package cc.mrbird.febs.mall.quartz;

import cc.mrbird.febs.common.enumerates.OrderStatusEnum;
import cc.mrbird.febs.common.exception.FebsException;
import cc.mrbird.febs.mall.entity.MallGoods;
import cc.mrbird.febs.mall.entity.MallGoodsSku;
import cc.mrbird.febs.mall.entity.MallOrderInfo;
import cc.mrbird.febs.mall.entity.MallOrderItem;
import cc.mrbird.febs.mall.mapper.*;
import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.date.DateUnit;
import cn.hutool.core.date.DateUtil;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

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

/**
 * @author wzy
 * @date 2021-09-25
 **/
@Slf4j
@Component
public class OrderOvertimeJob {

    @Autowired
    private MallOrderInfoMapper orderInfoMapper;

    @Autowired
    private MallMemberMapper mallMemberMapper;

    @Autowired
    private MallOrderItemMapper mallOrderItemMapper;

    @Autowired
    private MallGoodsMapper mallGoodsMapper;

    @Autowired
    private MallGoodsSkuMapper mallGoodsSkuMapper;

    @Scheduled(cron = "0 0/5 * * * ? ")
    public void overtimeJob() {
        log.info("订单超时任务执行");
        List<MallOrderInfo> orderList = orderInfoMapper.selectOrderInfoUpTime(OrderStatusEnum.WAIT_PAY.getValue());
        if (CollUtil.isNotEmpty(orderList)) {
            for (MallOrderInfo orderInfo : orderList) {
                //更新订单状态
                orderInfo.setStatus(OrderStatusEnum.CANCEL.getValue());
                orderInfo.setCancelType(MallOrderInfo.CANCEL_OVERTIME_NO_PAY);
                orderInfoMapper.updateById(orderInfo);

                List<MallOrderItem> mallOrderItemList = mallOrderItemMapper.selectListByOrderId(orderInfo.getId());
                if(CollUtil.isNotEmpty(mallOrderItemList)){
                    for(MallOrderItem mallOrderItem : mallOrderItemList){
                        MallGoodsSku sku = mallGoodsSkuMapper.selectSkuInfoById(mallOrderItem.getSkuId());
                        if (sku == null) {
                            throw new FebsException("购买商品或sku不存在");
                        }

//                        if (sku.getStock() < mallOrderItem.getCnt()) {
//                            throw new FebsException(sku.getSkuName() + "库存不足");
//                        }

                        MallGoods mallGoods = mallGoodsMapper.selectById(sku.getGoodsId());
                        Integer goodsResult = mallGoodsMapper.updateStockAndVolumeByGoodsId(mallGoods.getId(), mallOrderItem.getCnt());
                        if(1 != goodsResult){
                            throw new FebsException(mallGoods.getGoodsName() + "库存不足");
                        }

                        Integer skuResult = mallGoodsSkuMapper.updateStockAndVolumeBySkuId(sku.getId(),mallOrderItem.getCnt());
                        if(1 != skuResult){
                            throw new FebsException(sku.getSkuName() + "库存不足");
                        }
                    }
                }
            }
        }

    }

//    @Scheduled(cron = "0/5 * * * * ? ")
//    public void wakeup() {
//        log.info("本地保持唤醒状态");
//        Long id = 5L;
//        mallMemberMapper.selectById(id);
//    }
}