package com.ruoyi.system.service.impl;

import com.ruoyi.common.annotation.DataScope;
import com.ruoyi.common.constant.UserConstants;
import com.ruoyi.common.core.domain.entity.*;
import com.ruoyi.common.exception.ServiceException;
import com.ruoyi.common.utils.SecurityUtils;
import com.ruoyi.common.utils.StringUtils;
import com.ruoyi.common.utils.bean.BeanValidators;
import com.ruoyi.common.utils.spring.SpringUtils;
import com.ruoyi.system.domain.SysPost;
import com.ruoyi.system.domain.SysUserPost;
import com.ruoyi.system.mapper.*;
import com.ruoyi.system.service.ISysConfigService;
import com.ruoyi.system.service.ISysUserService;
import com.smartor.mapper.SysUserDeptMapper;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.util.CollectionUtils;

import javax.validation.Validator;
import java.util.*;
import java.util.stream.Collectors;

/**
 * 用户 业务层处理
 *
 * @author ruoyi
 */
@Service
public class SysUserServiceImpl implements ISysUserService {
    private static final Logger log = LoggerFactory.getLogger(SysUserServiceImpl.class);

    @Autowired
    private SysUserMapper userMapper;

    @Autowired
    private SysDeptMapper sysDeptMapper;

    @Autowired
    private SysUserDeptMapper sysUserDeptMapper;

    @Autowired
    private SysRoleMapper roleMapper;

    @Autowired
    private SysPostMapper postMapper;

    @Autowired
    private SysUserRoleMapper userRoleMapper;

    @Autowired
    private SysUserPostMapper userPostMapper;

    @Autowired
    private ISysConfigService configService;

    @Autowired
    protected Validator validator;

    /**
     * 根据条件分页查询用户列表
     *
     * @param user 用户信息
     * @return 用户信息集合信息
     */
    @Override
    @DataScope(deptAlias = "d", userAlias = "u")
    public List<SysUser> selectUserList(SysUser user) {
        return userMapper.selectUserList(user);
    }

    /**
     * 根据条件分页查询已分配用户角色列表
     *
     * @param user 用户信息
     * @return 用户信息集合信息
     */
    @Override
    @DataScope(deptAlias = "d", userAlias = "u")
    public List<SysUser> selectAllocatedList(SysUser user) {
        return userMapper.selectAllocatedList(user);
    }

    /**
     * 根据条件分页查询未分配用户角色列表
     *
     * @param user 用户信息
     * @return 用户信息集合信息
     */
    @Override
    @DataScope(deptAlias = "d", userAlias = "u")
    public List<SysUser> selectUnallocatedList(SysUser user) {
        return userMapper.selectUnallocatedList(user);
    }

    /**
     * 通过用户名查询用户
     *
     * @param userName 用户名
     * @return 用户对象信息
     */
    @Override
    public SysUser selectUserByUserName(String userName) {
        SysUser sysUser = userMapper.selectUserByUserName(userName);
        List<SysDept> sysDepts = sysUserDeptMapper.selectDeptListByUserId(sysUser.getUserId());
        List<Long> deptIds = new ArrayList<>();
        for (SysDept sysDept : sysDepts) {
            deptIds.add(sysDept.getDeptId());
        }
        SysUserDept sysUserDept = new SysUserDept();
        sysUserDept.setUserId(sysUser.getUserId());
        sysUserDept.setDeptType(sysUser.getSearchscope());
        List<SysUserDept> sysUserDeptKSs = null;
        List<SysUserDept> sysUserDeptBQs = null;
        if (StringUtils.isNotEmpty(sysUser.getSearchscope()) && sysUser.getSearchscope().equals("0")) {
            sysUserDept.setDeptType("1");
            sysUserDeptKSs = sysUserDeptMapper.selectSysUserDeptList(sysUserDept);
            sysUserDept.setDeptType("2");
            sysUserDeptBQs = sysUserDeptMapper.selectSysUserDeptList(sysUserDept);
        } else if (StringUtils.isNotEmpty(sysUser.getSearchscope()) && sysUser.getSearchscope().equals("1")) {
            sysUserDept.setDeptType("1");
            sysUserDeptKSs = sysUserDeptMapper.selectSysUserDeptList(sysUserDept);
        } else if (StringUtils.isNotEmpty(sysUser.getSearchscope()) && sysUser.getSearchscope().equals("2")) {
            sysUserDept.setDeptType("2");
            sysUserDeptBQs = sysUserDeptMapper.selectSysUserDeptList(sysUserDept);
        }

        sysUser.setDepts(deptIds);
        if (!CollectionUtils.isEmpty(sysUserDeptBQs)) {
            List<Map<String, Object>> list = new ArrayList<>();
            for (SysUserDept sud : sysUserDeptBQs) {
                Map<String, Object> map = new HashMap<>();
                map.put("districtCode", "");
                if (StringUtils.isNotEmpty(sud.getDeptCode())) map.put("districtCode", sud.getDeptCode());
                map.put("districtName", "");
                if (StringUtils.isNotEmpty(sud.getDeptName())) map.put("districtName", sud.getDeptName());
                list.add(map);
            }
            sysUser.setBelongWards(list);
        }
        if (!CollectionUtils.isEmpty(sysUserDeptKSs)) {
            List<Map<String, Object>> list = new ArrayList<>();
            for (SysUserDept sud : sysUserDeptKSs) {
                Map<String, Object> map = new HashMap<>();
                map.put("deptCode", "");
                if (StringUtils.isNotEmpty(sud.getDeptCode())) map.put("deptCode", sud.getDeptCode());
                map.put("deptName", "");
                if (StringUtils.isNotEmpty(sud.getDeptName())) map.put("deptName", sud.getDeptName());
                list.add(map);
            }
            sysUser.setBelongDepts(list);
        }
        return sysUser;
    }

    @Override
    public SysUser selectUserByUserName2(String userName) {
        String[] split = userName.split("&");
        SysUser sysUser = userMapper.selectUserByUserNameByCondition(split[0], split[1]);
        List<SysDept> sysDepts = null;
        if (StringUtils.isNotEmpty(split[0]) && split[0].equals("admin")) {
            SysDept dept = new SysDept();
            dept.setOrgid(split[1]);
            sysDepts = sysDeptMapper.selectDeptList(dept);
        } else {
            sysDepts = sysUserDeptMapper.selectDeptListByUserId(sysUser.getUserId());
        }
        List<Long> deptIds = new ArrayList<>();
        for (SysDept sysDept : sysDepts) {
            deptIds.add(sysDept.getDeptId());
        }
        SysUserDept sysUserDept = new SysUserDept();
        sysUserDept.setUserId(sysUser.getUserId());
        sysUserDept.setDeptType(sysUser.getSearchscope());
        List<SysUserDept> sysUserDeptKSs = null;
        List<SysUserDept> sysUserDeptBQs = null;
        if (StringUtils.isNotEmpty(sysUser.getSearchscope()) && sysUser.getSearchscope().equals("0")) {
            if (StringUtils.isNotEmpty(split[0]) && split[0].equals("admin")) {
                sysUserDept.setUserId(null);
            }
            sysUserDept.setDeptType("1");
            sysUserDeptKSs = sysUserDeptMapper.selectSysUserDeptList(sysUserDept);
            sysUserDept.setDeptType("2");
            sysUserDeptBQs = sysUserDeptMapper.selectSysUserDeptList(sysUserDept);
            //如果是admin，需要对sysUserDeptBQs，sysUserDeptBQs去重
            if (StringUtils.isNotEmpty(split[0]) && split[0].equals("admin")) {
                List<SysUserDept> distinctUserDepts = new ArrayList<>();
                Set<String> uniqueDeptCodes = new HashSet<>();
                for (SysUserDept userDept : sysUserDeptKSs) {
                    String deptCode = userDept.getDeptCode();
                    if (StringUtils.isNotEmpty(deptCode) && !uniqueDeptCodes.contains(deptCode)) {
                        distinctUserDepts.add(userDept);
                        uniqueDeptCodes.add(deptCode);
                    }
                }

                List<SysUserDept> distinctUserBQs = new ArrayList<>();
                Set<String> uniqueBQCodes = new HashSet<>();
                for (SysUserDept userDept : sysUserDeptBQs) {
                    String deptCode = userDept.getDeptCode();
                    if (StringUtils.isNotEmpty(deptCode) && !uniqueBQCodes.contains(deptCode)) {
                        distinctUserBQs.add(userDept);
                        uniqueBQCodes.add(deptCode);
                    }
                }
                sysUserDeptKSs = distinctUserDepts;
                sysUserDeptBQs = distinctUserBQs;
            }

        } else if (StringUtils.isNotEmpty(sysUser.getSearchscope()) && sysUser.getSearchscope().equals("1")) {
            sysUserDept.setDeptType("1");
            sysUserDeptKSs = sysUserDeptMapper.selectSysUserDeptList(sysUserDept);
        } else if (StringUtils.isNotEmpty(sysUser.getSearchscope()) && sysUser.getSearchscope().equals("2")) {
            sysUserDept.setDeptType("2");
            sysUserDeptBQs = sysUserDeptMapper.selectSysUserDeptList(sysUserDept);
        }

        sysUser.setDepts(deptIds);
        if (!CollectionUtils.isEmpty(sysUserDeptBQs)) {
            List<Map<String, Object>> list = new ArrayList<>();
            for (SysUserDept sud : sysUserDeptBQs) {
                Map<String, Object> map = new HashMap<>();
                map.put("districtCode", "");
                if (StringUtils.isNotEmpty(sud.getDeptCode())) map.put("districtCode", sud.getDeptCode());
                else continue;
                map.put("districtName", "");
                if (StringUtils.isNotEmpty(sud.getDeptName())) map.put("districtName", sud.getDeptName());
                list.add(map);
            }
            sysUser.setBelongWards(list);
        }
        if (!CollectionUtils.isEmpty(sysUserDeptKSs)) {
            List<Map<String, Object>> list = new ArrayList<>();
            for (SysUserDept sud : sysUserDeptKSs) {
                Map<String, Object> map = new HashMap<>();
                map.put("deptCode", "");
                if (StringUtils.isNotEmpty(sud.getDeptCode())) map.put("deptCode", sud.getDeptCode());
                else continue;
                map.put("deptName", "");
                if (StringUtils.isNotEmpty(sud.getDeptName())) map.put("deptName", sud.getDeptName());
                list.add(map);
            }
            sysUser.setBelongDepts(list);
        }
        return sysUser;
    }

    /**
     * 通过用户ID查询用户
     *
     * @param userId 用户ID
     * @return 用户对象信息
     */
    @Override
    public SysUser selectUserById(Long userId) {
        SysUser sysUser = userMapper.selectUserById(userId);
        List<SysDept> sysDepts = sysUserDeptMapper.selectDeptListByUserId(sysUser.getUserId());
        List<Long> deptIds = new ArrayList<>();
        for (SysDept sysDept : sysDepts) {
            deptIds.add(sysDept.getDeptId());
        }
        sysUser.setDepts(deptIds);
        return sysUser;
    }

    /**
     * 查询用户所属角色组
     *
     * @param userName 用户名
     * @return 结果
     */
    @Override
    public String selectUserRoleGroup(String userName) {
        List<SysRole> list = roleMapper.selectRolesByUserName(userName);
        if (CollectionUtils.isEmpty(list)) {
            return StringUtils.EMPTY;
        }
        return list.stream().map(SysRole::getRoleName).collect(Collectors.joining(","));
    }

    /**
     * 查询用户所属岗位组
     *
     * @param userName 用户名
     * @return 结果
     */
    @Override
    public String selectUserPostGroup(String userName) {
        List<SysPost> list = postMapper.selectPostsByUserName(userName);
        if (CollectionUtils.isEmpty(list)) {
            return StringUtils.EMPTY;
        }
        return list.stream().map(SysPost::getPostName).collect(Collectors.joining(","));
    }

    /**
     * 校验用户名称是否唯一
     *
     * @param user 用户信息
     * @return 结果
     */
    @Override
    public String checkUserNameUnique(SysUser user) {
        Long userId = StringUtils.isNull(user.getUserId()) ? -1L : user.getUserId();
        SysUser info = userMapper.checkUserNameUnique(user.getUserName());
        if (StringUtils.isNotNull(info) && info.getUserId().longValue() != userId.longValue()) {
            return UserConstants.NOT_UNIQUE;
        }
        return UserConstants.UNIQUE;
    }

    /**
     * 校验手机号码是否唯一
     *
     * @param user 用户信息
     * @return
     */
    @Override
    public String checkPhoneUnique(SysUser user) {
        Long userId = StringUtils.isNull(user.getUserId()) ? -1L : user.getUserId();
        SysUser info = userMapper.checkPhoneUnique(user.getPhonenumber());
        if (StringUtils.isNotNull(info) && info.getUserId().longValue() != userId.longValue()) {
            return UserConstants.NOT_UNIQUE;
        }
        return UserConstants.UNIQUE;
    }

    /**
     * 校验email是否唯一
     *
     * @param user 用户信息
     * @return
     */
    @Override
    public String checkEmailUnique(SysUser user) {
        Long userId = StringUtils.isNull(user.getUserId()) ? -1L : user.getUserId();
        SysUser info = userMapper.checkEmailUnique(user.getEmail());
        if (StringUtils.isNotNull(info) && info.getUserId().longValue() != userId.longValue()) {
            return UserConstants.NOT_UNIQUE;
        }
        return UserConstants.UNIQUE;
    }

    /**
     * 校验用户是否允许操作
     *
     * @param user 用户信息
     */
    @Override
    public void checkUserAllowed(SysUser user) {
        if (StringUtils.isNotNull(user.getUserId()) && user.isAdmin()) {
            throw new ServiceException("不允许操作超级管理员用户");
        }
    }

    /**
     * 校验用户是否有数据权限
     *
     * @param userId 用户id
     */
    @Override
    public void checkUserDataScope(Long userId) {
        if (!SysUser.isAdmin(SecurityUtils.getUserId())) {
            SysUser user = new SysUser();
            user.setUserId(userId);
            List<SysUser> users = SpringUtils.getAopProxy(this).selectUserList(user);
            if (StringUtils.isEmpty(users)) {
                throw new ServiceException("没有权限访问用户数据！");
            }
        }
    }

    /**
     * 新增保存用户信息
     *
     * @param user 用户信息
     * @return 结果
     */
    @Override
    @Transactional
    public int insertUser(SysUser user) {
        // 新增用户信息
        int rows = userMapper.insertUser(user);
        //新增用户与部门关联
        if (!CollectionUtils.isEmpty(user.getDepts())) {
            for (Long deptId : user.getDepts()) {
                SysUserDept sysUserDep = new SysUserDept();
                sysUserDep.setUserId(user.getUserId());
                sysUserDep.setDeptId(deptId);
                sysUserDep.setCreateTime(new Date());
                sysUserDep.setUpdateTime(new Date());
                sysUserDep.setOrgid(user.getOrgid());
                sysUserDeptMapper.insertSysUserDept(sysUserDep);
            }
        }
        // 新增用户岗位关联
        insertUserPost(user);
        // 新增用户与角色管理
        insertUserRole(user);
        return rows;
    }

    /**
     * 注册用户信息
     *
     * @param user 用户信息
     * @return 结果
     */
    @Override
    public boolean registerUser(SysUser user) {
        return userMapper.insertUser(user) > 0;
    }

    /**
     * 修改保存用户信息
     *
     * @param user 用户信息
     * @return 结果
     */
    @Override
    @Transactional
    public int updateUser(SysUser user) {
        Long userId = user.getUserId();
        // 删除用户与角色关联
        userRoleMapper.deleteUserRoleByUserId(userId);
        // 新增用户与角色管理
        insertUserRole(user);
        // 删除用户与岗位关联
        userPostMapper.deleteUserPostByUserId(userId);
        // 新增用户与岗位管理
        insertUserPost(user);
        //删除用户与部门的关联
        Long[] ids = {user.getUserId()};
        //新增用户与部门关联
//        sysUserDeptMapper.deleteSysUserDeptByIds(ids);
//        if (!CollectionUtils.isEmpty(user.getDepts())) {
//            for (Long deptId : user.getDepts()) {
//                SysUserDept sysUserDep = new SysUserDept();
//                sysUserDep.setUserId(user.getUserId());
//                sysUserDep.setDeptId(deptId);
//                //查询是否 已经关联该部门
//                List<SysUserDept> sysUserDepts = sysUserDeptMapper.selectSysUserDeptList(sysUserDep);
//                if (!CollectionUtils.isEmpty(sysUserDepts)) {
//                    SysUserDept sysUserDept = sysUserDepts.get(0);
//                    sysUserDept.setDelFlag(0L);
//                    sysUserDeptMapper.updateSysUserDept(sysUserDept);
//                    continue;
//                }
//                sysUserDep.setCreateTime(new Date());
//                sysUserDep.setUpdateTime(new Date());
//                sysUserDeptMapper.insertSysUserDept(sysUserDep);
//            }
//        }
        if (!CollectionUtils.isEmpty(user.getDeptCodes())) {
            for (String deptCode : user.getDeptCodes()) {
                SysDept sysDept = sysDeptMapper.selectDeptByCode(deptCode);

                SysUserDept sysUserDept = new SysUserDept();
                sysUserDept.setUserId(user.getUserId());
                sysUserDept.setOrgid(user.getOrgid());
                sysUserDept.setDeptCode(deptCode);
                List<SysUserDept> sysUserDepts = sysUserDeptMapper.selectSysUserDeptList(sysUserDept);
                sysUserDept.setDelFlag(0L);
                sysUserDept.setDeptType("1");
                sysUserDept.setDeptName(sysDept.getDeptName());
                sysUserDept.setUpdateTime(new Date());
                if (!CollectionUtils.isEmpty(sysUserDepts)) {
                    sysUserDept.setId(sysUserDepts.get(0).getId());
                    sysUserDeptMapper.updateSysUserDept(sysUserDept);
                    continue;
                }
                sysUserDept.setCreateTime(new Date());
                sysUserDeptMapper.insertSysUserDept(sysUserDept);
            }
        }
        if (!CollectionUtils.isEmpty(user.getWardCodes())) {
            for (String wardCode : user.getWardCodes()) {
                SysDept sysDept = sysDeptMapper.selectDeptByCode(wardCode);

                SysUserDept sysUserDept = new SysUserDept();
                sysUserDept.setUserId(user.getUserId());
                sysUserDept.setDeptCode(wardCode);
                List<SysUserDept> sysUserDepts = sysUserDeptMapper.selectSysUserDeptList(sysUserDept);
                sysUserDept.setDelFlag(0L);
                sysUserDept.setDeptType("2");
                sysUserDept.setOrgid(user.getOrgid());
                sysUserDept.setDeptName(sysDept.getDeptName());
                sysUserDept.setUpdateTime(new Date());
                if (!CollectionUtils.isEmpty(sysUserDepts)) {
                    sysUserDeptMapper.updateSysUserDept(sysUserDept);
                    continue;
                }
                sysUserDept.setCreateTime(new Date());
                sysUserDeptMapper.insertSysUserDept(sysUserDept);
            }
        }
        return userMapper.updateUser(user);
    }

    /**
     * 用户授权角色
     *
     * @param userId  用户ID
     * @param roleIds 角色组
     */
    @Override
    @Transactional
    public void insertUserAuth(Long userId, Long[] roleIds, String orgid) {
        userRoleMapper.deleteUserRoleByUserId(userId);
        insertUserRole(userId, roleIds, orgid);
    }

    /**
     * 修改用户状态
     *
     * @param user 用户信息
     * @return 结果
     */
    @Override
    public int updateUserStatus(SysUser user) {
        return userMapper.updateUser(user);
    }

    /**
     * 修改用户基本信息
     *
     * @param user 用户信息
     * @return 结果
     */
    @Override
    public int updateUserProfile(SysUser user) {
        return userMapper.updateUser(user);
    }

    /**
     * 修改用户头像
     *
     * @param userName 用户名
     * @param avatar   头像地址
     * @return 结果
     */
    @Override
    public boolean updateUserAvatar(String userName, String avatar) {
        return userMapper.updateUserAvatar(userName, avatar) > 0;
    }

    /**
     * 重置用户密码
     *
     * @param user 用户信息
     * @return 结果
     */
    @Override
    public int resetPwd(SysUser user) {
        return userMapper.updateUser(user);
    }

    /**
     * 重置用户密码
     *
     * @param userName 用户名
     * @param password 密码
     * @return 结果
     */
    @Override
    public int resetUserPwd(String userName, String password) {
        return userMapper.resetUserPwd(userName, password);
    }

    /**
     * 新增用户角色信息
     *
     * @param user 用户对象
     */
    public void insertUserRole(SysUser user) {
        this.insertUserRole(user.getUserId(), user.getRoleIds(), user.getOrgid());
    }

    /**
     * 新增用户岗位信息
     *
     * @param user 用户对象
     */
    public void insertUserPost(SysUser user) {
        Long[] posts = user.getPostIds();
        if (StringUtils.isNotEmpty(posts)) {
            // 新增用户与岗位管理
            List<SysUserPost> list = new ArrayList<SysUserPost>(posts.length);
            for (Long postId : posts) {
                SysUserPost up = new SysUserPost();
                up.setUserId(user.getUserId());
                up.setPostId(postId);
                up.setOrgid(user.getOrgid());
                list.add(up);
            }
            userPostMapper.batchUserPost(list);
        }
    }

    /**
     * 新增用户角色信息
     *
     * @param userId  用户ID
     * @param roleIds 角色组
     */
    public void insertUserRole(Long userId, Long[] roleIds, String orgid) {
        if (StringUtils.isNotEmpty(roleIds)) {
            // 新增用户与角色管理
            List<SysUserRole> list = new ArrayList<SysUserRole>(roleIds.length);
            for (Long roleId : roleIds) {
                SysUserRole ur = new SysUserRole();
                ur.setUserId(userId);
                ur.setRoleId(roleId);
                ur.setOrgid(orgid);
                list.add(ur);
            }
            userRoleMapper.batchUserRole(list);
        }
    }

    /**
     * 通过用户ID删除用户
     *
     * @param userId 用户ID
     * @return 结果
     */
    @Override
    @Transactional
    public int deleteUserById(Long userId) {
        // 删除用户与角色关联
        userRoleMapper.deleteUserRoleByUserId(userId);
        // 删除用户与岗位表
        userPostMapper.deleteUserPostByUserId(userId);
        return userMapper.deleteUserById(userId);
    }

    /**
     * 批量删除用户信息
     *
     * @param userIds 需要删除的用户ID
     * @return 结果
     */
    @Override
    @Transactional
    public int deleteUserByIds(Long[] userIds) {
        for (Long userId : userIds) {
            checkUserAllowed(new SysUser(userId));
            checkUserDataScope(userId);
        }
        // 删除用户与角色关联
        userRoleMapper.deleteUserRole(userIds);
        // 删除用户与岗位关联
        userPostMapper.deleteUserPost(userIds);
        return userMapper.deleteUserByIds(userIds);
    }

    /**
     * 导入用户数据
     *
     * @param userList        用户数据列表
     * @param isUpdateSupport 是否更新支持，如果已存在，则进行更新数据
     * @param operName        操作用户
     * @return 结果
     */
    @Override
    public String importUser(List<SysUser> userList, Boolean isUpdateSupport, String operName) {
        if (StringUtils.isNull(userList) || userList.size() == 0) {
            throw new ServiceException("导入用户数据不能为空！");
        }
        int successNum = 0;
        int failureNum = 0;
        StringBuilder successMsg = new StringBuilder();
        StringBuilder failureMsg = new StringBuilder();
        String password = configService.selectConfigByKey("sys.user.initPassword");
        for (SysUser user : userList) {
            try {
                // 验证是否存在这个用户
                SysUser u = userMapper.selectUserByUserName(user.getUserName());
                if (StringUtils.isNull(u)) {
                    BeanValidators.validateWithException(validator, user);
                    user.setPassword(SecurityUtils.encryptPassword(password));
                    user.setCreateBy(operName);
                    this.insertUser(user);
                    successNum++;
                    successMsg.append("<br/>" + successNum + "、账号 " + user.getUserName() + " 导入成功");
                } else if (isUpdateSupport) {
                    BeanValidators.validateWithException(validator, user);
                    checkUserAllowed(user);
                    checkUserDataScope(user.getUserId());
                    user.setUpdateBy(operName);
                    this.updateUser(user);
                    successNum++;
                    successMsg.append("<br/>" + successNum + "、账号 " + user.getUserName() + " 更新成功");
                } else {
                    failureNum++;
                    failureMsg.append("<br/>" + failureNum + "、账号 " + user.getUserName() + " 已存在");
                }
            } catch (Exception e) {
                failureNum++;
                String msg = "<br/>" + failureNum + "、账号 " + user.getUserName() + " 导入失败：";
                failureMsg.append(msg + e.getMessage());
                log.error(msg, e);
            }
        }
        if (failureNum > 0) {
            failureMsg.insert(0, "很抱歉，导入失败！共 " + failureNum + " 条数据格式不正确，错误如下：");
            throw new ServiceException(failureMsg.toString());
        } else {
            successMsg.insert(0, "恭喜您，数据已全部导入成功！共 " + successNum + " 条，数据如下：");
        }
        return successMsg.toString();
    }
}