hejianhao
2026-09-01 06f69c0a04e14639d005b84e46b82a93b8d5883d
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package com.tcm.training.admin.member.service;
 
import cn.idev.excel.FastExcel;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.tcm.training.admin.common.DateTimes;
import com.tcm.training.admin.common.PageResponse;
import com.tcm.training.admin.common.PhoneMasker;
import com.tcm.training.admin.live.entity.Clinic;
import com.tcm.training.admin.live.mapper.ClinicMapper;
import com.tcm.training.admin.member.dto.UserBatchClinicUpdateRequest;
import com.tcm.training.admin.member.dto.UserResetPasswordRequest;
import com.tcm.training.admin.member.dto.UserStatusRequest;
import com.tcm.training.admin.member.dto.UserUpdateRequest;
import com.tcm.training.admin.member.entity.AppUser;
import com.tcm.training.admin.member.excel.MemberUserExcelRow;
import com.tcm.training.admin.member.excel.UserExcelRow;
import com.tcm.training.admin.member.mapper.UserMapper;
import com.tcm.training.admin.member.row.UserDetailRow;
import com.tcm.training.admin.member.row.UserListRow;
import com.tcm.training.admin.member.vo.*;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
 
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.net.URLEncoder;
import java.time.LocalDateTime;
import java.util.ArrayList;
import java.util.List;
import java.util.regex.Pattern;
 
@Service
public class UserAppService {
 
    private static final Pattern PASSWORD_PATTERN = Pattern.compile(
            "^(?=.*[a-z])(?=.*[A-Z])(?=.*\\d)(?=.*[^A-Za-z\\d]).{12,64}$"
    );
    private static final String MEMBER_STATUS_ALL = "ALL";
    private static final String MEMBER_STATUS_ACTIVE = "ACTIVE";
    private static final String MEMBER_STATUS_EXPIRED = "EXPIRED";
 
    private final UserMapper userMapper;
    private final ClinicMapper clinicMapper;
    private final BCryptPasswordEncoder passwordEncoder;
 
    public UserAppService(UserMapper userMapper,
                          ClinicMapper clinicMapper,
                          BCryptPasswordEncoder passwordEncoder) {
        this.userMapper = userMapper;
        this.clinicMapper = clinicMapper;
        this.passwordEncoder = passwordEncoder;
    }
 
    /** 分页查询用户。 */
    public PageResponse<UserListItemVO> page(int page,
                                             int pageSize,
                                             String nickname,
                                             String phone,
                                             Long clinicId,
                                             Integer status,
                                             Integer isMember,
                                             String memberStatus,
                                             LocalDateTime memberExpireFrom,
                                             LocalDateTime memberExpireTo,
                                             LocalDateTime registeredFrom,
                                             LocalDateTime registeredTo) {
        String normalizedMemberStatus = normalizeMemberStatus(memberStatus);
        IPage<UserListRow> result = userMapper.selectUserPage(
                new Page<UserListRow>(page, pageSize),
                trimToNull(nickname),
                trimToNull(phone),
                clinicId,
                status,
                isMember,
                normalizedMemberStatus,
                memberExpireFrom,
                memberExpireTo,
                registeredFrom,
                registeredTo
        );
        List<UserListItemVO> list = new ArrayList<UserListItemVO>();
        for (UserListRow row : result.getRecords()) {
            UserListItemVO item = new UserListItemVO();
            item.setId(row.getId());
            item.setNickname(row.getNickname());
            item.setPhone(row.getPhone());
            item.setAvatar(row.getAvatar());
            item.setType(row.getType());
            item.setClinicName(row.getClinicName());
            item.setAge(row.getAge());
            item.setGender(row.getGender());
            item.setIsMember(row.getIsMember() != null && row.getIsMember() == 1);
            item.setMemberExpireAt(row.getMemberExpireAt());
            item.setStatus(row.getStatus());
            item.setCreatedAt(row.getCreatedAt());
            list.add(item);
        }
        return PageResponse.of(list, result.getTotal(), result.getCurrent(), result.getSize());
    }
 
    /** 查询用户详情。 */
    public UserDetailVO detail(Long id) {
        UserDetailRow row = userMapper.selectUserDetail(id);
        if (row == null) {
            throw new IllegalArgumentException("用户不存在");
        }
        UserDetailVO vo = new UserDetailVO();
        vo.setId(row.getId());
        vo.setNickname(row.getNickname());
        vo.setPhone(row.getPhone());
        vo.setAvatar(row.getAvatar());
        vo.setType(row.getType());
        vo.setGender(row.getGender());
        vo.setAge(row.getAge());
        vo.setIntro(row.getIntro());
        vo.setStatus(row.getStatus());
        vo.setIsMember(row.getIsMember() != null && row.getIsMember() == 1);
        vo.setMemberExpireAt(row.getMemberExpireAt());
        vo.setCreatedAt(row.getCreatedAt());
        vo.setUpdatedAt(row.getUpdatedAt());
        if (row.getClinicId() != null && row.getClinicName() != null) {
            vo.setClinic(new ClinicInUserVO(
                    row.getClinicId(),
                    row.getClinicName(),
                    row.getClinicContactName(),
                    row.getClinicContactPhone(),
                    row.getClinicAddress()
            ));
        }
        if ((row.getWechatNickname() != null && !row.getWechatNickname().trim().isEmpty())
                || (row.getWechatAvatar() != null && !row.getWechatAvatar().trim().isEmpty())
                || row.getWechatBoundAt() != null) {
            WechatBindingVO binding = new WechatBindingVO();
            binding.setNickname(row.getWechatNickname());
            binding.setAvatar(row.getWechatAvatar());
            binding.setBoundAt(row.getWechatBoundAt());
            vo.setWechatBinding(binding);
        }
        return vo;
    }
 
    @Transactional(rollbackFor = Exception.class)
    /** 更新用户信息。 */
    public UserDetailVO update(Long id, UserUpdateRequest req) {
        AppUser user = requireUser(id);
        if (req.getClinicId() != null) {
            Clinic clinic = clinicMapper.selectById(req.getClinicId());
            if (clinic == null || (clinic.getDeleted() != null && clinic.getDeleted() == 1)) {
                throw new IllegalArgumentException("绑定诊所不存在");
            }
        }
        AppUser phoneConflict = userMapper.selectOne(new LambdaQueryWrapper<AppUser>()
                .eq(AppUser::getPhone, req.getPhone().trim())
                .ne(AppUser::getId, id)
                .eq(AppUser::getDeleted, 0)
                .last("limit 1"));
        if (phoneConflict != null) {
            throw new IllegalArgumentException("登录账号已存在");
        }
 
        user.setNickname(req.getNickname().trim());
        user.setPhone(req.getPhone().trim());
        user.setAvatar(trimToNull(req.getAvatar()));
        user.setStatus(req.getStatus());
        user.setClinicId(req.getClinicId());
        user.setMemberExpireAt(req.getMemberExpireAt());
        userMapper.updateById(user);
        return detail(id);
    }
 
    @Transactional(rollbackFor = Exception.class)
    /** 修改用户状态。 */
    public UserStatusVO patchStatus(Long id, UserStatusRequest req) {
        AppUser user = requireUser(id);
        user.setStatus(req.getStatus());
        userMapper.updateById(user);
        return new UserStatusVO(id, req.getStatus());
    }
 
    @Transactional(rollbackFor = Exception.class)
    /** 重置用户密码。 */
    public void resetPassword(Long id, UserResetPasswordRequest req) {
        AppUser user = requireUser(id);
        if (!req.getNewPassword().equals(req.getConfirmPassword())) {
            throw new IllegalArgumentException("两次密码输入不一致");
        }
        validatePassword(req.getNewPassword());
        user.setPassword(passwordEncoder.encode(req.getNewPassword()));
        userMapper.updateById(user);
    }
 
    @Transactional(rollbackFor = Exception.class)
    /** 删除用户。 */
    public void delete(Long id) {
        requireUser(id);
        userMapper.deleteById(id);
    }
 
    @Transactional(rollbackFor = Exception.class)
    /** 解除用户微信绑定。 */
    public UserDetailVO unbindWechat(Long id) {
        requireUser(id);
        userMapper.update(null, new LambdaUpdateWrapper<AppUser>()
                .eq(AppUser::getId, id)
                .set(AppUser::getWechatOpenid, null)
                .set(AppUser::getWechatNickname, null)
                .set(AppUser::getWechatAvatar, null)
                .set(AppUser::getWechatBoundAt, null));
        return detail(id);
    }
 
    @Transactional(rollbackFor = Exception.class)
    /** 批量更新用户诊所归属。 */
    public void batchUpdateClinic(UserBatchClinicUpdateRequest req) {
        Clinic clinic = clinicMapper.selectById(req.getClinicId());
        if (clinic == null || Integer.valueOf(1).equals(clinic.getDeleted())) {
            throw new IllegalArgumentException("诊所不存在");
        }
        Long userCount = userMapper.selectCount(new LambdaQueryWrapper<AppUser>()
                .in(AppUser::getId, req.getUserIds())
                .eq(AppUser::getDeleted, 0));
        if (userCount != req.getUserIds().size()) {
            throw new IllegalArgumentException("部分用户不存在");
        }
        userMapper.update(null, new LambdaUpdateWrapper<AppUser>()
                .in(AppUser::getId, req.getUserIds())
                .eq(AppUser::getDeleted, 0)
                .set(AppUser::getClinicId, req.getClinicId()));
    }
 
    /** 查询诊所选项。 */
    public List<ClinicOptionVO> listClinicOptions() {
        List<Clinic> clinics = clinicMapper.selectList(new LambdaQueryWrapper<Clinic>()
                .eq(Clinic::getDeleted, 0)
                .eq(Clinic::getStatus, 1)
                .orderByAsc(Clinic::getId));
        List<ClinicOptionVO> list = new ArrayList<ClinicOptionVO>();
        for (Clinic clinic : clinics) {
            list.add(new ClinicOptionVO(clinic.getId(), clinic.getName()));
        }
        return list;
    }
 
    public void export(String nickname,
                       String phone,
                       Long clinicId,
                       Integer status,
                       Integer isMember,
                       String memberStatus,
                       LocalDateTime memberExpireFrom,
                       LocalDateTime memberExpireTo,
                       LocalDateTime registeredFrom,
                       LocalDateTime registeredTo,
                       HttpServletResponse response) throws IOException {
        String normalizedMemberStatus = normalizeMemberStatus(memberStatus);
        boolean memberMode = normalizedMemberStatus != null;
        response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
        response.setCharacterEncoding("utf-8");
        String filename = URLEncoder.encode(memberMode ? "会员用户列表" : "用户列表", "UTF-8").replace("+", "%20");
        response.setHeader("Content-Disposition", "attachment;filename*=utf-8''" + filename + ".xlsx");
 
        List<UserListRow> rows = userMapper.selectUserList(
                trimToNull(nickname),
                trimToNull(phone),
                clinicId,
                status,
                isMember,
                normalizedMemberStatus,
                memberExpireFrom,
                memberExpireTo,
                registeredFrom,
                registeredTo
        );
        if (memberMode) {
            List<MemberUserExcelRow> memberExcelRows = new ArrayList<MemberUserExcelRow>();
            for (UserListRow row : rows) {
                MemberUserExcelRow excel = new MemberUserExcelRow();
                excel.setId(row.getId());
                excel.setNickname(row.getNickname());
                excel.setPhone(PhoneMasker.mask(row.getPhone()));
                excel.setMemberStatus(row.getIsMember() != null && row.getIsMember() == 1 ? "生效中" : "已失效");
                excel.setMemberExpireAt(DateTimes.format(row.getMemberExpireAt()));
                memberExcelRows.add(excel);
            }
            FastExcel.write(response.getOutputStream(), MemberUserExcelRow.class)
                    .sheet("会员用户列表")
                    .doWrite(memberExcelRows);
            return;
        }
        List<UserExcelRow> excelRows = new ArrayList<UserExcelRow>();
        for (UserListRow row : rows) {
            UserExcelRow excel = new UserExcelRow();
            excel.setId(row.getId());
            excel.setNickname(row.getNickname());
            excel.setType(typeText(row.getType()));
            excel.setPhone(PhoneMasker.mask(row.getPhone()));
            excel.setClinicName(row.getClinicName() == null ? "-" : row.getClinicName());
            excel.setAge(row.getAge());
            excel.setGender(genderText(row.getGender()));
            excel.setIsMember(row.getIsMember() != null && row.getIsMember() == 1 ? "是" : "否");
            excel.setStatus(statusText(row.getStatus()));
            excel.setCreatedAt(DateTimes.format(row.getCreatedAt()));
            excelRows.add(excel);
        }
        FastExcel.write(response.getOutputStream(), UserExcelRow.class)
                .sheet("用户列表")
                .doWrite(excelRows);
    }
 
    private AppUser requireUser(Long id) {
        AppUser user = userMapper.selectOne(new LambdaQueryWrapper<AppUser>()
                .eq(AppUser::getId, id)
                .eq(AppUser::getDeleted, 0)
                .last("limit 1"));
        if (user == null) {
            throw new IllegalArgumentException("用户不存在");
        }
        return user;
    }
 
    private void validatePassword(String password) {
        if (!PASSWORD_PATTERN.matcher(password).matches()) {
            throw new IllegalArgumentException("密码需至少12位,且包含大小写字母、数字和特殊字符");
        }
    }
 
    private String trimToNull(String value) {
        if (value == null) {
            return null;
        }
        String trimmed = value.trim();
        return trimmed.isEmpty() ? null : trimmed;
    }
 
    private String normalizeMemberStatus(String memberStatus) {
        String normalized = trimToNull(memberStatus);
        if (normalized == null) {
            return null;
        }
        String upper = normalized.toUpperCase();
        if (MEMBER_STATUS_ALL.equals(upper) || MEMBER_STATUS_ACTIVE.equals(upper) || MEMBER_STATUS_EXPIRED.equals(upper)) {
            return upper;
        }
        throw new IllegalArgumentException("会员状态筛选不合法");
    }
 
    private String typeText(Integer type) {
        return type != null && type == 1 ? "诊所" : "个人";
    }
 
    private String genderText(Integer gender) {
        if (gender == null) {
            return "-";
        }
        return gender == 1 ? "男" : "女";
    }
 
    private String statusText(Integer status) {
        return status != null && status == 1 ? "启用" : "禁用";
    }
}