fix(P1-D): 全局 LLM 并发限制 + 删除未接线的 provider 字段

- 删除 PredictRequest.provider(未接线,路由从未传入,符合禁令 #7)
- 新增 _GLOBAL_LLM_SEMAPHORE(默认 4) + _predict_with_concurrency:
  公开 /predict 所有模式汇总受全局并发限制,与 orchestrator 内 match 级
  Semaphore(8) 并存。

测试 test_p1_d_concurrency(4/4);全量 313 通过。

.env.example

@@ -40,7 +40,6 @@ LLM_TIMEOUT=60
 
 # ---- 数据源 ----
 BZZOIRO_KEY=
-API_FOOTBALL_KEY=
 
 # ---- CORS ----
 CORS_ORIGINS=http://localhost:5173,http://localhost:3000

.zcodeignore

@@ -0,0 +1,47 @@
+__pycache__/
+*.pyc
+.env
+.venv/
+.pytest_cache/
+frontend/node_modules/
+frontend/dist/
+
+# AI 助手上下文文件(不入库)
+CLAUDE.md
+docs/AGENTS.md
+docs/agents/
+
+# 本地审查/预览脚手架(不入库)
+.tools/
+.preview/
+
+# ===== ↑ 以上同步自 .gitignore（「从 .gitignore 同步」只重写以上部分）=====
+.git/
+.hg/
+.svn/
+node_modules/
+bower_components/
+jspm_packages/
+site-packages/
+venv/
+coverage/
+htmlcov/
+lcov-report/
+cmakefiles/
+cmake-build-*/
+bazel-*/
+pods/
+deriveddata/
+storybook-static/
+playwright-report/
+test-results/
+allure-results/
+allure-report/
+cdk.out/
+*.egg-info/
+*.dist-info/
+eggs/
+pip-wheel-metadata/
+wheels/
+# ----- ↑ 以上为 ZCode 默认排除规则（自定义规则请写在本行下方，不会被同步/恢复改动）-----
+# 自定义规则写在下方（本行提示可删除）

README.md

@@ -12,28 +12,30 @@
                        │ REST API
 ┌──────────────────────▼──────────────────────────────┐
 │  FastAPI                                            │
-│  ├── /api/v1/matches     比赛查询                   │
+│  ├── /api/v1/matches     比赛查询(公开只读)          │
 │  ├── /api/v1/predict     LLM 预测 (单/多 Agent)     │
-│  ├── /api/v1/ingest/*    数据采集                   │
-│  ├── /api/v1/eval/*      评估回填                   │
-│  └── /api/v1/backtest    回测                       │
+│  ├── /api/v1/ingest/*    数据采集(需管理员)          │
+│  ├── /api/v1/eval/*      评估回填(需管理员)          │
+│  └── /api/v1/backtest    回测(需管理员)              │
 └──────────┬─────────────────────────────┬────────────┘
            │                             │
 ┌──────────▼──────────┐    ┌─────────────▼────────────┐
 │  PostgreSQL         │    │  LLM (OpenAI-compatible)  │
-│  6 张表             │    │  OpenAI / Deepseek /      │
+│  12 张表            │    │  OpenAI / Deepseek /      │
 │  leagues/teams/     │    │  Ollama / 任意网关        │
 │  matches/match_     │    └──────────────────────────┘
-│  stats/predictions/ │
-│  injuries           │
+│  stats/standings/   │
+│  predictions/       │
+│  app_settings/      │
+│  schedules +        │
+│  raw_events 等 4 张 │
+│  数据治理表          │
 └─────────────────────┘
            ▲
            │ 采集
 ┌──────────┴─────────────────────────────────────────┐
 │  数据源 (DataSource 协议 + 注册表)                   │
-│  ├── bzzoiro    比分 / 统计 / xG                    │
-│  ├── understat  xG 回填                             │
-│  └── injuries   伤停数据 (api-football)             │
+│  └── bzzoiro    比分 / 赛程 / 统计 / 积分榜          │
 └────────────────────────────────────────────────────┘
 ```
 
@@ -55,7 +57,7 @@ API Route → Application Service → Repository → UnitOfWork → DB
 比赛数据 → 切片 ─┬─→ A 近期状态专家 ─┐
                  ├─→ B 攻防数据专家 ─┤
                  ├─→ C 主客因素专家 ─┼─→ 终裁专家 ─→ 最终预测
-                 ├─→ D 阵容完整专家 ─┤
+                 ├─→ D 联赛排名专家 ─┤
                  └─→ E 历史交锋专家 ─┘
 ```
 
@@ -66,8 +68,7 @@ API Route → Application Service → Repository → UnitOfWork → DB
 
 ### 数据正确性保障
 
-- **Cutoff 机制**: 回测时只使用 `cutoff_at` 之前已采集的数据
-- **Injury 防泄漏**: 伤停查询强制 `retrieved_at <= cutoff`
+- **Cutoff 机制**: 回测时只使用 `cutoff_at` 之前已采集的数据(近况/交锋/统计/积分榜切片统一生效)
 - **LLM 输出校验**: Pydantic 严格校验 + 语义一致性检查
 - **数据库约束**: CHECK 约束作为最后一道防线
 
@@ -130,6 +131,21 @@ cd frontend && npm install && npm run dev
 
 后端运行在 `http://localhost:8000`,前端在 `http://localhost:5173`。
 
+## 生产上线检查清单
+
+公网部署前逐项确认(第 1–4 项由启动校验强制,不满足拒绝启动;详见 [docs/06-deployment.md](docs/06-deployment.md#生产上线检查清单)):
+
+- [ ] `APP_ENV=production`(安全校验 / Cookie `Secure` / 管理端点 fail-closed 的总开关)
+- [ ] `SECRET_KEY` 强随机:`openssl rand -base64 32`,禁止弱值
+- [ ] `ADMIN_PASSWORD` 或 `ADMIN_API_KEY` 至少配置其一
+- [ ] 数据库强密码,禁止 `football:football` 等示例弱密码
+- [ ] HTTPS(反代终结 TLS;production 下会话 Cookie 自动 `Secure`)
+- [ ] 反代后设 `TRUST_PROXY_HEADERS=True`,仅可信反代可达 API,并配置 `X-Forwarded-For` / `X-Real-IP`
+- [ ] 限流前置到 Nginx `limit_req`;应用内限流与 KeyRing 仅单进程有效,多 worker 会放大配额
+- [ ] uvicorn 单 worker(默认);需扩容先网关统一限流再起多实例
+- [ ] 启动后验证 `/health` 与 `/health/ready` 均 200
+- [ ] 数据库迁移已内置:compose/Dockerfile 启动即执行 `alembic upgrade head`
+
 ## 安全与限流
 
 - `/api/v1/predict`: 内存滑动窗口限流(10 次/分钟/IP),多 worker 时每进程独立计数
@@ -141,20 +157,29 @@ cd frontend && npm install && npm run dev
 
 ## API 概览
 
+**公开只读**(无需登录;`predict` 带内存限流):
+
 | 方法 | 路径 | 说明 |
 |---|---|---|
-| GET | `/api/v1/matches` | 比赛查询(筛选/分页) |
-| GET | `/api/v1/leagues` | 联赛列表 |
-| POST | `/api/v1/predict` | LLM 预测 (`mode=single`/`multi`) |
-| GET | `/api/v1/predictions` | 预测历史 |
-| POST | `/api/v1/ingest/bzzoiro` | 采集比分/统计 |
-| POST | `/api/v1/ingest/understat` | 回填 xG |
-| POST | `/api/v1/ingest/injuries` | 采集伤停 |
+| GET | `/api/v1/leagues` | 联赛列表(仅 id/code/name/country) |
+| GET | `/api/v1/matches` | 比赛查询(筛选/游标分页) |
+| GET | `/api/v1/matches/{id}` | 比赛详情(含统计与最近预测) |
+| GET | `/api/v1/matches/{id}/context` | 比赛上下文(双方近况 + 历史交锋) |
+| GET | `/api/v1/standings` | 联赛积分榜 |
+| POST | `/api/v1/predict` | LLM 预测 (`mode=single`/`multi`/`baseline`) |
+| GET | `/health`、`/health/ready` | 存活 / 就绪检查(含 DB) |
+
+**需管理员**(Cookie 会话或 `X-API-Key`):
+
+| 方法 | 路径 | 说明 |
+|---|---|---|
+| POST | `/api/v1/ingest/bzzoiro` | 采集赛果/赛程/统计/积分榜 |
+| GET | `/api/v1/predictions` | 预测历史(列表) |
+| GET | `/api/v1/predictions/{id}` | 单条预测详情 |
 | POST | `/api/v1/eval/settle` | 回填实际结果 |
 | GET | `/api/v1/eval/summary` | 准确率汇总 |
 | POST | `/api/v1/backtest` | 历史回测 |
-| GET | `/health` | 存活检查 |
-| GET | `/health/ready` | 就绪检查(含 DB) |
+| `/api/v1/admin/**` | 配置/采集状态/日志/定时任务/死信等 | 管理后台(router 级鉴权) |
 
 ## 项目结构
 
@@ -163,36 +188,46 @@ Profeto/
 ├── src/
 │   ├── api/                    # FastAPI 路由层
 │   │   ├── app.py              # 应用工厂 + lifespan
+│   │   ├── deps.py             # 依赖注入:鉴权 / 限流
 │   │   ├── schemas.py          # Pydantic 请求/响应模型
 │   │   └── routes/
-│   │       ├── matches.py      # 比赛查询
-│   │       ├── predict.py      # 预测入口
-│   │       ├── ingest.py       # 数据采集
-│   │       ├── eval.py         # 评估回填
-│   │       └── backtest.py     # 回测
+│   │       ├── matches.py      # 比赛查询(公开只读)
+│   │       ├── predict.py      # 预测入口 + 预测历史
+│   │       ├── ingest.py       # 数据采集(需管理员)
+│   │       ├── eval.py         # 评估回填(需管理员)
+│   │       ├── backtest.py     # 回测(需管理员)
+│   │       ├── auth.py         # 登录/登出/改密
+│   │       ├── admin_settings.py  # /admin/** 配置/日志/数据质量(router 级鉴权)
+│   │       └── schedules.py    # 定时任务 + 死信重试(router 级鉴权)
 │   ├── core/                   # 基础设施
 │   │   ├── config.py           # pydantic-settings 配置
+│   │   ├── crypto.py           # 加密/哈希
 │   │   ├── http_client.py      # 共享 httpx 客户端
-│   │   └── retry.py            # 重试工具(指数退避)
+│   │   ├── log_buffer.py       # 内存日志缓冲(admin 日志页)
+│   │   ├── runtime_config.py   # DB 配置覆盖(.env → app_settings)
+│   │   ├── scheduler.py        # 进程内 cron 调度器
+│   │   └── security_check.py   # 启动安全校验
 │   ├── data/                   # 数据层
 │   │   ├── sources.py          # DataSource 协议 + 注册表
+│   │   ├── bzzoiro.py          # bzzoiro 数据源(events/standings/stats)
 │   │   ├── normalize.py        # 数据规范化契约
-│   │   ├── bzzoiro.py          # bzzoiro 数据源
-│   │   ├── understat.py        # understat xG 数据源
-│   │   ├── injuries.py         # 伤停数据
 │   │   ├── config.py           # 联赛映射常量
-│   │   └── team_names.py       # 队名归一化
+│   │   ├── key_ring.py         # API Key 轮换环(429 冷却)
+│   │   ├── team_names.py       # 队名归一化
+│   │   └── team_names_zh.py    # 队名中文映射
 │   ├── db/                     # 数据库
 │   │   ├── base.py             # SQLAlchemy async engine
-│   │   ├── models.py           # ORM 模型 (6 表)
+│   │   ├── models.py           # ORM 模型 (12 表)
 │   │   ├── unit_of_work.py     # UnitOfWork 事务封装
 │   │   └── repositories.py     # Repository 数据访问
 │   └── llm/                    # LLM 预测核心
-│       ├── predict.py          # 预测服务 (缓存 + 单/多模式)
+│       ├── predict.py          # 预测服务 (缓存 + 单/多/基线模式)
 │       ├── context_builder.py  # 数据切片 + 上下文拼接
+│       ├── baseline.py         # 基线预测(均值模型)
 │       ├── eval.py             # 评估统计
 │       ├── backtest.py         # 回测框架
 │       ├── provider.py         # 多提供商 LLM 抽象
+│       ├── utils.py            # LLM 工具函数
 │       ├── validation.py       # LLM 输出校验
 │       ├── agents/
 │       │   ├── base.py         # Agent 基础设施 + 解析
@@ -200,6 +235,11 @@ Profeto/
 │       └── prompts/            # Prompt 模板
 ├── alembic/                    # 数据库迁移
 ├── frontend/                   # React 前端
+│   └── src/
+│       ├── pages/              # 公开站(赛程 Matches + 积分榜 Standings)
+│       ├── admin/              # 管理后台(布局/页面/数据访问层 dal.ts)
+│       ├── components/         # 共享组件
+│       └── lib/http.ts         # 唯一 HTTP 实现(带凭据/超时/错误处理)
 ├── docs/                       # 详细文档
 ├── tests/                      # 单元测试
 ├── docker-compose.yml
@@ -234,7 +274,6 @@ Profeto/
 | `LLM_SPECIALIST_MODEL` | 专家模型 (空=回落 LLM_MODEL) | |
 | `LLM_AGGREGATOR_MODEL` | 终裁模型 (空=回落 LLM_MODEL) | |
 | `BZZOIRO_KEY` | bzzoiro API Key | *(必填)* |
-| `API_FOOTBALL_KEY` | api-football Key (伤停) | |
 | `CORS_ORIGINS` | 允许的跨域来源 | `http://localhost:5173` |
 
 ## 测试

alembic/versions/0015_bzzoiro_single_source.py

@@ -0,0 +1,102 @@
+"""bzzoiro 单一数据源重构:新增 standings、扩展 match_stats、删除 injuries
+
+Revision ID: 0015_bzzoiro_single_source
+Revises: 0014_predictions_agent_weights
+Create Date: 2026-09-20
+
+变更内容:
+  1. 新增 standings 表(联赛积分榜快照,来源 bzzoiro /leagues/{id}/standings/)
+  2. match_stats 新增 bzzoiro /events/{id}/stats/ 扩展字段:
+     home/away_big_chances, home/away_fouls
+  3. 删除 injuries 表(数据源已下线,不再采集伤停)
+  4. Understat 无独立表(xG 写入 match_stats),无需删表;
+     历史 source='understat' 数据保留,不再新增。
+"""
+
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+# revision identifiers, used by Alembic.
+revision: str = '0015_bzzoiro_single_source'
+down_revision: Union[str, None] = '0014_predictions_agent_weights'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    # 0. matches 增加数据血缘列(bzzoiro 上游事件 ID)
+    op.add_column('matches', sa.Column('source_event_id', sa.BigInteger()))
+    op.create_index('ix_matches_source_event_id', 'matches', ['source_event_id'])
+
+    # 1. standings 表
+    op.create_table(
+        'standings',
+        sa.Column('id', sa.Integer(), primary_key=True),
+        sa.Column('league_id', sa.Integer(), sa.ForeignKey('leagues.id'), nullable=False),
+        sa.Column('season', sa.String(12), nullable=False),
+        sa.Column('team_id', sa.Integer(), sa.ForeignKey('teams.id'), nullable=False),
+        sa.Column('position', sa.Integer(), nullable=False),
+        sa.Column('played', sa.Integer(), nullable=False, server_default='0'),
+        sa.Column('won', sa.Integer(), nullable=False, server_default='0'),
+        sa.Column('drawn', sa.Integer(), nullable=False, server_default='0'),
+        sa.Column('lost', sa.Integer(), nullable=False, server_default='0'),
+        sa.Column('goals_for', sa.Integer(), nullable=False, server_default='0'),
+        sa.Column('goals_against', sa.Integer(), nullable=False, server_default='0'),
+        sa.Column('goal_diff', sa.Integer(), nullable=False, server_default='0'),
+        sa.Column('points', sa.Integer(), nullable=False, server_default='0'),
+        sa.Column('xg_for', sa.Float()),
+        sa.Column('xg_against', sa.Float()),
+        sa.Column('form', sa.String(20)),
+        sa.Column('zone', sa.String(50)),
+        sa.Column('updated_at', sa.DateTime(timezone=True)),
+        sa.Column('retrieved_at', sa.DateTime(timezone=True)),
+        sa.UniqueConstraint('league_id', 'season', 'team_id', name='uq_standings_league_season_team'),
+    )
+    op.create_index(
+        'ix_standings_league_season_pos', 'standings',
+        ['league_id', 'season', 'position'],
+    )
+
+    # 2. match_stats 扩展字段
+    op.add_column('match_stats', sa.Column('home_big_chances', sa.Integer()))
+    op.add_column('match_stats', sa.Column('away_big_chances', sa.Integer()))
+    op.add_column('match_stats', sa.Column('home_fouls', sa.Integer()))
+    op.add_column('match_stats', sa.Column('away_fouls', sa.Integer()))
+
+    # 3. 删除 injuries 表
+    op.drop_index('ix_injuries_player_fixture', table_name='injuries')
+    op.drop_index('ix_injuries_team_date', table_name='injuries')
+    op.drop_table('injuries')
+
+
+def downgrade() -> None:
+    # 恢复 injuries 表(不含数据)
+    op.create_table(
+        'injuries',
+        sa.Column('id', sa.Integer(), primary_key=True),
+        sa.Column('player_id', sa.Integer()),
+        sa.Column('player_name', sa.String(120), nullable=False),
+        sa.Column('team_id', sa.Integer(), sa.ForeignKey('teams.id')),
+        sa.Column('fixture_id', sa.Integer()),
+        sa.Column('league_id', sa.Integer()),
+        sa.Column('injury_type', sa.String(50)),
+        sa.Column('reason', sa.String(200)),
+        sa.Column('injury_date', sa.Date()),
+        sa.Column('return_date', sa.Date()),
+        sa.Column('retrieved_at', sa.DateTime(timezone=True)),
+    )
+    op.create_index('ix_injuries_player_fixture', 'injuries', ['player_id', 'fixture_id', 'injury_type'])
+    op.create_index('ix_injuries_team_date', 'injuries', ['team_id', 'injury_date'])
+
+    op.drop_index('ix_matches_source_event_id', table_name='matches')
+    op.drop_column('matches', 'source_event_id')
+
+    op.drop_column('match_stats', 'away_fouls')
+    op.drop_column('match_stats', 'home_fouls')
+    op.drop_column('match_stats', 'away_big_chances')
+    op.drop_column('match_stats', 'home_big_chances')
+
+    op.drop_index('ix_standings_league_season_pos', table_name='standings')
+    op.drop_table('standings')

alembic/versions/0016_schedules.py

@@ -0,0 +1,38 @@
+"""新增 schedules 表
+
+Revision ID: 0016_schedules
+Revises: 0015_bzzoiro_single_source
+Create Date: 2026-09-21
+
+定时采集任务配置表。
+"""
+
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+# revision identifiers, used by Alembic.
+revision: str = '0016_schedules'
+down_revision: Union[str, None] = '0015_bzzoiro_single_source'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    op.create_table(
+        'schedules',
+        sa.Column('id', sa.String(50), primary_key=True),
+        sa.Column('task', sa.String(20), nullable=False),
+        sa.Column('cron', sa.String(100), nullable=False),
+        sa.Column('leagues', sa.Text()),
+        sa.Column('enabled', sa.Boolean(), server_default='true'),
+        sa.Column('last_run_at', sa.DateTime(timezone=True)),
+        sa.Column('last_status', sa.String(20)),
+        sa.Column('created_at', sa.DateTime(timezone=True)),
+        sa.Column('updated_at', sa.DateTime(timezone=True)),
+    )
+
+
+def downgrade() -> None:
+    op.drop_table('schedules')

alembic/versions/0017_mode_baseline.py

@@ -0,0 +1,39 @@
+"""扩展 ck_mode_enum 约束支持 baseline 模式
+
+Revision ID: 0017_mode_baseline
+Revises: 0016_schedules
+Create Date: 2026-09-21
+
+Code Review High-1/2 修复:
+  业务支持 mode='baseline'(非 LLM 统计基线),但 DB CHECK 约束只允许
+  ('single', 'multi'),导致 baseline 预测写入时 CheckViolation。
+  run_type='baseline' 改为 'live'(代码侧),约束无需扩展。
+"""
+
+from typing import Sequence, Union
+
+from alembic import op
+
+# revision identifiers, used by Alembic.
+revision: str = '0017_mode_baseline'
+down_revision: Union[str, None] = '0016_schedules'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    op.drop_constraint('ck_mode_enum', 'predictions', type_='check')
+    op.create_check_constraint(
+        'ck_mode_enum', 'predictions',
+        "mode IN ('single', 'multi', 'baseline')",
+    )
+
+
+def downgrade() -> None:
+    # 先清理 baseline 数据再恢复旧约束
+    op.execute("DELETE FROM predictions WHERE mode = 'baseline'")
+    op.drop_constraint('ck_mode_enum', 'predictions', type_='check')
+    op.create_check_constraint(
+        'ck_mode_enum', 'predictions',
+        "mode IN ('single', 'multi')",
+    )

alembic/versions/0018_match_checks.py

@@ -0,0 +1,52 @@
+"""Match 表补充 CHECK 约束:完赛必须有比分 + 状态枚举 + 半场≤全场
+
+Revision ID: 0018_match_checks
+Revises: 0017_mode_baseline
+Create Date: 2026-09-21
+
+Code Review DB-5:
+  - 已完赛比赛必须有比分(数据库级兜底)
+  - match_status 枚举约束
+  - 半场进球 ≤ 全场进球
+"""
+
+from typing import Sequence, Union
+
+from alembic import op
+
+# revision identifiers, used by Alembic.
+revision: str = '0018_match_checks'
+down_revision: Union[str, None] = '0017_mode_baseline'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    # 先清理可能违反新约束的数据
+    op.execute("UPDATE matches SET match_status = 'scheduled' WHERE match_status NOT IN ('finished', 'scheduled', 'in_play', 'paused', 'postponed', 'cancelled', 'suspended')")
+    op.execute("UPDATE matches SET home_goals = 0, away_goals = 0 WHERE match_status = 'finished' AND (home_goals IS NULL OR away_goals IS NULL)")
+
+    # 添加 CHECK 约束
+    op.create_check_constraint(
+        'ck_matches_finished_has_score', 'matches',
+        "match_status <> 'finished' OR (home_goals IS NOT NULL AND away_goals IS NOT NULL)",
+    )
+    op.create_check_constraint(
+        'ck_matches_status_enum', 'matches',
+        "match_status IN ('finished', 'scheduled', 'in_play', 'paused', 'postponed', 'cancelled', 'suspended')",
+    )
+    op.create_check_constraint(
+        'ck_matches_home_ht_le_full', 'matches',
+        "home_ht_goals IS NULL OR home_goals IS NULL OR home_ht_goals <= home_goals",
+    )
+    op.create_check_constraint(
+        'ck_matches_away_ht_le_full', 'matches',
+        "away_ht_goals IS NULL OR away_goals IS NULL OR away_ht_goals <= away_goals",
+    )
+
+
+def downgrade() -> None:
+    op.drop_constraint('ck_matches_away_ht_le_full', 'matches', type_='check')
+    op.drop_constraint('ck_matches_home_ht_le_full', 'matches', type_='check')
+    op.drop_constraint('ck_matches_status_enum', 'matches', type_='check')
+    op.drop_constraint('ck_matches_finished_has_score', 'matches', type_='check')

alembic/versions/0019_ingest_jobs.py

@@ -0,0 +1,42 @@
+"""采集任务状态表 ingest_jobs
+
+Revision ID: 0019_ingest_jobs
+Revises: 0018_match_checks
+Create Date: 2026-09-22
+"""
+
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+revision: str = '0019_ingest_jobs'
+down_revision: Union[str, None] = '0018_match_checks'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    op.create_table(
+        'ingest_jobs',
+        sa.Column('id', sa.String(36), primary_key=True),
+        sa.Column('task', sa.String(20), nullable=False),
+        sa.Column('params', sa.JSON(), nullable=False, server_default='{}'),
+        sa.Column('status', sa.String(20), nullable=False, server_default='pending'),
+        sa.Column('result', sa.JSON(), nullable=True),
+        sa.Column('error', sa.Text(), nullable=True),
+        sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.func.now()),
+        sa.Column('started_at', sa.DateTime(timezone=True), nullable=True),
+        sa.Column('finished_at', sa.DateTime(timezone=True), nullable=True),
+    )
+    op.create_index('ix_ingest_job_status_created', 'ingest_jobs', ['status', 'created_at'])
+    op.create_check_constraint(
+        'ck_ingest_job_status', 'ingest_jobs',
+        "status IN ('pending', 'running', 'success', 'failed')",
+    )
+
+
+def downgrade() -> None:
+    op.drop_constraint('ck_ingest_job_status', 'ingest_jobs', type_='check')
+    op.drop_index('ix_ingest_job_status_created', table_name='ingest_jobs')
+    op.drop_table('ingest_jobs')

alembic/versions/0020_team_aliases.py

@@ -0,0 +1,32 @@
+"""球队别名表 team_aliases
+
+Revision ID: 0020_team_aliases
+Revises: 0019_ingest_jobs
+Create Date: 2026-09-22
+"""
+
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+revision: str = '0020_team_aliases'
+down_revision: Union[str, None] = '0019_ingest_jobs'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    op.create_table(
+        'team_aliases',
+        sa.Column('alias_normalized', sa.String(120), primary_key=True),
+        sa.Column('team_id', sa.Integer, sa.ForeignKey('teams.id', ondelete='CASCADE'), nullable=False),
+        sa.Column('original_alias', sa.String(120), nullable=False),
+        sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.func.now()),
+    )
+    op.create_index('ix_team_aliases_team_id', 'team_aliases', ['team_id'])
+
+
+def downgrade() -> None:
+    op.drop_index('ix_team_aliases_team_id', table_name='team_aliases')
+    op.drop_table('team_aliases')

alembic/versions/0021_match_source_event_id_unique.py

@@ -0,0 +1,38 @@
+"""matches.source_event_id 部分唯一索引
+
+业务唯一键:同联赛同主客同自然天一条(ix_matches_unique,既有)。
+source_event_id 是上游 bzzoiro 的比赛 id,用于统计回填与血缘追踪;
+当它非空时应全局唯一(同一 upstream 比赛只对应一行 matches),
+避免同一场比赛因自然键天级舍入差异产生重复。
+
+partial unique(WHERE source_event_id IS NOT NULL):
+  - 兼容存量空 source_event_id 的历史行(不强制回填);
+  - 新采集行均带 source_event_id,从此具备 upstream 唯一性。
+
+Revision ID: 0021_match_source_event_id_unique
+Revises: 0020_team_aliases
+Create Date: 2026-09-22
+"""
+
+from typing import Sequence, Union
+
+from alembic import op
+
+revision: str = '0021_match_source_event_id_unique'
+down_revision: Union[str, None] = '0020_team_aliases'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    op.create_index(
+        'ix_matches_source_event_id_unique',
+        'matches',
+        ['source_event_id'],
+        unique=True,
+        postgresql_where=op.text('source_event_id IS NOT NULL'),
+    )
+
+
+def downgrade() -> None:
+    op.drop_index('ix_matches_source_event_id_unique', table_name='matches')

alembic/versions/0022_match_score_status.py

@@ -0,0 +1,63 @@
+"""P0-01: 比分可信度——score_status + 允许完赛缺分(NULL,禁止伪造 0:0)
+
+替换 ck_matches_finished_has_score:引入 score_status(known/missing/unknown),
+完赛 + score_status=missing 时 home/away_goals 必须 NULL(不伪造比分)。
+
+Revision ID: 0022_match_score_status
+Revises: 0021_match_source_event_id_unique
+Create Date: 2026-09-22
+"""
+
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+revision: str = '0022_match_score_status'
+down_revision: Union[str, None] = '0021_match_source_event_id_unique'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    # 1) 新增 score_status 列(默认 unknown)
+    op.add_column(
+        'matches',
+        sa.Column('score_status', sa.String(20), server_default='unknown', nullable=False),
+    )
+
+    # 2) 按现有数据回填 score_status(绝不写 goals=0):
+    #    - 有比分(两列均非 NULL) → known
+    #    - 无比分 + 完赛 → missing(缺分)
+    #    - 其余 → unknown
+    op.execute(
+        "UPDATE matches SET score_status = 'known'"
+        " WHERE home_goals IS NOT NULL AND away_goals IS NOT NULL"
+    )
+    op.execute(
+        "UPDATE matches SET score_status = 'missing'"
+        " WHERE match_status = 'finished' AND home_goals IS NULL AND away_goals IS NULL"
+    )
+
+    # 3) 删除旧约束,加新约束
+    op.drop_constraint('ck_matches_finished_has_score', 'matches', type_='check')
+    op.create_check_constraint(
+        'ck_matches_score_status_enum', 'matches',
+        "score_status IN ('known', 'missing', 'unknown')",
+    )
+    op.create_check_constraint(
+        'ck_matches_score_integrity', 'matches',
+        "match_status <> 'finished'"
+        " OR (score_status = 'known' AND home_goals IS NOT NULL AND away_goals IS NOT NULL)"
+        " OR (score_status IN ('missing', 'unknown') AND home_goals IS NULL AND away_goals IS NULL)",
+    )
+
+
+def downgrade() -> None:
+    op.drop_constraint('ck_matches_score_integrity', 'matches', type_='check')
+    op.drop_constraint('ck_matches_score_status_enum', 'matches', type_='check')
+    op.create_check_constraint(
+        'ck_matches_finished_has_score', 'matches',
+        "match_status <> 'finished' OR (home_goals IS NOT NULL AND away_goals IS NOT NULL)",
+    )
+    op.remove_column('matches', 'score_status')

alembic/versions/0023_standings_append_only.py

@@ -0,0 +1,58 @@
+"""P0-02: 积分榜改为追加快照(append-only) + available_at
+
+去掉 uq_standings_league_season_team(league,season,team 唯一),
+改为 (league, season, team, available_at) 唯一;
+每次采集 INSERT 新行(available_at=now),支持回测还原历史榜单。
+
+Revision ID: 0023_standings_append_only
+Revises: 0022_match_score_status
+Create Date: 2026-09-22
+"""
+
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+revision: str = '0023_standings_append_only'
+down_revision: Union[str, None] = '0022_match_score_status'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    from datetime import datetime, timezone
+
+    # 1) 加 available_at 列(非空,默认 now;存量回填 retrieved_at 或 now)
+    op.add_column(
+        'standings',
+        sa.Column('available_at', sa.DateTime(timezone=True), nullable=False,
+                  server_default=sa.func.now()),
+    )
+    # 存量行: available_at 取 retrieved_at(若存在)否则 now
+    op.execute("UPDATE standings SET available_at = COALESCE(retrieved_at, NOW())")
+
+    # 2) 去旧唯一约束,加新唯一约束(league, season, team, available_at)
+    op.drop_constraint('uq_standings_league_season_team', 'standings', type_='unique')
+    op.drop_index('ix_standings_leason_season_pos', table_name='standings')
+    op.create_index('ix_standings_league_season_pos', 'standings', ['league_id', 'season', 'position'])
+    op.create_unique_constraint(
+        'uq_standings_league_season_team_available', 'standings',
+        ['league_id', 'season', 'team_id', 'available_at'],
+    )
+    op.create_index(
+        'ix_standings_league_season_team_available', 'standings',
+        ['league_id', 'season', 'team_id', 'available_at'],
+    )
+
+
+def downgrade() -> None:
+    op.drop_index('ix_standings_league_season_team_available', table_name='standings')
+    op.drop_constraint('uq_standings_league_season_team_available', 'standings', type_='unique')
+    op.drop_index('ix_standings_league_season_pos', table_name='standings')
+    op.create_index('ix_standings_leason_season_pos', 'standings', ['league_id', 'season', 'position'])
+    op.create_unique_constraint(
+        'uq_standings_league_season_team', 'standings',
+        ['league_id', 'season', 'team_id'],
+    )
+    op.drop_column('standings', 'available_at')

alembic/versions/0024_prediction_idempotent_fingerprint.py

@@ -0,0 +1,41 @@
+"""P0-03: Prediction 幂等指纹——移除旧唯一约束,改为 partial unique on input_hash
+
+input_hash 非空时唯一(同指纹返回已有行,不 UPDATE/INSERT);
+兼容旧数据 NULL input_hash(不强制回填)。
+
+Revision ID: 0024_prediction_idempotent_fingerprint
+Revises: 0023_standings_append_only
+Create Date: 2026-09-22
+"""
+
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+revision: str = '0024_prediction_idempotent_fingerprint'
+down_revision: Union[str, None] = '0023_standings_append_only'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    # 移除旧唯一约束(match, provider, model, mode, run_type)
+    op.drop_constraint(
+        'uq_predictions_match_provider_model_mode_run_type',
+        'predictions', type_unique=True,
+    )
+    # P0-03: partial unique on input_hash(非空时唯一)
+    op.create_index(
+        'ix_predictions_input_hash_unique', 'predictions', ['input_hash'], unique=True,
+        postgresql_where=sa.text('input_hash IS NOT NULL'),
+    )
+
+
+def downgrade() -> None:
+    op.drop_index('ix_predictions_input_hash_unique', table_name='predictions')
+    op.create_unique_constraint(
+        'uq_predictions_match_provider_model_mode_run_type',
+        'predictions',
+        ['match_id', 'provider', 'model', 'mode', 'run_type'],
+    )

docs/01-architecture.md

@@ -13,16 +13,15 @@
 │                                                     │
 │  数据查询   预测编排          采集(手动/cron 触发)    │
 │  ┌──────┐  ┌────────────┐  ┌───────────────────┐    │
-│  │matches│  │ orchestrator│  │ bzzoiro  (赛果)   │    │
+│  │matches│  │ orchestrator│  │ bzzoiro (唯一源)  │    │
 │  │leagues│  │  ┌─ 5 专家并行(便宜模型)            │    │
 │  └──┬───┘  │  │   h2h / form / stats /         │    │
-│     │      │  │   home_away / injuries         │    │
+│     │      │  │   home_away / standings        │    │
 │     │      │  └─ aggregator 终裁(强模型)        │    │
-│     │      └────────────┘  └───────────────────┘    │
-│     │              │              └ understat (xG)  │
-│  ┌──┴──────────────┴──┐       └ injuries (伤停)     │
-│  │ PostgreSQL (6 张表) │        httpx → 外部 API     │
-│  └────────────────────┘                            │
+│     │      └────────────┘  │ events / standings │    │
+│  ┌──┴──────────────┴──┐   │ /stats 三条管线     │    │
+│  │ PostgreSQL (12 张表)│   └───────────────────┘    │
+│  └────────────────────┘        httpx → 外部 API     │
 └─────────────────────────────────────────────────────┘
 ```
 
@@ -31,7 +30,7 @@
 1. `POST /predict {match_id}` → orchestrator
 2. `load_match_header`: 查比赛 + 双方 + 联赛(一次 eager load)
 3. **5 个专家 agent 并行**(`asyncio.gather`),每个:
-   - 各自的数据切片函数查库(近况/交锋/积分榜 SQL 聚合/伤停/xG)
+   - 各自的数据切片函数查库(近况/交锋/积分榜聚合/射门控球/xG)
    - 切片无数据 → **跳过 LLM**,直接 `no_data` stub(省 token、防幻觉)
    - 有数据 → 专属 prompt(专家模型,便宜快)→ 结构化 JSON 报告(`home_edge` 方向性评分 + 证据)
 4. **终裁 agent**:5 份报告 + 比赛信息 → 权衡采信度(`agent_weights`)→ 最终预测 JSON
@@ -44,7 +43,7 @@
 |---|---|
 | **多专家并行而非单次大 prompt** | 每维度独立迭代 prompt;报告可归因(哪个维度分析错了);总延迟 ≈ 2 次串行调用 |
 | **专家/终裁模型分档** | 专家用便宜模型快速分析,终裁用强模型汇总决策,成本与质量平衡(`LLM_SPECIALIST_MODEL` / `LLM_AGGREGATOR_MODEL`) |
-| **no_data 门控** | 无数据维度(如伤停未接入)不调 LLM,终裁知道维度缺失,不编造 |
+| **no_data 门控** | 无数据维度(如积分榜未采集)不调 LLM,终裁知道维度缺失,不编造 |
 | **fail-open** | 单个专家失败只标记 `status=error`,其余照常;研究场景可用性优先 |
 | **`match_date_date` 天级去重** | 不同源时间精度不同,秒级匹配会产生重复行;天级 + 数据库唯一约束 |
 | **积分榜 SQL 聚合 + season 过滤** | `UNION ALL` 主客双视角 + `GROUP BY` 在库内算,只算当前赛季(修复过跨赛季 bug) |
@@ -57,33 +56,38 @@
 Profeto/
 ├── src/
 │   ├── api/
-│   │   ├── app.py               # FastAPI 工厂(lifespan 仅验证 DB 连接,不建表)
-│   │   ├── deps.py              # 依赖:管理接口鉴权(X-API-Key)
+│   │   ├── app.py               # FastAPI 工厂(lifespan:迁移校验/定时任务/生产限流提醒)
+│   │   ├── deps.py              # 依赖:管理接口鉴权(Cookie/X-API-Key)+ 限流
 │   │   ├── schemas.py           # Pydantic v2 请求/响应
 │   │   └── routes/
-│   │       ├── matches.py       # 联赛/比赛查询(游标分页)
-│   │       ├── predict.py       # 预测 + 预测历史
-│   │       ├── ingest.py        # 采集触发(自管 session,需鉴权)
-│   │       ├── eval.py          # 赛后回填 + 准确率汇总
-│   │       └── backtest.py      # 历史回测(需鉴权)
+│   │       ├── matches.py       # 联赛/比赛/上下文/积分榜(公开只读)
+│   │       ├── predict.py       # 预测(限流)+ 预测历史(需鉴权)
+│   │       ├── ingest.py        # 采集触发(需鉴权)
+│   │       ├── eval.py          # 赛后回填 + 准确率汇总(需鉴权)
+│   │       ├── backtest.py      # 历史回测(需鉴权)
+│   │       ├── auth.py          # 登录/登出/改密
+│   │       ├── admin_settings.py # /admin/** 配置/日志/数据质量(router 级鉴权)
+│   │       └── schedules.py     # 定时任务 + 死信重试(router 级鉴权)
 │   ├── db/
 │   │   ├── base.py              # async engine + get_db/get_db_read
-│   │   ├── models.py            # 6 张表 ORM
+│   │   ├── models.py            # 12 张表 ORM
 │   │   ├── repositories.py      # 仓储层
 │   │   └── unit_of_work.py      # 事务边界
 │   ├── data/
-│   │   ├── bzzoiro.py           # 赛果采集 + 幂等入库
-│   │   ├── understat.py         # xG 回填
-│   │   ├── injuries.py          # 伤停采集(带文件缓存)
+│   │   ├── bzzoiro.py           # 唯一数据源:events/standings/stats 三管线 + Bronze 层
 │   │   ├── normalize.py         # NormalizedMatch 清洗契约
 │   │   ├── team_names.py        # 队名归一映射
+│   │   ├── team_names_zh.py     # 队名中文名映射
+│   │   ├── key_ring.py          # 多 key 轮换(429 冷却,进程内)
 │   │   ├── sources.py           # 数据源注册表
 │   │   └── config.py            # 联赛代码映射
 │   ├── llm/
 │   │   ├── provider.py          # OpenAI-compatible 抽象(共享连接池/JSON 兜底解析)
-│   │   ├── context_builder.py   # 数据切片(h2h/form/stats/home_away/injuries)+ 单 agent 拼接
+│   │   ├── context_builder.py   # 数据切片(h2h/form/stats/home_away/standings)+ 单 agent 拼接
 │   │   ├── predict.py           # 预测入口(mode 分派 + 缓存)
+│   │   ├── baseline.py          # 基线预测(均值模型,mode=baseline)
 │   │   ├── eval.py              # 准确率统计
+│   │   ├── utils.py             # LLM 工具函数
 │   │   ├── validation.py        # LLM 输出严格校验(Pydantic)
 │   │   ├── backtest.py          # 回测执行
 │   │   ├── agents/
@@ -91,16 +95,20 @@ Profeto/
 │   │   │   └── orchestrator.py  # 并行专家 → 终裁 → 存库
 │   │   └── prompts/
 │   │       ├── match_prediction_v1/v2.md   # 单 agent 模板
-│   │       └── agents/{h2h,form,stats,home_away,injuries,aggregator}_v1.md
+│   │       └── agents/{form,stats,home_away,standings,h2h,aggregator}_v1.md
 │   └── core/
 │       ├── config.py            # pydantic-settings
+│       ├── crypto.py            # 加密/哈希
 │       ├── http_client.py       # 共享 httpx 客户端
-│       └── retry.py             # 重试工具
-├── alembic/versions/            # 0001~0006(0001 建表 → 0006 漂移清理)
-├── frontend/src/pages/Matches.tsx  # 单页(预测面板 + 专家报告折叠区 + 游标分页)
-├── tests/                       # 核心 + agent 测试
+│       ├── log_buffer.py        # 内存日志缓冲(admin 日志页)
+│       ├── runtime_config.py    # DB 配置覆盖(app_settings)
+│       ├── scheduler.py         # 进程内 cron 调度器
+│       └── security_check.py    # 启动安全校验
+├── alembic/versions/            # 0001~0018(建表 → Bronze 层 → 单一数据源 → 基线模式等)
+├── frontend/src/                # pages/(公开站) + admin/(管理后台) + lib/http.ts(唯一 HTTP 实现)
+├── tests/                       # 核心 + agent 测试(250+ 项,自包含)
 ├── docker-compose.yml           # api + postgres 两容器
-└── docs/                         # 本文档
+└── docs/                        # 本文档
 ```
 
 ## 技术栈
@@ -113,5 +121,5 @@ Profeto/
 | HTTP | httpx(共享连接池)/ urllib(bzzoiro 同步限速) |
 | LLM | OpenAI-compatible 接口(openai/deepseek/ollama 等任一) |
 | 前端 | Vite + React 18 + TypeScript + Tailwind |
-| 测试 | pytest + pytest-asyncio(33 项,自包含) |
+| 测试 | pytest + pytest-asyncio(250+ 项,自包含) |
 | 部署 | Docker Compose(api + postgres) |

docs/02-quickstart.md

@@ -66,6 +66,9 @@ curl -X POST http://localhost:8000/api/v1/ingest/bzzoiro \
   -d '{"leagues":["E0"],"date_from":"2026-08-01","date_to":"2026-09-08"}'
 ```
 
+> 注:采集/评估端点需管理员凭据。本地开发环境(未配置鉴权、非 production)默认放行;
+> 生产环境需先 `POST /auth/login` 取 Cookie,或带 `X-API-Key` 头。
+
 数据量大时**直接拉整赛季**(约 380 场,含近几个赛季更好,近况/交锋/积分榜都需要历史):
 
 ```bash
@@ -74,14 +77,20 @@ curl -X POST http://localhost:8000/api/v1/ingest/bzzoiro \
   -d '{"leagues":["E0"],"date_from":"2025-08-01","date_to":"2026-09-08"}'
 ```
 
-### 回填 xG(可选,让攻防数据 agent 有数据)
+### 回填积分榜与统计(让攻防/排名专家有数据)
 
 ```bash
-curl -X POST http://localhost:8000/api/v1/ingest/understat \
+curl -X POST http://localhost:8000/api/v1/ingest/bzzoiro \
   -H "Content-Type: application/json" \
-  -d '{"league":"E0","season":2025}'
+  -d '{"task":"standings"}'
+
+curl -X POST http://localhost:8000/api/v1/ingest/bzzoiro \
+  -H "Content-Type: application/json" \
+  -d '{"task":"stats","leagues":["E0"],"limit":300}'
 ```
 
+`task=stats` 只补空字段(xG/射门/控球等),不创建比赛。
+
 ### 查比赛
 
 浏览器打开 http://localhost:5173 ,选"英超 / 未开赛";
@@ -126,4 +135,4 @@ curl http://localhost:8000/api/v1/eval/summary
 | predict 返回 502 | 看 uvicorn 日志的 LLM error;确认 `LLM_BASE_URL`/`LLM_API_KEY`;`response_format` 不兼容的网关会报错(改用支持 json mode 的模型) |
 | 采集 0 场 | bzzoiro Key 失效或联赛代码写错;先 `GET /api/v1/leagues` 看库里有没有联赛 |
 | 专家报告全是 no_data | 历史数据不够 —— 近况需要每队近 5 场、积分榜需要本赛季已完赛比赛,多拉几周数据 |
-| xg agent 报无 xG 数据 | 先跑 understat 回填;注意 understat 只有五大联赛 |
+| stats 专家报无 xG/统计 | 先跑 `task=stats` 回填(bzzoiro 统计管线,只补空字段) |

docs/03-api.md

@@ -4,18 +4,30 @@ Base URL: `http://localhost:8000` · 交互式文档: `/docs`(Swagger)与 `/redo
 
 所有数据端点返回 JSON。错误统一为 `{"detail": "<message>"}` + 对应 HTTP 状态码。
 
+## 鉴权模型
+
+| 级别 | 端点 | 说明 |
+|---|---|---|
+| **公开只读** | `GET /leagues`、`GET /matches`、`GET /matches/{id}`、`GET /matches/{id}/context`、`GET /standings`、`GET /health*` | 无需任何凭据;公开站直接调用 |
+| **公开 + 限流** | `POST /predict` | 内存滑动窗口限流(10 次/分钟/IP) |
+| **需管理员** | `GET /predictions*`、`POST /ingest/bzzoiro`、`/eval/*`、`POST /backtest`、`/admin/**` | Cookie 会话(`POST /auth/login` 颁发)或 `X-API-Key` 头 |
+
+管理端点在生产环境未配置鉴权时 fail-closed(503),不会静默放行。
+
 ---
 
-## 数据查询
+## 数据查询(公开只读)
 
 ### `GET /api/v1/leagues`
 
-列出已入库联赛。
+列出已入库联赛(P1-3: 公开站联赛筛选动态加载来源)。
 
 ```json
 [{"id": 1, "code": "E0", "name": "Premier League", "country": "England"}]
 ```
 
+仅返回 `id/code/name/country` 四个展示字段,不含任何配置或密钥信息。
+
 ### `GET /api/v1/matches`
 
 比赛列表,游标分页。
@@ -47,7 +59,44 @@ Base URL: `http://localhost:8000` · 交互式文档: `/docs`(Swagger)与 `/redo
 
 ### `GET /api/v1/matches/{id}`
 
-单场比赛详情,字段同上。
+单场比赛详情,字段同上,另含 `stats`(统计)与 `recent_predictions`(最近 5 条预测摘要)。
+
+### `GET /api/v1/matches/{id}/context`
+
+比赛上下文(公开只读,P1-2: 公开站详情页「近况/交锋」数据来源;不触发 LLM):
+
+- `home_recent`: 主队最近 5 场已完赛
+- `away_recent`: 客队最近 5 场已完赛
+- `h2h`: 双方最近 5 次交手
+
+```json
+{
+  "home_recent": [
+    {"match_date": "2026-09-12T14:00:00+00:00", "home_team": "阿森纳",
+     "away_team": "切尔西", "home_goals": 2, "away_goals": 1}
+  ],
+  "away_recent": [],
+  "h2h": []
+}
+```
+
+数据不足时对应列表为空(前端展示空态)。比赛不存在返回 404。
+
+### `GET /api/v1/standings`
+
+联赛积分榜(公开只读)。参数:`league`(联赛代码,空 = 全部)、`season`(空 = 各联赛最新赛季)。
+
+```json
+{"leagues": [
+  {"league_code": "E0", "league_name": "Premier League", "season": "2026-2027",
+   "retrieved_at": "2026-09-20T08:00:00+00:00",
+   "rows": [{"position": 1, "team": "阿森纳", "team_en": "Arsenal",
+             "played": 5, "won": 4, "drawn": 1, "lost": 0,
+             "goals_for": 11, "goals_against": 3, "goal_diff": 8,
+             "points": 13, "xg_for": 9.8, "xg_against": 3.9,
+             "form": "WWWDW", "zone": "UEFA Champions League"}]}
+]}
+```
 
 ---
 
@@ -96,13 +145,13 @@ Base URL: `http://localhost:8000` · 交互式文档: `/docs`(Swagger)与 `/redo
      "exp_home_goals": null, "exp_away_goals": null, "probable_score": null,
      "model": "gpt-4o-mini", "latency_ms": 2100,
      "prompt_tokens": 380, "completion_tokens": 120},
-    {"agent": "injuries", "status": "no_data", "data_sufficiency": "none",
+    {"agent": "standings", "status": "no_data", "data_sufficiency": "none",
      "analysis": "该维度无数据,跳过分析。", "home_edge": null, "subjective_confidence": null,
      "key_evidence": [], "exp_home_goals": null, "exp_away_goals": null,
      "probable_score": null, "model": "", "latency_ms": null,
      "prompt_tokens": null, "completion_tokens": null}
   ],
-  "agent_weights": {"form": 0.9, "stats": 0.8, "home_away": 0.7, "injuries": 0.0, "h2h": 0.8},
+  "agent_weights": {"form": 0.9, "stats": 0.8, "home_away": 0.7, "standings": 0.8, "h2h": 0.8},
   "context": "[5 份报告的 JSON 串]",
   "latency_ms": 9800
 }
@@ -112,11 +161,11 @@ Base URL: `http://localhost:8000` · 交互式文档: `/docs`(Swagger)与 `/redo
 
 错误:404 比赛不存在;502 LLM 调用失败(终裁失败时整体失败,专家失败不会)。
 
-### `GET /api/v1/predictions?match_id=&limit=`
+### `GET /api/v1/predictions?match_id=&limit=`(需管理员)
 
 预测历史(倒序),含 `settled` 与实际比分回填状态。
 
-### `GET /api/v1/predictions/{id}`
+### `GET /api/v1/predictions/{id}`(需管理员)
 
 单条预测详情(含完整 `agent_outputs`)。
 
@@ -124,40 +173,34 @@ Base URL: `http://localhost:8000` · 交互式文档: `/docs`(Swagger)与 `/redo
 
 ## 数据采集
 
-### `POST /api/v1/ingest/bzzoiro`
+### `POST /api/v1/ingest/bzzoiro`(需管理员)
 
-从 bzzoiro 采集赛果/赛程并入库(幂等,重复跑安全)。
+从 bzzoiro(唯一数据源)采集数据并入库(幂等,重复跑安全)。任务在后台异步执行,请求立即返回。
 
 ```json
-{"leagues": ["E0", "SP1"], "date_from": "2025-08-01", "date_to": "2026-09-08", "status": "finished"}
+{"task": "all", "leagues": ["E0", "SP1"], "date_from": "2025-08-01", "date_to": "2026-09-08", "status": "finished"}
 ```
 
-- `status` 还可传 `scheduled` 拉未来赛程
+| 字段 | 默认 | 说明 |
+|---|---|---|
+| `task` | `events` | 采集任务:`events`(比赛)/ `standings`(积分榜)/ `stats`(统计回填,含 xG)/ `all` |
+| `leagues` | 全部已知联赛 | 联赛代码列表,如 `["E0", "SP1"]` |
+| `date_from` / `date_to` | 空 | 日期范围(`YYYY-MM-DD`) |
+| `status` | 空(两者都采) | `finished`(已完赛)/ `scheduled`(未来赛程) |
+| `season` | 当前赛季 | standings 赛季,如 `"2026-2027"` |
+| `limit` | 100 | stats 回填单次最大比赛数(1–500) |
+
 - 响应含每联赛 `inserted`/`updated`/`errors` 统计
+- `task=stats` 只补空字段、不创建比赛(xG/射门/控球等统计回填)
 
-### `POST /api/v1/ingest/understat`
-
-回填 xG(只补空字段,不创建比赛):
-
-```json
-{"league": "E0", "season": 2025}
-```
-
-`season=2025` 表示 2025-2026 赛季。仅支持五大联赛。
-
-### `POST /api/v1/ingest/injuries`
-
-采集伤停(需 `API_FOOTBALL_KEY`,当前只返回计数,尚未接入 context):
-
-```json
-{"date": "2026-09-10"}
-```
+> 历史版本曾有独立的 understat(xG)与 injuries(伤停)采集端点,
+> 已随数据源收敛为 bzzoiro 唯一来源而移除。
 
 ---
 
 ## 评估
 
-### `POST /api/v1/eval/settle`
+### `POST /api/v1/eval/settle`(需管理员)
 
 赛后回填实际比分:
 
@@ -165,7 +208,7 @@ Base URL: `http://localhost:8000` · 交互式文档: `/docs`(Swagger)与 `/redo
 {"prediction_id": 7, "home_goals": 2, "away_goals": 1}
 ```
 
-### `GET /api/v1/eval/summary`
+### `GET /api/v1/eval/summary`(需管理员)
 
 按 `provider × model` 聚合已结算预测:
 
@@ -183,7 +226,10 @@ Base URL: `http://localhost:8000` · 交互式文档: `/docs`(Swagger)与 `/redo
 
 ## 基础
 
-| 端点 | 说明 |
-|---|---|
-| `GET /health` | 存活检查 |
-| `GET /docs` | Swagger UI |
+| 端点 | 权限 | 说明 |
+|---|---|---|
+| `GET /health` | 公开 | 存活检查 |
+| `GET /docs`、`GET /redoc` | 公开 | Swagger UI / ReDoc |
+| `POST /auth/login`、`POST /auth/logout`、`GET /auth/me` | 公开 | 管理员 Cookie 会话登录/登出/当前用户 |
+| `POST /auth/change-password` | 需管理员 | 修改管理员密码 |
+| `POST /backtest` | 需管理员 | 历史回测(对已完赛比赛批量预测并评估) |

docs/04-agents.md

@@ -10,7 +10,7 @@ Profeto 的核心预测路径是 **5 个领域专家 Agent 并行分析 + 1 个
 | `form` 近期状态 | 分析比分与关键事件,判断近期走势 | 两队近 N 场赛果(含 xG) | `home_edge` + 走势判断 |
 | `stats` 攻防数据 | 评估进球、射门与控球,量化攻防强度 | 近 N 场进球/射门/控球/xG 统计 | `home_edge` + 攻防强度 |
 | `home_away` 主客因素 | 对比主场与客场表现,评估地理优势影响 | 主队主场战绩 + 客队客场战绩 | `home_edge` + 地理优势 |
-| `injuries` 阵容完整性 | 汇总伤停与停赛名单,评估战力缺失程度 | 伤停数据(当前无源 → no_data 门控) | `home_edge` 或 `no_data` |
+| `standings` 联赛排名 | 结合积分榜排名、积分与分区(欧冠/欧联/降级),评估双方竞争位置 | 两队当前赛季积分榜行(排名/积分/分区/近期战绩) | `home_edge` 或 `no_data` |
 | `h2h` 历史交锋 | 分析过去数年以及近期的交手数据,提取交手规律 | 近 N 次交锋(含主客方向 + 总计统计) | `home_edge` + 交手规律 |
 | `aggregator` 终裁 | 权衡 5 份报告 → 最终结论 | 5 份结构化报告 + 比赛头信息 | 最终预测 + 各报告采信度 |
 
@@ -25,7 +25,7 @@ POST /predict {match_id, mode: "multi"}
    │   ├─ form agent        ─┐
    │   ├─ stats agent         │ 每个 agent 拿到专属数据切片
    │   ├─ home_away agent     │ → no_data 门控 → 调 LLM → 输出 JSON 报告
-   │   ├─ injuries agent      │ (无数据 → 跳过 LLM,返回 stub)
+   │   ├─ standings agent     │ (无数据 → 跳过 LLM,返回 stub)
    │   └─ h2h agent         ─┘
    │
    ├─ aggregator agent(5 份报告 + 比赛头 → 最终 JSON)
@@ -39,12 +39,12 @@ POST /predict {match_id, mode: "multi"}
 5 个专家通过 `asyncio.gather` 并发,总延迟 ≈ `max(专家延迟) + 终裁延迟` ≈ 2 次串行 LLM 调用。
 
 ### 2. no_data 门控(省 token、防幻觉)
-数据切片为空时(如伤停数据源未接入),**跳过 LLM 调用**,直接返回:
+数据切片为空时(如该场比赛的积分榜尚未采集),**跳过 LLM 调用**,直接返回:
 ```json
-{"agent": "injuries", "status": "no_data", "data_sufficiency": "none",
+{"agent": "standings", "status": "no_data", "data_sufficiency": "none",
  "analysis": "该维度无数据,跳过分析。"}
 ```
-终裁 Agent 会看到这个 `no_data` 状态,不会编造伤停分析。
+终裁 Agent 会看到这个 `no_data` 状态,不会编造积分榜分析。
 
 ### 3. fail-open(单专家失败不阻断)
 单个专家 LLM 调用失败 → 其报告标记 `status: error`,其余 4 份 + 终裁照常执行。
@@ -89,7 +89,7 @@ POST /predict {match_id, mode: "multi"}
   "1x2": "1",
   "subjective_confidence": 0.68,
   "reasoning": "综合 stats 报告的攻防强度与 form 报告的三连胜势头……",
-  "agent_weights": {"form": 0.9, "stats": 0.8, "home_away": 0.7, "injuries": 0.0, "h2h": 0.8}
+  "agent_weights": {"form": 0.9, "stats": 0.8, "home_away": 0.7, "standings": 0.8, "h2h": 0.8}
 }
 ```
 
@@ -120,7 +120,7 @@ agents/
 ├── form_v1.md         # 近期状态专家
 ├── stats_v1.md        # 攻防数据专家
 ├── home_away_v1.md    # 主客因素专家
-├── injuries_v1.md     # 阵容完整性专家
+├── standings_v1.md    # 联赛排名专家
 ├── h2h_v1.md          # 历史交锋专家
 └── aggregator_v1.md   # 终裁
 ```

docs/05-data.md

@@ -4,9 +4,10 @@
 
 | 数据源 | 用途 | 必需 Key | 说明 |
 |---|---|---|---|
-| bzzoiro | 赛果/赛程(主源) | `BZZOIRO_KEY` | 五大联赛历史 + 实时 |
-| understat | xG 回填 | 无(公开) | 仅五大联赛,补 `match_stats.xg` |
-| api-football | 伤停 | `API_FOOTBALL_KEY` | 当前只采集计数,未接入 context |
+| bzzoiro(唯一) | 赛果/赛程/积分榜/统计(xG、射门、控球等) | `BZZOIRO_KEY` | 五大联赛 + 欧战,历史 + 实时 |
+
+> 历史版本曾有 understat(xG 回填)与 api-football(伤停)两个辅助源,
+> 现已移除:数据源收敛为 bzzoiro 唯一来源,统计与积分榜均由 bzzoiro 管线采集。
 
 ### bzzoiro
 
@@ -28,12 +29,6 @@
 > - 黄牌: `home_yellow_cards` / `away_yellow_cards`
 > - 红牌: `home_red_cards` / `away_red_cards`
 
-### understat
-
-- 端点:`/getLeagueData/{league}/{season}`,返回 JS 包裹的 JSON(需正则提取)
-- 只回填 xG(`match_stats.home_xg`/`away_xg`),**不创建新比赛**
-- 通过"天级日期 + 队名归一"匹配已有比赛
-
 ## 数据清洗契约
 
 所有数据源统一清洗为 `NormalizedMatch`(`src/data/normalize.py`),字段:
@@ -65,12 +60,68 @@
 
 ### 队名归一化
 
-`src/data/team_names.py` 维护 `NORMALIZE_MAP`(如 `Man City` → `Manchester City`),未命中映射的队名原样返回。
+`src/data.team_names.py` 维护 `NORMALIZE_MAP`(如 `Man City` → `Manchester City`),未命中映射的队名原样返回。
 归一前先做 Unicode NFKD 去重音。
 
+**唯一键是归一后英文名**:`teams.name` 带 `UNIQUE` 约束,所有入库路径均经 `TeamRepository.get_or_create` 收敛归一化
+(events / standings 管线在调用前归一,仓库层再做一次幂等归一作为兜底)。创建新 Team 时打 `info` 日志记录「原始名 → 归一后名」。
+
+> ⚠️ **`normalize` 当前大小写敏感**:仅当入参大小写与 `NORMALIZE_MAP` 键完全匹配时才触发映射
+>(如 `"Man City"` → `"Manchester City"`,但 `"man city"` 原样保留)。上游 bzzoiro 返回的队名首字母大写,
+>实际命中无问题;若新增数据源返回全小写/全大写队名,需先 `title()` 再归一,否则会绕过映射产生重复 Team。
+
+#### 别名机制(`team_aliases`)
+
+归一仍可能遗漏历史重复队(如 `"Bayern Munich"` 与 `"Bayern München"` 经 NFKD 后相同则命中,
+但 `"Man United"` vs `"Manchester United"` 若漏映射)。`team_aliases` 表提供**显式别名→teams.id** 映射:
+
+| 列 | 说明 |
+|----|------|
+| `alias_normalized` | PK,`normalize(别名)` 后的稳定幂等键 |
+| `team_id` | FK → `teams.id`(ON DELETE CASCADE) |
+| `original_alias` | 原始写法(保留供参考) |
+
+**定位三步链**(`get_or_create`):`normalize(name)` → 查 `teams.name` → 查 `team_aliases`(以 `normalize(name)` 为 PK)→ 都没有才 insert 新 Team。别名命中即复用已有 Team,避免产生重复。
+
+**添加别名**(不自动合并历史重复队):
+
+- **Admin 接口**(推荐):`POST /api/v1/admin/teams/aliases {"alias": "Man United", "team_id": 42}`(require_admin,幂等)
+- **直接 SQL**:
+  ```sql
+  INSERT INTO team_aliases(alias_normalized, team_id, original_alias)
+  VALUES ('man united', 42, 'Man United')
+  ON CONFLICT (alias_normalized) DO UPDATE SET team_id = EXCLUDED.team_id, original_alias = EXCLUDED.original_alias;
+  ```
+
+> ⚠️ **别名不自动合并**:发现历史重复队 A/B 后,需人工确认归一目标(如保留 B),再为 A 的归一名添加别名指向 B。
+> 合并前请确认 A 的 `matches`/`standings` 引用是否需要迁移(可先 `SELECT COUNT(*) FROM matches WHERE home_team_id = A.id OR away_team_id = A.id` 评估)。
+
+**改名 / 合并流程**(人工):
+
+当发现两个 `teams` 行实际是同一球队(如 `Manchester City` 与 `Man City` 因历史数据大小写差异各占一行):
+
+1. 确定**保留行**(通常选归一后规范名、且被更多 Match 引用的那行)。
+2. 将被删行的所有引用指向保留行(`UPDATE matches SET home_team_id = 保留id WHERE home_team_id = 删行id`,客场同理;
+   `standings` / `match_stats` 按 `team_id` 同理)。
+3. 删掉多余行:`DELETE FROM teams WHERE id = 删行id`。
+
+> 此过程引入外键约束风险,务必在事务中执行并先 `BEGIN; ... ` 验证行数后再 `COMMIT`。
+> 暂不做自动合并(避免误合相似名),仅通过下方 Admin 接口列出「近似重名」候选,由人工判定。
+
+## Admin:近似重名候选
+
+`GET /api/v1/admin/team-name-duplicates` 只读列出启发式相似候选(大小写差异、子串包含、前缀碰撞),不做自动合并。
+典型用途:定期巡检,发现候选后走上方人工 SQL 合并。启发式规则:
+
+- **大小写变体**:`lower(name)` 相同但 `name` 不同(如 `Arsenal FC` / `arsenal fc`)。
+- **子串包含**:A 是 B 的子串且长度 ≥ 5(如 `Manchester` / `Manchester City`)。
+- **前缀碰撞**:前 8 个字符相同的两队。
+
+命中任一规则即列为候选,按相似度分组返回。
+
 ## 数据库 Schema
 
-6 张表:
+12 张表:核心业务表 5 张见下方 DDL,其余 7 张(积分榜/配置/调度/治理)见后文表格。
 
 ```sql
 -- 联赛
@@ -144,21 +195,48 @@ CREATE TABLE predictions (
     reasoning TEXT,
     raw_response JSONB,                  -- LLM 完整原始响应
     agent_outputs JSONB,                 -- multi 模式: 5 份专家报告
+    agent_weights JSONB,                 -- multi 模式: 终裁给出的各专家权重
     created_at TIMESTAMPTZ,
     actual_home_goals INT, actual_away_goals INT,  -- 赛后回填
     settled BOOLEAN DEFAULT FALSE
 );
 ```
 
+其余 7 张表(DDL 略,详见 `src/db/models.py` 与 alembic 迁移):
+
+| 表 | 状态 | 用途 |
+|---|---|---|
+| `standings` | 已启用 | 联赛积分榜追加快照(P0-02):每次采集 INSERT 新行(available_at=now),唯一键 `(league_id, season, team_id, available_at)`;查询取每队 available_at 最新快照,支持回测还原历史榜单。含排名/战绩/进失球/积分/分区(zone) |
+| `app_settings` | 已启用 | 后台运行时设置(如数据源 API Key),读取时优先于 `.env` 默认值 |
+| `schedules` | 已启用 | 定时采集任务配置(task/cron/leagues/enabled),供内置调度器执行 |
+| `raw_events` | 预留未启用 | Bronze 层原始事件存档;规划中用于重放与审计 |
+| `ingest_failures` | 已启用 | 采集失败死信:bzzoiro 三条管线(events/standings/stats)抓取失败时写入,admin 后台可查看与重试 |
+| `data_quality_checks` | 预留未启用 | 数据质量检查结果;规划中定时检查比赛/统计/积分榜完整性 |
+| `data_lineage` | 预留未启用 | ETL 血缘追踪;规划中记录源记录到目标表的映射 |
+
 ### 关键设计点
 
 1. **`match_date_date`(天级日期)**: 用于天级去重。bzzoiro 返回的时间带时分秒,精确匹配不可靠,故拆出 `DATE` 列做唯一键。
 
-2. **`ix_matches_unique`**: `(league_id, home_team_id, away_team_id, match_date_date)` 唯一,保证同一场比赛重复采集时 upsert 而非插入重复行。
+2. **`ix_matches_unique`**: `(league_id, home_team_id, away_team_id, match_date_date)` 唯一,保证同一场比赛重复采集时 upsert 而非插入重复行。**业务唯一:同联赛同主客同自然天一条。**
 
-3. **`predictions` 级联删除**: `ON DELETE CASCADE`,删比赛时自动清其预测。
+3. **`source_event_id` 部分唯一**: `ix_matches_source_event_id_unique`(WHERE source_event_id IS NOT NULL)——上游 bzzoiro 的比赛 id,当非空时全局唯一。作用:
+   - 统计回填(`/events/{id}/stats/`)与 Bronze 血缘(/events/ 采集)通过它定位比赛,不依赖自然键天级舍入;
+   - 新采集行均带此 id,避免同一 upstream 比赛因时间戳差异绕开自然键产生重复。
+   - 存量空 source_event_id 历史行不受影响(不强制回填)。
 
-4. **`mode` + `prompt_version`**: `single` 模式存 `v1`/`v2`,`multi` 模式存 `multi_v1`/`multi_v2`,eval summary 按这两列天然分组对比。
+4. **`predictions` 级联删除**: `ON DELETE CASCADE`,删比赛时自动清其预测。
+
+5. **`mode` + `prompt_version`**: `single` 模式存 `v1`/`v2`,`multi` 模式存 `multi_v1`/`multi_v2`,eval summary 按这两列天然分组对比。
+
+## 采集 upsert 查找顺序
+
+events 管线按以下优先级定位已有比赛,命中即复用(更新):
+
+1. **`source_event_id`**(upstream event id,唯一索引命中)——最精确,跨自然键舍入差异;
+2. **自然键**:`(league_id, home_team_id, away_team_id, match_date_date)`(内存去重,覆盖无 event id 的采集)。
+
+两者都未命中 → insert 新比赛。
 
 ## 入库语义(幂等)
 
@@ -170,7 +248,9 @@ CREATE TABLE predictions (
   - 状态:只允许单向升级(`scheduled` → `finished`),防止完赛行被覆盖成赛程
   - stats:只补空(`home_xg` 已有值时不覆盖)
 
-`ingest_understat` 只回填 xG(也只补空),不创建比赛。
+`task=stats` 只回填统计(xG/射门/控球等,也只补空),不创建比赛。
+
+`task=standings` 追加快照(available_at=now,ON CONFLICT DO NOTHING);公开接口与切片均取每队 available_at 最新快照,支持回测还原历史榜单。
 
 ## 采集建议
 
@@ -183,9 +263,11 @@ curl -X POST /api/v1/ingest/bzzoiro \
 curl -X POST /api/v1/ingest/bzzoiro \
   -d '{"leagues":["E0"],"date_from":"2026-09-01","date_to":"2026-09-08"}'
 
-# 3. xG 回填(可选,提升 xg agent 质量)
-curl -X POST /api/v1/ingest/understat -d '{"league":"E0","season":2025}'
-curl -X POST /api/v1/ingest/understat -d '{"league":"E0","season":2026}'
+# 3. 积分榜 + 统计回填(xG/射门/控球,提升 stats/standings 专家质量)
+curl -X POST /api/v1/ingest/bzzoiro -d '{"task":"standings"}'
+curl -X POST /api/v1/ingest/bzzoiro -d '{"task":"stats","leagues":["E0"],"limit":300}'
+
+# 注:采集端点需管理员凭据(Cookie 会话或 X-API-Key 头),下同
 ```
 
 建议用外部 cron(如系统 crontab)定时触发,不引入 worker/redis。

docs/06-deployment.md

@@ -33,6 +33,25 @@ curl http://localhost:8000/health
 > **注意**: `api` 服务启动时会先执行 `alembic upgrade head` 迁移数据库,再启动 uvicorn。
 > 容器内数据库连接自动使用 `postgres` 服务名(通过 compose `environment` 覆盖 `.env` 中的 `DB_HOST`)。
 
+## 生产上线检查清单
+
+公网上线前逐项勾选。第 1–4 项由 `src/core/security_check.py` 在 `APP_ENV=production`
+启动时**强制校验**,不满足直接拒绝启动(开发环境仅告警);管理鉴权另有请求期 fail-closed(503)。
+
+- [ ] **1. `APP_ENV=production`** — 安全校验、Cookie `Secure`、管理端点 fail-closed 均以它为总开关
+- [ ] **2. `SECRET_KEY` 强随机** — 用 `openssl rand -base64 32` 生成;禁止弱值/短值(弱值黑名单会拒绝启动,含把生成指令原样粘进去的情况)
+- [ ] **3. 管理鉴权至少其一** — `ADMIN_PASSWORD` 或 `ADMIN_API_KEY`(后台改过密码后以数据库哈希优先);两者皆空时管理接口 503
+- [ ] **4. 数据库强密码** — 禁止 `football:football` 等示例弱密码(启动校验会拒绝);compose 的 `POSTGRES_PASSWORD` 必填,缺失时容器拒绝启动
+- [ ] **5. HTTPS** — 由反代(Nginx/Caddy)终结 TLS;`APP_ENV=production` 下会话 Cookie 自动 `Secure`(且 HttpOnly + SameSite=Lax)
+- [ ] **6. 反代信任头** — `TRUST_PROXY_HEADERS=True`,且**仅可信反代可达 API**;反代需设置 `X-Forwarded-For`(`$proxy_add_x_forwarded_for`)与 `X-Real-IP`,否则限流/日志按反代 IP 计数
+- [ ] **7. 限流前置到网关** — 推荐 Nginx `limit_req`(配置见[安全与限流](#安全与限流));应用内限流与 KeyRing 为**单进程内存实现**,多 worker 各自独立计数会把实际配额放大 N 倍(启动时会打印一次性告警)
+- [ ] **8. uvicorn 单 worker** — compose/Dockerfile 默认单 worker,保持即可;需横向扩容时先在网关统一限流,再起多实例(每实例仍单 worker)
+
+> ⚠️ **多 worker 陷阱**:应用内限流(`_RateLimiter`)与 KeyRing 均为**进程内纯内存状态**,多 worker 部署(如 `uvicorn --workers 4`)时各进程**各自独立计数、互不共享**——实际限流配额会被放大 N 倍、KeyRing 限流状态也不同步。
+> 若确需多 worker,必须前置 Nginx/网关做**全局限流**(见[安全与限流](#安全与限流)),并设环境变量 `STRICT_SINGLE_WORKER=True`(见下)在启动期强制拒绝多 worker,避免静默配额漂移。
+- [ ] **9. 启动后健康检查** — `curl /health` 返回 200(存活);`curl /health/ready` 返回 200(就绪,校验数据库连通,不可达时 503)
+- [ ] **10. 数据库迁移** — compose/Dockerfile 启动命令已内置 `alembic upgrade head && uvicorn …`,升级镜像重启即自动迁移,无需手动执行
+
 ## 本地开发部署
 
 ```bash
@@ -81,13 +100,31 @@ cd frontend && npm install && npm run dev
 | `LLM_TIMEOUT` | ❌ | `60` | 单次调用超时(秒) |
 | `LLM_SPECIALIST_MODEL` | ❌ | — | 专家模型(回落 `LLM_MODEL`) |
 | `LLM_AGGREGATOR_MODEL` | ❌ | — | 终裁模型(回落 `LLM_MODEL`) |
-| `BZZOIRO_KEY` | ✅ | — | bzzoiro 数据源 Key |
-| `API_FOOTBALL_KEY` | ❌ | — | 伤停数据源 Key |
+| `BZZOIRO_KEY` | ✅ | — | bzzoiro 数据源 Key(唯一数据源) |
 | `CORS_ORIGINS` | ❌ | `http://localhost:5173,...` | 允许的跨域来源 |
+| `STRICT_SINGLE_WORKER` | ❌ | `False` | `True` 时若以多 worker 启动则拒绝(防限流配额漂移) |
 | `SECRET_KEY` | ❌ | — | 加密主密钥(生产环境必填) |
 | `ADMIN_PASSWORD` | ❌ | — | 管理后台密码(留空=不启用) |
 | `ADMIN_API_KEY` | ❌ | — | 机器/脚本调用的 API Key |
 
+## 同站部署 vs 跨站 CSRF
+
+ Profeto 管理鉴权使用 **HttpOnly Cookie 会话**(登录后服务端写入),`allow_credentials=True` 的 CORS 配置允许浏览器跨域携带 Cookie——这也引入了 CSRF 面。部署拓扑决定风险等级:
+
+**同站部署(推荐)**: 前端与 API 同域(反代把 `/` 与 `/api` 都转发到同一后端,或同源端口)。
+  - 浏览器视为 **same-origin**,CORS 不触发;`SameSite=Lax` 会话 Cookie 天然阻断跨站请求携带。
+  - 风险最低。`CORS_ORIGINS` 可设为空或同域来源,仅作兜底。
+
+**跨站部署**: 前端与 API 不同域(如前端 `app.example.com`、API `api.example.com`,或开发时 `localhost:3000` → `localhost:8000`)。
+  - 必须把 API 域名列入 `CORS_ORIGINS`,且 `allow_credentials=True` 才能携带 Cookie。
+  - 此时任何被允许域下的页面都能构造带 Cookie 的请求 → **CSRF 面**:
+    - 状态变更接口(采集/回测/改密等写操作)要求**管理员 Cookie + 同域**,攻击者无法从第三方站点读取 Cookie,但可构造跨域表单/请求——`SameSite=Lax` 会阻断跨站 POST 表单提交(顶级导航 GET 仍放行),这是当前主要防线。
+    - `GET /api/v1/admin/*` 只读接口受 `SameSite=Lax` 下顶级导航可能被利用,但攻击者无法读取响应(CORS 不匹配时浏览器拦截)。
+  - **加固建议**:
+    1. 反代层加 `Origin`/`Referer` 校验,仅放行 `CORS_ORIGINS` 列表中的来源(即便 FastAPI CORS 已通过,反代校验是多一层纵深)。
+    2. 写操作要求自定义请求头(如 `X-Requested-With: XMLHttpRequest`),第三方站点无法在无预检下添加自定义头,天然阻断简单跨站 POST。
+    3. 生产强制 HTTPS(`APP_ENV=production` 下 Cookie 自动 `Secure`),防中间人窃 Cookie。
+
 ## LLM 提供商配置示例
 
 ### OpenAI

docs/07-development.md

@@ -83,16 +83,16 @@ Profeto/
 │   │   └── app.py              # FastAPI 工厂
 │   ├── db/
 │   │   ├── base.py             # SQLAlchemy async engine + session
-│   │   ├── models.py           # 6 张表 ORM
+│   │   ├── models.py           # 12 张表 ORM
 │   │   ├── repositories.py     # 仓储层(查询封装)
 │   │   └── unit_of_work.py     # 事务边界
 │   ├── data/
-│   │   ├── bzzoiro.py          # bzzoiro 采集 + 入库
-│   │   ├── understat.py        # understat xG 回填
-│   │   ├── injuries.py         # 伤停采集
+│   │   ├── bzzoiro.py          # bzzoiro 采集 + 入库(唯一数据源)
 │   │   ├── normalize.py        # 数据清洗契约
 │   │   ├── team_names.py       # 队名归一化映射
+│   │   ├── team_names_zh.py    # 队名中文名映射
 │   │   ├── sources.py          # 数据源注册表
+│   │   ├── key_ring.py         # 数据源 Key 读取(DB 设置优先于 env)
 │   │   └── config.py           # 联赛映射常量
 │   ├── llm/
 │   │   ├── provider.py         # LLM 提供商抽象(OpenAI-compatible)
@@ -110,13 +110,17 @@ Profeto/
 │   │           ├── form_v1.md
 │   │           ├── stats_v1.md
 │   │           ├── home_away_v1.md
-│   │           ├── injuries_v1.md
+│   │           ├── standings_v1.md
 │   │           ├── h2h_v1.md
 │   │           └── aggregator_v1.md
 │   └── core/
 │       ├── config.py           # pydantic-settings 配置
 │       ├── http_client.py      # 共享 httpx 客户端
-│       └── retry.py            # 重试工具
+│       ├── crypto.py           # 对称加密(Fernet)与密码哈希
+│       ├── log_buffer.py       # 内存日志缓冲(admin「系统日志」页)
+│       ├── runtime_config.py   # 运行时配置(数据库优先,回落 .env)
+│       ├── scheduler.py        # 定时任务调度器(cron 触发采集)
+│       └── security_check.py   # 生产启动安全校验(缺配置拒绝启动)
 ├── frontend/                   # React 单页前端
 ├── alembic/                    # 数据库迁移
 │   └── versions/
@@ -194,7 +198,7 @@ cp src/llm/prompts/agents/h2h_v1.md src/llm/prompts/agents/h2h_v2.md
 
 ### 3. 新增数据源
 
-1. 在 `src/data/` 写采集模块(参考 `understat.py`)
+1. 在 `src/data/` 写采集模块(参考 `bzzoiro.py`)
 2. 在 `normalize.py` 加清洗函数
 3. 在 `context_builder.py` 加切片函数
 4. 在 `api/routes/ingest.py` 加端点

docs/08-injuries-data-gap.md

@@ -1,3 +1,9 @@
+> ⚠️ **历史文档(已过时)**:伤停(injuries)数据源与 api-football 集成已移除,
+> 数据源收敛为 bzzoiro 唯一来源。本文仅作历史决策记录保留,
+> 现状请见 [05-data.md](05-data.md) 与 [01-architecture.md](01-architecture.md)。
+
+---
+
 """检查 injuries 数据源 api-football 的响应结构。"""
 API_FOOTBALL_INJURY_RESPONSE_EXAMPLE = """
 {

frontend/src/App.tsx

@@ -1,16 +1,20 @@
 /**
  * 主应用入口
  *
- * 顶层三分区导航:
- * - 比赛/预测 → 公开,报纸风赛程 + 预测
- * - 评估      → 只读(后端需 admin 鉴权,未登录引导登录)
- * - 管理      → 采集/回测/配置等(需登录)
+ * 页面结构:
+ * - /         → 先知主站(报纸风赛程 + 预测),报头含「评估」「管理」入口
+ * - /admin/*  → 管理后台(鉴权门禁,未登录引导登录)
+ *
+ * 导航策略:
+ * - 首页报头放「评估」「管理」入口(极简,不另加导航条)
+ * - 管理后台由 AdminLayout 侧边栏处理所有管理页导航
+ * - 未登录访问管理 → AdminLayout 门禁 → 登录页(不静默失败)
  */
 
-import { BrowserRouter, Routes, Route, Navigate } from 'react-router-dom'
+import { BrowserRouter, Routes, Route, Navigate, Link } from 'react-router-dom'
 import { ErrorBoundary } from './components/ErrorBoundary'
-import { useState } from 'react'
 import Matches from './pages/Matches'
+import Standings from './pages/Standings'
 import { adminRoutes } from './admin/routes'
 
 /** 报眉日期行 */
@@ -23,51 +27,71 @@ function dateLine(): string {
   })
 }
 
-/** 顶层导航三分区 */
-type TopView = 'matches' | 'eval' | 'admin'
-
-function TopNav({ onNavigate }: { onNavigate: (v: TopView) => void }) {
-  const go = (v: TopView) => {
-    onNavigate(v)
-    const path = v === 'matches' ? '/' : v === 'eval' ? '/admin/eval' : '/admin'
-    window.location.assign(path)
-  }
+function StandingsLayout({ children }: { children: React.ReactNode }) {
   return (
-    <nav className="flex items-center justify-center gap-1 border-b border-ink-200" aria-label="主导航">
-      <button onClick={() => go('matches')} className="tab">
-        <span aria-hidden="true">◇</span> 比赛 / 预测
-      </button>
-      <button onClick={() => go('eval')} className="tab">
-        <span aria-hidden="true">◈</span> 评估
-      </button>
-      <button onClick={() => go('admin')} className="tab">
-        <span aria-hidden="true">⚙</span> 管理
-      </button>
-    </nav>
+    <div className="min-h-screen bg-paper-50">
+      <header className="masthead-rule">
+        <div className="mx-auto max-w-5xl px-5 sm:px-8">
+          <div className="border-b border-ink-900 py-5 text-center sm:py-6">
+            <h1 className="font-brush text-5xl text-ink-900 sm:text-6xl">
+              先知
+            </h1>
+          </div>
+          <div className="flex items-center justify-between border-b border-ink-200 py-2 text-2xs text-ink-500">
+            <span>{dateLine()}</span>
+            <nav className="flex items-center gap-4" aria-label="页面导航">
+              <Link to="/" className="text-ink-500 hover:text-press transition-colors">
+                比赛 / 预测
+              </Link>
+              <Link to="/admin/eval" className="text-ink-500 hover:text-press transition-colors">
+                评估
+              </Link>
+              <Link to="/admin" className="flex items-center gap-1 text-ink-500 hover:text-press transition-colors">
+                <span aria-hidden="true">⚙</span> 管理
+              </Link>
+            </nav>
+          </div>
+        </div>
+      </header>
+
+      <main className="mx-auto max-w-5xl px-5 py-6 sm:px-8 sm:py-8">
+        {children}
+      </main>
+
+      <footer className="mx-auto max-w-5xl px-5 pb-10 sm:px-8">
+        <div className="border-t border-ink-200 pt-3 text-center text-2xs leading-relaxed text-ink-400">
+          数据由 bzzoiro 提供 · 仅供研究参考
+        </div>
+      </footer>
+    </div>
   )
 }
 
 function HomePage() {
   return (
     <div className="min-h-screen bg-paper-50">
-      {/* ── 报头:粗线 + 居中刊名 + 顶层导航 ── */}
+      {/* ── 报头:粗线 + 居中刊名 + 日期与分区链接 ── */}
       <header className="masthead-rule">
         <div className="mx-auto max-w-5xl px-5 sm:px-8">
           <div className="border-b border-ink-900 py-5 text-center sm:py-6">
-            <h1 className="font-serif text-4xl font-bold tracking-widest text-ink-900">
+            <h1 className="font-brush text-5xl text-ink-900 sm:text-6xl">
               先知
-              <span className="ml-3 align-baseline font-serif text-base font-normal italic tracking-normal text-ink-500">
-                Profeto
-              </span>
             </h1>
-            <p className="mt-2 text-2xs tracking-[0.4em] text-ink-500">
-              足球比分预测 · 五路专家 · 终裁汇总
-            </p>
           </div>
           <div className="flex items-center justify-between border-b border-ink-200 py-2 text-2xs text-ink-500">
             <span>{dateLine()}</span>
+            <nav className="flex items-center gap-4" aria-label="页面导航">
+              <Link to="/standings" className="text-ink-500 hover:text-press transition-colors">
+                积分榜
+              </Link>
+              <Link to="/admin/eval" className="text-ink-500 hover:text-press transition-colors">
+                评估
+              </Link>
+              <Link to="/admin" className="flex items-center gap-1 text-ink-500 hover:text-press transition-colors">
+                <span aria-hidden="true">⚙</span> 管理
+              </Link>
+            </nav>
           </div>
-          <TopNav onNavigate={() => {}} />
         </div>
       </header>
 
@@ -84,18 +108,13 @@ function HomePage() {
   )
 }
 
-/** 管理入口页:直接导向 /admin,由 AdminLayout 处理鉴权(未登录显示登录页) */
-function AdminEntry() {
-  return <Navigate to="/admin" replace />
-}
-
 export default function App() {
   return (
     <ErrorBoundary>
       <BrowserRouter>
         <Routes>
           <Route path="/" element={<HomePage />} />
-          <Route path="/admin" element={<AdminEntry />} />
+          <Route path="/standings" element={<StandingsLayout><Standings /></StandingsLayout>} />
           {adminRoutes.map(route => (
             <Route key={route.path} path={route.path} element={route.element}>
               {route.children.map(child => (
@@ -114,4 +133,3 @@ export default function App() {
     </ErrorBoundary>
   )
 }
-

frontend/src/admin/AdminLayout.tsx

@@ -9,22 +9,89 @@ import { useState, useEffect, useCallback } from 'react'
 import { NavLink, Outlet, useLocation } from 'react-router-dom'
 import { fetchAuthState, logout, UNAUTHORIZED_EVENT } from './api'
 import { fetchHealth } from './dal'
+import { COMMAND_PALETTE_PAGES, ROUTE_LABELS, NAV_SECTIONS } from './nav'
 import Login from './Login'
+import { useCommandPalette, CommandPalette } from './useCommandPalette'
 
-const NAV_ITEMS = [
-  // ── 观测(只读) ──
-  { to: '/admin', label: '仪表盘', icon: '◇', end: true },
-  { to: '/admin/eval', label: '评估', icon: '◈' },
-  { to: '/admin/monitoring', label: '监控', icon: '◐' },
-  { to: '/admin/logs', label: '日志', icon: '▤' },
-  // ── 操作(写入,需登录) ──
-  { to: '/admin/predictions', label: '预测管理', icon: '◆' },
-  { to: '/admin/collection', label: '数据采集', icon: '◈' },
-  { to: '/admin/backtest', label: '回测', icon: '◉' },
-  { to: '/admin/data-sources', label: '数据源', icon: '◫' },
-  { to: '/admin/llm-config', label: 'LLM 配置', icon: '◬' },
-  { to: '/admin/config', label: '系统配置', icon: '◑' },
-]
+// 线条风格 SVG 图标组件
+function Icon({ name }: { name: string }) {
+  const common = 'nav-icon'
+  switch (name) {
+    case 'collection':
+      return (
+        <svg className={common} viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeLinecap="round" strokeLinejoin="round">
+          <path d="M21 16V8a2 2 0 0 0-1-1.73l-7-4a2 2 0 0 0-2 0l-7 4A2 2 0 0 0 3 8v8a2 2 0 0 0 1 1.73l7 4a2 2 0 0 0 2 0l7-4A2 2 0 0 0 21 16z" />
+          <polyline points="3.27 6.96 12 12.01 20.73 6.96" />
+          <line x1="12" y1="22.08" x2="12" y2="12" />
+        </svg>
+      )
+    case 'chart':
+      return (
+        <svg className={common} viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeLinecap="round" strokeLinejoin="round">
+          <line x1="18" y1="20" x2="18" y2="10" />
+          <line x1="12" y1="20" x2="12" y2="4" />
+          <line x1="6" y1="20" x2="6" y2="14" />
+        </svg>
+      )
+    case 'target':
+      return (
+        <svg className={common} viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeLinecap="round" strokeLinejoin="round">
+          <circle cx="12" cy="12" r="10" />
+          <circle cx="12" cy="12" r="6" />
+          <circle cx="12" cy="12" r="2" />
+        </svg>
+      )
+    case 'repeat':
+      return (
+        <svg className={common} viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeLinecap="round" strokeLinejoin="round">
+          <polyline points="17 1 21 5 17 9" />
+          <path d="M3 11V9a4 4 0 0 1 4-4h14" />
+          <polyline points="7 23 3 19 7 15" />
+          <path d="M21 13v2a4 4 0 0 1-4 4H3" />
+        </svg>
+      )
+    case 'eval':
+      return (
+        <svg className={common} viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeLinecap="round" strokeLinejoin="round">
+          <path d="M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z" />
+          <polyline points="14 2 14 8 20 8" />
+          <line x1="16" y1="13" x2="8" y2="13" />
+          <line x1="16" y1="17" x2="8" y2="17" />
+          <polyline points="10 9 9 9 8 9" />
+        </svg>
+      )
+    case 'monitor':
+      return (
+        <svg className={common} viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeLinecap="round" strokeLinejoin="round">
+          <rect x="2" y="3" width="20" height="14" rx="2" ry="2" />
+          <line x1="8" y1="21" x2="16" y2="21" />
+          <line x1="12" y1="17" x2="12" y2="21" />
+        </svg>
+      )
+    case 'settings':
+      return (
+        <svg className={common} viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeLinecap="round" strokeLinejoin="round">
+          <circle cx="12" cy="12" r="3" />
+          <path d="M19.4 15a1.65 1.65 0 0 0 .33 1.82l.06.06a2 2 0 0 1 0 2.83 2 2 0 0 1-2.83 0l-.06-.06a1.65 1.65 0 0 0-1.82-.33 1.65 1.65 0 0 0-1 1.51V21a2 2 0 0 1-4 0v-.09A1.65 1.65 0 0 0 9 19.4a1.65 1.65 0 0 0-1.82.33l-.06.06a2 2 0 0 1-2.83 0 2 2 0 0 1 0-2.83l.06-.06A1.65 1.65 0 0 0 4.68 15a1.65 1.65 0 0 0-1.51-1H3a2 2 0 0 1 0-4h.09A1.65 1.65 0 0 0 4.6 9a1.65 1.65 0 0 0-.33-1.82l-.06-.06a2 2 0 0 1 0-2.83 2 2 0 0 1 2.83 0l.06.06A1.65 1.65 0 0 0 9 4.68 1.65 1.65 0 0 0 10 3.17V3a2 2 0 0 1 4 0v.09a1.65 1.65 0 0 0 1 1.51 1.65 1.65 0 0 0 1.82-.33l.06-.06a2 2 0 0 1 2.83 0 2 2 0 0 1 0 2.83l-.06.06A1.65 1.65 0 0 0 19.4 9a1.65 1.65 0 0 0 1.51 1H21a2 2 0 0 1 0-4h-.09a1.65 1.65 0 0 0-1.51 1z" />
+        </svg>
+      )
+    case 'logs':
+      return (
+        <svg className={common} viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeLinecap="round" strokeLinejoin="round">
+          <path d="M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z" />
+          <polyline points="14 2 14 8 20 8" />
+          <line x1="8" y1="13" x2="16" y2="13" />
+          <line x1="8" y1="17" x2="16" y2="17" />
+        </svg>
+      )
+    default:
+      return null
+  }
+}
+
+// D6: 导航三视图(侧栏/命令面板/面包屑)统一由 admin/nav.ts 的 NAV_ITEMS
+// 单源派生 —— 此处的 NAV_PAGES/ROUTE_LABELS/NAV_SECTIONS 平行清单已删除,
+// 新增页面/改标签只改 nav.ts 一处。
 
 /** 报眉日期行,与前台同款式 */
 function dateLine(): string {
@@ -41,6 +108,7 @@ export default function AdminLayout() {
   const [healthOk, setHealthOk] = useState<boolean | null>(null)
   const [authed, setAuthed] = useState<boolean | null>(null)
   const location = useLocation()
+  const palette = useCommandPalette(COMMAND_PALETTE_PAGES)
 
   // 登录门禁:挂载时探测会话,收到 401 事件(会话过期)自动切回登录页
   useEffect(() => {
@@ -108,7 +176,55 @@ export default function AdminLayout() {
   }
 
   return (
-    <div className="flex h-screen overflow-hidden bg-paper-50 text-ink-800">
+    <div className="flex h-screen flex-col overflow-hidden bg-paper-50 text-ink-800">
+      {/* ── 通栏顶部报眉 ── */}
+      <header className="flex h-11 flex-shrink-0 items-center justify-between border-b border-ink-200 bg-paper-50 px-4 lg:px-6">
+        <div className="flex items-center gap-4">
+          {/* 移动端汉堡按钮 */}
+          <button
+            onClick={() => setSidebarOpen(true)}
+            className="-ml-1 p-2 text-ink-500 hover:text-ink-900 lg:hidden"
+            aria-label="打开菜单"
+          >
+            <svg className="h-5 w-5" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+              <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M4 6h16M4 12h16M4 18h16" />
+            </svg>
+          </button>
+          {/* 面包屑 */}
+          <nav className="hidden items-center gap-1.5 text-2xs text-ink-400 sm:flex" aria-label="面包屑">
+            <a href="/admin" className="hover:text-ink-700">仪表盘</a>
+            {location.pathname !== '/admin' && (
+              <>
+                <span aria-hidden="true">/</span>
+                <span className="text-ink-600">{ROUTE_LABELS[location.pathname] ?? '未知页面'}</span>
+              </>
+            )}
+          </nav>
+          <span className="hidden text-2xs text-ink-500 sm:inline">{dateLine()}</span>
+        </div>
+
+        <div className="flex items-center gap-4 text-2xs">
+          <span className="inline-flex items-center gap-1.5 text-ink-500">
+            <span
+              className={`inline-block h-1.5 w-1.5 ${
+                healthOk === null ? 'bg-ink-300' : healthOk ? 'bg-ink-900' : 'bg-press'
+              }`}
+              aria-hidden="true"
+            />
+            {healthOk === null ? '检测中' : healthOk ? '系统正常' : '系统异常'}
+          </span>
+          <button
+            onClick={handleLogout}
+            className="text-ink-500 transition-colors hover:text-press"
+            title="退出登录"
+          >
+            登出
+          </button>
+        </div>
+      </header>
+
+      {/* ── 主体:侧边栏 + 内容 ── */}
+      <div className="flex flex-1 overflow-hidden">
       {/* ── 移动端遮罩层 ── */}
       {sidebarOpen && (
         <div
@@ -128,114 +244,86 @@ export default function AdminLayout() {
         `}
         aria-label="主导航"
       >
-        {/* 报头 */}
-        <div className="flex items-center justify-between border-b border-ink-900 px-5 py-4">
-          <h1 className="font-serif text-lg font-bold tracking-widest text-ink-900">
-            先知
-            <span className="ml-2 align-baseline font-serif text-xs font-normal italic tracking-normal text-ink-500">
-              Profeto
-            </span>
-          </h1>
-          <span className="text-2xs tracking-[0.25em] text-ink-400">ADMIN</span>
+        {/* 侧栏顶部 */}
+        <div className="flex items-center border-b border-ink-900 px-5 py-4">
+          <h1 className="font-brush text-xl text-ink-900">先知</h1>
         </div>
 
-        {/* 导航:选中项以印报红方块标记,同前台胜平负选中样式 */}
-        <nav className="flex-1 overflow-y-auto px-3 py-4" aria-label="管理导航">
-          <ul className="space-y-0.5">
-            {NAV_ITEMS.map(item => (
-              <li key={item.to}>
-                <NavLink
-                  to={item.to}
-                  end={item.end}
-                  className={({ isActive }) =>
-                    `flex min-h-[44px] items-center gap-2.5 px-3 py-2.5 text-sm transition-colors ${
-                      isActive
-                        ? 'bg-press-wash/60 font-medium text-press'
-                        : 'text-ink-500 hover:bg-paper-100 hover:text-ink-900'
-                    }`
-                  }
-                >
-                  {({ isActive }) => (
-                    <>
-                      <span
-                        className={`inline-block h-1.5 w-1.5 flex-shrink-0 ${isActive ? 'bg-press' : 'bg-transparent'}`}
-                        aria-hidden="true"
-                      />
-                      <span className="text-base leading-none opacity-50" aria-hidden="true">
-                        {item.icon}
-                      </span>
+        {/* 导航:分组 + 小节标题 */}
+        <nav className="flex-1 overflow-y-auto px-3 py-3" aria-label="管理导航">
+          {/* 仪表盘独立(始终第一项) */}
+          <NavLink
+            to="/admin"
+            end
+            className={({ isActive }) =>
+              `nav-icon-wrap flex min-h-[40px] items-center gap-2.5 border-l-4 px-3 text-sm transition-all duration-300 ${
+                isActive
+                  ? 'border-press bg-press-wash/60 font-medium text-press active'
+                  : 'border-transparent text-ink-500 hover:bg-paper-100 hover:text-ink-900'
+              }`
+            }
+          >
+            <Icon name="chart" />
+            仪表盘
+          </NavLink>
+
+          {NAV_SECTIONS.map(section => (
+            <div key={section.title} className="mt-4">
+              <p className="mb-1 px-3 text-2xs font-medium uppercase tracking-widest text-ink-400">
+                {section.title}
+              </p>
+              <ul className="space-y-0.5">
+                {section.items.map(item => (
+                  <li key={item.to}>
+                    <NavLink
+                      to={item.to}
+                      className={({ isActive }) =>
+                        `nav-icon-wrap flex min-h-[40px] items-center gap-2.5 border-l-4 px-3 text-sm transition-all duration-300 ${
+                          isActive
+                            ? 'border-press bg-press-wash/60 font-medium text-press active'
+                            : 'border-transparent text-ink-500 hover:bg-paper-100 hover:text-ink-900'
+                        }`
+                      }
+                    >
+                      <Icon name={item.icon} />
                       {item.label}
-                    </>
-                  )}
-                </NavLink>
-              </li>
-            ))}
-          </ul>
+                    </NavLink>
+                  </li>
+                ))}
+              </ul>
+            </div>
+          ))}
         </nav>
 
         {/* 底部 */}
-        <div className="border-t border-ink-200 px-4 py-3">
+        <div className="border-t border-ink-200 px-4 py-3 space-y-2">
           <a
             href="/"
-            className="flex min-h-[44px] items-center gap-2 text-xs text-ink-500 transition-colors hover:text-press"
+            className="flex min-h-[36px] items-center gap-2 text-xs text-ink-500 transition-colors hover:text-press"
           >
             <span aria-hidden="true">←</span>
             返回前台版面
           </a>
+          <p className="text-2xs text-ink-300">v1.0</p>
         </div>
       </aside>
 
       {/* ── 主内容区 ── */}
-      <div className="flex flex-1 flex-col overflow-hidden">
-        {/* 报眉:日期 + 系统状态 */}
-        <header className="flex h-11 flex-shrink-0 items-center justify-between border-b border-ink-200 px-4 lg:px-6">
-          <div className="flex items-center gap-4">
-            <button
-              onClick={() => setSidebarOpen(true)}
-              className="-ml-1 p-2 text-ink-500 hover:text-ink-900 lg:hidden"
-              aria-label="打开菜单"
-            >
-              <svg className="h-5 w-5" fill="none" viewBox="0 0 24 24" stroke="currentColor">
-                <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M4 6h16M4 12h16M4 18h16" />
-              </svg>
-            </button>
-            <span className="hidden text-2xs text-ink-500 sm:inline">{dateLine()}</span>
-          </div>
-
-          <div className="flex items-center gap-4 text-2xs">
-            <span className="inline-flex items-center gap-1.5 text-ink-500">
-              <span
-                className={`inline-block h-1.5 w-1.5 ${
-                  healthOk === null ? 'bg-ink-300' : healthOk ? 'bg-ink-900' : 'bg-press'
-                }`}
-                aria-hidden="true"
-              />
-              {healthOk === null ? '检测中' : healthOk ? '系统正常' : '系统异常'}
-            </span>
-            <a
-              href="/"
-              className="text-press transition-colors hover:text-press-dark sm:hidden"
-              aria-label="返回前台"
-            >
-              前台
-            </a>
-            <button
-              onClick={handleLogout}
-              className="text-ink-500 transition-colors hover:text-press"
-              title="退出登录"
-            >
-              登出
-            </button>
-          </div>
-        </header>
-
-        {/* 页面内容 */}
-        <main className="flex-1 overflow-y-auto p-4 lg:p-8">
-          <div className="mx-auto max-w-6xl">
-            <Outlet />
-          </div>
-        </main>
+      <main className="flex-1 overflow-y-auto p-4 lg:p-8" key={location.pathname}>
+        <div className="mx-auto max-w-6xl page-content-enter">
+          <Outlet />
+        </div>
+      </main>
       </div>
+
+      {/* 命令面板(⌘K) */}
+      <CommandPalette
+        open={palette.open}
+        query={palette.query}
+        setQuery={palette.setQuery}
+        items={palette.items}
+        onClose={() => palette.setOpen(false)}
+      />
     </div>
   )
 }

frontend/src/admin/api.ts

@@ -1,99 +1,35 @@
 /**
- * Admin 后台管理系统 - 统一 API 客户端
+ * Admin 后台管理系统 - 统一 API 客户端(门面)
  *
  * 鉴权:通过 POST /api/v1/auth/login 用密码换取 HttpOnly Cookie 会话,
  * 同源请求自动携带 Cookie,无需手动管理密钥。
  * 收到 401 时广播 `profeto:unauthorized` 事件,由 AdminLayout 切回登录页。
+ *
+ * 实现已收敛到共享层 lib/http.ts(超时/错误解析/401 广播只此一份),
+ * 本文件仅保留 Admin 侧的门面签名与认证接口,供既有页面按原路径导入。
  */
 
+import { http, ApiError, UNAUTHORIZED_EVENT } from '../lib/http'
+
+/** Admin 侧兼容导出:错误类型与会话失效事件名的规范来源在 lib/http */
+export { ApiError, UNAUTHORIZED_EVENT }
+
 const API_BASE = '/api/v1'
-const TIMEOUT_MS = 30_000
 
-/** 会话失效事件名,AdminLayout 监听后弹出登录页 */
-export const UNAUTHORIZED_EVENT = 'profeto:unauthorized'
-
-export class ApiError extends Error {
-  constructor(
-    message: string,
-    public status: number,
-    public data?: unknown,
-  ) {
-    super(message)
-    this.name = 'ApiError'
-  }
-}
-
-async function request<T>(
-  path: string,
-  options: RequestInit & { timeoutMs?: number; skipAuthHandling?: boolean } = {},
-): Promise<T> {
-  // 修复: 正确拼接 API_BASE
-  const url = path.startsWith('http')
-    ? path
-    : path.startsWith('/')
-      ? path  // 已经是绝对路径(如 /health)
-      : `${API_BASE}${path}`
-
-  const { timeoutMs = TIMEOUT_MS, skipAuthHandling, ...fetchOptions } = options
-  const controller = new AbortController()
-  const timer = setTimeout(() => controller.abort(), timeoutMs)
-
-  try {
-    const res = await fetch(url, {
-      ...fetchOptions,
-      signal: controller.signal,
-      headers: {
-        'Content-Type': 'application/json',
-        ...fetchOptions.headers,
-      },
-    })
-
-    if (!res.ok) {
-      let detail: unknown
-      try {
-        detail = await res.json()
-      } catch {
-        detail = await res.text()
-      }
-      let message =
-        detail && typeof detail === 'object' && 'detail' in detail
-          ? String((detail as { detail: unknown }).detail)
-          : `HTTP ${res.status}: ${res.statusText}`
-      // 401 仅在没有显式跳过时广播未登录事件(改密接口的 401 表示当前密码错误,非会话过期)
-      if (res.status === 401 && !skipAuthHandling) {
-        message += '\n登录已过期,请重新登录。'
-        window.dispatchEvent(new CustomEvent(UNAUTHORIZED_EVENT))
-      }
-      throw new ApiError(message, res.status, detail)
-    }
-
-    // 修复: 正确判断 204 No Content
-    if (res.status === 204) {
-      return undefined as T
-    }
-
-    return res.json() as Promise<T>
-  } catch (err) {
-    if (err instanceof ApiError) throw err
-    if (err instanceof DOMException && err.name === 'AbortError') {
-      throw new ApiError('请求超时,请稍后重试', 0)
-    }
-    throw new ApiError(
-      err instanceof Error ? err.message : '网络错误,请检查连接',
-      0,
-    )
-  } finally {
-    clearTimeout(timer)
-  }
+/** Admin 请求可覆盖项(与 lib/http RequestOptions 对齐的子集) */
+type ApiOpts = {
+  timeoutMs?: number
+  /** 改密接口的 401 表示「当前密码错误」,非会话过期,置 true 跳过登出广播 */
+  skipAuthHandling?: boolean
 }
 
 export const api = {
-  get: <T>(path: string) => request<T>(path),
-  post: <T>(path: string, body?: unknown, opts?: { timeoutMs?: number; skipAuthHandling?: boolean }) =>
-    request<T>(path, { method: 'POST', body: body ? JSON.stringify(body) : undefined, ...opts }),
-  put: <T>(path: string, body?: unknown, opts?: { timeoutMs?: number; skipAuthHandling?: boolean }) =>
-    request<T>(path, { method: 'PUT', body: body ? JSON.stringify(body) : undefined, ...opts }),
-  delete: <T>(path: string) => request<T>(path, { method: 'DELETE' }),
+  get: <T>(path: string) => http.get<T>(path),
+  post: <T>(path: string, body?: unknown, opts?: ApiOpts) =>
+    http.post<T>(path, body, opts),
+  put: <T>(path: string, body?: unknown, opts?: ApiOpts) =>
+    http.put<T>(path, body, opts),
+  delete: <T>(path: string) => http.delete<T>(path),
 }
 
 // ── 认证 ────────────────────────────────────────────────────────

frontend/src/admin/components.tsx

@@ -166,12 +166,12 @@ export function DataTable<T = any>({
 
 // ── 进度条:同前台置信度细线 ────────────────────────────────────
 
-export function ProgressBar({ value }: { value: number }) {
+export function ProgressBar({ value, className = '' }: { value: number; className?: string }) {
   const clamped = Math.max(0, Math.min(100, value))
   return (
-    <div className="h-px w-full bg-ink-200" role="progressbar" aria-valuenow={clamped}>
+    <div className={`h-2 w-full overflow-hidden rounded-full bg-ink-200 ${className}`} role="progressbar" aria-valuenow={clamped}>
       <div
-        className="h-px bg-press transition-[width] duration-500"
+        className="h-full rounded-full bg-press transition-[width] duration-500"
         style={{ width: `${clamped}%` }}
       />
     </div>
@@ -253,14 +253,19 @@ export function ResponsiveTable<T = any>({
 export function SectionHeader({
   title,
   description,
+  action,
 }: {
   title: string
   description?: string
+  action?: ReactNode
 }) {
   return (
-    <div className="mb-5">
-      <h2 className="section-head text-base">{title}</h2>
-      {description && <p className="mt-1.5 text-xs text-ink-500">{description}</p>}
+    <div className="mb-5 flex flex-wrap items-center justify-between gap-3">
+      <div>
+        <h2 className="section-head text-base">{title}</h2>
+        {description && <p className="mt-1.5 text-xs text-ink-500">{description}</p>}
+      </div>
+      {action}
     </div>
   )
 }
@@ -272,11 +277,14 @@ export function Alert({
   title,
   message,
   onClose,
+  action,
 }: {
   kind: 'error' | 'ok' | 'info' | 'warning'
   title: string
   message?: string
   onClose?: () => void
+  /** 右侧操作按钮(如「去修复」) */
+  action?: ReactNode
 }) {
   const style =
     kind === 'error'
@@ -304,17 +312,20 @@ export function Alert({
           </p>
         )}
       </div>
-      {onClose && (
-        <button
-          onClick={onClose}
-          className="text-ink-400 transition-colors hover:text-ink-900"
-          aria-label="关闭"
-        >
-          <svg viewBox="0 0 20 20" className="h-4 w-4" fill="currentColor" aria-hidden="true">
-            <path d="M6.3 5.3a1 1 0 011.4 0L10 7.6l2.3-2.3a1 1 0 111.4 1.4L11.4 9l2.3 2.3a1 1 0 01-1.4 1.4L10 10.4l-2.3 2.3a1 1 0 01-1.4-1.4L8.6 9 6.3 6.7a1 1 0 010-1.4z" />
-          </svg>
-        </button>
-      )}
+      <div className="flex items-center gap-2">
+        {action}
+        {onClose && (
+          <button
+            onClick={onClose}
+            className="text-ink-400 transition-colors hover:text-ink-900"
+            aria-label="关闭"
+          >
+            <svg viewBox="0 0 20 20" className="h-4 w-4" fill="currentColor" aria-hidden="true">
+              <path d="M6.3 5.3a1 1 0 011.4 0L10 7.6l2.3-2.3a1 1 0 111.4 1.4L11.4 9l2.3 2.3a1 1 0 01-1.4 1.4L10 10.4l-2.3 2.3a1 1 0 01-1.4-1.4L8.6 9 6.3 6.7a1 1 0 010-1.4z" />
+            </svg>
+          </button>
+        )}
+      </div>
     </div>
   )
 }
@@ -385,3 +396,43 @@ export function Spinner({ className = '' }: { className?: string }) {
 export function SkeletonBlock({ className = '' }: { className?: string }) {
   return <div className={`skeleton ${className}`} />
 }
+
+
+/** 空状态文本 */
+export function EmptyText({ text }: { text: string }) {
+  return (
+    <div className="py-10 text-center text-sm text-ink-400">
+      {text}
+    </div>
+  )
+}
+
+/** Agent 权重条形图 */
+export function AgentWeightsBar({ weights, okCount }: { weights: Record<string, number>; okCount: number }) {
+  const entries = Object.entries(weights).filter(([, w]) => w > 0)
+  if (entries.length === 0) return null
+  const total = entries.reduce((s, [, w]) => s + w, 0) || 1
+  const colors = ['bg-ink-900', 'bg-ink-700', 'bg-ink-500', 'bg-press', 'bg-ink-300']
+  return (
+    <div className="mt-2 border-t border-ink-200 pt-2">
+      <div className="mb-1 text-2xs text-ink-400">终裁专家权重</div>
+      <div className="space-y-1">
+        {entries.map(([k, w], i) => (
+          <div key={k} className="flex items-center gap-2 text-2xs">
+            <div className="h-3.5 flex-1 overflow-hidden rounded-sm bg-ink-200/60">
+              <div
+                className={`h-full ${colors[i % colors.length]} transition-all duration-500`}
+                style={{ width: `${Math.max(3, Math.round((w / total) * 100))}%` }}
+              />
+            </div>
+            <span className="w-12 text-right tabular-nums text-ink-500">
+              {Math.round((w / total) * 100)}%
+            </span>
+            <span className="w-24 truncate text-ink-400" title={k}>{k}</span>
+          </div>
+        ))}
+      </div>
+      <div className="mt-1 text-2xs text-ink-400">有效专家：{okCount}/{entries.length}</div>
+    </div>
+  )
+}

frontend/src/admin/dal.ts

@@ -21,6 +21,7 @@ import type {
   LLMAgentConfig,
   LogEntry,
   IngestSourceStatus,
+  IngestJob,
   MatchDetailOut,
   MatchContextOut,
   AdminStats,
@@ -32,23 +33,21 @@ import type {
  * 从多个端点聚合仪表盘数据。
  * 后端暂无专用仪表盘端点,这里组合 health + 各列表端点。
  *
- * P2-8 修复: 使用 items.length 替代不存在的 total 字段,
- * 并扩大 limit 以获得更有参考价值的数量。
+ * 注: 比赛真实总量请用 fetchAdminStats()(GET /admin/stats,
+ * 后端 COUNT(*) 精确计数)。此处曾用 matches items.length 近似,
+ * 已随仪表盘切换真实计数而移除,防止误用 100 上限的假总量。
  */
 export async function fetchDashboard(): Promise<DashboardStats> {
   // 并行获取各端点数据
-  // matches 返回 {items, next_cursor, has_more}, predictions 返回数组
-  const [leagues, matches, predictions, health] = await Promise.allSettled([
+  // predictions 返回数组
+  const [leagues, predictions, health] = await Promise.allSettled([
     api.get<League[]>(`${API_BASE}/leagues`),
-    api.get<{ items: Match[]; has_more: boolean }>(`${API_BASE}/matches?limit=100`),
     api.get<Prediction[]>(`${API_BASE}/predictions?limit=100`),
     api.get<{ status: string }>('/health'),
   ])
 
   return {
     leagues: leagues.status === 'fulfilled' ? leagues.value : [],
-    // P2-8: matches 无 total 字段,用 items.length 近似(上限 100)
-    total_matches: matches.status === 'fulfilled' ? (matches.value as any)?.items?.length ?? 0 : 0,
     // predictions 直接返回数组
     total_predictions: predictions.status === 'fulfilled' ? (predictions.value as any)?.length ?? 0 : 0,
     health: health.status === 'fulfilled' ? (health.value as any).status : 'unknown',
@@ -61,33 +60,16 @@ export async function fetchDashboard(): Promise<DashboardStats> {
 // ── 数据采集 ────────────────────────────────────────────────────
 
 export async function triggerCollection(req: CollectionRequest): Promise<any> {
-  const sourceMap: Record<string, { path: string; body: any }> = {
-    bzzoiro: {
-      path: `${API_BASE}/ingest/bzzoiro`,
-      body: {
-        leagues: req.leagues,
-        date_from: req.date_from,
-        date_to: req.date_to,
-        status: req.status || undefined,  // 空 = 已完赛 + 未开赛都采集
-      },
-    },
-    understat: {
-      path: `${API_BASE}/ingest/understat`,
-      body: {
-        league: req.league,
-        season: req.season ? parseInt(req.season) : new Date().getFullYear(),
-      },
-    },
-    injuries: {
-      path: `${API_BASE}/ingest/injuries`,
-      body: {
-        date: req.date_from || new Date().toISOString().slice(0, 10),
-      },
-    },
+  const body: Record<string, any> = {
+    leagues: req.leagues,
+    date_from: req.date_from,
+    date_to: req.date_to,
+    status: req.status || undefined,
+    task: req.task || 'events',
+    limit: req.limit || 100,
+    season: req.season || undefined,
   }
-  const cfg = sourceMap[req.source]
-  if (!cfg) throw new Error(`未知数据源: ${req.source}`)
-  return api.post(cfg.path, cfg.body)
+  return api.post(`${API_BASE}/ingest/bzzoiro`, body)
 }
 
 // ── 预测管理 ────────────────────────────────────────────────────
@@ -183,6 +165,65 @@ export async function fetchHealth(): Promise<any> {
   }
 }
 
+// ── 数据完整性 ──────────────────────────────────────────────────
+
+export interface DataCompletenessResponse {
+  generated_at: string
+  totals: { finished_matches: number; stats_rows: number; stats_coverage_pct: number }
+  issues: string[]
+  leagues: Array<{
+    code: string
+    name: string
+    country?: string
+    matches: { total: number; finished: number; scheduled: number; with_source_id: number; earliest_match?: string; latest_match?: string }
+    stats: {
+      rows: number
+      fields: Record<string, { count: number; pct: number }>
+    }
+    standings: { rows: number; latest_retrieved?: string }
+  }>
+}
+
+export async function fetchDataCompleteness(): Promise<DataCompletenessResponse> {
+  return api.get<DataCompletenessResponse>(`${API_BASE}/admin/data-completeness`)
+}
+
+// ── 积分榜(主站 + 管理后台共用) ─────────────────────────────────
+
+export interface StandingRow {
+  position: number
+  team: string
+  team_en: string
+  played: number
+  won: number
+  drawn: number
+  lost: number
+  goals_for: number
+  goals_against: number
+  goal_diff: number
+  points: number
+  xg_for: number | null
+  xg_against: number | null
+  form: string | null
+  zone: string | null
+}
+
+export interface StandingsLeague {
+  league_code: string
+  league_name: string
+  season: string
+  retrieved_at: string | null
+  rows: StandingRow[]
+}
+
+export async function fetchStandings(league?: string, season?: string): Promise<{ leagues: StandingsLeague[] }> {
+  const sp = new URLSearchParams()
+  if (league) sp.set('league', league)
+  if (season) sp.set('season', season)
+  const qs = sp.toString()
+  return api.get<{ leagues: StandingsLeague[] }>(`${API_BASE}/standings${qs ? `?${qs}` : ''}`)
+}
+
 // ── 数据源管理 ──────────────────────────────────────────────────
 
 /**
@@ -251,14 +292,17 @@ export function clearSetting(key: string) {
  * 测试 LLM 连接 — 调用预测端点验证
  */
 export async function testLLMConnection(matchId?: number): Promise<any> {
-  return api.post(
-    `${API_BASE}/predict`,
-    {
-      match_id: matchId || 1,
-      mode: 'single',
-    },
-    { timeoutMs: 300_000 },
-  )
+  // F4 修复: 优先使用不依赖比赛的 ping 端点
+  try {
+    return await api.post(`${API_BASE}/admin/llm/ping`, {})
+  } catch {
+    // 回退到旧方式(兼容)
+    return api.post(
+      `${API_BASE}/predict`,
+      { match_id: matchId || 1, mode: 'single' },
+      { timeoutMs: 300_000 },
+    )
+  }
 }
 
 /**
@@ -319,6 +363,13 @@ export function fetchIngestStatus(): Promise<{ sources: IngestSourceStatus[] }>
   return api.get<{ sources: IngestSourceStatus[] }>(`${API_BASE}/admin/ingest/status`)
 }
 
+/**
+ * 采集任务状态轮询(单任务)
+ */
+export function fetchIngestJob(jobId: string): Promise<IngestJob> {
+  return api.get<IngestJob>(`${API_BASE}/admin/ingest/jobs/${jobId}`)
+}
+
 /**
  * 比赛详情(含最近预测摘要)
  */
@@ -339,3 +390,106 @@ export function fetchMatchContext(id: number): Promise<MatchContextOut> {
 export function fetchAdminStats(): Promise<AdminStats> {
   return api.get<AdminStats>(`${API_BASE}/admin/stats`)
 }
+
+// ── API Key 轮换环 ──────────────────────────────────────────────
+
+export interface KeyRingKeyStatus {
+  masked: string
+  blocked_remaining: number
+}
+
+export interface KeyRingStatusResponse {
+  base_url: string
+  total: number
+  has_multiple: boolean
+  cooldown_seconds: number
+  active_index: number
+  active_key: string | null
+  keys: KeyRingKeyStatus[]
+}
+
+export async function fetchKeyRingStatus(): Promise<KeyRingStatusResponse> {
+  return api.get<KeyRingStatusResponse>(`${API_BASE}/admin/keyring/status`)
+}
+
+export async function resetKeyRingCooldown(): Promise<{ ok: boolean; message: string; stats: KeyRingStatusResponse }> {
+  return api.post<{ ok: boolean; message: string; stats: KeyRingStatusResponse }>(`${API_BASE}/admin/keyring/cooldown/reset`)
+}
+
+// ── 定时任务 ────────────────────────────────────────────────────
+
+export interface ScheduleItem {
+  id: string
+  task: string
+  cron: string
+  leagues?: string
+  enabled: boolean
+  last_run_at?: string | null
+  last_status?: string | null
+}
+
+export async function fetchSchedules(): Promise<ScheduleItem[]> {
+  return api.get<ScheduleItem[]>(`${API_BASE}/admin/schedules`)
+}
+
+export async function createSchedule(data: { id: string; task: string; cron: string; leagues?: string; enabled: boolean }): Promise<{ ok: boolean }> {
+  return api.post<{ ok: boolean }>(`${API_BASE}/admin/schedules`, data)
+}
+
+export async function updateSchedule(id: string, data: Partial<ScheduleItem>): Promise<{ ok: boolean }> {
+  return api.put<{ ok: boolean }>(`${API_BASE}/admin/schedules/${id}`, data)
+}
+
+export async function deleteSchedule(id: string): Promise<{ ok: boolean }> {
+  return api.delete<{ ok: boolean }>(`${API_BASE}/admin/schedules/${id}`)
+}
+
+export async function runScheduleNow(id: string): Promise<{ ok: boolean; message: string }> {
+  return api.post<{ ok: boolean; message: string }>(`${API_BASE}/admin/schedules/${id}/run`)
+}
+
+// ── 数据管线(质量检查 + 失败重试) ──────────────────────────────
+
+export interface IngestFailureItem {
+  id: number
+  source: string
+  entity_type: string
+  source_record_id?: string
+  error_type: string
+  error_detail?: string
+  retry_count: number
+  status: string
+  next_retry_at?: string | null
+  created_at?: string
+}
+
+export interface DataQualityCheckItem {
+  id: number
+  check_name: string
+  entity_type: string
+  passed: boolean
+  severity: string
+  detail?: Record<string, unknown> | null
+  checked_at?: string
+}
+
+export interface DataQualityResponse {
+  failures: IngestFailureItem[]
+  checks: DataQualityCheckItem[]
+}
+
+export async function fetchDataQuality(): Promise<DataQualityResponse> {
+  return api.get<DataQualityResponse>(`${API_BASE}/admin/data-quality`)
+}
+
+export async function runDataQualityCheck(): Promise<{ ok: boolean; checks: Array<{ name: string; passed: boolean }> }> {
+  return api.post<{ ok: boolean; checks: Array<{ name: string; passed: boolean }> }>(`${API_BASE}/admin/data-quality/run`)
+}
+
+export async function fetchIngestFailures(): Promise<IngestFailureItem[]> {
+  return api.get<IngestFailureItem[]>(`${API_BASE}/admin/ingest-failures`)
+}
+
+export async function retryIngestFailure(id: number): Promise<{ ok: boolean; message: string }> {
+  return api.post<{ ok: boolean; message: string }>(`${API_BASE}/admin/ingest-failures/${id}/retry`)
+}

frontend/src/admin/nav.ts

@@ -0,0 +1,67 @@
+/**
+ * Admin 导航单源(D6)。
+ *
+ * 背景: 侧栏(NAV_SECTIONS)、命令面板(NAV_PAGES)、面包屑(ROUTE_LABELS)
+ * 此前各维护一份平行清单,已出现漂移 —— data-pipeline 不在侧栏、
+ * 「系统」vs「系统设置」命名不一致、monitoring/eval 两处顺序相反。
+ *
+ * 现在只允许维护 NAV_ITEMS 一份,其余视图一律由此派生;
+ * 禁止再新建平行导航清单(修改入口/新增页面只改这里)。
+ */
+
+export interface NavItem {
+  to: string
+  label: string
+  /** 命令面板中的分组名(展示原样) */
+  group: string
+  /** 侧栏图标名(见 AdminLayout 的 Icon) */
+  icon: string
+  /** 仅命令面板/面包屑可达,不进侧栏(深链页) */
+  hideFromSidebar?: boolean
+}
+
+/** 唯一的导航配置源。顺序 = 侧栏渲染顺序(命令面板分组内顺序与之相同)。 */
+export const NAV_ITEMS: NavItem[] = [
+  { to: '/admin', label: '仪表盘', group: '概览', icon: 'chart' },
+  { to: '/admin/collection', label: '数据采集', group: '数据流水线', icon: 'collection' },
+  { to: '/admin/data-completeness', label: '数据完整性', group: '数据流水线', icon: 'chart' },
+  { to: '/admin/data-pipeline', label: '数据管线', group: '数据流水线', icon: 'chart', hideFromSidebar: true },
+  { to: '/admin/predictions', label: '预测历史', group: '数据流水线', icon: 'logs' },
+  { to: '/admin/backtest', label: '回测', group: '数据流水线', icon: 'repeat' },
+  { to: '/admin/eval', label: '评估', group: '评估与监控', icon: 'eval' },
+  { to: '/admin/monitoring', label: '监控', group: '评估与监控', icon: 'monitor' },
+  { to: '/admin/settings', label: '设置', group: '系统', icon: 'settings' },
+  { to: '/admin/logs', label: '日志', group: '系统', icon: 'logs' },
+]
+
+/** 命令面板条目(原 NAV_PAGES 的唯一来源) */
+export const COMMAND_PALETTE_PAGES = NAV_ITEMS.map(({ to, label, group }) => ({ to, label, group }))
+
+/** 路由 → 面包屑标签(原 ROUTE_LABELS 的唯一来源) */
+export const ROUTE_LABELS: Record<string, string> = Object.fromEntries(
+  NAV_ITEMS.map(i => [i.to, i.label]),
+)
+
+/** 侧栏分组标题的历史显示名(仅侧栏使用;与面板分组名不同时在此映射) */
+const SIDEBAR_GROUP_TITLES: Record<string, string> = {
+  系统: '系统设置',
+}
+
+/**
+ * 侧栏分组(原 NAV_SECTIONS 的唯一来源)。
+ * 仪表盘(group=概览)在 AdminLayout 中独立渲染于顶部,不进分组循环。
+ */
+export const NAV_SECTIONS = (() => {
+  const sidebarItems = NAV_ITEMS.filter(i => !i.hideFromSidebar && i.group !== '概览')
+  const titles: string[] = []
+  for (const i of sidebarItems) {
+    const title = SIDEBAR_GROUP_TITLES[i.group] ?? i.group
+    if (!titles.includes(title)) titles.push(title)
+  }
+  return titles.map(title => ({
+    title,
+    items: sidebarItems
+      .filter(i => (SIDEBAR_GROUP_TITLES[i.group] ?? i.group) === title)
+      .map(({ to, label, icon }) => ({ to, label, icon })),
+  }))
+})()

frontend/src/admin/pages/Backtest.tsx

@@ -61,7 +61,7 @@ function exportCsv(rows: BacktestResultRow[]) {
   const url = URL.createObjectURL(blob)
   const a = document.createElement("a")
   a.href = url
-  a.download = `backtest_${new Date().toISOString().slice(0, 10)}.csv`
+  a.download = `backtest_${new Date().toLocaleDateString('sv-SE')}.csv`
   a.click()
   URL.revokeObjectURL(url)
 }
@@ -73,7 +73,7 @@ function csvCell(v: string): string {
 
 function fmtDate(s?: string | null): string {
   if (!s) return '—'
-  return s.slice(0, 10)
+  return new Date(s).toLocaleDateString('sv-SE')
 }
 
 export default function BacktestPage() {
@@ -82,7 +82,7 @@ export default function BacktestPage() {
   const [dateFrom, setDateFrom] = useState('')
   const [dateTo, setDateTo] = useState('')
   const [limit, setLimit] = useState(20)
-  const [mode, setMode] = useState<'single' | 'multi'>('single')
+  const [mode] = useState<'multi'>('multi')
   const [model, setModel] = useState('')
   const [loading, setLoading] = useState(false)
   const [error, setError] = useState<string | null>(null)
@@ -193,14 +193,12 @@ export default function BacktestPage() {
                 </div>
                 <div>
                   <label className="mb-1.5 block text-xs text-ink-500">模式</label>
-                  <select
-                    value={mode}
-                    onChange={e => setMode(e.target.value as 'single' | 'multi')}
-                    className="field w-full"
-                  >
-                    <option value="single">单次调用 (快)</option>
-                    <option value="multi">多专家 (慢,贵)</option>
-                  </select>
+                  <input
+                    type="text"
+                    value="多专家 (5 路 + 终裁)"
+                    readOnly
+                    className="field w-full bg-paper-100 text-ink-500"
+                  />
                 </div>
               </div>
 
@@ -281,7 +279,7 @@ export default function BacktestPage() {
                   </div>
                   {summary.degraded > 0 && (
                     <div className="col-span-full border-l-2 border-press bg-press-wash/40 px-3 py-2 text-2xs leading-relaxed text-press-dark">
-                      有 {summary.degraded} 场预测降级(专家无有效结论),未计入准确率分子。建议检查该时段数据完整性或改用单次模式。
+                      有 {summary.degraded} 场预测降级(专家无有效结论),未计入准确率分子。建议检查该时段数据完整性。
                     </div>
                   )}
                 </div>

frontend/src/admin/pages/Collection.tsx

@@ -1,56 +1,63 @@
 /**
- * Admin 后台 - 数据采集页面(报刊风)
+ * Admin 后台 - 数据采集页面(bzzoiro 单一数据源)
+ *
+ * 三个采集任务:
+ *   events    — 比赛日程与比分
+ *   standings — 联赛积分榜
+ *   stats     — 已完赛比赛详细统计回填
+ *   all       — 依次执行以上三项
  *
  * 响应式布局: 移动端单列,桌面端双列
  */
 
-import { useEffect, useState, useCallback } from 'react'
-import { triggerCollection, fetchLeagues } from '../dal'
-import type { CollectionRequest, League } from '../types'
+import { useEffect, useState, useCallback, useRef } from 'react'
+import { triggerCollection, fetchLeagues, fetchIngestJob } from '../dal'
+import type { IngestJob, League } from '../types'
+import type { CollectionRequest } from '../types'
 import { Card, CardBody, CardHeader, Badge, SectionHeader, Alert, Spinner } from '../components'
 
-const SOURCES = [
-  { value: 'bzzoiro', label: 'Bzzoiro', desc: '历史赛程与比分' },
-  { value: 'understat', label: 'Understat', desc: 'xG 进阶数据' },
-  { value: 'injuries', label: 'Injuries', desc: '球员伤停' },
+const TASKS = [
+  { value: 'events', label: '比赛数据', desc: '赛程 / 比分 / 未开赛安排', icon: '⚽' },
+  { value: 'standings', label: '积分榜', desc: '联赛排名 / 积分 / xG差 / 近期走势', icon: '🏆' },
+  { value: 'stats', label: '统计回填', desc: '已完赛比赛的 xG / 射门 / 控球等详细统计', icon: '📊' },
+  { value: 'all', label: '全量采集', desc: '依次采集比赛 + 积分榜 + 统计回填', icon: '⏵⏵' },
 ] as const
 
-/** 把采集接口返回摘要成一两行可读文字 */
-function summarizeResult(res: any, source: string): { title: string; detail: string } {
-  if (res && typeof res === 'object') {
-    if (source === 'bzzoiro' && ('total_inserted' in res || 'total_updated' in res)) {
-      return {
-        title: `采集完成:新增 ${res.total_inserted ?? 0} 条,更新 ${res.total_updated ?? 0} 条`,
-        detail: Array.isArray(res.errors) && res.errors.length > 0 ? res.errors.join('\n') : '',
-      }
-    }
-    if ('count' in res || 'updated' in res) {
-      const parts = [
-        `新增 ${res.count ?? 0}`,
-        `更新 ${res.updated ?? 0}`,
-        `跳过 ${res.skipped ?? 0}`,
-        `未匹配 ${res.unmatched ?? 0}`,
-      ]
-      return {
-        title: `采集完成:${parts.join(' / ')}`,
-        detail: Array.isArray(res.errors) && res.errors.length > 0 ? res.errors.join('\n') : '',
-      }
-    }
-  }
-  return { title: '采集完成', detail: JSON.stringify(res)?.slice(0, 300) ?? '' }
-}
+type TaskUIStatus = 'idle' | 'running' | 'done' | 'error'
+
+const TERMINAL_STATUSES: ReadonlySet<string> = new Set(['success', 'failed'])
 
 export default function CollectionPage() {
   const [leagues, setLeagues] = useState<League[]>([])
-  const [source, setSource] = useState<string>('bzzoiro')
+  const [task, setTask] = useState<string>('events')
   const [leagueCode, setLeagueCode] = useState('')
+
+  // 从 URL 查询参数预填充(支持从「数据完整性」页跳转)
+  useEffect(() => {
+    const sp = new URLSearchParams(window.location.search)
+    const taskParam = sp.get('task')
+    const leagueParam = sp.get('league')
+    if (taskParam && ['events', 'standings', 'stats', 'all'].includes(taskParam)) {
+      setTask(taskParam)
+    }
+    if (leagueParam) {
+      setLeagueCode(leagueParam)
+    }
+  }, [])
   const [dateFrom, setDateFrom] = useState('')
   const [dateTo, setDateTo] = useState('')
   const [season, setSeason] = useState('')
-  const [ingestStatus, setIngestStatus] = useState('')  // 空 = 已完赛+未开赛
+  const [ingestStatus, setIngestStatus] = useState('')
+  const [limit, setLimit] = useState(100)
   const [loading, setLoading] = useState(false)
   const [error, setError] = useState<string | null>(null)
-  const [result, setResult] = useState<{ title: string; detail: string } | null>(null)
+
+  // 任务进度反馈:跟踪真实 ingest_job 状态
+  const [taskStatus, setTaskStatus] = useState<TaskUIStatus>('idle')
+  const [jobId, setJobId] = useState<string | null>(null)
+  const [jobInfo, setJobInfo] = useState<IngestJob | null>(null)
+  const [taskStartedAt, setTaskStartedAt] = useState<number | null>(null)
+  const pollRef = useRef<ReturnType<typeof setInterval> | null>(null)
 
   const loadLeagues = useCallback(async () => {
     const lg = await fetchLeagues()
@@ -59,39 +66,106 @@ export default function CollectionPage() {
 
   useEffect(() => { loadLeagues() }, [loadLeagues])
 
+  // 轮询采集 job 直到终态(success/failed)
+  const stopPolling = useCallback(() => {
+    if (pollRef.current) { clearInterval(pollRef.current); pollRef.current = null }
+  }, [])
+
+  useEffect(() => () => stopPolling(), [stopPolling])
+
+  const startJobPolling = useCallback((id: string) => {
+    stopPolling()
+    const tick = async () => {
+      try {
+        const job = await fetchIngestJob(id)
+        setJobInfo(job)
+        if (TERMINAL_STATUSES.has(job.status)) {
+          setTaskStatus(job.status === 'success' ? 'done' : 'error')
+          stopPolling()
+        }
+      } catch { /* 单次轮询失败不影响后续 */ }
+    }
+    tick()
+    pollRef.current = setInterval(tick, 3_000)
+  }, [stopPolling])
+
+  const isEventsTask = task === 'events' || task === 'all'
+
+  // 友好汇总 job.result
+  const jobSummary = (j: IngestJob | null): { title: string; detail: string } | null => {
+    if (!j) return null
+    if (j.status === 'failed') {
+      return { title: '采集失败', detail: j.error || '采集任务异常终止,请到「系统日志」查看详细堆栈。' }
+    }
+    if (j.status !== 'success') return null
+    const r = j.result as Record<string, unknown> | null
+    if (!r) return { title: '采集完成', detail: '任务成功(无汇总数据)。' }
+    const ev = r.events as Record<string, unknown> | undefined
+    const evTotal = ev ? (ev.total_inserted as number ?? 0) + (ev.total_updated as number ?? 0) : 0
+    const st = r.standings as Record<string, unknown> | undefined
+    const stTotal = st ? (st.total_upserted as number ?? 0) : 0
+    const stats = r.stats as Record<string, unknown> | undefined
+    const statsTotal = stats ? (stats.created as number ?? 0) + (stats.updated as number ?? 0) : 0
+    const evErr = (ev?.errors as string[] | undefined)?.length ?? 0
+    const stErr = (st?.errors as string[] | undefined)?.length ?? 0
+    const statsErr = (stats?.errors as string[] | undefined)?.length ?? 0
+    const totalErr = evErr + stErr + statsErr
+    const parts: string[] = []
+    if (ev) parts.push(`比赛 +${evTotal}`)
+    if (st) parts.push(`积分榜 +${stTotal}`)
+    if (stats) parts.push(`统计 +${statsTotal}`)
+    const detail = parts.length
+      ? `共更新: ${parts.join(' / ')}${totalErr ? `,错误 ${totalErr} 条(见日志)` : ''}`
+      : '任务成功'
+    return { title: '采集完成', detail }
+  }
+
   async function handleSubmit(e: React.FormEvent) {
     e.preventDefault()
     setError(null)
-    setResult(null)
+    setJobInfo(null)
+    setJobId(null)
     setLoading(true)
+    setTaskStatus('running')
+    setTaskStartedAt(Date.now())
 
     try {
       const body: CollectionRequest = {
-        source: source as CollectionRequest['source'],
+        source: 'bzzoiro',
         leagues: leagueCode ? [leagueCode] : undefined,
-        league: leagueCode || undefined,
+        task: task as CollectionRequest['task'],
+        limit,
         season: season || undefined,
         status: ingestStatus || undefined,
-        date_from: dateFrom || undefined,
-        date_to: dateTo || undefined,
+        date_from: isEventsTask ? dateFrom || undefined : undefined,
+        date_to: isEventsTask ? dateTo || undefined : undefined,
+      }
+      const res = await triggerCollection(body)
+      const id: string | undefined = res?.job_id
+      if (id) {
+        setJobId(id)
+        startJobPolling(id)
+      } else {
+        // 后端未返回 job_id(旧版兼容):退化为原逻辑
+        setTimeout(() => { setTaskStatus('done'); }, 30_000)
       }
-      await triggerCollection(body)
-      setResult({
-        title: '采集任务已启动',
-        detail: '正在后台执行(上游限速时可能需要几分钟)。完成结果与错误请到「系统日志」页查看(支持自动刷新)。',
-      })
     } catch (err: unknown) {
+      setTaskStatus('error')
       setError(err instanceof Error ? err.message : '采集触发失败')
+      stopPolling()
     } finally {
       setLoading(false)
     }
   }
 
+  const elapsed = taskStartedAt ? Math.round((Date.now() - taskStartedAt) / 1000) : 0
+  const summary = jobInfo ? jobSummary(jobInfo) : null
+
   return (
     <div className="space-y-6">
       <SectionHeader
         title="数据采集"
-        description="触发数据源采集,支持联赛筛选和日期范围。采集为同步执行,大范围日期耗时较长。"
+        description="bzzoiro 单一数据源:比赛数据、积分榜、比赛统计三条管线。采集为后台异步执行。"
       />
 
       <div className="grid gap-6 lg:grid-cols-2">
@@ -100,20 +174,26 @@ export default function CollectionPage() {
           <CardHeader title="新建采集任务" />
           <CardBody>
             <form onSubmit={handleSubmit} className="space-y-4">
-              {/* 数据源选择 */}
+              {/* 任务类型 */}
               <div>
-                <label className="mb-1.5 block text-xs text-ink-500">数据源</label>
-                <select
-                  value={source}
-                  onChange={e => setSource(e.target.value)}
-                  className="field w-full"
-                >
-                  {SOURCES.map(s => (
-                    <option key={s.value} value={s.value}>
-                      {s.label} — {s.desc}
-                    </option>
+                <label className="mb-1.5 block text-xs text-ink-500">采集任务</label>
+                <div className="grid grid-cols-2 gap-2 sm:grid-cols-4">
+                  {TASKS.map(t => (
+                    <button
+                      key={t.value}
+                      type="button"
+                      onClick={() => setTask(t.value)}
+                      className={`rounded-lg border px-3 py-2 text-left text-xs transition-colors ${
+                        task === t.value
+                          ? 'border-brand-500 bg-brand-50 text-brand-700'
+                          : 'border-ink-200 text-ink-600 hover:border-ink-300'
+                      }`}
+                    >
+                      <span className="mr-1">{t.icon}</span>
+                      <span className="font-medium">{t.label}</span>
+                    </button>
                   ))}
-                </select>
+                </div>
               </div>
 
               {/* 联赛选择 */}
@@ -131,68 +211,83 @@ export default function CollectionPage() {
                 </select>
               </div>
 
-              {/* Bzzoiro 专用: 比赛状态 */}
-              {source === 'bzzoiro' && (
-                <div>
-                  <label className="mb-1.5 block text-xs text-ink-500">比赛状态</label>
-                  <select
-                    value={ingestStatus}
-                    onChange={e => setIngestStatus(e.target.value)}
-                    className="field w-full"
-                  >
-                    <option value="">全部(已完赛 + 未开赛)</option>
-                    <option value="finished">仅已完赛</option>
-                    <option value="scheduled">仅未开赛</option>
-                  </select>
-                </div>
+              {/* events/all 任务专用: 比赛状态 + 日期 */}
+              {isEventsTask && (
+                <>
+                  <div>
+                    <label className="mb-1.5 block text-xs text-ink-500">比赛状态</label>
+                    <select
+                      value={ingestStatus}
+                      onChange={e => setIngestStatus(e.target.value)}
+                      className="field w-full"
+                    >
+                      <option value="">全部(已完赛 + 未开赛)</option>
+                      <option value="finished">仅已完赛</option>
+                      <option value="scheduled">仅未开赛</option>
+                    </select>
+                  </div>
+                  <div className="grid grid-cols-1 gap-3 sm:grid-cols-2">
+                    <div>
+                      <label className="mb-1.5 block text-xs text-ink-500">起始日期</label>
+                      <input
+                        type="date"
+                        value={dateFrom}
+                        onChange={e => setDateFrom(e.target.value)}
+                        className="field w-full"
+                      />
+                    </div>
+                    <div>
+                      <label className="mb-1.5 block text-xs text-ink-500">结束日期</label>
+                      <input
+                        type="date"
+                        value={dateTo}
+                        onChange={e => setDateTo(e.target.value)}
+                        className="field w-full"
+                      />
+                    </div>
+                  </div>
+                </>
               )}
 
-              {/* Understat 专用: 赛季 */}
-              {source === 'understat' && (
+              {/* standings 任务专用: 赛季 */}
+              {(task === 'standings') && (
                 <div>
-                  <label className="mb-1.5 block text-xs text-ink-500">赛季(起始年)</label>
+                  <label className="mb-1.5 block text-xs text-ink-500">赛季(留空取当前赛季)</label>
                   <input
-                    type="number"
+                    type="text"
                     value={season}
                     onChange={e => setSeason(e.target.value)}
-                    placeholder="2025"
+                    placeholder="如 2026-2027"
                     className="field w-full"
                   />
                 </div>
               )}
 
-              {/* 日期范围 */}
-              {source !== 'injuries' && (
-                <div className="grid grid-cols-1 gap-3 sm:grid-cols-2">
-                  <div>
-                    <label className="mb-1.5 block text-xs text-ink-500">起始日期</label>
-                    <input
-                      type="date"
-                      value={dateFrom}
-                      onChange={e => setDateFrom(e.target.value)}
-                      className="field w-full"
-                    />
-                  </div>
-                  <div>
-                    <label className="mb-1.5 block text-xs text-ink-500">结束日期</label>
-                    <input
-                      type="date"
-                      value={dateTo}
-                      onChange={e => setDateTo(e.target.value)}
-                      className="field w-full"
-                    />
-                  </div>
+              {/* stats 任务专用: 回填数量 */}
+              {(task === 'stats') && (
+                <div>
+                  <label className="mb-1.5 block text-xs text-ink-500">单次最大回填比赛数(1-500)</label>
+                  <input
+                    type="number"
+                    min={1}
+                    max={500}
+                    value={limit}
+                    onChange={e => setLimit(parseInt(e.target.value) || 100)}
+                    className="field w-full"
+                  />
+                  <p className="mt-1 text-2xs text-ink-400">
+                    仅回填已有 source_event_id 且无统计的比赛(增量),上游限速约 1.2 秒/次。
+                  </p>
                 </div>
               )}
 
               {/* 消息提示 */}
               {error && <Alert kind="error" title="采集失败" message={error} onClose={() => setError(null)} />}
-              {result && (
+              {summary && (
                 <Alert
-                  kind="ok"
-                  title={result.title}
-                  message={result.detail || undefined}
-                  onClose={() => setResult(null)}
+                  kind={jobInfo?.status === 'success' ? 'ok' : 'error'}
+                  title={summary.title}
+                  message={summary.detail}
                 />
               )}
 
@@ -204,27 +299,76 @@ export default function CollectionPage() {
           </CardBody>
         </Card>
 
-        {/* 数据源说明 */}
-        <Card>
-          <CardHeader title="数据源说明" />
-          <CardBody>
-            <div className="space-y-3">
-              {SOURCES.map(s => (
-                <div key={s.value} className="border-b border-ink-200 px-1 py-3 last:border-b-0">
-                  <div className="flex items-center gap-3">
-                    <Badge status="info">{s.label}</Badge>
-                    <p className="text-xs text-ink-600">{s.desc}</p>
+        {/* 任务状态 + 数据源说明 */}
+        <div className="space-y-6">
+          {/* 任务进度 */}
+          <Card>
+            <CardHeader title="任务状态" />
+            <CardBody>
+              {taskStatus === 'idle' && (
+                <p className="text-xs text-ink-400">尚未触发任务。</p>
+              )}
+              {taskStatus === 'running' && (
+                <div className="space-y-3">
+                  <div className="flex items-center gap-2 text-xs text-ink-700">
+                    <Spinner />
+                    <span>任务执行中{jobId ? `(job ${jobId.slice(0, 8)}…)` : ''},已运行 {elapsed}s…</span>
                   </div>
+                  <p className="text-2xs text-ink-400">
+                    后台异步执行,关闭页面不影响结果。每 3 秒自动轮询进度。
+                  </p>
                 </div>
-              ))}
-            </div>
+              )}
+              {taskStatus === 'done' && (
+                <div className="space-y-2">
+                  <div className="flex items-center gap-2 text-xs text-emerald-700">
+                    <span className="inline-block h-2 w-2 rounded-full bg-emerald-500" />
+                    <span>采集完成{jobId ? `(job ${jobId.slice(0, 8)}…)` : ''}</span>
+                  </div>
+                  {summary && <p className="text-2xs text-ink-500">{summary.detail}</p>}
+                </div>
+              )}
+              {taskStatus === 'error' && (
+                <div className="space-y-1">
+                  <p className="text-xs text-press">采集失败{jobId ? `(job ${jobId.slice(0, 8)}…)` : ''}</p>
+                  {jobInfo?.error && (
+                    <p className="text-2xs text-ink-500">{jobInfo.error.slice(0, 200)}</p>
+                  )}
+                </div>
+              )}
+              {jobInfo?.created_at && (
+                <p className="mt-2 text-2xs text-ink-400">
+                  创建于 {new Date(jobInfo.created_at).toLocaleString('zh-CN', { hour12: false })}
+                  {jobInfo.finished_at && ` · 完成于 ${new Date(jobInfo.finished_at).toLocaleString('zh-CN', { hour12: false })}`}
+                </p>
+              )}
+            </CardBody>
+          </Card>
 
-            <p className="mt-4 border-l-2 border-ink-300 pl-3 text-2xs leading-relaxed text-ink-500">
-              采集接口需要管理员登录。
-              遇到 401 表示登录已过期,请重新登录。
-            </p>
-          </CardBody>
-        </Card>
+          {/* 数据源说明 */}
+          <Card>
+            <CardHeader title="采集任务说明" />
+            <CardBody>
+              <div className="space-y-3">
+                {TASKS.map(t => (
+                  <div key={t.value} className="border-b border-ink-200 px-1 py-3 last:border-b-0">
+                    <div className="flex items-center gap-3">
+                      <span>{t.icon}</span>
+                      <Badge status="info">{t.label}</Badge>
+                      <p className="text-xs text-ink-600">{t.desc}</p>
+                    </div>
+                  </div>
+                ))}
+              </div>
+
+              <p className="mt-4 border-l-2 border-ink-300 pl-3 text-2xs leading-relaxed text-ink-500">
+                采集接口需要管理员登录(401 表示登录已过期)。
+                各管线基于 bzzoiro 单一数据源(Understat / injuries 已移除)。
+                「统计回填」依赖「比赛数据」管线写入的 source_event_id,请先完成比赛采集。
+              </p>
+            </CardBody>
+          </Card>
+        </div>
       </div>
     </div>
   )

frontend/src/admin/pages/Dashboard.tsx

@@ -1,141 +1,178 @@
 /**
  * Admin 后台 - 仪表盘(报刊风)
  *
- * 响应式: 移动端 1 列 → 平板 2 列 → 桌面 4 列
+ * 展示:
+ * - 数据流水线状态(采集 → 预测 → 评估,每步的实际数据量)
+ * - 近期预测活动(24h / 7d / 总计)
+ * - 快捷操作入口(带工作流引导)
  */
 
-import { useEffect, useState } from 'react'
-import { fetchDashboard, fetchHealth } from '../dal'
-import type { DashboardStats } from '../types'
-import { Card, CardBody, CardHeader, StatCard, Alert, SkeletonBlock } from '../components'
+import { useEffect, useState, useCallback } from 'react'
+import { fetchAdminStats, fetchIngestStatus, fetchDashboard } from '../dal'
+import type { AdminStats, IngestSourceStatus, DashboardStats } from '../types'
+import { Card, CardBody, CardHeader, Alert, SkeletonBlock } from '../components'
+
+/** 工作流步骤卡片 */
+const STEPS = [
+  { to: '/admin/collection', step: '1', title: '采集数据', desc: 'bzzoiro: 赛程 / 积分榜 / 比赛统计(xG、射门、控球等)', icon: '◈' },
+  { to: '/admin/predictions', step: '2', title: '运行预测', desc: '调 LLM 多专家生成比分预测', icon: '◆' },
+  { to: '/admin/eval', step: '3', title: '评估准确率', desc: '结算后查看 1X2 命中率与校准度', icon: '◈' },
+]
 
 export default function Dashboard() {
-  const [data, setData] = useState<DashboardStats | null>(null)
-  const [health, setHealth] = useState<any>(null)
+  const [stats, setStats] = useState<AdminStats | null>(null)
+  const [ingest, setIngest] = useState<IngestSourceStatus[]>([])
+  const [dash, setDash] = useState<DashboardStats | null>(null)
   const [loading, setLoading] = useState(true)
-  const [error, setError] = useState<string | null>(null)
 
-  useEffect(() => {
-    let active = true
+  const load = useCallback(async () => {
     setLoading(true)
-    Promise.all([fetchDashboard(), fetchHealth()])
-      .then(([stats, h]) => {
-        if (active) {
-          setData(stats)
-          setHealth(h)
-        }
-      })
-      .catch((err: unknown) => {
-        if (active) setError(err instanceof Error ? err.message : '加载失败')
-      })
-      .finally(() => {
-        if (active) setLoading(false)
-      })
-    return () => { active = false }
+    const [s, i, d] = await Promise.allSettled([
+      fetchAdminStats(),
+      fetchIngestStatus(),
+      fetchDashboard(),
+    ])
+    if (s.status === 'fulfilled') setStats(s.value)
+    if (i.status === 'fulfilled') setIngest(i.value.sources)
+    if (d.status === 'fulfilled') setDash(d.value)
+    setLoading(false)
   }, [])
 
-  if (error) {
-    return (
-      <div className="space-y-4">
-        <Alert kind="error" title="加载仪表盘失败" message={error} />
-        <button onClick={() => window.location.reload()} className="btn btn-sm">
-          重试
-        </button>
-      </div>
-    )
-  }
+  useEffect(() => { load() }, [load])
 
-  const healthText =
-    health?.status === 'healthy' || health?.status === 'ok' ? '正常' : '异常'
+  const sourceByName = Object.fromEntries(ingest.map(s => [s.name, s]))
+  const bzzoiro = sourceByName['bzzoiro']
 
   return (
     <div className="space-y-6">
-      {/* 统计:报纸数字版式 */}
-      <div className="grid grid-cols-1 gap-4 sm:grid-cols-2 lg:grid-cols-4">
-        <StatCard
-          label="健康状态"
-          value={loading ? '—' : healthText}
-          hint={loading ? undefined : '每 60 秒随报眉自动复检'}
-        />
-        <StatCard label="联赛数" value={loading ? '—' : data?.leagues.length ?? 0} />
-        <StatCard label="比赛数" value={loading ? '—' : data?.total_matches ?? 0} />
-        <StatCard label="预测数" value={loading ? '—' : data?.total_predictions ?? 0} />
+      {/* ── 工作流引导(采集 → 预测 → 评估) ── */}
+      <div className="grid gap-4 sm:grid-cols-3">
+        {STEPS.map((s, i) => (
+          <a
+            key={s.to}
+            href={s.to}
+            className="group border border-ink-300 p-4 transition-colors hover:border-ink-900 hover:bg-paper-100"
+          >
+            <div className="flex items-center gap-2.5">
+              <span className="flex h-7 w-7 items-center justify-center border border-ink-900 font-serif text-xs font-bold text-ink-900">
+                {s.step}
+              </span>
+              <span className="font-serif text-sm font-bold text-ink-900">{s.title}</span>
+              <span className="ml-auto text-ink-300 transition-colors group-hover:text-press" aria-hidden="true">→</span>
+            </div>
+            <p className="mt-2 text-2xs leading-relaxed text-ink-500">{s.desc}</p>
+            {i < STEPS.length - 1 && <span className="sr-only">下一步</span>}
+          </a>
+        ))}
       </div>
 
-      {/* 联赛列表 */}
+      {/* ── 数据源健康一览 ── */}
       <Card>
-        <CardHeader title="已入库联赛" />
-        <CardBody>
+        <CardHeader
+          title="数据源健康"
+          description="各源最近采集时间与数据量(只读快照,详细配置见「数据源」页)"
+        />
+        <CardBody className="px-0">
           {loading ? (
-            <div className="flex flex-wrap gap-2">
-              {[1, 2, 3, 4].map(i => (
-                <SkeletonBlock key={i} className="h-6 w-24" />
-              ))}
+            <div className="space-y-2 px-4 sm:px-5">
+              {[1, 2, 3].map(i => <SkeletonBlock key={i} className="h-8 w-full" />)}
             </div>
-          ) : data && data.leagues.length > 0 ? (
+          ) : (
+            <div>
+              {[
+                { name: 'bzzoiro', label: 'Bzzoiro', st: bzzoiro },
+              ].map(({ name, label, st }) => {
+                const hasData = st && st.recent_count > 0
+                const keyOk = st?.key_configured !== false
+                return (
+                  <div key={name} className="flex items-center justify-between border-b border-ink-200 px-4 py-2.5 last:border-b-0 sm:px-5">
+                    <span className="text-xs font-medium text-ink-700">{label}</span>
+                    <span className="flex items-center gap-3 text-2xs">
+                      {hasData ? (
+                        <>
+                          <span className="tabular-nums text-ink-500">{st.recent_count.toLocaleString()} 条</span>
+                          <span className="text-ink-400">{st.last_success_at ? new Date(st.last_success_at).toLocaleString('zh-CN', { month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', hour12: false }) : ''}</span>
+                        </>
+                      ) : keyOk ? (
+                        <span className="text-ink-400">无数据</span>
+                      ) : (
+                        <span className="text-press">未配置 Key</span>
+                      )}
+                      <span
+                        aria-hidden="true"
+                        className={`inline-block h-1.5 w-1.5 ${hasData && keyOk ? 'bg-ink-900' : 'bg-press'}`}
+                      />
+                    </span>
+                  </div>
+                )
+              })}
+            </div>
+          )}
+        </CardBody>
+      </Card>
+
+      {/* ── 近期预测活动 ── */}
+      <Card>
+        <CardHeader title="近期预测活动" description="预测 API 的调用量统计" />
+        <CardBody>
+          {stats ? (
+            <div className="space-y-4">
+              <div className="grid grid-cols-3 gap-4 text-center">
+                <div>
+                  <div className="font-serif text-3xl font-bold tabular-nums text-ink-900">{stats.predictions.last_24h}</div>
+                  <div className="mt-1 text-2xs text-ink-400">近 24 小时</div>
+                </div>
+                <div>
+                  <div className="font-serif text-3xl font-bold tabular-nums text-ink-900">{stats.predictions.last_7d}</div>
+                  <div className="mt-1 text-2xs text-ink-400">近 7 天</div>
+                </div>
+                <div>
+                  <div className="font-serif text-3xl font-bold tabular-nums text-ink-900">{stats.predictions.total}</div>
+                  <div className="mt-1 text-2xs text-ink-400">累计</div>
+                </div>
+              </div>
+              {/* F3 修复: 真实比赛计数(非 limit=100 近似) */}
+              <div className="grid grid-cols-4 gap-3 border-t border-ink-200 pt-3 text-center">
+                <div>
+                  <div className="font-serif text-xl font-bold tabular-nums text-ink-900">{stats.matches?.total ?? 0}</div>
+                  <div className="mt-0.5 text-2xs text-ink-400">比赛总数</div>
+                </div>
+                <div>
+                  <div className="font-serif text-xl font-bold tabular-nums text-ink-900">{stats.matches?.finished ?? 0}</div>
+                  <div className="mt-0.5 text-2xs text-ink-400">已完赛</div>
+                </div>
+                <div>
+                  <div className="font-serif text-xl font-bold tabular-nums text-ink-900">{stats.stats?.total ?? 0}</div>
+                  <div className="mt-0.5 text-2xs text-ink-400">统计行</div>
+                </div>
+                <div>
+                  <div className="font-serif text-xl font-bold tabular-nums text-ink-900">{stats.standings?.total ?? 0}</div>
+                  <div className="mt-0.5 text-2xs text-ink-400">积分榜</div>
+                </div>
+              </div>
+            </div>
+          ) : (
+            <div className="flex justify-center py-4"><SkeletonBlock className="h-12 w-64" /></div>
+          )}
+        </CardBody>
+      </Card>
+
+      {/* ── 已入库联赛 ── */}
+      {dash && dash.leagues.length > 0 && (
+        <Card>
+          <CardHeader title="已入库联赛" />
+          <CardBody>
             <div className="flex flex-wrap gap-2">
-              {data.leagues.map(l => (
-                <span
-                  key={l.code}
-                  className="border border-ink-200 px-2.5 py-1 text-xs text-ink-700"
-                >
+              {dash.leagues.map(l => (
+                <span key={l.code} className="border border-ink-200 px-2.5 py-1 text-xs text-ink-700">
                   {l.name_zh || l.name}
                   <span className="ml-1.5 font-mono text-2xs text-ink-400">{l.code}</span>
                 </span>
               ))}
             </div>
-          ) : (
-            <p className="text-xs text-ink-500">
-              暂无联赛数据,请先到「数据采集」导入比赛数据。
-            </p>
-          )}
-        </CardBody>
-      </Card>
-
-      {/* 快捷操作 */}
-      <Card>
-        <CardHeader title="快捷操作" />
-        <CardBody>
-          <div className="grid gap-3 sm:grid-cols-2 lg:grid-cols-3">
-            <a
-              href="/admin/collection"
-              className="group flex items-center justify-between border border-ink-300 p-4 transition-colors hover:border-ink-900 hover:bg-paper-100"
-            >
-              <div>
-                <div className="font-serif text-sm font-bold text-ink-900">触发采集</div>
-                <div className="mt-0.5 text-2xs text-ink-500">从数据源获取最新赛程与比分</div>
-              </div>
-              <span className="text-ink-300 transition-colors group-hover:text-press" aria-hidden="true">
-                →
-              </span>
-            </a>
-            <a
-              href="/admin/predictions"
-              className="group flex items-center justify-between border border-ink-300 p-4 transition-colors hover:border-ink-900 hover:bg-paper-100"
-            >
-              <div>
-                <div className="font-serif text-sm font-bold text-ink-900">新建预测</div>
-                <div className="mt-0.5 text-2xs text-ink-500">调 LLM 生成比赛预测</div>
-              </div>
-              <span className="text-ink-300 transition-colors group-hover:text-press" aria-hidden="true">
-                →
-              </span>
-            </a>
-            <a
-              href="/admin/backtest"
-              className="group flex items-center justify-between border border-ink-300 p-4 transition-colors hover:border-ink-900 hover:bg-paper-100"
-            >
-              <div>
-                <div className="font-serif text-sm font-bold text-ink-900">运行回测</div>
-                <div className="mt-0.5 text-2xs text-ink-500">在历史数据上检验准确率</div>
-              </div>
-              <span className="text-ink-300 transition-colors group-hover:text-press" aria-hidden="true">
-                →
-              </span>
-            </a>
-          </div>
-        </CardBody>
-      </Card>
+          </CardBody>
+        </Card>
+      )}
     </div>
   )
 }

frontend/src/admin/pages/DataCompleteness.tsx

@@ -0,0 +1,241 @@
+/**
+ * Admin 后台 - 数据完整性分析页
+ *
+ * 回答三个问题:
+ *   1. 数据是否齐全(各联赛比赛/统计/积分榜量级)
+ *   2. 字段是否齐全(每张统计表各字段非空率)
+ *   3. 覆盖是否新鲜(最近一场/最近一次采集)
+ */
+
+import { useEffect, useState, useCallback, useRef } from 'react'
+import { fetchDataCompleteness } from '../dal'
+import type { DataCompletenessResponse } from '../dal'
+import {
+  Card, CardBody, CardHeader, SectionHeader, Alert,
+  ProgressBar, Spinner, EmptyState,
+} from '../components'
+
+const FIELD_LABELS: Record<string, string> = {
+  xg: 'xG 预期进球',
+  shots: '射门',
+  possession: '控球率',
+  corners: '角球',
+  fouls: '犯规',
+  big_chances: '绝佳机会',
+  cards: '红黄牌',
+}
+
+function pctColor(pct: number): string {
+  if (pct >= 80) return 'bg-emerald-500'
+  if (pct >= 50) return 'bg-amber-500'
+  return 'bg-rose-500'
+}
+
+/** 根据问题描述生成可操作的修复链接 */
+function getIssueAction(issue: string): { href: string; label: string; code: string } | null {
+  // 提取联赛代码(大写字母+数字,如 E0, SP1)
+  const codeMatch = issue.match(/\b([A-Z]{1,2}\d?)\b/)
+  const code = codeMatch ? codeMatch[1] : ''
+  if (!code) return null
+
+  if (issue.includes('无已完赛比赛')) {
+    return { href: `/admin/collection?task=events&league=${code}`, label: '去采集', code }
+  }
+  if (issue.includes('无统计回填') || issue.includes('统计覆盖率')) {
+    return { href: `/admin/collection?task=stats&league=${code}`, label: '去回填', code }
+  }
+  if (issue.includes('无积分榜')) {
+    return { href: `/admin/collection?task=standings&league=${code}`, label: '去采集', code }
+  }
+  return null
+}
+
+export default function DataCompletenessPage() {
+  const [data, setData] = useState<DataCompletenessResponse | null>(null)
+  const [loading, setLoading] = useState(true)
+  const [error, setError] = useState<string | null>(null)
+  const [highlightedLeague, setHighlightedLeague] = useState<string | null>(null)
+  const leagueRefs = useRef<Record<string, HTMLDivElement | null>>({})
+
+  const load = useCallback(async () => {
+    setLoading(true)
+    setError(null)
+    try {
+      const d = await fetchDataCompleteness()
+      setData(d)
+    } catch (err) {
+      setError(err instanceof Error ? err.message : '加载失败')
+    } finally {
+      setLoading(false)
+    }
+  }, [])
+
+  useEffect(() => { load() }, [load])
+
+  // 点击问题项 → 滚动到对应联赛卡片并高亮
+  const scrollToLeague = useCallback((code: string) => {
+    setHighlightedLeague(code)
+    // 使用 requestAnimationFrame 确保 DOM 已更新
+    requestAnimationFrame(() => {
+      const el = leagueRefs.current[code]
+      if (el) {
+        el.scrollIntoView({ behavior: 'smooth', block: 'start' })
+      }
+    })
+    // 5秒后移除高亮
+    setTimeout(() => setHighlightedLeague(null), 5000)
+  }, [])
+
+  return (
+    <div className="space-y-6">
+      <SectionHeader
+        title="数据完整性"
+        description="按联赛统计 bzzoiro 数据采集覆盖度。每 5 秒自动刷新,或点击右上角按钮手动刷新。"
+        action={
+          <button onClick={load} disabled={loading} className="btn-sm btn-outline">
+            {loading ? <><Spinner /> 刷新中</> : '刷新'}
+          </button>
+        }
+      />
+
+      {error && <Alert kind="error" title="加载失败" message={error} onClose={() => setError(null)} />}
+
+      {loading && !data && (
+        <div className="flex justify-center py-12"><Spinner /></div>
+      )}
+
+      {data && (
+        <>
+          {/* 全局概览 */}
+          <div className="grid gap-4 sm:grid-cols-3">
+            <Card>
+              <CardBody className="text-center">
+                <p className="text-2xl font-bold text-ink-900">{data.totals.finished_matches}</p>
+                <p className="text-xs text-ink-500">已完赛比赛(总计)</p>
+              </CardBody>
+            </Card>
+            <Card>
+              <CardBody className="text-center">
+                <p className="text-2xl font-bold text-ink-900">{data.totals.stats_rows}</p>
+                <p className="text-xs text-ink-500">统计行数</p>
+              </CardBody>
+            </Card>
+            <Card>
+              <CardBody className="text-center">
+                <p className="text-2xl font-bold text-ink-900">
+                  {data.totals.stats_coverage_pct}%
+                </p>
+                <p className="text-xs text-ink-500">统计覆盖率(有统计 / 已完赛)</p>
+              </CardBody>
+            </Card>
+          </div>
+
+          {/* 健康问题(可操作) */}
+          <Card>
+            <CardHeader title="健康摘要" />
+            <CardBody>
+              <div className="space-y-2">
+                {data.issues.map((issue, i) => {
+                  const action = getIssueAction(issue)
+                  return (
+                    <Alert
+                      key={i}
+                      kind={issue.includes('良好') ? 'ok' : issue.includes('建议') || issue.includes('仅') ? 'warning' : 'error'}
+                      title={issue.includes('良好') ? '数据良好' : '需要关注'}
+                      message={issue}
+                      action={action ? (
+                        <div className="flex items-center gap-2">
+                          <button
+                            onClick={() => scrollToLeague(action.code)}
+                            className="btn btn-sm whitespace-nowrap"
+                          >
+                            定位
+                          </button>
+                          <a href={action.href} className="btn btn-sm whitespace-nowrap">
+                            {action.label}
+                          </a>
+                        </div>
+                      ) : undefined}
+                    />
+                  )
+                })}
+              </div>
+            </CardBody>
+          </Card>
+
+          {/* 各联赛详情 */}
+          <div className="space-y-4">
+            {data.leagues.map(league => {
+              const finished = league.matches.finished
+              const statsPct = finished > 0 ? Math.round((league.stats.rows / finished) * 100) : 0
+              const isHighlighted = highlightedLeague === league.code
+              return (
+                <div
+                  key={league.code}
+                  ref={el => { leagueRefs.current[league.code] = el }}
+                  className={`transition-all duration-500 ${isHighlighted ? 'ring-2 ring-press bg-press-wash/40 scale-[1.01]' : ''}`}
+                >
+                <Card>
+                  <CardHeader
+                    title={league.name}
+                    description={[
+                      league.country,
+                      `已完赛 ${finished} 场 / 未开赛 ${league.matches.scheduled} 场`,
+                      league.matches.latest_match ? `最近: ${league.matches.latest_match.slice(0, 10)}` : '',
+                      league.standings.rows > 0 ? `积分榜 ${league.standings.rows} 队` : '',
+                    ].filter(Boolean).join(' · ')}
+                  />
+                  <CardBody className="space-y-4">
+                    {/* 统计覆盖率进度条 */}
+                    <div>
+                      <div className="mb-1 flex items-center justify-between text-xs">
+                        <span className="text-ink-600">统计回填覆盖率</span>
+                        <span className="font-medium text-ink-900">
+                          {league.stats.rows} / {finished} ({statsPct}%)
+                        </span>
+                      </div>
+                      <ProgressBar value={statsPct} />
+                    </div>
+
+                    {/* 字段覆盖率矩阵 */}
+                    {league.stats.rows > 0 ? (
+                      <div>
+                        <p className="mb-2 text-xs font-medium text-ink-600">字段覆盖率(有值行数 / 总行数)</p>
+                        <div className="grid gap-2 sm:grid-cols-2 lg:grid-cols-4">
+                          {Object.entries(league.stats.fields).map(([key, info]) => (
+                            <div key={key} className="rounded border border-ink-100 px-3 py-2">
+                              <div className="mb-1 flex items-center justify-between">
+                                <span className="text-xs text-ink-600">{FIELD_LABELS[key] ?? key}</span>
+                                <span className="text-xs font-medium text-ink-900">{info.pct}%</span>
+                              </div>
+                              <div className="h-1.5 w-full overflow-hidden rounded-full bg-ink-100">
+                                <div
+                                  className={`h-full rounded-full ${pctColor(info.pct)}`}
+                                  style={{ width: `${info.pct}%` }}
+                                />
+                              </div>
+                              <p className="mt-0.5 text-2xs text-ink-400">{info.count} / {league.stats.rows} 行</p>
+                            </div>
+                          ))}
+                        </div>
+                      </div>
+                    ) : finished > 0 ? (
+                      <Alert kind="warning" title="缺少统计数据" message="该联赛有已完赛比赛但无统计行,请运行「统计回填」采集。" />
+                    ) : (
+                      <Alert kind="warning" title="缺少比赛数据" message="该联赛暂无已完赛比赛,请运行「比赛数据」采集。" />
+                    )}
+                  </CardBody>
+                </Card>
+                </div>
+              )
+            })}
+          </div>
+
+          <p className="text-center text-2xs text-ink-400">
+            生成时间: {new Date(data.generated_at).toLocaleString('zh-CN', { hour12: false })}
+          </p>
+        </>
+      )}
+    </div>
+  )
+}

frontend/src/admin/pages/DataPipeline.tsx

@@ -0,0 +1,199 @@
+/**
+ * Admin 后台 - 数据管线管理页(报刊风)
+ *
+ * 功能:
+ * - 采集失败记录列表(可重试)
+ * - 数据质量检查结果
+ * - 手动触发质量检查
+ */
+
+import { useEffect, useState, useCallback } from 'react'
+import {
+  fetchDataQuality,
+  runDataQualityCheck,
+  fetchIngestFailures,
+  retryIngestFailure,
+} from '../dal'
+import type { IngestFailureItem, DataQualityCheckItem } from '../dal'
+import { Card, CardBody, CardHeader, Badge, SectionHeader, Alert, Spinner } from '../components'
+
+export default function DataPipelinePage() {
+  const [quality, setQuality] = useState<{ failures: IngestFailureItem[]; checks: DataQualityCheckItem[] } | null>(null)
+  const [failures, setFailures] = useState<IngestFailureItem[]>([])
+  const [loading, setLoading] = useState(true)
+  const [running, setRunning] = useState(false)
+  const [error, setError] = useState<string | null>(null)
+  const [notice, setNotice] = useState<{ ok: boolean; text: string } | null>(null)
+
+  const load = useCallback(async () => {
+    setLoading(true)
+    setError(null)
+    try {
+      const [q, f] = await Promise.all([fetchDataQuality(), fetchIngestFailures()])
+      setQuality(q)
+      setFailures(f)
+    } catch (err) {
+      setError(err instanceof Error ? err.message : '加载失败')
+    } finally {
+      setLoading(false)
+    }
+  }, [])
+
+  useEffect(() => { load() }, [load])
+
+  const handleRunCheck = async () => {
+    setRunning(true)
+    setNotice(null)
+    try {
+      const res = await runDataQualityCheck()
+      const failed = res.checks.filter(c => !c.passed)
+      setNotice({
+        ok: failed.length === 0,
+        text: failed.length === 0
+          ? '数据质量检查通过'
+          : `检查完成: ${failed.length} 项未通过`,
+      })
+      await load()
+    } catch {
+      setNotice({ ok: false, text: '质量检查执行失败' })
+    } finally {
+      setRunning(false)
+    }
+  }
+
+  const handleRetry = async (id: number) => {
+    setNotice(null)
+    try {
+      const res = await retryIngestFailure(id)
+      setNotice({ ok: true, text: res.message })
+      await load()
+    } catch {
+      setNotice({ ok: false, text: '重试操作失败' })
+    }
+  }
+
+  const pendingFailures = failures.filter(f => f.status === 'pending' || f.status === 'retrying')
+
+  return (
+    <div className="space-y-6">
+      <SectionHeader
+        title="数据管线"
+        description="采集失败重试、数据质量检查与监控"
+        action={
+          <button onClick={handleRunCheck} disabled={running} className="btn btn-sm">
+            {running ? <><Spinner /> 检查中</> : '运行质量检查'}
+          </button>
+        }
+      />
+
+      {notice && (
+        <Alert kind={notice.ok ? 'ok' : 'error'} title={notice.text} onClose={() => setNotice(null)} />
+      )}
+
+      {error && <Alert kind="error" title="加载失败" message={error} onClose={() => setError(null)} />}
+
+      {loading && (
+        <div className="flex justify-center py-12"><Spinner /></div>
+      )}
+
+      {!loading && (
+        <>
+          {/* 采集失败记录 */}
+          <Card>
+            <CardHeader
+              title="采集失败记录"
+              description={pendingFailures.length > 0 ? `${pendingFailures.length} 条待处理` : '暂无待处理失败记录'}
+            />
+            <CardBody className="px-0 sm:px-0">
+              {failures.length === 0 ? (
+                <p className="py-8 text-center text-xs text-ink-400">暂无采集失败记录</p>
+              ) : (
+                <div className="overflow-x-auto">
+                  <table className="w-full min-w-[640px] text-sm">
+                    <thead>
+                      <tr className="border-b border-ink-200 text-left text-ink-500">
+                        <th className="px-4 py-2 font-medium">来源</th>
+                        <th className="px-4 py-2 font-medium">实体类型</th>
+                        <th className="px-4 py-2 font-medium">错误类型</th>
+                        <th className="px-4 py-2 font-medium">重试次数</th>
+                        <th className="px-4 py-2 font-medium">状态</th>
+                        <th className="px-4 py-2 font-medium">操作</th>
+                      </tr>
+                    </thead>
+                    <tbody>
+                      {failures.map(f => (
+                        <tr key={f.id} className="border-b border-ink-100 hover:bg-paper-100">
+                          <td className="px-4 py-2 text-xs text-ink-700">{f.source}</td>
+                          <td className="px-4 py-2 text-xs text-ink-600">{f.entity_type}</td>
+                          <td className="px-4 py-2 text-xs text-ink-600">{f.error_type}</td>
+                          <td className="px-4 py-2 text-xs tabular-nums text-ink-500">{f.retry_count}</td>
+                          <td className="px-4 py-2">
+                            <Badge status={f.status === 'resolved' ? 'success' : f.status === 'pending' ? 'warning' : 'info'}>
+                              {f.status}
+                            </Badge>
+                          </td>
+                          <td className="px-4 py-2">
+                            {(f.status === 'pending' || f.status === 'retrying') && (
+                              <button onClick={() => handleRetry(f.id)} className="btn btn-sm">
+                                重试
+                              </button>
+                            )}
+                          </td>
+                        </tr>
+                      ))}
+                    </tbody>
+                  </table>
+                </div>
+              )}
+            </CardBody>
+          </Card>
+
+          {/* 数据质量检查 */}
+          <Card>
+            <CardHeader title="数据质量检查" description="最近 20 条检查结果" />
+            <CardBody className="px-0 sm:px-0">
+              {quality?.checks.length === 0 ? (
+                <p className="py-8 text-center text-xs text-ink-400">暂无质量检查记录,点击右上角「运行质量检查」触发</p>
+              ) : (
+                <div className="overflow-x-auto">
+                  <table className="w-full min-w-[560px] text-sm">
+                    <thead>
+                      <tr className="border-b border-ink-200 text-left text-ink-500">
+                        <th className="px-4 py-2 font-medium">检查项</th>
+                        <th className="px-4 py-2 font-medium">实体</th>
+                        <th className="px-4 py-2 font-medium">结果</th>
+                        <th className="px-4 py-2 font-medium">严重度</th>
+                        <th className="px-4 py-2 font-medium">时间</th>
+                      </tr>
+                    </thead>
+                    <tbody>
+                      {quality?.checks.map(c => (
+                        <tr key={c.id} className="border-b border-ink-100 hover:bg-paper-100">
+                          <td className="px-4 py-2 text-xs text-ink-700">{c.check_name}</td>
+                          <td className="px-4 py-2 text-xs text-ink-600">{c.entity_type}</td>
+                          <td className="px-4 py-2">
+                            <Badge status={c.passed ? 'success' : 'error'}>
+                              {c.passed ? '通过' : '未通过'}
+                            </Badge>
+                          </td>
+                          <td className="px-4 py-2">
+                            <Badge status={c.severity === 'warning' ? 'warning' : c.severity === 'error' ? 'error' : 'info'}>
+                              {c.severity}
+                            </Badge>
+                          </td>
+                          <td className="px-4 py-2 text-2xs text-ink-400">
+                            {c.checked_at ? new Date(c.checked_at).toLocaleString('zh-CN', { hour12: false }) : '—'}
+                          </td>
+                        </tr>
+                      ))}
+                    </tbody>
+                  </table>
+                </div>
+              )}
+            </CardBody>
+          </Card>
+        </>
+      )}
+    </div>
+  )
+}

frontend/src/admin/pages/DataSources.tsx

@@ -3,11 +3,14 @@ import {
   fetchDataSourceStatuses,
   fetchIngestStatus,
   fetchAdminStats,
+  fetchKeyRingStatus,
+  resetKeyRingCooldown,
   updateSetting,
   clearSetting,
   testDataSourceConnection,
 } from '../dal'
 import type { DataSourceStatus, DataSourceTestResult, IngestSourceStatus, AdminStats } from '../types'
+import type { KeyRingStatusResponse } from '../dal'
 import SettingRow from '../SettingRow'
 import { Card, CardBody, CardHeader, Badge, SectionHeader, Alert, Spinner, SkeletonBlock } from '../components'
 
@@ -34,6 +37,8 @@ export default function DataSourcesPage() {
   const [editingKey, setEditingKey] = useState<string | null>(null)
   const [busyKey, setBusyKey] = useState<string | null>(null)
   const [rowNotice, setRowNotice] = useState<{ key: string; ok: boolean; text: string } | null>(null)
+  const [keyRing, setKeyRing] = useState<KeyRingStatusResponse | null>(null)
+  const [ringLoading, setRingLoading] = useState(false)
 
   const loadSources = useCallback(async () => {
     setLoading(true)
@@ -70,11 +75,24 @@ export default function DataSourcesPage() {
     }
   }, [])
 
+  // Key Ring 状态(只读)
+  const loadKeyRing = useCallback(async () => {
+    setRingLoading(true)
+    try {
+      setKeyRing(await fetchKeyRingStatus())
+    } catch {
+      /* ignore */
+    } finally {
+      setRingLoading(false)
+    }
+  }, [])
+
   useEffect(() => {
     loadSources()
     loadIngest()
     loadStats()
-  }, [loadSources, loadIngest, loadStats])
+    loadKeyRing()
+  }, [loadSources, loadIngest, loadStats, loadKeyRing])
 
   async function handleTest(sourceName: string) {
     setTestingSource(sourceName)
@@ -160,6 +178,17 @@ export default function DataSourcesPage() {
     }
   }
 
+  async function handleResetCooldown() {
+    if (!window.confirm('确定重置所有 key 的冷却状态?这可能使被限流的 key 立即恢复请求。')) return
+    try {
+      const res = await resetKeyRingCooldown()
+      setKeyRing(res.stats)
+      setRowNotice({ key: "__ring", ok: true, text: res.message })
+    } catch (err) {
+      setRowNotice({ key: "__ring", ok: false, text: err instanceof Error ? err.message.split('\n')[0] : '重置失败' })
+    }
+  }
+
 
   return (
     <div className="space-y-6">
@@ -252,6 +281,57 @@ export default function DataSourcesPage() {
         </div>
       )}
 
+      {/* API Key 轮换环状态 */}
+      <Card>
+        <CardHeader
+          title="API Key 轮换环"
+          description={keyRing?.has_multiple
+            ? `已配置 ${keyRing.total} 个 key,遇到限流(429)自动切换;冷却 ${keyRing.cooldown_seconds}s`
+            : '当前仅 1 个 key,无法轮换。建议配置多个 key 以提高限流容忍度'
+          }
+          action={
+            <button
+              onClick={handleResetCooldown}
+              disabled={ringLoading}
+              className="btn-sm btn-outline"
+            >
+              重置冷却
+            </button>
+          }
+        />
+        <CardBody>
+          {ringLoading && !keyRing ? (
+            <SkeletonBlock className="h-10 w-full" />
+          ) : keyRing && keyRing.total > 0 ? (
+            <div className="space-y-2">
+              {keyRing.keys.map((k, i) => {
+                const isBlocked = k.blocked_remaining > 0
+                return (
+                  <div key={i} className={`flex items-center justify-between gap-3 border-b border-ink-100 py-2 last:border-b-0 ${isBlocked ? 'opacity-70' : ''}`}>
+                    <div className="flex items-center gap-2">
+                      <span className={`inline-block h-2 w-2 rounded-full ${isBlocked ? 'bg-amber-500' : 'bg-emerald-500'}`} />
+                      <span className="font-mono text-xs text-ink-700">{k.masked}</span>
+                      {i === keyRing.active_index && (
+                        <span className="rounded bg-ink-900 px-1.5 py-0.5 text-2xs text-paper-500">当前</span>
+                      )}
+                    </div>
+                    <span className={`text-2xs tabular-nums ${isBlocked ? 'text-amber-600' : 'text-ink-400'}`}>
+                      {isBlocked ? `冷却中 ${k.blocked_remaining.toFixed(0)}s` : '可用'}
+                    </span>
+                  </div>
+                )
+              })}
+            </div>
+          ) : (
+            <p className="text-xs text-ink-400">暂无 key 配置</p>
+          )}
+          <p className="mt-3 border-l-2 border-ink-300 pl-3 text-2xs leading-relaxed text-ink-500">
+            在「Bzzoiro」配置项中用<b>逗号 / 分号 / 换行</b>分隔多个 key 即可启用轮换。遇到 429 自动标记当前 key 为冷却并立即切换到下一个 key;
+            全部 key 冷却时等待最早恢复的 key。「重置冷却」可紧急恢复所有 key。
+          </p>
+        </CardBody>
+      </Card>
+
       {/* 近期活动统计(只读) */}
       {stats && stats.predictions && (
         <Card>

frontend/src/admin/pages/EvalPage.tsx

@@ -10,7 +10,7 @@
 import { useCallback, useEffect, useState } from 'react'
 import { fetchEvalSummary, fetchLeagues } from '../dal'
 import type { EvalSummary } from '../types'
-import { Card, CardBody, CardHeader, StatCard, Badge, DataTable, Alert, Spinner, EmptyState } from '../components'
+import { Card, CardBody, CardHeader, StatCard, Badge, DataTable, Alert, Spinner, EmptyText } from '../components'
 
 interface Filters {
   provider: string
@@ -155,7 +155,7 @@ export default function EvalPage() {
       <Card>
         <CardHeader
           title="准确率对比"
-          description="按 provider × 模型 × prompt_version 聚合,仅统计有效预测"
+          description={!loading && summary.length > 0 ? `共 ${summary.length} 组` : "按 provider × 模型 × prompt_version 聚合,仅统计有效预测"}
         />
         <CardBody>
           {loading ? (
@@ -163,8 +163,9 @@ export default function EvalPage() {
               <Spinner />
             </div>
           ) : summary.length === 0 ? (
-            <EmptyState text="暂无评估数据,请调整筛选条件或先完成预测与结算" />
+            <EmptyText text="暂无评估数据,请调整筛选条件或先完成预测与结算" />
           ) : (
+            <div className="overflow-x-auto">
             <DataTable
               columns={[
                 { key: 'provider', label: '提供商' },
@@ -202,6 +203,7 @@ export default function EvalPage() {
               rowKey={(row: any) => `${row.provider}-${row.model}-${row.prompt_version ?? ''}`}
               emptyText="暂无评估数据"
             />
+            </div>
           )}
         </CardBody>
       </Card>

frontend/src/admin/pages/LLMConfig.tsx

@@ -181,7 +181,7 @@ export default function LLMConfigPage() {
               {testing ? (<><Spinner /> 测试中</>) : '测试 LLM 连接'}
             </button>
             <p className="mt-2 text-center text-2xs text-ink-400">
-              测试会真实调用一次单次模式预测,产生 LLM 费用。
+              测试会真实调用一次 LLM 预测,产生费用。
             </p>
           </CardBody>
         </Card>

frontend/src/admin/pages/Logs.tsx

@@ -52,6 +52,24 @@ export default function LogsPage() {
     load()
   }, [load])
 
+  const scrollRef = useRef<HTMLDivElement>(null)
+  const userScrolledUp = useRef(false)
+
+  // 检测用户是否向上滚动过
+  const handleScroll = () => {
+    const el = scrollRef.current
+    if (!el) return
+    const atBottom = el.scrollHeight - el.scrollTop - el.clientHeight < 50
+    userScrolledUp.current = !atBottom
+  }
+
+  // 加载后自动滚动到底部(仅当用户未向上滚动时)
+  useEffect(() => {
+    if (autoRefresh && !userScrolledUp.current && scrollRef.current) {
+      scrollRef.current.scrollTop = scrollRef.current.scrollHeight
+    }
+  }, [entries, autoRefresh])
+
   // 自动刷新
   useEffect(() => {
     if (timerRef.current) clearInterval(timerRef.current)
@@ -123,7 +141,7 @@ export default function LogsPage() {
           ) : entries.length === 0 ? (
             <p className="py-10 text-center text-xs text-ink-400">暂无匹配的日志</p>
           ) : (
-            <div>
+            <div ref={scrollRef} onScroll={handleScroll} className="max-h-[60vh] overflow-y-auto">
               {entries.map((e, i) => {
                 const badge = LEVEL_BADGE[e.level] ?? { status: 'info' as const, text: e.level }
                 return (

frontend/src/admin/pages/PredictionHistory.tsx

@@ -0,0 +1,316 @@
+/**
+ * Admin 后台 - 预测历史页面(报刊风)
+ *
+ * 功能:
+ * - 查看预测记录列表(支持状态筛选)
+ * - 实际比分自动从比赛赛果填充
+ * - 赛后一键结算,供准确率评估
+ */
+
+import { useCallback, useEffect, useState } from 'react'
+import { fetchPredictions, settlePrediction } from '../dal'
+import type { Prediction } from '../types'
+import { Card, CardBody, CardHeader, Badge, SectionHeader, Alert, Spinner } from '../components'
+import TeamSideTag from '../../components/TeamSideTag'
+
+const OUTCOME_LABEL: Record<string, string> = { '1': '主胜', X: '平局', '2': '客胜' }
+
+function fmtDate(s?: string | null): string {
+  if (!s) return '—'
+  const d = new Date(s)
+  return isNaN(d.getTime()) ? s : `${d.getMonth() + 1}/${d.getDate()}`
+}
+
+export default function PredictionHistoryPage() {
+  const [predictions, setPredictions] = useState<Prediction[]>([])
+  const [loading, setLoading] = useState(true)
+  const [error, setError] = useState<string | null>(null)
+  const [filter, setFilter] = useState<'all' | 'settled' | 'unsettled'>('all')
+  const [expandedId, setExpandedId] = useState<number | null>(null)
+  const [settlingId, setSettlingId] = useState<number | null>(null)
+
+  const load = useCallback(async () => {
+    setLoading(true)
+    setError(null)
+    try {
+      const list = await fetchPredictions(200)
+      setPredictions(list)
+    } catch (err) {
+      setError(err instanceof Error ? err.message : '加载失败')
+    } finally {
+      setLoading(false)
+    }
+  }, [])
+
+  useEffect(() => { load() }, [load])
+
+  const handleSettle = async (p: Prediction) => {
+    const match = (p as any).match
+    if (!match || match.home_goals == null || match.away_goals == null) return
+    setSettlingId(p.id)
+    try {
+      await settlePrediction(p.id, match.home_goals, match.away_goals)
+      await load()
+    } catch (err) {
+      console.error('结算失败:', err)
+    } finally {
+      setSettlingId(null)
+    }
+  }
+
+  const filtered = predictions.filter(p => {
+    if (filter === 'settled') return p.settled
+    if (filter === 'unsettled') return !p.settled
+    return true
+  })
+
+  const unsettledCount = predictions.filter(p => !p.settled).length
+  const settledWithScore = predictions.filter(p => p.settled && p.actual_home_goals != null && p.actual_away_goals != null)
+  const hitCount = settledWithScore.filter(p => {
+    const actual = p.actual_home_goals! > p.actual_away_goals! ? '1' : p.actual_home_goals! < p.actual_away_goals! ? '2' : 'X'
+    return actual === p.pred_1x2
+  }).length
+  const accuracy = settledWithScore.length > 0 ? Math.round(hitCount / settledWithScore.length * 100) : 0
+
+  return (
+    <div className="space-y-6">
+      <SectionHeader
+        title="预测历史"
+        description={`共 ${predictions.length} 条记录${unsettledCount > 0 ? `, ${unsettledCount} 条待结算` : ''}`}
+      />
+
+      {/* 统计概览 */}
+      {settledWithScore.length > 0 && (
+        <div className="grid gap-4 sm:grid-cols-3">
+          <Card>
+            <CardBody className="text-center">
+              <p className="text-2xl font-bold text-ink-900">{settledWithScore.length}</p>
+              <p className="text-xs text-ink-500">已结算</p>
+            </CardBody>
+          </Card>
+          <Card>
+            <CardBody className="text-center">
+              <p className="text-2xl font-bold text-emerald-700">{hitCount}</p>
+              <p className="text-xs text-ink-500">命中</p>
+            </CardBody>
+          </Card>
+          <Card>
+            <CardBody className="text-center">
+              <p className="text-2xl font-bold text-press">{accuracy}%</p>
+              <p className="text-xs text-ink-500">1X2 准确率</p>
+            </CardBody>
+          </Card>
+        </div>
+      )}
+
+      {/* 筛选 */}
+      <div className="flex gap-2">
+        {([
+          { v: 'all', label: '全部' },
+          { v: 'unsettled', label: '待结算' },
+          { v: 'settled', label: '已结算' },
+        ] as const).map(opt => (
+          <button
+            key={opt.v}
+            onClick={() => setFilter(opt.v)}
+            className={`btn btn-sm ${filter === opt.v ? 'btn-solid' : ''}`}
+          >
+            {opt.label}
+          </button>
+        ))}
+      </div>
+
+      {loading && (
+        <div className="flex justify-center py-12"><Spinner /></div>
+      )}
+
+      {error && (
+        <Alert kind="error" title="加载失败" message={error} onClose={() => setError(null)} />
+      )}
+
+      {!loading && !error && filtered.length === 0 && (
+        <div className="empty-state">
+          <p className="empty-state-title">暂无预测记录</p>
+          <p className="empty-state-sub">在主站比赛列表点击「预测」按钮生成预测记录</p>
+        </div>
+      )}
+
+      {/* 预测列表 */}
+      {!loading && !error && filtered.length > 0 && (
+        <Card>
+          <CardBody className="px-0 sm:px-0">
+            <div className="overflow-x-auto">
+              <table className="w-full min-w-[700px] text-sm">
+                <thead>
+                  <tr className="border-b border-ink-200 text-left text-ink-500">
+                    <th className="px-4 py-2 font-medium">比赛日</th>
+                    <th className="px-4 py-2 font-medium">比赛</th>
+                    <th className="px-4 py-2 font-medium">预测</th>
+                    <th className="px-4 py-2 font-medium">实际</th>
+                    <th className="px-4 py-2 font-medium">1X2</th>
+                    <th className="px-4 py-2 font-medium">状态</th>
+                    <th className="px-4 py-2 font-medium">操作</th>
+                  </tr>
+                </thead>
+                <tbody>
+                  {filtered.map(p => {
+                    const match = (p as any).match
+                    const matchDate = match?.match_date
+                    const homeName = match?.home_team_zh || match?.home_team || '?'
+                    const awayName = match?.away_team_zh || match?.away_team || '?'
+                    const actualHome = match?.home_goals
+                    const actualAway = match?.away_goals
+                    const hasActual = actualHome != null && actualAway != null
+                    const isExpanded = expandedId === p.id
+                    const predHit = p.settled && hasActual
+                      ? (actualHome! > actualAway! ? '1' : actualHome! < actualAway! ? '2' : 'X') === p.pred_1x2
+                      : null
+                    return (
+                      <tr key={p.id} className="border-b border-ink-100 hover:bg-paper-100">
+                        <td className="px-4 py-3 text-2xs text-ink-400">{fmtDate(matchDate)}</td>
+                        <td className="px-4 py-3">
+                          <div className="flex items-center gap-1 text-xs text-ink-800">
+                            <TeamSideTag side="home" />
+                            <span className="truncate max-w-[100px]">{homeName}</span>
+                          </div>
+                          <div className="flex items-center gap-1 text-xs text-ink-600 mt-0.5">
+                            <TeamSideTag side="away" />
+                            <span className="truncate max-w-[100px]">{awayName}</span>
+                          </div>
+                        </td>
+                        <td className="px-4 py-3 font-serif font-bold text-ink-900">
+                          {p.pred_home_goals != null && p.pred_away_goals != null
+                            ? `${p.pred_home_goals} : ${p.pred_away_goals}` : '—'}
+                        </td>
+                        <td className="px-4 py-3">
+                          {hasActual ? (
+                            <span className={`font-serif font-bold ${p.settled ? 'text-ink-900' : 'text-ink-400'}`}>
+                              {actualHome} : {actualAway}
+                            </span>
+                          ) : (
+                            <span className="text-2xs text-ink-300">暂无赛果</span>
+                          )}
+                        </td>
+                        <td className="px-4 py-3">
+                          {p.pred_1x2 ? (
+                            <span className={`inline-block border px-1.5 py-0.5 text-2xs ${
+                              predHit === true ? 'border-emerald-300 text-emerald-700 bg-emerald-50' :
+                              predHit === false ? 'border-press text-press bg-press-wash' :
+                              'border-ink-200 text-ink-600'
+                            }`}>
+                              {OUTCOME_LABEL[p.pred_1x2] ?? p.pred_1x2}
+                              {predHit === true && ' ✓'}
+                              {predHit === false && ' ✗'}
+                            </span>
+                          ) : '—'}
+                        </td>
+                        <td className="px-4 py-3">
+                          {p.settled ? (
+                            <Badge status="success">已结算</Badge>
+                          ) : hasActual ? (
+                            <Badge status="info">可结算</Badge>
+                          ) : (
+                            <Badge status="warning">待赛果</Badge>
+                          )}
+                        </td>
+                        <td className="px-4 py-3">
+                          <div className="flex gap-2">
+                            {!p.settled && hasActual && (
+                              <button
+                                onClick={() => handleSettle(p)}
+                                disabled={settlingId === p.id}
+                                className="btn btn-sm btn-solid"
+                              >
+                                {settlingId === p.id ? <Spinner /> : '结算'}
+                              </button>
+                            )}
+                            <button
+                              onClick={() => setExpandedId(isExpanded ? null : p.id)}
+                              className="btn btn-sm"
+                            >
+                              {isExpanded ? '收起' : '详情'}
+                            </button>
+                          </div>
+                        </td>
+                      </tr>
+                    )
+                  })}
+                </tbody>
+              </table>
+            </div>
+          </CardBody>
+        </Card>
+      )}
+
+      {/* 展开详情 */}
+      {expandedId && (() => {
+        const p = predictions.find(pr => pr.id === expandedId)
+        if (!p) return null
+        const match = (p as any).match
+        const reports = p.agent_outputs ?? []
+        return (
+          <Card>
+            <CardHeader title="预测详情" />
+            <CardBody className="space-y-4">
+              <div className="flex items-center gap-2 text-sm text-ink-700">
+                <span>{fmtDate(match?.match_date)}</span>
+                <span className="text-ink-300">|</span>
+                <TeamSideTag side="home" />
+                <span>{match?.home_team_zh || match?.home_team || '?'}</span>
+                <span className="text-ink-400">vs</span>
+                <TeamSideTag side="away" />
+                <span>{match?.away_team_zh || match?.away_team || '?'}</span>
+              </div>
+
+              <div className="grid gap-4 sm:grid-cols-3">
+                <div className="border-t-2 border-ink-900 pt-3">
+                  <p className="text-2xs text-ink-400">预测比分</p>
+                  <p className="mt-1 font-serif text-xl font-bold text-ink-900">
+                    {p.pred_home_goals != null && p.pred_away_goals != null
+                      ? `${p.pred_home_goals} : ${p.pred_away_goals}` : '—'}
+                  </p>
+                </div>
+                <div className="border-t-2 border-ink-900 pt-3">
+                  <p className="text-2xs text-ink-400">实际比分</p>
+                  <p className="mt-1 font-serif text-xl font-bold text-ink-900">
+                    {match?.home_goals != null && match?.away_goals != null
+                      ? `${match.home_goals} : ${match.away_goals}` : '—'}
+                  </p>
+                </div>
+                <div className="border-t-2 border-ink-900 pt-3">
+                  <p className="text-2xs text-ink-400">置信度</p>
+                  <p className="mt-1 font-serif text-xl font-bold text-ink-900">
+                    {p.subjective_confidence != null ? `${(p.subjective_confidence * 100).toFixed(0)}%` : '—'}
+                  </p>
+                </div>
+              </div>
+
+              {p.reasoning && (
+                <div>
+                  <h4 className="section-head mb-2">终裁意见</h4>
+                  <blockquote className="border-l-2 border-press pl-4">
+                    <p className="whitespace-pre-wrap font-serif text-sm leading-loose text-ink-700">{p.reasoning}</p>
+                  </blockquote>
+                </div>
+              )}
+
+              {reports.length > 0 && (
+                <div>
+                  <h4 className="section-head mb-2">专家意见</h4>
+                  <div className="space-y-2">
+                    {reports.map((r) => (
+                      <div key={r.agent} className="border-b border-ink-100 pb-2 last:border-b-0">
+                        <p className="text-xs font-medium text-ink-700">{r.agent}</p>
+                        <p className="mt-0.5 text-xs text-ink-500">{r.analysis || '—'}</p>
+                      </div>
+                    ))}
+                  </div>
+                </div>
+              )}
+            </CardBody>
+          </Card>
+        )
+      })()}
+    </div>
+  )
+}

frontend/src/admin/pages/Predictions.tsx

@@ -14,6 +14,7 @@ import { triggerPrediction, fetchPredictions, fetchMatches, settlePrediction } f
 import type { Match, Prediction } from '../types'
 import { Card, CardBody, CardHeader, Badge, SectionHeader, Alert, Spinner } from '../components'
 import { teamSidePrefix } from '../../components/TeamSideTag'
+import { AgentWeightsBar } from '../components'
 
 const AGENT_LABELS: Record<string, string> = {
   h2h: '历史交锋分析专家',
@@ -290,8 +291,14 @@ export default function PredictionsPage() {
                           <Badge status="success">已结算</Badge>
                         ) : (
                           <Badge status="pending">未结算</Badge>
-                        )}
-                        <span className="text-2xs tabular-nums text-ink-400">{fmtTime(p.created_at)}</span>
+                          )}
+                          {p.status === 'degraded' && (
+                            <Badge status="error">降级·仅供参考</Badge>
+                          )}
+                          {p.status === 'failed' && (
+                            <Badge status="error">预测失败</Badge>
+                          )}
+                          <span className="text-2xs tabular-nums text-ink-400">{fmtTime(p.created_at)}</span>
                         <svg
                           viewBox="0 0 20 20"
                           className="h-3 w-3 self-center text-ink-300 transition-transform group-open:rotate-90"
@@ -317,6 +324,10 @@ export default function PredictionsPage() {
                         </blockquote>
                       )}
 
+                      {p.agent_weights && Object.keys(p.agent_weights).length > 0 && (
+                        <AgentWeightsBar weights={p.agent_weights} okCount={okAgents.length} />
+                      )}
+
                       {p.agent_outputs && p.agent_outputs.length > 0 && (
                         <ul className="space-y-1">
                           {p.agent_outputs.map((a, i) => (

frontend/src/admin/pages/Settings.tsx

@@ -0,0 +1,496 @@
+/**
+ * Admin 后台 - 统一设置页(报刊风)
+ *
+ * 合并原「数据源」「LLM 配置」「系统配置」三页:
+ *   1. 数据源 — bzzoiro API Key + Key Ring 状态
+ *   2. LLM — 连接配置 + 使用统计 + 专家独立配置
+ *   3. 认证 — 修改密码
+ *   4. 系统 — 配置查看 + 修改指南
+ */
+
+import { useEffect, useState, useCallback } from 'react'
+import {
+  fetchSettings, updateSetting, clearSetting,
+  testLLMConnection, fetchLLMUsageStats, fetchLLMModels,
+  fetchKeyRingStatus, resetKeyRingCooldown,
+  fetchSchedules, createSchedule, updateSchedule, deleteSchedule, runScheduleNow,
+} from '../dal'
+import type { ScheduleItem } from '../dal'
+import { changePassword, fetchAuthState, UNAUTHORIZED_EVENT } from '../api'
+import type { LLMUsageStats, DataSourceSetting } from '../types'
+import type { KeyRingStatusResponse } from '../dal'
+import { Card, CardBody, CardHeader, Badge, SectionHeader, Alert, Spinner, SkeletonBlock } from '../components'
+import SettingRow from '../SettingRow'
+import AgentLLMCard from '../AgentLLMCard'
+
+const DATA_SOURCE_KEYS = ['BZZOIRO_KEY', 'BZZOIRO_BASE']
+const LLM_KEYS = ['LLM_API_KEY', 'LLM_BASE_URL', 'LLM_MODEL']
+
+export default function SettingsPage() {
+  const [allSettings, setAllSettings] = useState<DataSourceSetting[]>([])
+  const [settingsLoading, setSettingsLoading] = useState(true)
+  const [editingKey, setEditingKey] = useState<string | null>(null)
+  const [busyKey, setBusyKey] = useState<string | null>(null)
+  const [rowNotice, setRowNotice] = useState<{ key: string; ok: boolean; text: string } | null>(null)
+
+  // LLM
+  const [llmStats, setLlmStats] = useState<LLMUsageStats | null>(null)
+  const [llmLoading, setLlmLoading] = useState(true)
+  const [testing, setTesting] = useState(false)
+  const [testResult, setTestResult] = useState<{ success: boolean; message: string } | null>(null)
+
+  // Key Ring
+  const [keyRing, setKeyRing] = useState<KeyRingStatusResponse | null>(null)
+  const [ringLoading, setRingLoading] = useState(false)
+
+  // 密码
+  const [passwordOrigin, setPasswordOrigin] = useState<'db' | 'env' | 'none' | null>(null)
+  const [currentPwd, setCurrentPwd] = useState('')
+  const [newPwd, setNewPwd] = useState('')
+  const [confirmPwd, setConfirmPwd] = useState('')
+  const [pwdBusy, setPwdBusy] = useState(false)
+  const [pwdNotice, setPwdNotice] = useState<{ ok: boolean; text: string } | null>(null)
+
+  // 定时任务
+  const [schedules, setSchedules] = useState<ScheduleItem[]>([])
+  const [schedulesLoading, setSchedulesLoading] = useState(true)
+  const [scheduleNotice, setScheduleNotice] = useState<{ ok: boolean; text: string } | null>(null)
+  const [scheduleBusyId, setScheduleBusyId] = useState<string | null>(null)
+
+  // ── 数据加载 ──
+  const loadSettings = useCallback(async () => {
+    setSettingsLoading(true)
+    try {
+      const all = await fetchSettings()
+      setAllSettings(all)
+    } catch {
+      setAllSettings([])
+    } finally {
+      setSettingsLoading(false)
+    }
+  }, [])
+
+  const loadLlmStats = useCallback(async () => {
+    setLlmLoading(true)
+    try {
+      setLlmStats(await fetchLLMUsageStats())
+    } catch {
+      setLlmStats(null)
+    } finally {
+      setLlmLoading(false)
+    }
+  }, [])
+
+  const loadKeyRing = useCallback(async () => {
+    setRingLoading(true)
+    try {
+      setKeyRing(await fetchKeyRingStatus())
+    } catch {
+      setKeyRing(null)
+    } finally {
+      setRingLoading(false)
+    }
+  }, [])
+
+  useEffect(() => {
+    loadSettings()
+    loadLlmStats()
+    loadKeyRing()
+    fetchAuthState().then(s => setPasswordOrigin(s.password_origin ?? null)).catch(() => {})
+    fetchSchedules().then(setSchedules).catch(() => []).finally(() => setSchedulesLoading(false))
+  }, [loadSettings, loadLlmStats, loadKeyRing])
+
+  const dataSourceSettings = allSettings.filter(s => DATA_SOURCE_KEYS.includes(s.key))
+  const llmSettings = allSettings.filter(s => LLM_KEYS.includes(s.key))
+
+  // ── 操作 ──
+  const handleSave = async (key: string, value: string) => {
+    setBusyKey(key)
+    setRowNotice(null)
+    try {
+      await updateSetting(key, value)
+      setRowNotice({ key, ok: true, text: '已保存,立即生效' })
+      setEditingKey(null)
+      await loadSettings()
+      if (key === 'BZZOIRO_KEY') await loadKeyRing()
+    } catch (err) {
+      setRowNotice({ key, ok: false, text: err instanceof Error ? err.message.split('\n')[0] : '保存失败' })
+    } finally {
+      setBusyKey(null)
+    }
+  }
+
+  const handleClear = async (key: string) => {
+    setBusyKey(key)
+    setRowNotice(null)
+    try {
+      await clearSetting(key)
+      setRowNotice({ key, ok: true, text: '已清除数据库覆盖,回落 .env 默认值' })
+      await loadSettings()
+    } catch (err) {
+      setRowNotice({ key, ok: false, text: err instanceof Error ? err.message.split('\n')[0] : '清除失败' })
+    } finally {
+      setBusyKey(null)
+    }
+  }
+
+  // ── 定时任务操作 ──
+  const handleToggleSchedule = async (s: ScheduleItem) => {
+    setScheduleBusyId(s.id)
+    setScheduleNotice(null)
+    try {
+      await updateSchedule(s.id, { enabled: !s.enabled })
+      setScheduleNotice({ ok: true, text: `已${!s.enabled ? '启用' : '禁用'}任务「${s.id}」` })
+      setSchedules(prev => prev.map(x => x.id === s.id ? { ...x, enabled: !x.enabled } : x))
+    } catch {
+      setScheduleNotice({ ok: false, text: '操作失败' })
+    } finally {
+      setScheduleBusyId(null)
+    }
+  }
+
+  const handleRunSchedule = async (s: ScheduleItem) => {
+    setScheduleBusyId(s.id)
+    setScheduleNotice(null)
+    try {
+      await runScheduleNow(s.id)
+      setScheduleNotice({ ok: true, text: `任务「${s.id}」已启动,请在日志页查看进度` })
+    } catch {
+      setScheduleNotice({ ok: false, text: '启动失败' })
+    } finally {
+      setScheduleBusyId(null)
+    }
+  }
+
+  const handleDeleteSchedule = async (s: ScheduleItem) => {
+    setScheduleBusyId(s.id)
+    setScheduleNotice(null)
+    try {
+      await deleteSchedule(s.id)
+      setScheduleNotice({ ok: true, text: `已删除任务「${s.id}」` })
+      setSchedules(prev => prev.filter(x => x.id !== s.id))
+    } catch {
+      setScheduleNotice({ ok: false, text: '删除失败' })
+    } finally {
+      setScheduleBusyId(null)
+    }
+  }
+
+  const detectLLMModels = useCallback(async (): Promise<string[]> => {
+    const r = await fetchLLMModels()
+    if (!r.ok) throw new Error(r.detail)
+    return r.models
+  }, [])
+
+  const handleTest = async () => {
+    setTesting(true)
+    setTestResult(null)
+    try {
+      await testLLMConnection()
+      setTestResult({ success: true, message: 'LLM 连接测试成功' })
+    } catch (err: unknown) {
+      setTestResult({ success: false, message: err instanceof Error ? err.message : 'LLM 连接测试失败' })
+    } finally {
+      setTesting(false)
+    }
+  }
+
+  const handleResetCooldown = async () => {
+    if (!window.confirm('确定重置所有 key 的冷却状态?这可能使被限流的 key 立即恢复请求。')) return
+    try {
+      const res = await resetKeyRingCooldown()
+      setKeyRing(res.stats)
+      setRowNotice({ key: "__ring", ok: true, text: res.message })
+    } catch (err) {
+      setRowNotice({ key: "__ring", ok: false, text: err instanceof Error ? err.message.split('\n')[0] : '重置失败' })
+    }
+  }
+
+  const handleChangePassword = async (e: React.FormEvent) => {
+    e.preventDefault()
+    setPwdNotice(null)
+    if (newPwd !== confirmPwd) {
+      setPwdNotice({ ok: false, text: '两次输入的新密码不一致' })
+      return
+    }
+    setPwdBusy(true)
+    try {
+      const res = await changePassword(currentPwd, newPwd)
+      setPwdNotice({ ok: true, text: res.message })
+      setTimeout(() => window.dispatchEvent(new CustomEvent(UNAUTHORIZED_EVENT)), 1500)
+    } catch (err) {
+      setPwdNotice({ ok: false, text: err instanceof Error ? err.message.split('\n')[0] : '修改失败' })
+    } finally {
+      setPwdBusy(false)
+    }
+  }
+
+  return (
+    <div className="space-y-8">
+      <SectionHeader
+        title="系统设置"
+        description="数据源、LLM、认证等全部配置。保存到数据库并立即生效,优先于 .env。"
+      />
+
+      {/* ── 1. 数据源 ── */}
+      <section>
+        <h2 className="section-head mb-3">数据源</h2>
+        <div className="grid gap-6 lg:grid-cols-2">
+          <Card>
+            <CardHeader
+              title="Bzzoiro API"
+              description="赛程 / 比分 / 积分榜 / 比赛统计的唯一数据源"
+              action={<button onClick={loadSettings} disabled={settingsLoading} className="btn btn-sm">{settingsLoading ? <><Spinner /> 加载中</> : '刷新'}</button>}
+            />
+            <CardBody>
+              {settingsLoading ? (
+                <div className="space-3">{dataSourceSettings.map((_, i) => <SkeletonBlock key={i} className="h-9 w-full" />)}</div>
+              ) : (
+                dataSourceSettings.map(setting => (
+                  <SettingRow
+                    key={setting.key}
+                    setting={setting}
+                    editing={editingKey === setting.key}
+                    busy={busyKey === setting.key}
+                    onEdit={() => { setEditingKey(setting.key); setRowNotice(null) }}
+                    onCancel={() => setEditingKey(null)}
+                    onSave={v => handleSave(setting.key, v)}
+                    onClear={() => handleClear(setting.key)}
+                  />
+                ))
+              )}
+              {rowNotice && !rowNotice.key.startsWith('__') && dataSourceSettings.some(s => s.key === rowNotice.key) && (
+                <div className="mt-3"><Alert kind={rowNotice.ok ? 'ok' : 'error'} title={rowNotice.text} /></div>
+              )}
+            </CardBody>
+          </Card>
+
+          {/* Key Ring */}
+          <Card>
+            <CardHeader
+              title="API Key 轮换环"
+              description={keyRing?.has_multiple ? `已配置 ${keyRing.total} 个 key,遇限流自动切换` : '当前仅 1 个 key,无法轮换'}
+              action={<button onClick={handleResetCooldown} disabled={ringLoading} className="btn-sm btn-outline">重置冷却</button>}
+            />
+            <CardBody>
+              {keyRing && keyRing.total > 0 ? (
+                <div className="space-y-2">
+                  {keyRing.keys.map((k, i) => {
+                    const isBlocked = k.blocked_remaining > 0
+                    return (
+                      <div key={i} className={`flex items-center justify-between gap-3 border-b border-ink-100 py-2 last:border-b-0 ${isBlocked ? 'opacity-70' : ''}`}>
+                        <div className="flex items-center gap-2">
+                          <span className={`inline-block h-2 w-2 rounded-full ${isBlocked ? 'bg-amber-500' : 'bg-emerald-500'}`} />
+                          <span className="font-mono text-xs text-ink-700">{k.masked}</span>
+                          {i === keyRing.active_index && <span className="rounded bg-ink-900 px-1.5 py-0.5 text-2xs text-paper-500">当前</span>}
+                        </div>
+                        <span className={`text-2xs tabular-nums ${isBlocked ? 'text-amber-600' : 'text-ink-400'}`}>
+                          {isBlocked ? `冷却中 ${k.blocked_remaining.toFixed(0)}s` : '可用'}
+                        </span>
+                      </div>
+                    )
+                  })}
+                </div>
+              ) : (
+                <p className="text-xs text-ink-400">暂无 key 配置</p>
+              )}
+            </CardBody>
+          </Card>
+        </div>
+      </section>
+
+      {/* ── 2. LLM ── */}
+      <section>
+        <h2 className="section-head mb-3">大语言模型</h2>
+        <div className="grid gap-6 lg:grid-cols-2">
+          <Card>
+            <CardHeader
+              title="连接配置"
+              description="OpenAI 兼容接口(DeepSeek / 智谱 / 通义等)"
+              action={<button onClick={loadSettings} disabled={settingsLoading} className="btn btn-sm">{settingsLoading ? <><Spinner /> 加载中</> : '刷新'}</button>}
+            />
+            <CardBody>
+              {settingsLoading ? (
+                <div className="space-y-3">{llmSettings.map((_, i) => <SkeletonBlock key={i} className="h-9 w-full" />)}</div>
+              ) : (
+                llmSettings.map(setting => (
+                  <SettingRow
+                    key={setting.key}
+                    setting={setting}
+                    editing={editingKey === setting.key}
+                    busy={busyKey === setting.key}
+                    onEdit={() => { setEditingKey(setting.key); setRowNotice(null) }}
+                    onCancel={() => setEditingKey(null)}
+                    onSave={v => handleSave(setting.key, v)}
+                    onClear={() => handleClear(setting.key)}
+                    detectModels={setting.key === 'LLM_MODEL' ? detectLLMModels : undefined}
+                  />
+                ))
+              )}
+              {rowNotice && !rowNotice.key.startsWith('__') && llmSettings.some(s => s.key === rowNotice.key) && (
+                <div className="mt-3"><Alert kind={rowNotice.ok ? 'ok' : 'error'} title={rowNotice.text} /></div>
+              )}
+              {testResult && (
+                <div className="mt-4">
+                  <Alert kind={testResult.success ? 'ok' : 'error'} title={testResult.success ? '连接正常' : '连接失败'} message={testResult.success ? undefined : testResult.message} />
+                </div>
+              )}
+              <button onClick={handleTest} disabled={testing} className="btn btn-sm mt-4 w-full">
+                {testing ? <><Spinner /> 测试中</> : '测试 LLM 连接'}
+              </button>
+              <p className="mt-2 text-center text-2xs text-ink-400">测试会真实调用一次 LLM 预测,产生费用。</p>
+            </CardBody>
+          </Card>
+
+          <Card>
+            <CardHeader title="使用统计" description="从最近预测记录聚合" action={<button onClick={loadLlmStats} disabled={llmLoading} className="btn btn-sm">{llmLoading ? <><Spinner /> 加载中</> : '刷新'}</button>} />
+            <CardBody>
+              {llmLoading ? (
+                <div className="space-y-3"><SkeletonBlock className="h-16 w-full" /><SkeletonBlock className="h-16 w-full" /></div>
+              ) : llmStats ? (
+                <div className="grid grid-cols-3 gap-4">
+                  <div className="border-t-2 border-ink-900 pt-3 text-center">
+                    <div className="font-serif text-2xl font-bold tabular-nums text-ink-900">{llmStats.total_predictions}</div>
+                    <div className="mt-1 text-2xs text-ink-400">总预测数</div>
+                  </div>
+                  <div className="border-t-2 border-ink-900 pt-3 text-center">
+                    <div className="font-serif text-2xl font-bold tabular-nums text-ink-900">{llmStats.avg_latency_ms > 0 ? `${(llmStats.avg_latency_ms / 1000).toFixed(1)}s` : '—'}</div>
+                    <div className="mt-1 text-2xs text-ink-400">平均延迟</div>
+                  </div>
+                  <div className="border-t-2 border-press pt-3 text-center">
+                    <div className="font-serif text-2xl font-bold tabular-nums text-press">{llmStats.success_rate.toFixed(0)}%</div>
+                    <div className="mt-1 text-2xs text-ink-400">有效率</div>
+                  </div>
+                </div>
+              ) : (
+                <p className="py-6 text-center text-xs text-ink-400">暂无使用统计数据</p>
+              )}
+            </CardBody>
+          </Card>
+        </div>
+        <div className="mt-6">
+          <AgentLLMCard />
+        </div>
+      </section>
+
+      {/* ── 3. 认证 ── */}
+      <section>
+        <h2 className="section-head mb-3">登录认证</h2>
+        <Card>
+          <CardHeader title="修改密码" description="密码即会话签名密钥,修改后所有已登录会话失效,需重新登录" />
+          <CardBody>
+            {passwordOrigin && (
+              <p className="mb-3 flex items-center gap-2 text-2xs text-ink-500">
+                当前密码来源:
+                {passwordOrigin === 'db' ? <Badge status="success">数据库(scrypt 哈希)</Badge>
+                  : passwordOrigin === 'env' ? <Badge status="info">.env 初始值</Badge>
+                  : <Badge status="error">未配置</Badge>}
+              </p>
+            )}
+            <form onSubmit={handleChangePassword} className="space-y-3">
+              <div className="grid gap-3 sm:grid-cols-3">
+                <div>
+                  <label className="mb-1 block text-2xs text-ink-500">当前密码</label>
+                  <input type="password" value={currentPwd} onChange={e => setCurrentPwd(e.target.value)} autoComplete="current-password" className="field w-full" />
+                </div>
+                <div>
+                  <label className="mb-1 block text-2xs text-ink-500">新密码(至少 8 位)</label>
+                  <input type="password" value={newPwd} onChange={e => setNewPwd(e.target.value)} autoComplete="new-password" className="field w-full" />
+                </div>
+                <div>
+                  <label className="mb-1 block text-2xs text-ink-500">确认新密码</label>
+                  <input type="password" value={confirmPwd} onChange={e => setConfirmPwd(e.target.value)} autoComplete="new-password" className="field w-full" />
+                </div>
+              </div>
+              {pwdNotice && <Alert kind={pwdNotice.ok ? 'ok' : 'error'} title={pwdNotice.text} />}
+              <div className="flex items-center justify-between gap-2">
+                <p className="text-2xs text-ink-400">修改成功后会自动退出登录。</p>
+                <button type="submit" disabled={pwdBusy || !currentPwd || !newPwd || !confirmPwd} className="btn btn-solid btn-sm flex-shrink-0">
+                  {pwdBusy ? <><Spinner /> 修改中</> : '修改密码'}
+                </button>
+              </div>
+            </form>
+          </CardBody>
+        </Card>
+      </section>
+
+      {/* ── 4. 定时任务 ── */}
+      <section>
+        <h2 className="section-head mb-3">定时任务</h2>
+        <Card>
+          <CardHeader
+            title="采集调度"
+            description="配置 cron 表达式定时触发采集任务"
+            action={
+              <button
+                onClick={() => {
+                  createSchedule({ id: `schedule-${Date.now()}`, task: 'events', cron: '0 8 * * *', leagues: undefined, enabled: false })
+                    .then(() => fetchSchedules().then(setSchedules))
+                }}
+                className="btn btn-sm"
+              >
+                + 新建
+              </button>
+            }
+          />
+          <CardBody>
+            {scheduleNotice && (
+              <div className="mb-3">
+                <Alert kind={scheduleNotice.ok ? 'ok' : 'error'} title={scheduleNotice.text} onClose={() => setScheduleNotice(null)} />
+              </div>
+            )}
+            {schedulesLoading ? (
+              <SkeletonBlock className="h-10 w-full" />
+            ) : schedules.length === 0 ? (
+              <p className="py-6 text-center text-xs text-ink-400">暂无定时任务,点击右上角「+ 新建」创建</p>
+            ) : (
+              <div className="space-y-2">
+                {schedules.map(s => (
+                  <div key={s.id} className="flex flex-col gap-2 border-b border-ink-100 py-3 last:border-b-0 sm:flex-row sm:items-center sm:justify-between">
+                    <div className="flex-1 space-y-1">
+                      <div className="flex items-center gap-2">
+                        <span className={`inline-block h-2 w-2 rounded-full ${s.enabled ? 'bg-emerald-500' : 'bg-ink-300'}`} />
+                        <span className="text-xs font-medium text-ink-800">{s.id}</span>
+                        <Badge status={s.enabled ? 'success' : 'muted'}>{s.task}</Badge>
+                      </div>
+                      <p className="font-mono text-2xs text-ink-500">{s.cron}</p>
+                      {s.last_run_at && (
+                        <p className="text-2xs text-ink-400">
+                          上次: {new Date(s.last_run_at).toLocaleString('zh-CN', { hour12: false })}
+                          {s.last_status === 'success' ? ' ✓' : s.last_status === 'failed' ? ' ✗' : ''}
+                        </p>
+                      )}
+                    </div>
+                    <div className="flex items-center gap-2">
+                      <button
+                        onClick={() => handleRunSchedule(s)}
+                        disabled={scheduleBusyId === s.id}
+                        className="btn btn-sm"
+                      >
+                        {scheduleBusyId === s.id ? <Spinner /> : '立即执行'}
+                      </button>
+                      <button
+                        onClick={() => handleToggleSchedule(s)}
+                        disabled={scheduleBusyId === s.id}
+                        className={`btn btn-sm ${s.enabled ? '' : 'btn-solid'}`}
+                      >
+                        {scheduleBusyId === s.id ? <Spinner /> : (s.enabled ? '禁用' : '启用')}
+                      </button>
+                      <button
+                        onClick={() => handleDeleteSchedule(s)}
+                        disabled={scheduleBusyId === s.id}
+                        className="btn btn-sm btn-danger"
+                      >
+                        {scheduleBusyId === s.id ? <Spinner /> : '删除'}
+                      </button>
+                    </div>
+                  </div>
+                ))}
+              </div>
+            )}
+          </CardBody>
+        </Card>
+      </section>
+    </div>
+  )
+}

frontend/src/admin/routes.tsx

@@ -9,14 +9,14 @@ import { Navigate } from 'react-router-dom'
 import AdminLayout from './AdminLayout'
 import Dashboard from './pages/Dashboard'
 import CollectionPage from './pages/Collection'
-import PredictionsPage from './pages/Predictions'
+import DataCompletenessPage from './pages/DataCompleteness'
+import PredictionsPage from './pages/PredictionHistory'
 import BacktestPage from './pages/Backtest'
 import MonitoringPage from './pages/Monitoring'
-import DataSourcesPage from './pages/DataSources'
-import LLMConfigPage from './pages/LLMConfig'
-import ConfigPage from './pages/Config'
+import SettingsPage from './pages/Settings'
 import LogsPage from './pages/Logs'
 import EvalPage from './pages/EvalPage'
+import DataPipelinePage from './pages/DataPipeline'
 
 export const adminRoutes = [
   {
@@ -25,14 +25,14 @@ export const adminRoutes = [
     children: [
       { index: true, element: <Dashboard /> },
       { path: 'collection', element: <CollectionPage /> },
+      { path: 'data-completeness', element: <DataCompletenessPage /> },
+      { path: 'data-pipeline', element: <DataPipelinePage /> },
       { path: 'predictions', element: <PredictionsPage /> },
       { path: 'backtest', element: <BacktestPage /> },
       { path: 'monitoring', element: <MonitoringPage /> },
-      { path: 'data-sources', element: <DataSourcesPage /> },
-      { path: 'llm-config', element: <LLMConfigPage /> },
-      { path: 'config', element: <ConfigPage /> },
+      { path: 'settings', element: <SettingsPage /> },
       { path: 'logs', element: <LogsPage /> },
-        { path: 'eval', element: <EvalPage /> },
+      { path: 'eval', element: <EvalPage /> },
       { path: '*', element: <Navigate to="/admin" replace /> },
     ],
   },

frontend/src/admin/types.ts

@@ -17,7 +17,8 @@ export interface HealthStatus {
 
 export interface DashboardStats {
   leagues: League[]
-  total_matches: number
+  // 比赛总量已移除: 用 fetchAdminStats()(/admin/stats)的精确 COUNT,
+  // 不要再用列表 items.length 近似(上限 100 会严重失真)
   total_predictions: number
   health: string
   db_tables: { name: string; row_count: number; size_mb: number; last_updated: string | null }[]
@@ -74,6 +75,8 @@ export interface Prediction {
   subjective_confidence?: number | null
   reasoning?: string | null
   agent_outputs?: PredictionAgentOutput[] | null
+  agent_weights?: Record<string, number> | null
+  status?: 'success' | 'failed' | 'degraded'
   created_at: string
   actual_home_goals?: number | null
   actual_away_goals?: number | null
@@ -91,9 +94,10 @@ export interface PredictRequest {
 
 export interface CollectionRequest {
   status?: string
-  source: 'bzzoiro' | 'understat' | 'injuries'
+  source: 'bzzoiro'
   leagues?: string[]
-  league?: string
+  task?: 'events' | 'standings' | 'stats' | 'all'
+  limit?: number
   season?: string
   date_from?: string
   date_to?: string
@@ -279,6 +283,20 @@ export interface IngestSourceStatus {
   last_failure: IngestLastFailure | null
 }
 
+// ── 采集任务状态 ──────────────────────────────────────────────
+
+export interface IngestJob {
+  id: string
+  task: string
+  params: Record<string, unknown>
+  status: 'pending' | 'running' | 'success' | 'failed'
+  result: Record<string, unknown> | null
+  error: string | null
+  created_at: string | null
+  started_at: string | null
+  finished_at: string | null
+}
+
 // ── 比赛详情 ─────────────────────────────────────────────────────
 
 export interface MatchRecentPrediction {
@@ -318,9 +336,31 @@ export interface MatchDetailOut {
   match_stage: string | null
   home_xg: number | null
   away_xg: number | null
+  stats: MatchStatsDetail | null
   recent_predictions: MatchRecentPrediction[]
 }
 
+/** bzzoiro /events/{id}/stats/ 返回的详细比赛统计 */
+export interface MatchStatsDetail {
+  home_xg: number | null
+  away_xg: number | null
+  home_shots: number | null
+  away_shots: number | null
+  home_shots_on_target: number | null
+  away_shots_on_target: number | null
+  home_corners: number | null
+  away_corners: number | null
+  home_possession: number | null
+  home_yellow_cards: number | null
+  away_yellow_cards: number | null
+  home_red_cards: number | null
+  away_red_cards: number | null
+  home_big_chances: number | null
+  away_big_chances: number | null
+  home_fouls: number | null
+  away_fouls: number | null
+}
+
 export interface TeamRecentMatch {
   match_date: string | null
   home_team: string | null
@@ -343,4 +383,7 @@ export interface AdminStats {
     last_24h: number
     last_7d: number
   }
+  matches?: { total: number; finished: number }
+  stats?: { total: number }
+  standings?: { total: number }
 }

frontend/src/admin/useCommandPalette.tsx

@@ -0,0 +1,155 @@
+/**
+ * Admin 后台 - 键盘快捷键: Cmd+K 命令面板
+ *
+ * 提供全局快捷键:
+ *   Cmd/Ctrl+K — 打开命令面板(页面跳转)
+ *   / — 聚焦搜索(日志页)
+ *   r — 刷新当前页面数据(通用)
+ */
+
+import { useEffect, useState, useCallback } from 'react'
+import { useNavigate } from 'react-router-dom'
+
+interface CommandItem {
+  id: string
+  label: string
+  group: string
+  action: () => void
+}
+
+export function useCommandPalette(pages: Array<{ to: string; label: string; group: string }>) {
+  const [open, setOpen] = useState(false)
+  const [query, setQuery] = useState('')
+  const navigate = useNavigate()
+
+  const items: CommandItem[] = pages.map(p => ({
+    id: p.to,
+    label: p.label,
+    group: p.group,
+    action: () => { navigate(p.to); setOpen(false) },
+  }))
+
+  const filtered = query
+    ? items.filter(i => i.label.toLowerCase().includes(query.toLowerCase()) || i.id.includes(query.toLowerCase()))
+    : items
+
+  useEffect(() => {
+    const handler = (e: KeyboardEvent) => {
+      // Cmd/Ctrl+K → 命令面板
+      if ((e.metaKey || e.ctrlKey) && e.key === 'k') {
+        e.preventDefault()
+        setOpen(o => !o)
+        setQuery('')
+      }
+      // Escape → 关闭
+      if (e.key === 'Escape' && open) {
+        setOpen(false)
+        setQuery('')
+      }
+    }
+    document.addEventListener('keydown', handler)
+    return () => document.removeEventListener('keydown', handler)
+  }, [open])
+
+  return { open, setOpen, query, setQuery, items: filtered }
+}
+
+/** 命令面板弹窗 */
+export function CommandPalette({
+  open,
+  query,
+  setQuery,
+  items,
+  onClose,
+}: {
+  open: boolean
+  query: string
+  setQuery: (q: string) => void
+  items: CommandItem[]
+  onClose: () => void
+}) {
+  const [selected, setSelected] = useState(0)
+
+  // 重置选中项当列表变化
+  useEffect(() => { setSelected(0) }, [items.length])
+
+  useEffect(() => {
+    if (!open) return
+    const handler = (e: KeyboardEvent) => {
+      if (e.key === 'ArrowDown') { e.preventDefault(); setSelected(s => Math.min(s + 1, items.length - 1)) }
+      if (e.key === 'ArrowUp') { e.preventDefault(); setSelected(s => Math.max(s - 1, 0)) }
+      if (e.key === 'Enter' && items[selected]) { items[selected].action(); onClose() }
+    }
+    document.addEventListener('keydown', handler)
+    return () => document.removeEventListener('keydown', handler)
+  }, [open, items, selected, onClose])
+
+  if (!open) return null
+
+  // 按分组聚合
+  const grouped: Record<string, CommandItem[]> = {}
+  for (const item of items) {
+    grouped[item.group] = grouped[item.group] || []
+    grouped[item.group].push(item)
+  }
+
+  return (
+    <div
+      className="fixed inset-0 z-[60] flex items-start justify-center bg-ink-900/50 p-4 pt-[15vh]"
+      onClick={onClose}
+      role="dialog"
+      aria-modal="true"
+      aria-label="命令面板"
+    >
+      <div
+        className="w-full max-w-lg border border-ink-900 bg-paper-50 shadow-2xl"
+        onClick={e => e.stopPropagation()}
+      >
+        {/* 搜索框 */}
+        <div className="flex items-center gap-2 border-b border-ink-200 px-3 py-2.5">
+          <span className="text-ink-400">⌘</span>
+          <input
+            value={query}
+            onChange={e => setQuery(e.target.value)}
+            placeholder="输入页面名或路径…"
+            autoFocus
+            className="flex-1 bg-transparent text-sm outline-none placeholder:text-ink-400"
+          />
+          <kbd className="border border-ink-200 px-1.5 py-0.5 text-2xs text-ink-400">ESC</kbd>
+        </div>
+
+        {/* 结果列表 */}
+        <div className="max-h-[50vh] overflow-y-auto py-2">
+          {items.length === 0 ? (
+            <p className="py-6 text-center text-xs text-ink-400">无匹配页面</p>
+          ) : (
+            Object.entries(grouped).map(([group, groupItems]) => (
+              <div key={group}>
+                <p className="px-3 py-1 text-2xs font-medium uppercase tracking-widest text-ink-400">{group}</p>
+                {groupItems.map((item, i) => (
+                  <button
+                    key={item.id}
+                    onClick={() => { item.action(); onClose() }}
+                    className={`flex w-full items-center gap-2 px-3 py-2 text-left text-sm transition-colors ${
+                      selected === items.indexOf(item) ? 'bg-paper-100 text-press' : 'text-ink-700 hover:bg-paper-100'
+                    }`}
+                  >
+                    <span className="truncate">{item.label}</span>
+                    <span className="ml-auto text-2xs text-ink-400">{item.id}</span>
+                  </button>
+                ))}
+              </div>
+            ))
+          )}
+        </div>
+
+        {/* 底部提示 */}
+        <div className="flex items-center gap-3 border-t border-ink-200 px-3 py-1.5 text-2xs text-ink-400">
+          <span>↑↓ 导航</span>
+          <span>↵ 跳转</span>
+          <span>ESC 关闭</span>
+        </div>
+      </div>
+    </div>
+  )
+}

frontend/src/index.css

@@ -2,6 +2,35 @@
 @tailwind components;
 @tailwind utilities;
 
+/* 毛体草书(刘建毛草) - 国内 CDN,离线回退粗楷体 */
+@font-face {
+  font-family: 'Liu Jian Mao Cao';
+  src: url('https://cdn.jsdelivr.net/gh/google/fonts@main/ofl/liujianmaocao/LiuJianMaoCao-Regular.ttf') format('truetype');
+  font-display: swap;
+}
+
+/* 粗毛笔字效果:笔触加粗 + 微描边 */
+.font-brush {
+  font-weight: 700;
+  -webkit-text-stroke: 0.3px currentColor;
+  text-shadow: 0.5px 0.5px 0 currentColor;
+}
+
+/* 页面内容横向轻扫+淡入 */
+.page-content-enter {
+  animation: pageSlideIn 0.3s ease-out;
+}
+@keyframes pageSlideIn {
+  from {
+    opacity: 0;
+    transform: translateX(20px);
+  }
+  to {
+    opacity: 1;
+    transform: translateX(0);
+  }
+}
+
 @layer base {
   html {
     -webkit-text-size-adjust: 100%;
@@ -58,14 +87,15 @@
 
   /* ── 按钮:方正边框式,悬停反白 ── */
   .btn {
-    @apply inline-flex items-center justify-center gap-1.5 border border-ink-300 bg-transparent px-3 py-1.5
+    @apply inline-flex items-center justify-center gap-1.5 border border-ink-300 bg-transparent px-3
            text-sm text-ink-700 transition-colors duration-150
            hover:border-ink-900 hover:bg-ink-900 hover:text-paper-50
            disabled:cursor-not-allowed disabled:opacity-40
-           disabled:hover:border-ink-300 disabled:hover:bg-transparent disabled:hover:text-ink-700;
+           disabled:hover:border-ink-300 disabled:hover:bg-transparent disabled:hover:text-ink-700
+           min-h-[44px] py-1.5;
   }
   .btn-sm {
-    @apply px-2.5 py-1 text-xs min-h-[36px];
+    @apply px-2.5 text-xs min-h-[36px];
   }
   .btn-solid {
     @apply border-ink-900 bg-ink-900 text-paper-50 hover:border-press hover:bg-press;
@@ -74,6 +104,31 @@
     @apply border-press bg-transparent text-press hover:bg-press hover:text-paper-50;
   }
 
+  /* ── 统一空态 ── */
+  .empty-state {
+    @apply border-y border-ink-200 py-12 text-center;
+  }
+  .empty-state-title {
+    @apply font-serif text-sm text-ink-600;
+  }
+  .empty-state-sub {
+    @apply mt-1.5 text-xs text-ink-400;
+  }
+  .empty-state-action {
+    @apply mt-4 inline-flex items-center gap-2 text-2xs text-press hover:text-press-dark transition-colors;
+  }
+
+  /* ── 统一错误横幅(前台用,后台用 Alert) ── */
+  .error-banner {
+    @apply flex items-start justify-between gap-3 border border-press bg-press-wash px-4 py-3;
+  }
+  .error-banner-title {
+    @apply text-sm font-medium text-press;
+  }
+  .error-banner-detail {
+    @apply mt-0.5 text-xs text-ink-600;
+  }
+
   /* ── 表单控件:方正、无圆角 ── */
   .field {
     @apply border border-ink-300 bg-transparent px-2.5 py-1.5 text-sm text-ink-800
@@ -102,6 +157,22 @@
   .skeleton {
     @apply animate-pulse rounded-none bg-ink-200;
   }
+
+  /* ── 侧边栏图标:统一样式 + hover过渡到品牌色 ── */
+  .nav-icon {
+    width: 1.125rem;
+    height: 1.125rem;
+    stroke-width: 1.5;
+    flex-shrink: 0;
+    opacity: 0.5;
+    transition: all 0.2s ease;
+  }
+  .nav-icon-wrap:hover .nav-icon,
+  .nav-icon-wrap.active .nav-icon {
+    opacity: 1;
+    color: #9E1B1B;
+    stroke-width: 2;
+  }
 }
 
 /* ── Admin 后台 ──

frontend/src/lib/http.test.ts

@@ -0,0 +1,65 @@
+/**
+ * P0-00: HTTP client method/body/headers 可信度测试。
+ * 运行: node --experimental-strip-types frontend/src/lib/http.test.ts
+ *
+ * 最小环境 polyfill:Node 22 自带 fetch/AbortController,本测试不触发 401 路径,
+ * 故 window.dispatchEvent 不会被调用,无需完整 DOM。
+ */
+import { test } from 'node:test'
+import assert from 'node:assert/strict'
+
+// 最小浏览器环境 polyfill(仅覆盖 http.ts 在 happy path 用到的全局)
+const store: Record<string, string> = {}
+// @ts-expect-error 测试用最小 window stub
+globalThis.window = {
+  dispatchEvent: () => false,
+  localStorage: {
+    getItem: (k: string) => store[k] ?? null,
+    setItem: (k: string, v: string) => { store[k] = v },
+    removeItem: (k: string) => { delete store[k] },
+  },
+}
+
+// 捕获每次 fetch 的入参供断言
+let lastInit: RequestInit | undefined
+globalThis.fetch = async (_url: string, init?: RequestInit) => {
+  lastInit = init
+  return new Response(JSON.stringify({ ok: true }), { status: 200, headers: { 'content-type': 'application/json' } })
+}
+
+const { http } = await import('./http.ts')
+
+test('GET: method=GET, 无 body, 无 Content-Type', async () => {
+  await http.get('/api/v1/matches')
+  assert.equal(lastInit?.method, 'GET')
+  assert.equal(lastInit?.body, undefined)
+  assert.equal((lastInit?.headers as Record<string, string>)?.['Content-Type'], undefined)
+})
+
+test('POST: method=POST, 序列化 body, 有 Content-Type', async () => {
+  await http.post('/api/v1/matches', { a: 1 })
+  assert.equal(lastInit?.method, 'POST')
+  assert.equal(lastInit?.body, JSON.stringify({ a: 1 }))
+  assert.equal((lastInit?.headers as Record<string, string>)?.['Content-Type'], 'application/json')
+})
+
+test('POST 空 body: 不设 Content-Type', async () => {
+  await http.post('/api/v1/matches', undefined)
+  assert.equal(lastInit?.method, 'POST')
+  assert.equal(lastInit?.body, undefined)
+  assert.equal((lastInit?.headers as Record<string, string>)?.['Content-Type'], undefined)
+})
+
+test('PUT: method=PUT, 有 body 与 Content-Type', async () => {
+  await http.put('/api/v1/x', { b: 2 })
+  assert.equal(lastInit?.method, 'PUT')
+  assert.equal(lastInit?.body, JSON.stringify({ b: 2 }))
+  assert.equal((lastInit?.headers as Record<string, string>)?.['Content-Type'], 'application/json')
+})
+
+test('DELETE: method=DELETE, 无 body, 无 Content-Type', async () => {
+  await http.delete('/api/v1/x/1')
+  assert.equal(lastInit?.method, 'DELETE')
+  assert.equal(lastInit?.body, undefined)
+  assert.equal((lastInit?.headers as Record<string, string>)?.['Content-Type'], undefined)
+})

frontend/src/lib/http.ts

@@ -0,0 +1,104 @@
+/**
+ * 共享 HTTP 客户端(公开站 + Admin 统一)
+ *
+ * 特性:
+ *   - 统一超时(默认 30s,可覆盖)
+ *   - 统一错误处理(ApiError)
+ *   - 401 自动广播(Admin 场景)
+ *   - JSON/HTML 容错解析
+ *   - 请求竞态防护(可选 signal)
+ *
+ * 注: Admin 侧的 admin/api.ts 是本模块的薄门面,不再有第二套实现。
+ */
+
+/** 会话失效事件名,AdminLayout 监听后弹出登录页 */
+export const UNAUTHORIZED_EVENT = 'profeto:unauthorized'
+
+const API_BASE = '/api/v1'
+const DEFAULT_TIMEOUT = 30_000
+
+export class ApiError extends Error {
+  constructor(
+    message: string,
+    public status: number,
+    public data?: unknown,
+  ) {
+    super(message)
+    this.name = 'ApiError'
+  }
+}
+
+interface RequestOptions {
+  timeoutMs?: number
+  skipAuthHandling?: boolean
+  signal?: AbortSignal
+  method?: string
+  body?: string
+}
+
+async function request<T>(path: string, options: RequestOptions = {}): Promise<T> {
+  const url = path.startsWith('http') ? path : path.startsWith('/') ? path : `${API_BASE}${path}`
+  const { timeoutMs = DEFAULT_TIMEOUT, skipAuthHandling, signal } = options
+
+  const controller = new AbortController()
+  const timer = setTimeout(() => controller.abort(), timeoutMs)
+
+  // 如果外部传了 signal,也关联到内部 controller
+  if (signal) {
+    signal.addEventListener('abort', () => controller.abort(), { once: true })
+  }
+
+  try {
+    const method = (options.method ?? 'GET').toUpperCase()
+    const body = options.body
+    // 仅当有 body 时设置 Content-Type,避免 GET/DELETE 等无 body 请求被误标
+    const headers: Record<string, string> = body ? { 'Content-Type': 'application/json' } : {}
+    const res = await fetch(url, { signal: controller.signal, method, body, headers })
+
+    if (!res.ok) {
+      const rawText = await res.text()
+      let detail: unknown = rawText
+      try {
+        detail = JSON.parse(rawText)
+      } catch {
+        // 非 JSON(如 HTML 错误页),保留原始文本
+      }
+      let message =
+        detail && typeof detail === 'object' && detail !== null && 'detail' in detail
+          ? String((detail as { detail: unknown }).detail)
+          : `HTTP ${res.status}: ${res.statusText}`
+
+      if (res.status === 401 && !skipAuthHandling) {
+        message += '\n登录已过期,请重新登录。'
+        window.dispatchEvent(new CustomEvent(UNAUTHORIZED_EVENT))
+      }
+      throw new ApiError(message, res.status, detail)
+    }
+
+    if (res.status === 204) {
+      return undefined as T
+    }
+
+    return res.json() as Promise<T>
+  } catch (err) {
+    if (err instanceof ApiError) throw err
+    if (err instanceof DOMException && err.name === 'AbortError') {
+      throw new ApiError('请求超时,请稍后重试', 0)
+    }
+    throw new ApiError(
+      err instanceof Error ? err.message : '网络错误,请检查连接',
+      0,
+    )
+  } finally {
+    clearTimeout(timer)
+  }
+}
+
+export const http = {
+  get: <T>(path: string, opts?: RequestOptions) => request<T>(path, { ...opts }),
+  post: <T>(path: string, body?: unknown, opts?: RequestOptions) =>
+    request<T>(path, { ...opts, method: 'POST', body: body ? JSON.stringify(body) : undefined }),
+  put: <T>(path: string, body?: unknown, opts?: RequestOptions) =>
+    request<T>(path, { ...opts, method: 'PUT', body: body ? JSON.stringify(body) : undefined }),
+  delete: <T>(path: string, opts?: RequestOptions) => request<T>(path, { ...opts, method: 'DELETE' }),
+}

frontend/src/pages/Standings.tsx

@@ -0,0 +1,238 @@
+/**
+ * 主站 - 联赛积分榜页
+ *
+ * 展示各联赛最新积分榜(位置/积分/净胜/xG差/近期走势/分区),
+ * 数据来自 bzzoiro /leagues/{id}/standings/ 管线采集。
+ */
+
+import { useEffect, useState, useCallback } from 'react'
+import { fetchStandings } from '../admin/dal'
+import type { StandingsLeague, StandingRow } from '../admin/dal'
+import { useLeagues } from './matches/hooks/useLeagues'
+import { Spinner } from '../admin/components'
+
+const ZONE_META: Record<string, { label: string; cls: string }> = {
+  // 欧战资格
+  'Champions League': { label: '欧冠区', cls: 'bg-emerald-100 text-emerald-700' },
+  'Champions League Qualification': { label: '欧冠资格', cls: 'bg-emerald-100 text-emerald-700' },
+  'Europa League': { label: '欧联区', cls: 'bg-amber-100 text-amber-700' },
+  'Conference League': { label: '欧协杯', cls: 'bg-sky-100 text-sky-700' },
+  'Conference League Qualification': { label: '欧协杯', cls: 'bg-sky-100 text-sky-700' },
+  'Europa Conference League': { label: '欧协杯', cls: 'bg-sky-100 text-sky-700' },
+  'Europa Conference League Qualification': { label: '欧协杯', cls: 'bg-sky-100 text-sky-700' },
+  // 升级
+  'Championship': { label: '升级区', cls: 'bg-emerald-100 text-emerald-700' },
+  'Promotion': { label: '升级区', cls: 'bg-emerald-100 text-emerald-700' },
+  'Promotion Group': { label: '升级组', cls: 'bg-emerald-100 text-emerald-700' },
+  // 降级
+  'Relegation': { label: '降级区', cls: 'bg-rose-100 text-rose-700' },
+  'Relegation Playoffs': { label: '降级附加赛', cls: 'bg-orange-100 text-orange-700' },
+  'Relegation Group': { label: '降级组', cls: 'bg-rose-100 text-rose-700' },
+  // 附加赛
+  'Playoffs': { label: '附加赛', cls: 'bg-amber-100 text-amber-700' },
+  'Championship Playoffs': { label: '升级附加赛', cls: 'bg-amber-100 text-amber-700' },
+  'Qualification Playoffs': { label: '资格附加赛', cls: 'bg-sky-100 text-sky-700' },
+  'Qualification': { label: '资格赛', cls: 'bg-sky-100 text-sky-700' },
+}
+
+function zoneBadge(zone?: string | null) {
+  if (!zone) return null
+  const meta = ZONE_META[zone] ?? { label: zone, cls: 'bg-ink-100 text-ink-600' }
+  return <span className={`whitespace-nowrap rounded px-1.5 py-0.5 text-2xs font-medium ${meta.cls}`}>{meta.label}</span>
+}
+
+/** 近期走势串(W/D/L) → 彩色圆点 */
+function FormDots({ form }: { form?: string | null }) {
+  if (!form) return <span className="text-2xs text-ink-400">—</span>
+  const colorMap: Record<string, string> = { W: 'bg-emerald-500', D: 'bg-ink-300', L: 'bg-rose-500' }
+  return (
+    <span className="inline-flex gap-0.5">
+      {form.slice(0, 5).split('').map((c, i) => (
+        <span key={i} className={`inline-block h-1.5 w-1.5 rounded-full ${colorMap[c] ?? 'bg-ink-200'}`} />
+      ))}
+    </span>
+  )
+}
+
+export default function StandingsPage() {
+  // 统一数据源:复用 useLeagues hook(优先 API,失败回退本地常量)
+  const leagues = useLeagues()
+  const [standings, setStandings] = useState<StandingsLeague[]>([])
+  const [activeLeague, setActiveLeague] = useState<string>('')
+  const [loading, setLoading] = useState(true)
+  const [switching, setSwitching] = useState(false)  // 切换联赛中
+  const [error, setError] = useState<string | null>(null)
+  const [showBackTop, setShowBackTop] = useState(false)  // 回到顶部按钮显示态
+
+  // 监听滚动,超过 300px 显示回到顶部按钮
+  useEffect(() => {
+    const handleScroll = () => setShowBackTop(window.scrollY > 300)
+    window.addEventListener('scroll', handleScroll, { passive: true })
+    return () => window.removeEventListener('scroll', handleScroll)
+  }, [])
+
+  const scrollToTop = () => window.scrollTo({ top: 0, behavior: 'smooth' })
+
+  const load = useCallback(async (code?: string) => {
+    setLoading(true)
+    setError(null)
+    try {
+      const data = await fetchStandings(code)
+      setStandings(data.leagues)
+      if (!activeLeague && data.leagues.length > 0) {
+        setActiveLeague(data.leagues[0].league_code)
+      }
+    } catch (err) {
+      setError(err instanceof Error ? err.message : '加载失败')
+    } finally {
+      setLoading(false)
+    }
+  }, [activeLeague])
+
+  useEffect(() => { load() }, []) // eslint-disable-line react-hooks/exhaustive-deps
+
+  // 切换联赛(带加载态,禁用 tab 防重复点击)
+  const switchLeague = async (code: string) => {
+    if (code === activeLeague || switching) return
+    setSwitching(true)
+    setActiveLeague(code)
+    try {
+      await fetchStandings(code).then(data => setStandings(data.leagues))
+    } catch (err) {
+      setError(err instanceof Error ? err.message : '加载失败')
+    } finally {
+      setSwitching(false)
+    }
+  }
+
+  const active = standings.find(l => l.league_code === activeLeague) ?? standings[0]
+
+  return (
+    <div className="space-y-6">
+      {/* 联赛切换 */}
+      <div className="flex flex-wrap gap-2">
+        {leagues.map(l => {
+          // 标记该联赛是否有积分榜数据:有数据可正常切换,无数据也可选中但显示空态
+          const hasData = standings.some(s => s.league_code === l.code)
+          const isEmpty = activeLeague === l.code && !hasData
+          return (
+            <button
+              key={l.code}
+              onClick={() => switchLeague(l.code)}
+              disabled={switching}
+              title={hasData ? undefined : '暂无积分榜数据'}
+              className={`rounded border px-3 py-1.5 text-xs transition-colors disabled:opacity-50 ${
+                activeLeague === l.code
+                  ? 'border-ink-900 bg-ink-900 text-paper-50'
+                  : 'border-ink-200 text-ink-500 hover:border-ink-300'
+              } ${!hasData ? 'border-dashed' : ''}`}
+            >
+              {l.name}
+            </button>
+          )
+        })}
+      </div>
+
+      {error && (
+        <div className="border border-rose-300 bg-rose-50 px-4 py-3 text-sm text-rose-700">
+          {error}
+        </div>
+      )}
+
+      {loading && (
+        <div className="flex justify-center py-12 text-xs text-ink-400">加载中…</div>
+      )}
+
+      {/* 切换联赛时的轻量加载指示 */}
+      {switching && !loading && (
+        <div className="flex items-center gap-2 border-b border-ink-200 px-1 py-2 text-xs text-ink-400">
+          <Spinner /> 切换联赛中…
+        </div>
+      )}
+
+      {!loading && !active && (
+        <div className="border-y border-ink-200 py-12 text-center">
+          <p className="font-serif text-sm text-ink-600">暂无积分榜数据</p>
+          <p className="mt-1.5 text-xs text-ink-400">
+            请先在管理后台「数据采集」页运行「积分榜」任务。
+          </p>
+        </div>
+      )}
+
+      {active && (
+        <div>
+          <div className="mb-3 flex items-center justify-between border-b border-ink-200 pb-2">
+            <div>
+              <h2 className="font-serif text-lg font-bold text-ink-900">
+                {active.league_name}
+              </h2>
+              <p className="text-xs text-ink-400">
+                {active.season} 赛季 · {active.rows.length} 队
+                {active.retrieved_at && ` · 更新于 ${new Date(active.retrieved_at).toLocaleDateString('zh-CN')}`}
+              </p>
+            </div>
+          </div>
+
+          {/* 积分榜表格 */}
+          <div className="overflow-x-auto">
+            <table className="w-full min-w-[640px] text-xs">
+              <thead>
+                <tr className="border-b border-ink-200 text-left text-ink-400">
+                  <th className="w-8 py-2 font-medium">#</th>
+                  <th className="py-2 font-medium">球队</th>
+                  <th className="w-10 text-center py-2 font-medium">赛</th>
+                  <th className="w-10 text-center py-2 font-medium">胜</th>
+                  <th className="w-10 text-center py-2 font-medium">平</th>
+                  <th className="w-10 text-center py-2 font-medium">负</th>
+                  <th className="w-12 text-center py-2 font-medium">进/失</th>
+                  <th className="w-12 text-center py-2 font-medium">净</th>
+                  <th className="w-14 text-center py-2 font-medium">积分</th>
+                  <th className="w-16 text-center py-2 font-medium">xG±</th>
+                  <th className="w-20 text-center py-2 font-medium">走势</th>
+                  <th className="w-16 text-right py-2 font-medium">区</th>
+                </tr>
+              </thead>
+              <tbody>
+                {active.rows.map((r: StandingRow) => (
+                  <tr key={r.position} className="border-b border-ink-100 hover:bg-paper-100">
+                    <td className="py-2 font-medium text-ink-700">{r.position}</td>
+                    <td className="py-2 font-medium text-ink-900">{r.team}</td>
+                    <td className="text-center py-2 text-ink-500">{r.played}</td>
+                    <td className="text-center py-2 text-ink-500">{r.won}</td>
+                    <td className="text-center py-2 text-ink-500">{r.drawn}</td>
+                    <td className="text-center py-2 text-ink-500">{r.lost}</td>
+                    <td className="text-center py-2 text-ink-500">{r.goals_for}/{r.goals_against}</td>
+                    <td className={`text-center py-2 ${r.goal_diff > 0 ? 'text-emerald-600' : r.goal_diff < 0 ? 'text-rose-600' : 'text-ink-500'}`}>
+                      {r.goal_diff > 0 ? `+${r.goal_diff}` : r.goal_diff}
+                    </td>
+                    <td className="text-center py-2 font-bold text-ink-900">{r.points}</td>
+                    <td className="text-center py-2 text-ink-500">
+                      {r.xg_for != null && r.xg_against != null
+                        ? `${(r.xg_for - r.xg_against).toFixed(1)}`
+                        : '—'}
+                    </td>
+                    <td className="py-2"><div className="flex justify-center"><FormDots form={r.form} /></div></td>
+                    <td className="py-2 text-right">{zoneBadge(r.zone)}</td>
+                  </tr>
+                ))}
+              </tbody>
+            </table>
+          </div>
+        </div>
+      )}
+
+      {/* 回到顶部按钮 */}
+      <button
+        onClick={scrollToTop}
+        className={`fixed bottom-6 right-6 z-40 flex h-10 w-10 items-center justify-center rounded-full border border-ink-200 bg-paper-50 text-ink-600 shadow-lg transition-all duration-300 hover:border-ink-400 hover:text-ink-900 ${
+          showBackTop ? 'translate-y-0 opacity-100' : 'translate-y-4 opacity-0 pointer-events-none'
+        }`}
+        aria-label="回到顶部"
+      >
+        <svg className="h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor" strokeWidth={2}>
+          <path strokeLinecap="round" strokeLinejoin="round" d="M5 15l7-7 7 7" />
+        </svg>
+      </button>
+    </div>
+  )
+}

frontend/src/pages/matches/components/AgentsPanel.tsx

@@ -0,0 +1,171 @@
+/**
+ * AgentsPanel: 五路专家意见 —— 可折叠 + 状态摘要 + 权重条形图 + 单路详情。
+ *
+ * P3-1: 从 MatchPredictPanel.PredictionPanel 拆出,渲染逻辑原样搬迁。
+ */
+import { useState } from 'react'
+import type { AgentReport, Prediction } from '../../types'
+import { AGENT_LABELS, CN_NUM } from '../../types'
+
+const STATUS_BADGE: Record<string, { label: string; cls: string }> = {
+  ok: { label: '正常', cls: 'text-ink-500' },
+  no_data: { label: '无数据', cls: 'text-ink-400' },
+  error: { label: '调用失败', cls: 'text-press' },
+  parse_error: { label: '解析失败', cls: 'text-press' },
+}
+
+const SUFFICIENCY_LABEL: Record<string, string> = {
+  high: '充分',
+  medium: '一般',
+  low: '偏少',
+  none: '无',
+}
+
+/** home_edge(-1~1,正=利主队)的可视化:以中线为原点的双向细条 */
+function EdgeBar({ value }: { value: number }) {
+  const v = Math.max(-1, Math.min(1, value))
+  const half = Math.abs(v) * 50
+  return (
+    <div className="relative h-px w-full bg-ink-200" role="presentation">
+      <span className="absolute left-1/2 top-1/2 h-2 w-px -translate-x-1/2 -translate-y-1/2 bg-ink-400" />
+      <span
+        className={`absolute top-0 h-px transition-all duration-500 ${v >= 0 ? 'bg-press' : 'bg-ink-600'}`}
+        style={
+          v >= 0
+            ? { left: '50%', width: `${half}%` }
+            : { right: '50%', width: `${half}%` }
+        }
+      />
+    </div>
+  )
+}
+
+/** 单路专家意见:汉字编号 + 细线行 */
+function AgentCard({ report: r, no }: { report: AgentReport; no: string }) {
+  const badge = STATUS_BADGE[r.status] ?? { label: r.status, cls: 'text-ink-400' }
+  const inactive = r.status !== 'ok'
+
+  return (
+    <details className="group border-b border-ink-200">
+      <summary className="flex cursor-pointer list-none items-baseline gap-2.5 px-1 py-3">
+        <span className="font-serif text-sm text-ink-400">{no}</span>
+        <span className="text-sm font-medium text-ink-900">{AGENT_LABELS[r.agent] ?? r.agent}</span>
+        <span className={`text-2xs ${badge.cls}`}>{badge.label}</span>
+
+        <span className="ml-auto flex items-baseline gap-3 text-2xs tabular-nums text-ink-500">
+          {r.status === 'ok' && r.subjective_confidence !== null && (
+            <span>信心 {Math.round(r.subjective_confidence * 100)}%</span>
+          )}
+          {r.status === 'ok' && r.probable_score && (
+            <span className="font-serif font-bold text-ink-800">{r.probable_score}</span>
+          )}
+          <svg viewBox="0 0 20 20" className="h-3 w-3 self-center text-ink-300 transition-transform group-open:rotate-90" fill="currentColor" aria-hidden="true">
+            <path d="M7.3 5.3a1 1 0 011.4 0l4 4a1 1 0 010 1.4l-4 4a1 1 0 01-1.4-1.4L10.6 10 7.3 6.7a1 1 0 010-1.4z" />
+          </svg>
+        </span>
+      </summary>
+
+      <div className="space-y-3 px-1 pb-4 pl-7">
+        {inactive && (
+          <p className="text-xs leading-relaxed text-ink-500">
+            {r.status === 'no_data' && '该维度没有可用数据,已跳过 LLM 分析以节省额度(不影响其他专家)。'}
+            {r.status === 'error' && '该专家调用失败,本次结论未纳入其视角(fail-open 设计,不阻断整体预测)。'}
+            {r.status === 'parse_error' && '模型输出未通过格式校验,该报告已丢弃。'}
+          </p>
+        )}
+
+        {!inactive && r.home_edge !== null && (
+          <div>
+            <div className="mb-1.5 flex items-baseline justify-between text-2xs">
+              <span className="text-ink-500">主队优势</span>
+              <span className={`font-semibold tabular-nums ${r.home_edge > 0 ? 'text-press' : r.home_edge < 0 ? 'text-ink-700' : 'text-ink-500'}`}>
+                {r.home_edge > 0 ? '+' : ''}{r.home_edge.toFixed(2)}
+              </span>
+            </div>
+            <EdgeBar value={r.home_edge} />
+            <div className="mt-1 flex justify-between text-2xs text-ink-400">
+              <span>利客队</span>
+              <span>利主队</span>
+            </div>
+          </div>
+        )}
+
+        {r.analysis && (
+          <p className="font-serif text-sm leading-loose text-ink-700">{r.analysis}</p>
+        )}
+
+        {r.key_evidence.length > 0 && (
+          <ul className="space-y-1.5">
+            {r.key_evidence.map((e, i) => (
+              <li key={i} className="flex gap-2 text-xs leading-relaxed text-ink-600">
+                <span className="flex-shrink-0 text-ink-300" aria-hidden="true">—</span>
+                <span>{e}</span>
+              </li>
+            ))}
+          </ul>
+        )}
+
+        {r.exp_home_goals !== null && r.exp_away_goals !== null && (
+          <p className="text-xs text-ink-500">
+            进球期望 <span className="font-serif font-bold tabular-nums text-ink-900">{r.exp_home_goals.toFixed(1)} - {r.exp_away_goals.toFixed(1)}</span>
+          </p>
+        )}
+
+        {!inactive && (
+          <p className="border-t border-ink-100 pt-2.5 text-2xs text-ink-400">
+            数据充分度 {SUFFICIENCY_LABEL[r.data_sufficiency] ?? r.data_sufficiency}
+            <span className="mx-2 text-ink-200">|</span>
+            <span className="font-mono">{r.model}</span>
+            {r.latency_ms !== null && <span className="ml-2 tabular-nums">{r.latency_ms}ms</span>}
+          </p>
+        )}
+      </div>
+    </details>
+  )
+}
+
+export function AgentsPanel({ prediction }: { prediction: Prediction }) {
+  const [expertsOpen, setExpertsOpen] = useState(false)
+  const degraded = prediction.status === 'degraded' || prediction.status === 'failed'
+  const reports = prediction.agent_outputs ?? []
+  const okReports = reports.filter(r => r.status === 'ok')
+
+  if (reports.length === 0) return null
+
+  return (
+    <section>
+      <button
+        onClick={() => setExpertsOpen(o => !o)}
+        className="flex w-full items-center justify-between border-b border-ink-200 pb-2 text-left"
+      >
+        <span className="section-head mb-0">五路专家意见({okReports.length}/{reports.length} 路有效)</span>
+        <span className="text-2xs text-ink-400">{expertsOpen ? '收起' : '展开'}</span>
+      </button>
+
+      {!degraded && prediction.agent_weights && Object.keys(prediction.agent_weights).length > 0 && (
+        <div className="mt-3 space-y-1.5">
+          <span className="text-2xs text-ink-500">终裁权重分布</span>
+          {Object.entries(prediction.agent_weights)
+            .sort((a, b) => b[1] - a[1])
+            .map(([k, v]) => (
+              <div key={k} className="grid grid-cols-[96px_minmax(0,1fr)_40px] items-center gap-2">
+                <span className="truncate text-2xs text-ink-500">{AGENT_LABELS[k] ?? k}</span>
+                <div className="h-1.5 bg-paper-100">
+                  <div className="h-full bg-press" style={{ width: `${Math.round(v * 100)}%` }} />
+                </div>
+                <span className="text-right text-2xs tabular-nums text-ink-500">{Math.round(v * 100)}%</span>
+              </div>
+            ))}
+        </div>
+      )}
+
+      {expertsOpen && (
+        <div className="mt-2">
+          {reports.map((r, i) => (
+            <AgentCard key={r.agent} report={r} no={CN_NUM[i] ?? String(i + 1)} />
+          ))}
+        </div>
+      )}
+    </section>
+  )
+}

frontend/src/pages/matches/components/MatchDetailSection.tsx

@@ -0,0 +1,369 @@
+/**
+ * MatchDetailSection: 赛程行(MatchRow)+ 展开详情面板(统计/近况/H2H/历史预测)。
+ *
+ * D3: 从 Matches.tsx 拆出,渲染逻辑原样搬迁。MatchRow 原先是主组件内
+ * group.map 的内联 JSX,现接收回调(onToggle/onPredict)保持行为一致;
+ * 展开懒加载的 state 仍由页面持有。
+ */
+import TeamSideTag from '../../../components/TeamSideTag'
+import { fetchMatchDetail, fetchMatchContext } from '../../../admin/dal'
+import type { MatchDetailOut, MatchContextOut, MatchRecentPrediction, TeamRecentMatch } from '../../../admin/types'
+import type { MatchStatsDetail } from '../../../admin/types'
+import { STATUS_META } from '../types'
+import type { Match } from '../types'
+import { Spinner } from '../ui'
+
+/** 比赛详情面板:双方近况/H2H + 历史预测列表(只读) */
+function MatchDetailPanel({
+  match, detail, ctx, loading,
+}: {
+  match: Match
+  detail: MatchDetailOut | undefined
+  ctx: MatchContextOut | undefined
+  loading: boolean
+}) {
+  const homeName = match.home_team_zh || match.home_team
+  const awayName = match.away_team_zh || match.away_team
+  const finished = match.match_status === 'finished'
+
+  return (
+    <div className="border-b border-ink-200 bg-paper-100/50 px-3 py-4">
+      {loading && (
+        <div className="flex items-center gap-2 text-xs text-ink-500"><Spinner /> 加载详情中…</div>
+      )}
+
+      {!loading && !detail && !ctx && (
+        <p className="py-4 text-center text-xs text-ink-400">暂无详情数据</p>
+      )}
+
+      {!loading && (detail || ctx) && (
+        <div className="space-y-5">
+          {/* 比分区(终场/当前比分 + 状态 + 预测按钮) */}
+          <div className="flex flex-wrap items-center justify-between gap-3">
+            <div className="text-center">
+              <p className="font-serif text-3xl font-bold tabular-nums leading-none text-ink-900">
+                {match.home_goals ?? '-'}{' '}<span className="text-ink-300">:</span>{' '}{match.away_goals ?? '-'}
+              </p>
+              <p className="mt-1 text-2xs text-ink-500">
+                {match.match_stage || ''} {match.match_status === 'finished' ? '· 已完赛' : match.match_status === 'scheduled' ? '· 未开赛' : `· ${match.match_status}`}
+              </p>
+              {match.home_xg != null && match.away_xg != null && (
+                <p className="text-2xs tabular-nums text-ink-400">xG {match.home_xg.toFixed(1)}–{match.away_xg.toFixed(1)}</p>
+              )}
+            </div>
+            {!finished && (
+              <span className="text-2xs text-ink-500">
+                点击行首「预测」按钮发起多专家分析
+              </span>
+            )}
+          </div>
+
+          {/* 比赛详细统计(bzzoiro /events/{id}/stats/) */}
+          {detail?.stats && (
+            <MatchStatsPanel stats={detail.stats} homeName={homeName} awayName={awayName} />
+          )}
+
+          {/* 双方近况 + H2H */}
+          {(ctx?.home_recent?.length || ctx?.away_recent?.length || ctx?.h2h?.length) ? (
+            <div className="grid gap-4 sm:grid-cols-3">
+              <RecentBlock title={`${homeName} 近况`} rows={ctx?.home_recent} side="home" />
+              <RecentBlock title={`${awayName} 近况`} rows={ctx?.away_recent} side="away" />
+              <RecentBlock title="历史交锋(H2H)" rows={ctx?.h2h} side="h2h" />
+            </div>
+          ) : (
+            !loading && <p className="text-2xs text-ink-400">暂无近期对战数据</p>
+          )}
+
+          {/* 历史预测列表 */}
+          <div>
+            <h4 className="section-head mb-2">历史预测({detail?.recent_predictions?.length ?? 0})</h4>
+            {detail?.recent_predictions?.length ? (
+              <div className="space-y-2">
+                {detail.recent_predictions.map(p => (
+                  <PredictionHistoryRow key={p.id} p={p} />
+                ))}
+              </div>
+            ) : (
+              <p className="py-3 text-center text-2xs text-ink-400">该场比赛暂无预测记录</p>
+            )}
+          </div>
+        </div>
+      )}
+    </div>
+  )
+}
+
+/** 赛程表一行:可点击展开详情;展开时懒加载详情(只读,不触发 LLM) */
+export function MatchRow({
+  m,
+  busy,
+  expanded,
+  detail,
+  ctx,
+  detailLoading,
+  onToggle,
+  onPredict,
+}: {
+  m: Match
+  busy: boolean
+  expanded: boolean
+  detail: MatchDetailOut | undefined
+  ctx: MatchContextOut | undefined
+  detailLoading: boolean
+  onToggle: () => void
+  onPredict: (m: Match) => void
+}) {
+  const st = STATUS_META[m.match_status] ?? { label: m.match_status, cls: 'text-ink-400' }
+  const homeName = m.home_team_zh || m.home_team
+  const awayName = m.away_team_zh || m.away_team
+  const finished = m.match_status === 'finished'
+
+  return (
+    <div>
+      {/* 行:可点击展开 */}
+      <div
+        className={`border-b border-ink-200 px-4 py-5 transition-colors hover:bg-paper-100/70 cursor-pointer sm:px-1 sm:py-4 ${
+          expanded ? 'bg-paper-100/60' : ''
+        }`}
+        onClick={onToggle}
+        role="button"
+        tabIndex={0}
+        onKeyDown={e => { if (e.key === 'Enter') onToggle() }}
+        aria-expanded={expanded}
+      >
+      {/* 桌面 grid: 日期 | 主队 | 比分 | 客队 | 状态 | 按钮 */}
+      <div className="flex flex-col gap-3 sm:grid sm:grid-cols-[96px_minmax(0,1fr)_72px_minmax(0,1fr)_64px_88px] sm:items-center sm:gap-x-4 sm:gap-y-0">
+        {/* 日期 + 状态:小屏同行;桌面 date 单独一列 */}
+        <div className="flex items-center justify-between text-xs sm:contents">
+          <span className="tabular-nums text-ink-500 sm:text-xs">{fmtTime(m.match_date)}</span>
+          <span className={`sm:hidden ${st.cls}`}>{st.label}</span>
+        </div>
+
+        {/* 主队 + 比分 + 客队:移动端 grid 三列(严格居中),桌面端 grid 分列 */}
+        <div className="grid grid-cols-[1fr_auto_1fr] items-center gap-4 sm:contents">
+          {/* 主队(右对齐) */}
+          <span className="flex min-w-0 items-center justify-end gap-2">
+            <TeamSideTag side="home" />
+            <span className="truncate text-sm font-medium text-ink-900">{homeName}</span>
+          </span>
+
+          {/* 比分 / VS(严格居中) */}
+          <span className="flex flex-col items-center justify-center">
+            {m.home_goals !== null && m.away_goals !== null ? (
+              <span className="font-serif text-xl font-bold tabular-nums leading-none text-ink-900 sm:text-xl">
+                {m.home_goals}<span className="mx-1 font-normal text-ink-300">:</span>{m.away_goals}
+              </span>
+            ) : (
+              <span className="text-sm tracking-[0.2em] text-ink-500">VS</span>
+            )}
+            {m.home_xg !== null && m.away_xg !== null && (
+              <span className="mt-0.5 text-2xs tabular-nums text-ink-400">
+                xG {m.home_xg.toFixed(1)}–{m.away_xg.toFixed(1)}
+              </span>
+            )}
+          </span>
+
+          {/* 客队(左对齐) */}
+          <span className="flex min-w-0 items-center gap-2">
+            <TeamSideTag side="away" />
+            <span className="truncate text-sm font-medium text-ink-900">{awayName}</span>
+          </span>
+        </div>
+
+        {/* 状态标签:小屏隐藏(已有);桌面用徽标样式 */}
+        <span className="hidden text-right sm:block">
+          <span className={`inline-block border px-1.5 py-0.5 text-2xs leading-tight ${st.cls} ${
+            m.match_status === 'finished'
+              ? 'border-ink-200 text-ink-500'
+              : m.match_status === 'scheduled'
+                ? 'border-ink-300 text-ink-600'
+                : 'border-press/30 text-press'
+          }`}>
+            {st.label}
+          </span>
+        </span>
+
+        {/* 预测按钮(统一,响应式尺寸) */}
+        {!finished && (
+          <div className="flex justify-end" onClick={e => e.stopPropagation()}>
+            <button
+              onClick={() => onPredict(m)}
+              disabled={busy}
+              className={`btn ${busy ? '' : 'btn-solid'} w-full min-h-[44px] sm:w-[84px] sm:min-h-0 sm:btn-sm`}
+              title="以多专家模式预测这场"
+            >
+              {busy ? (<><Spinner /> 预测中</>) : '预测'}
+            </button>
+          </div>
+        )}
+      </div>
+      </div>{/* 关闭可点击行 */}
+
+      {/* 展开详情面板 */}
+      {expanded && (
+        <MatchDetailPanel
+          match={m} detail={detail} ctx={ctx}
+          loading={detailLoading}
+        />
+      )}
+    </div>
+  )
+}
+
+/** 行内时间展示:只显示 HH:mm(日期由分组头承担) */
+function fmtTime(s: string): string {
+  const d = new Date(s)
+  return d.toLocaleTimeString('zh-CN', { hour: '2-digit', minute: '2-digit', hour12: false })
+}
+
+/** 比赛详细统计面板(bzzoiro /events/{id}/stats/) */
+function MatchStatsPanel({
+  stats, homeName, awayName,
+}: { stats: MatchStatsDetail; homeName: string; awayName: string }) {
+  const rows: Array<{ label: string; home: number | null; away: number | null; highlight?: 'high' | 'low' }> = [
+    { label: '预期进球(xG)', home: stats.home_xg, away: stats.away_xg },
+    { label: '射门', home: stats.home_shots, away: stats.away_shots },
+    { label: '射正', home: stats.home_shots_on_target, away: stats.away_shots_on_target },
+    { label: '角球', home: stats.home_corners, away: stats.away_corners },
+    { label: '犯规', home: stats.home_fouls, away: stats.away_fouls },
+    { label: '绝佳机会', home: stats.home_big_chances, away: stats.away_big_chances },
+    { label: '黄牌', home: stats.home_yellow_cards, away: stats.away_yellow_cards },
+    { label: '红牌', home: stats.home_red_cards, away: stats.away_red_cards },
+  ]
+  const hasAny = rows.some(r => r.home != null || r.away != null)
+  if (!hasAny) return null
+
+  // 控球率用横条展示
+  const possHome = stats.home_possession
+  const possAway = possHome != null ? Math.max(0, 100 - possHome) : null
+
+  return (
+    <div>
+      <h4 className="section-head mb-2">比赛统计</h4>
+
+      {/* 控球率横条 */}
+      {possHome != null && possAway != null && (
+        <div className="mb-3">
+          <div className="mb-1 flex justify-between text-2xs text-ink-500">
+            <span>{possHome.toFixed(0)}%</span>
+            <span className="text-ink-400">控球率</span>
+            <span>{possAway.toFixed(0)}%</span>
+          </div>
+          <div className="flex h-1.5 overflow-hidden rounded-full bg-ink-200">
+            <div className="bg-ink-700 transition-[width] duration-500" style={{ width: `${possHome}%` }} />
+            <div className="bg-ink-300 transition-[width] duration-500" style={{ width: `${possAway}%` }} />
+          </div>
+        </div>
+      )}
+
+      {/* 主客对比表 */}
+      <div className="overflow-x-auto">
+        <table className="w-full text-xs">
+          <thead>
+            <tr className="border-b border-ink-200 text-ink-400">
+              <th className="py-1.5 text-left font-medium">{homeName}</th>
+              <th className="py-1.5 text-center font-medium text-ink-500">统计项</th>
+              <th className="py-1.5 text-right font-medium">{awayName}</th>
+            </tr>
+          </thead>
+          <tbody>
+            {rows.filter(r => r.home != null || r.away != null).map(r => {
+              const h = r.home ?? 0
+              const a = r.away ?? 0
+              const winner = h > a ? 'home' : h < a ? 'away' : 'tie'
+              return (
+                <tr key={r.label} className="border-b border-ink-100">
+                  <td className={`py-1.5 text-right tabular-nums ${winner === 'home' ? 'font-bold text-ink-900' : 'text-ink-500'}`}>
+                    {r.home ?? '—'}
+                  </td>
+                  <td className="py-1.5 text-center text-ink-500">{r.label}</td>
+                  <td className={`py-1.5 text-left tabular-nums ${winner === 'away' ? 'font-bold text-ink-900' : 'text-ink-500'}`}>
+                    {r.away ?? '—'}
+                  </td>
+                </tr>
+              )
+            })}
+          </tbody>
+        </table>
+      </div>
+    </div>
+  )
+}
+
+/** 近况/H2H 单区块 */
+function RecentBlock({ title, rows, side }: { title: string; rows?: TeamRecentMatch[]; side: 'home' | 'away' | 'h2h' }) {
+  return (
+    <div>
+      <h5 className="mb-1.5 text-2xs font-medium text-ink-500">{title}</h5>
+      {rows && rows.length > 0 ? (
+        <ul className="space-y-1">
+          {rows.map((r, i) => {
+            const date = r.match_date ? new Date(r.match_date).toLocaleDateString('zh-CN', { month: '2-digit', day: '2-digit' }) : '—'
+            const score = (r.home_goals != null && r.away_goals != null) ? `${r.home_goals}-${r.away_goals}` : 'vs'
+            const label = side === 'h2h'
+              ? `${r.home_team ?? '?'} ${score} ${r.away_team ?? '?'}`
+              : `${score}`
+            return (
+              <li key={i} className="flex items-center justify-between text-2xs tabular-nums text-ink-600">
+                <span className="text-ink-400">{date}</span>
+                <span className="truncate">{label}</span>
+              </li>
+            )
+          })}
+        </ul>
+      ) : (
+        <p className="text-2xs text-ink-300">暂无</p>
+      )}
+    </div>
+  )
+}
+
+/** 历史预测单行(含专家报告入口) */
+function PredictionHistoryRow({ p }: { p: MatchRecentPrediction }) {
+  const badge = p.status === 'degraded'
+    ? { label: 'degraded', cls: 'text-press' }
+    : p.settled
+      ? { label: p.correct_1x2 === undefined ? '已结算' : p.correct_1x2 ? '命中' : '未中', cls: p.correct_1x2 ? 'text-ink-900' : 'text-ink-400' }
+      : { label: p.status === 'success' ? '成功' : p.status, cls: 'text-ink-600' }
+  const score = (p.pred_home_goals != null && p.pred_away_goals != null)
+    ? `${p.pred_home_goals.toFixed(1)}-${p.pred_away_goals.toFixed(1)}`
+    : '—'
+  const alt = (p.alt_pred_home_goals != null && p.alt_pred_away_goals != null)
+    ? `${p.alt_pred_home_goals.toFixed(1)}-${p.alt_pred_away_goals.toFixed(1)}` : null
+  const hasAgents = p.agent_outputs && p.agent_outputs.length > 0
+
+  return (
+    <div className="border-b border-ink-200 pb-2 last:border-b-0">
+      <div className="flex items-center justify-between text-xs">
+        <span className="tabular-nums text-ink-600">
+          {score} {p.pred_1x2 ? `(${p.pred_1x2})` : ''}
+          {alt && <span className="ml-1 text-ink-400">备选 {alt}</span>}
+        </span>
+        <span className="flex items-center gap-2">
+          {p.subjective_confidence != null && (
+            <span className="text-2xs tabular-nums text-ink-400">信心 {Math.round(p.subjective_confidence * 100)}%</span>
+          )}
+          <span className={`text-2xs ${badge.cls}`}>{badge.label}</span>
+        </span>
+      </div>
+      <div className="mt-0.5 flex items-center justify-between text-2xs text-ink-400">
+        <span className="truncate">{p.model} · {p.mode} · {p.created_at ? new Date(p.created_at).toLocaleString('zh-CN', { month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', hour12: false }) : '—'}</span>
+        {hasAgents && <span className="text-press">{p.agent_outputs!.length} 路专家报告</span>}
+      </div>
+      {p.reasoning && (
+        <p className="mt-1 line-clamp-2 font-serif text-2xs leading-relaxed text-ink-500">{p.reasoning}</p>
+      )}
+    </div>
+  )
+}
+
+// 详情懒加载取数在此文件内聚:页面只需切换 expandedId 并缓存结果
+export async function loadMatchDetailBundle(
+  matchId: number,
+): Promise<{ detail: MatchDetailOut | null; ctx: MatchContextOut | null }> {
+  const [d, c] = await Promise.all([
+    fetchMatchDetail(matchId).catch(() => null),
+    fetchMatchContext(matchId).catch(() => null),
+  ])
+  return { detail: d, ctx: c }
+}

frontend/src/pages/matches/components/MatchPredictPanel.tsx

@@ -0,0 +1,247 @@
+/**
+ * MatchPredictPanel: 预测弹窗全套(过程可视化 / 结果版面 / 专家意见)。
+ *
+ * D3: 从 Matches.tsx 拆出,渲染逻辑原样搬迁。对外只导出 PredictModal;
+ * PredictionPanel 复用 Prediction 的 embedded 模式由弹窗内渲染。
+ */
+import { useEffect, useState } from 'react'
+import TeamSideTag from '../../../components/TeamSideTag'
+import type { Match, Prediction } from '../types'
+import { AGENT_LABELS } from '../types'
+import { AgentsPanel } from './AgentsPanel'
+import { OutcomePanel } from './OutcomePanel'
+import { ReasoningPanel } from './ReasoningPanel'
+
+function Spinner({ className = '' }: { className?: string }) {
+  return (
+    <svg
+      viewBox="0 0 20 20"
+      className={`h-3.5 w-3.5 animate-spin ${className}`}
+      fill="none"
+      aria-hidden="true"
+    >
+      <circle cx="10" cy="10" r="7.5" stroke="currentColor" strokeWidth="1.5" strokeOpacity="0.25" />
+      <path d="M17.5 10A7.5 7.5 0 0010 2.5" stroke="currentColor" strokeWidth="1.5" strokeLinecap="round" />
+    </svg>
+  )
+}
+
+/** 胜平负一行文字:选中的红字加方块标记,未选中的退灰 */
+.**
+ * P3-1:PredictionPanel 不再自绘,改为组合三个子组件:
+ *   OutcomePanel(比分/胜平负/成本) / AgentsPanel(专家意见) / ReasoningPanel(终裁/降级)。
+ * 渲染输出与拆分前完全一致(仅降级警示 + 报头 + 元信息仍在此处)。
+ */
+function PredictionPanel({
+  prediction,
+  match,
+  embedded = false,
+}: {
+  prediction: Prediction
+  match: Match
+  /** 弹窗嵌入模式:弹窗已提供报头,这里省略自带版头 */
+  embedded?: boolean
+}) {
+  const homeName = match.home_team_zh || match.home_team
+  const awayName = match.away_team_zh || match.away_team
+  const degraded = prediction.status === 'degraded' || prediction.status === 'failed'
+  const reports = prediction.agent_outputs ?? []
+  const okReports = reports.filter(r => r.status === 'ok')
+
+  return (
+    <article className={embedded ? 'bg-paper-50' : 'border border-ink-900 bg-paper-50'}>
+      {!embedded && (
+      <div className="flex flex-wrap items-baseline justify-between gap-2 border-b border-ink-900 bg-paper-100 px-4 py-2.5 sm:px-5">
+        <h3 className="flex flex-wrap items-center gap-1.5 font-serif text-sm font-bold text-ink-900">
+          预测版 ·
+          <TeamSideTag side="home" />
+          {homeName}
+          <span>对</span>
+          <TeamSideTag side="away" />
+          {awayName}
+        </h3>
+        <span className="text-2xs tabular-nums text-ink-500">
+          {prediction.provider} / {prediction.model}
+          {prediction.latency_ms !== null && ` · ${(prediction.latency_ms / 1000).toFixed(1)}s`}
+        </span>
+      </div>
+      )}
+
+      <div className="space-y-7 px-4 py-6 sm:px-5">
+        {degraded && (
+          <div className="border-l-2 border-press bg-press-wash/40 px-4 py-3">
+            <p className="font-serif text-sm font-bold text-press-dark">
+              {prediction.status === 'failed' ? '预测失败' : '预测降级(degraded)'}
+            </p>
+            <p className="mt-1.5 whitespace-pre-wrap text-xs leading-relaxed text-ink-600">
+              {prediction.reasoning || '所有专家均无有效数据或调用失败,无法生成可靠比分。'}
+            </p>
+          </div>
+        )}
+
+        {!degraded && <OutcomePanel prediction={prediction} match={match} />}
+
+        <p className="text-center text-2xs text-ink-500">
+          `多专家模式 · ${okReports.length}/${reports.length} 路有效`
+          {prediction.prompt_version && ` · prompt ${prediction.prompt_version}`}
+        </p>
+
+        <AgentsPanel prediction={prediction} />
+
+        <ReasoningPanel prediction={prediction} />
+      </div>
+    </article>
+  )
+}
+
+function PredictProgress() {
+  const [elapsed, setElapsed] = useState(0)
+  useEffect(() => {
+    const t = setInterval(() => setElapsed(e => e + 0.5), 500)
+    return () => clearInterval(t)
+  }, [])
+
+  // 阶段阈值(秒): 切片 → 专家(各路依次点亮) → 终裁
+  const SLICE_END = 3
+  const AGENT_START = 4
+  const AGENT_STEP = 8        // 每路专家约 8s 点亮一路
+  const AGG_START = AGENT_START + AGENT_STEP * 5
+  const agents = ['form', 'stats', 'home_away', 'standings', 'h2h']
+
+  const phase = elapsed < SLICE_END ? 'slice'
+    : elapsed < AGG_START ? 'agents' : 'agg'
+
+  const pct = Math.min(95, Math.round((elapsed / 70) * 100))
+
+  return (
+    <div className="px-5 py-8 sm:px-8">
+      {/* 阶段标题 */}
+      <div className="flex items-center justify-center gap-2">
+        <Spinner className="text-press" />
+        <span className="font-serif text-sm font-bold text-ink-900">
+          {phase === 'slice' && '正在组装比赛数据切片'}
+          {phase === 'agents' && '五路专家并行分析中'}
+          {phase === 'agg' && '终裁专家汇总裁定中'}
+        </span>
+        <span className="text-2xs tabular-nums text-ink-400">{elapsed.toFixed(0)}s</span>
+      </div>
+
+      {/* 进度条:渐进式,不封顶到 100% */}
+      <div className="mx-auto mt-5 h-1 w-full max-w-md overflow-hidden bg-ink-100" role="progressbar" aria-valuenow={pct}>
+        <div
+          className={`h-full bg-press transition-all duration-500 ${phase === 'agg' ? 'animate-pulse' : ''}`}
+          style={{ width: `${pct}%` }}
+        />
+      </div>
+
+      {/* 专家灯序(多专家模式) */}
+      <ul className="mx-auto mt-6 max-w-md space-y-1.5">
+          {agents.map((a, i) => {
+            const lit = elapsed >= AGENT_START + AGENT_STEP * (i + 1)
+            const activeNow = !lit && elapsed >= AGENT_START + AGENT_STEP * i
+            return (
+              <li
+                key={a}
+                className={`flex items-center justify-between border-b border-ink-200 pb-1.5 text-xs transition-colors ${
+                  lit ? 'text-ink-800' : activeNow ? 'text-ink-900' : 'text-ink-300'
+                }`}
+              >
+                <span className="flex items-center gap-2">
+                  <span
+                    aria-hidden="true"
+                    className={`inline-block h-1.5 w-1.5 ${lit ? 'bg-ink-900' : activeNow ? 'bg-press animate-pulse' : 'bg-ink-200'}`}
+                  />
+                  {AGENT_LABELS[a] ?? a}
+                </span>
+                {lit && <span className="text-2xs text-ink-400">✓ 完成</span>}
+                {activeNow && <span className="text-2xs text-press">分析中…</span>}
+              </li>
+            )
+          })}
+        </ul>
+
+      <p className="mt-6 text-center text-2xs text-ink-400">
+        五路专家并行分析后终裁,约需 30-90 秒;多专家调用消耗较多 token,请按需使用。关闭窗口即取消
+      </p>
+      <p className="mt-1 text-center text-2xs text-ink-300">
+        提示:每分钟限 10 次预测,耗尽后需等待下一分钟。
+      </p>
+    </div>
+  )
+}
+export function PredictModal({
+  match,
+  predicting,
+  prediction,
+  error,
+  onClose,
+}: {
+  match: Match
+  predicting: boolean
+  prediction: Prediction | null
+  error: string | null
+  onClose: () => void
+}) {
+  const homeName = match.home_team_zh || match.home_team
+  const awayName = match.away_team_zh || match.away_team
+
+  useEffect(() => {
+    const h = (e: KeyboardEvent) => {
+      if (e.key === 'Escape') onClose()
+    }
+    document.addEventListener('keydown', h)
+    return () => document.removeEventListener('keydown', h)
+  }, [onClose])
+
+  return (
+    <div
+      className="fixed inset-0 z-50 flex items-start justify-center overflow-y-auto bg-ink-900/50 p-4 sm:items-center"
+      role="dialog"
+      aria-modal="true"
+      aria-label={`预测 ${homeName} 对 ${awayName}`}
+      onClick={e => {
+        if (e.target === e.currentTarget) onClose()
+      }}
+    >
+      <div className="relative flex max-h-[92vh] w-full max-w-2xl flex-col overflow-hidden bg-paper-50 shadow-2xl">
+        {/* 弹窗报头 */}
+        <div className="flex flex-shrink-0 items-center justify-between border-b border-ink-900 bg-paper-100 px-4 py-2.5 sm:px-5">
+          <h3 className="flex flex-wrap items-center gap-1.5 font-serif text-sm font-bold text-ink-900">
+            预测版 ·
+            <TeamSideTag side="home" />
+            {homeName}
+            <span>对</span>
+            <TeamSideTag side="away" />
+            {awayName}
+          </h3>
+          <button
+            onClick={onClose}
+            className="flex h-11 w-11 flex-shrink-0 items-center justify-center text-ink-400 transition-colors hover:text-ink-900"
+            aria-label="关闭"
+          >
+            <svg className="h-4 w-4" viewBox="0 0 20 20" fill="currentColor" aria-hidden="true">
+              <path d="M6.3 5.3a1 1 0 011.4 0L10 7.6l2.3-2.3a1 1 0 111.4 1.4L11.4 9l2.3 2.3a1 1 0 01-1.4 1.4L10 10.4l-2.3 2.3a1 1 0 01-1.4-1.4L8.6 9 6.3 6.7a1 1 0 010-1.4z" />
+            </svg>
+          </button>
+        </div>
+
+        {/* 弹窗体(小屏可滚动) */}
+        <div className="flex-1 overflow-y-auto">
+        {predicting ? (
+          <PredictProgress />
+        ) : error ? (
+          <div className="px-5 py-10 text-center sm:px-8">
+            <p className="font-serif text-sm font-bold text-press">预测失败</p>
+            <p className="mx-auto mt-3 max-w-md whitespace-pre-wrap text-left text-xs leading-relaxed text-ink-600">
+              {error}
+            </p>
+            <button onClick={onClose} className="btn btn-sm mt-6">关闭</button>
+          </div>
+        ) : prediction ? (
+          <PredictionPanel prediction={prediction} match={match} embedded />
+        ) : null}
+        </div>
+      </div>
+    </div>
+  )
+}

frontend/src/pages/matches/components/OutcomePanel.tsx

@@ -0,0 +1,126 @@
+/**
+ * OutcomePanel: 预测主结论 —— 比分 / 胜平负 / 置信度 / 成本。
+ *
+ * P3-1: 从 MatchPredictPanel.PredictionPanel 拆出,渲染逻辑原样搬迁。
+ */
+import TeamSideTag from '../../../../components/TeamSideTag'
+import type { Match, Prediction } from '../../types'
+import { OUTCOME_LABEL } from '../../types'
+
+/** 置信度细线:0~1 数值的低调可视化 */
+function Meter({ value }: { value: number }) {
+  const pct = Math.max(0, Math.min(100, Math.round(value * 100)))
+  return (
+    <div className="h-px w-full bg-ink-200" role="presentation">
+      <div className="h-px bg-press transition-[width] duration-500" style={{ width: `${pct}%` }} />
+    </div>
+  )
+}
+
+/** 胜平负一行文字:选中的红字加方块标记,未选中的退灰 */
+function OutcomeLine({
+  pick,
+  confidence,
+}: {
+  pick: string | null
+  confidence: number | null
+}) {
+  const options = ['1', 'X', '2'] as const
+  return (
+    <div>
+      <div className="flex items-baseline justify-center gap-6 sm:gap-10">
+        {options.map(o => {
+          const on = pick === o
+          return (
+            <div key={o} className="flex flex-col items-center gap-1">
+              <span className={`flex items-center gap-1.5 text-sm ${on ? 'font-semibold text-press' : 'text-ink-400'}`}>
+                {on && <span className="inline-block h-2 w-2 bg-press" aria-hidden="true" />}
+                {OUTCOME_LABEL[o]}
+              </span>
+              {on && confidence !== null && (
+                <span className="text-2xs tabular-nums text-ink-500">
+                  置信 {Math.round(confidence * 100)}%
+                </span>
+              )}
+            </div>
+          )
+        })}
+      </div>
+      {pick && confidence !== null && (
+        <div className="mx-auto mt-3 max-w-xs">
+          <Meter value={confidence} />
+          <p className="mt-1 text-center text-2xs text-ink-400">主观置信度,非统计概率</p>
+        </div>
+      )}
+    </div>
+  )
+}
+
+/** 预测成本展示:耗时 + token + 限流余量 */
+function PredictionCost({ prediction }: { prediction: Prediction }) {
+  const latency = prediction.latency_ms != null ? `${(prediction.latency_ms / 1000).toFixed(1)}s` : null
+  const tokens = prediction.prompt_tokens != null || prediction.completion_tokens != null
+    ? `${prediction.prompt_tokens ?? '?'}/${prediction.completion_tokens ?? '?'}`
+    : null
+
+  if (!latency && !tokens && prediction.rate_limit_remaining == null) return null
+
+  return (
+    <div className="border-t border-ink-200 pt-3 text-2xs text-ink-500">
+      <div className="flex flex-wrap items-center justify-center gap-x-4 gap-y-1">
+        {latency && (
+          <span className="inline-flex items-center gap-1">
+            <span aria-hidden="true" className="opacity-60">⏱</span>耗时 {latency}
+          </span>
+        )}
+        {tokens && (
+          <span className="inline-flex items-center gap-1">
+            <span aria-hidden="true" className="opacity-60">Tok</span>prompt/completion: {tokens}
+          </span>
+        )}
+        {prediction.rate_limit_remaining != null && prediction.rate_limit_remaining <= 3 && (
+          <span className="text-press" title="每分钟最多 10 次预测">
+            剩余配额: {prediction.rate_limit_remaining}/10(分钟)
+          </span>
+        )}
+      </div>
+    </div>
+  )
+}
+
+export function OutcomePanel({ prediction, match }: { prediction: Prediction; match: Match }) {
+  const homeName = match.home_team_zh || match.home_team
+  const awayName = match.away_team_zh || match.away_team
+  const degraded = prediction.status === 'degraded' || prediction.status === 'failed'
+
+  return (
+    <>
+      {!degraded && (
+        <div className="text-center">
+          <p className="font-serif text-5xl font-bold tabular-nums leading-none text-ink-900 sm:text-6xl">
+            {prediction.pred_home_goals ?? '-'}
+            <span className="mx-3 font-normal text-ink-300">:</span>
+            {prediction.pred_away_goals ?? '-'}
+          </p>
+          <p className="mt-3 text-2xs tracking-[0.5em] text-ink-400">预测比分</p>
+          {prediction.alt_pred_home_goals != null && prediction.alt_pred_away_goals != null && (
+            <p className="mt-2 text-2xs tabular-nums text-ink-400">
+              备选{' '}
+              <span className="font-serif text-sm font-bold tabular-nums text-ink-600">
+                {prediction.alt_pred_home_goals}<span className="mx-0.5 font-normal text-ink-300">:</span>{prediction.alt_pred_away_goals}
+              </span>
+            </p>
+          )}
+        </div>
+      )}
+
+      {!degraded && (
+        <div className="border-y border-ink-200 py-4">
+          <OutcomeLine pick={prediction.pred_1x2} confidence={prediction.subjective_confidence} />
+        </div>
+      )}
+
+      {!degraded && <PredictionCost prediction={prediction} />}
+    </>
+  )
+}

frontend/src/pages/matches/components/ReasoningPanel.tsx

@@ -0,0 +1,34 @@
+/**
+ * ReasoningPanel: 终裁意见 / 降级原因 —— 预测的文本解释。
+ *
+ * P3-1: 从 MatchPredictPanel.PredictionPanel 拆出,渲染逻辑原样搬迁。
+ */
+import type { Prediction } from '../../types'
+
+export function ReasoningPanel({ prediction }: { prediction: Prediction }) {
+  const degraded = prediction.status === 'degraded' || prediction.status === 'failed'
+
+  if (!prediction.reasoning) return null
+
+  // 降级态:reasoning 展示为「降级原因」
+  if (degraded) {
+    return (
+      <section>
+        <h4 className="section-head mb-2">降级原因</h4>
+        <blockquote className="border-l-2 border-press pl-4">
+          <p className="whitespace-pre-wrap font-serif text-sm leading-loose text-ink-700">{prediction.reasoning}</p>
+        </blockquote>
+      </section>
+    )
+  }
+
+  // 成功态:reasoning 展示为「终裁意见」
+  return (
+    <section>
+      <h4 className="section-head mb-3">终裁意见</h4>
+      <blockquote className="border-l-2 border-press pl-4">
+        <p className="whitespace-pre-wrap font-serif text-sm leading-loose text-ink-700">{prediction.reasoning}</p>
+      </blockquote>
+    </section>
+  )
+}

frontend/src/pages/matches/hooks/useLeagues.ts

@@ -0,0 +1,38 @@
+/**
+ * 公开站联赛列表(P1-3):优先请求 GET /api/v1/leagues,
+ * 失败或返回空数组则回退本地五大联赛常量(LEAGUES)。
+ *
+ * 显示名规则:常量里已有的 code 沿用中文标签(保持现有 UI 语言不变),
+ * 新增联赛用 API 返回的 name;排序按常量顺序优先、新联赛按 API 返回序追加。
+ * API 仅返回 {id, code, name, country},无敏感配置字段。
+ */
+import { useEffect, useState } from 'react'
+import { fetchLeagues } from '../../../admin/dal'
+import { LEAGUES } from '../types'
+
+export function useLeagues(): { code: string; name: string }[] {
+  const [leagues, setLeagues] = useState(LEAGUES)
+
+  useEffect(() => {
+    let alive = true
+    ;(async () => {
+      // dal.fetchLeagues 已兜底:网络/权限异常时返回 []
+      const rows = await fetchLeagues()
+      if (!alive || rows.length === 0) return
+      const zhName = new Map(LEAGUES.map(l => [l.code, l.name] as const))
+      const rank = new Map(LEAGUES.map((l, i) => [l.code, i] as const))
+      const merged = rows
+        .slice()
+        .sort(
+          (a, b) => (rank.get(a.code) ?? LEAGUES.length) - (rank.get(b.code) ?? LEAGUES.length),
+        )
+        .map(l => ({ code: l.code, name: zhName.get(l.code) ?? l.name }))
+      setLeagues(merged)
+    })()
+    return () => {
+      alive = false
+    }
+  }, [])
+
+  return leagues
+}

frontend/src/pages/matches/hooks/useMatchPredict.ts

@@ -0,0 +1,93 @@
+/**
+ * useMatchPredict: 预测流程状态机(发起/进行中/结果/失败/关闭中止)。
+ *
+ * D3: 从 Matches.tsx 拆出。语义不变:
+ *  - 连点防护:同一场比赛预测中再次点击直接忽略
+ *  - 竞态防护:递增序号,过期响应丢弃
+ *  - 关闭弹窗 = 中止在途请求 + 序号失效(catch/then 不再写入)
+ *  - 5 分钟超时,与 nginx 代理 300s 对齐
+ */
+import { useRef, useState } from 'react'
+import { http } from '../../../lib/http'
+import type { Match, Prediction } from '../types'
+
+/** 把后端/网络错误翻译成用户可读文案 */
+function readablePredictError(e: unknown): string {
+  if (e instanceof Error) {
+    const m = e.message
+    if (/429/.test(m)) {
+      // 429 来自后端限流(每分钟 10 次),非上游 LLM
+      return '操作过于频繁:每分钟最多 10 次预测。为保护 LLM 额度,请稍后再试。'
+    }
+    if (/502/.test(m)) return 'LLM 服务暂时不可用(502),请稍后重试'
+    if (/402|Payment Required|额度|余额/.test(m)) return 'LLM 额度不足(402),请检查 API Key 余额'
+    if (/400|已完赛/.test(m)) return '该比赛已完赛,不再支持预测'
+    if (/409|已结算/.test(m)) return '该预测已结算,不能重新预测'
+    if (/timeout|超时|timed out/i.test(m)) return '请求超时,请稍后重试'
+    return m
+  }
+  return String(e)
+}
+
+interface UseMatchPredictOptions {
+  /** 共享 error state(拆分前列表与预测共用同一个 error,行为保持一致) */
+  onError: (msg: string | null) => void
+}
+
+export function useMatchPredict({ onError }: UseMatchPredictOptions) {
+  const [predictingId, setPredictingId] = useState<number | null>(null)
+  const [prediction, setPrediction] = useState<Prediction | null>(null)
+  const [predictionFor, setPredictionFor] = useState<Match | null>(null)
+  const predictSeq = useRef(0)
+  // 预测请求控制器:关闭弹窗时中止
+  const predictAbort = useRef<AbortController | null>(null)
+
+  function closePredict() {
+    predictAbort.current?.abort()
+    predictSeq.current++  // 令中止请求的 catch/then 全部失效,不再写入错误
+    setPredictingId(null)
+    setPrediction(null)
+    setPredictionFor(null)
+    onError(null)
+  }
+
+  const predict = async (m: Match) => {
+    // 防连点:若该场比赛已在预测中,直接忽略
+    if (predictingId === m.id) return
+    const seq = ++predictSeq.current
+    setPredictingId(m.id)
+    onError(null)
+    setPrediction(null)
+    setPredictionFor(m)
+    // LLM 多专家预测耗时可达数分钟,给足超时(与 nginx 代理 300s 对齐)
+    const controller = new AbortController()
+    predictAbort.current = controller
+    const timer = setTimeout(() => controller.abort(), 300_000)
+    try {
+      const data = await http.post<Prediction>('/predict', { match_id: m.id, mode: 'multi' }, {
+        timeoutMs: 300_000,
+        signal: controller.signal,
+      })
+      if (seq !== predictSeq.current) return
+      setPrediction(data)
+    } catch (e) {
+      if (seq !== predictSeq.current) return
+      onError(
+        e instanceof DOMException && e.name === 'AbortError'
+          ? '预测超时(5 分钟),请稍后重试'
+          : readablePredictError(e),
+      )
+    } finally {
+      clearTimeout(timer)
+      if (seq === predictSeq.current) setPredictingId(null)
+    }
+  }
+
+  return {
+    predictingId,
+    prediction,
+    predictionFor,
+    predict,
+    closePredict,
+  }
+}

frontend/src/pages/matches/hooks/useMatchesList.ts

@@ -0,0 +1,94 @@
+/**
+ * useMatchesList: 赛程列表数据获取(筛选/游标分页/进行中比赛)。
+ *
+ * D3: 从 Matches.tsx 拆出。竞态防护语义不变 —— 递增序号只认最后一次请求;
+ * loadMore 不自增序号(切换筛选才自增,翻页跟随当前序列)。
+ */
+import { useCallback, useEffect, useRef, useState } from 'react'
+import { http } from '../../../lib/http'
+import type { Match } from '../types'
+
+interface UseMatchesListOptions {
+  /** 共享 error state(拆分前列表与预测共用同一个 error,行为保持一致) */
+  onError: (msg: string | null) => void
+}
+
+export function useMatchesList({ onError }: UseMatchesListOptions) {
+  const [league, setLeague] = useState('E0')
+  const [status, setStatus] = useState('scheduled')
+  const [matches, setMatches] = useState<Match[]>([])
+  const [nextCursor, setNextCursor] = useState<string | null>(null)
+  const [loadingMore, setLoadingMore] = useState(false)
+  const [loading, setLoading] = useState(false)
+  const [showAllUpcoming, setShowAllUpcoming] = useState(false)  // 默认仅展示未来 3 天;true 展开全部
+  const [liveMatches, setLiveMatches] = useState<Match[]>([])  // 进行中比赛(顶部独立区块)
+
+  // 请求竞态防护:切换联赛/状态很快时,先发的慢请求可能后返回,
+  // 把旧结果覆盖到新筛选上。用递增序号只认最后一次请求的响应。
+  const loadSeq = useRef(0)
+
+  const load = useCallback(async () => {
+    const seq = ++loadSeq.current
+    setLoading(true)
+    setLoadingMore(false)
+    setShowAllUpcoming(false)  // 切换筛选重置为「未来 3 天」视图
+    onError(null)
+    try {
+      const params = new URLSearchParams({ league, status, limit: '50' })
+      const data = await http.get<{ items: Match[]; next_cursor: string | null }>(`/matches?${params}`)
+      if (seq !== loadSeq.current) return // 已有更新的请求,丢弃本次结果
+      setMatches(data.items)
+      setNextCursor(data.next_cursor ?? null)
+    } catch (e) {
+      if (seq !== loadSeq.current) return
+      onError(e instanceof Error ? e.message : String(e))
+    } finally {
+      if (seq === loadSeq.current) setLoading(false)
+    }
+  }, [league, status, onError])
+
+  // 加载下一页(游标分页)
+  const loadMore = async () => {
+    if (!nextCursor || loadingMore) return
+    const seq = loadSeq.current // 不做自增:切换筛选会自增,这里只跟随当前序列
+    setLoadingMore(true)
+    try {
+      const params = new URLSearchParams({ league, status, limit: '50', cursor: nextCursor })
+      const data = await http.get<{ items: Match[]; next_cursor: string | null }>(`/matches?${params}`)
+      if (seq !== loadSeq.current) return
+      setMatches(prev => [...prev, ...data.items])
+      setNextCursor(data.next_cursor ?? null)
+    } catch (e) {
+      if (seq !== loadSeq.current) return
+      onError(e instanceof Error ? e.message : String(e))
+    } finally {
+      if (seq === loadSeq.current) setLoadingMore(false)
+    }
+  }
+
+  // 加载进行中比赛(顶部独立区块)
+  const loadLive = useCallback(async () => {
+    try {
+      const params = new URLSearchParams({ league, status: 'in_play', limit: '20' })
+      const data = await http.get<{ items: Match[] }>(`/matches?${params}`)
+      setLiveMatches(data.items ?? [])
+    } catch {
+      /* ignore:进行中非核心功能 */
+    }
+  }, [league])
+
+  useEffect(() => { load(); loadLive() }, [load, loadLive])
+
+  return {
+    league, setLeague,
+    status, setStatus,
+    matches,
+    nextCursor,
+    loading,
+    loadingMore,
+    showAllUpcoming, setShowAllUpcoming,
+    liveMatches,
+    load,
+    loadMore,
+  }
+}

frontend/src/pages/matches/types.ts

@@ -0,0 +1,100 @@
+/**
+ * Matches 页面族共享类型与常量。
+ *
+ * D3(工程债): Matches.tsx 原本 ~1400 行,类型/常量/预测面板/详情面板/
+ * 列表逻辑全部内联。本文件是拆分后的共享层 —— 只放数据契约与纯常量,
+ * 不含 React 组件。
+ */
+
+/** /matches 列表项(公开接口) */
+export interface Match {
+  id: number
+  league_code: string | null
+  season: string | null
+  home_team: string
+  away_team: string
+  home_team_zh: string | null
+  away_team_zh: string | null
+  match_date: string
+  match_status: string
+  home_goals: number | null
+  away_goals: number | null
+  match_stage: string | null
+  home_xg: number | null
+  away_xg: number | null
+}
+
+/** POST /predict 响应 */
+export interface Prediction {
+  prediction_id: number
+  provider: string
+  model: string
+  prompt_version: string | null
+  mode: string
+  pred_home_goals: number | null
+  pred_away_goals: number | null
+  alt_pred_home_goals: number | null
+  alt_pred_away_goals: number | null
+  pred_1x2: string | null
+  subjective_confidence: number | null
+  reasoning: string | null
+  status: string
+  agent_outputs: AgentReport[] | null
+  agent_weights: Record<string, number> | null
+  context: string
+  latency_ms: number | null
+  prompt_tokens: number | null
+  completion_tokens: number | null
+  rate_limit_remaining: number | null
+}
+
+/** 多专家单路报告 */
+export interface AgentReport {
+  agent: string
+  status: string
+  data_sufficiency: string
+  analysis: string
+  home_edge: number | null
+  subjective_confidence: number | null
+  key_evidence: string[]
+  exp_home_goals: number | null
+  exp_away_goals: number | null
+  probable_score: string | null
+  model: string
+  latency_ms: number | null
+}
+
+export const AGENT_LABELS: Record<string, string> = {
+  h2h: '历史交锋分析专家',
+  form: '近期状态分析专家',
+  stats: '攻防数据分析专家',
+  home_away: '主客因素分析专家',
+  standings: '联赛排名分析专家',
+}
+
+export const LEAGUES = [
+  { code: 'E0', name: '英超' },
+  { code: 'SP1', name: '西甲' },
+  { code: 'D1', name: '德甲' },
+  { code: 'I1', name: '意甲' },
+  { code: 'F1', name: '法甲' },
+  { code: 'CL', name: '欧冠' },
+  { code: 'EL', name: '欧联' },
+]
+
+/** 汉字编号,给专家意见排版用 */
+export const CN_NUM = ['一', '二', '三', '四', '五', '六', '七', '八']
+
+export const STATUS_META: Record<string, { label: string; cls: string }> = {
+  finished: { label: '已完赛', cls: 'text-ink-400' },
+  scheduled: { label: '未开赛', cls: 'text-ink-600' },
+  // 键与 normalize.py 的 VALID_STATUS 对齐: 库里存的是 in_play(上游 live 被归一化),不存在 'live' 状态
+  in_play: { label: '进行中', cls: 'text-press font-medium' },
+  paused: { label: '暂停', cls: 'text-press font-medium' },
+  postponed: { label: '延期', cls: 'text-ink-400' },
+  cancelled: { label: '取消', cls: 'text-ink-400' },
+  suspended: { label: '中止', cls: 'text-ink-400' },
+}
+
+/** 1x2 → 中文标签 */
+export const OUTCOME_LABEL: Record<string, string> = { '1': '主胜', X: '平局', '2': '客胜' }

frontend/src/pages/matches/ui.tsx

@@ -0,0 +1,114 @@
+/**
+ * Matches 页面族共享的原子 UI 小件(无业务状态)。
+ *
+ * D3: 从 Matches.tsx 内联定义上移到模块级 —— Switch 原先定义在组件函数
+ * 体内(每次渲染重建组件对象),它没有内部 state,提升后渲染结果一致。
+ */
+import type { Match } from './types'
+
+export function Spinner({ className = '' }: { className?: string }) {
+  return (
+    <svg
+      viewBox="0 0 20 20"
+      className={`h-3.5 w-3.5 animate-spin ${className}`}
+      fill="none"
+      aria-hidden="true"
+    >
+      <circle cx="10" cy="10" r="7.5" stroke="currentColor" strokeWidth="1.5" strokeOpacity="0.25" />
+      <path d="M17.5 10A7.5 7.5 0 0010 2.5" stroke="currentColor" strokeWidth="1.5" strokeLinecap="round" />
+    </svg>
+  )
+}
+
+/** 骨架占位行:低调脉动灰块 */
+export function SkeletonRows({ n = 4 }: { n?: number }) {
+  return (
+    <>
+      {Array.from({ length: n }).map((_, i) => (
+        <div key={i} className="flex items-center gap-4 border-b border-ink-200 px-1 py-3.5">
+          <div className="skeleton h-3 w-16" />
+          <div className="skeleton h-3 flex-1" />
+          <div className="skeleton h-3 w-10" />
+          <div className="skeleton h-3 flex-1" />
+          <div className="skeleton h-3 w-16" />
+        </div>
+      ))}
+    </>
+  )
+}
+
+/** 状态/模式一组的文字切换 */
+export function Switch({ value, onChange, items }: {
+  value: string
+  onChange: (v: string) => void
+  items: { v: string; label: string; title?: string }[]
+}) {
+  return (
+    <span className="inline-flex items-center gap-2.5">
+      {items.map((it, i) => (
+        <span key={it.v} className="inline-flex items-center gap-2.5">
+          {i > 0 && <span className="text-ink-300" aria-hidden="true">/</span>}
+          <button
+            onClick={() => onChange(it.v)}
+            title={it.title}
+            className={`relative tab ${value === it.v ? 'tab-on' : ''} text-xs`}
+          >
+            {it.label}
+          </button>
+        </span>
+      ))}
+    </span>
+  )
+}
+
+/** 日期分组头显示:今日/明天/周几 · 年月日 */
+export function formatDateHeader(dateKey: string): string {
+  if (!dateKey) return '未开赛'
+  const d = new Date(dateKey + 'T00:00:00')
+  if (isNaN(d.getTime())) return dateKey
+  const today = new Date()
+  const todayKey = `${today.getFullYear()}-${String(today.getMonth() + 1).padStart(2, '0')}-${String(today.getDate()).padStart(2, '0')}`
+  const tmr = new Date(today)
+  tmr.setDate(tmr.getDate() + 1)
+  const tmrKey = `${tmr.getFullYear()}-${String(tmr.getMonth() + 1).padStart(2, '0')}-${String(tmr.getDate()).padStart(2, '0')}`
+  const weekday = ['周日', '周一', '周二', '周三', '周四', '周五', '周六'][d.getDay()]
+  if (dateKey === todayKey) return `今日 ${weekday}`
+  if (dateKey === tmrKey) return `明日 ${weekday}`
+  return `${d.getMonth() + 1}月${d.getDate()}日 ${weekday}`
+}
+
+/** UTC ISO → 本地日期 YYYY-MM-DD(用于分组) */
+export function toLocalDateKey(iso: string): string {
+  const d = new Date(iso)
+  return `${d.getFullYear()}-${String(d.getMonth() + 1).padStart(2, '0')}-${String(d.getDate()).padStart(2, '0')}`
+}
+
+/** 按本地日期分组(非 UTC),保持时间序 */
+export function groupByDate(list: Match[]): Array<[string, Match[]]> {
+  const map = new Map<string, Match[]>()
+  for (const m of list) {
+    const key = toLocalDateKey(m.match_date)
+    const arr = map.get(key)
+    if (arr) arr.push(m)
+    else map.set(key, [m])
+  }
+  return [...map.entries()]
+}
+
+/** 日期 key 辅助:YYYY-MM-DD(本地时区) */
+function dateKey(d: Date): string {
+  return `${d.getFullYear()}-${String(d.getMonth() + 1).padStart(2, '0')}-${String(d.getDate()).padStart(2, '0')}`
+}
+
+/** 未来 3 天窗口:今天 00:00 → 第 3 天 00:00(即今天/明天/后天) */
+function addDays(d: Date, n: number): string {
+  const x = new Date(d)
+  x.setFullYear(x.getFullYear(), x.getMonth(), x.getDate() + n)
+  return dateKey(x)
+}
+
+/** 比赛是否在未来 3 天内(用于默认视图过滤) */
+export function withinNext3Days(matchDate: string): boolean {
+  const key = toLocalDateKey(matchDate)
+  return key >= dateKey(new Date()) && key < addDays(new Date(), 3)
+}

frontend/tailwind.config.js

@@ -32,6 +32,8 @@ export default {
         },
       },
       fontFamily: {
+        // 毛体草书(国内 CDN)+ 粗楷体回退
+        brush: ['"Liu Jian Mao Cao"', '"KaiTi"', '"STKaiti"', '"Kaiti SC"', '"楷体"', '"Songti SC"', 'serif'],
         // 标题与比分:宋体血统,报纸版面的骨架
         serif: [
           'Georgia',

pyproject.toml

@@ -14,6 +14,7 @@ dependencies = [
     "httpx>=0.27",
     "alembic>=1.13",
     "cryptography>=42.0",
+    "croniter>=2.0",
 ]
 
 [project.optional-dependencies]

src/api/app.py

@@ -2,6 +2,7 @@
 from __future__ import annotations
 
 import logging
+import os
 from collections.abc import AsyncIterator
 from contextlib import asynccontextmanager
 
@@ -22,11 +23,73 @@ async def lifespan(app: FastAPI) -> AsyncIterator[None]:
         migrate_plaintext_sensitive_settings,
     )
     from src.core.security_check import assert_security_on_startup
+    from src.core.scheduler import scheduler, quality_scheduler
+    from src.api.routes.schedules import _run_scheduled_task
+    from src.data.config import BZZOIRO_LEAGUE_IDS
     await init_db()  # 验证连接,不建表
     await migrate_plaintext_sensitive_settings()  # 明文敏感配置 → 加密(幂等)
     await ensure_admin_password_hashed()  # .env 明文密码 → scrypt 哈希(幂等)
     await assert_security_on_startup()  # 启动安全校验(生产拒绝/开发警告)
+
+    # D7(工程债): 进程内限流(_RateLimiter)与 KeyRing 均为单进程状态;
+    # 多 worker 部署时各进程独立计数,限流阈值会按 worker 数放大、KeyRing 不共享。
+    # 生产环境应将限流前置到 Nginx/网关,或以单 worker 运行(见 src/api/deps.py 注释)。
+    # 此处仅提醒一次,不阻断启动,也不引入 Redis 等外部依赖。
+    if settings.APP_ENV == "production":
+        logger.warning(
+            "APP_ENV=production: 进程内 rate-limit 与 KeyRing 仅单进程有效;"
+            "多 worker 部署请将限流前置到 Nginx/网关,或以单 worker 运行"
+        )
+
+    # P3-3:STRICT_SINGLE_WORKER 启动期强制校验,拒绝多 worker 静默配额漂移。
+    # uvicorn 通过 --workers 传入;此处以环境变量 UVICORN_WORKERS 或启动参数判定。
+    # 为避免耦合 uvicorn 内部,仅校验一个显式传入的标记:当 STRICT_SINGLE_WORKER=True 时,
+    # 要求环境变量 UVICORN_WORKERS 不为空且 <=1,否则拒绝启动。
+    if settings.STRICT_SINGLE_WORKER:
+        workers = os.environ.get("UVICORN_WORKERS", "1")
+        try:
+            n_workers = int(workers)
+        except ValueError:
+            n_workers = 1
+        if n_workers > 1:
+            raise RuntimeError(
+                f"STRICT_SINGLE_WORKER=True 但以 {n_workers} worker 启动会被拒绝 "
+                f"(应用内限流/KeyRing 多 worker 下各自独立计数,配额放大 {n_workers} 倍)。"
+                f"请前置 Nginx/网关全局限流后再启用多 worker,或保持单 worker。"
+            )
+        logger.info("STRICT_SINGLE_WORKER=True:已确认单 worker 启动,限流配额不会漂移")
+
+    # 注册默认定时任务(如果数据库中没有)
+    from src.db.base import AsyncSessionLocal
+    from sqlalchemy import select
+    from src.db.models import Schedule
+    async with AsyncSessionLocal() as session:
+        existing = (await session.execute(select(Schedule.id))).scalars().all()
+        if "daily-events" not in existing:
+            session.add(Schedule(id="daily-events", task="events", cron="0 8 * * *", enabled=False))
+        if "daily-standings" not in existing:
+            session.add(Schedule(id="daily-standings", task="standings", cron="0 9 * * *", enabled=False))
+        if "daily-stats" not in existing:
+            session.add(Schedule(id="daily-stats", task="stats", cron="*/30 * * * *", enabled=False))
+        await session.commit()
+
+    # 从数据库加载所有启用的定时任务
+    async with AsyncSessionLocal() as session:
+        schedules = (await session.execute(select(Schedule).where(Schedule.enabled))).scalars().all()
+        for s in schedules:
+            leagues = s.leagues.split(",") if s.leagues else list(BZZOIRO_LEAGUE_IDS.keys())
+            scheduler.register(
+                s.id, s.cron,
+                lambda sid=s.id: _run_scheduled_task(sid),
+                enabled=s.enabled,
+            )
+
+    await scheduler.start()
+    await quality_scheduler.start()
+    logger.info("应用启动完成")
     yield
+    await scheduler.stop()
+    await quality_scheduler.stop()
     await close_client()
 
 
@@ -62,6 +125,7 @@ def create_app() -> FastAPI:
     from src.api.routes.backtest import router as backtest_router
     from src.api.routes.auth import router as auth_router
     from src.api.routes.admin_settings import router as admin_settings_router
+    from src.api.routes.schedules import router as schedules_router
 
     app.include_router(matches_router)
     app.include_router(predict_router)
@@ -70,6 +134,7 @@ def create_app() -> FastAPI:
     app.include_router(backtest_router)
     app.include_router(auth_router)
     app.include_router(admin_settings_router)
+    app.include_router(schedules_router)
 
     @app.get("/health")
     async def health():

src/api/deps.py

@@ -192,3 +192,8 @@ async def rate_limit_predict(request: Request) -> None:
             status_code=429,
             detail="请求过于频繁,请稍后再试(每分钟最多 10 次)",
         )
+
+
+def get_predict_rate_limit_remaining(request: Request) -> int:
+    """查询当前 IP 剩余的预测配额(用于响应中提示前端)。"""
+    return _predict_limiter.remaining(get_client_ip(request))

src/api/routes/admin_config.py

@@ -0,0 +1,88 @@
+"""后台管理:配置项 CRUD(settings)与运行日志查询。
+
+所有接口需管理员鉴权(require_admin)。路由前缀 /api/v1/admin。
+配置项白名单见 src/core/runtime_config.py SETTING_DEFS,之外的 key 一律拒绝。
+"""
+from __future__ import annotations
+
+import logging
+
+from fastapi import APIRouter, Depends, HTTPException, Query
+from pydantic import BaseModel
+
+from src.api.deps import require_admin
+from src.core.log_buffer import get_entries
+from src.core.runtime_config import (
+    SETTING_DEFS,
+    clear_runtime_value,
+    get_setting_origin,
+    mask_value,
+    set_runtime_value,
+)
+
+logger = logging.getLogger(__name__)
+
+router = APIRouter(prefix="/api/v1/admin", tags=["admin"], dependencies=[Depends(require_admin)])
+
+
+class SettingUpdateIn(BaseModel):
+    value: str
+
+
+@router.get("/settings")
+async def list_settings():
+    """全部可配置项(脱敏),供后台各配置页渲染。"""
+    out = []
+    for key, defn in SETTING_DEFS.items():
+        origin, value = await get_setting_origin(key)
+        out.append(
+            {
+                "key": key,
+                "label": defn.label,
+                "description": defn.description,
+                "sensitive": defn.sensitive,
+                "configured": origin != "none",
+                "masked": mask_value(value, defn.sensitive),
+                "origin": origin,
+            }
+        )
+    return out
+
+
+@router.get("/logs")
+async def read_logs(
+    level: str | None = Query(None, description="最低级别: DEBUG/INFO/WARNING/ERROR"),
+    keyword: str | None = Query(None, description="消息或 logger 关键字"),
+    limit: int = Query(200, ge=1, le=1000),
+):
+    """查询应用运行日志(内存环形缓冲,最新在前;进程重启后清零)。"""
+    entries = get_entries(level, keyword, limit)
+    return {"entries": entries, "count": len(entries)}
+
+
+@router.put("/settings/{key}")
+async def update_setting(key: str, body: SettingUpdateIn):
+    """更新配置项(写入 app_settings 覆盖 .env)。传空值请改用 DELETE。"""
+    if key not in SETTING_DEFS:
+        raise HTTPException(404, f"不支持的配置项: {key}")
+    value = body.value.strip()
+    if not value:
+        raise HTTPException(400, "值不能为空;如需回落 .env 请调用清除接口")
+    await set_runtime_value(key, value)
+    defn = SETTING_DEFS[key]
+    return {"key": key, "masked": mask_value(value, defn.sensitive), "origin": "db"}
+
+
+@router.delete("/settings/{key}")
+async def clear_setting(key: str):
+    """清除 DB 覆盖值,回落 .env 默认。"""
+    if key not in SETTING_DEFS:
+        raise HTTPException(404, f"不支持的配置项: {key}")
+    await clear_runtime_value(key)
+    origin, value = await get_setting_origin(key)
+    defn = SETTING_DEFS[key]
+    return {
+        "key": key,
+        "masked": mask_value(value, defn.sensitive),
+        "origin": origin,
+    }

src/api/routes/admin_datasources.py

@@ -0,0 +1,228 @@
+"""后台管理:数据源列表/连通性测试、KeyRing 状态、采集健康概览。
+
+所有接口需管理员鉴权(require_admin)。路由前缀 /api/v1/admin。
+"""
+from __future__ import annotations
+
+import logging
+import time
+from datetime import date, datetime
+
+from fastapi import APIRouter, Depends, HTTPException
+from sqlalchemy import func, select
+
+from src.api.deps import require_admin
+from src.core.config import settings
+from src.core.http_client import get_client
+from src.core.runtime_config import (
+    SETTING_DEFS,
+    get_runtime_value,
+    get_setting_origin,
+    mask_value,
+)
+from src.db.base import AsyncSession, get_db_read
+from src.db.models import Match, MatchStats, Standing
+from src.data.key_ring import get_key_ring
+
+logger = logging.getLogger(__name__)
+
+router = APIRouter(prefix="/api/v1/admin", tags=["admin"], dependencies=[Depends(require_admin)])
+
+# ── 数据源元数据(bzzoiro 单一数据源) ────────────────────────────
+
+_SOURCES: list[dict] = [
+    {
+        "name": "bzzoiro",
+        "label": "Bzzoiro",
+        "description": "唯一数据源:赛程比分 + 积分榜 + 比赛详细统计(xG/射门/控球等)",
+        "setting_keys": ["BZZOIRO_KEY", "BZZOIRO_BASE"],
+    },
+]
+
+
+async def _last_ingestion(db: AsyncSession, source: str) -> datetime | None:
+    """源最近一次采集时间(取自数据血缘字段,无记录返回 None)。"""
+    return (
+        await db.execute(
+            select(func.max(MatchStats.retrieved_at)).where(MatchStats.source == source)
+        )
+    ).scalar()
+
+
+@router.get("/datasources")
+async def list_datasources(db: AsyncSession = Depends(get_db_read)):
+    """数据源列表:各配置项的脱敏值、来源(db/env/none)与最近采集时间。"""
+    result = []
+    for src in _SOURCES:
+        settings_out = []
+        for key in src["setting_keys"]:
+            origin, value = await get_setting_origin(key)
+            defn = SETTING_DEFS[key]
+            settings_out.append(
+                {
+                    "key": key,
+                    "label": defn.label,
+                    "description": defn.description,
+                    "sensitive": defn.sensitive,
+                    "configured": origin != "none",
+                    "masked": mask_value(value, defn.sensitive),
+                    "origin": origin,
+                }
+            )
+        key_configured = all(s["configured"] for s in settings_out) if settings_out else True
+        last = await _last_ingestion(db, src["name"])
+        result.append(
+            {
+                "name": src["name"],
+                "label": src["label"],
+                "description": src["description"],
+                "key_configured": key_configured,
+                "last_ingestion": last.isoformat() if last else None,
+                "settings": settings_out,
+            }
+        )
+    return result
+
+
+# ── 连通性测试 ──────────────────────────────────────────────────
+
+_TEST_TIMEOUT = 15
+
+
+async def _probe(url: str, headers: dict | None = None, params: dict | None = None) -> dict:
+    """单次 HTTP 探测,返回 (ok, status, latency_ms, detail)。不重试。"""
+    client = get_client()
+    start = time.monotonic()
+    try:
+        resp = await client.get(url, headers=headers, params=params, timeout=_TEST_TIMEOUT)
+    except Exception as e:
+        return {
+            "ok": False,
+            "status": None,
+            "latency_ms": int((time.monotonic() - start) * 1000),
+            "detail": f"无法连接: {e}",
+        }
+    latency = int((time.monotonic() - start) * 1000)
+    status = resp.status_code
+    if status == 200:
+        detail = "连接成功"
+    elif status in (401, 403):
+        detail = "服务可达,但密钥无效或无权限"
+    else:
+        detail = f"服务返回 HTTP {status}"
+    return {"ok": status == 200, "status": status, "latency_ms": latency, "detail": detail}
+
+
+@router.post("/datasources/{name}/test")
+async def test_datasource(name: str):
+    """轻量连通性测试:真实请求上游一次,不触发任何入库。"""
+    src = next((s for s in _SOURCES if s["name"] == name), None)
+    if src is None:
+        raise HTTPException(404, f"未知数据源: {name}")
+
+    if name == "bzzoiro":
+        key = await get_runtime_value("BZZOIRO_KEY")
+        if not key:
+            return {"ok": False, "status": None, "latency_ms": 0, "detail": "BZZOIRO_KEY 未配置"}
+        base = (await get_runtime_value("BZZOIRO_BASE")).rstrip("/")
+        today = date.today().isoformat()
+        return await _probe(
+            f"{base}/events/",
+            headers={"Authorization": f"Token {key}", "Accept": "application/json"},
+            params={"date_from": today, "date_to": today},
+        )
+
+    raise HTTPException(404, f"未知数据源: {name}")
+
+
+# ── 数据源健康/最近采集状态(只读,不触发采集) ──────────────────────
+
+
+@router.get("/ingest/status")
+async def ingest_status(db: AsyncSession = Depends(get_db_read)):
+    """数据源采集健康概览(bzzoiro 单源;只读,不触发任何采集)。"""
+    bzzoiro_key = await get_runtime_value("BZZOIRO_KEY")
+    bzzoiro_base = await get_runtime_value("BZZOIRO_BASE")
+
+    # 比赛覆盖
+    match_row = (
+        await db.execute(
+            select(
+                func.count().label("cnt"),
+                func.max(Match.match_date).label("latest_match_date"),
+                func.max(Match.created_at).label("latest_row_at"),
+            ).where(Match.match_status == "finished")
+        )
+    ).one()
+    # 统计覆盖(精确 retrieved_at)
+    stats_row = (
+        await db.execute(
+            select(
+                func.count().label("cnt"),
+                func.max(MatchStats.retrieved_at).label("latest_retrieved"),
+            ).where(MatchStats.source == "bzzoiro")
+        )
+    ).one()
+    # 积分榜覆盖
+    standings_row = (
+        await db.execute(select(func.count()).select_from(Standing))
+    ).scalar()
+
+    bzzoiro = {
+        "name": "bzzoiro",
+        "label": "Bzzoiro",
+        "key_configured": bool(bzzoiro_key),
+        "base_url": (bzzoiro_base.rstrip("/") if bzzoiro_base else None) or settings.BZZOIRO_BASE,
+        "reachable": None,  # 不主动探测
+        "last_success_at": (stats_row.latest_retrieved or match_row.latest_row_at),
+        "last_success_at_iso": (
+            stats_row.latest_retrieved or match_row.latest_row_at
+        ).isoformat() if (stats_row.latest_retrieved or match_row.latest_row_at) else None,
+        "latest_match_date": match_row.latest_match_date.isoformat() if match_row.latest_match_date else None,
+        "recent_count": match_row.cnt or 0,
+        "stats_count": stats_row.cnt or 0,
+        "standings_count": standings_row or 0,
+        "note": "last_success_at 取 match_stats.retrieved_at(统计回填)与 matches.created_at(比赛行)的较大者",
+        "last_failure": _last_failure_log("bzzoiro"),
+    }
+
+    return {"sources": [bzzoiro]}
+
+
+@router.get("/keyring/status")
+async def keyring_status():
+    """KeyRing 运行状态:当前使用的 key、冷却状态、轮转信息(供管理后台展示)。"""
+    base = (await get_runtime_value("BZZOIRO_BASE")).rstrip("/")
+    raw_keys = await get_runtime_value("BZZOIRO_KEY")
+    ring = get_key_ring(base, raw_keys)
+    st = ring.stats()
+    st["base_url"] = base
+    st["cooldown_seconds"] = ring._cooldown
+    st["has_multiple"] = ring.has_multiple
+    st["active_key"] = ring.active_key
+    return st
+
+
+@router.post("/keyring/cooldown/reset")
+async def keyring_reset_cooldown():
+    """手动重置所有 key 的冷却状态(用于紧急恢复)。"""
+    base = (await get_runtime_value("BZZOIRO_BASE")).rstrip("/")
+    raw_keys = await get_runtime_value("BZZOIRO_KEY")
+    ring = get_key_ring(base, raw_keys)
+    ring._blocked_until.clear()
+    return {"ok": True, "message": "已重置所有 key 冷却状态", "stats": ring.stats()}
+
+
+def _last_failure_log(source: str) -> dict | None:
+    """从系统日志缓冲中查找某数据源的最近一次错误(仅作参考,非专用失败表)。"""
+    from src.core.log_buffer import get_entries
+    entries = get_entries(min_level="ERROR", keyword=source, limit=5)
+    if not entries:
+        return None
+    e = entries[0]
+    return {
+        "at": datetime.fromtimestamp(e["ts"]).isoformat(),
+        "logger": e["logger"],
+        "detail": e["message"][:200],
+        "note": "approx:来自内存日志缓冲,非专用采集失败表;进程重启后清零",
+    }

src/api/routes/admin_ingest_jobs.py

@@ -0,0 +1,55 @@
+"""后台管理:采集任务状态查询(只读)。
+
+GET /api/v1/admin/ingest/jobs/{job_id} — 单任务详情
+GET /api/v1/admin/ingest/jobs?limit=N — 最近任务列表(默认 20)
+"""
+from __future__ import annotations
+
+import logging
+
+from fastapi import APIRouter, Depends, HTTPException, Query
+from sqlalchemy import desc, select
+
+from src.api.deps import require_admin
+from src.api.schemas import IngestJobOut
+from src.db.base import AsyncSession, get_db_read
+from src.db.models import IngestJob
+
+logger = logging.getLogger(__name__)
+
+router = APIRouter(prefix="/api/v1/admin", tags=["admin"], dependencies=[Depends(require_admin)])
+
+
+@router.get("/ingest/jobs/{job_id}", response_model=IngestJobOut)
+async def get_ingest_job(job_id: str, db: AsyncSession = Depends(get_db_read)):
+    """查询单个采集任务状态。"""
+    job = await db.get(IngestJob, job_id)
+    if job is None:
+        raise HTTPException(404, f"采集任务不存在: {job_id}")
+    return _job_to_out(job)
+
+
+@router.get("/ingest/jobs", response_model=list[IngestJobOut])
+async def list_ingest_jobs(
+    limit: int = Query(20, ge=1, le=100, description="返回条数"),
+    db: AsyncSession = Depends(get_db_read),
+):
+    """查询最近采集任务(最新在前)。"""
+    rows = (
+        await db.execute(select(IngestJob).order_by(desc(IngestJob.created_at)).limit(limit))
+    ).scalars().all()
+    return [_job_to_out(j) for j in rows]
+
+
+def _job_to_out(job: IngestJob) -> IngestJobOut:
+    return IngestJobOut(
+        id=job.id,
+        task=job.task,
+        params=job.params or {},
+        status=job.status,
+        result=job.result,
+        error=job.error,
+        created_at=job.created_at,
+        started_at=job.started_at,
+        finished_at=job.finished_at,
+    )

src/api/routes/admin_llm.py

@@ -0,0 +1,126 @@
+"""后台管理:LLM 专家/终裁配置、可用模型探测、连通性测试。
+
+所有接口需管理员鉴权(require_admin)。路由前缀 /api/v1/admin。
+"""
+from __future__ import annotations
+
+import logging
+import time
+
+import httpx
+from fastapi import APIRouter, Depends
+
+from src.api.deps import require_admin
+from src.core.config import settings
+from src.core.http_client import get_client
+from src.core.runtime_config import (
+    AGENT_META,
+    SETTING_DEFS,
+    get_runtime_value,
+    get_setting_origin,
+    mask_value,
+)
+
+logger = logging.getLogger(__name__)
+
+router = APIRouter(prefix="/api/v1/admin", tags=["admin"], dependencies=[Depends(require_admin)])
+
+
+@router.get("/llm/agents")
+async def list_llm_agents():
+    """各专家/终裁的独立 LLM 配置状态(含当前生效模型的解析结果)。"""
+    out = []
+    for agent in AGENT_META:
+        aid = agent["id"].upper()
+        pfx = f"AGENT_{aid}_"
+        fields = {}
+        for suffix in ("MODEL", "BASE_URL", "API_KEY"):
+            origin, value = await get_setting_origin(f"{pfx}{suffix}")
+            defn = SETTING_DEFS[f"{pfx}{suffix}"]
+            fields[suffix.lower()] = {
+                "configured": origin != "none",
+                "masked": mask_value(value, defn.sensitive),
+                "origin": origin,
+            }
+        # 生效模型 = 覆盖 → 层级默认(专家/终裁 env) → 全局 LLM_MODEL
+        tier_default = (
+            settings.LLM_AGGREGATOR_MODEL if agent["id"] == "aggregator" else settings.LLM_SPECIALIST_MODEL
+        )
+        effective_model = (
+            fields["model"]["masked"]
+            if fields["model"]["configured"]
+            else (tier_default or await get_runtime_value("LLM_MODEL"))
+        )
+        out.append(
+            {
+                "id": agent["id"],
+                "label": agent["label"],
+                "fields": fields,
+                "effective_model": effective_model,
+            }
+        )
+    return out
+
+
+@router.get("/llm/models")
+async def list_llm_models():
+    """探测当前 LLM 服务可用的模型列表(OpenAI 兼容 GET /models)。
+
+    只读探测,不产生费用;配置缺失或服务不可达时返回 ok=false 与原因。
+    """
+    base_url = (await get_runtime_value("LLM_BASE_URL")).rstrip("/")
+    api_key = await get_runtime_value("LLM_API_KEY")
+    if not base_url or not api_key:
+        return {"ok": False, "models": [], "detail": "LLM_BASE_URL 或 LLM_API_KEY 未配置"}
+
+    client = get_client()
+    start = time.monotonic()
+    try:
+        resp = await client.get(
+            f"{base_url}/models",
+            headers={"Authorization": f"Bearer {api_key}"},
+            timeout=httpx.Timeout(connect=10.0, read=20.0, write=10.0, pool=10.0),
+        )
+    except Exception as e:
+        return {
+            "ok": False,
+            "models": [],
+            "latency_ms": int((time.monotonic() - start) * 1000),
+            "detail": f"无法连接 LLM 服务: {e}",
+        }
+
+    latency = int((time.monotonic() - start) * 1000)
+    if resp.status_code in (401, 403):
+        return {"ok": False, "models": [], "latency_ms": latency, "detail": "密钥无效或无权限(HTTP 401/403)"}
+    if resp.status_code != 200:
+        return {"ok": False, "models": [], "latency_ms": latency, "detail": f"服务返回 HTTP {resp.status_code}"}
+
+    try:
+        data = resp.json()
+    except Exception:
+        return {"ok": False, "models": [], "latency_ms": latency, "detail": "响应不是合法 JSON"}
+
+    models: list[str] = []
+    items = data.get("data") if isinstance(data, dict) else None
+    if isinstance(items, list):
+        models = sorted(
+            str(m.get("id")) for m in items if isinstance(m, dict) and m.get("id")
+        )
+    if not models:
+        return {"ok": False, "models": [], "latency_ms": latency, "detail": "服务未返回模型列表"}
+    return {"ok": True, "models": models, "latency_ms": latency, "detail": f"共 {len(models)} 个可用模型"}
+
+
+@router.post("/llm/ping")
+async def llm_ping():
+    """LLM 连通性测试(不依赖比赛)。只发一次 chat 请求验证配置。"""
+    from src.llm.provider import get_default_provider
+    p = await get_default_provider()
+    resp = await p.chat(
+        system="你是测试助手。",
+        user="ping",
+        max_tokens=10,
+    )
+    if resp.error:
+        return {"ok": False, "message": resp.error}
+    return {"ok": True, "message": "LLM 连接正常", "model": p.model}

src/api/routes/admin_quality.py

@@ -0,0 +1,343 @@
+"""后台管理:管理区统计、数据完整性分析、数据质量检查。
+
+所有接口需管理员鉴权(require_admin)。路由前缀 /api/v1/admin。
+"""
+from __future__ import annotations
+
+import logging
+from datetime import datetime, timedelta, timezone
+
+from fastapi import APIRouter, Depends
+from sqlalchemy import func, select
+
+from src.api.deps import require_admin
+from src.db.base import AsyncSession, get_db_read
+from src.db.models import DataQualityCheck, IngestFailure, League, Match, MatchStats, Prediction, Standing
+
+logger = logging.getLogger(__name__)
+
+router = APIRouter(prefix="/api/v1/admin", tags=["admin"], dependencies=[Depends(require_admin)])
+
+
+@router.get("/stats")
+async def admin_stats(db: AsyncSession = Depends(get_db_read)):
+    """管理区统计(只读):预测次数 + 比赛覆盖。轻量聚合,无 LLM 调用。"""
+    day_ago = datetime.now(timezone.utc) - timedelta(days=1)
+    week_ago = datetime.now(timezone.utc) - timedelta(days=7)
+    r = (
+        await db.execute(
+            select(
+                func.count().label("total"),
+                func.count().filter(Prediction.created_at >= day_ago).label("last_24h"),
+                func.count().filter(Prediction.created_at >= week_ago).label("last_7d"),
+            )
+        )
+    ).one()
+    # F3 修复: 补充真实比赛计数(非 limit=100 近似)
+    match_cnt = (await db.execute(select(func.count()).select_from(Match))).scalar() or 0
+    finished_cnt = (await db.execute(select(func.count()).where(Match.match_status == "finished"))).scalar() or 0
+    stats_cnt = (await db.execute(select(func.count()).select_from(MatchStats))).scalar() or 0
+    standings_cnt = (await db.execute(select(func.count()).select_from(Standing))).scalar() or 0
+    return {
+        "predictions": {"total": r.total, "last_24h": r.last_24h, "last_7d": r.last_7d},
+        "matches": {"total": match_cnt, "finished": finished_cnt},
+        "stats": {"total": stats_cnt},
+        "standings": {"total": standings_cnt},
+    }
+
+
+# ── 数据完整性分析(可视化数据源) ────────────────────────────────
+
+
+@router.get("/data-completeness")
+async def data_completeness(db: AsyncSession = Depends(get_db_read)):
+    """按联赛统计数据完整性:比赛覆盖、字段覆盖、积分榜覆盖。
+
+    前端「数据完整性」页据此渲染,回答三个问题:
+      1. 数据是否齐全(各联赛比赛/统计/积分榜量级)
+      2. 字段是否齐全(每张统计表各字段非空率)
+      3. 覆盖是否新鲜(最近一场/最近一次采集)
+    """
+    from src.data.config import BZZOIRO_LEAGUE_IDS, LEAGUE_NAMES, LEAGUE_COUNTRIES
+
+    out_leagues: list[dict] = []
+    for code, bzz_id in BZZOIRO_LEAGUE_IDS.items():
+        # 比赛覆盖
+        m = (
+            await db.execute(
+                select(
+                    func.count().label("total"),
+                    func.count().filter(Match.match_status == "finished").label("finished"),
+                    func.count().filter(Match.match_status == "scheduled").label("scheduled"),
+                    func.count().filter(Match.source_event_id.is_not(None)).label("with_source_id"),
+                    func.max(Match.match_date).label("latest_match"),
+                    func.min(Match.match_date).label("earliest_match"),
+                )
+                .select_from(Match)
+                .join(League, League.id == Match.league_id)
+                .where(League.code == code)
+            )
+        ).one()
+        # 统计字段覆盖(联表 matches)
+        s = (
+            await db.execute(
+                select(
+                    func.count().label("rows"),
+                    func.count(MatchStats.home_xg).label("xg"),
+                    func.count(MatchStats.home_shots).label("shots"),
+                    func.count(MatchStats.home_possession).label("possession"),
+                    func.count(MatchStats.home_corners).label("corners"),
+                    func.count(MatchStats.home_fouls).label("fouls"),
+                    func.count(MatchStats.home_big_chances).label("big_chances"),
+                    func.count(MatchStats.home_yellow_cards).label("cards"),
+                )
+                .select_from(MatchStats)
+                .join(Match, Match.id == MatchStats.match_id)
+                .join(League, League.id == Match.league_id)
+                .where(League.code == code)
+            )
+        ).one()
+        # 积分榜覆盖
+        st = (
+            await db.execute(
+                select(
+                    func.count().label("rows"),
+                    func.max(Standing.retrieved_at).label("latest_retrieved"),
+                )
+                .select_from(Standing)
+                .join(League, League.id == Standing.league_id)
+                .where(League.code == code)
+            )
+        ).one()
+
+        stats_rows = s.rows or 0
+        pct = lambda n: round(n / stats_rows * 100, 1) if stats_rows else 0.0  # noqa: E731
+        out_leagues.append(
+            {
+                "code": code,
+                "name": LEAGUE_NAMES.get(code, code),
+                "country": LEAGUE_COUNTRIES.get(code),
+                "matches": {
+                    "total": m.total or 0,
+                    "finished": m.finished or 0,
+                    "scheduled": m.scheduled or 0,
+                    "with_source_id": m.with_source_id or 0,
+                    "earliest_match": m.earliest_match.isoformat() if m.earliest_match else None,
+                    "latest_match": m.latest_match.isoformat() if m.latest_match else None,
+                },
+                "stats": {
+                    "rows": stats_rows,
+                    "fields": {
+                        "xg": {"count": s.xg or 0, "pct": pct(s.xg or 0)},
+                        "shots": {"count": s.shots or 0, "pct": pct(s.shots or 0)},
+                        "possession": {"count": s.possession or 0, "pct": pct(s.possession or 0)},
+                        "corners": {"count": s.corners or 0, "pct": pct(s.corners or 0)},
+                        "fouls": {"count": s.fouls or 0, "pct": pct(s.fouls or 0)},
+                        "big_chances": {"count": s.big_chances or 0, "pct": pct(s.big_chances or 0)},
+                        "cards": {"count": s.cards or 0, "pct": pct(s.cards or 0)},
+                    },
+                },
+                "standings": {
+                    "rows": st.rows or 0,
+                    "latest_retrieved": st.latest_retrieved.isoformat() if st.latest_retrieved else None,
+                },
+            }
+        )
+
+    # 整体健康信号
+    total_finished = sum(l["matches"]["finished"] for l in out_leagues)
+    total_stats = sum(l["stats"]["rows"] for l in out_leagues)
+    stats_coverage = round(total_stats / total_finished * 100, 1) if total_finished else 0.0
+    issues: list[str] = []
+    for l in out_leagues:
+        if l["matches"]["finished"] == 0:
+            issues.append(f"{l['name']}: 无已完赛比赛,请先运行「比赛数据」采集")
+        elif l["stats"]["rows"] == 0:
+            issues.append(f"{l['name']}: 已完赛 {l['matches']['finished']} 场但无统计回填,请运行「统计回填」采集")
+        elif stats_coverage < 80:
+            issues.append(f"{l['name']}: 统计覆盖率仅 {stats_coverage}%,建议增量回填")
+        if l["standings"]["rows"] == 0:
+            issues.append(f"{l['name']}: 无积分榜数据,请运行「积分榜」采集")
+    if not issues:
+        issues.append("各联赛数据完整度良好")
+
+    return {
+        "generated_at": datetime.now(timezone.utc).isoformat(),
+        "leagues": out_leagues,
+        "totals": {
+            "finished_matches": total_finished,
+            "stats_rows": total_stats,
+            "stats_coverage_pct": stats_coverage,
+        },
+        "issues": issues,
+    }
+
+
+# ── 数据质量检查 API ────────────────────────────────────────────
+
+
+@router.get("/data-quality")
+async def data_quality_checks(db: AsyncSession = Depends(get_db_read)):
+    """数据质量检查结果(只读)。"""
+    # 最近的失败记录
+    failures = (
+        await db.execute(
+            select(IngestFailure)
+            .where(IngestFailure.status.in_(["pending", "retrying"]))
+            .order_by(IngestFailure.created_at.desc())
+            .limit(20)
+        )
+    ).scalars().all()
+
+    # 最近的质量检查
+    checks = (
+        await db.execute(
+            select(DataQualityCheck)
+            .order_by(DataQualityCheck.checked_at.desc())
+            .limit(20)
+        )
+    ).scalars().all()
+
+    return {
+        "failures": [
+            {
+                "id": f.id,
+                "source": f.source_system,
+                "entity_type": f.entity_type,
+                "source_record_id": f.source_record_id,
+                "error_type": f.error_type,
+                "error_detail": f.error_detail,
+                "retry_count": f.retry_count,
+                "status": f.status,
+                "created_at": f.created_at.isoformat() if f.created_at else None,
+            }
+            for f in failures
+        ],
+        "checks": [
+            {
+                "id": c.id,
+                "check_name": c.check_name,
+                "entity_type": c.entity_type,
+                "passed": c.passed,
+                "severity": c.severity,
+                "detail": c.detail,
+                "checked_at": c.checked_at.isoformat() if c.checked_at else None,
+            }
+            for c in checks
+        ],
+    }
+
+
+@router.post("/data-quality/run")
+async def run_data_quality_check(db: AsyncSession = Depends(get_db_read)):
+    """手动触发一次数据质量检查。"""
+    checks = []
+
+    # 检查1: 已完赛但无统计的比赛
+    finished_no_stats = (
+        await db.execute(
+            select(func.count())
+            .select_from(Match)
+            .outerjoin(MatchStats, Match.id == MatchStats.match_id)
+            .where(Match.match_status == "finished")
+            .where(MatchStats.id.is_(None))
+        )
+    ).scalar() or 0
+
+    checks.append(DataQualityCheck(
+        check_name="finished_without_stats",
+        entity_type="match",
+        actual_value=float(finished_no_stats),
+        passed=finished_no_stats == 0,
+        severity="warning" if finished_no_stats > 0 else "info",
+        detail={"message": f"{finished_no_stats} 场已完赛比赛缺少统计数据"},
+    ))
+
+    # 检查2: 积分榜缺失的联赛
+    leagues_without_standings = (
+        await db.execute(
+            select(func.count())
+            .select_from(League)
+            .outerjoin(Standing, League.id == Standing.league_id)
+            .where(Standing.id.is_(None))
+        )
+    ).scalar() or 0
+
+    checks.append(DataQualityCheck(
+        check_name="league_without_standings",
+        entity_type="league",
+        actual_value=float(leagues_without_standings),
+        passed=leagues_without_standings == 0,
+        severity="warning" if leagues_without_standings > 0 else "info",
+        detail={"message": f"{leagues_without_standings} 个联赛缺少积分榜"},
+    ))
+
+    for c in checks:
+        db.add(c)
+    await db.commit()
+
+    return {"ok": True, "checks": [{"name": c.check_name, "passed": c.passed} for c in checks]}
+
+
+# ── 近似重名候选(只读,启发式,不做自动合并) ──────────────────────
+
+
+@router.get("/team-name-duplicates")
+async def team_name_duplicates(db: AsyncSession = Depends(get_db_read)):
+    """只读列出近似重名候选(大小写变体/子串包含/前缀碰撞)。
+
+    启发式规则(命中任一即列为候选):
+      - 大小写变体: lower(name) 相同但 name 不同
+      - 子串包含: A 是 B 的子串且 len(A) ≥ 5
+      - 前缀碰撞: 前 8 字符相同(忽略大小写)
+
+    仅作排查参考,合并需走人工 SQL(见 docs/05-data.md)。
+    """
+    teams = (await db.execute(select(Team.id, Team.name))).all()
+    by_lower: dict[str, list[dict]] = {}
+    for t in teams:
+        key = (t.name or "").lower()
+        by_lower.setdefault(key, []).append({"id": t.id, "name": t.name})
+
+    groups: list[dict] = []
+
+    # 规则1: 大小写变体(lower 相同但原名不同)
+    for key, members in by_lower.items():
+        if len(members) > 1:
+            groups.append({
+                "rule": "case_variant",
+                "key": key,
+                "members": members,
+            })
+
+    # 规则2 & 3: 子串包含 / 前缀碰撞(仅在 lower 名不同的组间比较)
+    distinct = [m for members in by_lower.values() for m in members]
+    seen_pairs: set[tuple[int, int]] = set()
+    for i, a in enumerate(distinct):
+        na = (a["name"] or "").lower()
+        for b in distinct[i + 1:]:
+            nb = (b["name"] or "").lower()
+            if na == nb:
+                continue  # 已被规则1覆盖
+            pair = (min(a["id"], b["id"]), max(a["id"], b["id"]))
+            if pair in seen_pairs:
+                continue
+            hit = None
+            if len(na) >= 5 and na in nb:
+                hit = "substring"
+            elif len(nb) >= 5 and nb in na:
+                hit = "substring"
+            elif len(na) >= 8 and len(nb) >= 8 and na[:8] == nb[:8]:
+                hit = "prefix"
+            if hit:
+                seen_pairs.add(pair)
+                groups.append({
+                    "rule": hit,
+                    "members": [a, b],
+                })
+
+    return {
+        "count": len(groups),
+        "hint": "命中任一启发式仅表示'可疑',合并前请人工确认是否同一球队",
+        "groups": groups,
+    }

src/api/routes/admin_settings.py

@@ -1,439 +1,29 @@
-"""后台管理路由:数据源配置的查看、修改与连通性测试。
+"""后台管理路由聚合入口:按职责拆分为四个子模块,统一挂载。
 
-所有接口需管理员鉴权(require_admin)。配置项白名单见
-src/core/runtime_config.py SETTING_DEFS,之外的 key 一律拒绝。
+所有路由仍挂在 /api/v1/admin,且均带 dependencies=[Depends(require_admin)]
+(鉴权由各子路由器声明,行为与拆分前完全一致)。
+
+子模块:
+  - admin_datasources  数据源列表/连通性测试、KeyRing、采集健康概览
+  - admin_config        settings CRUD、运行日志
+  - admin_llm           LLM agents/models/ping
+  - admin_quality       stats、data-completeness、data-quality
 """
 from __future__ import annotations
 
-import logging
-import time
-from datetime import date, datetime, timedelta, timezone
+from fastapi import APIRouter
 
-from fastapi import APIRouter, Depends, HTTPException, Query
-from pydantic import BaseModel
-from sqlalchemy import func, select
-import httpx
+from src.api.routes.admin_config import router as admin_config_router
+from src.api.routes.admin_datasources import router as admin_datasources_router
+from src.api.routes.admin_ingest_jobs import router as admin_ingest_jobs_router
+from src.api.routes.admin_llm import router as admin_llm_router
+from src.api.routes.admin_quality import router as admin_quality_router
+from src.api.routes.admin_teams import router as admin_teams_router
 
-from src.api.deps import require_admin
-from src.core.config import settings
-from src.core.http_client import get_client
-from src.core.log_buffer import get_entries
-from src.core.runtime_config import (
-    AGENT_META,
-    SETTING_DEFS,
-    clear_runtime_value,
-    get_runtime_value,
-    get_setting_origin,
-    mask_value,
-    set_runtime_value,
-)
-from src.db.base import AsyncSession, get_db_read
-from src.db.models import Injury, Match, MatchStats
-
-logger = logging.getLogger(__name__)
-
-router = APIRouter(prefix="/api/v1/admin", tags=["admin"], dependencies=[Depends(require_admin)])
-
-# ── 数据源元数据 ────────────────────────────────────────────────
-
-_SOURCES: list[dict] = [
-    {
-        "name": "bzzoiro",
-        "label": "Bzzoiro",
-        "description": "历史赛程与比分数据,覆盖全球主要联赛",
-        "setting_keys": ["BZZOIRO_KEY", "BZZOIRO_BASE"],
-    },
-    {
-        "name": "understat",
-        "label": "Understat",
-        "description": "xG(预期进球)进阶数据,无需 API Key,网页抓取",
-        "setting_keys": [],
-    },
-    {
-        "name": "injuries",
-        "label": "Injuries (API-Football)",
-        "description": "球员伤停信息,用于预测时考虑阵容完整性",
-        "setting_keys": ["API_FOOTBALL_KEY"],
-    },
-]
-
-
-class SettingUpdateIn(BaseModel):
-    value: str
-
-
-async def _last_ingestion(db: AsyncSession, source: str) -> datetime | None:
-    """各源最近一次采集时间(取自数据血缘字段,无记录返回 None)。"""
-    if source == "injuries":
-        return (await db.execute(select(func.max(Injury.retrieved_at)))).scalar()
-    return (
-        await db.execute(
-            select(func.max(MatchStats.retrieved_at)).where(MatchStats.source == source)
-        )
-    ).scalar()
-
-
-@router.get("/datasources")
-async def list_datasources(db: AsyncSession = Depends(get_db_read)):
-    """数据源列表:各配置项的脱敏值、来源(db/env/none)与最近采集时间。"""
-    result = []
-    for src in _SOURCES:
-        settings_out = []
-        for key in src["setting_keys"]:
-            origin, value = await get_setting_origin(key)
-            defn = SETTING_DEFS[key]
-            settings_out.append(
-                {
-                    "key": key,
-                    "label": defn.label,
-                    "description": defn.description,
-                    "sensitive": defn.sensitive,
-                    "configured": origin != "none",
-                    "masked": mask_value(value, defn.sensitive),
-                    "origin": origin,
-                }
-            )
-        key_configured = all(s["configured"] for s in settings_out) if settings_out else True
-        last = await _last_ingestion(db, src["name"])
-        result.append(
-            {
-                "name": src["name"],
-                "label": src["label"],
-                "description": src["description"],
-                "key_configured": key_configured,
-                "last_ingestion": last.isoformat() if last else None,
-                "settings": settings_out,
-            }
-        )
-    return result
-
-
-@router.get("/settings")
-async def list_settings():
-    """全部可配置项(脱敏),供后台各配置页渲染。"""
-    out = []
-    for key, defn in SETTING_DEFS.items():
-        origin, value = await get_setting_origin(key)
-        out.append(
-            {
-                "key": key,
-                "label": defn.label,
-                "description": defn.description,
-                "sensitive": defn.sensitive,
-                "configured": origin != "none",
-                "masked": mask_value(value, defn.sensitive),
-                "origin": origin,
-            }
-        )
-    return out
-
-
-# ── LLM 可用模型检测 ────────────────────────────────────────────
-
-
-@router.get("/logs")
-async def read_logs(
-    level: str | None = Query(None, description="最低级别: DEBUG/INFO/WARNING/ERROR"),
-    keyword: str | None = Query(None, description="消息或 logger 关键字"),
-    limit: int = Query(200, ge=1, le=1000),
-):
-    """查询应用运行日志(内存环形缓冲,最新在前;进程重启后清零)。"""
-    entries = get_entries(level, keyword, limit)
-    return {"entries": entries, "count": len(entries)}
-
-
-@router.get("/llm/agents")
-async def list_llm_agents():
-    """各专家/终裁的独立 LLM 配置状态(含当前生效模型的解析结果)。"""
-    out = []
-    for agent in AGENT_META:
-        aid = agent["id"].upper()
-        pfx = f"AGENT_{aid}_"
-        fields = {}
-        for suffix in ("MODEL", "BASE_URL", "API_KEY"):
-            origin, value = await get_setting_origin(f"{pfx}{suffix}")
-            defn = SETTING_DEFS[f"{pfx}{suffix}"]
-            fields[suffix.lower()] = {
-                "configured": origin != "none",
-                "masked": mask_value(value, defn.sensitive),
-                "origin": origin,
-            }
-        # 生效模型 = 覆盖 → 层级默认(专家/终裁 env) → 全局 LLM_MODEL
-        tier_default = (
-            settings.LLM_AGGREGATOR_MODEL if agent["id"] == "aggregator" else settings.LLM_SPECIALIST_MODEL
-        )
-        effective_model = (
-            fields["model"]["masked"]
-            if fields["model"]["configured"]
-            else (tier_default or await get_runtime_value("LLM_MODEL"))
-        )
-        out.append(
-            {
-                "id": agent["id"],
-                "label": agent["label"],
-                "fields": fields,
-                "effective_model": effective_model,
-            }
-        )
-    return out
-
-
-@router.get("/llm/models")
-async def list_llm_models():
-    """探测当前 LLM 服务可用的模型列表(OpenAI 兼容 GET /models)。
-
-    只读探测,不产生费用;配置缺失或服务不可达时返回 ok=false 与原因。
-    """
-    base_url = (await get_runtime_value("LLM_BASE_URL")).rstrip("/")
-    api_key = await get_runtime_value("LLM_API_KEY")
-    if not base_url or not api_key:
-        return {"ok": False, "models": [], "detail": "LLM_BASE_URL 或 LLM_API_KEY 未配置"}
-
-    client = get_client()
-    start = time.monotonic()
-    try:
-        resp = await client.get(
-            f"{base_url}/models",
-            headers={"Authorization": f"Bearer {api_key}"},
-            timeout=httpx.Timeout(connect=10.0, read=20.0, write=10.0, pool=10.0),
-        )
-    except Exception as e:
-        return {
-            "ok": False,
-            "models": [],
-            "latency_ms": int((time.monotonic() - start) * 1000),
-            "detail": f"无法连接 LLM 服务: {e}",
-        }
-
-    latency = int((time.monotonic() - start) * 1000)
-    if resp.status_code in (401, 403):
-        return {"ok": False, "models": [], "latency_ms": latency, "detail": "密钥无效或无权限(HTTP 401/403)"}
-    if resp.status_code != 200:
-        return {"ok": False, "models": [], "latency_ms": latency, "detail": f"服务返回 HTTP {resp.status_code}"}
-
-    try:
-        data = resp.json()
-    except Exception:
-        return {"ok": False, "models": [], "latency_ms": latency, "detail": "响应不是合法 JSON"}
-
-    models: list[str] = []
-    items = data.get("data") if isinstance(data, dict) else None
-    if isinstance(items, list):
-        models = sorted(
-            str(m.get("id")) for m in items if isinstance(m, dict) and m.get("id")
-        )
-    if not models:
-        return {"ok": False, "models": [], "latency_ms": latency, "detail": "服务未返回模型列表"}
-    return {"ok": True, "models": models, "latency_ms": latency, "detail": f"共 {len(models)} 个可用模型"}
-
-
-@router.put("/settings/{key}")
-async def update_setting(key: str, body: SettingUpdateIn):
-    """更新配置项(写入 app_settings 覆盖 .env)。传空值请改用 DELETE。"""
-    if key not in SETTING_DEFS:
-        raise HTTPException(404, f"不支持的配置项: {key}")
-    value = body.value.strip()
-    if not value:
-        raise HTTPException(400, "值不能为空;如需回落 .env 请调用清除接口")
-    await set_runtime_value(key, value)
-    defn = SETTING_DEFS[key]
-    return {"key": key, "masked": mask_value(value, defn.sensitive), "origin": "db"}
-
-
-@router.delete("/settings/{key}")
-async def clear_setting(key: str):
-    """清除 DB 覆盖值,回落 .env 默认。"""
-    if key not in SETTING_DEFS:
-        raise HTTPException(404, f"不支持的配置项: {key}")
-    await clear_runtime_value(key)
-    origin, value = await get_setting_origin(key)
-    defn = SETTING_DEFS[key]
-    return {
-        "key": key,
-        "masked": mask_value(value, defn.sensitive),
-        "origin": origin,
-    }
-
-
-# ── 连通性测试 ──────────────────────────────────────────────────
-
-_TEST_TIMEOUT = 15
-
-
-async def _probe(url: str, headers: dict | None = None, params: dict | None = None) -> dict:
-    """单次 HTTP 探测,返回 (ok, status, latency_ms, detail)。不重试。"""
-    client = get_client()
-    start = time.monotonic()
-    try:
-        resp = await client.get(url, headers=headers, params=params, timeout=_TEST_TIMEOUT)
-    except Exception as e:
-        return {
-            "ok": False,
-            "status": None,
-            "latency_ms": int((time.monotonic() - start) * 1000),
-            "detail": f"无法连接: {e}",
-        }
-    latency = int((time.monotonic() - start) * 1000)
-    status = resp.status_code
-    if status == 200:
-        detail = "连接成功"
-    elif status in (401, 403):
-        detail = "服务可达,但密钥无效或无权限"
-    else:
-        detail = f"服务返回 HTTP {status}"
-    return {"ok": status == 200, "status": status, "latency_ms": latency, "detail": detail}
-
-
-@router.post("/datasources/{name}/test")
-async def test_datasource(name: str):
-    """轻量连通性测试:真实请求上游一次,不触发任何入库。"""
-    src = next((s for s in _SOURCES if s["name"] == name), None)
-    if src is None:
-        raise HTTPException(404, f"未知数据源: {name}")
-
-    if name == "bzzoiro":
-        key = await get_runtime_value("BZZOIRO_KEY")
-        if not key:
-            return {"ok": False, "status": None, "latency_ms": 0, "detail": "BZZOIRO_KEY 未配置"}
-        base = (await get_runtime_value("BZZOIRO_BASE")).rstrip("/")
-        today = date.today().isoformat()
-        return await _probe(
-            f"{base}/events/",
-            headers={"Authorization": f"Token {key}", "Accept": "application/json"},
-            params={"date_from": today, "date_to": today},
-        )
-
-    if name == "understat":
-        return await _probe(
-            "https://understat.com/league/EPL/2025",
-            headers={"User-Agent": "Mozilla/5.0", "Accept": "text/html"},
-        )
-
-    # injuries (api-football)
-    api_key = await get_runtime_value("API_FOOTBALL_KEY")
-    if not api_key:
-        return {"ok": False, "status": None, "latency_ms": 0, "detail": "API_FOOTBALL_KEY 未配置"}
-    return await _probe(
-        "https://v3.football.api-sports.io/status",
-        headers={"x-apisports-key": api_key},
-    )
-
-
-# ── 数据源健康/最近采集状态(只读,不触发采集) ──────────────────────
-
-
-@router.get("/ingest/status")
-async def ingest_status(db: AsyncSession = Depends(get_db_read)):
-    """各数据源采集健康概览(只读,不触发任何采集)。
-
-    返回尽量可得的信息;基于现有表近似的数据会标明 approximation。
-    失败追踪目前依赖系统日志缓冲,无专用采集失败表。
-    """
-    # ── bzzoiro: 落库目标是 matches 表,无专用采集时间戳 ──
-    # 近似:以 matches 表最大 match_date(已覆盖的最远比赛日) 与 created_at 作为参考
-    bzzoiro_key = await get_runtime_value("BZZOIRO_KEY")
-    bzzoiro_base = await get_runtime_value("BZZOIRO_BASE")
-    row = (
-        await db.execute(
-            select(
-                func.count().label("cnt"),
-                func.max(Match.match_date).label("latest_match_date"),
-                func.max(Match.created_at).label("latest_row_at"),
-            ).where(Match.match_status == "finished")
-        )
-    ).one()
-    bzzoiro = {
-        "name": "bzzoiro",
-        "label": "Bzzoiro",
-        "key_configured": bool(bzzoiro_key),
-        "base_url": (bzzoiro_base.rstrip("/") if bzzoiro_base else None) or settings.BZZOIRO_BASE,
-        "reachable": None,  # 不主动探测
-        "last_success_at": row.latest_row_at.isoformat() if row.latest_row_at else None,
-        "latest_match_date": row.latest_match_date.isoformat() if row.latest_match_date else None,
-        "recent_count": row.cnt or 0,
-        "note": "approx:基于 matches.finished 表,last_success_at 为行写入时间而非精确采集完成时间",
-        "last_failure": _last_failure_log("bzzoiro"),
-    }
-
-    # ── understat: 落库到 match_stats(source=understat),有精确 retrieved_at ──
-    row = (
-        await db.execute(
-            select(
-                func.count().label("cnt"),
-                func.max(MatchStats.retrieved_at).label("latest_retrieved"),
-            ).where(MatchStats.source == "understat")
-        )
-    ).one()
-    understat = {
-        "name": "understat",
-        "label": "Understat",
-        "key_configured": True,  # 无需 Key
-        "reachable": None,
-        "last_success_at": row.latest_retrieved.isoformat() if row.latest_retrieved else None,
-        "recent_count": row.cnt or 0,
-        "note": "基于 match_stats.source=understat 的 retrieved_at",
-        "last_failure": _last_failure_log("understat"),
-    }
-
-    # ── injuries: 落库到 injuries 表,有精确 retrieved_at;区分 Key/无数据/有数据 ──
-    api_key = await get_runtime_value("API_FOOTBALL_KEY")
-    row = (
-        await db.execute(
-            select(
-                func.count().label("cnt"),
-                func.max(Injury.retrieved_at).label("latest_retrieved"),
-            )
-        )
-    ).one()
-    if not api_key:
-        injuries_status, injuries_note = "key_not_configured", "API_FOOTBALL_KEY 未配置"
-    elif not row.cnt:
-        injuries_status, injuries_note = "no_data", "本地无伤停数据,请先采集"
-    else:
-        injuries_status, injuries_note = "has_data", f"共 {row.cnt} 条伤停记录"
-    injuries = {
-        "name": "injuries",
-        "label": "Injuries (API-Football)",
-        "key_configured": bool(api_key),
-        "reachable": None,
-        "status": injuries_status,
-        "last_success_at": row.latest_retrieved.isoformat() if row.latest_retrieved else None,
-        "recent_count": row.cnt or 0,
-        "note": injuries_note,
-        "last_failure": _last_failure_log("injuries"),
-    }
-
-    return {"sources": [bzzoiro, understat, injuries]}
-
-
-def _last_failure_log(source: str) -> dict | None:
-    """从系统日志缓冲中查找某数据源的最近一次错误(仅作参考,非专用失败表)。"""
-    entries = get_entries(min_level="ERROR", keyword=source, limit=5)
-    if not entries:
-        return None
-    e = entries[0]
-    return {
-        "at": datetime.fromtimestamp(e["ts"]).isoformat(),
-        "logger": e["logger"],
-        "detail": e["message"][:200],
-        "note": "approx:来自内存日志缓冲,非专用采集失败表;进程重启后清零",
-    }
-
-
-@router.get("/stats")
-async def admin_stats(db: AsyncSession = Depends(get_db_read)):
-    """管理区统计(只读):最近预测次数。轻量聚合,无 LLM 调用。"""
-    from sqlalchemy import func, text
-    from src.db.models import Prediction
-    day_ago = datetime.now(timezone.utc) - timedelta(days=1)
-    week_ago = datetime.now(timezone.utc) - timedelta(days=7)
-    r = (
-        await db.execute(
-            select(
-                func.count().label("total"),
-                func.count().filter(Prediction.created_at >= day_ago).label("last_24h"),
-                func.count().filter(Prediction.created_at >= week_ago).label("last_7d"),
-            )
-        )
-    ).one()
-    return {"predictions": {"total": r.total, "last_24h": r.last_24h, "last_7d": r.last_7d}}
+router = APIRouter()
+router.include_router(admin_datasources_router)
+router.include_router(admin_config_router)
+router.include_router(admin_ingest_jobs_router)
+router.include_router(admin_llm_router)
+router.include_router(admin_quality_router)
+router.include_router(admin_teams_router)

src/api/routes/admin_teams.py

@@ -0,0 +1,60 @@
+"""后台管理:球队别名管理(只读列表 + 添加别名)。
+
+归一名(teams.name)是球队唯一键;别名(team_aliases)是同一球队的不同写法
+(大小写/译名/缩写)到归一后 teams.id 的映射。入库时 normalize(name) 依次查
+teams.name 与 team_aliases,命中即复用,避免重复 Team。
+
+不自动合并历史重复队;需显式添加别名(或先 SQL/再经由此接口)。
+"""
+from __future__ import annotations
+
+import logging
+
+from fastapi import APIRouter, Depends, HTTPException
+from sqlalchemy import desc, select
+
+from src.api.deps import require_admin
+from src.api.schemas import TeamAliasIn, TeamAliasOut
+from src.db.base import AsyncSession, get_db_read
+from src.db.models import Team, TeamAlias
+from src.db.repositories import TeamRepository
+
+logger = logging.getLogger(__name__)
+
+router = APIRouter(prefix="/api/v1/admin", tags=["admin"], dependencies=[Depends(require_admin)])
+
+
+@router.get("/teams/aliases", response_model=list[TeamAliasOut])
+async def list_team_aliases(db: AsyncSession = Depends(get_db_read)):
+    """列出所有球队别名(最新在前)。"""
+    rows = (await db.execute(select(TeamAlias).order_by(desc(TeamAlias.created_at)).limit(200))).scalars().all()
+    return [
+        TeamAliasOut(
+            alias_normalized=r.alias_normalized,
+            team_id=r.team_id,
+            original_alias=r.original_alias,
+        )
+        for r in rows
+    ]
+
+
+@router.post("/teams/aliases", response_model=TeamAliasOut, status_code=201)
+async def add_team_alias(req: TeamAliasIn, db: AsyncSession = Depends(get_db_read)):
+    """为已有 Team 添加别名(幂等:重复添加会更新指向)。
+
+    不自动合并历史重复队。若需合并 A→B:先为 A 的归一名添加别名指向 B,
+    再人工确认 A 是否仍有独立引用。
+    """
+    # 校验目标 Team 存在
+    team = await db.get(Team, req.team_id)
+    if team is None:
+        raise HTTPException(404, f"目标 Team 不存在: id={req.team_id}")
+
+    repo = TeamRepository(db)
+    row = await repo.add_alias(req.alias, req.team_id)
+    logger.info("添加 Team 别名: %s -> team_id=%s", req.alias, req.team_id)
+    return TeamAliasOut(
+        alias_normalized=row.alias_normalized,
+        team_id=row.team_id,
+        original_alias=row.original_alias,
+    )

src/api/routes/auth.py

@@ -83,6 +83,8 @@ async def login(body: LoginIn, request: Request, response: Response):
         raise HTTPException(status_code=401, detail="密码错误")
 
     _fail_times.pop(ip, None)
+    # Code Review High-4: 生产环境(HHTTPS)下 Cookie 必须带 Secure,防中间人窃取
+    secure = settings.APP_ENV == "production"
     response.set_cookie(
         key=SESSION_COOKIE,
         value=create_session_token(await get_session_secret()),
@@ -90,6 +92,7 @@ async def login(body: LoginIn, request: Request, response: Response):
         httponly=True,
         samesite="lax",
         path="/",
+        secure=secure,
     )
     logger.info("管理员登录成功 (ip=%s)", ip)
     return {"ok": True, "expires_in_hours": settings.ADMIN_SESSION_TTL_HOURS}

src/api/routes/ingest.py

@@ -1,16 +1,26 @@
-"""采集路由。"""
+"""采集路由(bzzoiro 单一数据源)。
+
+任务类型:
+  events    — 比赛日程/比分(/events/)
+  standings — 联赛积分榜(/leagues/{id}/standings/)
+  stats     — 已完赛比赛详细统计回填(/events/{id}/stats/)
+  all       — 依次执行以上三项
+"""
 from __future__ import annotations
 
 import asyncio
 import logging
+import uuid
+from datetime import datetime, timezone
 
 from fastapi import APIRouter, Depends, HTTPException
 
 from src.api.deps import require_admin
-from src.api.schemas import IngestBzzoiroRequest, IngestResponse, IngestUnderstatRequest, IngestInjuriesRequest, IngestSimpleResponse
-from src.data.config import BZZOIRO_LEAGUE_IDS, FDCO_TO_UNDERSTAT
+from src.api.schemas import IngestBzzoiroRequest, IngestBzzoiroResponse
+from src.data.config import BZZOIRO_LEAGUE_IDS
+from src.data.bzzoiro_standings import ingest_bzzoiro_standings
+from src.data.bzzoiro_stats import ingest_bzzoiro_event_stats
 from src.data.sources import get_source
-from src.data.injuries import ingest_injuries
 from src.db.unit_of_work import get_uow
 
 logger = logging.getLogger(__name__)
@@ -20,6 +30,21 @@ router = APIRouter(prefix="/api/v1", tags=["ingest"])
 # 后台采集任务注册表:持强引用防止被 GC
 _background_tasks: set[asyncio.Task] = set()
 
+VALID_TASKS = {"events", "standings", "stats", "all"}
+
+
+def _accumulate_ingest_result(merged: dict, code: str, r: dict) -> None:
+    """P1-A: 累加单联赛采集结果。联赛级计数读 r["leagues"][code],顶层读 total_*。"""
+    merged["total_inserted"] += r.get("total_inserted", 0)
+    merged["total_updated"] += r.get("total_updated", 0)
+    merged["errors"].extend(r.get("errors", []))
+    # 联赛级计数必须来自 leagues[code],而非顶层 r.get("inserted")
+    league_r = r.get("leagues", {}).get(code, {})
+    acc = merged["leagues"].setdefault(code, {"inserted": 0, "updated": 0, "errors": []})
+    acc["inserted"] += league_r.get("inserted", 0)
+    acc["updated"] += league_r.get("updated", 0)
+    acc["errors"].extend(r.get("errors", []))
+
 
 def _spawn(coro) -> None:
     """启动后台采集任务;异常已在任务内记录到系统日志。"""
@@ -28,98 +53,118 @@ def _spawn(coro) -> None:
     task.add_done_callback(_background_tasks.discard)
 
 
-@router.post("/ingest/bzzoiro", dependencies=[Depends(require_admin)])
+@router.post("/ingest/bzzoiro", response_model=IngestBzzoiroResponse, dependencies=[Depends(require_admin)])
 async def ingest_bzzoiro_route(req: IngestBzzoiroRequest):
-    """触发 bzzoiro 采集。"""
-    # 未指定联赛 = 采集全部已知联赛;未指定状态 = 已完赛 + 未开赛都采集
+    """触发 bzzoiro 采集(events / standings / stats / all)。
+
+    启动后台任务前写入 ingest_jobs(pending),响应返回 job_id 供前端轮询。
+    兼容原 message 字段(仍返回)。
+    """
+    if req.task not in VALID_TASKS:
+        raise HTTPException(status_code=422, detail=f"未知任务类型: {req.task}(可选: {', '.join(sorted(VALID_TASKS))})")
     leagues = req.leagues or list(BZZOIRO_LEAGUE_IDS.keys())
-    statuses = [req.status] if req.status else ["finished", "scheduled"]
-    _spawn(_run_bzzoiro(leagues, req.date_from, req.date_to, statuses))
-    return {
-        "ok": True,
-        "message": f"采集任务已启动(后台执行,状态: {', '.join(statuses)}),请在「系统日志」查看进度与结果",
+    task_label = {"events": "比赛数据", "standings": "积分榜", "stats": "统计回填", "all": "全量(比赛+积分榜+统计)"}[req.task]
+
+    job_id = await _create_ingest_job(req.task, leagues, req)
+    _spawn(_run_bzzoiro(job_id, req.task, leagues, req))
+
+    return IngestBzzoiroResponse(
+        ok=True,
+        job_id=job_id,
+        message=f"采集任务已启动(后台执行,任务: {task_label}),请到「数据采集」页跟踪进度",
+    )
+
+
+async def _create_ingest_job(task: str, leagues: list[str], req: IngestBzzoiroRequest) -> str:
+    """写入一条 ingest_jobs(pending),返回 job_id。"""
+    from src.db.models import IngestJob
+
+    job_id = str(uuid.uuid4())
+    params = {
+        "leagues": leagues,
+        "date_from": req.date_from,
+        "date_to": req.date_to,
+        "status": req.status,
+        "task": task,
+        "limit": req.limit,
+        "season": req.season,
     }
+    async with get_uow() as session:
+        job = IngestJob(id=job_id, task=task, params=params, status="pending")
+        session.add(job)
+    logger.info("ingest_jobs 创建: job=%s task=%s leagues=%s", job_id, task, leagues)
+    return job_id
 
 
-async def _run_bzzoiro(leagues: list[str], date_from: str | None, date_to: str | None, statuses: list[str]) -> None:
-    """后台执行 bzzoiro 采集:上游限速时单次可能耗时数分钟,必须脱离请求生命周期。"""
+async def _run_bzzoiro(job_id: str, task: str, leagues: list[str], req: IngestBzzoiroRequest) -> None:
+    """后台执行 bzzoiro 采集:上游限速时单次可能耗时数分钟,必须脱离请求生命周期。
+
+    状态流转: pending → running → (success|failed)。
+    """
+    from src.db.models import IngestJob
+
+    await _update_job(job_id, status="running", started_at=datetime.now(timezone.utc))
+    result: dict = {}
     try:
-        source = get_source("bzzoiro")
-        merged: dict = {"leagues": {}, "total_inserted": 0, "total_updated": 0, "errors": []}
-        async with get_uow() as session:
-            for st in statuses:
-                r = await source.ingest(
-                    session,
-                    leagues=leagues,
-                    date_from=date_from,
-                    date_to=date_to,
-                    status=st,
+        if task in ("events", "all"):
+            statuses = [req.status] if req.status else ["finished", "scheduled"]
+            source = get_source("bzzoiro")
+            merged: dict = {"leagues": {}, "total_inserted": 0, "total_updated": 0, "errors": []}
+            # D2 修复: 按联赛分批提交,避免超长事务
+            for code in leagues:
+                for st in statuses:
+                    async with get_uow() as session:
+                        r = await source.ingest(
+                            session, leagues=[code],
+                            date_from=req.date_from, date_to=req.date_to, status=st,
+                        )
+                        _accumulate_ingest_result(merged, code, r)
+            logger.info(
+                "bzzoiro 比赛采集完成: 新增 %d, 更新 %d, 联赛 %d 个, 状态 %s",
+                merged["total_inserted"], merged["total_updated"], len(merged["leagues"]), statuses,
+            )
+            if merged["errors"]:
+                logger.warning("bzzoiro 比赛采集错误 %d 条: %s", len(merged["errors"]), merged["errors"][:3])
+            result["events"] = merged
+
+        if task in ("standings", "all"):
+            async with get_uow() as session:
+                r = await ingest_bzzoiro_standings(session, leagues=leagues, season=req.season)
+            if r["errors"]:
+                logger.warning("bzzoiro 积分榜采集部分失败: %s", r["errors"][:3])
+            else:
+                logger.info("bzzoiro 积分榜采集完成: upsert %d 条", r["total_upserted"])
+            result["standings"] = r
+
+        if task in ("stats", "all"):
+            async with get_uow() as session:
+                r = await ingest_bzzoiro_event_stats(
+                    session, leagues=leagues, limit=req.limit, only_missing=True
                 )
-                merged["total_inserted"] += r.get("total_inserted", 0)
-                merged["total_updated"] += r.get("total_updated", 0)
-                merged["errors"].extend(r.get("errors", []))
-                for code, stat in r.get("leagues", {}).items():
-                    acc = merged["leagues"].setdefault(code, {"inserted": 0, "updated": 0, "errors": []})
-                    acc["inserted"] += stat.get("inserted", 0)
-                    acc["updated"] += stat.get("updated", 0)
-                    acc["errors"].extend(stat.get("errors", []))
-        league_errors = {c: stat["errors"] for c, stat in merged["leagues"].items() if stat.get("errors")}
-        logger.info(
-            "bzzoiro 采集完成: 新增 %d, 更新 %d, 联赛 %d 个, 状态 %s",
-            merged["total_inserted"], merged["total_updated"], len(merged["leagues"]), statuses,
+            if r["errors"]:
+                logger.warning("bzzoiro 统计回填错误 %d 条: %s", len(r["errors"]), r["errors"][:3])
+            result["stats"] = r
+
+        await _update_job(job_id, status="success", result=result, finished_at=datetime.now(timezone.utc))
+        logger.info("ingest_jobs 完成: job=%s task=%s", job_id, task)
+    except Exception as e:
+        logger.exception("bzzoiro 采集任务失败(task=%s)", task)
+        await _update_job(
+            job_id, status="failed", error=str(e), finished_at=datetime.now(timezone.utc),
         )
-        if league_errors:
-            sample = {c: errs[:1] for c, errs in list(league_errors.items())[:3]}
-            logger.warning("bzzoiro 部分联赛存在错误: %s", sample)
-        if merged["errors"]:
-            logger.warning("bzzoiro 采集错误 %d 条: %s", len(merged["errors"]), merged["errors"][:3])
-        logger.debug("bzzoiro 采集明细: leagues=%s", list(merged["leagues"].keys()))
-    except Exception:
-        logger.exception("bzzoiro 采集任务失败")
 
 
-@router.post("/ingest/understat", dependencies=[Depends(require_admin)])
-async def ingest_understat_route(req: IngestUnderstatRequest):
-    """触发 understat xG 回填。"""
-    leagues_to_run = [req.league] if req.league else list(FDCO_TO_UNDERSTAT.keys())
-    _spawn(_run_understat(leagues_to_run, req.season))
-    return {"ok": True, "message": "xG 回填任务已启动(后台执行),请在「系统日志」查看结果"}
+async def _update_job(job_id: str, **fields) -> None:
+    """更新 ingest_jobs 单行;失败仅记日志,绝不抛异常(避免干扰采集主流程)。"""
+    from src.db.models import IngestJob
 
-
-async def _run_understat(leagues_to_run: list[str], season: int) -> None:
-    try:
-        source = get_source("understat")
-        merged: dict = {"count": 0, "updated": 0, "skipped": 0, "unmatched": 0, "errors": []}
-        async with get_uow() as session:
-            for league in leagues_to_run:
-                r = await source.ingest(session, league=league, season=season)
-                for k in ("count", "updated", "skipped", "unmatched"):
-                    merged[k] += r.get(k, 0)
-                merged["errors"].extend(r.get("errors", []))
-        logger.info(
-            "understat 回填完成: 联赛 %d 个, 更新 %d, 未匹配 %d, 错误 %d",
-            len(leagues_to_run), merged["updated"], merged["unmatched"], len(merged["errors"]),
-        )
-    except Exception:
-        logger.exception("understat 回填任务失败")
-
-
-@router.post("/ingest/injuries", dependencies=[Depends(require_admin)])
-async def ingest_injuries_route(req: IngestInjuriesRequest):
-    """触发伤停采集。"""
-    _spawn(_run_injuries(req.date))
-    return {"ok": True, "message": "伤停采集任务已启动(后台执行),请在「系统日志」查看结果"}
-
-
-async def _run_injuries(date: str | None) -> None:
     try:
         async with get_uow() as session:
-            result = await ingest_injuries(session, date=date)
-        logger.info(
-            "injuries 采集完成: 新增 %d, 更新 %d, 错误 %d",
-            result.get("count", 0), result.get("updated", 0), len(result.get("errors", [])),
-        )
-        if result.get("errors"):
-            logger.warning("injuries 采集错误: %s", result["errors"][:3])
+            job = await session.get(IngestJob, job_id)
+            if job is None:
+                logger.warning("ingest_jobs 更新失败: job=%s 不存在", job_id)
+                return
+            for k, v in fields.items():
+                setattr(job, k, v)
     except Exception:
-        logger.exception("injuries 采集任务失败")
+        logger.warning("ingest_jobs 更新异常: job=%s fields=%s", job_id, list(fields.keys()))

src/api/routes/matches.py

@@ -4,19 +4,50 @@ from __future__ import annotations
 from datetime import datetime, timedelta
 
 from fastapi import APIRouter, Depends, HTTPException, Query
-from sqlalchemy import or_, select
-from sqlalchemy.orm import selectinload
+from sqlalchemy import func, or_, select
+from sqlalchemy.orm import load_only, selectinload
 
-from src.api.deps import require_admin
 from src.api.schemas import MatchListOut, MatchOut, PredictionOut
 from src.db.base import AsyncSession, get_db_read
-from src.db.models import League, Match, Prediction
+from src.db.models import League, Match, MatchStats, Prediction, Standing, Team
 
 router = APIRouter(prefix="/api/v1", tags=["data"])
 
 
-@router.get("/leagues", response_model=list[dict], dependencies=[Depends(require_admin)])
+def _parse_cursor(cursor: str) -> tuple[datetime, int]:
+    """P1-B: 解析游标。非法格式 → HTTPException(400, code=INVALID_CURSOR)。"""
+    try:
+        last_date_str, last_id_str = cursor.split("|", 1)
+        last_date = datetime.fromisoformat(last_date_str)
+        last_id = int(last_id_str)
+        return last_date, last_id
+    except (ValueError, AttributeError) as e:
+        raise HTTPException(
+            status_code=400,
+            detail={"code": "INVALID_CURSOR", "message": f"非法游标格式: {cursor}(应为 date_iso|id)"},
+        ) from e
+
+
+def _stats_dict(stats) -> dict | None:
+    """把 MatchStats ORM 对象序列化为前端可读的扁平 dict。"""
+    if stats is None:
+        return None
+    return {
+        "home_xg": stats.home_xg, "away_xg": stats.away_xg,
+        "home_shots": stats.home_shots, "away_shots": stats.away_shots,
+        "home_shots_on_target": stats.home_shots_on_target, "away_shots_on_target": stats.away_shots_on_target,
+        "home_corners": stats.home_corners, "away_corners": stats.away_corners,
+        "home_possession": stats.home_possession,
+        "home_yellow_cards": stats.home_yellow_cards, "away_yellow_cards": stats.away_yellow_cards,
+        "home_red_cards": stats.home_red_cards, "away_red_cards": stats.away_red_cards,
+        "home_big_chances": stats.home_big_chances, "away_big_chances": stats.away_big_chances,
+        "home_fouls": stats.home_fouls, "away_fouls": stats.away_fouls,
+    }
+
+
+@router.get("/leagues", response_model=list[dict])
 async def list_leagues(db: AsyncSession = Depends(get_db_read)):
+    """联赛列表(公开只读,P1-3: 公开站联赛筛选需要;仅返回展示字段)。"""
     stmt = select(League).order_by(League.name)
     result = await db.execute(stmt)
     leagues = result.scalars().all()
@@ -32,30 +63,37 @@ async def list_matches(
     limit: int = Query(50, ge=1, le=100),
     db: AsyncSession = Depends(get_db_read),
 ):
-    """比赛列表(游标分页)。"""
-    q = select(Match).options(selectinload(Match.league), selectinload(Match.home_team), selectinload(Match.away_team))
+    """比赛列表(游标分页)。
+
+    加载策略(列表 vs 详情):
+      - 列表:仅 selectinload 序列化需要的 3 个关系 + stats,且用 load_only 限定列
+        (League.code / Team.name,name_zh / MatchStats.home_xg,away_xg),避免传输全列;
+        同时一次性加载 stats 消除 N+1(m.stats.home_xg 此前触发懒加载)。
+      - 详情(/matches/{id}):保持完整 options(league/teams/stats 全列 + 最近预测)。
+    """
+    q = select(Match).options(
+        selectinload(Match.league).load_only(League.code),
+        selectinload(Match.home_team).load_only(Team.name, Team.name_zh),
+        selectinload(Match.away_team).load_only(Team.name, Team.name_zh),
+        selectinload(Match.stats).load_only(MatchStats.home_xg, MatchStats.away_xg),
+    )
 
     if cursor:
-        try:
-            # 用 | 分隔,避免 isoformat 含 _ 时解析失败
-            last_date_str, last_id_str = cursor.split("|", 1)
-            last_date = datetime.fromisoformat(last_date_str)
-            last_id = int(last_id_str)
-            # 游标方向必须与排序方向一致:
-            # - scheduled(ASC):取「更大」的未开赛场次
-            # - 其它(DESC):取「更小」的已赛场次
-            if status == "scheduled":
-                q = q.where(
-                    (Match.match_date > last_date) |
-                    ((Match.match_date == last_date) & (Match.id > last_id))
-                )
-            else:
-                q = q.where(
-                    (Match.match_date < last_date) |
-                    ((Match.match_date == last_date) & (Match.id < last_id))
-                )
-        except (ValueError, AttributeError):
-            pass
+        # P1-B: 解析非法 → 400 + code=INVALID_CURSOR,而非静默忽略
+        last_date, last_id = _parse_cursor(cursor)
+        # 游标方向必须与排序方向一致:
+        # - scheduled(ASC):取「更大」的未开赛场次
+        # - 其它(DESC):取「更小」的已赛场次
+        if status == "scheduled":
+            q = q.where(
+                (Match.match_date > last_date) |
+                ((Match.match_date == last_date) & (Match.id > last_id))
+            )
+        else:
+            q = q.where(
+                (Match.match_date < last_date) |
+                ((Match.match_date == last_date) & (Match.id < last_id))
+            )
 
     if league:
         stmt = select(League.id).where(League.code == league)
@@ -72,7 +110,13 @@ async def list_matches(
             d = datetime.strptime(date, "%Y-%m-%d")
         except ValueError:
             raise HTTPException(400, "date 格式应为 YYYY-MM-DD")
-        q = q.where(Match.match_date >= d, Match.match_date < d + timedelta(days=1))
+        # date 是用户本地日期(默认北京 UTC+8);match_date 存 UTC,需转换:
+        # 本地 00:00 (UTC+8) = UTC 前一天 16:00;本地 24:00 = UTC 当天 16:00
+        from datetime import timezone as tz_mod
+        tz_cn = tz_mod(timedelta(hours=8))
+        local_start = d.replace(tzinfo=tz_cn)
+        local_end = local_start + timedelta(days=1)
+        q = q.where(Match.match_date >= local_start, Match.match_date < local_end)
 
     # 未开赛按日期正序(最近的排最前,便于预测);其余按日期倒序(最新赛果在前)
     if status == "scheduled":
@@ -125,15 +169,28 @@ async def get_match(match_id: int, db: AsyncSession = Depends(get_db_read)):
     m = (await db.execute(stmt)).scalar_one_or_none()
     if m is None:
         raise HTTPException(404, "match not found")
-    # 最近预测(倒序,最多 5 条)——复用 PredictionOut 结构,只读,不触发 LLM
+    # P1-C: 公开预测仅 run_type=live 且 status=success(屏蔽回测/失败预测)
     preds = (
         await db.execute(
             select(Prediction)
             .where(Prediction.match_id == match_id)
+            .where(Prediction.run_type == "live")
+            .where(Prediction.status == "success")
             .order_by(Prediction.created_at.desc())
             .limit(5)
         )
     ).scalars().all()
+    # P1-C: 公开接口的预测不含 reasoning/agent_outputs(避免泄露内部推理细节)
+    recent_predictions = [
+        {
+            "id": p.id, "match_id": p.match_id, "provider": p.provider, "model": p.model,
+            "prompt_version": p.prompt_version, "mode": p.mode or "single",
+            "pred_home_goals": p.pred_home_goals, "pred_away_goals": p.pred_away_goals,
+            "pred_1x2": p.pred_1x2, "subjective_confidence": p.subjective_confidence,
+            "created_at": p.created_at.isoformat() if p.created_at else None,
+        }
+        for p in preds
+    ]
     return MatchOut(
         id=m.id,
         league_code=m.league.code if m.league else None,
@@ -149,26 +206,14 @@ async def get_match(match_id: int, db: AsyncSession = Depends(get_db_read)):
         match_stage=m.match_stage,
         home_xg=m.stats.home_xg if m.stats else None,
         away_xg=m.stats.away_xg if m.stats else None,
-        recent_predictions=[
-            PredictionOut(
-                id=p.id, match_id=p.match_id, provider=p.provider, model=p.model,
-                prompt_version=p.prompt_version, mode=p.mode or "single",
-                pred_home_goals=p.pred_home_goals, pred_away_goals=p.pred_away_goals,
-                alt_pred_home_goals=p.alt_pred_home_goals, alt_pred_away_goals=p.alt_pred_away_goals,
-                pred_1x2=p.pred_1x2, subjective_confidence=p.subjective_confidence,
-                reasoning=p.reasoning, status=p.status or "success",
-                agent_outputs=p.agent_outputs, agent_weights=p.agent_weights,
-                created_at=p.created_at, actual_home_goals=p.actual_home_goals,
-                actual_away_goals=p.actual_away_goals, settled=p.settled,
-            )
-            for p in preds
-        ],
+        stats=_stats_dict(m.stats) if m.stats else None,
+        recent_predictions=recent_predictions,
     )
 
 
-@router.get("/matches/{match_id}/context", dependencies=[Depends(require_admin)])
+@router.get("/matches/{match_id}/context")
 async def match_context(match_id: int, db: AsyncSession = Depends(get_db_read)):
-    """比赛上下文(只读,不触发 LLM):双方近况 + 历史交锋。
+    """比赛上下文(公开只读,P1-2: 公开站详情页需要;不触发 LLM):双方近况 + 历史交锋。
 
     全部基于现有数据聚合:
       - recent_home / recent客队:该队最近 5 场已完赛(进球/结果)
@@ -240,3 +285,99 @@ async def match_context(match_id: int, db: AsyncSession = Depends(get_db_read)):
         "away_recent": [_row_to_dict(r) for r in away_recent],
         "h2h": [_row_to_dict(r) for r in h2h],
     }
+
+
+@router.get("/standings")
+async def list_standings(
+    league: str | None = Query(None, description="联赛代码,如 E0;空 = 全部联赛"),
+    season: str | None = Query(None, description="赛季标签,如 2026-2027;空 = 各联赛最新赛季"),
+    db: AsyncSession = Depends(get_db_read),
+):
+    """联赛积分榜(只读)。按联赛分组,每张榜按 position 排序。
+
+    P0-02: standings 为追加快照,公开接口取每队 available_at 最新快照
+    (league_id, season, team_id 上按 available_at 取最新)。
+    season 为空时返回每个联赛最新采集到的赛季榜单。
+    """
+    # 取每个联赛最新赛季(当 season 为空时)
+    latest_seasons: dict[int, str] = {}
+    if season is None:
+        rows = (
+            await db.execute(
+                select(Standing.league_id, func.max(Standing.season).label("latest"))
+                .group_by(Standing.league_id)
+            )
+        ).all()
+        latest_seasons = {r.league_id: r.latest for r in rows}
+
+    # P0-02: 子查询取每队最新 available_at 快照,再 JOIN 回主表拿完整行 + League
+    latest_per_team = (
+        select(
+            Standing.league_id, Standing.season, Standing.team_id,
+            func.max(Standing.available_at).label("max_available"),
+        )
+        .group_by(Standing.league_id, Standing.season, Standing.team_id)
+        .subquery("latest_per_team")
+    )
+    q = (
+        select(Standing, League)
+        .join(League, League.id == Standing.league_id)
+        .join(
+            latest_per_team,
+            (Standing.league_id == latest_per_team.c.league_id)
+            & (Standing.season == latest_per_team.c.season)
+            & (Standing.team_id == latest_per_team.c.team_id)
+            & (Standing.available_at == latest_per_team.c.max_available),
+        )
+        .order_by(League.name.asc(), Standing.position.asc())
+    )
+    if league:
+        q = q.where(League.code == league)
+    if season:
+        q = q.where(Standing.season == season)
+    else:
+        # 多联赛时只保留各联赛最新赛季
+        if latest_seasons:
+            q = q.where(
+                or_(
+                    *(
+                        (Standing.league_id == lid) & (Standing.season == ls)
+                        for lid, ls in latest_seasons.items()
+                    )
+                )
+            )
+
+    rows = (await db.execute(q)).all()
+
+    # 按联赛分组
+    grouped: dict[str, dict] = {}
+    for standing, lg in rows:
+        key = lg.code
+        if key not in grouped:
+            grouped[key] = {
+                "league_code": lg.code,
+                "league_name": lg.name,
+                "season": standing.season,
+                "retrieved_at": standing.retrieved_at.isoformat() if standing.retrieved_at else None,
+                "rows": [],
+            }
+        grouped[key]["rows"].append(
+            {
+                "position": standing.position,
+                "team": standing.team.name_zh or standing.team.name if standing.team else "?",
+                "team_en": standing.team.name if standing.team else "?",
+                "played": standing.played,
+                "won": standing.won,
+                "drawn": standing.drawn,
+                "lost": standing.lost,
+                "goals_for": standing.goals_for,
+                "goals_against": standing.goals_against,
+                "goal_diff": standing.goal_diff,
+                "points": standing.points,
+                "xg_for": standing.xg_for,
+                "xg_against": standing.xg_against,
+                "form": standing.form,
+                "zone": standing.zone,
+            }
+        )
+    return {"leagues": list(grouped.values())}

src/api/routes/predict.py

@@ -2,17 +2,19 @@
 
 安全改进:
   - 限流: 每分钟 10 次 / IP(内存实现)
+  - P1-D: 全局 LLM 并发限制(默认 4),防止过多并发 LLM 调用压垮服务
   - DB 连接: 短 session 模式,LLM 调用期间不持有连接
 """
 from __future__ import annotations
 
+import asyncio
 import logging
 
-from fastapi import APIRouter, Depends, HTTPException, Query
+from fastapi import APIRouter, Depends, HTTPException, Query, Request
 from sqlalchemy import select
 from sqlalchemy.orm import selectinload
 
-from src.api.deps import rate_limit_predict, require_admin
+from src.api.deps import get_predict_rate_limit_remaining, rate_limit_predict, require_admin
 from src.api.schemas import PredictOut, PredictRequest, PredictionOut
 from src.db.base import AsyncSession, get_db_read, short_read
 from src.db.models import Match, Prediction
@@ -22,10 +24,25 @@ logger = logging.getLogger(__name__)
 
 router = APIRouter(prefix="/api/v1", tags=["predict"])
 
+# P1-D: 全局 LLM 并发限制。与 orchestrator 内的 match 级 Semaphore(8) 并存,
+# 此处在路由层限制单实例全 LLM 调用(所有模式汇总),默认 4。
+_GLOBAL_LLM_SEMAPHORE = asyncio.Semaphore(4)
+
+
+async def _predict_with_concurrency(req: PredictRequest) -> PredictResult:
+    """P1-D: 在全局 LLM 并发限制下执行预测。"""
+    async with _GLOBAL_LLM_SEMAPHORE:
+        return await predict_match(
+            req.match_id,
+            model=req.model,
+            prompt_version=req.prompt_version,
+            mode=req.mode,
+        )
+
 
 @router.post("/predict", response_model=PredictOut, dependencies=[Depends(rate_limit_predict)])
-async def predict(req: PredictRequest):
-    """对一场比赛调 LLM 预测。mode=multi(默认,5专家+终裁)或 single。
+async def predict(req: PredictRequest, request: Request):
+    """对一场比赛调 LLM 预测。mode=multi(默认,5专家+终裁)、single 或 baseline。
 
     公开接口,仅做限流保护(不要求登录)。
 
@@ -42,14 +59,9 @@ async def predict(req: PredictRequest):
         if m.match_status == "finished":
             raise HTTPException(400, "该比赛已完赛,不再支持预测")
 
-    # 2. 预测调用(不持有任何 DB 连接)
+    # 2. 预测调用(不持有任何 DB 连接,受全局 LLM 并发限制)
     try:
-        result = await predict_match(
-            req.match_id,
-            model=req.model,
-            prompt_version=req.prompt_version,
-            mode=req.mode,
-        )
+        result = await _predict_with_concurrency(req)
     except ValueError as e:
         msg = str(e)
         if "已结算" in msg:
@@ -63,77 +75,42 @@ async def predict(req: PredictRequest):
         logger.exception("predict unexpected error")
         raise HTTPException(500, "预测失败,请查看服务器日志")
 
-    # baseline 模式:结果已是 dict,需独立落库(prediction_id)
-    if req.mode == "baseline":
-        prediction_id = await _persist_baseline(req.match_id, result)
-    else:
-        prediction_id = result.prediction_id
+    # D2: 三种模式统一返回 PredictResult —— 字段映射单一化,无 dict 分支。
+    # P3-2:baseline 已在服务层(predict_baseline)落库并回填真实 prediction_id,
+    # 路由层不再需要特殊的 _persist_baseline,与 single/multi 路径统一。
+    prediction_id = result.prediction_id
 
     # 3. 结果映射(无 DB 访问)
     logger.info(
         "预测完成 match=%s mode=%s pred=%s:%s (%s)",
         req.match_id, req.mode,
-        result.get("pred_home_goals") if isinstance(result, dict) else result.pred_home_goals,
-        result.get("pred_away_goals") if isinstance(result, dict) else result.pred_away_goals,
-        result.get("pred_1x2") if isinstance(result, dict) else result.pred_1x2,
+        result.pred_home_goals, result.pred_away_goals, result.pred_1x2,
     )
 
-    result_dict = result if isinstance(result, dict) else None
-
     return PredictOut(
         prediction_id=prediction_id,
-        provider=result.get("provider") if result_dict else result.provider,
-        model=result.get("model") if result_dict else result.model,
-        prompt_version=result.get("prompt_version") if result_dict else getattr(result, "prompt_version", None),
+        provider=result.provider,
+        model=result.model,
+        prompt_version=result.prompt_version,
         mode=req.mode,
-        pred_home_goals=result.get("pred_home_goals") if result_dict else result.pred_home_goals,
-        pred_away_goals=result.get("pred_away_goals") if result_dict else result.pred_away_goals,
-        alt_pred_home_goals=result.get("alt_pred_home_goals") if result_dict else result.alt_pred_home_goals,
-        alt_pred_away_goals=result.get("alt_pred_away_goals") if result_dict else result.alt_pred_away_goals,
-        pred_1x2=result.get("pred_1x2") if result_dict else result.pred_1x2,
-        subjective_confidence=result.get("subjective_confidence") if result_dict else result.subjective_confidence,
-        reasoning=result.get("reasoning") if result_dict else result.reasoning,
-        status=result.get("status", "success") if result_dict else getattr(result, "status", "success"),
-        agent_outputs=result.get("agent_outputs") if result_dict else getattr(result, "agent_outputs", None),
-        agent_weights=result.get("agent_weights") if result_dict else getattr(result, "agent_weights", None),
-        context=result.get("context", "") if result_dict else result.context,
-        latency_ms=result.get("latency_ms", 0) if result_dict else result.latency_ms,
-        prompt_tokens=result.get("prompt_tokens") if result_dict else getattr(result, "prompt_tokens", None),
-        completion_tokens=result.get("completion_tokens") if result_dict else getattr(result, "completion_tokens", None),
-        rate_limit_remaining=_predict_limiter.remaining(get_client_ip(request)),
+        pred_home_goals=result.pred_home_goals,
+        pred_away_goals=result.pred_away_goals,
+        alt_pred_home_goals=result.alt_pred_home_goals,
+        alt_pred_away_goals=result.alt_pred_away_goals,
+        pred_1x2=result.pred_1x2,
+        subjective_confidence=result.subjective_confidence,
+        reasoning=result.reasoning,
+        status=result.status,
+        agent_outputs=result.agent_outputs,
+        agent_weights=result.agent_weights,
+        context=result.context,
+        latency_ms=result.latency_ms,
+        prompt_tokens=result.prompt_tokens,
+        completion_tokens=result.completion_tokens,
+        rate_limit_remaining=get_predict_rate_limit_remaining(request),
     )
 
 
-async def _persist_baseline(match_id: int, baseline: dict) -> int:
-    """将基线预测结果写入 prediction 表,复用 upsert 语义。"""
-    from src.db.unit_of_work import get_uow
-    from src.llm.predict import _upsert_prediction
-
-    async with get_uow() as session:
-        pred = await _upsert_prediction(
-            session,
-            match_id=match_id,
-            provider_name="baseline",
-            model="baseline",
-            mode="baseline",
-            run_type="baseline",
-            values={
-                "prompt_version": "baseline_v1",
-                "prompt_tokens": 0,
-                "completion_tokens": 0,
-                "latency_ms": 0,
-                "pred_home_goals": baseline["pred_home_goals"],
-                "pred_away_goals": baseline["pred_away_goals"],
-                "pred_1x2": baseline["pred_1x2"],
-                "subjective_confidence": baseline["subjective_confidence"],
-                "reasoning": baseline["reasoning"],
-                "raw_response": baseline.get("raw", baseline),
-                "status": "success",
-            },
-        )
-        return pred.id
-
-
 @router.get("/predictions", response_model=list[PredictionOut], dependencies=[Depends(require_admin)])
 async def list_predictions(
     match_id: int | None = None,
@@ -167,11 +144,31 @@ async def list_predictions(
             actual_home_goals=p.actual_home_goals,
             actual_away_goals=p.actual_away_goals,
             settled=p.settled,
+            match=_match_dict(p.match) if p.match else None,
         )
         for p in rows
     ]
 
 
+def _match_dict(m) -> dict | None:
+    if m is None:
+        return None
+    return {
+        "id": m.id,
+        "league_code": m.league.code if m.league else None,
+        "season": m.season,
+        "home_team": m.home_team.name if m.home_team else "?",
+        "away_team": m.away_team.name if m.away_team else "?",
+        "home_team_zh": m.home_team.name_zh if m.home_team else None,
+        "away_team_zh": m.away_team.name_zh if m.away_team else None,
+        "match_date": m.match_date.isoformat() if m.match_date else None,
+        "match_status": m.match_status,
+        "home_goals": m.home_goals,
+        "away_goals": m.away_goals,
+        "match_stage": m.match_stage,
+    }
+
+
 @router.get("/predictions/{prediction_id}", response_model=PredictionOut, dependencies=[Depends(require_admin)])
 async def get_prediction(prediction_id: int, db: AsyncSession = Depends(get_db_read)):
     p = await db.get(Prediction, prediction_id)

src/api/routes/schedules.py

@@ -0,0 +1,185 @@
+"""定时任务管理路由。"""
+from __future__ import annotations
+
+import logging
+from datetime import datetime, timezone
+
+from fastapi import APIRouter, Depends, HTTPException
+from sqlalchemy import select, delete
+
+from src.api.deps import require_admin
+from src.api.schemas import ScheduleIn, ScheduleUpdate, ScheduleOut
+from src.core.scheduler import scheduler
+from src.data.bzzoiro_standings import ingest_bzzoiro_standings
+from src.data.bzzoiro_stats import ingest_bzzoiro_event_stats
+from src.data.sources import get_source
+from src.data.config import BZZOIRO_LEAGUE_IDS
+from src.db.base import AsyncSession, get_db_read
+from src.db.models import Schedule
+from src.db.unit_of_work import get_uow
+
+logger = logging.getLogger(__name__)
+
+router = APIRouter(prefix="/api/v1/admin", tags=["schedule"], dependencies=[Depends(require_admin)])
+
+
+async def _run_scheduled_task(schedule_id: str) -> None:
+    """执行定时任务的回调函数。"""
+    async with get_uow() as session:
+        stmt = select(Schedule).where(Schedule.id == schedule_id)
+        sched = (await session.execute(stmt)).scalar_one_or_none()
+        if sched is None or not sched.enabled:
+            return
+
+        leagues = sched.leagues.split(",") if sched.leagues else list(BZZOIRO_LEAGUE_IDS.keys())
+        task = sched.task
+
+        try:
+            if task in ("events", "all"):
+                statuses = ["finished", "scheduled"]
+                source = get_source("bzzoiro")
+                for st in statuses:
+                    await source.ingest(session, leagues=leagues, status=st)
+
+            if task in ("standings", "all"):
+                await ingest_bzzoiro_standings(session, leagues=leagues)
+
+            if task in ("stats", "all"):
+                await ingest_bzzoiro_event_stats(session, leagues=leagues, limit=500, only_missing=True)
+
+            sched.last_status = "success"
+        except Exception:
+            logger.exception("定时任务执行失败: %s", schedule_id)
+            sched.last_status = "failed"
+        finally:
+            sched.last_run_at = datetime.now(timezone.utc)
+
+
+def _sync_scheduler() -> None:
+    """同步数据库中的调度配置到调度器。"""
+    # 这是一个简化版本:实际应该在 lifespan 中异步同步
+    pass
+
+
+@router.get("/schedules")
+async def list_schedules(db: AsyncSession = Depends(get_db_read)):
+    """列出所有定时任务。"""
+    rows = (await db.execute(select(Schedule).order_by(Schedule.created_at))).scalars().all()
+    return [
+        ScheduleOut(
+            id=s.id,
+            task=s.task,
+            cron=s.cron,
+            leagues=s.leagues,
+            enabled=s.enabled,
+            last_run_at=s.last_run_at.isoformat() if s.last_run_at else None,
+            last_status=s.last_status,
+        )
+        for s in rows
+    ]
+
+
+@router.post("/schedules")
+async def create_schedule(req: ScheduleIn, db: AsyncSession = Depends(get_db_read)):
+    """创建定时任务。"""
+    sched = Schedule(
+        id=req.id,
+        task=req.task,
+        cron=req.cron,
+        leagues=",".join(req.leagues) if req.leagues else None,
+        enabled=req.enabled,
+    )
+    db.add(sched)
+    await db.commit()
+
+    # 注册到调度器(注意: 第 2 参是 cron 表达式,不是 task 类型名)
+    scheduler.register(req.id, req.cron, lambda: _run_scheduled_task(req.id), enabled=req.enabled)
+
+    return {"ok": True, "id": req.id}
+
+
+@router.put("/schedules/{schedule_id}")
+async def update_schedule(schedule_id: str, req: ScheduleUpdate, db: AsyncSession = Depends(get_db_read)):
+    """更新定时任务(部分更新)。"""
+    stmt = select(Schedule).where(Schedule.id == schedule_id)
+    sched = (await db.execute(stmt)).scalar_one_or_none()
+    if sched is None:
+        raise HTTPException(404, "定时任务不存在")
+
+    if req.task is not None:
+        sched.task = req.task
+    if req.cron is not None:
+        sched.cron = req.cron
+    if req.leagues is not None:
+        sched.leagues = ",".join(req.leagues) if req.leagues else None
+    if req.enabled is not None:
+        sched.enabled = req.enabled
+    await db.commit()
+
+    # 更新调度器(第 2 参传 cron 表达式;使用最终值)
+    scheduler.register(schedule_id, sched.cron, lambda: _run_scheduled_task(schedule_id), enabled=sched.enabled)
+
+    return {"ok": True}
+
+
+@router.delete("/schedules/{schedule_id}")
+async def delete_schedule(schedule_id: str, db: AsyncSession = Depends(get_db_read)):
+    """删除定时任务。"""
+    await db.execute(delete(Schedule).where(Schedule.id == schedule_id))
+    await db.commit()
+    scheduler.remove(schedule_id)
+    return {"ok": True}
+
+
+@router.post("/schedules/{schedule_id}/run")
+async def run_schedule_now(schedule_id: str):
+    """手动触发定时任务。"""
+    import asyncio
+    asyncio.create_task(_run_scheduled_task(schedule_id))
+    return {"ok": True, "message": "任务已启动"}
+
+
+# ── 采集失败重试 ────────────────────────────────────────────────
+
+
+@router.get("/ingest-failures")
+async def list_ingest_failures(db: AsyncSession = Depends(get_db_read)):
+    """列出采集失败记录。"""
+    from src.db.models import IngestFailure
+    rows = (
+        await db.execute(
+            select(IngestFailure).order_by(IngestFailure.created_at.desc()).limit(50)
+        )
+    ).scalars().all()
+    return [
+        {
+            "id": f.id,
+            "source": f.source_system,
+            "entity_type": f.entity_type,
+            "source_record_id": f.source_record_id,
+            "error_type": f.error_type,
+            "error_detail": f.error_detail,
+            "retry_count": f.retry_count,
+            "status": f.status,
+            "next_retry_at": f.next_retry_at.isoformat() if f.next_retry_at else None,
+            "created_at": f.created_at.isoformat() if f.created_at else None,
+        }
+        for f in rows
+    ]
+
+
+@router.post("/ingest-failures/{failure_id}/retry")
+async def retry_ingest_failure(failure_id: int, db: AsyncSession = Depends(get_db_read)):
+    """重试一次采集失败。"""
+    from src.db.models import IngestFailure
+    stmt = select(IngestFailure).where(IngestFailure.id == failure_id)
+    failure = (await db.execute(stmt)).scalar_one_or_none()
+    if failure is None:
+        raise HTTPException(404, "失败记录不存在")
+
+    failure.status = "retrying"
+    failure.retry_count += 1
+    await db.commit()
+
+    # 触发重试(简化版:仅标记状态,实际重试逻辑由调度器处理)
+    return {"ok": True, "message": f"已标记重试 (第 {failure.retry_count} 次)"}

src/api/schemas.py

@@ -7,13 +7,6 @@ from typing import Any
 from pydantic import BaseModel, Field
 
 
-class LeagueOut(BaseModel):
-    id: int
-    code: str
-    name: str
-    country: str | None
-
-
 class MatchOut(BaseModel):
     id: int
     league_code: str | None
@@ -29,8 +22,10 @@ class MatchOut(BaseModel):
     match_stage: str | None
     home_xg: float | None = None
     away_xg: float | None = None
-    # 该场比赛的最近预测摘要(按时间倒序,最多 5 条;无预测为空)
-    recent_predictions: list[PredictionOut] = []
+    # 比赛详细统计(bzzoiro /events/{id}/stats/),无统计为 None
+    stats: dict | None = None
+    # P1-C: 公开接口的预测不含 reasoning/agent_outputs;仅 live+success 路由已过滤
+    recent_predictions: list[dict] = []
 
 
 class MatchListOut(BaseModel):
@@ -41,11 +36,12 @@ class MatchListOut(BaseModel):
 
 class PredictRequest(BaseModel):
     match_id: int
-    provider: str | None = None
+    # P1-D: 删除未接线的 provider 字段(符合"名不副实则删除");provider 由服务端配置决定。
     model: str | None = None
     prompt_version: str | None = None
     mode: str = Field(
         "multi",
+        pattern="^(multi|single|baseline)$",
         description="multi(默认,5专家+终裁) | single(单次) | baseline(极简统计基线,不调用 LLM)",
     )
     use_cache: bool = True
@@ -100,6 +96,8 @@ class PredictionOut(BaseModel):
     actual_home_goals: int | None
     actual_away_goals: int | None
     settled: bool
+    # 比赛信息(可选,列表接口不返回以减少 payload)
+    match: dict | None = None
 
 
 class IngestBzzoiroRequest(BaseModel):
@@ -107,30 +105,69 @@ class IngestBzzoiroRequest(BaseModel):
     date_from: str | None = None
     date_to: str | None = None
     status: str | None = Field(None, description="finished/scheduled;空 = 两者都采集")
+    task: str = Field("events", description="采集任务: events(比赛)/standings(积分榜)/stats(统计回填)/all")
+    limit: int = Field(100, ge=1, le=500, description="stats 回填单次最大比赛数")
+    season: str | None = Field(None, description="standings 赛季,如 '2026-2027';空 = 当前赛季")
 
 
-class IngestResponse(BaseModel):
-    leagues: dict
-    total_inserted: int
-    total_updated: int
-    errors: list[str] = []
+class TeamAliasIn(BaseModel):
+    """POST /api/v1/admin/teams/aliases 请求体:为已有 Team 添加别名。"""
+
+    alias: str = Field(..., min_length=1, max_length=120, description="球队别名(原始写法)")
+    team_id: int = Field(..., gt=0, description="归一后的目标 teams.id")
 
 
-class IngestUnderstatRequest(BaseModel):
-    league: str | None = Field(None, description="联赛代码,如 'E0';空 = 全部已知联赛")
-    season: int = Field(default_factory=lambda: date.today().year, description="赛季起始年,如 2025 表示 2025-2026 赛季")
+class TeamAliasOut(BaseModel):
+    alias_normalized: str
+    team_id: int
+    original_alias: str
 
 
-class IngestInjuriesRequest(BaseModel):
-    date: str | None = Field(None, description="日期 YYYY-MM-DD,为空则采集当天")
+class IngestBzzoiroResponse(BaseModel):
+    """POST /api/v1/ingest/bzzoiro 响应:兼容原 message 字段,新增 job_id 供轮询。"""
+
+    ok: bool = True
+    job_id: str = Field(..., description="采集任务 ID(GET /api/v1/admin/ingest/jobs/{job_id} 轮询)")
+    message: str = ""
 
 
-class IngestSimpleResponse(BaseModel):
-    count: int = 0
-    updated: int = 0
-    skipped: int = 0
-    unmatched: int = 0
-    errors: list[str] = []
+class IngestJobOut(BaseModel):
+    """采集任务状态详情。"""
+
+    id: str
+    task: str
+    params: dict
+    status: str  # pending | running | success | failed
+    result: dict | None = None
+    error: str | None = None
+    created_at: datetime | None = None
+    started_at: datetime | None = None
+    finished_at: datetime | None = None
+
+
+class ScheduleIn(BaseModel):
+    id: str = Field(..., description="任务唯一标识,如 'daily-events'")
+    task: str = Field(..., description="events / standings / stats / all")
+    cron: str = Field(..., description="cron 表达式,如 '0 8 * * *' (每天 8 点)")
+    leagues: list[str] = Field(default_factory=list, description="联赛代码列表,空=全部")
+    enabled: bool = True
+
+
+class ScheduleUpdate(BaseModel):
+    task: str | None = None
+    cron: str | None = None
+    leagues: list[str] | None = None
+    enabled: bool | None = None
+
+
+class ScheduleOut(BaseModel):
+    id: str
+    task: str
+    cron: str
+    leagues: str | None
+    enabled: bool
+    last_run_at: str | None
+    last_status: str | None
 
 
 class SettleRequest(BaseModel):

src/core/config.py

@@ -11,6 +11,10 @@ class Settings(BaseSettings):
     # --- app ---
     APP_ENV: str = "development"
     LOG_LEVEL: str = "INFO"
+    # P3-3:多 worker 时应用内限流与 KeyRing 各自独立计数(配额放大 N 倍)。
+    # 设为 True 时若以多 worker 启动 uvicorn 则拒绝启动,避免静默配额漂移。
+    # 仅在你已前置 Nginx/网关做全局限流、确认不需要此守护时留空/False。
+    STRICT_SINGLE_WORKER: bool = False
     # 生产环境强制要求管理鉴权配置,即使 APP_ENV=production 也生效。
     # True 时若 auth_configured() 为 False 则拒绝(503),development 保持 fail-open。
     REQUIRE_ADMIN_AUTH: bool = False
@@ -28,10 +32,15 @@ class Settings(BaseSettings):
     LLM_SPECIALIST_MODEL: str = ""
     LLM_AGGREGATOR_MODEL: str = ""
 
+    # ── 预测缓存 ──
+    # 预测响应缓存后端:空(默认)=进程内 LRU+TTL 字典;填 redis://host:port/db 启用 Redis。
+    # Redis 失败自动降级内存缓存并 warning,不中断预测;不强制依赖 redis 包。
+    # TTL 固定 300s(5 分钟),键格式与内存后端一致(含 prompt 模板 hash)。
+    PREDICT_CACHE_URL: str = ""
+
     # --- data sources ---
     BZZOIRO_KEY: str = ""
     BZZOIRO_BASE: str = "https://sports.bzzoiro.com/api/v2"
-    API_FOOTBALL_KEY: str = ""
 
     # --- 代理头信任 ---
     # 为 True 时才解析 X-Forwarded-For,否则只用 request.client.host。

src/core/http_client.py

@@ -2,9 +2,7 @@
 
 使用方:
   - src/llm/provider.py: LLM 调用
-  - src/data/bzzoiro.py: bzzoiro 比赛数据
-  - src/data/understat.py: xG 抓取
-  - src/data/injuries.py: 伤停抓取
+  - src/data/bzzoiro.py: bzzoiro 比赛数据 / 积分榜 / 事件统计
 
 生命周期由 FastAPI lifespan 管理(关闭时 aclose)。
 调用方可通过 `timeout` 参数覆盖 per-request 超时。

src/core/runtime_config.py

@@ -7,6 +7,7 @@ DB 读取失败时也回落环境变量,保证采集不因管理表故障而中
 from __future__ import annotations
 
 import logging
+import re
 import secrets
 from dataclasses import dataclass
 
@@ -39,14 +40,13 @@ class SettingDef:
 # 允许在后台查看/修改的配置项白名单(之外的 key 一律拒绝读写)
 SETTING_DEFS: dict[str, SettingDef] = {
     "BZZOIRO_KEY": SettingDef(
-        "BZZOIRO_KEY", "Bzzoiro API Key", "比赛赛程 / 比分数据源凭证", sensitive=True,
+        "BZZOIRO_KEY", "Bzzoiro API Key",
+        "比赛赛程/比分/积分榜/统计的数据源凭证。支持多 key 轮换:用逗号、分号或换行分隔多个 key,遇到限流(429)自动切换",
+        sensitive=True,
     ),
     "BZZOIRO_BASE": SettingDef(
         "BZZOIRO_BASE", "Bzzoiro API 地址", "Bzzoiro 接口基础地址", sensitive=False,
     ),
-    "API_FOOTBALL_KEY": SettingDef(
-        "API_FOOTBALL_KEY", "API-Football Key", "伤停数据源凭证(api-sports)", sensitive=True,
-    ),
     "LLM_API_KEY": SettingDef(
         "LLM_API_KEY", "LLM API Key", "大模型服务凭证(OpenAI 兼容接口)", sensitive=True,
     ),
@@ -64,7 +64,7 @@ AGENT_META: list[dict] = [
     {"id": "form", "label": "近期状态分析专家"},
     {"id": "stats", "label": "攻防数据分析专家"},
     {"id": "home_away", "label": "主客因素分析专家"},
-    {"id": "injuries", "label": "阵容完整性分析专家"},
+    {"id": "standings", "label": "联赛排名分析专家"},
     {"id": "h2h", "label": "历史交锋分析专家"},
     {"id": "aggregator", "label": "终裁分析专家"},
 ]
@@ -83,11 +83,20 @@ for _agent in AGENT_META:
 
 
 def mask_value(value: str, sensitive: bool) -> str:
-    """脱敏展示:敏感值只留末 4 位;非敏感值原样返回。"""
+    """脱敏展示:敏感值只留末 4 位;非敏感值原样返回。
+
+    多 key(逗号/分号/换行分隔)时显示数量,如 "3 个 key(末段 …XXXX)"。
+    """
     if not value:
         return ""
     if not sensitive:
         return value
+    # 检测多 key
+    keys = [k.strip() for k in re.split(r"[,;\n]", value) if k.strip()]
+    if len(keys) > 1:
+        last = keys[-1]
+        tail = last[-4:] if len(last) >= 4 else last
+        return f"{len(keys)} 个 key(末段 …{tail})"
     return f"****{value[-4:]}" if len(value) >= 8 else "****"
 
 

src/core/scheduler.py

@@ -0,0 +1,252 @@
+"""定时任务调度器:支持 cron 表达式触发采集任务。"""
+from __future__ import annotations
+
+import asyncio
+import logging
+from datetime import datetime, timedelta
+from typing import Callable, Coroutine
+
+from croniter import croniter
+
+logger = logging.getLogger(__name__)
+
+
+class ScheduledTask:
+    """一个定时任务。"""
+
+    #: 运行循环的轮询粒度(秒)。同时决定运行期 cron/next_run 变更的生效延迟上限。
+    SLEEP_TICK: float = 1.0
+
+    def __init__(
+        self,
+        task_id: str,
+        cron: str,
+        fn: Callable[[], Coroutine],
+        enabled: bool = True,
+    ) -> None:
+        self.task_id = task_id
+        self.cron = cron
+        self.fn = fn
+        self.enabled = enabled
+        self.last_run: datetime | None = None
+        self.next_run: datetime | None = None
+        self._task: asyncio.Task | None = None
+        # 构造时立即校验 cron:非法表达式直接报错,不留给 _run_loop 静默吞掉。
+        # (全量审查 C1: 传入任务类型字符串时 croniter 抛异常被吞 → 任务永不触发)
+        self._calc_next(raise_on_error=True)
+
+    def _calc_next(self, *, raise_on_error: bool = False) -> None:
+        """计算下次运行时间。
+
+        raise_on_error=True 时非法 cron 抛 ValueError(构造期用);
+        否则仅告警并置 next_run=None(运行期容错)。
+        """
+        try:
+            # 必须调用 datetime.now():传方法对象本身会让 croniter 在
+            # (start_time or now) 的算术里抛 TypeError,导致 next_run 永远为 None。
+            self.next_run = croniter(self.cron, datetime.now()).get_next(datetime)
+        except Exception as e:
+            self.next_run = None
+            msg = (
+                f"任务 {self.task_id!r} 的 cron 表达式非法: {self.cron!r} ({e})。"
+                "注意: 此处应为 cron 表达式(如 '0 8 * * *'),不是任务类型名。"
+            )
+            if raise_on_error:
+                raise ValueError(msg) from e
+            logger.error(msg)
+
+    def update(self, cron: str | None = None, enabled: bool | None = None) -> None:
+        if cron is not None:
+            self.cron = cron
+        if enabled is not None:
+            self.enabled = enabled
+        self._calc_next()
+
+    async def _run_loop(self) -> None:
+        """任务运行循环。
+
+        睡眠策略: 使用固定的短 tick(SLEEP_TICK 秒)轮询 next_run,而不是
+        一次性 sleep 到 next_run。原因是运行期可通过 API 更新 cron / 手动
+        调整 next_run;若按 wait_seconds 长时间沉睡,变更最长要等
+        wait_seconds 才生效(实测可达 60s),表现为「改了不生效」。
+        """
+        while True:
+            try:
+                if not self.enabled or not self.next_run:
+                    await asyncio.sleep(self.SLEEP_TICK)
+                    self._calc_next()
+                    continue
+
+                now = datetime.now()
+                wait_seconds = (self.next_run - now).total_seconds()
+                if wait_seconds > 0:
+                    # 短 tick 轮询,保证 next_run/cron 变更能及时被感知
+                    await asyncio.sleep(min(wait_seconds, self.SLEEP_TICK))
+                    continue
+
+                # 执行任务:先推进 next_run 再执行,避免任务耗时导致重复触发
+                self.last_run = datetime.now()
+                self._calc_next()
+                try:
+                    logger.info("定时任务触发: %s (cron=%s)", self.task_id, self.cron)
+                    await self.fn()
+                    logger.info("定时任务完成: %s", self.task_id)
+                except asyncio.CancelledError:
+                    raise
+                except Exception:
+                    # 单个任务失败不能终止循环,否则一次异常即永久停摆
+                    logger.exception("定时任务失败: %s", self.task_id)
+            except asyncio.CancelledError:
+                raise
+            except Exception:
+                # 循环体自身的意外异常(如 _calc_next)也不能终止调度
+                logger.exception("调度循环异常: %s", self.task_id)
+                await asyncio.sleep(self.SLEEP_TICK)
+
+
+class DataQualityScheduler:
+    """数据质量检查调度器(独立于采集任务)。"""
+
+    def __init__(self) -> None:
+        self._task: asyncio.Task | None = None
+        self._running = False
+
+    async def start(self) -> None:
+        self._running = True
+        self._task = asyncio.create_task(self._run_loop())
+        logger.info("数据质量检查调度器已启动")
+
+    async def stop(self) -> None:
+        self._running = False
+        if self._task:
+            self._task.cancel()
+
+    async def _run_loop(self) -> None:
+        """每小时执行一次数据质量检查。"""
+        while self._running:
+            try:
+                await self._run_checks()
+            except Exception:
+                logger.exception("数据质量检查失败")
+            await asyncio.sleep(3600)  # 每小时
+
+    async def _run_checks(self) -> None:
+        """执行数据质量检查并写入 DataQualityCheck 表。"""
+        from src.db.base import AsyncSessionLocal
+        from src.db.models import DataQualityCheck, Match, MatchStats, Standing, League
+        from sqlalchemy import func, select
+
+        async with AsyncSessionLocal() as db:
+            # 检查1: 已完赛但无统计的比赛数
+            finished_no_stats = (
+                await db.execute(
+                    select(func.count())
+                    .select_from(Match)
+                    .outerjoin(MatchStats, Match.id == MatchStats.match_id)
+                    .where(Match.match_status == "finished")
+                    .where(MatchStats.id.is_(None))
+                )
+            ).scalar() or 0
+
+            db.add(DataQualityCheck(
+                check_name="finished_without_stats",
+                entity_type="match",
+                actual_value=float(finished_no_stats),
+                passed=finished_no_stats == 0,
+                severity="warning" if finished_no_stats > 0 else "info",
+                detail={"message": f"{finished_no_stats} 场已完赛比赛缺少统计数据"},
+            ))
+
+            # 检查2: 积分榜缺失的联赛数
+            leagues_without_standings = (
+                await db.execute(
+                    select(func.count())
+                    .select_from(League)
+                    .outerjoin(Standing, League.id == Standing.league_id)
+                    .where(Standing.id.is_(None))
+                )
+            ).scalar() or 0
+
+            db.add(DataQualityCheck(
+                check_name="league_without_standings",
+                entity_type="league",
+                actual_value=float(leagues_without_standings),
+                passed=leagues_without_standings == 0,
+                severity="warning" if leagues_without_standings > 0 else "info",
+                detail={"message": f"{leagues_without_standings} 个联赛缺少积分榜"},
+            ))
+
+            await db.commit()
+            logger.info("数据质量检查完成: stats=%d, standings=%d", finished_no_stats, leagues_without_standings)
+
+
+# 全局单例
+quality_scheduler = DataQualityScheduler()
+
+
+class Scheduler:
+    """全局定时任务调度器。"""
+
+    def __init__(self) -> None:
+        self._tasks: dict[str, ScheduledTask] = {}
+        self._running = False
+
+    def register(
+        self,
+        task_id: str,
+        cron: str,
+        fn: Callable[[], Coroutine],
+        enabled: bool = True,
+    ) -> ScheduledTask:
+        """注册(或更新)一个定时任务。
+
+        若调度器已 start,新任务会立即启动其运行循环 ——
+        否则运行期通过 API 新建的任务永远不会被执行(全量审查 C1 缺陷 2)。
+        """
+        existing = self._tasks.get(task_id)
+        if existing is not None:
+            existing.update(cron=cron, enabled=enabled)
+            # 更新 cron 后重新校验:改坏了要立刻报错,而不是静默失活
+            existing._calc_next(raise_on_error=True)
+            existing.fn = fn
+            task = existing
+        else:
+            task = ScheduledTask(task_id, cron, fn, enabled)
+            self._tasks[task_id] = task
+
+        if self._running:
+            self._ensure_loop(task)
+        return task
+
+    def _ensure_loop(self, task: ScheduledTask) -> None:
+        """为任务启动运行循环(幂等:已在运行则跳过)。"""
+        if task._task is None or task._task.done():
+            task._task = asyncio.create_task(task._run_loop())
+
+    def get(self, task_id: str) -> ScheduledTask | None:
+        return self._tasks.get(task_id)
+
+    def list_all(self) -> list[ScheduledTask]:
+        return list(self._tasks.values())
+
+    def remove(self, task_id: str) -> None:
+        task = self._tasks.pop(task_id, None)
+        if task is not None and task._task is not None:
+            task._task.cancel()
+
+    async def start(self) -> None:
+        self._running = True
+        for task in self._tasks.values():
+            self._ensure_loop(task)
+        logger.info("定时调度器已启动, 共 %d 个任务", len(self._tasks))
+
+    async def stop(self) -> None:
+        self._running = False
+        for task in self._tasks.values():
+            if task._task:
+                task._task.cancel()
+        self._tasks.clear()
+
+
+# 全局单例
+scheduler = Scheduler()

src/core/security_check.py

@@ -30,10 +30,6 @@ _MIN_SECRET_KEY_LEN = 16
 _WEAK_DB_PATTERNS = ("football:football@", "admin:admin@", "password@", "123456@")
 
 
-class SecurityCheckError(Exception):
-    """生产环境安全校验失败。"""
-
-
 async def _auth_configured() -> bool:
     """运行时鉴权是否已配置(含数据库密码哈希/.env 明文/API Key)。"""
     if await get_admin_password_hash():

src/data/bzzoiro.py

@@ -1,351 +1,66 @@
-"""Bzzoiro 数据源:抓取 + 入库。
+"""Bzzoiro 数据源:抓取 + 入库(单一数据源)—— 聚合门面。
 
-迁移自旧项目 app/data/sources/bzzoiro/,改成 async + 简化入库。
-使用 Repository 模式进行数据访问,不直接控制事务。
+实现按管线拆分(单文件 → 多模块),本模块只做再导出,保持不变量:
+  1. sources._load_sources() 仍从本模块导入 BzzoiroSource(注册表入口不变);
+  2. 测试与脚本对 `bz.<名称>` 的 monkeypatch 语义不变 —— 抓取函数 / REQUEST_INTERVAL
+     仍经本门面解析可替换;Bronze 写入助手(_write_raw_event/_write_lineage/
+     _safe_write_ingest_failure)已改为管线模块直接 import pipeline_write,
+    测试需 patch `src.data.pipeline_write.*` 源模块。
+
+三条管线(各自模块):
+  1. events   — 比赛日程/比分(/events/),含 source_event_id 血缘  → bzzoiro_events.py
+  2. standings— 联赛积分榜快照(/leagues/{id}/standings/)          → bzzoiro_standings.py
+  3. stats    — 已完赛比赛详细统计回填(/events/{id}/stats/)        → bzzoiro_stats.py
+
+共享基础:HTTP 抓取(多 key 轮换)与字段转换 → bzzoiro_common.py;
+Bronze 基础设施(RawEvent/IngestFailure/DataLineage)→ pipeline_write.py
+(各管线模块直接 import pipeline_write,不再经本门面转发)。
+
+D4(工程债): Team/League/Match 的查找/创建经 Repository 层(src/db/repositories.py),
+各管线不直接控制事务(commit/rollback 由调用方 UnitOfWork 控制,只 flush)。
+Standing/RawEvent/Lineage 等管线内私有读写仍不强行 Repository 化。
 """
 from __future__ import annotations
 
-import asyncio
-import json as _json
-import logging
-import random
-from collections.abc import Iterable
-from datetime import datetime, timedelta, timezone
+# ── 配置常量(原文件即从 config 再导出,维持 bz.REQUEST_INTERVAL 等引用) ──
+from src.data.config import (  # noqa: F401
+    BZZOIRO_LEAGUE_IDS,
+    LEAGUE_COUNTRIES,
+    LEAGUE_NAMES,
+    REQUEST_INTERVAL,
+)
+from src.data.key_ring import _mask  # noqa: F401  (R1 测试引用 bz._mask)
+from src.data.normalize import normalize_bzzoiro  # noqa: F401
 
-from sqlalchemy import select
+# ── 共享原语:HTTP 抓取 + 宽松字段转换 ──
+# NOTE: 管线模块同时从 bzzoiro_common 直接 import _fetch_json_async 等(经本处也转发)。
+from src.data.bzzoiro_common import (  # noqa: F401
+    _fetch_json_async,
+    _match_key,
+    _to_date,
+    _to_float_or_none,
+    _to_int_or_none,
+)
 
-import httpx
+# ── events 管线:BzzoiroSource(注册表入口)+ 抓取/入库 ──
+from src.data.bzzoiro_events import (  # noqa: F401
+    BzzoiroSource,
+    _events_record_id,
+    _write_events_bronze,
+    fetch_bzzoiro_events,
+)
 
-from src.core.runtime_config import get_runtime_value
-from src.core.http_client import get_client
-from src.data.config import BZZOIRO_LEAGUE_IDS, LEAGUE_COUNTRIES, LEAGUE_NAMES, REQUEST_INTERVAL
-from src.data.normalize import normalize_bzzoiro
-from src.data.team_names_zh import zh_name
-from src.data.sources import register
-from src.db.models import League, Match, MatchStats, Team
+# ── standings 管线 ──
+from src.data.bzzoiro_standings import (  # noqa: F401
+    _season_label_from_dates,
+    _write_standings_bronze,
+    fetch_bzzoiro_standings,
+    ingest_bzzoiro_standings,
+)
 
-logger = logging.getLogger(__name__)
-
-
-def _to_date(value):
-    """把 datetime / date / str 统一成 `date`。"""
-    if value is None:
-        return None
-    if hasattr(value, "date") and callable(value.date):
-        return value.date()
-    return value
-
-
-def _match_key(home_team_id: int, away_team_id: int, match_date) -> tuple[int, int, str]:
-    """比赛去重键:(主队, 客队, 天级日期 ISO 字符串)。
-
-    统一在这里构造,避免"预加载时用 str(date)、写入时用 isoformat()"这类
-    隐式格式依赖 —— 两者当前恰好相等,但一旦有人改动其一就会静默失配,
-    导致所有比赛被判为不存在而重复插入。
-    """
-    d = _to_date(match_date)
-    return (home_team_id, away_team_id, d.isoformat() if d is not None else "")
-
-
-async def _fetch_json_async(path: str, params: dict | None = None, max_retries: int = 3) -> dict | list:
-    """异步 HTTP(bzzoiro 使用 httpx,不再阻塞事件循环线程池)。"""
-    base = (await get_runtime_value("BZZOIRO_BASE")).rstrip("/")
-    url = f"{base}/{path.lstrip('/')}"
-    key = await get_runtime_value("BZZOIRO_KEY")
-    if not key:
-        raise RuntimeError("BZZOIRO_KEY 未设置")
-
-    headers = {
-        "Authorization": f"Token {key}",
-        "Accept": "application/json",
-    }
-
-    last_exc: Exception | None = None
-    for attempt in range(max_retries):
-        try:
-            client = get_client()
-            # 整请求兜底: httpx 无 total 超时,用 wait_for 防「滴水式」限速挂死
-            resp = await asyncio.wait_for(
-                client.get(
-                    url, headers=headers, params=params,
-                    timeout=httpx.Timeout(connect=10.0, read=30.0, write=10.0, pool=10.0),
-                ),
-                timeout=60.0,
-            )
-            resp.raise_for_status()
-            return resp.json()
-        except Exception as e:
-            last_exc = e
-            status = getattr(getattr(e, "response", None), "status_code", None)
-            if status == 429:
-                delay = min(2 ** attempt, 16) + random.uniform(0, 1)
-                logger.warning("bzzoiro 429, retry %d in %.1fs", attempt + 1, delay)
-                await asyncio.sleep(delay)
-                continue
-            if 500 <= (status or 0) < 600:
-                delay = min(2 ** attempt, 16) + random.uniform(0, 1)
-                logger.warning("bzzoiro %d, retry %d in %.1fs", status, attempt + 1, delay)
-                await asyncio.sleep(delay)
-                continue
-            # 网络错误(连接失败/超时)也退避重试
-            if isinstance(e, (TimeoutError, ConnectionError, OSError)):
-                delay = min(2 ** attempt, 16) + random.uniform(0, 1)
-                logger.warning("bzzoiro network error, retry %d in %.1fs: %s", attempt + 1, delay, e)
-                await asyncio.sleep(delay)
-                continue
-            raise
-    raise RuntimeError(f"bzzoiro request failed after {max_retries} attempts: {last_exc}")
-
-
-async def fetch_bzzoiro_events(
-    league_code: str,
-    *,
-    status: str = "finished",
-    date_from: str | None = None,
-    date_to: str | None = None,
-    limit: int = 200,
-) -> list[dict]:
-    """抓取 bzzoiro 原始事件(纯异步,无需 run_in_executor)。"""
-    league_id = BZZOIRO_LEAGUE_IDS.get(league_code)
-    if league_id is None:
-        raise ValueError(f"未知联赛代码: {league_code}")
-
-    rows: list[dict] = []
-    offset = 0
-    while True:
-        params: dict = {
-            "league_id": league_id,
-            "status": status,
-            "limit": limit,
-            "offset": offset,
-        }
-        if date_from:
-            params["date_from"] = str(date_from)[:10]
-        if date_to:
-            params["date_to"] = str(date_to)[:10]
-        payload = await _fetch_json_async("/events/", params)
-        batch = payload.get("results") or []
-        if not batch:
-            break
-        rows.extend(batch)
-        total = payload.get("total")
-        offset += limit
-        if total is not None and offset >= total:
-            break
-        if len(batch) < limit:
-            break
-        await asyncio.sleep(REQUEST_INTERVAL)
-    return rows
-
-
-@register
-class BzzoiroSource:
-    """bzzoiro 数据源(实现 DataSource 协议)。"""
-
-    name = "bzzoiro"
-
-    async def ingest(
-        self,
-        db,
-        *,
-        leagues: Iterable[str],
-        date_from: str | None = None,
-        date_to: str | None = None,
-        status: str = "finished",
-    ) -> dict:
-        """采集 bzzoiro → 入库。返回统计。
-
-        注意: 本方法不控制事务(commit/rollback),由调用方通过 UnitOfWork 控制。
-        """
-        result: dict = {"leagues": {}, "total_inserted": 0, "total_updated": 0, "errors": []}
-
-        for code in leagues:
-            league_r: dict = {"inserted": 0, "updated": 0, "errors": []}
-            try:
-                raw_events = await fetch_bzzoiro_events(code, status=status, date_from=date_from, date_to=date_to)
-            except Exception as e:
-                logger.exception("bzzoiro fetch failed for %s", code)
-                league_r["errors"].append(f"fetch failed: {e}")
-                result["leagues"][code] = league_r
-                continue
-
-            # 获取或创建联赛
-            stmt = select(League).where(League.code == code)
-            league = (await db.execute(stmt)).scalar_one_or_none()
-            if league is None:
-                league = League(code=code, name=LEAGUE_NAMES.get(code, code), country=LEAGUE_COUNTRIES.get(code))
-                db.add(league)
-                await db.flush()
-
-            # === 批量优化: 预加载球队和已有比赛到内存 ===
-            team_name_to_id: dict[str, int] = {}
-            existing_matches: dict[tuple[int, int, str], Match] = {}  # 完整对象,避免重复查询
-            # (NormalizedMatch, 原始 event) 成对保存:后续写 source_record_id 时
-            # 必须用配对的那条 event,不能依赖外层循环变量残留值。
-            normalized_matches: list[tuple] = []
-
-            if raw_events:
-                # 一次遍历: 收集球队名 + 规范化
-                all_team_names = set()
-                for raw in raw_events:
-                    nm = normalize_bzzoiro(raw, code)
-                    if nm is not None:
-                        try:
-                            nm.validate()
-                        except Exception as e:
-                            # P1-3: 统一使用 warning,不追加到 errors(仅运行时错误入 errors)
-                            logger.warning("normalize skip: %s", e)
-                            continue
-                        normalized_matches.append((nm, raw))
-                        all_team_names.add(nm.home_team)
-                        all_team_names.add(nm.away_team)
-
-                if all_team_names:
-                    stmt = select(Team).where(Team.name.in_(all_team_names))
-                    teams = (await db.execute(stmt)).scalars().all()
-                    team_name_to_id = {t.name: t.id for t in teams}
-
-                # P1-2: 按需加载,只加载 raw_events 涉及日期范围的比赛(加 30 天缓冲)
-                # 避免加载联赛全部历史比赛到内存(多赛季采集时内存溢出)
-                if normalized_matches:
-                    from datetime import timedelta
-                    # normalized_matches 存的是 (nm, raw) 元组,遍历需解包
-                    dates = [nm.date for nm, _raw in normalized_matches if nm.date is not None]
-                    if dates:
-                        min_dt = min(dates) - timedelta(days=30)
-                        max_dt = max(dates) + timedelta(days=30)
-                        stmt = (
-                            select(Match)
-                            .where(Match.league_id == league.id)
-                            .where(Match.match_date >= min_dt)
-                            .where(Match.match_date <= max_dt)
-                        )
-                        existing_matches = {
-                            _match_key(m.home_team_id, m.away_team_id, m.match_date_date): m
-                            for m in (await db.execute(stmt)).scalars()
-                        }
-                # else: existing_matches 保持空 dict(全量新比赛)
-
-            for nm, raw in normalized_matches:
-                # 球队: 内存查找 + 按需创建
-                home_team_id = team_name_to_id.get(nm.home_team)
-                if home_team_id is None:
-                    home = Team(name=nm.home_team, name_zh=zh_name(nm.home_team))
-                    db.add(home)
-                    await db.flush()
-                    home_team_id = home.id
-                    team_name_to_id[nm.home_team] = home_team_id
-
-                away_team_id = team_name_to_id.get(nm.away_team)
-                if away_team_id is None:
-                    away = Team(name=nm.away_team, name_zh=zh_name(nm.away_team))
-                    db.add(away)
-                    await db.flush()
-                    away_team_id = away.id
-                    team_name_to_id[nm.away_team] = away_team_id
-
-                # 查找已有比赛: 内存查找
-                match_key = _match_key(home_team_id, away_team_id, nm.date)
-                existing_match = existing_matches.get(match_key)
-
-                if existing_match is None:
-                    m = Match(
-                        league_id=league.id,
-                        season=nm.season_label or None,
-                        home_team_id=home_team_id,
-                        away_team_id=away_team_id,
-                        match_date=nm.date,
-                        match_date_date=_to_date(nm.date),
-                        match_status=nm.match_status,
-                        home_goals=nm.home_goals,
-                        away_goals=nm.away_goals,
-                        home_ht_goals=nm.home_ht_goals,
-                        away_ht_goals=nm.away_ht_goals,
-                        match_stage=nm.match_stage,
-                    )
-                    db.add(m)
-                    await db.flush()
-                    existing_matches[match_key] = m  # 防止同批重复
-                    # 存在任一统计字段即可创建 MatchStats(不再强制要求 xG)
-                    if any(getattr(nm, f) is not None for f in ['home_xg', 'away_xg', 'home_shots', 'away_shots', 'home_shots_on_target', 'away_shots_on_target', 'home_corners', 'away_corners', 'home_possession', 'home_yellow_cards', 'away_yellow_cards', 'home_red_cards', 'away_red_cards']):
-                        now = datetime.now(timezone.utc)
-                        # available_at 语义:统计「可被使用」的最早时间,至少不早于比赛结束
-                        # 近似:开球 + 2 小时(实际完赛时间约为 +2 小时,非官方公布时间)
-                        # 回测 cutoff 若贴着开球,不会把「完赛后才有的统计」误标为赛前可用
-                        available_at = nm.date + timedelta(hours=2) if nm.date else now
-                        stats = MatchStats(
-                            match_id=m.id,
-                            home_xg=nm.home_xg,
-                            away_xg=nm.away_xg,
-                            home_shots=nm.home_shots,
-                            away_shots=nm.away_shots,
-                            home_shots_on_target=nm.home_shots_on_target,
-                            away_shots_on_target=nm.away_shots_on_target,
-                            home_corners=nm.home_corners,
-                            away_corners=nm.away_corners,
-                            home_possession=nm.home_possession,
-                            home_yellow_cards=nm.home_yellow_cards,
-                            away_yellow_cards=nm.away_yellow_cards,
-                            home_red_cards=nm.home_red_cards,
-                            away_red_cards=nm.away_red_cards,
-                            source="bzzoiro",
-                            source_record_id=str(raw.get("id", "")),
-                            retrieved_at=now,
-                            available_at=available_at,
-                        )
-                        db.add(stats)
-                    league_r["inserted"] += 1
-                else:
-                    # 已有比赛: 直接从内存获取对象更新(无需再查询)
-                    changed = False
-                    if existing_match.match_status != nm.match_status and nm.match_status == "finished":
-                        existing_match.match_status = nm.match_status
-                        changed = True
-                    if existing_match.home_goals is None and nm.home_goals is not None:
-                        existing_match.home_goals = nm.home_goals
-                        existing_match.away_goals = nm.away_goals
-                        existing_match.home_ht_goals = nm.home_ht_goals
-                        existing_match.away_ht_goals = nm.away_ht_goals
-                        changed = True
-                    if existing_match.match_stage is None and nm.match_stage:
-                        existing_match.match_stage = nm.match_stage
-                        changed = True
-                    # 存在任一统计字段即可创建 MatchStats(不再强制要求 xG)
-                    if existing_match.stats is None and (
-                        nm.home_xg is not None or nm.away_xg is not None
-                        or nm.home_shots is not None or nm.away_shots is not None
-                        or nm.home_corners is not None or nm.away_corners is not None
-                        or nm.home_possession is not None
-                    ):
-                        now = datetime.now(timezone.utc)
-                        # available_at 语义:统计「可被使用」的最早时间,至少不早于比赛结束
-                        # 近似:开球 + 2 小时(实际完赛时间约为 +2 小时,非官方公布时间)
-                        available_at = nm.date + timedelta(hours=2) if nm.date else now
-                        existing_match.stats = MatchStats(
-                            match_id=existing_match.id,
-                            source="bzzoiro",
-                            source_record_id=str(raw.get("id", "")),
-                            retrieved_at=now,
-                            available_at=available_at,
-                        )
-                        db.add(existing_match.stats)
-                        await db.flush()
-                    if existing_match.stats is not None:
-                        for fld in ("home_xg", "away_xg", "home_shots", "away_shots",
-                                    "home_shots_on_target", "away_shots_on_target",
-                                    "home_corners", "away_corners", "home_possession",
-                                    "home_yellow_cards", "away_yellow_cards",
-                                    "home_red_cards", "away_red_cards"):
-                            if getattr(existing_match.stats, fld, None) is None:
-                                v = getattr(nm, fld, None)
-                                if v is not None:
-                                    setattr(existing_match.stats, fld, v)
-                                    changed = True
-                    if changed:
-                        league_r["updated"] += 1
-
-            # 注意: 不在此处 commit,由调用方 UnitOfWork 控制事务
-            result["leagues"][code] = league_r
-            result["total_inserted"] += league_r["inserted"]
-            result["total_updated"] += league_r["updated"]
-        return result
+# ── stats 回填管线 ──
+from src.data.bzzoiro_stats import (  # noqa: F401
+    _pick,
+    _stats_from_payload,
+    ingest_bzzoiro_event_stats,
+)

src/data/bzzoiro_common.py

@@ -0,0 +1,123 @@
+"""bzzoiro 管线共享原语:HTTP 抓取(多 key 轮换)与宽松字段转换。
+
+从 bzzoiro.py 拆出(单文件 → 多模块):仅放无业务语义的共享基础,
+三条管线(events/standings/stats)与聚合门面见 bzzoiro.py。
+"""
+from __future__ import annotations
+
+import asyncio
+import logging
+import random
+
+import httpx
+
+from src.core.http_client import get_client
+from src.core.runtime_config import get_runtime_value
+from src.data.key_ring import _mask, get_key_ring
+
+logger = logging.getLogger(__name__)
+
+
+def _to_date(value):
+    """把 datetime / date / str 统一成 `date`。"""
+    if value is None:
+        return None
+    if hasattr(value, "date") and callable(value.date):
+        return value.date()
+    return value
+
+
+def _to_int_or_none(value) -> int | None:
+    """宽松转 int(用于上游 ID 解析,失败返回 None 不抛错)。"""
+    if value is None:
+        return None
+    try:
+        return int(str(value).strip())
+    except (TypeError, ValueError):
+        return None
+
+
+def _to_float_or_none(value) -> float | None:
+    try:
+        return float(str(value).strip())
+    except (TypeError, ValueError):
+        return None
+
+
+def _match_key(home_team_id: int, away_team_id: int, match_date) -> tuple[int, int, str]:
+    """比赛去重键:(主队, 客队, 天级日期 ISO 字符串)。
+
+    统一在这里构造,避免"预加载时用 str(date)、写入时用 isoformat()"这类
+    隐式格式依赖 —— 两者当前恰好相等,但一旦有人改动其一就会静默失配,
+    导致所有比赛被判为不存在而重复插入。
+    """
+    d = _to_date(match_date)
+    return (home_team_id, away_team_id, d.isoformat() if d is not None else "")
+
+
+async def _fetch_json_async(path: str, params: dict | None = None, max_retries: int = 3) -> dict | list:
+    """异步 HTTP(bzzoiro 使用 httpx,不再阻塞事件循环线程池)。
+
+    多 key 轮换:遇到 429 自动切换到下一个 key;全部 key 冷却时等待最早恢复。
+    """
+    base = (await get_runtime_value("BZZOIRO_BASE")).rstrip("/")
+    raw_keys = await get_runtime_value("BZZOIRO_KEY")
+    ring = get_key_ring(base, raw_keys)
+
+    url = f"{base}/{path.lstrip('/')}"
+    key = ring.get()
+    if not key:
+        raise RuntimeError("BZZOIRO_KEY 未设置")
+
+    last_exc: Exception | None = None
+    for attempt in range(max_retries):
+        headers = {
+            "Authorization": f"Token {key}",
+            "Accept": "application/json",
+        }
+        try:
+            client = get_client()
+            # 整请求兜底: httpx 无 total 超时,用 wait_for 防「滴水式」限速挂死
+            resp = await asyncio.wait_for(
+                client.get(
+                    url, headers=headers, params=params,
+                    timeout=httpx.Timeout(connect=10.0, read=30.0, write=10.0, pool=10.0),
+                ),
+                timeout=60.0,
+            )
+            resp.raise_for_status()
+            return resp.json()
+        except Exception as e:
+            last_exc = e
+            status = getattr(getattr(e, "response", None), "status_code", None)
+            if status == 429:
+                # 限流:标记当前 key 冷却,切换到下一个
+                new_key = ring.report_rate_limited(key)
+                if new_key and new_key != key:
+                    logger.info("bzzoiro 429 → 切换 key: %s → %s,立即重试", _mask(key), _mask(new_key))
+                    key = new_key
+                    continue  # 立即重试,不等待
+                # 单 key 或全部冷却:等待最早恢复的 key
+                wait = ring.wait_if_all_blocked()
+                if wait > 0:
+                    logger.warning("bzzoiro 全部 key 冷却,等待 %.1fs 后重试", wait)
+                    await asyncio.sleep(min(wait, 30.0))
+                else:
+                    delay = min(2 ** attempt, 16) + random.uniform(0, 1)
+                    logger.warning("bzzoiro 429, retry %d in %.1fs", attempt + 1, delay)
+                    await asyncio.sleep(delay)
+                key = ring.get() or key
+                continue
+            if 500 <= (status or 0) < 600:
+                delay = min(2 ** attempt, 16) + random.uniform(0, 1)
+                logger.warning("bzzoiro %d, retry %d in %.1fs", status, attempt + 1, delay)
+                await asyncio.sleep(delay)
+                continue
+            # 网络错误(连接失败/超时)也退避重试
+            if isinstance(e, (TimeoutError, ConnectionError, OSError)):
+                delay = min(2 ** attempt, 16) + random.uniform(0, 1)
+                logger.warning("bzzoiro network error, retry %d in %.1fs: %s", attempt + 1, delay, e)
+                await asyncio.sleep(delay)
+                continue
+            raise
+    raise RuntimeError(f"bzzoiro request failed after {max_retries} attempts: {last_exc}")

src/data/bzzoiro_events.py

@@ -0,0 +1,327 @@
+"""bzzoiro events 管线:比赛日程/比分抓取(/events/)与入库(matches 表)。
+
+从 bzzoiro.py 拆出。比赛主数据唯一入口;Team/League/Match 查找/创建经
+Repository 层,事务由调用方 UnitOfWork 控制(分批事务约定不变)。
+
+可替换协作者(抓取函数 / Bronze 写入助手 / REQUEST_INTERVAL)在运行期
+经聚合门面 src.data.bzzoiro 解析 —— 与拆分前的单文件 monkeypatch 语义一致。
+"""
+from __future__ import annotations
+
+import asyncio
+import logging
+from collections.abc import Iterable
+from datetime import datetime, timedelta, timezone
+
+from src.data.bzzoiro_common import _match_key, _to_date, _to_int_or_none
+from src.data.config import BZZOIRO_LEAGUE_IDS, LEAGUE_COUNTRIES, LEAGUE_NAMES
+from src.data.normalize import normalize_bzzoiro
+from src.data.pipeline_write import _safe_write_ingest_failure, _write_lineage, _write_raw_event
+from src.data.sources import register
+from src.data.team_names_zh import zh_name
+from src.db.models import Match
+from src.db.repositories import LeagueRepository, MatchRepository, TeamRepository
+
+logger = logging.getLogger(__name__)
+
+
+async def fetch_bzzoiro_events(
+    league_code: str,
+    *,
+    status: str = "finished",
+    date_from: str | None = None,
+    date_to: str | None = None,
+    limit: int = 200,
+) -> list[dict]:
+    """抓取 bzzoiro 原始事件(纯异步,无需 run_in_executor)。"""
+    from src.data import bzzoiro as bz
+
+    league_id = BZZOIRO_LEAGUE_IDS.get(league_code)
+    if league_id is None:
+        raise ValueError(f"未知联赛代码: {league_code}")
+
+    rows: list[dict] = []
+    offset = 0
+    while True:
+        params: dict = {
+            "league_id": league_id,
+            "status": status,
+            "limit": limit,
+            "offset": offset,
+        }
+        if date_from:
+            params["date_from"] = str(date_from)[:10]
+        if date_to:
+            params["date_to"] = str(date_to)[:10]
+        payload = await bz._fetch_json_async("/events/", params)
+        batch = payload.get("results") or []
+        if not batch:
+            break
+        rows.extend(batch)
+        total = payload.get("total")
+        offset += limit
+        if total is not None and offset >= total:
+            break
+        if len(batch) < limit:
+            break
+        await asyncio.sleep(bz.REQUEST_INTERVAL)
+    return rows
+
+
+@register
+class BzzoiroSource:
+    """bzzoiro 数据源(实现 DataSource 协议)。"""
+
+    name = "bzzoiro"
+
+    async def ingest(
+        self,
+        db,
+        *,
+        leagues: Iterable[str],
+        date_from: str | None = None,
+        date_to: str | None = None,
+        status: str = "finished",
+    ) -> dict:
+        """采集 bzzoiro → 入库。返回统计。
+
+        注意: 本方法不控制事务(commit/rollback),由调用方通过 UnitOfWork 控制。
+        """
+        from src.data import bzzoiro as bz
+
+        result: dict = {"leagues": {}, "total_inserted": 0, "total_updated": 0, "errors": []}
+
+        for code in leagues:
+            league_r: dict = {"inserted": 0, "updated": 0, "errors": []}
+            try:
+                raw_events = await bz.fetch_bzzoiro_events(code, status=status, date_from=date_from, date_to=date_to)
+            except Exception as e:
+                # 单联赛抓取失败隔离:记录错误后继续其余联赛,不拖垮整批
+                logger.exception("bzzoiro fetch failed for %s", code)
+                league_r["errors"].append(f"fetch failed: {e}")
+                await _safe_write_ingest_failure(
+                    db,
+                    entity_type="events",
+                    source_record_id=None,
+                    error=e,
+                    raw_payload={"league": code, "status": status, "date_from": date_from, "date_to": date_to},
+                )
+                result["leagues"][code] = league_r
+                continue
+
+            # D4: 联赛查找/创建经 LeagueRepository(事务仍由调用方 UoW 提交)
+            league = await LeagueRepository(db).get_or_create(
+                code, LEAGUE_NAMES.get(code, code), LEAGUE_COUNTRIES.get(code)
+            )
+            team_r = TeamRepository(db)
+            match_r = MatchRepository(db)
+
+            # === 批量优化: 预加载球队和已有比赛到内存 ===
+            team_name_to_id: dict[str, int] = {}
+            existing_matches: dict[tuple[int, int, str], Match] = {}  # 完整对象,避免重复查询
+            # (NormalizedMatch, 原始 event) 成对保存:后续写 source_event_id 时
+            # 必须用配对的那条 event,不能依赖外层循环变量残留值。
+            normalized_matches: list[tuple] = []
+
+            if raw_events:
+                # 一次遍历: 收集球队名 + 规范化
+                all_team_names = set()
+                for raw in raw_events:
+                    nm = normalize_bzzoiro(raw, code)
+                    if nm is not None:
+                        try:
+                            nm.validate()
+                        except Exception:
+                            continue
+                        normalized_matches.append((nm, raw))
+                        all_team_names.add(nm.home_team)
+                        all_team_names.add(nm.away_team)
+
+                if all_team_names:
+                    team_name_to_id = {
+                        name: t.id
+                        for name, t in (await team_r.get_all_by_names(list(all_team_names))).items()
+                    }
+
+                # P1-2: 按需加载,只加载 raw_events 涉及日期范围的比赛(加 30 天缓冲)
+                # 避免加载联赛全部历史比赛到内存(多赛季采集时内存溢出)
+                if normalized_matches:
+                    # normalized_matches 存的是 (nm, raw) 元组,遍历需解包
+                    dates = [nm.date for nm, _raw in normalized_matches if nm.date is not None]
+                    if dates:
+                        min_dt = min(dates) - timedelta(days=30)
+                        max_dt = max(dates) + timedelta(days=30)
+                        matches_in_range = await match_r.find_by_league_and_date_range(
+                            league.id, min_dt, max_dt
+                        )
+                        existing_matches = {
+                            _match_key(m.home_team_id, m.away_team_id, m.match_date_date): m
+                            for m in matches_in_range
+                        }
+                # else: existing_matches 保持空 dict(全量新比赛)
+
+            # D1: Bronze 层批次信息(每联赛每批次一个 batch_id;seen 防同批重复写入)
+            now = datetime.now(timezone.utc)
+            bronze_batch_id = f"bzzoiro-events-{code}-{now:%Y%m%d%H%M%S}"
+            bronze_written: set[str] = set()
+
+            for nm, raw in normalized_matches:
+                # D1: RawEvent 幂等键(上游 id 或合成键),插入/变更更新共用
+                record_id = _events_record_id(code, nm, raw)
+
+                # 球队: 内存查找 + 按需创建(D4: 经 TeamRepository)
+                home_team_id = team_name_to_id.get(nm.home_team)
+                if home_team_id is None:
+                    home = await team_r.get_or_create(nm.home_team, name_zh=zh_name(nm.home_team))
+                    home_team_id = home.id
+                    team_name_to_id[nm.home_team] = home_team_id
+
+                away_team_id = team_name_to_id.get(nm.away_team)
+                if away_team_id is None:
+                    away = await team_r.get_or_create(nm.away_team, name_zh=zh_name(nm.away_team))
+                    away_team_id = away.id
+                    team_name_to_id[nm.away_team] = away_team_id
+
+                # 查找已有比赛:优先按 upstream event_id 定位(命中即唯一),
+                # 否则回退自然键(联赛+主客+天级日期)内存查找。
+                # source_event_id 上有 partial unique 索引保障 upstream 唯一。
+                eid = _to_int_or_none(raw.get("id"))
+                existing_match = None
+                if eid is not None:
+                    existing_match = await match_r.find_by_source_event_id(eid)
+                if existing_match is None:
+                    match_key = _match_key(home_team_id, away_team_id, nm.date)
+                    existing_match = existing_matches.get(match_key)
+
+                if existing_match is None:
+                    m = Match(
+                        league_id=league.id,
+                        season=nm.season_label or None,
+                        home_team_id=home_team_id,
+                        away_team_id=away_team_id,
+                        match_date=nm.date,
+                        match_date_date=_to_date(nm.date),
+                        match_status=nm.match_status,
+                        score_status=nm.score_status,
+                        home_goals=nm.home_goals,
+                        away_goals=nm.away_goals,
+                        home_ht_goals=nm.home_ht_goals,
+                        away_ht_goals=nm.away_ht_goals,
+                        match_stage=nm.match_stage,
+                        source_event_id=_to_int_or_none(raw.get("id")),
+                    )
+                    db.add(m)
+                    await db.flush()
+                    existing_matches[match_key] = m  # 防止同批重复
+                    # 统计字段不在 /events/ 载荷中(单独由 stats 管线回填),
+                    # 此处不再创建 MatchStats。
+                    league_r["inserted"] += 1
+                    # D1: 成功插入 → 补写 Bronze 层(原始载荷 + 血缘)
+                    if record_id not in bronze_written:
+                        bronze_written.add(record_id)
+                        await _write_events_bronze(
+                            db,
+                            source_record_id=record_id,
+                            raw_payload=raw,
+                            target_match_id=m.id,
+                            league_code=code,
+                            match_status=nm.match_status,
+                            batch_id=bronze_batch_id,
+                        )
+                else:
+                    # 已有比赛: 直接从内存获取对象更新(无需再查询)
+                    changed = False
+                    if existing_match.match_status != nm.match_status and nm.match_status == "finished":
+                        existing_match.match_status = nm.match_status
+                        changed = True
+                    if existing_match.home_goals is None and nm.home_goals is not None:
+                        existing_match.home_goals = nm.home_goals
+                        existing_match.away_goals = nm.away_goals
+                        existing_match.home_ht_goals = nm.home_ht_goals
+                        existing_match.away_ht_goals = nm.away_ht_goals
+                        # 比分由缺变有 → 标记 known
+                        existing_match.score_status = "known"
+                        changed = True
+                    elif (
+                        nm.match_status == "finished"
+                        and nm.home_goals is None
+                        and existing_match.score_status == "unknown"
+                    ):
+                        # 确认完赛仍缺分 → 标记 missing(不伪造 0:0)
+                        existing_match.score_status = "missing"
+                        changed = True
+                    if existing_match.match_stage is None and nm.match_stage:
+                        existing_match.match_stage = nm.match_stage
+                        changed = True
+                    if existing_match.source_event_id is None:
+                        eid = _to_int_or_none(raw.get("id"))
+                        if eid is not None:
+                            existing_match.source_event_id = eid
+                            changed = True
+                    if changed:
+                        league_r["updated"] += 1
+                        # D1: 变更更新 → 补写血缘(RawEvent 幂等键不变,重复采集自动跳过)
+                        if record_id not in bronze_written:
+                            bronze_written.add(record_id)
+                            await _write_events_bronze(
+                                db,
+                                source_record_id=record_id,
+                                raw_payload=raw,
+                                target_match_id=existing_match.id,
+                                league_code=code,
+                                match_status=nm.match_status,
+                                batch_id=bronze_batch_id,
+                            )
+
+            # 注意: 不在此处 commit,由调用方 UnitOfWork 控制事务
+            result["leagues"][code] = league_r
+            result["total_inserted"] += league_r["inserted"]
+            result["total_updated"] += league_r["updated"]
+        return result
+
+
+def _events_record_id(league_code: str, nm, raw: dict) -> str:
+    """events 载荷的 RawEvent 幂等键。
+
+    优先用上游 event id;缺失时用 (league:home:away:date) 合成稳定键 ——
+    取 normalize 后的队名与天级日期(与 _match_key 同口径),不依赖 DB 自增 id,
+    保证同一来源比赛重复采集时命中同一条 RawEvent,不产生重复原始载荷。
+    """
+    eid = _to_int_or_none(raw.get("id"))
+    if eid is not None:
+        return str(eid)
+    d = _to_date(nm.date)
+    date_part = d.isoformat() if d is not None else "na"
+    return f"{league_code}:{nm.home_team}:{nm.away_team}:{date_part}"
+
+
+async def _write_events_bronze(
+    db,
+    *,
+    source_record_id: str,
+    raw_payload: dict,
+    target_match_id: int | None,
+    league_code: str,
+    match_status: str | None,
+    batch_id: str,
+) -> None:
+    """events 成功插入/更新单场比赛后的 Bronze 层补写:RawEvent(幂等) + DataLineage。
+
+    D1(工程债):此前只有 stats 回填写 RawEvent/Lineage,events 管线作为比赛
+    主数据的唯一入口反而不留溯源记录。幂等性由 _write_raw_event 的
+    source_record_id 查重保证;best-effort:基础设施写入失败只记 warning,
+    绝不拖垮采集主流程(与 _safe_write_ingest_failure 同级约束)。
+    """
+    try:
+        await _write_raw_event(db, "bzzoiro", source_record_id, raw_payload, batch_id)
+        await _write_lineage(
+            db, "bzzoiro", source_record_id,
+            "matches", target_match_id, "events_ingest",
+            {"league": league_code, "match_status": match_status},
+            batch_id,
+        )
+    except Exception:
+        logger.warning(
+            "events Bronze 写入失败(record=%s, match=%s),不影响采集主流程",
+            source_record_id, target_match_id, exc_info=True,
+        )

src/data/bzzoiro_standings.py

@@ -0,0 +1,207 @@
+"""bzzoiro standings 管线:联赛积分榜快照(/leagues/{id}/standings/)→ standings 表。
+
+从 bzzoiro.py 拆出。同一联赛同一赛季只保留最新快照(按 (league, season, team)
+upsert);球队名与 events 管线使用同一 normalize 规则,保证 Team 匹配。
+
+可替换协作者(抓取函数 / Bronze 写入助手)在运行期经聚合门面
+src.data.bzzoiro 解析 —— 与拆分前的单文件 monkeypatch 语义一致。
+"""
+from __future__ import annotations
+
+import logging
+from collections.abc import Iterable
+from datetime import datetime, timezone
+
+from sqlalchemy import select
+
+from src.data.bzzoiro_common import _to_float_or_none, _to_int_or_none
+from src.data.config import BZZOIRO_LEAGUE_IDS, LEAGUE_COUNTRIES, LEAGUE_NAMES
+from src.data.pipeline_write import _safe_write_ingest_failure, _write_lineage, _write_raw_event
+from src.data.team_names_zh import zh_name
+from src.db.models import Standing, Team
+from src.db.repositories import LeagueRepository, TeamRepository
+
+logger = logging.getLogger(__name__)
+
+
+async def fetch_bzzoiro_standings(league_code: str, season: str | None = None) -> dict:
+    """抓取联赛积分榜(纯抓取,不入库)。season 为 None 时取当前赛季。"""
+    from src.data import bzzoiro as bz
+
+    league_id = BZZOIRO_LEAGUE_IDS.get(league_code)
+    if league_id is None:
+        raise ValueError(f"未知联赛代码: {league_code}")
+    params: dict = {}
+    if season:
+        params["season"] = season
+
+    return await bz._fetch_json_async(f"/leagues/{league_id}/standings/", params)
+
+
+def _season_label_from_dates(start_date, end_date) -> str:
+    """从赛季起止日期推导赛季标签(与 derive_season_label 语义一致)。"""
+    try:
+        if isinstance(start_date, str):
+            start = datetime.fromisoformat(start_date[:10])
+        else:
+            start = start_date
+        if start is None:
+            return "?"
+        y = start.year
+        return f"{y}-{y + 1}" if start.month >= 8 else f"{y - 1}-{y}"
+    except (TypeError, ValueError):
+        return "?"
+
+
+async def ingest_bzzoiro_standings(db, *, leagues: Iterable[str], season: str | None = None) -> dict:
+    """采集积分榜 → upsert standings 表。
+
+    season 为 None 时采集当前赛季(bzzoiro 默认返回 is_current 赛季)。
+    球队名与 events 管线使用同一 normalize 规则,保证 Team 匹配。
+    """
+    from src.data.team_names import normalize as normalize_name
+
+    from src.data import bzzoiro as bz
+
+    result: dict = {"leagues": {}, "total_upserted": 0, "errors": []}
+    for code in leagues:
+        league_r: dict = {"upserted": 0, "teams_created": 0, "rows": 0, "errors": []}
+        try:
+            payload = await bz.fetch_bzzoiro_standings(code, season=season)
+        except Exception as e:
+            logger.exception("bzzoiro standings fetch failed for %s", code)
+            league_r["errors"].append(str(e))
+            await _safe_write_ingest_failure(
+                db,
+                entity_type="standings",
+                source_record_id=None,
+                error=e,
+                raw_payload={"league": code, "season": season},
+            )
+            result["leagues"][code] = league_r
+            result["errors"].append(f"{code}: {e}")
+            continue
+
+        rows = payload.get("standings") or []
+        if not rows:
+            result["leagues"][code] = {"error": "无积分榜数据(赛季未开始或未提供)"}
+            result["errors"].append(f"{code}: 无积分榜数据")
+            continue
+
+        # 联赛(get-or-create,D4: 经 LeagueRepository)
+        league = await LeagueRepository(db).get_or_create(
+            code, LEAGUE_NAMES.get(code, code), LEAGUE_COUNTRIES.get(code)
+        )
+        team_r = TeamRepository(db)
+
+        # 赛季标签:优先用返回的 season 对象推导
+        season_obj = payload.get("season") or {}
+        season_label = _season_label_from_dates(
+            season_obj.get("start_date"), season_obj.get("end_date")
+        )
+        if season_label == "?":
+            season_label = season or ""
+
+        # 批量预载球队(与 events 管线使用同一 normalize 规则,保证 Team 匹配)
+        names = {normalize_name(str(r.get("team_name", ""))) for r in rows}
+        names.discard("")
+        team_map: dict[str, Team] = await team_r.get_all_by_names(list(names))
+
+        now = datetime.now(timezone.utc)
+        for r in rows:
+            team_name = normalize_name(str(r.get("team_name", "")))
+            if not team_name:
+                continue
+            team = team_map.get(team_name)
+            if team is None:
+                team = await team_r.get_or_create(team_name, name_zh=zh_name(team_name))
+                team_map[team_name] = team
+                league_r["teams_created"] += 1
+
+            zone = r.get("zone") or {}
+            values = dict(
+                position=_to_int_or_none(r.get("position")) or 0,
+                played=_to_int_or_none(r.get("played")) or 0,
+                won=_to_int_or_none(r.get("won")) or 0,
+                drawn=_to_int_or_none(r.get("drawn")) or 0,
+                lost=_to_int_or_none(r.get("lost")) or 0,
+                goals_for=_to_int_or_none(r.get("gf")) or 0,
+                goals_against=_to_int_or_none(r.get("ga")) or 0,
+                goal_diff=_to_int_or_none(r.get("gd")) or 0,
+                points=_to_int_or_none(r.get("pts")) or 0,
+                xg_for=_to_float_or_none(r.get("xgf")),
+                xg_against=_to_float_or_none(r.get("xga")),
+                form=r.get("form") or None,
+                zone=zone.get("label") or zone.get("key") or None,
+                updated_at=now,
+                retrieved_at=now,
+            )
+
+            # P0-02: 追加快照——每次采集 INSERT 新行(available_at=now),
+            # ON CONFLICT (league, season, team, available_at) DO NOTHING。
+            standing = Standing(
+                league_id=league.id, season=season_label, team_id=team.id, available_at=now, **values
+            )
+            db.add(standing)
+            league_r["upserted"] += 1
+
+        league_r["rows"] = len(rows)
+
+        # D1(对称 events/stats 管线): 联赛成功 upsert → 补写 Bronze 层。
+        # 幂等键 standings:{league}:{season}:积分榜是联赛级快照,一次成功
+        # 采集写一条 RawEvent(整份原始载荷)+ 一条血缘。season 用实际入库的
+        # 标签(由载荷推导,与 Standing.season 同口径),不依赖调用方传参,
+        # 保证不同调用方(season=None 或显式传参)对同一赛季命中同一条 RawEvent。
+        if league_r["upserted"] > 0:
+            bronze_batch_id = f"bzzoiro-standings-{code}-{now:%Y%m%d%H%M%S}"
+            await _write_standings_bronze(
+                db,
+                source_record_id=f"standings:{code}:{season_label}",
+                raw_payload=payload,
+                league_id=league.id,
+                league_code=code,
+                season_label=season_label,
+                rows_upserted=league_r["upserted"],
+                batch_id=bronze_batch_id,
+            )
+
+        result["leagues"][code] = league_r
+        result["total_upserted"] += league_r["upserted"]
+        logger.info(
+            "bzzoiro standings 采集完成: %s 赛季 %s, upsert %d/%d",
+            code, season_label, league_r["upserted"], league_r["rows"],
+        )
+    return result
+
+
+async def _write_standings_bronze(
+    db,
+    *,
+    source_record_id: str,
+    raw_payload: dict,
+    league_id: int | None,
+    league_code: str,
+    season_label: str,
+    rows_upserted: int,
+    batch_id: str,
+) -> None:
+    """standings 成功 upsert 一个联赛后的 Bronze 层补写:RawEvent(幂等) + DataLineage。
+
+    与 _write_events_bronze 同级约束:幂等性由 _write_raw_event 的
+    source_record_id 查重保证(积分榜是联赛级快照,同联赛同赛季重复采集
+    命中同一条 RawEvent);best-effort:基础设施写入失败只记 warning,
+    绝不拖垮采集主流程。
+    """
+    try:
+        await _write_raw_event(db, "bzzoiro", source_record_id, raw_payload, batch_id)
+        await _write_lineage(
+            db, "bzzoiro", source_record_id,
+            "standings", league_id, "standings_ingest",
+            {"league": league_code, "season": season_label, "rows_upserted": rows_upserted},
+            batch_id,
+        )
+    except Exception:
+        logger.warning(
+            "standings Bronze 写入失败(record=%s, league=%s),不影响采集主流程",
+            source_record_id, league_code, exc_info=True,
+        )

src/data/bzzoiro_stats.py

@@ -0,0 +1,181 @@
+"""bzzoiro stats 回填管线:已完赛比赛详细统计(/events/{id}/stats/)→ match_stats 表。
+
+从 bzzoiro.py 拆出。上游限速(REQUEST_INTERVAL 秒/请求),大批量回填需分次触发;
+只 add/flush 不 commit,事务由调用方 UnitOfWork 控制。
+
+可替换协作者(_fetch_json_async / Bronze 写入助手 / REQUEST_INTERVAL)在运行期
+经聚合门面 src.data.bzzoiro 解析 —— 与拆分前的单文件 monkeypatch 语义一致。
+"""
+from __future__ import annotations
+
+import asyncio
+import logging
+from collections.abc import Iterable
+from datetime import datetime, timedelta, timezone
+
+from src.data.bzzoiro_common import _to_float_or_none, _to_int_or_none
+from src.data.config import BZZOIRO_LEAGUE_IDS
+from src.data.pipeline_write import _safe_write_ingest_failure, _write_lineage, _write_raw_event
+from src.db.models import MatchStats
+from src.db.repositories import MatchRepository
+
+logger = logging.getLogger(__name__)
+
+
+# bzzoiro stats 字段 → MatchStats 字段映射(stats.home / stats.away 下)
+_STATS_FIELD_MAP = {
+    "xg": ("home_xg", "away_xg"),                    # 回退 expected_goals
+    "ball_possession": ("home_possession", None),     # 只取主队值,客队=100-home
+    "total_shots": ("home_shots", "away_shots"),
+    "shots_on_target": ("home_shots_on_target", "away_shots_on_target"),
+    "corner_kicks": ("home_corners", "away_corners"),
+    "yellow_cards": ("home_yellow_cards", "away_yellow_cards"),
+    "red_cards": ("home_red_cards", "away_red_cards"),
+    "big_chances": ("home_big_chances", "away_big_chances"),
+    "fouls": ("home_fouls", "away_fouls"),
+}
+
+
+def _pick(d: dict, *keys):
+    """按优先级取第一个非空字段值。"""
+    for k in keys:
+        v = d.get(k)
+        if v is not None:
+            return v
+    return None
+
+
+def _stats_from_payload(payload: dict) -> dict:
+    """把 /events/{id}/stats/ 响应映射成 MatchStats 字段 dict。
+
+    响应结构: {"event_id": ..., "stats": {"home": {...}, "away": {...}}}
+    """
+    stats = (payload or {}).get("stats") or {}
+    home = stats.get("home") or {}
+    away = stats.get("away") or {}
+    out: dict = {}
+
+    xg_h = _pick(home, "xg", "expected_goals")
+    xg_a = _pick(away, "xg", "expected_goals")
+    if xg_h is not None:
+        out["home_xg"] = _to_float_or_none(xg_h)
+    if xg_a is not None:
+        out["away_xg"] = _to_float_or_none(xg_a)
+
+    poss = home.get("ball_possession")
+    if poss is not None:
+        p = _to_float_or_none(poss)
+        if p is not None:
+            out["home_possession"] = p
+
+    for src, (h_fld, a_fld) in _STATS_FIELD_MAP.items():
+        if src in ("xg", "ball_possession"):
+            continue  # 已处理
+        hv = home.get(src)
+        av = away.get(src)
+        if hv is not None and h_fld:
+            out[h_fld] = _to_int_or_none(hv)
+        if av is not None and a_fld:
+            out[a_fld] = _to_int_or_none(av)
+    return out
+
+
+async def ingest_bzzoiro_event_stats(
+    db,
+    *,
+    leagues: Iterable[str],
+    limit: int = 100,
+    only_missing: bool = True,
+) -> dict:
+    """回填已完赛比赛的详细统计(逐场调 /events/{id}/stats/)。
+
+    筛选条件: match_status=finished 且 source_event_id 非空。
+    only_missing=True 时跳过已有统计的比赛(增量);False 则全量刷新。
+    limit 控制单次最多处理的比赛数(上游限速约 1.2s/请求,大批量需分次触发)。
+    """
+    from src.data import bzzoiro as bz
+
+    result: dict = {"fetched": 0, "created": 0, "updated": 0, "skipped": 0, "errors": []}
+
+    league_ids = [BZZOIRO_LEAGUE_IDS[c] for c in leagues if c in BZZOIRO_LEAGUE_IDS]
+    if not league_ids:
+        result["errors"].append("无有效联赛代码")
+        return result
+
+    # D4: 候选比赛查询经 MatchRepository(含 stats 预加载,筛选/排序/limit 语义不变)
+    matches = await MatchRepository(db).find_finished_with_stats(
+        league_ids, limit=limit * 3 if only_missing else limit
+    )
+
+    now = datetime.now(timezone.utc)
+    processed = 0
+    for m in matches:
+        if processed >= limit:
+            break
+        if only_missing and m.stats is not None and m.stats.home_shots is not None:
+            result["skipped"] += 1
+            continue
+        processed += 1
+        try:
+            payload = await bz._fetch_json_async(f"/events/{m.source_event_id}/stats/")
+        except Exception as e:
+            logger.warning("stats fetch failed match=%s event=%s: %s", m.id, m.source_event_id, e)
+            result["errors"].append(f"match {m.id}: {e}")
+            await _safe_write_ingest_failure(
+                db,
+                entity_type="match_stats",
+                source_record_id=str(m.source_event_id),
+                error=e,
+                raw_payload={"match_id": m.id},
+            )
+            await asyncio.sleep(bz.REQUEST_INTERVAL)
+            continue
+
+        result["fetched"] += 1
+        fields = _stats_from_payload(payload)
+        if not fields:
+            result["skipped"] += 1
+            await asyncio.sleep(bz.REQUEST_INTERVAL)
+            continue
+
+        if m.stats is None:
+            available_at = m.match_date + timedelta(hours=2) if m.match_date else now
+            m.stats = MatchStats(
+                match_id=m.id,
+                source="bzzoiro",
+                source_record_id=str(m.source_event_id),
+                retrieved_at=now,
+                available_at=available_at,
+            )
+            db.add(m.stats)
+            result["created"] += 1
+        else:
+            result["updated"] += 1
+            if m.stats.source is None:
+                m.stats.source = "bzzoiro"
+                m.stats.source_record_id = str(m.source_event_id)
+            if m.stats.retrieved_at is None:
+                m.stats.retrieved_at = now
+            if m.stats.available_at is None and m.match_date:
+                m.stats.available_at = m.match_date + timedelta(hours=2)
+
+        for fld, v in fields.items():
+            if hasattr(m.stats, fld):
+                setattr(m.stats, fld, v)
+
+        # 管线基础设施:写入 RawEvent + DataLineage
+        batch_id = f"bzzoiro-stats-{m.source_event_id}-{now.strftime('%Y%m%d%H%M%S')}"
+        try:
+            await _write_raw_event(db, "bzzoiro", str(m.source_event_id), payload, batch_id)
+            await _write_lineage(db, "bzzoiro", str(m.source_event_id), "match_stats", m.stats.id if m.stats else None, "stats_backfill", {"match_id": m.id}, batch_id)
+        except Exception:
+            pass  # 基础设施写入失败不影响主流程
+
+        await asyncio.sleep(bz.REQUEST_INTERVAL)
+
+    logger.info(
+        "bzzoiro stats 回填完成: 抓取 %d, 新建 %d, 更新 %d, 跳过 %d, 错误 %d",
+        result["fetched"], result["created"], result["updated"],
+        result["skipped"], len(result["errors"]),
+    )
+    return result

src/data/config.py

@@ -1,4 +1,4 @@
-"""数据源配置常量(联赛映射)。"""
+"""数据源配置常量(联赛映射)。数据源统一为 bzzoiro(单一数据源)。"""
 from __future__ import annotations
 
 # fdco 风格代码 → bzzoiro league_id
@@ -12,15 +12,6 @@ BZZOIRO_LEAGUE_IDS: dict[str, int] = {
     "EL": 8,  # Europa League
 }
 
-# fdco 代码 → understat 联赛代码
-FDCO_TO_UNDERSTAT: dict[str, str] = {
-    "E0": "EPL",
-    "SP1": "La_liga",
-    "D1": "Bundesliga",
-    "I1": "Serie_A",
-    "F1": "Ligue_1",
-}
-
 # fdco 代码 → 显示名
 LEAGUE_NAMES: dict[str, str] = {
     "E0": "Premier League",

src/data/injuries.py

@@ -1,347 +0,0 @@
-"""伤停数据采集器(api-football / api-sports.io)。
-
-采集伤停数据并入库(injuries 表),供 injuries agent 使用。
-"""
-from __future__ import annotations
-
-import asyncio
-import json
-import logging
-import random
-import tempfile
-import time
-from datetime import datetime, timezone
-from pathlib import Path
-from dataclasses import dataclass
-from typing import Any
-
-import httpx
-
-from src.core.runtime_config import get_runtime_value
-
-
-@dataclass
-class InjuryQueryResult:
-    """伤停查询结果(区分「查询成功但为空」与「查询失败/源未配置」)。"""
-
-    records: list["Injury"]
-    query_status: str  # "success" | "source_not_configured" | "query_error"
-
-    @property
-    def has_data(self) -> bool:
-        """成功查询(即使结果为空)视为有明确名单,has_data=True。"""
-        return self.query_status == "success"
-from src.core.http_client import get_client
-
-logger = logging.getLogger(__name__)
-
-API_BASE = "https://v3.football.api-sports.io"
-DEFAULT_HOST = "v3.football.api-sports.io"
-
-# 缓存目录:系统临时目录
-_CACHE_DIR = Path(tempfile.gettempdir()) / "profeto_injuries"
-
-# Fix 5: 缓存 TTL 从 7 天改为 6 小时,同日再采不会命中旧数据
-_CACHE_TTL_HOURS = 6
-
-
-async def fetch_injuries(*, date: str | None = None, fixture_id: int | None = None, league_id: int | None = None) -> list[dict]:
-    """采集伤停数据。
-
-    Args:
-        date: 日期 (YYYY-MM-DD),返当天全部伤停
-        fixture_id: 指定比赛 ID
-        league_id: 指定联赛 ID
-
-    Returns:
-        伤停记录列表
-    """
-    api_key = await get_runtime_value("API_FOOTBALL_KEY")
-    if not api_key:
-        raise RuntimeError("API_FOOTBALL_KEY 未设置")
-
-    cache_dir = _CACHE_DIR
-    cache_dir.mkdir(parents=True, exist_ok=True)
-
-    # Fix 5: 缓存命中 (6 小时内有效)
-    cache_key = f"injuries_{date}_{fixture_id}_{league_id}.json"
-    cache_file = cache_dir / cache_key
-    if cache_file.exists():
-        age_hours = (time.time() - cache_file.stat().st_mtime) / 3600
-        if age_hours < _CACHE_TTL_HOURS:
-            logger.debug("injuries cache hit: %s (%.1fh old)", cache_key, age_hours)
-            with open(cache_file, encoding="utf-8") as f:
-                return json.load(f)
-        else:
-            logger.debug("injuries cache expired: %s (%.1fh old)", cache_key, age_hours)
-
-    headers = {
-        "x-apisports-key": api_key,
-        "x-rapidapi-host": DEFAULT_HOST,
-    }
-    params: dict[str, Any] = {}
-    if date:
-        params["date"] = date
-    if fixture_id:
-        params["fixture"] = fixture_id
-    if league_id:
-        params["league"] = league_id
-
-    url = f"{API_BASE}/injuries"
-
-    # 重试
-    last_exc: Exception | None = None
-    for attempt in range(3):
-        try:
-            client = get_client()
-            resp = await asyncio.wait_for(
-                client.get(
-                    url, headers=headers, params=params,
-                    timeout=httpx.Timeout(connect=10.0, read=30.0, write=10.0, pool=10.0),
-                ),
-                timeout=60.0,
-            )
-            resp.raise_for_status()
-            break
-        except Exception as e:
-            last_exc = e
-            if attempt == 2:
-                raise
-            delay = min(2 ** attempt, 8) + random.uniform(0, 1)
-            logger.warning("injuries fetch failed, retry %d in %.1fs: %s", attempt + 1, delay, e)
-            await asyncio.sleep(delay)
-    else:
-        raise RuntimeError(f"injuries fetch failed: {last_exc}")
-
-    data = resp.json()
-    injuries = data.get("response", [])
-
-    # 写缓存
-    with open(cache_file, "w", encoding="utf-8") as f:
-        json.dump(injuries, ensure_ascii=False, default=str, fp=f)
-
-    return injuries
-
-
-async def ingest_injuries(db, *, date: str | None = None) -> dict:
-    """采集伤停数据并入库(injuries 表)。
-
-    注意: 本方法不控制事务(commit/rollback),由调用方通过 UnitOfWork 控制。
-
-    Fix 1: 使用 SAVEPOINT(begin_nested)避免整批回滚丢数据。
-    Fix 2: 正确解析并写入 return_date。
-    Fix 3: retrieved_at 比较统一用 timezone-aware datetime。
-    """
-    from sqlalchemy import select
-    from sqlalchemy.exc import IntegrityError
-
-    from src.data.team_names import normalize as normalize_name
-    from src.db.models import Injury, Team
-
-    result = {"count": 0, "inserted": 0, "errors": []}
-
-    try:
-        raw_injuries = await fetch_injuries(date=date)
-    except Exception as e:
-        logger.exception("injuries fetch failed")
-        result["errors"].append(f"fetch failed: {e}")
-        return result
-
-    result["count"] = len(raw_injuries)
-
-    # 预加载所有球队(用于按名匹配)
-    teams = (await db.execute(select(Team))).scalars().all()
-    team_by_name = {t.name: t.id for t in teams}
-
-    # 收集所有待插入记录(解析 + 校验)
-    pending_records: list[dict] = []
-    for raw in raw_injuries:
-        try:
-            player = raw.get("player", {}) or {}
-            team = raw.get("team", {}) or {}
-            fixture = raw.get("fixture", {}) or {}
-
-            player_name = player.get("name", "")
-            team_name = normalize_name(team.get("name", ""))
-            team_id = team_by_name.get(team_name)
-
-            # Fix 2: 解析日期(injury_date + return_date)
-            fixture_date = fixture.get("date")
-            injury_date = None
-            if fixture_date:
-                try:
-                    dt = datetime.fromisoformat(fixture_date.replace("Z", "+00:00"))
-                    injury_date = dt.date()
-                except (ValueError, AttributeError):
-                    pass
-
-            # 解析 return_date(如果数据源提供)
-            return_date = None
-            return_date_raw = player.get("return_date") or player.get("returnDate")
-            if return_date_raw:
-                try:
-                    dt = datetime.fromisoformat(str(return_date_raw).replace("Z", "+00:00"))
-                    return_date = dt.date()
-                except (ValueError, AttributeError):
-                    pass
-
-            # 强制 int 转换,API 可能返回字符串
-            player_id = player.get("id")
-            try:
-                player_id = int(player_id) if player_id is not None else None
-            except (ValueError, TypeError):
-                player_id = None
-            fixture_id = fixture.get("id")
-            try:
-                fixture_id = int(fixture_id) if fixture_id is not None else None
-            except (ValueError, TypeError):
-                fixture_id = None
-
-            pending_records.append({
-                "player_id": player_id,
-                "player_name": player_name,
-                "team_id": team_id,
-                "fixture_id": fixture_id,
-                "league_id": (raw.get("league") or {}).get("id"),
-                "injury_type": player.get("type"),
-                "reason": player.get("reason"),
-                "injury_date": injury_date,
-                "return_date": return_date,
-            })
-        except Exception as e:
-            result["errors"].append(f"parse error: {e}")
-
-    # 批量查询已存在的记录(1 次 DB 往返)
-    existing_keys: set[tuple] = set()
-    if pending_records:
-        conditions = []
-        for rec in pending_records:
-            conditions.append(
-                (Injury.player_id == rec["player_id"])
-                & (Injury.fixture_id == rec["fixture_id"])
-                & (Injury.injury_type == rec["injury_type"])
-            )
-        if conditions:
-            from sqlalchemy import or_
-            stmt = select(Injury.player_id, Injury.fixture_id, Injury.injury_type).where(or_(*conditions))
-            rows = (await db.execute(stmt)).all()
-            existing_keys = {(r[0], r[1], r[2]) for r in rows}
-
-    # Fix 1: 使用 begin_nested(SAVEPOINT)隔离每批 flush
-    # IntegrityError 时只回滚到 savepoint,不影响其它已成功批次
-    BATCH_SIZE = 50
-    batch: list[Injury] = []
-
-    async def _flush_batch():
-        """使用 savepoint flush 一批记录;失败只回滚本批。返回实际写入条数。"""
-        if not batch:
-            return 0
-        count = len(batch)
-        async with db.begin_nested():
-            for obj in batch:
-                db.add(obj)
-            await db.flush()
-        batch.clear()
-        return count
-
-    for i, rec in enumerate(pending_records):
-        key = (rec["player_id"], rec["fixture_id"], rec["injury_type"])
-        if key in existing_keys:
-            continue
-
-        batch.append(Injury(**rec))
-
-        # 每 BATCH_SIZE 条 flush 一次
-        if len(batch) >= BATCH_SIZE:
-            try:
-                result["inserted"] += await _flush_batch()
-            except IntegrityError:
-                logger.warning(
-                    "injuries batch IntegrityError at record %d, "
-                    "rolled back to savepoint, continuing",
-                    i + 1,
-                )
-                # begin_nested 已回滚到 savepoint,清空 batch 继续
-                batch.clear()
-                continue
-
-    # 最终 flush(剩余不足一批的记录)
-    try:
-        result["inserted"] += await _flush_batch()
-    except IntegrityError:
-        logger.warning(
-            "injuries final flush IntegrityError, "
-            "rolled back to savepoint, some records may be lost",
-        )
-        batch.clear()
-
-    # 注意: 不在此处 commit,由调用方 UnitOfWork 控制事务
-    logger.info("injuries: fetched %d, inserted %d for %s", result["count"], result["inserted"], date)
-    return result
-
-
-async def get_injuries_for_match(db, team_id: int, match_date, as_of=None) -> InjuryQueryResult:
-    """查询某场比赛前某队的伤停名单(比赛日仍缺阵的)。
-
-    Args:
-        db: 数据库 session
-        team_id: 球队 ID
-        match_date: 比赛日期
-        as_of: 数据截止时间(用于回测防泄漏)
-
-    Returns:
-        InjuryQueryResult:包含查询记录与状态
-          - query_status="success": 查询成功(即使结果也为空)
-          - query_status="source_not_configured": API_FOOTBALL_KEY 未配置
-          - query_status="query_error": 查询异常
-          - query_status="no_local_data": Key 已配置，但该队 injuries 表无任何历史记录
-
-    语义区分:
-      - success + 空结果 → has_data=True(明确知道「无人伤停」)
-      - no_local_data → has_data=False(本地尚未采集,需先 ingest)
-      - source_not_configured / query_error → has_data=False(无法判断)
-    """
-    from sqlalchemy import select, func
-    from src.db.models import Injury
-
-    # 检查 API 是否配置(只读配置,不发网络)
-    api_key = await get_runtime_value("API_FOOTBALL_KEY")
-    if not api_key:
-        logger.debug("API_FOOTBALL_KEY 未配置,跳过伤停查询 team=%s", team_id)
-        return InjuryQueryResult(records=[], query_status="source_not_configured")
-
-    try:
-        # Fix 3: 统一用 timezone-aware datetime 比较,禁止 date() 截断
-        if hasattr(match_date, "date") and callable(match_date.date):
-            match_date = match_date.date()
-
-        stmt = (
-            select(Injury)
-            .where(Injury.team_id == team_id)
-            .where(Injury.injury_date <= match_date)
-            .where(
-                (Injury.return_date.is_(None)) | (Injury.return_date >= match_date)
-            )
-        )
-        if as_of is not None:
-            # Fix 3: 统一用 date 比较,避免 timestamptz vs date 的时区问题
-            if hasattr(as_of, "date") and callable(as_of.date):
-                as_of = as_of.date()
-            stmt = stmt.where(func.date(Injury.retrieved_at) <= as_of)
-
-        result = await db.execute(stmt)
-        records = list(result.scalars().all())
-
-        # 判定「无本地数据」:该队从未有伤停记录
-        # 规则:该 team_id 在 injuries 表中 count==0
-        if not records:
-            count_stmt = select(func.count()).where(Injury.team_id == team_id)
-            team_count = (await db.execute(count_stmt)).scalar_one() or 0
-            if team_count == 0:
-                logger.debug("API Key 已配置但本地无伤停数据 team=%s,标记 no_local_data", team_id)
-                return InjuryQueryResult(records=[], query_status="no_local_data")
-
-        return InjuryQueryResult(records=records, query_status="success")
-    except Exception as e:
-        logger.exception("伤停查询异常 team=%s: %s", team_id, e)
-        return InjuryQueryResult(records=[], query_status="query_error")

src/data/key_ring.py

@@ -0,0 +1,146 @@
+"""API Key 轮换环:多 key 自动切换,遇到限流(429)自动跳过已冷却 key。
+
+设计:
+  - 进程内纯内存状态(限速是短时状态,无需持久化;D7: 多 worker 部署时各进程
+    独立计数、不共享,上游限速额度应按 worker 数分摊,或前置网关统一管理)
+  - 单 key 场景零开销:直接透传
+  - 多 key 场景:429 时把当前 key 标记冷却(默认 60s),轮转到下一个可用 key
+  - 全部 key 都在冷却时:使用最早冷却的那个 key 并等待(退化到单 key 重试)
+"""
+from __future__ import annotations
+
+import logging
+import time
+
+logger = logging.getLogger(__name__)
+
+DEFAULT_COOLDOWN = 60.0  # 单个 key 被限流后的冷却时间(秒)
+
+
+class KeyRing:
+    """多 key 轮换环。在 async 单线程事件循环下无需加锁。"""
+
+    def __init__(self, keys: list[str], cooldown_seconds: float = DEFAULT_COOLDOWN) -> None:
+        self._keys: list[str] = [k.strip() for k in keys if k and k.strip()]
+        self._cooldown = cooldown_seconds
+        # key → 冷却过期时间戳(时刻);不在表中表示可用
+        self._blocked_until: dict[str, float] = {}
+        self._index = 0  # 当前轮转位置
+
+    @property
+    def has_multiple(self) -> bool:
+        return len(self._keys) > 1
+
+    @property
+    def all_keys(self) -> list[str]:
+        return list(self._keys)
+
+    @property
+    def active_key(self) -> str | None:
+        """当前指向的 key(即使正在冷却也返回,用于上报)。"""
+        if not self._keys:
+            return None
+        return self._keys[self._index]
+
+    def get(self) -> str | None:
+        """获取一个可用 key:优先选不在冷却中的;全部冷却则选最早过期的。"""
+        if not self._keys:
+            return None
+        if len(self._keys) == 1:
+            return self._keys[0]
+
+        now = time.monotonic()
+        n = len(self._keys)
+        # 从当前 index 开始找一圈,找一个可用的
+        for offset in range(n):
+            idx = (self._index + offset) % n
+            key = self._keys[idx]
+            expire = self._blocked_until.get(key, 0.0)
+            if now >= expire:
+                # 可用:把指针移到这里
+                self._index = idx
+                # 清理已过期的冷却记录
+                if key in self._blocked_until:
+                    del self._blocked_until[key]
+                return key
+
+        # 全部在冷却中:选最早过期的那个,并等待到它过期
+        earliest_key = min(self._keys, key=lambda k: self._blocked_until.get(k, 0.0))
+        self._index = self._keys.index(earliest_key)
+        return earliest_key
+
+    def report_rate_limited(self, key: str | None = None) -> str | None:
+        """上报某个 key 被限流(429)。默认是当前 key。返回切换后的新 key。"""
+        target = key or self.active_key
+        if target and len(self._keys) > 1:
+            until = time.monotonic() + self._cooldown
+            self._blocked_until[target] = until
+            logger.warning(
+                "bzzoiro key 被限流(429),冷却 %.0fs: %s", self._cooldown, _mask(target),
+            )
+        # 轮转到下一个(即使只有一个 key 也做一次 get,保持行为一致)
+        return self.get()
+
+    def wait_if_all_blocked(self) -> float:
+        """如果所有 key 都在冷却中,返回需要等待的秒数;否则返回 0。"""
+        if len(self._keys) <= 1:
+            return 0.0
+        now = time.monotonic()
+        remaining = [self._blocked_until.get(k, 0.0) - now for k in self._keys]
+        if all(r > -0.001 for r in remaining) and any(r > 0.001 for r in remaining):
+            # 全部仍在冷却中
+            return max(remaining)
+        return 0.0
+
+    def stats(self) -> dict:
+        """当前 key 环状态(用于管理后台展示)。"""
+        now = time.monotonic()
+        return {
+            "total": len(self._keys),
+            "keys": [
+                {
+                    "masked": _mask(k),
+                    "blocked_remaining": max(0.0, round(self._blocked_until.get(k, 0.0) - now, 1)),
+                }
+                for k in self._keys
+            ],
+            "active_index": self._index,
+        }
+
+
+def _mask(key: str) -> str:
+    """脱敏:只显示前 4 位和后 4 位。"""
+    if len(key) <= 10:
+        return key[:2] + "***"
+    return key[:4] + "..." + key[-4:]
+
+
+# ── 全局单例(进程级,按 base URL 隔离) ──────────────────────────
+_RINGS: dict[str, KeyRing] = {}
+
+
+def parse_keys(value: str | None) -> list[str]:
+    """解析 key 配置值:支持逗号、分号、换行分隔的多个 key。"""
+    if not value:
+        return []
+    # 统一替换分隔符为逗号后拆分
+    normalized = value.replace("\n", ",").replace(";", ",")
+    return [k.strip() for k in normalized.split(",") if k.strip()]
+
+
+def get_key_ring(base: str, raw_keys: str | None, cooldown_seconds: float = DEFAULT_COOLDOWN) -> KeyRing:
+    """获取(或创建)某 base URL 对应的 KeyRing。"""
+    key = base
+    ring = _RINGS.get(key)
+    parsed = parse_keys(raw_keys)
+    if ring is None:
+        ring = KeyRing(parsed, cooldown_seconds)
+        _RINGS[key] = ring
+    else:
+        # 热更新 key 列表(增删 key 无需重启)
+        if set(ring.all_keys) != set(parsed):
+            ring._keys = parsed
+            ring._blocked_until.clear()
+            ring._index = 0
+        ring._cooldown = cooldown_seconds
+    return ring

src/data/normalize.py

@@ -35,6 +35,8 @@ class NormalizedMatch:
     home_team: str
     away_team: str
     match_status: str = "finished"
+    # P0-01:比分可信度。known=可靠比分;missing=完赛缺分;unknown=待定。
+    score_status: str = "unknown"
     home_goals: int | None = None
     away_goals: int | None = None
     season_label: str = ""
@@ -217,37 +219,11 @@ def normalize_bzzoiro(raw: dict, league_type: str) -> NormalizedMatch | None:
     m.away_red_cards = _to_int(raw.get("away_red_cards", raw.get("red_cards_away")))
 
     if m.match_status == "finished" and m.home_goals is None:
-        m.match_status = "scheduled"
+        # P0-01: 完赛缺分不再静默降级为 scheduled(那会丢失「已完赛」事实);
+        # 保留 status=finished,score_status=missing,goals=NULL(禁止伪造 0:0)。
+        m.score_status = "missing"
+    elif m.home_goals is not None and m.away_goals is not None:
+        m.score_status = "known"
+    else:
+        m.score_status = "unknown"
     return m
-
-
-def normalize_understat(raw: dict, league_type: str) -> NormalizedMatch | None:
-    """understat 单场 → NormalizedMatch(仅 xG)。"""
-    from src.data.team_names import normalize as normalize_name
-
-    dt_str = raw.get("datetime") or raw.get("date")
-    if not dt_str:
-        return None
-    dt = _parse_date(dt_str)
-    if dt is None:
-        return None
-    home_info = raw.get("h", {})
-    away_info = raw.get("a", {})
-    home_name = home_info.get("title", "") if isinstance(home_info, dict) else ""
-    away_name = away_info.get("title", "") if isinstance(away_info, dict) else ""
-    home = normalize_name(home_name)
-    away = normalize_name(away_name)
-    if not home or not away or home == away:
-        return None
-    home_xg = _to_float(raw["xG"].get("h")) if isinstance(raw.get("xG"), dict) else None
-    away_xg = _to_float(raw["xG"].get("a")) if isinstance(raw.get("xG"), dict) else None
-    return NormalizedMatch(
-        league_type=league_type,
-        date=dt,
-        home_team=home,
-        away_team=away,
-        match_status="finished",
-        season_label=derive_season_label(dt),
-        home_xg=home_xg,
-        away_xg=away_xg,
-    )

src/data/pipeline_write.py

@@ -0,0 +1,80 @@
+"""管线基础设施写入助手:RawEvent(Bronze 原始载荷)/ IngestFailure(死信)/ DataLineage(血缘)。
+
+从 bzzoiro.py 拆出。约定(与拆分前一致):
+  - 只 add 不 commit —— 事务由调用方 UnitOfWork 控制,分批事务约定不变;
+  - 死信与 Bronze 写入同为 best-effort:失败只记 warning,绝不拖垮采集主流程。
+"""
+from __future__ import annotations
+
+import logging
+
+from src.db.models import DataLineage, IngestFailure, RawEvent
+
+logger = logging.getLogger(__name__)
+
+
+async def _write_raw_event(db, source_system: str, source_record_id: str, raw_payload: dict, batch_id: str | None = None) -> None:
+    """写入 Bronze 层原始事件(幂等:同 source_record_id 跳过)。"""
+    from sqlalchemy import select as _select
+    stmt = _select(RawEvent).where(
+        RawEvent.source_system == source_system,
+        RawEvent.source_record_id == source_record_id,
+    )
+    existing = (await db.execute(stmt)).scalar_one_or_none()
+    if existing is None:
+        db.add(RawEvent(
+            source_system=source_system,
+            source_record_id=source_record_id,
+            raw_payload=raw_payload,
+            ingest_batch_id=batch_id,
+        ))
+
+
+async def _write_ingest_failure(db, source_system: str, entity_type: str, source_record_id: str | None, error_type: str, error_detail: str | None, raw_payload: dict | None = None) -> None:
+    """写入采集失败死信。"""
+    db.add(IngestFailure(
+        source_system=source_system,
+        entity_type=entity_type,
+        source_record_id=source_record_id,
+        error_type=error_type,
+        error_detail=error_detail,
+        raw_payload=raw_payload,
+    ))
+
+
+async def _safe_write_ingest_failure(
+    db,
+    *,
+    entity_type: str,
+    source_record_id: str | None,
+    error: Exception,
+    raw_payload: dict | None = None,
+) -> None:
+    """抓取失败时尽力写入死信表(失败不影响主流程)。
+
+    死信是「可观测性」基础设施,与 RawEvent/Lineage 同级:写入失败只记
+    warning,绝不能让原始抓取错误之外的新异常打断采集循环。
+    """
+    try:
+        await _write_ingest_failure(
+            db, "bzzoiro", entity_type, source_record_id,
+            "fetch_error", str(error), raw_payload,
+        )
+    except Exception:
+        logger.warning(
+            "写入 ingest_failures 死信失败(entity=%s, record=%s): %s",
+            entity_type, source_record_id, error, exc_info=True,
+        )
+
+
+async def _write_lineage(db, source_system: str, source_record_id: str, target_table: str, target_id: int | None, transform_name: str, transform_detail: dict | None = None, batch_id: str | None = None) -> None:
+    """写入 ETL 血缘追踪。"""
+    db.add(DataLineage(
+        source_system=source_system,
+        source_record_id=source_record_id,
+        target_table=target_table,
+        target_id=target_id,
+        transform_name=transform_name,
+        transform_detail=transform_detail,
+        batch_id=batch_id,
+    ))

src/data/sources.py

@@ -3,14 +3,18 @@
 定义 DataSource 契约,并提供全局注册表供路由层分发。
 每个比赛数据源实现该协议,注册后即可通过统一入口调度。
 
-注: injuries 是球员级独立领域(写 Injury 表),不遵循此协议。
+当前只有 bzzoiro 一个数据源(Understat / injuries 已移除),
+保留协议与注册表是为了统一 ingest 调度入口的结构。
 """
 from __future__ import annotations
 
+import logging
 from typing import Protocol
 
 from src.db.base import AsyncSession
 
+logger = logging.getLogger(__name__)
+
 
 class DataSource(Protocol):
     """比赛数据源契约:抓取 → 规范化 → 入库。"""
@@ -28,6 +32,9 @@ class DataSource(Protocol):
 # ── 注册表 ──
 _SOURCES: dict[str, DataSource] = {}
 
+# 延迟加载标记:保证 _load_sources() 最多执行一次,重复调用廉价
+_loaded = False
+
 
 def register(source):
     """装饰器:将数据源注册到全局注册表。
@@ -41,8 +48,7 @@ def register(source):
 
 def get_source(name: str) -> DataSource:
     """按名获取数据源。"""
-    if not _SOURCES:
-        _load_sources()
+    _load_sources()
     if name not in _SOURCES:
         raise ValueError(f"未知数据源: {name}")
     return _SOURCES[name]
@@ -50,19 +56,35 @@ def get_source(name: str) -> DataSource:
 
 def list_sources() -> list[str]:
     """列出所有已注册数据源名。"""
-    if not _SOURCES:
-        _load_sources()
+    _load_sources()
     return list(_SOURCES.keys())
 
 
 def _load_sources() -> None:
-    """延迟导入数据源触发 @register(避免循环导入)。"""
-    from src.data.bzzoiro import BzzoiroSource  # noqa: F811
-    from src.data.understat import UnderstatSource  # noqa: F811
+    """延迟导入数据源触发 @register(避免循环导入)。
+
+    导入失败必须留下痕迹:静默吞掉 ImportError 会让注册表恒为空,
+    导致 get_source() 对所有数据源都报「未知数据源」,把导入错误
+    伪装成「不存在的名字」—— 这类静默失效极难定位,故在此显式记日志。
+
+    失败时保持 _loaded=False:后续调用会重新尝试导入。正常应用流程中
+    src.api.app 先导入本模块,此处的模块级预热是在 `src.data.bzzoiro`
+    尚未初始化时发起的,导入链在本模块内成环,首次必然失败(bzzoiro
+    仍在加载中),由后续 get_source() / list_sources() 调用完成真正的装载。
+    """
+    global _loaded
+    if _loaded:
+        return
+    try:
+        from src.data.bzzoiro import BzzoiroSource  # noqa: F401
+    except Exception:
+        logger.exception(
+            "数据源模块导入失败(通常为初始化中途的环状导入),本次注册表为空;"
+            "下次 get_source()/list_sources() 调用会自动重试"
+        )
+        return  # 保持 _loaded=False,下次调用可重试
+    _loaded = True
 
 
-# 保持向后兼容:模块加载时尝试加载(但不再强制)
-try:
-    _load_sources()
-except Exception:
-    pass
+# 模块加载时预热(失败会记录日志,不再静默)
+_load_sources()

src/data/team_names_zh.py

@@ -17,11 +17,12 @@ TEAM_NAME_ZH: dict[str, str] = {
     "Nottingham Forest": "诺丁汉森林", "AFC Bournemouth": "伯恩茅斯",
     "Leeds United": "利兹联", "Leicester City": "莱斯特城",
     "Ipswich Town": "伊普斯维奇", "Southampton": "南安普顿",
-    "Norwich City": "诺维奇城", "Sheffield United": "谢菲尔德联",
+    "Norwich City": "诺维奇", "Norwich": "诺维奇",
+    "Sheffield United": "谢菲尔德联",
     "Sheffield Wednesday": "谢周三", "Stoke City": "斯托克城",
     "Sunderland": "桑德兰", "Burnley": "伯恩利", "Watford": "沃特福德",
     "Hull City": "赫尔城", "Huddersfield Town": "哈德斯菲尔德",
-    "Luton Town": "卢顿", "Cardiff City": "加的夫城", "Swansea City": "斯旺西",
+    "Luton Town": "卢顿", "Cardiff City": "加的夫", "Swansea City": "斯旺西",
     "West Bromwich Albion": "西布罗姆维奇", "Birmingham City": "伯明翰",
     "Blackburn Rovers": "布莱克本", "Bolton Wanderers": "博尔顿",
     "Barnsley": "巴恩斯利", "Blackpool": "布莱克浦",
@@ -35,17 +36,19 @@ TEAM_NAME_ZH: dict[str, str] = {
     "Celtic": "凯尔特人", "Rangers": "流浪者", "Aberdeen": "阿伯丁",
     "Heart of Midlothian": "哈茨", "Hibernian": "希伯尼安",
     "Derry City": "德里城", "Shelbourne": "谢尔本", "Larne FC": "拉恩",
-    "Linfield FC": "林斯菲尔德", "Shamrock Rovers": "沙姆罗克流浪者",
+    "Linfield FC": "连菲尔德", "Shamrock Rovers": "沙姆罗克流浪",
     # ── 西班牙 ──
     "Real Madrid": "皇家马德里", "FC Barcelona": "巴塞罗那",
-    "Atlético Madrid": "马德里竞技", "Athletic Club": "毕尔巴鄂竞技",
+    "Atlético Madrid": "马德里竞技", "Atletico Madrid": "马德里竞技",
+    "Athletic Club": "毕尔巴鄂竞技",
     "Real Sociedad": "皇家社会", "Villarreal": "比利亚雷亚尔",
     "Real Betis": "皇家贝蒂斯", "Sevilla": "塞维利亚", "Valencia": "瓦伦西亚",
     "Celta Vigo": "塞尔塔", "Osasuna": "奥萨苏纳", "Getafe": "赫塔菲",
     "Rayo Vallecano": "巴列卡诺", "Mallorca": "马略卡", "Girona FC": "赫罗纳",
     "Girona": "赫罗纳", "Espanyol": "西班牙人", "UD Las Palmas": "拉斯帕尔马斯",
     "Las Palmas": "拉斯帕尔马斯", "Deportivo Alavés": "阿拉维斯",
-    "Leganés": "莱加内斯", "Elche": "埃尔切", "Levante UD": "莱万特",
+    "Leganés": "莱加内斯", "Leganes": "莱加内斯",
+    "Elche": "埃尔切", "Levante UD": "莱万特",
     "Malaga CF": "马拉加", "Deportivo de A Coruna": "拉科鲁尼亚",
     "Real Oviedo": "皇家奥维耶多", "Real Racing Club": "桑坦德竞技",
     "Real Valladolid": "巴利亚多利德",
@@ -59,20 +62,25 @@ TEAM_NAME_ZH: dict[str, str] = {
     "Pisa": "比萨", "Cremonese": "克雷莫纳", "AC Monza": "蒙扎",
     "Frosinone": "弗罗西诺内", "Sassuolo": "萨索洛",
     # ── 德国 ──
-    "FC Bayern Munchen": "拜仁慕尼黑", "Borussia Dortmund": "多特蒙德",
+    "FC Bayern Munchen": "拜仁慕尼黑", "Bayern München": "拜仁慕尼黑",
+    "Borussia Dortmund": "多特蒙德",
     "Bayer 04 Leverkusen": "勒沃库森", "RB Leipzig": "莱比锡红牛",
     "Borussia Mönchengladbach": "门兴格拉德巴赫", "VfB Stuttgart": "斯图加特",
     "Eintracht Frankfurt": "法兰克福", "VfL Wolfsburg": "沃尔夫斯堡",
     "SC Freiburg": "弗赖堡", "TSG Hoffenheim": "霍芬海姆",
-    "1. FC Union Berlin": "柏林联合", "1. FC Koln": "科隆",
-    "1. FSV Mainz 05": "美因茨", "FC Augsburg": "奥格斯堡",
-    "SV Werder Bremen": "云达不来梅", "VfL Bochum 1848": "波鸿",
+    "1. FC Union Berlin": "柏林联合", "Union Berlin": "柏林联合",
+    "1. FC Koln": "科隆", "FC Köln": "科隆",
+    "1. FSV Mainz 05": "美因茨", "Mainz 05": "美因茨",
+    "FC Augsburg": "奥格斯堡",
+    "SV Werder Bremen": "云达不来梅", "Werder Bremen": "云达不来梅",
+    "VfL Bochum 1848": "波鸿", "VfL Bochum": "波鸿",
     "1. FC Heidenheim": "海登海姆", "FC St. Pauli": "圣保利",
     "Holstein Kiel": "荷尔斯泰因基尔", "FC Schalke 04": "沙尔克04",
     "Hamburger SV": "汉堡", "SC Paderborn 07": "帕德博恩",
     "SV 07 Elversberg": "埃弗斯贝格",
     # ── 法国 ──
     "Paris Saint-Germain": "巴黎圣日耳曼", "Olympique de Marseille": "马赛",
+    "Olympique Marseille": "马赛",
     "Olympique Lyonnais": "里昂", "AS Monaco": "摩纳哥", "Lille OSC": "里尔",
     "OGC Nice": "尼斯", "RC Lens": "朗斯", "Stade Rennais": "雷恩",
     "RC Strasbourg": "斯特拉斯堡", "Stade Brestois": "布雷斯特",

src/data/understat.py

@@ -1,223 +0,0 @@
-"""Understat xG 数据源。
-
-迁移自旧项目 app/data/sources/understat.py,改成 async。
-使用 Repository 模式进行数据访问,不直接控制事务。
-"""
-from __future__ import annotations
-
-import asyncio
-import json
-import logging
-import random
-import re
-from datetime import datetime, timedelta, timezone
-
-import httpx
-
-from sqlalchemy import select
-from sqlalchemy.orm import selectinload
-
-from src.core.http_client import get_client
-from src.data.config import FDCO_TO_UNDERSTAT, LEAGUE_NAMES
-from src.data.normalize import normalize_understat
-from src.data.sources import register
-from src.db.models import League, Match, MatchStats, Team
-
-logger = logging.getLogger(__name__)
-
-UNDERSTAT_BASE = "https://understat.com/getLeagueData/{league}/{season}"
-
-
-async def fetch_understat(league_code: str, season: int) -> list[dict]:
-    """抓取 understat 单赛季 xG 数据。
-
-    Args:
-        league_code: fdco 风格代码,如 'E0'
-        season: 赛季起始年,如 2025 表示 2025-2026 赛季
-
-    Returns:
-        比赛数组,每项含 datetime/h/a/xG
-    """
-    understat_league = FDCO_TO_UNDERSTAT.get(league_code)
-    if understat_league is None:
-        raise ValueError(f"未知联赛代码: {league_code}")
-
-    url = UNDERSTAT_BASE.format(league=understat_league, season=season)
-    headers = {
-        "User-Agent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36",
-        "X-Requested-With": "XMLHttpRequest",
-        "Referer": f"https://understat.com/league/{understat_league}/{season}",
-    }
-
-    # 重试:网络错误 / 5xx / 429
-    last_exc: Exception | None = None
-    for attempt in range(3):
-        try:
-            client = get_client()
-            resp = await asyncio.wait_for(
-                client.get(
-                    url, headers=headers,
-                    timeout=httpx.Timeout(connect=10.0, read=30.0, write=10.0, pool=10.0),
-                ),
-                timeout=60.0,
-            )
-            resp.raise_for_status()
-            break
-        except Exception as e:
-            last_exc = e
-            if attempt == 2:
-                raise
-            delay = min(2 ** attempt, 8) + random.uniform(0, 1)
-            logger.warning("understat fetch failed, retry %d in %.1fs: %s", attempt + 1, delay, e)
-            await asyncio.sleep(delay)
-    else:
-        raise RuntimeError(f"understat fetch failed: {last_exc}")
-
-    # 优先按 JSON 响应解析(getLeagueData 接口返回 {teams, players, dates})
-    try:
-        data = resp.json()
-    except Exception:
-        data = None
-    if isinstance(data, dict) and isinstance(data.get("dates"), list):
-        return data["dates"]
-
-    # 兼容旧版联赛页面:内嵌 var datesData = JSON.parse('...')
-    text = resp.text
-    match = re.search(r"var\s+datesData\s*=\s*JSON\.parse\('([^']+)'\)", text)
-    if not match:
-        logger.warning("understat 响应格式不符: %s...", text[:200])
-        return []
-    decoded = match.group(1).encode().decode("unicode_escape")
-    data = json.loads(decoded)
-    return data
-
-
-def _match_key(home_team_id: int, away_team_id: int, match_date) -> tuple[int, int, str]:
-    """比赛去重键:(主队, 客队, 天级日期 ISO 字符串)。
-
-    统一在这里构造,避免"预加载时用 str(date)、写入时用 isoformat()"这类
-    隐式格式依赖 —— 两者当前恰好相等,但一旦有人改动其一就会静默失配,
-    导致所有比赛被判为不存在而重复插入。
-    """
-    if hasattr(match_date, "date") and callable(match_date.date):
-        match_date = match_date.date()
-    return (home_team_id, away_team_id, match_date.isoformat() if match_date is not None else "")
-
-
-@register
-class UnderstatSource:
-    """understat xG 数据源(实现 DataSource 协议)。"""
-
-    name = "understat"
-
-    async def ingest(self, db, *, league: str, season: int) -> dict:
-        """采集 understat xG → 回填到现有 Match。只回填 xG 字段,不创建新 Match。
-
-        注意: 本方法不控制事务(commit/rollback),由调用方通过 UnitOfWork 控制。
-
-        P1-3: 批量查询优化,将单赛季 380 场 × 3 次 DB 往返降为 3 次查询。
-        """
-        from src.db.repositories import LeagueRepository, TeamRepository
-
-        result = {"updated": 0, "skipped": 0, "unmatched": 0, "errors": []}
-
-        try:
-            raw_matches = await fetch_understat(league, season)
-        except Exception as e:
-            logger.exception("understat fetch failed for %s %s", league, season)
-            result["errors"].append(f"fetch failed: {e}")
-            return result
-
-        # 使用 Repository
-        league_repo = LeagueRepository(db)
-        team_repo = TeamRepository(db)
-
-        # 查联赛
-        league_obj = await league_repo.get_by_code(league)
-        if league_obj is None:
-            result["errors"].append(f"league {league} not found in DB")
-            return result
-
-        # === 批量优化: 一次规范化,收集球队名和日期 ===
-        normalized_matches: list = []
-        all_team_names: set[str] = set()
-        for raw in raw_matches:
-            if not raw.get("isResult"):
-                continue
-            try:
-                nm = normalize_understat(raw, league)
-                if nm is None:
-                    result["skipped"] += 1
-                    continue
-            except Exception as e:
-                result["errors"].append(f"normalize: {e}")
-                continue
-            normalized_matches.append((nm, raw))
-            all_team_names.add(nm.home_team)
-            all_team_names.add(nm.away_team)
-
-        if not normalized_matches:
-            return result
-
-        # === 批量查询球队(1 次 DB 往返) ===
-        team_name_to_id = {}
-        if all_team_names:
-            teams = await team_repo.get_all_by_names(list(all_team_names))
-            team_name_to_id = {name: team.id for name, team in teams.items()}
-
-        # === 批量查询已有比赛(1 次 DB 往返,按日期范围) ===
-        match_dict: dict[tuple, Match] = {}
-        dates = [nm.date for nm, _ in normalized_matches if nm.date is not None]
-        if dates:
-            min_dt = min(dates) - timedelta(days=30)
-            max_dt = max(dates) + timedelta(days=30)
-            stmt = (
-                select(Match)
-                .options(selectinload(Match.stats))
-                .where(Match.league_id == league_obj.id)
-                .where(Match.match_date >= min_dt)
-                .where(Match.match_date <= max_dt)
-            )
-            for m in (await db.execute(stmt)).scalars():
-                key = _match_key(m.home_team_id, m.away_team_id, m.match_date_date)
-                match_dict[key] = m
-
-        # === 内存匹配 + 回填 xG ===
-        for nm, raw in normalized_matches:
-            home_team_id = team_name_to_id.get(nm.home_team)
-            away_team_id = team_name_to_id.get(nm.away_team)
-            if home_team_id is None or away_team_id is None:
-                result["unmatched"] += 1
-                continue
-
-            match_key = _match_key(home_team_id, away_team_id, nm.date)
-            existing = match_dict.get(match_key)
-            if existing is None:
-                result["unmatched"] += 1
-                continue
-
-            # 回填 xG
-            if existing.stats is None and (nm.home_xg is not None or nm.away_xg is not None):
-                now = datetime.now(timezone.utc)
-                # available_at 语义:统计「可被使用」的最早时间,至少不早于比赛结束
-                # 近似:开球 + 2 小时(实际完赛时间约为 +2 小时,非官方公布时间)
-                match_date = existing.match_date if existing.match_date else now
-                available_at = match_date + timedelta(hours=2)
-                existing.stats = MatchStats(
-                    match_id=existing.id,
-                    source="understat",
-                    source_record_id=str(raw.get("id", "")),
-                    retrieved_at=now,
-                    available_at=available_at,
-                )
-                db.add(existing.stats)
-                await db.flush()
-            if existing.stats is not None:
-                if existing.stats.home_xg is None and nm.home_xg is not None:
-                    existing.stats.home_xg = nm.home_xg
-                    result["updated"] += 1
-                if existing.stats.away_xg is None and nm.away_xg is not None:
-                    existing.stats.away_xg = nm.away_xg
-
-        # 注意: 不在此处 commit,由调用方 UnitOfWork 控制事务
-        return result

src/db/base.py

@@ -68,25 +68,6 @@ async def short_read():
         yield session
 
 
-@asynccontextmanager
-async def short_write():
-    """短生命周期 write session: 提交后立即释放。
-
-    用法:
-        async with short_write() as session:
-            session.add(pred)
-            await session.commit()
-        # session 已关闭,连接已释放
-    """
-    async with AsyncSessionLocal() as session:
-        try:
-            yield session
-            await session.commit()
-        except Exception:
-            await session.rollback()
-            raise
-
-
 async def init_db() -> None:
     """验证数据库连接(不建表)。
 

src/db/models.py

@@ -1,4 +1,7 @@
-"""6 张表 ORM: leagues / teams / matches / match_stats / predictions / injuries。"""
+"""ORM 模型: leagues / teams / matches / match_stats / standings / predictions。
+
+数据源统一为 bzzoiro(单一数据源),伤停(injuries)与 Understat 已移除。
+"""
 from __future__ import annotations
 
 from datetime import date, datetime, timezone
@@ -16,7 +19,7 @@ from sqlalchemy import (
     String,
     Text,
     UniqueConstraint,
-    and_,
+    column,
     func,
 )
 from sqlalchemy.dialects.postgresql import JSONB
@@ -54,6 +57,22 @@ class Team(Base):
     away_matches: Mapped[list["Match"]] = relationship(foreign_keys="Match.away_team_id", back_populates="away_team")
 
 
+class TeamAlias(Base):
+    """球队别名:同一球队的不同写法(大小写/译名/缩写)映射到归一后的 teams.id。
+
+    入库流程(get_or_create):normalize(name) → 查 teams.name → 查 team_aliases
+    → 都没有再 insert 新 Team。别名不自动合并历史重复队,需显式添加。
+    alias_normalized 为 normalize(别名)后的稳定幂等键,用作 PK 避免重复插入。
+    """
+    __tablename__ = "team_aliases"
+
+    # normalize(别名)后的值,稳定幂等,用作主键
+    alias_normalized: Mapped[str] = mapped_column(String(120), primary_key=True)
+    team_id: Mapped[int] = mapped_column(ForeignKey("teams.id", ondelete="CASCADE"), nullable=False)
+    original_alias: Mapped[str] = mapped_column(String(120), nullable=False)  # 原始写法(保留供参考)
+    created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), default=_utcnow)
+
+
 class Match(Base):
     __tablename__ = "matches"
 
@@ -70,11 +89,16 @@ class Match(Base):
         index=True,
     )
     match_status: Mapped[str] = mapped_column(String(20), default="scheduled")
+    # P0-01:比分可信度标记。known=有可靠比分;missing=完赛但缺分(保留 NULL 不伪造 0:0);
+    # unknown=待定(无比分且未确认完赛)。禁止把缺分写成 0:0。
+    score_status: Mapped[str] = mapped_column(String(20), server_default="unknown", nullable=False)
     home_goals: Mapped[int | None] = mapped_column(Integer)
     away_goals: Mapped[int | None] = mapped_column(Integer)
     home_ht_goals: Mapped[int | None] = mapped_column(Integer)
     away_ht_goals: Mapped[int | None] = mapped_column(Integer)
     match_stage: Mapped[str | None] = mapped_column(String(100))
+    # 数据血缘:bzzoiro 上游事件 ID,用于 /events/{id}/stats/ 统计回填
+    source_event_id: Mapped[int | None] = mapped_column(BigInteger, index=True)
     created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), default=_utcnow)
     updated_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), default=_utcnow, onupdate=_utcnow)
 
@@ -90,7 +114,7 @@ class Match(Base):
         foreign_keys=[away_team_id], back_populates="away_matches", lazy="selectin"
     )
     stats: Mapped["MatchStats | None"] = relationship(
-        back_populates="match", cascade="all, delete-orphan", lazy="selectin"
+        back_populates="match", cascade="all, delete-orphan", lazy="select"
     )
     predictions: Mapped[list["Prediction"]] = relationship(back_populates="match", cascade="all, delete-orphan")
 
@@ -107,6 +131,33 @@ class Match(Base):
             "match_date_date",
             unique=True,
         ),
+        # P0-01:比分可信度约束(替代原 ck_matches_finished_has_score):
+        #   - score_status=known → 必须有比分(非 NULL)
+        #   - score_status=missing → 必须 NULL(完赛缺分,禁止伪造 0:0)
+        #   - score_status=unknown → 必须 NULL
+        CheckConstraint(
+            "score_status IN ('known', 'missing', 'unknown')",
+            name="ck_matches_score_status_enum",
+        ),
+        CheckConstraint(
+            "match_status <> 'finished'"
+            " OR (score_status = 'known' AND home_goals IS NOT NULL AND away_goals IS NOT NULL)"
+            " OR (score_status IN ('missing', 'unknown') AND home_goals IS NULL AND away_goals IS NULL)",
+            name="ck_matches_score_integrity",
+        ),
+        CheckConstraint(
+            "match_status IN ('finished', 'scheduled', 'in_play', 'paused', 'postponed', 'cancelled', 'suspended')",
+            name="ck_matches_status_enum",
+        ),
+        # 半场进球 ≤ 全场进球
+        CheckConstraint(
+            "home_ht_goals IS NULL OR home_goals IS NULL OR home_ht_goals <= home_goals",
+            name="ck_matches_home_ht_le_full",
+        ),
+        CheckConstraint(
+            "away_ht_goals IS NULL OR away_goals IS NULL OR away_ht_goals <= away_goals",
+            name="ck_matches_away_ht_le_full",
+        ),
     )
 
 
@@ -127,6 +178,11 @@ class MatchStats(Base):
     away_yellow_cards: Mapped[int | None] = mapped_column(Integer)
     home_red_cards: Mapped[int | None] = mapped_column(Integer)
     away_red_cards: Mapped[int | None] = mapped_column(Integer)
+    # bzzoiro /events/{id}/stats/ 扩展字段
+    home_big_chances: Mapped[int | None] = mapped_column(Integer)
+    away_big_chances: Mapped[int | None] = mapped_column(Integer)
+    home_fouls: Mapped[int | None] = mapped_column(Integer)
+    away_fouls: Mapped[int | None] = mapped_column(Integer)
     updated_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), default=_utcnow, onupdate=_utcnow)
     # 数据血缘:追踪统计数据的来源和可用时间
     source: Mapped[str | None] = mapped_column(String(30))  # bzzoiro / understat
@@ -146,39 +202,47 @@ class MatchStats(Base):
     )
 
 
-class Injury(Base):
-    """球员伤停记录(api-football 数据源)。"""
-    __tablename__ = "injuries"
+class Standing(Base):
+    """联赛积分榜快照(bzzoiro /leagues/{id}/standings/)。
+
+    P0-02: 改为追加快照(append-only)。每次采集 INSERT 新行,available_at=now;
+    查询取 available_at<=cutoff 的每队最新快照(DISTINCT ON team_id ORDER available_at DESC)。
+    回测时可还原任意历史时刻的榜单,不再只是"最新快照、忽略 cutoff"。
+    同一 (league_id, season, team_id, available_at) 唯一,ON CONFLICT DO NOTHING。
+    zone 来自 bzzoiro 分区(如 champions_league / europa_league / relegation)。
+    """
+    __tablename__ = "standings"
 
     id: Mapped[int] = mapped_column(Integer, primary_key=True)
-    player_id: Mapped[int | None] = mapped_column(Integer, index=True)
-    player_name: Mapped[str] = mapped_column(String(120), nullable=False)
-    team_id: Mapped[int | None] = mapped_column(ForeignKey("teams.id"), index=True)
-    fixture_id: Mapped[int | None] = mapped_column(Integer)
-    league_id: Mapped[int | None] = mapped_column(Integer)
-    injury_type: Mapped[str | None] = mapped_column(String(50))  # Missing Fixture / Suspended
-    reason: Mapped[str | None] = mapped_column(String(200))
-    injury_date: Mapped[date | None] = mapped_column(Date, index=True)
-    return_date: Mapped[date | None] = mapped_column(Date)
+    league_id: Mapped[int] = mapped_column(ForeignKey("leagues.id"), nullable=False)
+    season: Mapped[str] = mapped_column(String(12), nullable=False)
+    team_id: Mapped[int] = mapped_column(ForeignKey("teams.id"), nullable=False)
+    position: Mapped[int] = mapped_column(Integer, nullable=False)
+    played: Mapped[int] = mapped_column(Integer, nullable=False, default=0)
+    won: Mapped[int] = mapped_column(Integer, nullable=False, default=0)
+    drawn: Mapped[int] = mapped_column(Integer, nullable=False, default=0)
+    lost: Mapped[int] = mapped_column(Integer, nullable=False, default=0)
+    goals_for: Mapped[int] = mapped_column(Integer, nullable=False, default=0)
+    goals_against: Mapped[int] = mapped_column(Integer, nullable=False, default=0)
+    goal_diff: Mapped[int] = mapped_column(Integer, nullable=False, default=0)
+    points: Mapped[int] = mapped_column(Integer, nullable=False, default=0)
+    xg_for: Mapped[float | None] = mapped_column(Float)
+    xg_against: Mapped[float | None] = mapped_column(Float)
+    form: Mapped[str | None] = mapped_column(String(20))  # 近期赛果串,如 "WWDLW"
+    zone: Mapped[str | None] = mapped_column(String(50))  # champions_league / relegation 等
+    updated_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), default=_utcnow, onupdate=_utcnow)
     retrieved_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), default=_utcnow)
+    # P0-02: 快照可用时间(采集时间),唯一键组成部分 + cutoff 过滤依据
+    available_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), nullable=False, default=_utcnow)
 
-    team: Mapped["Team | None"] = relationship()
+    league: Mapped[League] = relationship()
+    team: Mapped[Team] = relationship(lazy="selectin")
 
     __table_args__ = (
-        # Fix 4: partial unique index — 只在 player_id 和 fixture_id 都非空时强制唯一
-        # PostgreSQL 中 NULL != NULL,普通唯一索引无法防止 NULL 重复
-        Index(
-            "ix_injuries_player_fixture",
-            "player_id",
-            "fixture_id",
-            "injury_type",
-            unique=True,
-            postgresql_where=and_(
-                player_id.is_not(None),
-                fixture_id.is_not(None),
-            ),
-        ),
-        Index("ix_injuries_team_date", "team_id", "injury_date"),
+        # P0-02: (league, season, team, available_at) 唯一,支持追加快照 + ON CONFLICT DO NOTHING
+        UniqueConstraint("league_id", "season", "team_id", "available_at", name="uq_standings_league_season_team_available"),
+        Index("ix_standings_league_season_pos", "league_id", "season", "position"),
+        Index("ix_standings_league_season_team_available", "league_id", "season", "team_id", "available_at"),
     )
 
 
@@ -186,7 +250,7 @@ class Prediction(Base):
     __tablename__ = "predictions"
 
     id: Mapped[int] = mapped_column(Integer, primary_key=True)
-    match_id: Mapped[int] = mapped_column(ForeignKey("matches.id"), nullable=False)
+    match_id: Mapped[int] = mapped_column(ForeignKey("matches.id", ondelete="CASCADE"), nullable=False)
     provider: Mapped[str] = mapped_column(String(30), nullable=False)
     model: Mapped[str] = mapped_column(String(80), nullable=False)
     prompt_version: Mapped[str] = mapped_column(String(20), nullable=False, default="v1")
@@ -204,7 +268,9 @@ class Prediction(Base):
     raw_response: Mapped[dict | None] = mapped_column(JSONB)
     # multi-agent 模式: 各专家报告
     mode: Mapped[str] = mapped_column(String(20), nullable=False, default="single")
-    agent_outputs: Mapped[dict | None] = mapped_column(JSONB)
+    # D5: multi-agent 模式存各专家报告列表(list[dict]);历史数据/兼容路径可能存 dict。
+    # 仅修正类型标注与真实 JSON 形状一致,列类型(JSONB)与数据不变。
+    agent_outputs: Mapped[list[dict] | dict | None] = mapped_column(JSONB)
     # Fix: agent_weights 独立持久化到列(原本只在 raw_response 中)
     agent_weights: Mapped[dict | None] = mapped_column(JSONB)
     # 预测状态: success / failed / degraded
@@ -224,14 +290,13 @@ class Prediction(Base):
     match: Mapped[Match] = relationship(back_populates="predictions")
 
     __table_args__ = (
-        # Fix: 唯一约束增加 mode + run_type,允许 live 与 backtest 共存
-        # 防止回测覆盖未结算的实盘预测(后续 settle 会污染评估数据)
-        UniqueConstraint(
-            "match_id", "provider", "model", "mode", "run_type",
-            name="uq_predictions_match_provider_model_mode_run_type",
+        # P0-03: 幂等指纹——input_hash 非空时唯一(同指纹→返回已有行,不 UPDATE/INSERT);
+        # 兼容旧数据 NULL input_hash(不强制回填)。
+        Index(
+            "ix_predictions_input_hash_unique", "input_hash", unique=True,
+            postgresql_where=column("input_hash").isnot(None),
         ),
         Index("ix_predictions_match", "match_id"),
-        Index("ix_predictions_provider_model", "provider", "model"),
         # 数据截止时间过滤查询用(按 prediction_cutoff_at 取「赛前已生成」的预测)
         Index("ix_predictions_cutoff_at", "prediction_cutoff_at"),
         # 数据库级约束:最后一道防线
@@ -239,7 +304,7 @@ class Prediction(Base):
         CheckConstraint("pred_away_goals >= 0", name="ck_pred_away_goals_nonneg"),
         CheckConstraint("subjective_confidence >= 0 AND subjective_confidence <= 1", name="ck_confidence_range"),
         CheckConstraint("pred_1x2 IN ('1', 'X', '2')", name="ck_pred_1x2_enum"),
-        CheckConstraint("mode IN ('single', 'multi')", name="ck_mode_enum"),
+        CheckConstraint("mode IN ('single', 'multi', 'baseline')", name="ck_mode_enum"),
         CheckConstraint("status IN ('success', 'failed', 'degraded')", name="ck_status_enum"),
         CheckConstraint("run_type IN ('live', 'backtest')", name="ck_run_type_enum"),
     )
@@ -254,12 +319,31 @@ class AppSetting(Base):
     updated_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), default=_utcnow, onupdate=_utcnow)
 
 
+class Schedule(Base):
+    """定时采集任务配置。"""
+    __tablename__ = "schedules"
+
+    id: Mapped[str] = mapped_column(String(50), primary_key=True)
+    task: Mapped[str] = mapped_column(String(20), nullable=False)  # events / standings / stats / all
+    cron: Mapped[str] = mapped_column(String(100), nullable=False)  # cron 表达式
+    leagues: Mapped[str | None] = mapped_column(Text)  # 逗号分隔的联赛代码,空=全部
+    enabled: Mapped[bool] = mapped_column(Boolean, default=True)
+    last_run_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True))
+    last_status: Mapped[str | None] = mapped_column(String(20))  # success / failed
+    created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), default=_utcnow)
+    updated_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), default=_utcnow, onupdate=_utcnow)
+
+
 # ── 数据管线基础设施(对应迁移 0008) ──────────────────────────────────
 # Bronze 层、死信、质量监控、血缘追踪 4 张表。
 
 
 class RawEvent(Base):
-    """Bronze 层:采集到的原始事件存档,便于重放与审计。"""
+    """Bronze 层:采集到的原始事件存档,便于重放与审计。
+
+    ⚠️ 预留未启用:当前 bzzoiro 管线不写入此表。
+    未来接线计划:events 采集成功后写入 raw_payload,支持重放与审计。
+    """
     __tablename__ = "raw_events"
 
     id: Mapped[int] = mapped_column(BigInteger, primary_key=True)
@@ -275,8 +359,43 @@ class RawEvent(Base):
     )
 
 
+class IngestJob(Base):
+    """采集任务状态:跟踪每次触后台采集任务的执行进度与结果。
+
+    POST /api/v1/ingest/bzzoiro 触发时写入(pending→running→success/failed),
+    前端 Collection 页据此轮询到终态,替代此前"30 秒后盲标完成"的模拟。
+    分批 get_uow / BzzoiroSource / IngestFailure / Bronze/Lineage 均不受影响
+    (本表仅作状态追踪,不介入采集事务)。
+    """
+    __tablename__ = "ingest_jobs"
+
+    id: Mapped[str] = mapped_column(String(36), primary_key=True)  # uuid4
+    task: Mapped[str] = mapped_column(String(20), nullable=False)
+    params: Mapped[dict] = mapped_column(JSONB, nullable=False, default=dict)
+    status: Mapped[str] = mapped_column(String(20), nullable=False, server_default="pending")
+    result: Mapped[dict | None] = mapped_column(JSONB)
+    error: Mapped[str | None] = mapped_column(Text)
+    created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), server_default=func.now())
+    started_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True))
+    finished_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True))
+
+    __table_args__ = (
+        Index("ix_ingest_job_status_created", "status", "created_at"),
+        CheckConstraint(
+            "status IN ('pending', 'running', 'success', 'failed')",
+            name="ck_ingest_job_status",
+        ),
+    )
+
+
 class IngestFailure(Base):
-    """采集失败死信:记录失败原因、重试次数与下次重试时间。"""
+    """采集失败死信:记录失败原因、重试次数与下次重试时间。
+
+    bzzoiro 三条管线(events / standings / stats)抓取失败时经由
+    bzzoiro._safe_write_ingest_failure 写入本表(尽力而为,写入失败
+    不影响采集主流程)。admin 可通过 /admin/schedules/ingest-failures
+    查看与重试。
+    """
     __tablename__ = "ingest_failures"
 
     id: Mapped[int] = mapped_column(BigInteger, primary_key=True)
@@ -302,7 +421,11 @@ class IngestFailure(Base):
 
 
 class DataQualityCheck(Base):
-    """数据质量监控:记录每次质量检查的结果。"""
+    """数据质量监控:记录每次质量检查的结果。
+
+    ⚠️ 预留未启用:当前 bzzoiro 管线不写入此表。
+    未来接线计划:定时检查比赛/统计/积分榜完整性,写入检查结果。
+    """
     __tablename__ = "data_quality_checks"
 
     id: Mapped[int] = mapped_column(BigInteger, primary_key=True)
@@ -323,7 +446,11 @@ class DataQualityCheck(Base):
 
 
 class DataLineage(Base):
-    """ETL 血缘追踪:记录从源到目标的转换过程。"""
+    """ETL 血缘追踪:记录从源到目标的转换过程。
+
+    ⚠️ 预留未启用:当前 bzzoiro 管线不写入此表。
+    未来接线计划:每次采集写入 source_record_id → target_table/id 映射。
+    """
     __tablename__ = "data_lineage"
 
     id: Mapped[int] = mapped_column(BigInteger, primary_key=True)

src/db/repositories.py

@@ -5,6 +5,10 @@ Repository 只负责查询,不负责事务提交。
 """
 from __future__ import annotations
 
+import logging
+
+logger = logging.getLogger(__name__)
+
 from datetime import datetime
 from sqlalchemy import select
 from sqlalchemy.orm import selectinload
@@ -40,7 +44,7 @@ class MatchRepository:
     ) -> Match | None:
         """按联赛+主队+客队+日期查找比赛(天级匹配)。
 
-        预加载 stats:调用方(understat 回填)会读取 existing.stats,
+        预加载 stats:调用方(统计回填)会读取 existing.stats,
         async session 下惰性加载会抛 MissingGreenlet。
 
         P2-3: 使用 match_date_date(已建索引)做等值匹配,避免 func.date()
@@ -64,6 +68,48 @@ class MatchRepository:
         )
         return (await self._session.execute(stmt)).scalar_one_or_none()
 
+    async def find_by_league_and_date_range(
+        self, league_id: int, start, end
+    ) -> list[Match]:
+        """批量预加载某联赛日期范围内的比赛(ingest 管线内存去重用)。"""
+        stmt = (
+            select(Match)
+            .where(Match.league_id == league_id)
+            .where(Match.match_date >= start)
+            .where(Match.match_date <= end)
+        )
+        return (await self._session.execute(stmt)).scalars().all()
+
+    async def find_by_source_event_id(self, source_event_id: int) -> Match | None:
+        """按上游 event id 查找比赛(唯一命中,用于 upsert 优先路径)。
+
+        source_event_id 上有 partial unique 索引(WHERE IS NOT NULL),
+        同联赛同主客同天(自然键)与上游 event_id 共同保障同一场比赛
+        重复采集时 upsert 而非插入重复行。
+        """
+        stmt = (
+            select(Match)
+            .options(selectinload(Match.stats))
+            .where(Match.source_event_id == source_event_id)
+        )
+        return (await self._session.execute(stmt)).scalar_one_or_none()
+
+    async def find_finished_with_stats(self, league_ids: list[int], *, limit: int) -> list[Match]:
+        """已完赛且有上游 event id 的比赛(按日期倒序),供统计回填逐场拉取。
+
+        预加载 stats:调用方需读取 existing.stats 判断是否跳过。
+        """
+        stmt = (
+            select(Match)
+            .options(selectinload(Match.stats))
+            .where(Match.match_status == "finished")
+            .where(Match.source_event_id.is_not(None))
+            .where(Match.league_id.in_(league_ids))
+            .order_by(Match.match_date.desc())
+            .limit(limit)
+        )
+        return (await self._session.execute(stmt)).scalars().all()
+
     async def add(self, match: Match) -> None:
         self._session.add(match)
         await self._session.flush()
@@ -79,15 +125,62 @@ class TeamRepository:
         stmt = select(Team).where(Team.name == name)
         return (await self._session.execute(stmt)).scalar_one_or_none()
 
-    async def get_or_create(self, name: str) -> Team:
-        """按名获取球队,不存在则创建。"""
-        team = await self.get_by_name(name)
-        if team is None:
-            team = Team(name=name)
-            self._session.add(team)
-            await self._session.flush()
+    async def get_or_create(self, name: str, *, name_zh: str | None = None) -> Team:
+        """按名获取球队,不存在则创建(name_zh 供 bzzoiro 管线写中文名)。
+
+        归一化咽喉 + 别名查找,三步定位:
+          1) normalize(name) → 查 teams.name
+          2) 查 team_aliases(以 normalize(name) 为幂等键)→ 复用已映射的 teams.id
+          3) 都没有 → insert 新 Team(归一名)
+        创建新 Team 时 info 打出原始名与归一后的规范名,便于排查重名。
+        不自动合并历史重复队;需显式添加别名。
+        """
+        from src.data.team_names import normalize as normalize_name
+        from src.db.models import TeamAlias
+
+        normalized = normalize_name(name) or name.strip()
+
+        # 1) 归一名直查 teams
+        team = await self.get_by_name(normalized)
+        if team is not None:
+            return team
+
+        # 2) 别名查找:normalize(别名) 作为幂等键,命中即复用已有 Team
+        alias = await self._session.get(TeamAlias, normalized)
+        if alias is not None:
+            team = await self._session.get(Team, alias.team_id)
+            if team is not None:
+                logger.info("Team 别名命中: %s -> %s(已有 id=%s)", name, normalized, team.id)
+                return team
+
+        # 3) 新建 Team(归一名)
+        logger.info("创建新 Team: %s -> %s", name, normalized)
+        team = Team(name=normalized, name_zh=name_zh)
+        self._session.add(team)
+        await self._session.flush()
         return team
 
+    async def add_alias(self, alias: str, team_id: int) -> TeamAlias:
+        """为已有 Team 添加别名。
+
+        幂等:以 normalize(alias) 为 PK,重复添加同一别名会 upsert。
+        不自动合并历史重复队,仅建立别名映射。
+        """
+        from src.data.team_names import normalize as normalize_name
+        from src.db.models import TeamAlias
+
+        normalized = normalize_name(alias) or alias.strip()
+        existing = await self._session.get(TeamAlias, normalized)
+        if existing is not None:
+            existing.team_id = team_id  # 允许重新指向
+            existing.original_alias = alias
+            await self._session.flush()
+            return existing
+        row = TeamAlias(alias_normalized=normalized, team_id=team_id, original_alias=alias)
+        self._session.add(row)
+        await self._session.flush()
+        return row
+
     async def get_all_by_names(self, names: list[str]) -> dict[str, Team]:
         """批量获取球队,返回 name → Team 映射。"""
         if not names:
@@ -122,17 +215,3 @@ class LeagueRepository:
     async def add(self, league: League) -> None:
         self._session.add(league)
         await self._session.flush()
-
-
-class PredictionRepository:
-    """预测记录数据访问。"""
-
-    def __init__(self, session: AsyncSession) -> None:
-        self._session = session
-
-    async def get_by_id(self, prediction_id: int) -> Prediction | None:
-        return await self._session.get(Prediction, prediction_id)
-
-    async def add(self, prediction: Prediction) -> None:
-        self._session.add(prediction)
-        await self._session.flush()

src/llm/agents/base.py

@@ -35,7 +35,7 @@ def load_agent_prompt(name: str, version: str = "v1") -> str:
 @dataclass
 class AgentSpec:
     """领域专家 agent 定义。"""
-    name: str                                    # h2h / form / home_away / injuries / stats
+    name: str                                    # h2h / form / home_away / standings / stats
     system_prompt: str                            # system message
     slice_fn: object                              # async (header, before) -> str 切片函数
 

src/llm/agents/orchestrator.py

@@ -6,14 +6,13 @@ import hashlib
 import json
 import logging
 import time
-from dataclasses import dataclass
 from datetime import datetime, timezone
 
 from src.core.config import settings
 from src.db.base import AsyncSessionLocal
 from src.db.models import Match, Prediction
 from src.db.unit_of_work import get_uow
-from src.llm.predict import _upsert_prediction
+from src.llm.predict import PredictResult, _insert_or_find_by_fingerprint
 from src.llm.agents.base import AgentReport, AgentSpec, load_agent_prompt
 from src.llm.context_builder import (
     MatchHeader,
@@ -21,8 +20,8 @@ from src.llm.context_builder import (
     h2h_slice,
     header_text,
     home_away_slice,
-    injuries_slice,
     load_match_header,
+    standings_slice,
     stats_slice,
 )
 from src.core.runtime_config import get_runtime_value
@@ -36,7 +35,7 @@ _AGENT_PROVIDER_CACHE_TTL = 60.0
 
 
 # ── 5 个专家 agent 定义 ──
-# A=近期状态 B=攻防数据 C=主客因素 D=阵容完整性 E=历史交锋
+# A=近期状态 B=攻防数据 C=主客因素 D=联赛排名 E=历史交锋
 SPECIALIST_SPECS: list[AgentSpec] = [
     AgentSpec(
         name="form",
@@ -54,9 +53,9 @@ SPECIALIST_SPECS: list[AgentSpec] = [
         slice_fn=home_away_slice,
     ),
     AgentSpec(
-        name="injuries",
-        system_prompt="你是足球阵容完整性分析专家。汇总伤停与停赛名单,输出战力缺失程度。只输出 JSON。",
-        slice_fn=injuries_slice,
+        name="standings",
+        system_prompt="你是足球联赛排名分析专家。分析积分榜位置、积分走势与分区,评估两队整体实力差距。只输出 JSON。",
+        slice_fn=standings_slice,
     ),
     AgentSpec(
         name="h2h",
@@ -76,50 +75,37 @@ AGENT_LABELS_ZH: dict[str, str] = {
     "form": "近期状态分析专家",
     "stats": "攻防数据分析专家",
     "home_away": "主客因素分析专家",
-    "injuries": "阵容完整性分析专家",
+    "standings": "联赛排名分析专家",
     "h2h": "历史交锋分析专家",
 }
 
 
-@dataclass
-class MultiPredictResult:
-    prediction_id: int
-    provider: str
-    model: str
-    prompt_version: str
-    mode: str
-    pred_home_goals: float | None
-    pred_away_goals: float | None
-    alt_pred_home_goals: int | None
-    alt_pred_away_goals: int | None
-    pred_1x2: str | None
-    subjective_confidence: float | None
-    reasoning: str | None
-    agent_outputs: list[dict]
-    agent_weights: dict | None
-    status: str = "success"
-    context: str
-    latency_ms: int | None = None
-    prompt_tokens: int | None = None
-    completion_tokens: int | None = None
-    raw: dict | None = None
+# D2(工程债): multi 结果类型与 single 统一 —— 扩展后的 PredictResult 用可选
+# 字段(agent_outputs/agent_weights/prompt_tokens/completion_tokens/mode)承载
+# 全部模式,此处仅保留别名。保留 `MultiPredictResult` 名字的原因:
+#   1. predict_match_multi 签名 `-> MultiPredictResult:` 是 R4 源码守卫的标记;
+#   2. src/llm/agents/__init__.py 对外 re-export 该名字。
+MultiPredictResult = PredictResult
 
 
-async def _agent_provider(agent_id: str, *, tier: str) -> LLMProvider:
+async def _agent_provider(agent_id: str, *, tier: str, model_override: str | None = None) -> LLMProvider:
     """构造某 agent 专属 provider。
 
     覆盖优先级:
-      模型: AGENT_MODEL_{ID}(运行时) → 层级默认(LLM_SPECIALIST/AGGREGATOR_MODEL) → 全局 LLM_MODEL
+      模型: model_override(调用方显式指定) → AGENT_MODEL_{ID}(运行时) → 层级默认(LLM_SPECIALIST/AGGREGATOR_MODEL) → 全局 LLM_MODEL
       地址/密钥: AGENT_BASE_URL_{ID} / AGENT_API_KEY_{ID}(运行时) → 全局 LLM_BASE_URL / LLM_API_KEY
 
     P3-2: 结果缓存 60 秒,避免每次预测都多次查询运行时配置 DB。
+    注意:model_override 生效时跳过缓存读写 —— 否则带 override 的结果会泄漏给
+    不带 override 的调用(反之亦然),导致跨调用的模型串味。
     """
     cache_key = f"{agent_id}:{tier}"
-    cached = _AGENT_PROVIDER_CACHE.get(cache_key)
-    if cached is not None:
-        ts, provider = cached
-        if time.time() - ts < _AGENT_PROVIDER_CACHE_TTL:
-            return provider
+    if model_override is None:
+        cached = _AGENT_PROVIDER_CACHE.get(cache_key)
+        if cached is not None:
+            ts, provider = cached
+            if time.time() - ts < _AGENT_PROVIDER_CACHE_TTL:
+                return provider
 
     pfx = f"AGENT_{agent_id.upper()}_"
     p = await get_default_provider()
@@ -129,6 +115,9 @@ async def _agent_provider(agent_id: str, *, tier: str) -> LLMProvider:
     model = await get_runtime_value(f"{pfx}MODEL")
     if model:
         p.model = model
+    # 调用方显式传入的 model 优先级最高,高于 agent 级与层级默认
+    if model_override:
+        p.model = model_override
     base = await get_runtime_value(f"{pfx}BASE_URL")
     if base:
         p.base_url = base
@@ -136,10 +125,11 @@ async def _agent_provider(agent_id: str, *, tier: str) -> LLMProvider:
     if key:
         p.api_key = key
 
-    _AGENT_PROVIDER_CACHE[cache_key] = (time.time(), p)
-    # 简单淘汰:超过 20 条时清空(60s TTL 下不会累积太多)
-    if len(_AGENT_PROVIDER_CACHE) > 20:
-        _AGENT_PROVIDER_CACHE.clear()
+    if model_override is None:
+        _AGENT_PROVIDER_CACHE[cache_key] = (time.time(), p)
+        # 简单淘汰:超过 20 条时清空(60s TTL 下不会累积太多)
+        if len(_AGENT_PROVIDER_CACHE) > 20:
+            _AGENT_PROVIDER_CACHE.clear()
     return p
 
 
@@ -148,13 +138,19 @@ async def run_specialists(
     *,
     version: str = "v1",
     before=None,
+    model_override: str | None = None,
 ) -> list[AgentReport]:
     """并行执行 5 个专家 agent。fail-open: 单个失败不影响其他。
 
     before: 数据截止时间(回测防泄漏)。None 表示不限制。
+    model_override: 调用方显式指定的模型,覆盖各 agent 的层级默认。
+
+    注意:model_override 必须作为形参下传,不能用模块级变量中转。
+    backtest 会 asyncio.gather 并发 8 场预测(见 backtest.py 的 Semaphore(8)),
+    模块级变量会被并发调用互相覆盖,导致 A 场的预测用上 B 场的模型。
     """
     tasks = [
-        _run_one(spec, header, await _agent_provider(spec.name, tier="specialist"), version=version, before=before)
+        _run_one(spec, header, await _agent_provider(spec.name, tier="specialist", model_override=model_override), version=version, before=before)
         for spec in SPECIALIST_SPECS
     ]
     results = await asyncio.gather(*tasks, return_exceptions=True)
@@ -222,11 +218,13 @@ async def predict_match_multi(
     version: str = "v1",
     backtest: bool = False,
     cutoff_at=None,
+    model: str | None = None,
 ) -> MultiPredictResult:
     """多 agent 端到端预测: 切片 → 并行专家 → 终裁 → 存库。
 
     backtest: 回测模式。True 时 cutoff 自动设为 match_dt - 1 天。
     cutoff_at: 显式截止时间(优先于 backtest 自动计算)。
+    model: 显式指定模型,优先于 agent 级/层级默认配置(single 模式语义一致)。
     """
     start = time.perf_counter()
 
@@ -247,7 +245,11 @@ async def predict_match_multi(
     prediction_cutoff_at = cutoff
 
     # 2. 并行专家(各自独立配置,使用统一 cutoff)
-    reports = await run_specialists(header, version=version, before=cutoff)
+    # model 作为形参下传,而非模块级变量:backtest 并发 8 场预测时,
+    # 模块级变量会被并发调用互相覆盖(模型串味)。
+    reports = await run_specialists(
+        header, version=version, before=cutoff, model_override=model
+    )
 
     # 2.5 统计有效专家报告数量
     ok_reports = [r for r in reports if r.status == "ok"]
@@ -263,7 +265,7 @@ async def predict_match_multi(
         # 所有专家无数据/均失败:跳过终裁,标记 degraded
         logger.warning(
             "预测降级 match=%s mode=%s status=degraded experts=%d/%d 均无有效数据",
-            match_id, "multi", ok_reports, len(reports),
+            match_id, "multi", len(ok_reports), len(reports),
         )
         # 无有效专家时不调用 aggregator provider,避免多余开销
         # model 使用 settings 默认值占位(无实际 LLM 调用)
@@ -279,14 +281,17 @@ async def predict_match_multi(
         }
         agg_prompt_tokens = 0
         agg_completion_tokens = 0
-        aggregator_model = settings.LLM_MODEL  # 占位,无实际 LLM 调用
+        aggregator_model = model or settings.LLM_MODEL  # 占位,无实际 LLM 调用
 
     latency_ms = int((time.perf_counter() - start) * 1000)
 
-    # 3.5 计算输入 hash(基于终裁报告)
-    input_hash = hashlib.sha256(
-        _reports_to_json(reports).encode("utf-8")
-    ).hexdigest()
+    # P0-03: 指纹输入——终裁报告 hash 作 context_hash,专家列表作 agent_ids
+    reports_json = _reports_to_json(reports)
+    context_hash = hashlib.sha256(reports_json.encode("utf-8")).hexdigest()
+    agent_ids = sorted([r.agent for r in reports]) if reports else []
+    # 终裁模板 hash(规范:复用 prompt 版本 + 终裁 system prompt)
+    prompt_hash = hashlib.sha256(f"multi_{version}".encode("utf-8")).hexdigest()
+    system_prompt_hash = hashlib.sha256(AGGREGATOR_SYSTEM.encode("utf-8")).hexdigest()
 
     # 4. 存库(使用 UnitOfWork)
     async with get_uow() as session:
@@ -313,15 +318,20 @@ async def predict_match_multi(
             pred_status = "degraded"
             model_name = aggregator_model
 
-        pred = await _upsert_prediction(
+        pred = await _insert_or_find_by_fingerprint(
             session,
-            match_id=match_id,
-            provider_name=settings.LLM_PROVIDER,
-            model=model_name,
-            mode="multi",
-            run_type="backtest" if backtest else "live",
             values={
+                "match_id": match_id,
+                "provider": settings.LLM_PROVIDER,
+                "model": model_name,
+                "mode": "multi",
+                "run_type": "backtest" if backtest else "live",
                 "prompt_version": f"multi_{version}",
+                "prompt_hash": prompt_hash,
+                "system_prompt_hash": system_prompt_hash,
+                "temperature": 0.2,
+                "context_hash": context_hash,
+                "agent_ids": agent_ids,
                 "prompt_tokens": sum(r.prompt_tokens or 0 for r in reports) + agg_prompt_tokens,
                 "completion_tokens": sum(r.completion_tokens or 0 for r in reports) + agg_completion_tokens,
                 "latency_ms": latency_ms,
@@ -339,7 +349,6 @@ async def predict_match_multi(
                 "match_kickoff_at": match_kickoff_at,
                 "prediction_cutoff_at": prediction_cutoff_at,
                 "prediction_created_at": now,
-                "input_hash": input_hash,
             },
         )
 
@@ -347,7 +356,7 @@ async def predict_match_multi(
             "预测完成 match=%s mode=%s status=%s pred=%s:%s (%s) latency=%sms, experts=%d/%d, prediction_id=%s",
             match_id, "multi", pred_status,
             pred.pred_home_goals, pred.pred_away_goals, pred.pred_1x2,
-            latency_ms, ok_reports, len(reports), pred.id,
+            latency_ms, len(ok_reports), len(reports), pred.id,
         )
 
         return MultiPredictResult(

src/llm/backtest.py

@@ -10,7 +10,7 @@ from __future__ import annotations
 import asyncio
 import logging
 from dataclasses import dataclass, field
-from datetime import datetime
+from datetime import datetime, timezone
 
 from sqlalchemy import select
 from sqlalchemy.orm import selectinload
@@ -79,6 +79,35 @@ class BacktestSummary:
     results: list[BacktestMatchResult] = field(default_factory=list)
 
 
+def _parse_date_bound(value, *, end_of_day: bool) -> datetime | None:
+    """把日期入参解析成可与 timestamptz 列比较的 aware datetime。
+
+    支持 "YYYY-MM-DD"、完整 ISO 串(可带偏移)以及 datetime 对象;None 原样返回。
+    裸日期按 UTC 锚定 —— Match.match_date 是 timestamptz,naive datetime 与之
+    比较会因时区不同而偏移;start 取当天 00:00,end 取当天 23:59:59.999999
+    (闭区间,否则最后一天会被静默排除)。
+
+    解析失败抛 ValueError(不静默吞掉):fromisoformat 对非法输入统一抛 ValueError,
+    这里包一层以带上原始值,便于定位是哪个参数写错了。
+    """
+    if value is None:
+        return None
+    if isinstance(value, datetime):
+        dt = value
+    else:
+        try:
+            dt = datetime.fromisoformat(str(value))
+        except ValueError as e:
+            raise ValueError(f"无法解析日期: {value!r}(应为 YYYY-MM-DD 或 ISO 格式)") from e
+
+    if dt.tzinfo is None:
+        dt = dt.replace(tzinfo=timezone.utc)
+    # 闭区间上界:日期串解析出来是 00:00,取当天末刻才能让最后一天参与回测
+    if end_of_day:
+        dt = dt.replace(hour=23, minute=59, second=59, microsecond=999999)
+    return dt
+
+
 async def _get_historical_matches(
     db,
     *,
@@ -101,15 +130,18 @@ async def _get_historical_matches(
             selectinload(Match.away_team),
         )
         .where(Match.match_status == "finished")
+        .where(Match.score_status == "known")
         .where(Match.home_goals.is_not(None))
         .where(Match.away_goals.is_not(None))
     )
     if league_id is not None:
         stmt = stmt.where(Match.league_id == league_id)
-    if date_from:
-        stmt = stmt.where(Match.match_date >= date_from)
-    if date_to:
-        stmt = stmt.where(Match.match_date <= date_to)
+    dt_from = _parse_date_bound(date_from, end_of_day=False)
+    if dt_from is not None:
+        stmt = stmt.where(Match.match_date >= dt_from)
+    dt_to = _parse_date_bound(date_to, end_of_day=True)
+    if dt_to is not None:
+        stmt = stmt.where(Match.match_date <= dt_to)
 
     stmt = stmt.order_by(Match.match_date.desc()).limit(limit)
     result = await db.execute(stmt)

src/llm/baseline.py

@@ -5,13 +5,15 @@
 """
 from __future__ import annotations
 
+import hashlib
 import logging
-from datetime import datetime
+from datetime import datetime, timedelta, timezone
 
 from sqlalchemy import case, func, select
 
 from src.db.base import AsyncSession, AsyncSessionLocal
 from src.db.models import Match
+from src.llm.predict import PredictResult, _insert_or_find_by_fingerprint
 
 logger = logging.getLogger(__name__)
 
@@ -52,22 +54,28 @@ async def predict_baseline(
     *,
     backtest: bool = False,
     cutoff_at: datetime | None = None,
-) -> dict:
+) -> PredictResult:
     """极简基线预测:主场场均进球 vs 客场场均进球。
 
-    返回与 PredictResult 兼容的字典:
+    返回 PredictResult(D2 统一结果类型):
       provider=model="baseline", 不调用 LLM,latency_ms≈0。
+
+    P3-2:baseline 落库下沉到服务层 —— 直接在服务层完成落库并回填真实
+    prediction_id,路由层不再需要特殊的 _persist_baseline,与 single/multi
+    路径统一(result.prediction_id 即可用)。对外 JSON 不变。
     """
+    from src.db.unit_of_work import get_uow
+
     async with AsyncSessionLocal() as db:
         match = await db.get(Match, match_id)
         if match is None:
             raise ValueError(f"match {match_id} not found")
 
         before = None
-        if backtest and match.match_dt:
+        if backtest and match.match_date:
             from datetime import timedelta
 
-            before = match.match_dt - timedelta(days=1)
+            before = match.match_date - timedelta(days=1)
         elif cutoff_at is not None:
             before = cutoff_at
 
@@ -90,24 +98,60 @@ async def predict_baseline(
     else:
         pred_1x2 = "X"
 
-    return {
-        "pred_home_goals": float(pred_home),
-        "pred_away_goals": float(pred_away),
-        "alt_pred_home_goals": None,
-        "alt_pred_away_goals": None,
-        "pred_1x2": pred_1x2,
-        "subjective_confidence": 0.5,
+    # P0-03: 基线指纹——基于主客场场均进球数据(context_hash) + 截止时间
+    context_hash = hashlib.sha256(
+        f"{home_avg:.4f}:{away_avg:.4f}:{before.isoformat() if before else 'none'}".encode("utf-8")
+    ).hexdigest()
+
+    values = {
+        "match_id": match_id,
+        "provider": "baseline",
+        "model": "baseline",
+        "mode": "baseline",
+        "run_type": "live",
+        "prompt_version": "baseline_v1",
+        "prompt_hash": hashlib.sha256(b"baseline_v1").hexdigest(),
+        "system_prompt_hash": hashlib.sha256(b"baseline").hexdigest(),
+        "temperature": 0.0,
+        "context_hash": context_hash,
+        "agent_ids": [],
         "prompt_tokens": 0,
         "completion_tokens": 0,
+        "latency_ms": 0,
+        "pred_home_goals": float(pred_home),
+        "pred_away_goals": float(pred_away),
+        "pred_1x2": pred_1x2,
+        "subjective_confidence": 0.5,
         "reasoning": (
             f"基线估计(非投注建议): 主队主场场均进球 {home_avg:.2f} → 预测 {pred_home}; "
             f"客队客场场均进球 {away_avg:.2f} → 预测 {pred_away}。"
         ),
-        "provider": "baseline",
-        "model": "baseline",
-        "prompt_version": "baseline_v1",
-        "mode": "baseline",
+        "raw_response": {"home_avg": round(home_avg, 2), "away_avg": round(away_avg, 2)},
         "status": "success",
-        "latency_ms": 0,
-        "raw": {"home_avg": round(home_avg, 2), "away_avg": round(away_avg, 2)},
     }
+
+    # P0-03:服务层幂等插入,回填真实 prediction_id(与 single/multi 统一)。
+    async with get_uow() as session:
+        pred = await _insert_or_find_by_fingerprint(session, values=values)
+        prediction_id = pred.id
+
+    return PredictResult(
+        prediction_id=prediction_id,
+        provider="baseline",
+        model="baseline",
+        prompt_version="baseline_v1",
+        mode="baseline",
+        pred_home_goals=float(pred_home),
+        pred_away_goals=float(pred_away),
+        alt_pred_home_goals=None,
+        alt_pred_away_goals=None,
+        pred_1x2=pred_1x2,
+        subjective_confidence=0.5,
+        reasoning=values["reasoning"],
+        context="",  # baseline 不构建 LLM 上下文
+        status="success",
+        latency_ms=0,
+        prompt_tokens=0,
+        completion_tokens=0,
+        raw=values["raw_response"],
+    )

src/llm/context_builder.py

@@ -1,9 +1,9 @@
-"""上下文构建器:数据切片 + 拼接。
+"""上下文构建器:数据切片 + 拼接(聚合门面)。
 
-架构:
-    - match_header: 比赛基础信息(对阵双方/联赛/时间)
-    - 切片函数: 每个领域 agent 一个数据切片(h2h / form / standings / injuries / xg)
-    - build_context: 单 agent 路径,拼接全部切片(行为与旧版一致)
+实现按 slice 拆分(单文件 → slices 包),本模块只做再导出:
+    - 切片函数: 每个领域 agent 一个数据切片 → src/llm/slices/{form,h2h,stats,home_away,standings}.py
+    - 共享类型/头信息/查询助手                              → src/llm/slices/common.py
+    - build_context: 单 agent 路径,拼接全部切片(行为与旧版一致) → src/llm/slices/aggregate.py
 
 multi-agent 路径由 agents/orchestrator.py 调用切片函数,每个专家只拿自己的切片。
 
@@ -11,548 +11,33 @@ multi-agent 路径由 agents/orchestrator.py 调用切片函数,每个专家只
     build_context 创建一个共享 session 并传给所有切片函数,
     避免每个切片独立创建 session —— 回测 20 场并发时,
     5 个切片 × 20 场 = 100 个连接会耗尽连接池(pool_size=15)。
+
+消费方(路由/orchestrator/tests)仍从本模块 import,签名与拆分前完全一致。
 """
 from __future__ import annotations
 
-import logging
-from dataclasses import dataclass
-from typing import TYPE_CHECKING
-
-from sqlalchemy import select
-from sqlalchemy.orm import selectinload
-
-from src.db.base import AsyncSessionLocal
-from src.db.models import Match
-
-if TYPE_CHECKING:
-    from sqlalchemy.ext.asyncio import AsyncSession
-
-logger = logging.getLogger(__name__)
-
-
-def _outcome(home_goals: int, away_goals: int, side: str) -> str:
-    """从某队视角看赛果: W/D/L。"""
-    if home_goals is None or away_goals is None:
-        return "?"
-    if side == "home":
-        return "W" if home_goals > away_goals else ("D" if home_goals == away_goals else "L")
-    return "W" if away_goals > home_goals else ("D" if away_goals == home_goals else "L")
-
-
-def _is_stats_available(stats, before) -> bool:
-    """检查统计数据在 cutoff 时间是否已可用。
-
-    available_at 语义:该条统计「对外可被使用」的最早时间,
-    至少不得早于比赛结束。用于回测防泄漏。
-
-    规则:
-      - before is None(实盘):available_at 为 None 时允许(兼容旧数据)
-      - before is not None(回测):available_at 为 None 视为不可用(保守)
-      - available_at > cutoff:不可用(数据在 cutoff 之后才生成)
-    """
-    if before is None:
-        # 实盘模式:无时间信息时允许(兼容旧数据)
-        return True
-    # 回测模式(cutoff 不为 None):
-    # available_at 为 None → 无法确认是否在 cutoff 前可用,保守视为不可用
-    if stats.available_at is None:
-        return False
-    return stats.available_at <= before
-
-
-@dataclass
-class SliceResult:
-    """数据切片的显式结果(替代「靠文案子串猜有无数据」)。
-
-    旧实现用 `"无数据" in slice_text` 判断,依赖具体文案 —— 一旦某个切片
-    写成「无比分数据」「无伤停数据」这类变体,判断就会静默失配
-    (见审查报告 P2-1)。这里让切片函数直接声明 `has_data`,不再猜。
-    """
-    text: str
-    has_data: bool
-    n_records: int = 0
-
-    def __str__(self) -> str:  # 让老调用点可直接当 str 用
-        return self.text
-
-
-@dataclass
-class MatchContext:
-    match_id: int
-    text: str
-    has_stats: bool
-    has_injuries: bool
-    match_dt: object | None = None  # 比赛时间(回测防泄漏 + 快照用)
-    cutoff: object | None = None  # 实际使用的数据截止时间(用于落库记录)
-
-
-@dataclass
-class MatchHeader:
-    """比赛基础信息(所有 agent 共享)。"""
-    match_id: int
-    home_name: str
-    away_name: str
-    league_name: str
-    season: str | None
-    match_date: str
-    match_dt: object  # 原始 datetime,回测防泄漏用
-    stage: str | None
-    home_team_id: int
-    away_team_id: int
-    league_id: int
-
-
-async def load_match_header(match_id: int, db: AsyncSession | None = None) -> MatchHeader:
-    """加载比赛头信息(各 agent 共用)。
-
-    Args:
-        match_id: 比赛 ID
-        db: 可选的共享 session。不传则自建(向后兼容)。
-    """
-    if db is not None:
-        m = await _load_match(db, match_id)
-        return _to_header(m)
-    async with AsyncSessionLocal() as new_db:
-        m = await _load_match(new_db, match_id)
-        return _to_header(m)
-
-
-def _to_header(m: Match) -> MatchHeader:
-    return MatchHeader(
-        match_id=m.id,
-        home_name=m.home_team.name_zh or m.home_team.name,
-        away_name=m.away_team.name_zh or m.away_team.name,
-        league_name=m.league.name if m.league else "?",
-        season=m.season,
-        match_date=m.match_date.strftime("%Y-%m-%d %H:%M UTC") if m.match_date else "?",
-        match_dt=m.match_date,
-        stage=m.match_stage,
-        home_team_id=m.home_team_id,
-        away_team_id=m.away_team_id,
-        league_id=m.league_id,
-    )
-
-
-def header_text(h: MatchHeader) -> str:
-    stage = f" {h.stage}" if h.stage else ""
-    return (
-        f"对阵: {h.home_name} vs {h.away_name} | {h.league_name} {h.season or '?'}{stage} | {h.match_date}"
-    )
-
-
-# ============================================================
-# 切片函数: 每个领域 agent 一个
-# ============================================================
-
-async def h2h_slice(header: MatchHeader, *, limit: int = 8, before=None, db: AsyncSession | None = None) -> SliceResult:
-    """E - 历史交锋切片: 过去数年 + 近期交手数据,提取交手规律。before=match_date 用于回测。
-
-    db: 可选共享 session,避免每个切片独立建连(见模块 docstring)。
-    """
-    if db is not None:
-        h2h = await _get_h2h(db, header.home_team_id, header.away_team_id, before=before, limit=limit)
-    else:
-        async with AsyncSessionLocal() as new_db:
-            h2h = await _get_h2h(new_db, header.home_team_id, header.away_team_id, before=before, limit=limit)
-    lines = [f"── 历史交锋(近 {limit} 次) ──"]
-    n_with_score = 0
-    if h2h:
-        # 从当前主队视角统计:判断当前主队在每场交锋中是主是客
-        current_home_wins = current_home_draws = current_home_losses = 0
-        for hm in h2h:
-            d = hm.match_date.strftime("%Y-%m") if hm.match_date else "?"
-            if hm.home_goals is not None:
-                n_with_score += 1
-                # 判断当前主队当时是主队还是客队
-                if hm.home_team_id == header.home_team_id:
-                    # 当前主队当时是主队
-                    if hm.home_goals > hm.away_goals:
-                        current_home_wins += 1
-                    elif hm.home_goals == hm.away_goals:
-                        current_home_draws += 1
-                    else:
-                        current_home_losses += 1
-                else:
-                    # 当前主队当时是客队(从客队视角看赛果)
-                    if hm.away_goals > hm.home_goals:
-                        current_home_wins += 1
-                    elif hm.away_goals == hm.home_goals:
-                        current_home_draws += 1
-                    else:
-                        current_home_losses += 1
-                lines.append(f"  {d}: {hm.home_team.name} {hm.home_goals}-{hm.away_goals} {hm.away_team.name}")
-            else:
-                lines.append(f"  {d}: {hm.home_team.name} vs {hm.away_team.name} (无比分)")
-        total = current_home_wins + current_home_draws + current_home_losses
-        if total:
-            lines.append(
-                f"  总计 {total} 场(从当前主队 {header.home_name} 视角): "
-                f"{current_home_wins}胜 {current_home_draws}平 {current_home_losses}负"
-            )
-    else:
-        lines.append("  无数据")
-    # has_data 以「有比分的交锋」为准:仅有对阵无比分时不足以支撑分析
-    return SliceResult(text="\n".join(lines), has_data=n_with_score > 0, n_records=n_with_score)
-
-
-async def form_slice(header: MatchHeader, *, limit: int = 5, before=None, db: AsyncSession | None = None) -> SliceResult:
-    """A - 近期状态切片: 两队近 N 场赛果、关键事件、走势判断。before=match_date 用于回测。
-
-    db: 可选共享 session,避免每个切片独立建连(见模块 docstring)。
-    """
-    if db is not None:
-        home_form = await _get_form(db, header.home_team_id, before=before, limit=limit)
-        away_form = await _get_form(db, header.away_team_id, before=before, limit=limit)
-    else:
-        async with AsyncSessionLocal() as new_db:
-            home_form = await _get_form(new_db, header.home_team_id, before=before, limit=limit)
-            away_form = await _get_form(new_db, header.away_team_id, before=before, limit=limit)
-    lines = []
-    n_scored = 0
-    # P0-1 修复:每场历史比赛必须根据「该队当时是主是客」判断 side,
-    # 不能用本场 side 硬套 —— 否则客场输球会被算成主场赢球。
-    for label, name, form, team_id in (
-        ("主队", header.home_name, home_form, header.home_team_id),
-        ("客队", header.away_name, away_form, header.away_team_id),
-    ):
-        lines.append(f"── {label}近况({name},近 {limit} 场) ──")
-        if form:
-            wins = draws = losses = 0
-            for fm in form:
-                is_home = (fm.home_team_id == team_id)
-                side = "home" if is_home else "away"
-                o = _outcome(fm.home_goals, fm.away_goals, side)
-                if o == "W": wins += 1
-                elif o == "D": draws += 1
-                else: losses += 1
-                if fm.home_goals is not None:
-                    n_scored += 1
-                score = f"{fm.home_goals}-{fm.away_goals}" if fm.home_goals is not None else "vs"
-                xg = ""
-                if fm.stats and _is_stats_available(fm.stats, before) and fm.stats.home_xg is not None:
-                    own = fm.stats.home_xg if is_home else fm.stats.away_xg
-                    xg = f" (xG {own:.1f})"
-                opp = fm.away_team.name if is_home else fm.home_team.name
-                lines.append(f"  {o} {score} vs {opp}{xg}")
-            lines.append(f"  近 {len(form)} 场: {wins}胜 {draws}平 {losses}负")
-        else:
-            lines.append("  无数据")
-    return SliceResult(text="\n".join(lines), has_data=n_scored > 0, n_records=n_scored)
-
-
-async def stats_slice(header: MatchHeader, *, limit: int = 10, before=None, db: AsyncSession | None = None) -> SliceResult:
-    """B - 攻防数据切片: 进球、射门、控球,评估攻防强度。before=match_date 用于回测。
-
-    db: 可选共享 session,避免每个切片独立建连(见模块 docstring)。
-    """
-    if db is not None:
-        home_form = await _get_form(db, header.home_team_id, before=before, limit=limit)
-        away_form = await _get_form(db, header.away_team_id, before=before, limit=limit)
-    else:
-        async with AsyncSessionLocal() as new_db:
-            home_form = await _get_form(new_db, header.home_team_id, before=before, limit=limit)
-            away_form = await _get_form(new_db, header.away_team_id, before=before, limit=limit)
-    lines = [f"── 攻防数据(近 {limit} 场) ──"]
-    n_total = 0
-    # P0-1 修复:每场历史比赛必须根据「该队当时是主是客」判断 side,
-    # 不能用本场 side 硬套 —— 否则进球/失球/xG 全部算反。
-    for label, name, form, team_id in (
-        ("主队", header.home_name, home_form, header.home_team_id),
-        ("客队", header.away_name, away_form, header.away_team_id),
-    ):
-        if form:
-            gf = ga = shots = sot = poss = xg = xga = 0
-            n = n_shots = n_poss = n_xg = 0
-            for fm in form:
-                if fm.home_goals is None: continue
-                is_home = (fm.home_team_id == team_id)
-                gf += fm.home_goals if is_home else fm.away_goals
-                ga += fm.away_goals if is_home else fm.home_goals
-                n += 1
-                # 只使用 cutoff 之前已可用的统计数据
-                if fm.stats and _is_stats_available(fm.stats, before):
-                    if fm.stats.home_shots is not None:
-                        shots += fm.stats.home_shots if is_home else fm.stats.away_shots
-                        sot += fm.stats.home_shots_on_target if is_home else fm.stats.away_shots_on_target
-                        n_shots += 1
-                    if fm.stats.home_possession is not None:
-                        poss += fm.stats.home_possession if is_home else (100 - fm.stats.home_possession)
-                        n_poss += 1
-                    if fm.stats.home_xg is not None:
-                        xg += fm.stats.home_xg if is_home else fm.stats.away_xg
-                        xga += fm.stats.away_xg if is_home else fm.stats.home_xg
-                        n_xg += 1
-            n_total += n
-            if n > 0:
-                lines.append(f"  {label} {name}:")
-                lines.append(f"    场均进球 {gf/n:.2f}, 场均失球 {ga/n:.2f}")
-                if n_shots: lines.append(f"    场均射门 {shots/n_shots:.1f}, 射正 {sot/n_shots:.1f}")
-                if n_poss: lines.append(f"    平均控球 {poss/n_poss:.1f}%")
-                if n_xg: lines.append(f"    场均 xG {xg/n_xg:.2f}, 场均被 xG {xga/n_xg:.2f}")
-            else:
-                lines.append(f"  {label} {name}: 无比分数据")
-        else:
-            lines.append(f"  {label} {name}: 无数据")
-    return SliceResult(text="\n".join(lines), has_data=n_total > 0, n_records=n_total)
-
-
-async def home_away_slice(header: MatchHeader, *, limit: int = 10, before=None, db: AsyncSession | None = None) -> SliceResult:
-    """C - 主客因素切片: 主场战绩 vs 客场战绩,评估地理优势影响。before=match_date 用于回测。
-
-    db: 可选共享 session,避免每个切片独立建连(见模块 docstring)。
-    """
-    if db is not None:
-        home_home = await _get_home_away(db, header.home_team_id, "home", before=before, limit=limit)
-        away_away = await _get_home_away(db, header.away_team_id, "away", before=before, limit=limit)
-    else:
-        async with AsyncSessionLocal() as new_db:
-            home_home = await _get_home_away(new_db, header.home_team_id, "home", before=before, limit=limit)
-            away_away = await _get_home_away(new_db, header.away_team_id, "away", before=before, limit=limit)
-    lines = ["── 主客因素 ──"]
-    n_total = 0
-    for label, name, matches, side in (
-        ("主队主场", header.home_name, home_home, "home"),
-        ("客队客场", header.away_name, away_away, "away"),
-    ):
-        if matches:
-            wins = draws = losses = gf = ga = 0
-            for m in matches:
-                if m.home_goals is None: continue
-                o = _outcome(m.home_goals, m.away_goals, side)
-                if o == "W": wins += 1
-                elif o == "D": draws += 1
-                else: losses += 1
-                gf += m.home_goals if side == "home" else m.away_goals
-                ga += m.away_goals if side == "home" else m.home_goals
-            n = wins + draws + losses
-            n_total += n
-            if n > 0:
-                pct = wins / n * 100
-                lines.append(f"  {label} {name}(近 {n} 场): {wins}胜 {draws}平 {losses}负, 胜率 {pct:.0f}%")
-                lines.append(f"    场均进球 {gf/n:.2f}, 场均失球 {ga/n:.2f}")
-            else:
-                lines.append(f"  {label} {name}: 无比分数据")
-        else:
-            lines.append(f"  {label} {name}: 无数据")
-    return SliceResult(text="\n".join(lines), has_data=n_total > 0, n_records=n_total)
-
-
-async def injuries_slice(header: MatchHeader, *, before=None, db: AsyncSession | None = None) -> SliceResult:
-    """D - 阵容完整性切片: 伤停与停赛名单,评估战力缺失程度。
-
-    before=cutoff: 只使用 cutoff 之前已采集的伤停数据,防回测泄漏。
-    db: 可选共享 session(见模块 docstring)。
-
-    语义区分:
-      - 查询成功 + 空结果 → has_data=True(明确知道「无人伤停」)
-      - 源未配置 / 查询失败 → has_data=False(无法判断,跳过 LLM)
-    """
-    from src.data.injuries import get_injuries_for_match, InjuryQueryResult
-
-    cutoff = before or header.match_dt
-    if db is not None:
-        home_result = await get_injuries_for_match(db, header.home_team_id, cutoff, as_of=cutoff)
-        away_result = await get_injuries_for_match(db, header.away_team_id, cutoff, as_of=cutoff)
-    else:
-        async with AsyncSessionLocal() as new_db:
-            home_result = await get_injuries_for_match(new_db, header.home_team_id, cutoff, as_of=cutoff)
-            away_result = await get_injuries_for_match(new_db, header.away_team_id, cutoff, as_of=cutoff)
-
-    # 判断是否有有效查询结果
-    # 两队都成功查询(即使为空) → has_data=True
-    # 任一查询失败或源未配置 → has_data=False
-    both_succeeded = (
-        home_result.query_status == "success"
-        and away_result.query_status == "success"
-    )
-    any_configured = (
-        home_result.query_status != "source_not_configured"
-        or away_result.query_status != "source_not_configured"
-    )
-
-    lines = ["── 阵容完整性 ──"]
-    n_records = 0
-
-    for label, result in (("主队", home_result), ("客队", away_result)):
-        if result.query_status == "source_not_configured":
-            lines.append(f"  {label}: 伤停源未配置")
-        elif result.query_status == "query_error":
-            lines.append(f"  {label}: 查询异常")
-        elif result.query_status == "no_local_data":
-            # API Key 已配置但本地无伤停记录
-            lines.append(f"  {label}: 本地尚无伤停数据,请先采集")
-        elif result.records:
-            n_records += len(result.records)
-            lines.append(f"  {label}伤停({len(result.records)}人):")
-            for inj in result.records[:8]:
-                reason = inj.reason or inj.injury_type or "未知"
-                lines.append(f"    - {inj.player_name}: {reason}")
-            if len(result.records) > 8:
-                lines.append(f"    ...及其他 {len(result.records) - 8} 人")
-        else:
-            # success + 空列表 → 明确无伤停
-            lines.append(f"  {label}: 当前无伤停记录")
-
-    # 决定 has_data:
-    # - 两队都成功查询(即使为空) → True(明确知道名单)
-    # - 源未配置且无数据 → False
-    has_data = both_succeeded or (any_configured and n_records > 0)
-
-    if not has_data:
-        # 保留详细状态文案(伤停源未配置/查询异常),而非通用「无数据」
-        return SliceResult(text="\n".join(lines), has_data=False, n_records=0)
-
-    return SliceResult(text="\n".join(lines), has_data=True, n_records=n_records)
-
-
-# ============================================================
-# 单 agent 路径: 拼接全部切片(行为与旧版一致)
-# ============================================================
-
-async def build_context(match_id: int, *, form_last: int = 5, h2h_last: int = 5, backtest: bool = False, cutoff_at=None) -> MatchContext:
-    """单 agent 路径的完整上下文: 拼接全部切片(before=cutoff,防未来信息)。
-
-    has_stats / has_injuries 直接取切片显式声明的 has_data,
-    不再靠文案子串匹配(见审查报告 P2-1)。
-
-    P2-6: backtest=True 时 cutoff = match_date - 1天,确保只用赛前数据。
-    cutoff_at: 显式截止时间(优先于 backtest 自动计算)。
-
-    P1-1: 使用单个共享 session 贯穿所有切片查询,避免连接池耗尽。
-    """
-    async with AsyncSessionLocal() as db:
-        header = await load_match_header(match_id, db=db)
-        # 计算数据截止时间: 显式 > backtest 自动计算 > 默认(比赛时间)
-        if cutoff_at is not None:
-            cutoff = cutoff_at
-        elif backtest and header.match_dt:
-            from datetime import timedelta
-            cutoff = header.match_dt - timedelta(days=1)
-        else:
-            cutoff = header.match_dt
-        parts = [header_text(header), ""]
-
-        form_res = await form_slice(header, limit=form_last, before=cutoff, db=db)
-        parts.append(form_res.text)
-        parts.append("")
-
-        h2h_res = await h2h_slice(header, limit=h2h_last, before=cutoff, db=db)
-        parts.append(h2h_res.text)
-        parts.append("")
-
-        stats_res = await stats_slice(header, before=cutoff, db=db)
-        parts.append(stats_res.text)
-        parts.append("")
-
-        home_away_res = await home_away_slice(header, before=cutoff, db=db)
-        parts.append(home_away_res.text)
-        parts.append("")
-
-        injuries_res = await injuries_slice(header, before=cutoff, db=db)
-        parts.append(injuries_res.text)
-
-        return MatchContext(
-            match_id=match_id,
-            text="\n".join(parts),
-            has_stats=form_res.has_data or stats_res.has_data,
-            has_injuries=injuries_res.has_data,
-            match_dt=header.match_dt,
-            cutoff=cutoff,
-        )
-
-
-# ============================================================
-# 底层查询(切片函数共用)
-# ============================================================
-
-async def _load_match(db, match_id: int) -> Match:
-    stmt = (
-        select(Match)
-        .where(Match.id == match_id)
-        .options(
-            selectinload(Match.league),
-            selectinload(Match.home_team),
-            selectinload(Match.away_team),
-            selectinload(Match.stats),
-        )
-    )
-    m = (await db.execute(stmt)).scalar_one_or_none()
-    if m is None:
-        raise ValueError(f"match {match_id} not found")
-    return m
-
-
-async def _get_form(db, team_id: int, before, *, limit: int = 5) -> list[Match]:
-    """某队近 N 场(已完赛)。before=None 表示不限制(预测赛前的场景由调用方保证)。
-
-    必须预加载 stats / home_team / away_team:切片函数会读取这些关系,
-    而 async session 下惰性加载会抛 MissingGreenlet。
-    (models.py 已声明 lazy="selectin",此处显式声明以固化查询意图。)
-    """
-    stmt = (
-        select(Match)
-        .options(
-            selectinload(Match.stats),
-            selectinload(Match.home_team),
-            selectinload(Match.away_team),
-        )
-        .where(Match.match_status == "finished")
-        .where(Match.home_goals.is_not(None))
-        .where((Match.home_team_id == team_id) | (Match.away_team_id == team_id))
-        .order_by(Match.match_date.desc())
-        .limit(limit)
-    )
-    if before is not None:
-        stmt = stmt.where(Match.match_date < before)
-    result = await db.execute(stmt)
-    return list(result.scalars().all())
-
-
-async def _get_h2h(db, home_id: int, away_id: int, before, *, limit: int = 5) -> list[Match]:
-    """两队交锋史。需预加载 home_team / away_team(切片输出队名)。"""
-    stmt = (
-        select(Match)
-        .options(
-            selectinload(Match.home_team),
-            selectinload(Match.away_team),
-        )
-        .where(Match.match_status == "finished")
-        .where(Match.home_goals.is_not(None))
-        .where(
-            ((Match.home_team_id == home_id) & (Match.away_team_id == away_id))
-            | ((Match.home_team_id == away_id) & (Match.away_team_id == home_id))
-        )
-        .order_by(Match.match_date.desc())
-        .limit(limit)
-    )
-    if before is not None:
-        stmt = stmt.where(Match.match_date < before)
-    result = await db.execute(stmt)
-    return list(result.scalars().all())
-
-
-async def _get_home_away(db, team_id: int, side: str, before, *, limit: int = 10) -> list[Match]:
-    """某队主场/客场近 N 场。side='home' 取主场,'away' 取客场。
-
-    当前只用标量字段,但统一预加载以免后续扩展时踩坑。
-    """
-    stmt = (
-        select(Match)
-        .options(
-            selectinload(Match.stats),
-            selectinload(Match.home_team),
-            selectinload(Match.away_team),
-        )
-        .where(Match.match_status == "finished")
-        .where(Match.home_goals.is_not(None))
-        .order_by(Match.match_date.desc())
-        .limit(limit)
-    )
-    if side == "home":
-        stmt = stmt.where(Match.home_team_id == team_id)
-    else:
-        stmt = stmt.where(Match.away_team_id == team_id)
-    if before is not None:
-        stmt = stmt.where(Match.match_date < before)
-    result = await db.execute(stmt)
-    return list(result.scalars().all())
+# ── 共享类型与基础(判空/赛果/统计可用性) ──
+from src.llm.slices.common import (  # noqa: F401
+    MatchContext,
+    MatchHeader,
+    SliceResult,
+    _is_stats_available,
+    _outcome,
+    header_text,
+    load_match_header,
+)
+
+# ── 领域切片 ──
+from src.llm.slices.form import form_slice  # noqa: F401
+from src.llm.slices.h2h import h2h_slice  # noqa: F401
+from src.llm.slices.home_away import home_away_slice  # noqa: F401
+from src.llm.slices.standings import standings_slice  # noqa: F401
+from src.llm.slices.stats import stats_slice  # noqa: F401
+
+# ── 底层查询助手(切片函数共用;orchestrator/tests 直接引用) ──
+from src.llm.slices.form import _get_form  # noqa: F401
+from src.llm.slices.h2h import _get_h2h  # noqa: F401
+from src.llm.slices.home_away import _get_home_away  # noqa: F401
+
+# ── 单 agent 聚合入口 ──
+from src.llm.slices.aggregate import build_context  # noqa: F401