fix: resolve flutter analyze errors - remove leaked code, fix method calls, cleanup imports

2026-03-23 16:55:54 +07:00
parent 4f202936fa
commit 71f1feaf98
33 changed files with 2851 additions and 224 deletions
@@ -0,0 +1,124 @@
+import 'package:dio/dio.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:google_sign_in/google_sign_in.dart';
+
+import '../../../core/config/app_config.dart';
+import '../../../core/models/user_model.dart';
+import '../../../core/network/providers.dart';
+import '../../../core/storage/secure_store.dart';
+
+// ─── State ────────────────────────────────────────────────────────────────────
+
+abstract class AuthState {}
+
+class AuthInitial extends AuthState {}
+
+class AuthLoading extends AuthState {}
+
+class AuthAuthenticated extends AuthState {
+  AuthAuthenticated(this.user);
+  final UserModel user;
+}
+
+class AuthUnauthenticated extends AuthState {}
+
+class AuthError extends AuthState {
+  AuthError(this.message);
+  final String message;
+}
+
+// ─── Notifier ─────────────────────────────────────────────────────────────────
+
+class AuthNotifier extends StateNotifier<AuthState> {
+  AuthNotifier(this._ref) : super(AuthInitial()) {
+    _restore();
+  }
+
+  final Ref _ref;
+
+  SecureStore get _store => _ref.read(secureStoreProvider);
+
+  final GoogleSignIn _googleSignIn = GoogleSignIn(
+    clientId: AppConfig.googleClientId.isNotEmpty ? AppConfig.googleClientId : null,
+    scopes: ['email', 'profile'],
+  );
+
+  Future<void> _restore() async {
+    final token = await _store.getAccessToken();
+    if (token != null && token.isNotEmpty) {
+      await _fetchProfile();
+    } else {
+      state = AuthUnauthenticated();
+    }
+  }
+
+  Future<void> _fetchProfile() async {
+    try {
+      final dio = _ref.read(apiClientProvider).dio;
+      final res = await dio.get('/api/user/profile');
+      state = AuthAuthenticated(UserModel.fromJson(res.data as Map<String, dynamic>));
+    } catch (_) {
+      await _store.clear();
+      state = AuthUnauthenticated();
+    }
+  }
+
+  Future<void> signInWithGoogle() async {
+    try {
+      state = AuthLoading();
+      final account = await _googleSignIn.signIn();
+      if (account == null) {
+        state = AuthUnauthenticated();
+        return;
+      }
+
+      final auth = await account.authentication;
+      final idToken = auth.idToken;
+      if (idToken == null) {
+        state = AuthError('Could not get ID token from Google');
+        return;
+      }
+
+      final dio = _ref.read(apiClientProvider).dio;
+      final res = await dio.post(
+        '/api/auth/mobile-login',
+        data: {'googleIdToken': idToken},
+      );
+
+      final data = res.data as Map<String, dynamic>;
+      await _store.setAccessToken(data['accessToken'] as String);
+      if (data['refreshToken'] != null) {
+        await _store.setRefreshToken(data['refreshToken'] as String);
+      }
+
+      state = AuthAuthenticated(
+        UserModel.fromJson(data['user'] as Map<String, dynamic>),
+      );
+    } on DioException catch (e) {
+      final msg = (e.response?.data as Map?)?['error'] ?? e.message ?? 'Login failed';
+      state = AuthError(msg.toString());
+    } catch (e) {
+      state = AuthError(e.toString());
+    }
+  }
+
+  Future<void> signOut() async {
+    await _googleSignIn.signOut();
+    await _store.clear();
+    state = AuthUnauthenticated();
+  }
+}
+
+final authProvider = StateNotifierProvider<AuthNotifier, AuthState>((ref) {
+  return AuthNotifier(ref);
+});
+
+// Conveniences
+final currentUserProvider = Provider<UserModel?>((ref) {
+  final s = ref.watch(authProvider);
+  return s is AuthAuthenticated ? s.user : null;
+});
+
+final isAuthenticatedProvider = Provider<bool>((ref) {
+  return ref.watch(authProvider) is AuthAuthenticated;
+});