package com.zy.asrs.service.impl;

import com.baomidou.mybatisplus.mapper.EntityWrapper;
import com.zy.asrs.entity.Order;
import com.zy.asrs.entity.OrderDetl;
import com.zy.asrs.mapper.PakoutMapper;
import com.zy.asrs.entity.Pakout;
import com.zy.asrs.service.OrderDetlService;
import com.zy.asrs.service.OrderService;
import com.zy.asrs.service.PakoutService;
import com.baomidou.mybatisplus.service.impl.ServiceImpl;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.util.List;

@Service("pakoutService")
public class PakoutServiceImpl extends ServiceImpl<PakoutMapper, Pakout> implements PakoutService {
    @Autowired
    private OrderService orderService;

    @Autowired
    private OrderDetlService orderDetlService;

    @Override
    public void deletePakout(String docNum) {
        Order order = orderService.selectByNo(docNum);
        List<OrderDetl> orderDetls = orderDetlService.selectList(new EntityWrapper<OrderDetl>().eq("order_no", docNum));

        for (OrderDetl orderDetl: orderDetls){
            if (orderDetl.getQty() > 0.0){
                throw new RuntimeException("拣货单已有出库任务，不可删除!");
            }
            orderDetl.setWorkQty(0.0D);
        }

       if (!orderDetlService.updateBatchById(orderDetls)){
           throw new RuntimeException("订单明细批量更新失败");
       }
       order.setSettle(1L);
       if (!orderService.updateById(order)){
           throw new RuntimeException("订单明细批量更新失败");
       }
      if (!delete(new EntityWrapper<Pakout>().eq("doc_num",docNum))){
          throw new RuntimeException("拣货单删除失败");
      }


    }
}