package com.jilongda.applet.service.impl;

import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.jilongda.applet.mapper.TStoreMapper;
import com.jilongda.applet.model.TCouponReceive;
import com.jilongda.applet.mapper.TCouponReceiveMapper;
import com.jilongda.applet.model.TStore;
import com.jilongda.applet.query.TCouponQuery;
import com.jilongda.applet.service.TCouponReceiveService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.jilongda.applet.service.TStoreService;
import com.jilongda.applet.vo.TCouponReceiveVO;
import com.jilongda.common.basic.PageInfo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.util.StringUtils;

import java.util.Arrays;
import java.util.List;

/**
 * <p>
 * 优惠券 服务实现类
 * </p>
 *
 * @author 无关风月
 * @since 2024-12-09
 */
@Service
public class TCouponReceiveServiceImpl extends ServiceImpl<TCouponReceiveMapper, TCouponReceive> implements TCouponReceiveService {
    @Autowired
    private TStoreMapper storeMapper;
    @Override
    public PageInfo<TCouponReceiveVO> pageList(TCouponQuery query) {
        PageInfo<TCouponReceiveVO> pageInfo = new PageInfo<>(query.getPageNum(), query.getPageSize());
        List<TCouponReceiveVO> list = this.baseMapper.pageList(query,pageInfo);
        for (TCouponReceiveVO tCouponReceiveVO : list) {
            if(StringUtils.hasLength(tCouponReceiveVO.getStoreId())){
                List<TStore> tStores = storeMapper.selectList(Wrappers.lambdaQuery(TStore.class)
                        .in(TStore::getId, Arrays.asList(tCouponReceiveVO.getStoreId().split(","))));
                tCouponReceiveVO.setStoreName(tStores.stream().map(TStore::getName).reduce((a, b) -> a + "," + b).orElse(""));
            }else {
                tCouponReceiveVO.setStoreName("全部门店");
            }
        }
        pageInfo.setRecords(list);
        return pageInfo;
    }
}