"""
利润核算路由 —— /api/profit
"""
from __future__ import annotations
import uuid
from fastapi import APIRouter, Depends, Query
from sqlalchemy.ext.asyncio import AsyncSession
from app.api.deps import get_current_user, get_current_company_id
from app.db.database import get_db
from app.schemas.auth import CurrentUserPayload
from app.schemas.response import ok
from app.services import profit_service as svc

router = APIRouter(prefix="/profit", tags=["利润核算"])


@router.get("/report", summary="利润报表（订单维度）")
async def profit_report(
    start_date: str | None = Query(None, description="起始日期 YYYY-MM-DD"),
    end_date: str | None = Query(None, description="结束日期 YYYY-MM-DD"),
    db: AsyncSession = Depends(get_db),
    current_user: CurrentUserPayload = Depends(get_current_user),
    company_id: uuid.UUID = Depends(get_current_company_id),
) -> dict:
    result = await svc.get_profit_report(db, company_id, start_date, end_date)
    return ok(data=result)


@router.post("/snapshot/{order_id}", summary="为订单锚定成本快照")
async def snapshot_costs(
    order_id: uuid.UUID,
    db: AsyncSession = Depends(get_db),
    current_user: CurrentUserPayload = Depends(get_current_user),
    company_id: uuid.UUID = Depends(get_current_company_id),
) -> dict:
    result = await svc.snapshot_order_item_costs(db, order_id, company_id)
    return ok(data=result, message=f"已为 {len(result)} 项明细锚定成本")