package com.javaweb.geo.service.impl;
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import java.io.File;
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import java.nio.charset.Charset;
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import java.util.ArrayList;
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import java.util.List;
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import cn.hutool.core.io.FileUtil;
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import cn.hutool.core.util.ZipUtil;
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import com.javaweb.common.config.Global;
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import com.javaweb.common.core.domain.AjaxResult;
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import com.javaweb.common.utils.DateUtils;
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import com.javaweb.common.utils.IdGenerate;
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import com.javaweb.common.utils.StringUtils;
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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 com.javaweb.geo.mapper.ProjectDataMapper;
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import com.javaweb.geo.domain.ProjectData;
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import com.javaweb.geo.service.IProjectDataService;
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import com.javaweb.common.core.text.Convert;
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import org.springframework.util.ObjectUtils;
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import org.springframework.web.multipart.MultipartFile;
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import javax.servlet.http.HttpServletRequest;
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/**
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* 项目资料Service业务层处理
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*
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* @author cxy
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* @date 2024-05-16
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*/
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@Service
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public class ProjectDataServiceImpl implements IProjectDataService {
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private static String manUploadPath = "imgupload";
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private static String imgUploadPath = Global.getProfile() + "\\" + manUploadPath + "\\";
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@Autowired
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private ProjectDataMapper projectDataMapper;
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/**
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* 查询项目资料
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*
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* @param id 项目资料ID
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* @return 项目资料
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*/
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@Override
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public ProjectData selectProjectDataById(String id) {
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return projectDataMapper.selectProjectDataById(id);
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}
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/**
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* 查询项目资料列表
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*
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* @param projectData 项目资料
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* @return 项目资料
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*/
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@Override
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public List<ProjectData> selectProjectDataList(ProjectData projectData) {
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if (!ObjectUtils.isEmpty(projectData.getDataType()) && projectData.getDataType().endsWith(",")) {
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projectData.setDataType(projectData.getDataType().substring(0, 1));
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}
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return projectDataMapper.selectProjectDataList(projectData);
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}
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/**
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* 新增项目资料
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*
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* @param projectData 项目资料
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* @return 结果
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*/
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@Override
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public int insertProjectData(ProjectData projectData) {
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if (ObjectUtils.isEmpty(projectData.getId())) {
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projectData.setId(IdGenerate.nextId());
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}
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projectData.setCreateTime(DateUtils.getNowDate());
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return projectDataMapper.insertProjectData(projectData);
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}
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/**
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* 修改项目资料
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*
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* @param projectData 项目资料
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* @return 结果
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*/
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@Override
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public int updateProjectData(ProjectData projectData) {
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projectData.setUpdateTime(DateUtils.getNowDate());
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return projectDataMapper.updateProjectData(projectData);
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}
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/**
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* 删除项目资料对象
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*
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* @param ids 需要删除的数据ID
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* @return 结果
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*/
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@Override
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public int deleteProjectDataByIds(String ids) {
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return projectDataMapper.deleteProjectDataByIds(Convert.toStrArray(ids));
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}
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/**
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* 删除项目资料信息
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*
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* @param id 项目资料ID
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* @return 结果
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*/
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@Override
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public int deleteProjectDataById(String id) {
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return projectDataMapper.deleteProjectDataById(id);
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}
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@Override
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public AjaxResult uploadZIP(MultipartFile file, HttpServletRequest request) {
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String uploadPath = Global.getProfile() + "\\";
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String originalFilename = file.getOriginalFilename();
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String fieldname = request.getParameter("fieldname");
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if (StringUtils.isEmpty(fieldname)) {
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fieldname = "filename";
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}
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//获取后缀.zip 保存的文件名
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String substring = originalFilename.substring(originalFilename.lastIndexOf("."));
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String UID = IdGenerate.nextId();
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String dFileName = UID + substring;
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File file2 = new File(uploadPath + dFileName);
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try {
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file.transferTo(file2);
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} catch (Exception e) {
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return AjaxResult.warn("附件上传失败！");
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}
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//解压缩
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try {
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ZipUtil.unzip(file2, Charset.forName("GBK"));
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} catch (Exception e) {
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return AjaxResult.warn("附件解压缩失败！");
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}
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String moveDir = Global.getProfile() + "\\" + UID + "\\" + originalFilename.replace(substring, "");
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List<String> movedFiles = moveFile(moveDir);
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updateFilePath(fieldname, movedFiles);
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FileUtil.del(new File(uploadPath + UID));
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FileUtil.del(file2);
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return AjaxResult.success("上传成功");
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}
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//移动 文件
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private List<String> moveFile(String moveDir) {
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List<String> list = new ArrayList<>();
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File file = new File(moveDir);
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String detpath = imgUploadPath;
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if (file.isDirectory()) {
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File[] files = file.listFiles();
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int len = files.length;
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for (int i = 0; i < len; i++) {
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String filename = files[i].getName();
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list.add(filename);
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FileUtil.copy(files[i], new File(detpath + filename), true);
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}
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}
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return list;
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}
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private void updateFilePath(String filedname, List<String> filesPath) {
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for (String fileName : filesPath) {
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String substring = fileName.substring(fileName.lastIndexOf("."));
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String docFileName = fileName.replace(substring, "").trim();
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ProjectData param = new ProjectData();
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if (filedname.equals("filename")) {
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param.setName(docFileName);
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}
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List<ProjectData> list = projectDataMapper.selectProjectDataList(param);
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if (!ObjectUtils.isEmpty(list)) {
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for (ProjectData item : list) {
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ProjectData entity = new ProjectData();
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entity.setId(item.getId());
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entity.setDataUrl(manUploadPath + "/" + fileName);
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projectDataMapper.updateProjectData(entity);
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}
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}
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}
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}
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}
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