package com.whyc.service;
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import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
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import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
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import com.baomidou.mybatisplus.core.toolkit.Wrappers;
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import com.github.pagehelper.PageHelper;
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import com.github.pagehelper.PageInfo;
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import com.whyc.dto.FileDirPath;
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import com.whyc.dto.Response;
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import com.whyc.mapper.DocUserMapper;
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import com.whyc.pojo.DocDepart;
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import com.whyc.pojo.DocRole;
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import com.whyc.pojo.DocUser;
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import com.whyc.pojo.Permit;
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import com.whyc.util.ActionUtil;
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import com.whyc.util.RSAUtil;
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import org.apache.shiro.SecurityUtils;
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import org.apache.shiro.authc.UnknownAccountException;
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import org.apache.shiro.authc.UsernamePasswordToken;
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import org.apache.shiro.subject.Subject;
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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 org.springframework.web.multipart.MultipartFile;
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import javax.servlet.ServletContext;
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import javax.servlet.http.HttpServletRequest;
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import java.io.File;
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import java.io.IOException;
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import java.util.*;
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import static com.whyc.util.ActionUtil.createFilefolderIFNotExist;
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@Service
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public class DocUserService {
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@Autowired(required = false)
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private DocUserMapper mapper;
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@Autowired
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private DocFaceService faceService;
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@Autowired
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private DocRoleService roleService;
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@Autowired
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private DocDepartService departService;
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@Autowired
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private PermitService permitService;
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//查询所有用户信息
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public Response getAllUser(DocUser docUser, int pageCurr, int pageSize) {
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PageHelper.startPage(pageCurr,pageSize);
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List<DocUser> list=mapper.getAllUser(docUser);
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PageInfo pageInfo=new PageInfo(list);
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return new Response().setII(1,list!=null,pageInfo,"数据返回");
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}
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//编辑所有用户信息
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public Response updateUser(MultipartFile file,DocUser docUser) {
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int faceId=(docUser.getFaceId()==null||docUser.getFaceId().isEmpty())?0:Integer.valueOf(docUser.getFaceId());
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//检测是否存在重新上传的人脸
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faceId=checkFaceData(file,faceId);
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UpdateWrapper wrapper=new UpdateWrapper();
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wrapper.set("tel",docUser.getTel());
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wrapper.set("phone",docUser.getPhone());
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wrapper.set("depart_id",docUser.getDepartId());
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wrapper.set("face_id",faceId);
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wrapper.set("role_id",docUser.getRoleId());
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wrapper.set("mail",docUser.getMail());
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wrapper.eq("id",docUser.getId());
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int bl=mapper.update(null,wrapper);
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return new Response().set(1,bl>0);
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}
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//新添加用户信息
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public Response addUser(MultipartFile file,DocUser docUser) {
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QueryWrapper wrapper=new QueryWrapper();
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String pwd= RSAUtil.encrypt("123456", RSAUtil.getPublicKey());
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docUser.setSnId(pwd);
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wrapper.eq("name",docUser.getName());
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List list=mapper.selectList(wrapper);
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if(list!=null&&list.size()>0){
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return new Response().setII(1,false,list,"用户名已存在");
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}
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int faceId=(docUser.getFaceId()==null||docUser.getFaceId().isEmpty())?0:Integer.valueOf(docUser.getFaceId());
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//检测是否存在重新上传的人脸
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faceId=checkFaceData(file,faceId);
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docUser.setFaceId(String.valueOf(faceId));
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docUser.setCreTime(new Date());
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int bl=mapper.insert(docUser);
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return new Response().set(1,bl>0);
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}
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//检测是否存在重新上传的人脸
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public int checkFaceData(MultipartFile file,int faceId){
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String fileDirName = FileDirPath.getFileDirName();
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String root=fileDirName+File.separator+"face"+File.separator;
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if(file==null){
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return faceId;
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}else{
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String fileFileName = file.getOriginalFilename();
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String filePath = root + fileFileName;
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createFilefolderIFNotExist(filePath);
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try {
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file.transferTo(new File(filePath));
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} catch (IOException e) {
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e.printStackTrace();
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}
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if(faceId==0){
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//插入新图片同时获取人脸id
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faceId=faceService.getNewFaceId();
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//录入新的人脸
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faceService.setNewFace(faceId,filePath);
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}else{
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//修改旧的人脸
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faceService.updateFace(faceId,filePath);
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}
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}
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return faceId;
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}
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//删除用户信息
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public Response delUser(int id) {
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UpdateWrapper wrapper=new UpdateWrapper();
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wrapper.eq("id",id);
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int bl=mapper.delete(wrapper);
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return new Response().setII(1,bl>0,bl,"删除返回");
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}
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public Response login(String name, String snId, HttpServletRequest request) {
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Response response = new Response();
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String[] dataArr = RSAUtil.decryptFrontP(snId, RSAUtil.fontSeparator);
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//验签md5
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if (!dataArr[1].equals(ActionUtil.EncryptionMD5(org.apache.commons.lang3.StringUtils.trim(dataArr[0])).toString())) {
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return response.set(1, false, "密码验签失败");
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}
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UsernamePasswordToken userToken = new UsernamePasswordToken(name, dataArr[0]);
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Subject subject = SecurityUtils.getSubject();
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try {
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subject.login(userToken);
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} catch (Exception e) {
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if(e instanceof UnknownAccountException){
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return response.set(1,false,"账号不存在");
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}
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return response.set(1,false,"密码错误");
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}
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//登录成功
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ServletContext servletContext = request.getServletContext();
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servletContext.setAttribute(name, request.getSession().getId());
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//Session存储当前用户及权限组列表
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DocUser userDB = (DocUser) subject.getPrincipal();
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userDB.setSnId(null);
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request.getSession().setAttribute("user", userDB);
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//查询角色和部门列表信息
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Map<String,Object> map = new HashMap<>();
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List<DocDepart> departList = (List<DocDepart>) ((PageInfo)departService.getAllDepart().getData2()).getList();
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List<DocRole> roleList = (List<DocRole>) ((PageInfo)roleService.getAllRole().getData2()).getList();
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List<Permit> permitList = permitService.getPermitsByUname();
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map.put("departs",departList);
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map.put("roles",roleList);
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map.put("permits",permitList);
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return response.setIII(1,true, userDB,map,"登录成功");
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}
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//修改密码
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public Response changeSnId(String name,String oldSnId, String newSnId) {
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if(name==null||name.equals("")){
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return new Response().set(1,false,"找不到用户");
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}
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//验证老密码是否正确
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String snIdRsa=mapper.selectSnId(name);
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//解密
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String snId=RSAUtil.decrypt(snIdRsa,RSAUtil.getPrivateKey());
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String[] decOld=RSAUtil.decryptFrontP(oldSnId,RSAUtil.fontSeparator);
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String oldId=decOld[0];
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String[] newOld=RSAUtil.decryptFrontP(newSnId,RSAUtil.fontSeparator);
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String newId=newOld[0];
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if(oldId.equals(snId)){
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UpdateWrapper wrapper=new UpdateWrapper();
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wrapper.set("sn_id",RSAUtil.encrypt(newId,RSAUtil.getPublicKey()));
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wrapper.eq("name",name);
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int bl=mapper.update(null,wrapper);
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return new Response().set(1,bl>0,"修改成功");
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}else {
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return new Response().set(1,false,"修改失败");
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}
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}
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//根据角色id查询对应的用户
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public Response getUserByRoleId(int roleId) {
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QueryWrapper wrapper=new QueryWrapper();
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wrapper.eq("role_id",roleId);
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wrapper.select("id","name");
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List<DocUser> list=mapper.selectList(wrapper);
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return new Response().setII(1,list.size()>0,list,"返回数据");
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}
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//查询所有用户(权限管理用)
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public Response getAllDocUser() {
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List<DocUser> list=mapper.getAllDocUser();
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return new Response().setII(1,list!=null,list,"数据返回");
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}
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public Response readUserByRoleIds(Integer[] roleIds) {
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QueryWrapper wrapper=new QueryWrapper();
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List<Integer> integers = Arrays.asList(roleIds);
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wrapper.in("role_id",integers);
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wrapper.select("id","name","role_id");
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List<DocUser> list=mapper.selectList(wrapper);
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return new Response().setII(1,list.size()>0,list,"返回数据");
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}
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public boolean checkExists(String userName) {
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QueryWrapper<DocUser> query = Wrappers.query();
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query.eq("name",userName).last(" limit 1");
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DocUser docUser = mapper.selectOne(query);
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return docUser != null;
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}
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}
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