package com.mzl.flower.service.film.impl;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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import com.mzl.flower.config.exception.ValidationException;
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import com.mzl.flower.config.security.SecurityUtils;
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import com.mzl.flower.constant.Constants;
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import com.mzl.flower.dto.BatchDTO;
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import com.mzl.flower.dto.request.film.FilmWorksDTO;
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import com.mzl.flower.dto.request.film.FilmWorksQueryDTO;
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import com.mzl.flower.dto.request.system.UserInfoDTO;
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import com.mzl.flower.dto.response.customer.CustomerDTO;
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import com.mzl.flower.dto.response.film.FilmWorksVO;
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import com.mzl.flower.entity.film.FilmWorks;
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import com.mzl.flower.mapper.customer.CustomerMapper;
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import com.mzl.flower.mapper.film.FilmWorksMapper;
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import com.mzl.flower.service.film.FilmWorksService;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.mzl.flower.utils.DateUtils;
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import lombok.RequiredArgsConstructor;
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import org.apache.commons.lang3.StringUtils;
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import org.springframework.beans.BeanUtils;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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import org.springframework.util.ObjectUtils;
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import java.time.LocalDate;
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import java.util.List;
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/**
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* <p>
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* 影视作品信息表 服务实现类
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* </p>
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*
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* @author generator@Fang
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* @since 2025-05-19
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*/
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@Service
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@Transactional
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@RequiredArgsConstructor
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public class FilmWorksServiceImpl extends ServiceImpl<FilmWorksMapper, FilmWorks> implements FilmWorksService {
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private final FilmWorksMapper filmWorksMapper;
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private final CustomerMapper customerMapper;
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@Override
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public void saveFilmWorks(FilmWorksDTO filmWorksDTO) {
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// 转换
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FilmWorks filmWorks = new FilmWorks();
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BeanUtils.copyProperties(filmWorksDTO, filmWorks);
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filmWorks.create();
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filmWorks.setStatus(Constants.COMMON_PUBLISH_STATUS.unpublished.name());
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filmWorksMapper.insert(filmWorks);
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}
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@Override
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public void updateFilmWorks(FilmWorksDTO filmWorksDTO) {
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FilmWorks filmWork = filmWorksMapper.selectById(filmWorksDTO.getId());
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FilmWorks filmWorks = new FilmWorks();
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BeanUtils.copyProperties(filmWorksDTO,filmWorks);
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if (filmWork != null) {
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filmWorks.setClassify(filmWork.getClassify());
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filmWorks.setCreateBy(filmWork.getCreateBy());
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filmWorks.setCreateTime(filmWork.getCreateTime());
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filmWorks.setStatus(filmWork.getStatus());
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}
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filmWorks.update(SecurityUtils.getUserId());
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filmWorksMapper.updateById(filmWorks);
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}
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@Override
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public void deleteFilmWorks(String id) {
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FilmWorks filmWork = filmWorksMapper.selectById(id);
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if(filmWork==null){
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throw new ValidationException("找不到id为"+id+"的影视作品");
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}
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filmWorksMapper.deleteById(id);
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}
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@Override
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public Page<FilmWorksVO> queryPage(FilmWorksQueryDTO dto, Page page) {
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if(StringUtils.isNotBlank(dto.getCreateDateBeginStr())){
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dto.setCreateDateBegin(DateUtils.dateToLocalDateTime(dto.getCreateDateBeginStr(),true));
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}
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if(StringUtils.isNotBlank(dto.getCreateDateEndStr())){
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dto.setCreateDateEnd(DateUtils.dateToLocalDateTime(dto.getCreateDateEndStr(),false));
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}
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//todo 这里的用户ID可能为空，用户存在不登录的情况下访问，传null
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try {
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dto.setUserId(SecurityUtils.getUserId());
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} catch (Exception e) {
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dto.setUserId(null);
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}
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List<FilmWorksVO> list = filmWorksMapper.queryPage(dto,page);
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page.setRecords(list);
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return page;
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}
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@Override
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public List<FilmWorksVO> getFilmWorksAll() {
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return filmWorksMapper.getFilmWorksAll();
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}
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@Override
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public void changeStatus(Long id) {
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FilmWorks filmWork = filmWorksMapper.selectById(id);
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if (filmWork == null) {
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throw new ValidationException("找不到id为" + id + "的公告");
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}
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if (Constants.COMMON_PUBLISH_STATUS.published.name().equals(filmWork.getStatus())) {
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filmWork.setStatus(Constants.COMMON_PUBLISH_STATUS.unpublished.name());
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} else {
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filmWork.setStatus(Constants.COMMON_PUBLISH_STATUS.published.name());
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filmWork.setPublishDate(LocalDate.now());
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}
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filmWorksMapper.updateById(filmWork);
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}
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@Override
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public void batchDelete(BatchDTO dto) {
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filmWorksMapper.deleteBatchIds(dto.getIds());
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}
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@Override
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public void batchPublish(BatchDTO dto) {
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List<FilmWorks> list = filmWorksMapper.selectList(new LambdaQueryWrapper<FilmWorks>().in(FilmWorks::getId, dto.getIds()));
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for (FilmWorks filmWork : list) {
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filmWork.setStatus(Constants.COMMON_PUBLISH_STATUS.published.name());
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filmWork.setPublishDate(LocalDate.now());
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filmWorksMapper.updateById(filmWork);
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}
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}
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@Override
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public FilmWorksVO detail(Long id) {
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// userId 可以是空，因为用户可以登录
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String userId = SecurityUtils.getUserId();
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FilmWorksVO filmWorksVO = filmWorksMapper.selectInfoById(id,userId);
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if(filmWorksVO==null){
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return null;
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}
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CustomerDTO currentCustomer = customerMapper.getCurrentCustomer(filmWorksVO.getCreateBy());
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filmWorksVO.setNickname(currentCustomer.getNickName());
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filmWorksVO.setAvatar(currentCustomer.getCover());
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return filmWorksVO;
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}
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}
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