package com.ruoyi.goods.service.impl;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.baomidou.mybatisplus.core.toolkit.Wrappers;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.ruoyi.common.core.exception.ServiceException;
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import com.ruoyi.common.core.utils.StringUtils;
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import com.ruoyi.common.core.utils.page.CollUtils;
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import com.ruoyi.common.core.utils.page.PageDTO;
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import com.ruoyi.goods.domain.MemberGoodsCollection;
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import com.ruoyi.goods.mapper.GoodsGroupPurchaseMapper;
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import com.ruoyi.goods.mapper.GoodsSeckillMapper;
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import com.ruoyi.goods.mapper.GoodsSkuMapper;
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import com.ruoyi.goods.mapper.MemberGoodsCollectionMapper;
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import com.ruoyi.goods.service.IMemberGoodsCollectionService;
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import com.ruoyi.system.api.domain.GoodsGroupPurchase;
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import com.ruoyi.system.api.domain.GoodsSeckill;
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import com.ruoyi.system.api.domain.GoodsSku;
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import com.ruoyi.system.api.domain.dto.AuctionCollectionDTO;
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import com.ruoyi.system.api.domain.vo.HomeGoodsSkuListVO;
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import java.util.ArrayList;
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import java.util.HashSet;
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import java.util.List;
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import java.util.Objects;
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import java.util.Set;
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import java.util.stream.Collectors;
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import javax.annotation.Resource;
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import org.springframework.stereotype.Service;
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/**
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* <p>
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* 会员收藏普通商品 服务实现类
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* </p>
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*
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* @author mitao
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* @since 2024-05-27
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*/
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@Service
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public class MemberGoodsCollectionServiceImpl extends ServiceImpl<MemberGoodsCollectionMapper, MemberGoodsCollection> implements IMemberGoodsCollectionService {
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@Resource
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private GoodsSkuMapper goodsSkuMapper;
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@Resource
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private GoodsSeckillMapper goodsSeckillMapper;
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@Resource
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private GoodsGroupPurchaseMapper goodsGroupPurchaseMapper;
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@Override
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public void saveGoodsCollection(AuctionCollectionDTO auctionCollectionDTO) {
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if (auctionCollectionDTO.getMemberId()==null) {
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throw new ServiceException("用户ID不能为空");
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}
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if (auctionCollectionDTO.getState()==null) {
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throw new ServiceException("类型不能为空");
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}
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LambdaQueryWrapper< MemberGoodsCollection> wrapper= Wrappers.lambdaQuery();
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wrapper.eq(MemberGoodsCollection::getMemberId,auctionCollectionDTO.getMemberId());
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wrapper.eq(MemberGoodsCollection::getTargetId,auctionCollectionDTO.getGoodsSkuId());
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if (auctionCollectionDTO.getType()!=null){
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wrapper.eq(MemberGoodsCollection::getType,auctionCollectionDTO.getType());
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}
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if (auctionCollectionDTO.getState()==1){
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List<MemberGoodsCollection> list = this.list(wrapper);
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if (list.size()==0){
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MemberGoodsCollection m =new MemberGoodsCollection();
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m.setMemberId(auctionCollectionDTO.getMemberId());
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m.setTargetId(auctionCollectionDTO.getGoodsSkuId());
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m.setType(auctionCollectionDTO.getType());
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this.save(m);
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}
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}else{
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List<MemberGoodsCollection> list = this.list(wrapper);
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if (list.size()>0){
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for (MemberGoodsCollection memberArticleCollection:list){
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this.removeById(memberArticleCollection);
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}
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}
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}
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}
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@Override
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public PageDTO<HomeGoodsSkuListVO> getGoodsCollectionList(AuctionCollectionDTO auctionCollectionDTO) {
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Set<Long> goodsSkuIdList = null;
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if (StringUtils.isNotEmpty(auctionCollectionDTO.getGoodsSkuName())) {
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LambdaQueryWrapper<GoodsSku> wrapper= Wrappers.lambdaQuery();
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wrapper.like(GoodsSku::getSkuName,auctionCollectionDTO.getGoodsSkuName());
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wrapper.eq(GoodsSku::getDelFlag,0);
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List<GoodsSku> page1 = goodsSkuMapper.selectList(wrapper);
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goodsSkuIdList = page1.stream().map(GoodsSku::getId)
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.collect(Collectors.toSet());
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}
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Page<HomeGoodsSkuListVO> page = new Page<>();
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page.setSize(auctionCollectionDTO.getPageSize());
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page.setCurrent(auctionCollectionDTO.getPageCurr());
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LambdaQueryWrapper< MemberGoodsCollection> wrapper= Wrappers.lambdaQuery();
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wrapper.eq(MemberGoodsCollection::getMemberId,auctionCollectionDTO.getMemberId());
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if (StringUtils.isNotEmpty(auctionCollectionDTO.getGoodsSkuName())){
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if (goodsSkuIdList.size()>0){
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wrapper.in(MemberGoodsCollection::getTargetId,goodsSkuIdList);
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}else{
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goodsSkuIdList=new HashSet<>();
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goodsSkuIdList.add(0L);
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wrapper.in(MemberGoodsCollection::getTargetId,goodsSkuIdList);
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}
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}
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List<MemberGoodsCollection> list = this.list(wrapper);
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if (CollUtils.isNotEmpty(list)) {
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List<HomeGoodsSkuListVO> auctionGoodsVOS = new ArrayList<>();
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for (MemberGoodsCollection auctionCollection : list) {
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if (auctionCollection.getType() == 1) {
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HomeGoodsSkuListVO auctionGoodsVO = new HomeGoodsSkuListVO();
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GoodsSku goodsSku = goodsSkuMapper.selectById(auctionCollection.getTargetId());
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if (Objects.nonNull(goodsSku)) {
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auctionGoodsVO.setId(goodsSku.getId());
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auctionGoodsVO.setPrice(goodsSku.getPrice());
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auctionGoodsVO.setCoverPic(goodsSku.getCoverPic());
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auctionGoodsVO.setSkuName(goodsSku.getSkuName());
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auctionGoodsVO.setSoldQuantity(goodsSku.getSoldQuantity());
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auctionGoodsVO.setIsCollection(2);
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auctionGoodsVO.setType(auctionCollection.getType());
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auctionGoodsVOS.add(auctionGoodsVO);
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}
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}
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if (auctionCollection.getType() == 3) {
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HomeGoodsSkuListVO auctionGoodsVO = new HomeGoodsSkuListVO();
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GoodsSeckill goodsSeckill = goodsSeckillMapper.selectById(
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auctionCollection.getTargetId());
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GoodsSku goodsSku = goodsSkuMapper.selectById(goodsSeckill.getGoodsSkuId());
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auctionGoodsVO.setId(auctionCollection.getTargetId());
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auctionGoodsVO.setPrice(goodsSeckill.getSeckillPrice());
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auctionGoodsVO.setCoverPic(goodsSku.getCoverPic());
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auctionGoodsVO.setSkuName(goodsSku.getSkuName());
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auctionGoodsVO.setSoldQuantity(goodsSku.getSoldQuantity());
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auctionGoodsVO.setIsCollection(2);
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auctionGoodsVO.setStartStatus(goodsSeckill.getStartStatus());
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auctionGoodsVO.setStartTime(goodsSeckill.getStartTime());
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auctionGoodsVO.setEndTime(goodsSeckill.getEndTime());
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auctionGoodsVO.setXiaosPrice(goodsSku.getPrice());
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auctionGoodsVO.setType(auctionCollection.getType());
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auctionGoodsVOS.add(auctionGoodsVO);
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}
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if (auctionCollection.getType() == 2) {
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GoodsGroupPurchase goodsGroupPurchase = goodsGroupPurchaseMapper.selectById(
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auctionCollection.getTargetId());
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HomeGoodsSkuListVO auctionGoodsVO = new HomeGoodsSkuListVO();
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if (goodsGroupPurchase != null) {
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GoodsSku goodsSku = goodsSkuMapper.selectById(
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goodsGroupPurchase.getGoodsSkuId());
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auctionGoodsVO.setId(auctionCollection.getTargetId());
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auctionGoodsVO.setPrice(goodsGroupPurchase.getGroupPurchasePrice());
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auctionGoodsVO.setCoverPic(goodsSku.getCoverPic());
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auctionGoodsVO.setSkuName(goodsSku.getSkuName());
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auctionGoodsVO.setSoldQuantity(goodsSku.getSoldQuantity());
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auctionGoodsVO.setIsCollection(2);
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auctionGoodsVO.setXiaosPrice(goodsSku.getPrice());
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auctionGoodsVO.setStartTime(goodsGroupPurchase.getStartTime());
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auctionGoodsVO.setEndTime(goodsGroupPurchase.getEndTime());
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auctionGoodsVO.setXiaosPrice(goodsGroupPurchase.getGroupPurchasePrice());
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auctionGoodsVO.setType(auctionCollection.getType());
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auctionGoodsVOS.add(auctionGoodsVO);
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}
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}
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}
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page.setRecords(auctionGoodsVOS);
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}
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return PageDTO.of(page);
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}
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}
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