package cn.lili.modules.lmk.service.impl;
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import cn.lili.common.exception.ServiceException;
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import cn.lili.common.utils.StringUtils;
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import cn.lili.utils.COSUtil;
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import com.baomidou.mybatisplus.core.metadata.IPage;
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import cn.lili.modules.lmk.domain.entity.AdImg;
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import cn.lili.modules.lmk.mapper.AdImgMapper;
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import cn.lili.modules.lmk.service.AdImgService;
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import cn.lili.base.Result;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import cn.lili.modules.lmk.domain.form.AdImgForm;
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import cn.lili.modules.lmk.domain.vo.AdImgVO;
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import cn.lili.modules.lmk.domain.query.AdImgQuery;
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import org.abego.treelayout.internal.util.java.lang.string.StringUtil;
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import org.springframework.stereotype.Service;
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import lombok.RequiredArgsConstructor;
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import cn.lili.utils.PageUtil;
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import org.springframework.beans.BeanUtils;
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import org.springframework.util.Assert;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.stream.Collectors;
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/**
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* 私厨定制广告图片 服务实现类
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*
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* @author peng
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* @since 2025-12-24
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*/
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@Service
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@RequiredArgsConstructor
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public class AdImgServiceImpl extends ServiceImpl<AdImgMapper, AdImg> implements AdImgService {
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private final AdImgMapper adImgMapper;
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private final COSUtil cosUtil;
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/**
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* 添加
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* @param form
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* @return
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*/
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@Override
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public Result add(AdImgForm form) {
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AdImg entity = AdImgForm.getEntityByForm(form, null);
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List<AdImg> adImgs = baseMapper.selectList(null);
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if (!adImgs.isEmpty()) {
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throw new ServiceException("当前封面有图片了");
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}
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baseMapper.insert(entity);
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return Result.ok("添加成功");
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}
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/**
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* 修改
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* @param form
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* @return
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*/
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@Override
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public Result update(AdImgForm form) {
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AdImg entity = baseMapper.selectById(form.getId());
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// 为空抛IllegalArgumentException，做全局异常处理
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Assert.notNull(entity, "记录不存在");
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BeanUtils.copyProperties(form, entity);
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baseMapper.updateById(entity);
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return Result.ok("修改成功");
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}
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/**
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* 批量删除
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* @param ids
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* @return
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*/
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@Override
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public Result remove(List<String> ids) {
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baseMapper.deleteBatchIds(ids);
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return Result.ok("删除成功");
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}
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/**
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* id删除
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* @param id
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* @return
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*/
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@Override
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public Result removeById(String id) {
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baseMapper.deleteById(id);
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return Result.ok("删除成功");
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}
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/**
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* 分页查询
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* @param query
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* @return
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*/
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@Override
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public Result page(AdImgQuery query) {
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IPage<AdImgVO> page = PageUtil.getPage(query, AdImgVO.class);
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baseMapper.getPage(page, query);
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for (AdImgVO record : page.getRecords()) {
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if (StringUtils.isNotBlank(record.getCoverUrl())&&!record.getCoverUrl().contains("http")) {
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record.setCoverUrl(cosUtil.getPreviewUrl(record.getCoverUrl()));
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}
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}
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return Result.ok().data(page.getRecords()).total(page.getTotal());
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}
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/**
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* 根据id查找
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* @param id
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* @return
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*/
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@Override
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public Result detail(String id) {
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AdImgVO vo = baseMapper.getById(id);
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Assert.notNull(vo, "记录不存在");
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return Result.ok().data(vo);
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}
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/**
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* 列表
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* @return
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*/
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@Override
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public Result all() {
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List<AdImg> entities = baseMapper.selectList(null);
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List<AdImgVO> vos = entities.stream()
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.map(entity -> AdImgVO.getVoByEntity(entity, null))
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.collect(Collectors.toList());
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return Result.ok().data(vos);
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}
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@Override
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public Result getKitchenBanner() {
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List<AdImg> adImgs = baseMapper.selectList(null);
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if (!adImgs.isEmpty()) {
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AdImg adImg = adImgs.get(0);
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adImgs = new ArrayList<>();
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if (StringUtils.isNotBlank(adImg.getCoverUrl())&&!adImg.getCoverUrl().contains("http")) {
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adImg.setCoverUrl(cosUtil.getPreviewUrl(adImg.getCoverUrl()));
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}
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adImgs.add(adImg);
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}
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return Result.ok().data(adImgs);
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}
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}
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