"""Локальная очередь заказов (синхронизируется из CRM) — список, вкладки, удаление."""

from __future__ import annotations

from fastapi import APIRouter, Depends, HTTPException, Request, status

from app.api.deps import CashierUser, CrmClientDep, SessionDep, require_any
from app.db.models.audit import AuditAction
from app.schemas.orders import OrderRowOut
from app.services import audit
from app.services import orders as orders_service
from app.services import receipts as receipts_service

router = APIRouter(prefix="/orders", tags=["orders"], dependencies=[Depends(require_any)])


@router.get("", response_model=list[OrderRowOut], response_model_by_alias=False)
async def list_orders(
    session: SessionDep, crm: CrmClientDep, has_receipt: bool = False
) -> list[OrderRowOut]:
    # by_alias=False: без этого FastAPI сериализует вложенные OrderGoodOut через
    # CRM-алиасы (SKU/Name/...) вместо snake_case полей, которые ждёт фронтенд.
    await orders_service.sync_orders_from_crm(session, crm)
    orders = await orders_service.list_orders(session, has_receipt=has_receipt)
    receipts = await receipts_service.latest_receipts_by_order(
        session, [order.id for order in orders]
    )
    return [OrderRowOut.from_order(order, receipts.get(order.id)) for order in orders]


@router.delete("/{order_id}", status_code=status.HTTP_204_NO_CONTENT)
async def delete_order(
    order_id: str, request: Request, session: SessionDep, actor: CashierUser
) -> None:
    order = await orders_service.delete_order(session, order_id)
    if order is None:
        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="Заказ не найден")

    await audit.record(
        session,
        action=AuditAction.ORDER_DELETED,
        user=actor,
        entity_type="order",
        entity_id=order.id,
        request=request,
    )
    await session.commit()