/// ============================================================
/// 闲言APP — 认证服务门面
/// 创建时间: 2026-04-29
/// 更新时间: 2026-05-15
/// 作用: 统一认证入口，委托给UserSecurityService和UserCenterService
/// 上次更新: v10.1.0 新增密保问题接口+多验证方式支持
/// ============================================================

import '../models/user_model.dart';
import '../../../core/services/auth/token_service.dart';
import 'user_security_service.dart';
import '../../user_center/services/user_center_service.dart';

class AuthService {
  AuthService._();

  // ============================================================
  // 登录
  // ============================================================

  /// 账号密码登录
  static Future<UserModel> login({
    required String account,
    required String password,
    String? deviceName,
    String? deviceModel,
    String? platform,
    String? appName,
    String? deviceId,
  }) async {
    return UserSecurityService.login(
      account: account,
      password: password,
      deviceName: deviceName,
      deviceModel: deviceModel,
      platform: platform,
      appName: appName,
      deviceId: deviceId,
    );
  }

  /// 回执登录 (无需密码)
  static Future<UserModel> receiptLogin({
    required String account,
    String? deviceName,
    String? deviceModel,
    String? platform,
    String? appName,
    String? deviceId,
  }) async {
    return UserSecurityService.receiptLogin(
      account: account,
      deviceName: deviceName,
      deviceModel: deviceModel,
      platform: platform,
      appName: appName,
      deviceId: deviceId,
    );
  }

  /// 手机号登录
  static Future<UserModel> mobileLogin({
    required String mobile,
    required String captcha,
    String? deviceName,
    String? deviceModel,
    String? platform,
    String? appName,
    String? deviceId,
  }) async {
    return UserSecurityService.mobileLogin(
      mobile: mobile,
      captcha: captcha,
      deviceName: deviceName,
      deviceModel: deviceModel,
      platform: platform,
      appName: appName,
      deviceId: deviceId,
    );
  }

  /// Token令牌登录
  static Future<UserModel> tokenLogin(
    String token, {
    String? deviceName,
    String? deviceModel,
    String? platform,
    String? appName,
    String? deviceId,
  }) async {
    return UserSecurityService.tokenLogin(
      token,
      deviceName: deviceName,
      deviceModel: deviceModel,
      platform: platform,
      appName: appName,
      deviceId: deviceId,
    );
  }

  /// 第三方平台登录
  static Future<UserModel> thirdLogin({
    required String platform,
    required String code,
  }) async {
    return UserSecurityService.thirdLogin(platform: platform, code: code);
  }

  /// 退出登录
  static Future<void> logout() async {
    await UserSecurityService.logout();
  }

  // ============================================================
  // 注册
  // ============================================================

  /// 注册新用户 (回执验证)
  static Future<UserModel> register({
    required String username,
    required String password,
    required String email,
    String? mobile,
    String? mobileCode,
    int? secQuestion,
    String? secAnswer,
  }) async {
    return UserSecurityService.register(
      username: username,
      password: password,
      email: email,
      mobile: mobile,
      mobileCode: mobileCode,
      secQuestion: secQuestion,
      secAnswer: secAnswer,
    );
  }

  // ============================================================
  // 密码管理
  // ============================================================

  /// 修改密码 (支持多验证方式)
  static Future<void> changePassword({
    required String newPassword,
    String? oldPassword,
    String? secAnswer,
    String? userId,
    String verifyMethod = 'password',
  }) async {
    return UserSecurityService.changePassword(
      newPassword: newPassword,
      oldPassword: oldPassword,
      secAnswer: secAnswer,
      userId: userId,
      verifyMethod: verifyMethod,
    );
  }

  /// 重置密码
  static Future<void> resetPassword({
    required String newPassword,
    String type = 'email',
    String? email,
    String? mobile,
  }) async {
    return UserSecurityService.resetPassword(
      newPassword: newPassword,
      type: type,
      email: email,
      mobile: mobile,
    );
  }

  // ============================================================
  // 邮箱/手机变更
  // ============================================================

  /// 修改邮箱 (支持回执/密保验证)
  static Future<Map<String, dynamic>> changeEmail({
    required String email,
    String verifyMethod = 'receipt',
    String? secAnswer,
    String? userId,
  }) async {
    return UserCenterService.changeEmail(
      email: email,
      verifyMethod: verifyMethod,
      secAnswer: secAnswer,
    );
  }

  /// 修改手机号 (回执验证)
  static Future<Map<String, dynamic>> changeMobile({
    required String mobile,
  }) async {
    return UserCenterService.changeMobile(mobile: mobile);
  }

  // ============================================================
  // 验证码
  // ============================================================

  /// 发送邮箱验证码
  static Future<void> sendEms({
    required String email,
    required String event,
  }) async {
    return UserSecurityService.sendEms(email: email, event: event);
  }

  /// 校验邮箱验证码
  static Future<bool> checkEms({
    required String email,
    required String captcha,
    required String event,
  }) async {
    return UserSecurityService.checkEms(
      email: email,
      captcha: captcha,
      event: event,
    );
  }

  /// 发送短信验证码
  static Future<void> sendSms({required String mobile}) async {
    return UserSecurityService.sendSms(mobile: mobile);
  }

  // ============================================================
  // 二维码登录 (v9.0.0新增)
  // ============================================================

  /// 生成二维码
  static Future<QrcodeGenerateResult> qrcodeGenerate() async {
    return UserSecurityService.qrcodeGenerate();
  }

  /// 扫码确认
  static Future<void> qrcodeConfirm({
    required String code,
    String? platform,
    String? deviceName,
    String? appName,
  }) async {
    return UserSecurityService.qrcodeConfirm(
      code: code,
      platform: platform,
      deviceName: deviceName,
      appName: appName,
    );
  }

  /// 轮询二维码状态
  static Future<QrcodePollResult> qrcodePoll({required String code}) async {
    return UserSecurityService.qrcodePoll(code: code);
  }

  /// 取消二维码
  static Future<void> qrcodeCancel({required String code}) async {
    return UserSecurityService.qrcodeCancel(code: code);
  }

  // ============================================================
  // 账号注销 (v9.0.0新增)
  // ============================================================

  /// 申请账号注销 (3天审核期)
  static Future<Map<String, dynamic>> requestDeletion({
    required String userId,
    String? reason,
  }) async {
    return UserSecurityService.requestDeletion(userId: userId, reason: reason);
  }

  /// 查询注销状态
  static Future<Map<String, dynamic>> deletionStatus() async {
    return UserSecurityService.deletionStatus();
  }

  /// 取消注销申请
  static Future<void> cancelDeletion() async {
    return UserSecurityService.cancelDeletion();
  }

  // ============================================================
  // 设备管理 (v1.5.0新增)
  // ============================================================

  /// 设备操作
  static Future<Map<String, dynamic>> devices({
    required String action,
    int? deviceId,
  }) async {
    return UserCenterService.devices(action: action, deviceId: deviceId);
  }

  /// 注册设备
  static Future<Map<String, dynamic>> registerDevice({
    required String deviceId,
    String? deviceName,
    String? deviceModel,
    String? platform,
    String? appName,
  }) async {
    return UserCenterService.registerDevice(
      deviceId: deviceId,
      deviceName: deviceName,
      deviceModel: deviceModel,
      platform: platform,
      appName: appName,
    );
  }

  // ============================================================
  // 用户信息
  // ============================================================

  /// 获取用户信息
  static Future<Map<String, dynamic>> getUserInfo() async {
    return UserCenterService.getUserInfo();
  }

  /// 修改个人信息
  static Future<Map<String, dynamic>> updateProfile({
    String? username,
    String? nickname,
    String? bio,
    String? avatarUrl,
  }) async {
    return UserCenterService.updateProfile(
      username: username,
      nickname: nickname,
      bio: bio,
      avatarUrl: avatarUrl,
    );
  }

  /// 获取缓存用户
  static UserModel? getCachedUser() {
    return UserSecurityService.getCachedUser();
  }

  static Future<void> clearCachedUser() {
    return UserSecurityService.clearCachedUser();
  }

  /// 验证本地Token是否有效
  static Future<bool> validateLocalToken() async {
    try {
      final info = await getUserInfo();
      return info.isNotEmpty;
    } catch (_) {
      return false;
    }
  }

  /// 尝试自动登录（使用已存储的Token）
  static Future<bool> tryAutoLogin() async {
    return validateLocalToken();
  }

  /// 刷新Token
  static Future<bool> refreshToken() async {
    return TokenService.refreshToken();
  }

  /// 检测Token状态
  static Future<TokenCheckResult> checkToken() async {
    return TokenService.checkToken();
  }

  // ============================================================
  // 密保问题 (v10.1.0新增)
  // ============================================================

  /// 获取预置密保问题列表
  static Future<List<SecQuestionItem>> secQuestions() async {
    return UserSecurityService.secQuestions();
  }

  /// 修改/设置密保问题
  static Future<Map<String, dynamic>> changeSecQuestion({
    required int secQuestion,
    required String secAnswer,
    required String verifyMethod,
    String? oldPassword,
    String? secAnswerOld,
    String? userId,
  }) async {
    return UserSecurityService.changeSecQuestion(
      secQuestion: secQuestion,
      secAnswer: secAnswer,
      verifyMethod: verifyMethod,
      oldPassword: oldPassword,
      secAnswerOld: secAnswerOld,
      userId: userId,
    );
  }
}