"""评估路由。"""
from __future__ import annotations

import logging

from fastapi import APIRouter, Depends, HTTPException

from src.api.schemas import EvalSummaryOut, SettleRequest
from src.db.base import AsyncSession, get_db, get_db_read
from src.llm.eval import get_eval_summary, settle_prediction

logger = logging.getLogger(__name__)

router = APIRouter(prefix="/api/v1", tags=["eval"])


@router.post("/eval/settle")
async def settle(req: SettleRequest, db: AsyncSession = Depends(get_db)):
    """回填实际结果。"""
    try:
        pred = await settle_prediction(req.prediction_id, req.home_goals, req.away_goals)
        return {"id": pred.id, "settled": pred.settled}
    except ValueError as e:
        logger.warning("settle failed: %s", e)
        raise HTTPException(404, "预测记录不存在")
    except Exception as e:
        logger.exception("settle error")
        raise HTTPException(500, "回填失败,请查看服务器日志")


@router.get("/eval/summary", response_model=EvalSummaryOut)
async def eval_summary():
    """提供商/模型准确率对比。"""
    return await get_eval_summary()