预测历史:比赛信息内嵌到预测API + 实际比分自动填充

后端:
- PredictionOut 新增 match 字段(内嵌比赛信息)
- list_predictions 返回完整比赛数据(日期/队名/赛果/主客徽标)
- 新增 _match_dict() 辅助函数序列化比赛对象

前端:
- 移除独立的 fetchMatches 调用,直接使用 p.match
- 实际比分自动从比赛赛果填充
- 显示:比赛日(M/D) + 主客队徽标 + 队伍中文名
- 赛后一键结算(使用比赛实际赛果)

Co-Authored-By: new-provider/LongCat-2.0 <<EMAIL>>
)

frontend/src/admin/pages/PredictionHistory.tsx

@@ -8,8 +8,8 @@
  */
 
 import { useCallback, useEffect, useState } from 'react'
-import { fetchPredictions, settlePrediction, fetchMatches } from '../dal'
-import type { Prediction, Match } from '../types'
+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'
 
@@ -23,7 +23,6 @@ function fmtDate(s?: string | null): string {
 
 export default function PredictionHistoryPage() {
   const [predictions, setPredictions] = useState<Prediction[]>([])
-  const [matches, setMatches] = useState<Map<number, Match>>(new Map())
   const [loading, setLoading] = useState(true)
   const [error, setError] = useState<string | null>(null)
   const [filter, setFilter] = useState<'all' | 'settled' | 'unsettled'>('all')
@@ -34,15 +33,8 @@ export default function PredictionHistoryPage() {
     setLoading(true)
     setError(null)
     try {
-      const list = await fetchPredictions(100)
+      const list = await fetchPredictions(200)
       setPredictions(list)
-      const matchIds = [...new Set(list.map(p => p.match_id))]
-      if (matchIds.length > 0) {
-        const matchesData = await fetchMatches({ limit: 500 })
-        const matchMap = new Map<number, Match>()
-        matchesData.items.forEach(m => matchMap.set(m.id, m))
-        setMatches(matchMap)
-      }
     } catch (err) {
       setError(err instanceof Error ? err.message : '加载失败')
     } finally {
@@ -53,7 +45,7 @@ export default function PredictionHistoryPage() {
   useEffect(() => { load() }, [load])
 
   const handleSettle = async (p: Prediction) => {
-    const match = matches.get(p.match_id)
+    const match = (p as any).match
     if (!match || match.home_goals == null || match.away_goals == null) return
     setSettlingId(p.id)
     try {
@@ -162,7 +154,7 @@ export default function PredictionHistoryPage() {
                 </thead>
                 <tbody>
                   {filtered.map(p => {
-                    const match = matches.get(p.match_id)
+                    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 || '?'
@@ -254,7 +246,7 @@ export default function PredictionHistoryPage() {
       {expandedId && (() => {
         const p = predictions.find(pr => pr.id === expandedId)
         if (!p) return null
-        const match = matches.get(p.match_id)
+        const match = (p as any).match
         const reports = p.agent_outputs ?? []
         return (
           <Card>

src/api/routes/predict.py

@@ -167,11 +167,31 @@ 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/schemas.py

@@ -102,6 +102,8 @@ 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):