package com.ruoyi.system.service.impl;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.ruoyi.common.basic.PageInfo;
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import com.ruoyi.common.utils.StringUtils;
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import com.ruoyi.common.utils.bean.BeanUtils;
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import com.ruoyi.system.mapper.TTrainLibraryMapper;
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import com.ruoyi.system.model.TProjectTeam;
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import com.ruoyi.system.model.TTrainLibrary;
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import com.ruoyi.system.query.TTrainLibraryDetailQuery;
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import com.ruoyi.system.query.TTrainLibraryQuery;
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import com.ruoyi.system.service.TProjectTeamService;
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import com.ruoyi.system.service.TTrainLibraryService;
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import com.ruoyi.system.vo.TTrainLibraryDetailVO;
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import com.ruoyi.system.vo.TTrainLibraryVO;
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import com.ruoyi.system.vo.TTrainLibraryWarehousingVO;
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import org.springframework.stereotype.Service;
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import javax.annotation.Resource;
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import java.util.ArrayList;
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import java.util.List;
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/**
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* <p>
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* 菌种库 服务实现类
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* </p>
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*
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* @author 无关风月
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* @since 2025-04-12
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*/
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@Service
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public class TTrainLibraryServiceImpl extends ServiceImpl<TTrainLibraryMapper, TTrainLibrary> implements TTrainLibraryService {
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@Resource
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private TProjectTeamService projectTeamService;
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@Override
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public PageInfo<TTrainLibraryVO> pageList(TTrainLibraryQuery query, String roleType) {
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// 1. 查询所有符合条件的数据（不分页）
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List<TTrainLibraryVO> allList = this.baseMapper.listAll(query);
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// 2. 在内存中过滤 + 补充 projectName
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List<TTrainLibraryVO> filteredList = new ArrayList<>();
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for (TTrainLibraryVO vo : allList) {
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if (StringUtils.isNotEmpty(vo.getProjectId())) {
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TProjectTeam byId = projectTeamService.getById(vo.getProjectId());
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// 未封存的数据：roleType=2 或 status=1
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if (byId != null && ("2".equals(roleType) || byId.getStatus() == 1)) {
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vo.setProjectName(byId.getTeamName());
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filteredList.add(vo);
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}
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}
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}
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// 3. 手动分页（在内存中截取）
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int total = filteredList.size();
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int pageNum = query.getPageNum();
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int pageSize = query.getPageSize();
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int start = (pageNum - 1) * pageSize;
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int end = Math.min(start + pageSize, total);
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// 处理边界情况
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List<TTrainLibraryVO> pageList = new ArrayList<>();
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if (start < total) {
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pageList = filteredList.subList(start, end);
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}
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// 4. 构建 PageInfo 返回
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PageInfo<TTrainLibraryVO> pageInfo = new PageInfo<>();
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pageInfo.setRecords(pageList);
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pageInfo.setTotal(total);
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pageInfo.setPages((int) Math.ceil((double) total / pageSize));
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pageInfo.setHasNextPage(pageNum < (int) Math.ceil((double) total / pageSize));
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return pageInfo;
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}
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@Override
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public TTrainLibraryDetailVO getDetailById(TTrainLibraryDetailQuery query) {
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TTrainLibraryDetailVO tTrainLibraryDetailVO = new TTrainLibraryDetailVO();
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TTrainLibrary tTrainLibrary = this.baseMapper.selectById(query.getId());
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BeanUtils.copyProperties(tTrainLibrary,tTrainLibraryDetailVO);
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PageInfo<TTrainLibraryWarehousingVO> pageInfo = new PageInfo<>(query.getPageNum(), query.getPageSize());
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List<TTrainLibraryWarehousingVO> list = this.baseMapper.getDetailById(query,pageInfo);
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pageInfo.setRecords(list);
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tTrainLibraryDetailVO.setWarehousingList(pageInfo);
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return tTrainLibraryDetailVO;
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}
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}
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