package com.zy.asrs.wms.asrs.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.zy.asrs.framework.exception.CoolException;
import com.zy.asrs.wms.asrs.entity.*;
import com.zy.asrs.wms.asrs.entity.enums.OrderSettleType;
import com.zy.asrs.wms.asrs.mapper.WaitPakinMapper;
import com.zy.asrs.wms.asrs.service.*;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.util.Date;
import java.util.List;

@Service("waitPakinService")
public class WaitPakinServiceImpl extends ServiceImpl<WaitPakinMapper, WaitPakin> implements WaitPakinService {

    @Autowired
    private OrderService orderService;
    @Autowired
    private OrderDetlService orderDetlService;
    @Autowired
    private LocService locService;
    @Autowired
    private TaskService taskService;
    @Autowired
    private WaitPakinRuleService waitPakinRuleService;

    @Override
    public List<WaitPakin> getByOrderDetlId(Long orderDetlId) {
        return this.list(new LambdaQueryWrapper<WaitPakin>().eq(WaitPakin::getDetlId, orderDetlId));
    }

    @Override
    @Transactional
    public boolean comb(WaitPakin waitPakin) {
        //组托规则校验
        waitPakinRuleService.rule(waitPakin);

        if (waitPakin.getAnfme() <= 0) {
            throw new CoolException("组托数量错误");
        }

        List<Loc> locList = locService.list(new LambdaQueryWrapper<Loc>().eq(Loc::getBarcode, waitPakin.getBarcode()));
        if (!locList.isEmpty()) {
            throw new CoolException("托盘已在库");
        }

        List<Task> taskList = taskService.list(new LambdaQueryWrapper<Task>().eq(Task::getBarcode, waitPakin.getBarcode()));
        if (!taskList.isEmpty()) {
            throw new CoolException("托盘正在入库中");
        }

        OrderDetl orderDetl = orderDetlService.getById(waitPakin.getDetlId());
        if (orderDetl == null) {
            throw new CoolException("订单明细不存在");
        }

        //可用数量
        Double count = orderDetl.getAnfme() - orderDetl.getQty() - orderDetl.getWorkQty() - orderDetl.getWaitQty();
        if (waitPakin.getAnfme() > count) {
            throw new CoolException("组托数量超过剩余可用数量");
        }

        //查询是否存在相同明细和托盘码的组托通知档
        WaitPakin waitPakin1 = this.getOne(new LambdaQueryWrapper<WaitPakin>().eq(WaitPakin::getBarcode, waitPakin.getBarcode()).eq(WaitPakin::getDetlId, waitPakin.getDetlId()));
        if (waitPakin1 == null) {
            //不存在组托通知档，创建
            waitPakin.setMatnr(orderDetl.getMat$().getMatnr());
            waitPakin.setBatch(orderDetl.getBatch());
            if (!this.save(waitPakin)) {
                throw new CoolException("添加失败");
            }
        }else {
            //存在组托通知档，更新
            waitPakin1.setAnfme(waitPakin1.getAnfme() + waitPakin.getAnfme());
            waitPakin1.setUpdateTime(new Date());
            if (!this.updateById(waitPakin1)) {
                throw new CoolException("添加失败");
            }
        }

        //获取订单
        Order order = orderService.getById(orderDetl.getOrderId());
        if(order == null){
            throw new CoolException("订单不存在");
        }

        //更新订单状态
        if (order.getOrderSettle().equals(OrderSettleType.INIT.val())) {
            order.setOrderSettle(OrderSettleType.WAIT.val());
            order.setUpdateTime(new Date());
            if (!orderService.updateById(order)) {
                throw new CoolException("订单数据更新失败");
            }
        }
        return true;
    }
}