package com.ruoyi.inspectiontask.service.impl;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.baomidou.mybatisplus.core.metadata.IPage;
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import com.baomidou.mybatisplus.core.toolkit.CollectionUtils;
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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.basic.dto.StorageBlobDTO;
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import com.ruoyi.basic.mapper.StorageAttachmentMapper;
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import com.ruoyi.basic.mapper.StorageBlobMapper;
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import com.ruoyi.basic.pojo.StorageAttachment;
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import com.ruoyi.basic.pojo.StorageBlob;
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import com.ruoyi.basic.service.StorageAttachmentService;
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import com.ruoyi.common.utils.MinioUtils;
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import com.ruoyi.common.utils.SecurityUtils;
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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.inspectiontask.dto.InspectionTaskDto;
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import com.ruoyi.inspectiontask.mapper.InspectionTaskMapper;
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import com.ruoyi.inspectiontask.pojo.InspectionTask;
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import com.ruoyi.inspectiontask.service.InspectionTaskService;
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import com.ruoyi.project.system.domain.SysUser;
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import com.ruoyi.project.system.mapper.SysUserMapper;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import java.util.*;
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import java.util.function.Function;
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import java.util.stream.Collectors;
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import static com.ruoyi.common.constant.StorageAttachmentConstants.StorageAttachmentFile;
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import static com.ruoyi.common.enums.StorageAttachmentRecordType.InspectionTasks;
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/**
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* @author :yys
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* @date : 2025/9/19 10:54
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*/
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@Service
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@Slf4j
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public class InspectionTaskServiceImpl extends ServiceImpl<InspectionTaskMapper, InspectionTask> implements InspectionTaskService {
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@Autowired
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private InspectionTaskMapper inspectionTaskMapper;
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@Autowired
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private StorageAttachmentService storageAttachmentService;
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@Autowired
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private StorageBlobMapper storageBlobMapper;
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@Autowired
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private StorageAttachmentMapper storageAttachmentMapper;
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@Autowired
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private MinioUtils minioUtils;
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@Autowired
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private SysUserMapper sysUserMapper;
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@Override
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public IPage<InspectionTaskDto> selectInspectionTaskList(Page<InspectionTask> page, InspectionTaskDto inspectionTaskDto) {
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LambdaQueryWrapper<InspectionTask> queryWrapper = new LambdaQueryWrapper<>();
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queryWrapper.orderByDesc(InspectionTask::getCreateTime);
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IPage<InspectionTask> entityPage = inspectionTaskMapper.selectPage(page, queryWrapper);
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// 无数据提前返回
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if (CollectionUtils.isEmpty(entityPage.getRecords())) {
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return new Page<>(entityPage.getCurrent(), entityPage.getSize(), entityPage.getTotal());
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}
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// 获取id集合
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List<Long> ids = entityPage.getRecords().stream().map(InspectionTask::getId).collect(Collectors.toList());
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//登记人ids
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List<Long> registrantIds = entityPage.getRecords().stream().map(InspectionTask::getRegistrantId).collect(Collectors.toList());
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// 批量查询登记人
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Map<Long, SysUser> sysUserMap;
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if (!registrantIds.isEmpty()) {
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List<SysUser> sysUsers = sysUserMapper.selectList(registrantIds);
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sysUserMap = sysUsers.stream().collect(Collectors.toMap(SysUser::getUserId, Function.identity()));
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} else {
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sysUserMap = new HashMap<>();
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}
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//巡检人ids
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List<String> inspectorIds = entityPage.getRecords().stream().map(InspectionTask::getInspectorId).collect(Collectors.toList());
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//获取所有不重复的用户ID
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Set<Long> allUserIds = entityPage.getRecords().stream()
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.map(InspectionTask::getInspectorId) // 获取"2,3"这样的字符串
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.filter(StringUtils::isNotBlank)
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.flatMap(idsStr -> Arrays.stream(idsStr.split(",")))
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.map(idStr -> {
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try {
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return Long.parseLong(idStr.trim());
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} catch (NumberFormatException e) {
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return null;
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}
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})
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.filter(Objects::nonNull)
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.collect(Collectors.toSet());
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// 使用SQL批量查询用户信息
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Map<Long, String> userIdToNameMap = allUserIds.isEmpty()
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? Collections.emptyMap()
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: sysUserMapper.selectUsersByIds(new ArrayList<>(allUserIds))
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.stream()
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.collect(Collectors.toMap(
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SysUser::getUserId,
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SysUser::getNickName,
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(existing, replacement) -> existing));
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//处理附件
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Map<Long, List<StorageAttachment>> attachmentsMap = storageAttachmentMapper.selectList(new LambdaQueryWrapper<StorageAttachment>().in(StorageAttachment::getRecordId, ids)
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.eq(StorageAttachment::getRecordType, InspectionTasks.ordinal()))
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.stream()
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.collect(Collectors.groupingBy(StorageAttachment::getRecordId));
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// 批量查询所有需要的文件数据
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Set<Long> blobIds = attachmentsMap.values()
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.stream()
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.flatMap(List::stream)
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.map(StorageAttachment::getStorageBlobId)
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.collect(Collectors.toSet());
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Map<Long, StorageBlob> blobMap = blobIds.isEmpty()
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? Collections.emptyMap()
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: storageBlobMapper.selectList(new LambdaQueryWrapper<StorageBlob>().in(StorageBlob::getId, blobIds))
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.stream()
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.collect(Collectors.toMap(StorageBlob::getId, Function.identity()));
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List<InspectionTaskDto> dtoList = entityPage.getRecords().stream().map(inspectionTask -> {
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InspectionTaskDto dto = new InspectionTaskDto();
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BeanUtils.copyProperties(inspectionTask, dto); // 复制主对象属性
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// 设置登记人
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SysUser sysUser = sysUserMap.get(inspectionTask.getRegistrantId());
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if (sysUser != null) {
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dto.setRegistrant(sysUser.getNickName());
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}
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// 处理巡检人名称
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if (StringUtils.isNotBlank(inspectionTask.getInspectorId())) {
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String inspectorNames = Arrays.stream(inspectionTask.getInspectorId().split(","))
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.map(String::trim)
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.map(idStr -> {
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try {
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Long userId = Long.parseLong(idStr);
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return userIdToNameMap.getOrDefault(userId, "未知用户(" + idStr + ")");
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} catch (NumberFormatException e) {
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return "无效ID(" + idStr + ")";
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}
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})
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.collect(Collectors.joining(","));
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dto.setInspector(inspectorNames);
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}
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// 初始化三个附件列表
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dto.setBeforeProduction(new ArrayList<>());
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dto.setAfterProduction(new ArrayList<>());
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dto.setProductionIssues(new ArrayList<>());
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// 处理附件分类
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Optional.ofNullable(attachmentsMap.get(inspectionTask.getId()))
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.orElse(Collections.emptyList())
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.forEach(attachment -> {
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StorageBlob blob = blobMap.get(attachment.getStorageBlobId());
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if (blob != null) {
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// 创建附件DTO
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StorageBlobDTO blobDto = createBlobDto(blob);
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// 根据type分类
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switch ((int) blob.getType().longValue()) {
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case 0:
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dto.getBeforeProduction().add(blobDto);
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break;
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case 1:
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dto.getAfterProduction().add(blobDto);
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break;
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case 2:
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dto.getProductionIssues().add(blobDto);
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break;
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default:
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// 可选：记录未分类类型
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break;
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}
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}
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});
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return dto;
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}).collect(Collectors.toList());
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// 7. 构建返回分页对象
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IPage<InspectionTaskDto> resultPage = new Page<>();
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BeanUtils.copyProperties(entityPage, resultPage);
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resultPage.setRecords(dtoList);
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return resultPage;
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}
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// 提取创建BlobDTO的公共方法
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private StorageBlobDTO createBlobDto(StorageBlob blob) {
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StorageBlobDTO dto = new StorageBlobDTO();
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BeanUtils.copyProperties(blob, dto);
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// 设置URL
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dto.setUrl(minioUtils.getPreviewUrls(
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blob.getBucketFilename(),
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blob.getBucketName(),
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true
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));
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// 设置下载URL
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dto.setDownloadUrl(minioUtils.getDownloadUrls(
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blob.getBucketFilename(),
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blob.getBucketName(),
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blob.getOriginalFilename(),
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true
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));
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return dto;
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}
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@Override
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public int addOrEditInspectionTask(InspectionTaskDto inspectionTaskDto) {
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InspectionTask inspectionTask = new InspectionTask();
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BeanUtils.copyProperties(inspectionTaskDto, inspectionTask);
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inspectionTask.setRegistrantId(SecurityUtils.getLoginUser().getUserId());
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inspectionTask.setRegistrant(SecurityUtils.getLoginUser().getUsername());
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int i;
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if (Objects.isNull(inspectionTaskDto.getId())) {
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i = inspectionTaskMapper.insert(inspectionTask);
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} else {
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i = inspectionTaskMapper.updateById(inspectionTask);
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}
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if (inspectionTaskDto.getStorageBlobDTO() != null && !inspectionTaskDto.getStorageBlobDTO().isEmpty()) {
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List<StorageAttachment> attachments = new ArrayList<>();
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for (StorageBlobDTO storageBlobDTO : inspectionTaskDto.getStorageBlobDTO()) {
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StorageAttachment storageAttachment = new StorageAttachment(
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StorageAttachmentFile,
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(long) InspectionTasks.ordinal(),
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inspectionTask.getId()
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);
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storageAttachment.setStorageBlobDTO(storageBlobDTO);
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attachments.add(storageAttachment);
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}
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storageAttachmentService.saveStorageAttachment(attachments, inspectionTask.getId(), InspectionTasks, StorageAttachmentFile);
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}
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return i;
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}
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@Override
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public int delByIds(Long[] ids) {
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// 检查参数
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if (ids == null || ids.length == 0) {
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return 0;
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}
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return inspectionTaskMapper.deleteBatchIds(Arrays.asList(ids));
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}
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}
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