package com.ruoyi.system.service.impl;

import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.ruoyi.system.mapper.TSysOrderGoodsMapper;
import com.ruoyi.system.mapper.TSysOrderMapper;
import com.ruoyi.system.model.TSysOrder;
import com.ruoyi.system.model.TSysOrderGoods;
import com.ruoyi.system.service.TSysOrderService;
import com.ruoyi.system.vo.TSysOrderVO;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.util.CollectionUtils;

import java.util.List;
import java.util.stream.Collectors;

/**
 * <p>
 * 订单管理 服务实现类
 * </p>
 *
 * @author xiaochen
 * @since 2025-08-20
 */
@Service
public class TSysOrderServiceImpl extends ServiceImpl<TSysOrderMapper, TSysOrder> implements TSysOrderService {

    @Autowired
    private TSysOrderGoodsMapper sysOrderGoodsMapper;

    @Override
    public List<TSysOrderVO> queryListByAppUserId(String id) {
        List<TSysOrderVO> sysOrderVOS = this.baseMapper.queryListByAppUserId(id);
        if(CollectionUtils.isEmpty(sysOrderVOS)){
            return sysOrderVOS;
        }
        List<String> orderIds = sysOrderVOS.stream().map(TSysOrderVO::getId).collect(Collectors.toList());
        List<TSysOrderGoods> sysOrderGoodsList = sysOrderGoodsMapper.selectList(Wrappers.lambdaQuery(TSysOrderGoods.class)
                .in(TSysOrderGoods::getOrderId, orderIds));
        for (TSysOrderVO sysOrderVO : sysOrderVOS) {
            sysOrderVO.setSysOrderGoods(sysOrderGoodsList.stream().filter(sysOrderGoods -> sysOrderGoods.getOrderId().equals(sysOrderVO.getId())).collect(Collectors.toList()));
        }
        return this.baseMapper.queryListByAppUserId(id);
    }
}