"""销售订单路由层 - 薄路由

业务逻辑下沉至 inventory.services.sales_order_service，路由只做参数校验与响应组装。
路由前缀: /api/sales-orders
"""
from fastapi import APIRouter, Depends, Query
from sqlalchemy.ext.asyncio import AsyncSession
from typing import Optional

from shared.database.database import get_db_session
from shared.services.auth_service import get_current_active_user
from shared.models.identity import User
from ..schemas import (
    SalesOrderCreate,
    SalesOrderResponse,
    SalesOrderDetailResponse,
    SalesOrderProductionPlanResponse,
    SalesOrderIssueRequest,
    SalesOrderIssueResponse,
    SalesOrderStatusUpdate,
    MaterialConsumptionRequest,
    PaginatedResponse,
)
from ..services.sales_order_service import sales_order_service

router = APIRouter(prefix="/sales-orders", tags=["销售订单"])


@router.get("", response_model=PaginatedResponse[SalesOrderResponse])
async def list_sales_orders(
    status: Optional[str] = None,
    skip: int = Query(0, ge=0),
    limit: int = Query(20, ge=1, le=100),
    db_session: AsyncSession = Depends(get_db_session),
    current_user: User = Depends(get_current_active_user)
):
    return await sales_order_service.list_orders(db_session, status, skip, limit)


@router.post("", response_model=SalesOrderResponse, status_code=201)
async def create_sales_order(
    order_data: SalesOrderCreate,
    db_session: AsyncSession = Depends(get_db_session),
    current_user: User = Depends(get_current_active_user)
):
    return await sales_order_service.create_order(db_session, order_data, current_user)


@router.get("/{order_id}", response_model=SalesOrderDetailResponse)
async def get_sales_order_detail(
    order_id: int,
    db_session: AsyncSession = Depends(get_db_session),
    current_user: User = Depends(get_current_active_user)
):
    return await sales_order_service.get_detail(db_session, order_id)


@router.put("/{order_id}", response_model=SalesOrderResponse)
async def update_sales_order(
    order_id: int,
    order_data: SalesOrderCreate,
    db_session: AsyncSession = Depends(get_db_session),
    current_user: User = Depends(get_current_active_user)
):
    return await sales_order_service.update_order(db_session, order_id, order_data, current_user)


@router.patch("/{order_id}/status", response_model=SalesOrderResponse)
async def update_sales_order_status(
    order_id: int,
    payload: SalesOrderStatusUpdate,
    db_session: AsyncSession = Depends(get_db_session),
    current_user: User = Depends(get_current_active_user)
):
    return await sales_order_service.update_status(db_session, order_id, payload, current_user)


@router.delete("/{order_id}")
async def delete_sales_order(
    order_id: int,
    db_session: AsyncSession = Depends(get_db_session),
    current_user: User = Depends(get_current_active_user)
):
    return await sales_order_service.delete_order(db_session, order_id, current_user)


@router.post("/{order_id}/consume-materials")
async def consume_materials(
    order_id: int,
    request: MaterialConsumptionRequest,
    db_session: AsyncSession = Depends(get_db_session),
    current_user: User = Depends(get_current_active_user)
):
    """记录销售订单的物料消耗（在已发料基础上记录额外消耗，如报废/超耗）"""
    return await sales_order_service.consume_materials(db_session, order_id, request, current_user)


@router.get("/{order_id}/production-plan", response_model=SalesOrderProductionPlanResponse)
async def get_sales_order_production_plan(
    order_id: int,
    db_session: AsyncSession = Depends(get_db_session),
    current_user: User = Depends(get_current_active_user)
):
    return await sales_order_service.get_production_plan(db_session, order_id)


@router.post("/{order_id}/issue-materials", response_model=SalesOrderIssueResponse)
async def issue_sales_order_materials(
    order_id: int,
    payload: SalesOrderIssueRequest,
    db_session: AsyncSession = Depends(get_db_session),
    current_user: User = Depends(get_current_active_user)
):
    return await sales_order_service.issue_materials(db_session, order_id, payload, current_user)