104 lines
3.5 KiB
Dart
104 lines
3.5 KiB
Dart
import '../core/network/api_client.dart';
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import '../core/network/api_exception.dart';
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import '../core/network/endpoints.dart';
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import '../core/storage/token_store.dart';
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import '../models/user_model.dart';
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/// 认证服务（《03-接口文档》第 3 章）
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class AuthService {
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AuthService._();
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/// 3.1 发送短信验证码 scene: register/login/reset
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/// 返回开发模式验证码（短信通道未配置时服务端下发），生产通道下为 null
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static Future<String?> sendSmsCode(String phone, String scene) async {
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final data = await ApiClient.post<Map<String, dynamic>>(
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Endpoints.smsSend,
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data: {'phone': phone, 'scene': scene},
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);
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return data['dev_code'] as String?;
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}
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/// 3.2 发送邮箱验证码
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static Future<String?> sendEmailCode(String email, String scene) async {
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final data = await ApiClient.post<Map<String, dynamic>>(
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Endpoints.emailSend,
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data: {'email': email, 'scene': scene},
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);
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return data['dev_code'] as String?;
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}
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/// 3.3 注册（type: phone/email，可带邀请码），返回 Token 对与用户信息
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static Future<LoginResult> register({
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required String type,
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required String account,
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required String code,
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required String password,
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String? nickname,
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String? inviteCode,
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}) async {
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final data = await ApiClient.post<Map<String, dynamic>>(Endpoints.register, data: {
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'type': type,
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if (type == 'phone') 'phone': account else 'email': account,
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'code': code,
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'password': password,
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if (nickname != null && nickname.isNotEmpty) 'nickname': nickname,
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if (inviteCode != null && inviteCode.isNotEmpty) 'invite_code': inviteCode,
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});
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return _fromTokenData(data);
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}
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/// 3.4 登录（type: phone_password/phone_code/email_password）
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static Future<LoginResult> login({
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required String type,
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String? phone,
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String? email,
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String? password,
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String? code,
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}) async {
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final data = await ApiClient.post<Map<String, dynamic>>(Endpoints.login, data: {
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'type': type,
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if (phone != null) 'phone': phone,
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if (email != null) 'email': email,
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if (password != null) 'password': password,
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if (code != null) 'code': code,
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});
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return _fromTokenData(data);
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}
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/// 3.6 退出登录
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static Future<void> logout() async {
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try {
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await ApiClient.I.post(Endpoints.logout);
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} on ApiException catch (e) {
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// Token 已失效等情况忽略，本地照常清理
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if (!e.isUnauthorized) rethrow;
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}
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}
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/// 统一解析 Token 响应：access/refresh 入安全存储，user 转模型
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static Future<LoginResult> _fromTokenData(Map<String, dynamic> data) async {
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// 登录/注册响应携带新 token 对，必须先落存储（否则登录态判定与后续请求鉴权全挂）
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final access = data['access_token'] as String?;
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final refresh = data['refresh_token'] as String?;
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if (access != null && access.isNotEmpty && refresh != null && refresh.isNotEmpty) {
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await TokenStore.save(access: access, refresh: refresh);
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}
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final user = UserModel.fromJson((data['user'] as Map<String, dynamic>?) ?? const {});
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final trial = data['trial_granted'] as Map<String, dynamic>?;
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return LoginResult(
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user: user,
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trialPlanName: trial?['plan_name'] as String?,
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);
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}
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}
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/// 登录/注册结果
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class LoginResult {
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LoginResult({required this.user, this.trialPlanName});
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final UserModel user;
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/// 注册赠送的体验会员名称（关闭赠送开关时为 null）
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final String? trialPlanName;
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}
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