package cc.mrbird.febs.mall.service.impl;
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import cc.mrbird.febs.common.entity.FebsResponse;
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import cc.mrbird.febs.common.entity.QueryRequest;
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import cc.mrbird.febs.mall.dto.AddMallGoodsDto;
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import cc.mrbird.febs.mall.dto.AddMallGoodsSkuDto;
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import cc.mrbird.febs.mall.dto.UpMallGoodsDto;
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import cc.mrbird.febs.mall.entity.*;
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import cc.mrbird.febs.mall.mapper.*;
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import cc.mrbird.febs.mall.service.IAdminMallGoodsService;
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import cc.mrbird.febs.mall.vo.AdminMailGoodsDetailVo;
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import cc.mrbird.febs.mall.vo.AdminMailGoodsSkuDetailVo;
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import cc.mrbird.febs.mall.vo.AdminMallGoodsVo;
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import cn.hutool.core.collection.CollUtil;
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import cn.hutool.core.util.ObjectUtil;
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import cn.hutool.core.util.StrUtil;
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import com.baomidou.mybatisplus.core.metadata.IPage;
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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 lombok.RequiredArgsConstructor;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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import java.math.BigDecimal;
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import java.util.HashSet;
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import java.util.List;
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import java.util.Set;
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@Slf4j
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@Service
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@RequiredArgsConstructor
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public class AdminMallGoodsService extends ServiceImpl<MallGoodsMapper, MallGoods> implements IAdminMallGoodsService {
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private final MallGoodsCategoryMapper mallGoodsCategoryMapper;
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private final MallGoodsMapper mallGoodsMapper;
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private final MallGoodsSkuMapper mallGoodsSkuMapper;
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private final MallGoodsStyleMapper mallGoodsStyleMapper;
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private final MallGoodsImagesMapper mallGoodsImagesMapper;
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@Override
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public IPage<AdminMallGoodsVo> getCategoryListInPage(MallGoods mallGoods, QueryRequest request) {
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Page<AdminMallGoodsVo> page = new Page<>(request.getPageNum(), request.getPageSize());
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IPage<AdminMallGoodsVo> adminMallGoodsVos = this.baseMapper.selectMallGoodsInPage(page, mallGoods);
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return adminMallGoodsVos;
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}
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@Override
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@Transactional
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public FebsResponse addMallGoods(AddMallGoodsDto addMallGoodsDto) {
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String goodsName = addMallGoodsDto.getGoodsName();
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if(StrUtil.isEmpty(goodsName)){
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return new FebsResponse().fail().message("商品名称不能为空");
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}
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Integer mallGoodsByGoodsName = mallGoodsMapper.selectMallGoodsCountByGoodsName(goodsName);
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if(mallGoodsByGoodsName > 0){
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return new FebsResponse().fail().message("商品名称不能重复");
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}
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String goodsNo = addMallGoodsDto.getGoodsNo();
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if(StrUtil.isEmpty(goodsNo)){
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return new FebsResponse().fail().message("商品编号不能为空");
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}
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Integer mallGoodsByGoodsNo = mallGoodsMapper.selectMallGoodsCountByGoodsNo(goodsNo);
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if(mallGoodsByGoodsNo > 0){
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return new FebsResponse().fail().message("商品编号不能重复");
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}
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Long categoryId = addMallGoodsDto.getCategoryId();
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if(ObjectUtil.isEmpty(categoryId)){
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return new FebsResponse().fail().message("商品分类不能为空");
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}
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List<AddMallGoodsSkuDto> addSkus = addMallGoodsDto.getAddMallGoodsSkuDtos();
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if(CollUtil.isEmpty(addSkus)){
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return new FebsResponse().fail().message("商品规格不能为空");
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}
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for(AddMallGoodsSkuDto addSku : addSkus){
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String skuName = addSku.getSkuName();
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if(StrUtil.isEmpty(skuName)){
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return new FebsResponse().fail().message("商品规格名称不能为空");
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}
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Integer skuVolume = addSku.getSkuVolume()==null?0: addSku.getSkuVolume();
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if(skuVolume < 0){
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return new FebsResponse().fail().message("商品规格销售数量不能小于0");
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}
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Integer stock = addSku.getStock()==null?0: addSku.getStock();
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if(stock < 0){
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return new FebsResponse().fail().message("商品规格库存必须大于0");
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}
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String originalPrice = addSku.getOriginalPrice();
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if(StrUtil.isEmpty(originalPrice)){
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return new FebsResponse().fail().message("商品规格原价不能为空");
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}
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String presentPrice = addSku.getPresentPrice();
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if(StrUtil.isEmpty(presentPrice)){
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return new FebsResponse().fail().message("商品规格现价不能为空");
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}
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}
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//新增商品
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MallGoods mallGoods = new MallGoods();
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mallGoods.setGoodsNo(addMallGoodsDto.getGoodsNo());
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mallGoods.setGoodsName(addMallGoodsDto.getGoodsName());
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mallGoods.setGoodsIntrodution(addMallGoodsDto.getGoodsIntrodution());
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mallGoods.setUnit(addMallGoodsDto.getUnit());
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mallGoods.setThumb(addMallGoodsDto.getThumb());
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mallGoods.setGoodsDetails(addMallGoodsDto.getGoodsDetails());
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mallGoods.setOriginalPrice(addMallGoodsDto.getOriginalPrice());
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mallGoods.setCategoryId(addMallGoodsDto.getCategoryId());
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mallGoods.setPresentPrice(addMallGoodsDto.getPresentPrice());
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mallGoods.setIsHot(addMallGoodsDto.getIsHot());
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mallGoods.setIsSale(MallGoods.ISSALE_STATUS_DISABLED);
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mallGoodsMapper.insert(mallGoods);
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String thumbs = addMallGoodsDto.getThumbs();
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if(StrUtil.isNotEmpty(thumbs)){
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List<String> imgs = StrUtil.splitTrim(thumbs, ",");
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if(CollUtil.isNotEmpty(imgs)){
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int i = 1;
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for(String img : imgs){
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MallGoodsImages mallGoodsImages = new MallGoodsImages();
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mallGoodsImages.setGoodsId(mallGoods.getId());
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mallGoodsImages.setImageUrl(img);
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mallGoodsImages.setSeq(i);
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mallGoodsImagesMapper.insert(mallGoodsImages);
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i++;
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}
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}
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}
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List<AddMallGoodsSkuDto> addMallGoodsSkuDtos = addMallGoodsDto.getAddMallGoodsSkuDtos();
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Set<String> styles = new HashSet<>();
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if(CollUtil.isNotEmpty(addMallGoodsSkuDtos)){
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for(AddMallGoodsSkuDto addStyleDto : addMallGoodsSkuDtos){
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styles.add(addStyleDto.getStyleName());
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}
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}
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if(CollUtil.isNotEmpty(styles)){
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for(String style : styles){
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//新增样式
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MallGoodsStyle mallGoodsStyle = new MallGoodsStyle();
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mallGoodsStyle.setName(style);
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mallGoodsStyle.setGoodsId(mallGoods.getId());
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mallGoodsStyleMapper.insert(mallGoodsStyle);
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}
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}
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if(CollUtil.isNotEmpty(addMallGoodsSkuDtos)){
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for(AddMallGoodsSkuDto addMallGoodsSkuDto : addMallGoodsSkuDtos){
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MallGoodsStyle mallGoodsStyleSku = mallGoodsStyleMapper.selectByStyleName(addMallGoodsSkuDto.getStyleName(),mallGoods.getId());
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//新增商品规格
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MallGoodsSku mallGoodsSku = new MallGoodsSku();
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mallGoodsSku.setSkuName(addMallGoodsSkuDto.getSkuName());
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mallGoodsSku.setSkuImage(addMallGoodsSkuDto.getSkuImage());
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mallGoodsSku.setStock(addMallGoodsSkuDto.getStock()==null?0:addMallGoodsSkuDto.getStock());
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mallGoodsSku.setSkuVolume(addMallGoodsSkuDto.getSkuVolume()==null?0:addMallGoodsSkuDto.getSkuVolume());
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mallGoodsSku.setOriginalPrice(new BigDecimal(addMallGoodsSkuDto.getOriginalPrice()));
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mallGoodsSku.setPresentPrice(new BigDecimal(addMallGoodsSkuDto.getPresentPrice()));
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mallGoodsSku.setStyleId(mallGoodsStyleSku.getId());
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mallGoodsSku.setGoodsId(mallGoods.getId());
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mallGoodsSkuMapper.insert(mallGoodsSku);
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}
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}
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return new FebsResponse().success().message("操作成功");
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}
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@Override
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public FebsResponse upMallGoods(Long id) {
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MallGoods mallGoods = mallGoodsMapper.selectById(id);
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if(ObjectUtil.isEmpty(mallGoods)){
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return new FebsResponse().fail().message("商品不存在，请刷新当前页面");
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}
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mallGoods.setIsSale(MallGoods.ISSALE_STATUS_ENABLE);
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mallGoodsMapper.updateById(mallGoods);
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return new FebsResponse().success();
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}
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@Override
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public FebsResponse downMallGoods(Long id) {
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MallGoods mallGoods = mallGoodsMapper.selectById(id);
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if(ObjectUtil.isEmpty(mallGoods)){
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return new FebsResponse().fail().message("商品不存在，请刷新当前页面");
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}
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mallGoods.setIsSale(MallGoods.ISSALE_STATUS_DISABLED);
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mallGoodsMapper.updateById(mallGoods);
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return new FebsResponse().success();
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}
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@Override
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public FebsResponse delMallGoods(Long id) {
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MallGoods mallGoods = mallGoodsMapper.selectById(id);
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if(ObjectUtil.isEmpty(mallGoods)){
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return new FebsResponse().fail().message("商品不存在，请刷新当前页面");
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}
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Integer isSale = mallGoods.getIsSale();
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if(MallGoods.ISSALE_STATUS_DISABLED != isSale){
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return new FebsResponse().fail().message("请先下架该商品");
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}
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mallGoodsStyleMapper.deleteByGoodsId(id);
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mallGoodsSkuMapper.deleteByGoodsId(id);
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mallGoodsMapper.deleteById(mallGoods);
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return new FebsResponse().success();
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}
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@Override
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public AdminMailGoodsDetailVo getMallGoodsInfoById(long id) {
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AdminMailGoodsDetailVo adminMailGoodsDetailVo = mallGoodsMapper.selectMallGoodsInfoById(id);
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List<AdminMailGoodsSkuDetailVo> adminMailGoodsSkuDetailVos = mallGoodsSkuMapper.selectByGoodId(id);
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adminMailGoodsDetailVo.setMailGoodsSkuDetailVo(adminMailGoodsSkuDetailVos);
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return adminMailGoodsDetailVo;
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}
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}
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