"""评查服务实现。

编排 LeAudit 引擎执行链路：
  文档 → OCR → Extract → Evaluate → Rescue → Persist
"""

from fastapi_common.fastapi_common_logger import logger
from fastapi_common.fastapi_common_sqlalchemy.database import GetAsyncSession
from fastapi_common.fastapi_common_web.domain.responses import StatusCodeEnum
from fastapi_common.fastapi_common_web.exception.LeauditException import LeauditException

from fastapi_modules.fastapi_leaudit.domian.vo.auditVo import AuditRunVO, AuditResultVO
from fastapi_modules.fastapi_leaudit.models import LeauditAuditRun
from fastapi_modules.fastapi_leaudit.services import IAuditService


class AuditServiceImpl(IAuditService):
    """评查服务实现。"""

    async def Run(self, DocumentId: int, RuleType: str | None = None, Force: bool = False) -> AuditRunVO:
        """触发文档评查。

        实际执行流程由 Celery 任务异步处理。
        """
        async with GetAsyncSession() as session:
            # TODO: 从 bridge 层获取 pipeline，提交 Celery 任务
            logger.info(f"触发评查: documentId={DocumentId}, ruleType={RuleType}")
            raise LeauditException(StatusCodeEnum.HTTP_500_INTERNAL_SERVER_ERROR, "Celery 任务集成待实现")

    async def GetRunStatus(self, RunId: int) -> AuditRunVO:
        """查询评查运行状态。"""
        async with GetAsyncSession() as session:
            run = await session.get(LeauditAuditRun, RunId)
            if not run:
                raise LeauditException(StatusCodeEnum.HTTP_404_NOT_FOUND, "评查运行记录不存在")
            return AuditRunVO(
                runId=run.Id,
                documentId=run.documentId,
                runNo=run.runNo,
                status=run.status,
                phase=run.phase,
                totalScore=float(run.totalScore) if run.totalScore else None,
                passedCount=run.passedCount,
                failedCount=run.failedCount,
                startedAt=run.startedAt,
                finishedAt=run.finishedAt,
            )

    async def GetResult(self, RunId: int) -> AuditResultVO:
        """获取评查结果。"""
        async with GetAsyncSession() as session:
            run = await session.get(LeauditAuditRun, RunId)
            if not run:
                raise LeauditException(StatusCodeEnum.HTTP_404_NOT_FOUND, "评查运行记录不存在")
            # TODO: 从 leaudit_rule_results 表查询规则级结果
            return AuditResultVO(
                runId=run.Id,
                totalScore=float(run.totalScore) if run.totalScore else None,
                passedCount=run.passedCount or 0,
                failedCount=run.failedCount or 0,
                skippedCount=run.skippedCount or 0,
                phase=run.phase,
                rescueApplied=run.rescueApplied or False,
                rules=[],
            )