feat: implement social login functionality with Google, Facebook, and Twitter, including API integration and platform-specific configurations.

android/app/src/main/AndroidManifest.xml

@@ -37,6 +37,27 @@
         <meta-data
             android:name="com.google.firebase.messaging.default_notification_channel_id"
             android:value="high_importance_channel" />
+        <!-- Facebook Login -->
+        <meta-data
+            android:name="com.facebook.sdk.ApplicationId"
+            android:value="@string/facebook_app_id" />
+        <meta-data
+            android:name="com.facebook.sdk.ClientToken"
+            android:value="@string/facebook_client_token" />
+        <activity
+            android:name="com.facebook.FacebookActivity"
+            android:configChanges="keyboard|keyboardHidden|screenLayout|screenSize|orientation"
+            android:label="@string/app_name" />
+        <activity
+            android:name="com.facebook.CustomTabActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.VIEW" />
+                <category android:name="android.intent.category.DEFAULT" />
+                <category android:name="android.intent.category.BROWSABLE" />
+                <data android:scheme="@string/fb_login_protocol_scheme" />
+            </intent-filter>
+        </activity>
     </application>
     <!-- Required to query activities that can process text, see:
          https://developer.android.com/training/package-visibility and

android/app/src/main/res/values/strings.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="facebook_app_id">2124098594797306</string>
+    <string name="facebook_client_token">c7ed8c0d68a517cca1cd0e6668282410</string>
+    <string name="fb_login_protocol_scheme">fb2124098594797306</string>
+</resources>

ios/Podfile.lock

@@ -1,6 +1,24 @@
 PODS:
+  - AppAuth (1.7.6):
+    - AppAuth/Core (= 1.7.6)
+    - AppAuth/ExternalUserAgent (= 1.7.6)
+  - AppAuth/Core (1.7.6)
+  - AppAuth/ExternalUserAgent (1.7.6):
+    - AppAuth/Core
+  - AppCheckCore (11.2.0):
+    - GoogleUtilities/Environment (~> 8.0)
+    - GoogleUtilities/UserDefaults (~> 8.0)
+    - PromisesObjC (~> 2.4)
   - emoji_picker_flutter (0.0.1):
     - Flutter
+  - FBAEMKit (18.0.2):
+    - FBSDKCoreKit_Basics (= 18.0.2)
+  - FBSDKCoreKit (18.0.2):
+    - FBAEMKit (= 18.0.2)
+    - FBSDKCoreKit_Basics (= 18.0.2)
+  - FBSDKCoreKit_Basics (18.0.2)
+  - FBSDKLoginKit (18.0.2):
+    - FBSDKCoreKit (= 18.0.2)
   - Firebase/CoreOnly (11.15.0):
     - FirebaseCore (~> 11.15.0)
   - Firebase/Messaging (11.15.0):
@@ -34,13 +52,27 @@ PODS:
     - GoogleUtilities/UserDefaults (~> 8.1)
     - nanopb (~> 3.30910.0)
   - Flutter (1.0.0)
+  - flutter_facebook_auth (7.1.5):
+    - FBSDKLoginKit (= 18.0.2)
+    - Flutter
   - flutter_local_notifications (0.0.1):
     - Flutter
   - flutter_secure_storage (6.0.0):
     - Flutter
+  - google_sign_in_ios (0.0.1):
+    - AppAuth (>= 1.7.4)
+    - Flutter
+    - FlutterMacOS
+    - GoogleSignIn (~> 8.0)
+    - GTMSessionFetcher (>= 3.4.0)
   - GoogleDataTransport (10.1.0):
     - nanopb (~> 3.30910.0)
     - PromisesObjC (~> 2.4)
+  - GoogleSignIn (8.0.0):
+    - AppAuth (< 2.0, >= 1.7.3)
+    - AppCheckCore (~> 11.0)
+    - GTMAppAuth (< 5.0, >= 4.1.1)
+    - GTMSessionFetcher/Core (~> 3.3)
   - GoogleUtilities/AppDelegateSwizzler (8.1.0):
     - GoogleUtilities/Environment
     - GoogleUtilities/Logger
@@ -65,6 +97,14 @@ PODS:
   - GoogleUtilities/UserDefaults (8.1.0):
     - GoogleUtilities/Logger
     - GoogleUtilities/Privacy
+  - GTMAppAuth (4.1.1):
+    - AppAuth/Core (~> 1.7)
+    - GTMSessionFetcher/Core (< 4.0, >= 3.3)
+  - GTMSessionFetcher (3.5.0):
+    - GTMSessionFetcher/Full (= 3.5.0)
+  - GTMSessionFetcher/Core (3.5.0)
+  - GTMSessionFetcher/Full (3.5.0):
+    - GTMSessionFetcher/Core
   - image_picker_ios (0.0.1):
     - Flutter
   - nanopb (3.30910.0):
@@ -84,6 +124,8 @@ PODS:
   - sqflite_darwin (0.0.4):
     - Flutter
     - FlutterMacOS
+  - twitter_login (0.0.1):
+    - Flutter
   - url_launcher_ios (0.0.1):
     - Flutter
   - webview_flutter_wkwebview (0.0.1):
@@ -95,25 +137,37 @@ DEPENDENCIES:
   - firebase_core (from `.symlinks/plugins/firebase_core/ios`)
   - firebase_messaging (from `.symlinks/plugins/firebase_messaging/ios`)
   - Flutter (from `Flutter`)
+  - flutter_facebook_auth (from `.symlinks/plugins/flutter_facebook_auth/ios`)
   - flutter_local_notifications (from `.symlinks/plugins/flutter_local_notifications/ios`)
   - flutter_secure_storage (from `.symlinks/plugins/flutter_secure_storage/ios`)
+  - google_sign_in_ios (from `.symlinks/plugins/google_sign_in_ios/darwin`)
   - image_picker_ios (from `.symlinks/plugins/image_picker_ios/ios`)
   - package_info_plus (from `.symlinks/plugins/package_info_plus/ios`)
   - path_provider_foundation (from `.symlinks/plugins/path_provider_foundation/darwin`)
   - shared_preferences_foundation (from `.symlinks/plugins/shared_preferences_foundation/darwin`)
   - sqflite_darwin (from `.symlinks/plugins/sqflite_darwin/darwin`)
+  - twitter_login (from `.symlinks/plugins/twitter_login/ios`)
   - url_launcher_ios (from `.symlinks/plugins/url_launcher_ios/ios`)
   - webview_flutter_wkwebview (from `.symlinks/plugins/webview_flutter_wkwebview/darwin`)
 
 SPEC REPOS:
   trunk:
+    - AppAuth
+    - AppCheckCore
+    - FBAEMKit
+    - FBSDKCoreKit
+    - FBSDKCoreKit_Basics
+    - FBSDKLoginKit
     - Firebase
     - FirebaseCore
     - FirebaseCoreInternal
     - FirebaseInstallations
     - FirebaseMessaging
     - GoogleDataTransport
+    - GoogleSignIn
     - GoogleUtilities
+    - GTMAppAuth
+    - GTMSessionFetcher
     - nanopb
     - PromisesObjC
 
@@ -126,10 +180,14 @@ EXTERNAL SOURCES:
     :path: ".symlinks/plugins/firebase_messaging/ios"
   Flutter:
     :path: Flutter
+  flutter_facebook_auth:
+    :path: ".symlinks/plugins/flutter_facebook_auth/ios"
   flutter_local_notifications:
     :path: ".symlinks/plugins/flutter_local_notifications/ios"
   flutter_secure_storage:
     :path: ".symlinks/plugins/flutter_secure_storage/ios"
+  google_sign_in_ios:
+    :path: ".symlinks/plugins/google_sign_in_ios/darwin"
   image_picker_ios:
     :path: ".symlinks/plugins/image_picker_ios/ios"
   package_info_plus:
@@ -140,13 +198,21 @@ EXTERNAL SOURCES:
     :path: ".symlinks/plugins/shared_preferences_foundation/darwin"
   sqflite_darwin:
     :path: ".symlinks/plugins/sqflite_darwin/darwin"
+  twitter_login:
+    :path: ".symlinks/plugins/twitter_login/ios"
   url_launcher_ios:
     :path: ".symlinks/plugins/url_launcher_ios/ios"
   webview_flutter_wkwebview:
     :path: ".symlinks/plugins/webview_flutter_wkwebview/darwin"
 
 SPEC CHECKSUMS:
+  AppAuth: d4f13a8fe0baf391b2108511793e4b479691fb73
+  AppCheckCore: cc8fd0a3a230ddd401f326489c99990b013f0c4f
   emoji_picker_flutter: 8e50ec5caac456a23a78637e02c6293ea0ac8771
+  FBAEMKit: 56a4f5a9607957b547b6458b17a98c5bb2736367
+  FBSDKCoreKit: 54f1240567e16862ab71c53c33dc347db5c524c5
+  FBSDKCoreKit_Basics: eb530cd6a79030dbb11df460aafb2767bcad9028
+  FBSDKLoginKit: 6a70798793e499335a98fab1a758d7da34af196e
   Firebase: d99ac19b909cd2c548339c2241ecd0d1599ab02e
   firebase_core: 99a37263b3c27536063a7b601d9e2a49400a433c
   firebase_messaging: bf6697c61f31c7cc0f654131212ff04c0115c2c7
@@ -155,10 +221,15 @@ SPEC CHECKSUMS:
   FirebaseInstallations: 317270fec08a5d418fdbc8429282238cab3ac843
   FirebaseMessaging: 3b26e2cee503815e01c3701236b020aa9b576f09
   Flutter: cabc95a1d2626b1b06e7179b784ebcf0c0cde467
+  flutter_facebook_auth: 08ab1a6be157d7fce8348b881787e7608f763267
   flutter_local_notifications: df98d66e515e1ca797af436137b4459b160ad8c9
   flutter_secure_storage: d33dac7ae2ea08509be337e775f6b59f1ff45f12
+  google_sign_in_ios: 7411fab6948df90490dc4620ecbcabdc3ca04017
   GoogleDataTransport: aae35b7ea0c09004c3797d53c8c41f66f219d6a7
+  GoogleSignIn: ce8c89bb9b37fb624b92e7514cc67335d1e277e4
   GoogleUtilities: 00c88b9a86066ef77f0da2fab05f65d7768ed8e1
+  GTMAppAuth: f69bd07d68cd3b766125f7e072c45d7340dea0de
+  GTMSessionFetcher: 5aea5ba6bd522a239e236100971f10cb71b96ab6
   image_picker_ios: 4f2f91b01abdb52842a8e277617df877e40f905b
   nanopb: fad817b59e0457d11a5dfbde799381cd727c1275
   package_info_plus: c0502532a26c7662a62a356cebe2692ec5fe4ec4
@@ -166,6 +237,7 @@ SPEC CHECKSUMS:
   PromisesObjC: f5707f49cb48b9636751c5b2e7d227e43fba9f47
   shared_preferences_foundation: 5086985c1d43c5ba4d5e69a4e8083a389e2909e6
   sqflite_darwin: 5a7236e3b501866c1c9befc6771dfd73ffb8702d
+  twitter_login: 2794db69b7640681171b17b3c2c84ad9dfb4a57f
   url_launcher_ios: bb13df5870e8c4234ca12609d04010a21be43dfa
   webview_flutter_wkwebview: 29eb20d43355b48fe7d07113835b9128f84e3af4
 

ios/Runner/Info.plist

@@ -47,9 +47,26 @@
 			</array>
 		</dict>
 	</dict>
+	<key>CFBundleURLTypes</key>
+	<array>
+		<dict>
+			<key>CFBundleURLSchemes</key>
+			<array>
+				<string>fb2124098594797306</string>
+			</array>
+		</dict>
+	</array>
+	<key>FacebookAppID</key>
+	<string>2124098594797306</string>
+	<key>FacebookClientToken</key>
+	<string>c7ed8c0d68a517cca1cd0e6668282410</string>
+	<key>FacebookDisplayName</key>
+	<string>RE-Quest</string>
 	<key>LSApplicationQueriesSchemes</key>
 	<array>
 		<string>mailto</string>
+		<string>fbapi</string>
+		<string>fb-messenger-share-api</string>
 	</array>
 	<key>NSPhotoLibraryUsageDescription</key>
 	<string>We need access to your photo library to set your profile photo.</string>

lib/core/constants/api_constants.dart

@@ -39,4 +39,7 @@ class ApiConstants {
   // 2FA
   static const String twoFactorVerify = '/auth/2fa/verify';
   static const String twoFactorVerifyBackup = '/auth/2fa/verify-backup';
+
+  // Social Auth
+  static const String authSocial = '/auth/social';
 }

lib/features/agents/presentation/screens/agent_detail_screen.dart

@@ -308,6 +308,13 @@ class _AgentDetailScreenState extends ConsumerState<AgentDetailScreen> {
       if (!mounted) return;
       if (conversationId != null) {
         context.push('/messages/chat/$conversationId');
+      } else {
+        ScaffoldMessenger.of(context).showSnackBar(
+          const SnackBar(
+            content: Text('You need to be connected to send messages.'),
+            behavior: SnackBarBehavior.floating,
+          ),
+        );
       }
     } finally {
       if (mounted) setState(() => _isStartingConversation = false);

lib/features/auth/data/auth_repository.dart

@@ -130,6 +130,44 @@ class AuthRepository {
     }
   }
 
+  /// Social auth (Google, Facebook, etc.) — calls POST /auth/social
+  Future<UserModel> socialAuth({
+    required String provider,
+    required String providerId,
+    required String email,
+    String? name,
+    String? avatar,
+  }) async {
+    try {
+      final response = await _dio.post(
+        ApiConstants.authSocial,
+        data: {
+          'provider': provider,
+          'providerId': providerId,
+          'email': email,
+          if (name != null) 'name': name,
+          if (avatar != null) 'avatar': avatar,
+        },
+      );
+
+      final data = response.data['data'] as Map<String, dynamic>;
+      final authResponse = AuthResponse.fromJson(data);
+
+      await SecureStorage.saveTokens(
+        accessToken: authResponse.accessToken,
+        refreshToken: authResponse.refreshToken,
+      );
+
+      return authResponse.user;
+    } on DioException catch (e) {
+      if (e.error is ApiException) throw e.error as ApiException;
+      throw ApiException(
+        message: e.message ?? 'Social login failed',
+        statusCode: e.response?.statusCode,
+      );
+    }
+  }
+
   /// Register returns { message, user } — no tokens.
   /// The user must verify their email before logging in.
   Future<Map<String, dynamic>> register(RegisterRequest request) async {

lib/features/auth/presentation/providers/auth_provider.dart

@@ -1,4 +1,7 @@
+import 'package:flutter/foundation.dart';
+import 'package:flutter_facebook_auth/flutter_facebook_auth.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:google_sign_in/google_sign_in.dart';
 import 'package:real_estate_mobile/core/network/api_client.dart';
 import 'package:real_estate_mobile/core/network/api_exceptions.dart';
 import 'package:real_estate_mobile/core/services/push_notification_service.dart';
@@ -7,6 +10,7 @@ import 'package:real_estate_mobile/features/auth/data/auth_repository.dart';
 import 'package:real_estate_mobile/features/auth/data/models/register_request.dart';
 import 'package:real_estate_mobile/features/auth/data/models/user_model.dart';
 import 'package:real_estate_mobile/features/messaging/data/socket_service.dart';
+import 'package:twitter_login/twitter_login.dart';
 
 // Auth state
 enum AuthStatus { initial, loading, authenticated, error }
@@ -170,6 +174,182 @@ class AuthNotifier extends StateNotifier<AuthState> {
     }
   }
 
+  Future<void> signInWithGoogle() async {
+    state = state.copyWith(
+      status: AuthStatus.loading,
+      errorMessage: null,
+      fieldErrors: [],
+    );
+
+    try {
+      final googleSignIn = GoogleSignIn(
+        scopes: ['email', 'profile'],
+        serverClientId: '721413957511-goij5fnpal64o86vcppmkh743jhiv4nj.apps.googleusercontent.com',
+      );
+      final account = await googleSignIn.signIn();
+
+      if (account == null) {
+        // User cancelled
+        state = state.copyWith(status: AuthStatus.initial);
+        return;
+      }
+
+      final user = await _repository.socialAuth(
+        provider: 'google',
+        providerId: account.id,
+        email: account.email,
+        name: account.displayName,
+        avatar: account.photoUrl,
+      );
+
+      state = state.copyWith(
+        status: AuthStatus.authenticated,
+        user: user,
+      );
+      _connectSocket();
+      _initPushNotifications();
+    } on ApiException catch (e) {
+      state = state.copyWith(
+        status: AuthStatus.error,
+        errorMessage: e.message,
+      );
+    } catch (e) {
+      debugPrint('Google sign-in error: $e');
+      state = state.copyWith(
+        status: AuthStatus.error,
+        errorMessage: 'Google sign-in failed. Please try again.',
+      );
+    }
+  }
+
+  Future<void> signInWithFacebook() async {
+    state = state.copyWith(
+      status: AuthStatus.loading,
+      errorMessage: null,
+      fieldErrors: [],
+    );
+
+    try {
+      final result = await FacebookAuth.instance.login(
+        permissions: ['email', 'public_profile'],
+      );
+
+      if (result.status == LoginStatus.cancelled) {
+        state = state.copyWith(status: AuthStatus.initial);
+        return;
+      }
+
+      if (result.status != LoginStatus.success) {
+        state = state.copyWith(
+          status: AuthStatus.error,
+          errorMessage: result.message ?? 'Facebook login failed',
+        );
+        return;
+      }
+
+      final userData = await FacebookAuth.instance.getUserData(
+        fields: 'id,name,email,picture.width(200)',
+      );
+
+      final email = userData['email'] as String?;
+      if (email == null || email.isEmpty) {
+        state = state.copyWith(
+          status: AuthStatus.error,
+          errorMessage: 'Email not available from Facebook. Please use email login.',
+        );
+        return;
+      }
+
+      final pictureData = userData['picture']?['data'];
+      final avatarUrl = pictureData?['url'] as String?;
+
+      final user = await _repository.socialAuth(
+        provider: 'facebook',
+        providerId: userData['id'] as String,
+        email: email,
+        name: userData['name'] as String?,
+        avatar: avatarUrl,
+      );
+
+      state = state.copyWith(
+        status: AuthStatus.authenticated,
+        user: user,
+      );
+      _connectSocket();
+      _initPushNotifications();
+    } on ApiException catch (e) {
+      state = state.copyWith(
+        status: AuthStatus.error,
+        errorMessage: e.message,
+      );
+    } catch (e) {
+      debugPrint('Facebook sign-in error: $e');
+      state = state.copyWith(
+        status: AuthStatus.error,
+        errorMessage: 'Facebook sign-in failed. Please try again.',
+      );
+    }
+  }
+
+  Future<void> signInWithTwitter() async {
+    state = state.copyWith(
+      status: AuthStatus.loading,
+      errorMessage: null,
+      fieldErrors: [],
+    );
+
+    try {
+      final twitterLogin = TwitterLogin(
+        apiKey: 'eWEzaDJ0al9lX1diOGY0ejRYeXM6MTpjaQ',
+        apiSecretKey: 'HadGMSRKKswfXOajbmggrnmLAn9cxJsl8GtFxGHqjX-CJ0A2Tu',
+        redirectURI: 'request://',
+      );
+
+      final authResult = await twitterLogin.login();
+
+      if (authResult.status == TwitterLoginStatus.cancelledByUser) {
+        state = state.copyWith(status: AuthStatus.initial);
+        return;
+      }
+
+      if (authResult.status != TwitterLoginStatus.loggedIn) {
+        state = state.copyWith(
+          status: AuthStatus.error,
+          errorMessage: authResult.errorMessage ?? 'Twitter login failed',
+        );
+        return;
+      }
+
+      final twitterUser = authResult.user!;
+
+      final user = await _repository.socialAuth(
+        provider: 'twitter',
+        providerId: twitterUser.id.toString(),
+        email: '${twitterUser.screenName}@twitter.placeholder',
+        name: twitterUser.name,
+        avatar: twitterUser.thumbnailImage,
+      );
+
+      state = state.copyWith(
+        status: AuthStatus.authenticated,
+        user: user,
+      );
+      _connectSocket();
+      _initPushNotifications();
+    } on ApiException catch (e) {
+      state = state.copyWith(
+        status: AuthStatus.error,
+        errorMessage: e.message,
+      );
+    } catch (e) {
+      debugPrint('Twitter sign-in error: $e');
+      state = state.copyWith(
+        status: AuthStatus.error,
+        errorMessage: 'Twitter sign-in failed. Please try again.',
+      );
+    }
+  }
+
   Future<void> register({
     required String name,
     required String email,

lib/features/auth/presentation/widgets/social_login_buttons.dart

@@ -1,8 +1,10 @@
 import 'package:flutter/material.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:flutter_svg/flutter_svg.dart';
 import 'package:real_estate_mobile/core/constants/app_colors.dart';
+import 'package:real_estate_mobile/features/auth/presentation/providers/auth_provider.dart';
 
-class SocialLoginButtons extends StatelessWidget {
+class SocialLoginButtons extends ConsumerWidget {
   const SocialLoginButtons({super.key});
 
   void _showComingSoon(BuildContext context) {
@@ -16,13 +18,16 @@ class SocialLoginButtons extends StatelessWidget {
   }
 
   @override
-  Widget build(BuildContext context) {
+  Widget build(BuildContext context, WidgetRef ref) {
+    final authState = ref.watch(authProvider);
+    final isLoading = authState.status == AuthStatus.loading;
+
     return Row(
       mainAxisAlignment: MainAxisAlignment.center,
       children: [
         // Apple
         _SocialButton(
-          onTap: () => _showComingSoon(context),
+          onTap: isLoading ? null : () => _showComingSoon(context),
           child: const Icon(
             Icons.apple,
             size: 28,
@@ -32,7 +37,9 @@ class SocialLoginButtons extends StatelessWidget {
         const SizedBox(width: 32),
         // Google
         _SocialButton(
-          onTap: () => _showComingSoon(context),
+          onTap: isLoading
+              ? null
+              : () => ref.read(authProvider.notifier).signInWithGoogle(),
           child: SvgPicture.asset(
             'assets/icons/google.svg',
             width: 24,
@@ -42,7 +49,9 @@ class SocialLoginButtons extends StatelessWidget {
         const SizedBox(width: 32),
         // X (Twitter)
         _SocialButton(
-          onTap: () => _showComingSoon(context),
+          onTap: isLoading
+              ? null
+              : () => ref.read(authProvider.notifier).signInWithTwitter(),
           child: SvgPicture.asset(
             'assets/icons/x.svg',
             width: 24,
@@ -52,7 +61,9 @@ class SocialLoginButtons extends StatelessWidget {
         const SizedBox(width: 32),
         // Facebook
         _SocialButton(
-          onTap: () => _showComingSoon(context),
+          onTap: isLoading
+              ? null
+              : () => ref.read(authProvider.notifier).signInWithFacebook(),
           child: SvgPicture.asset(
             'assets/icons/facebook.svg',
             width: 24,
@@ -65,7 +76,7 @@ class SocialLoginButtons extends StatelessWidget {
 }
 
 class _SocialButton extends StatelessWidget {
-  final VoidCallback onTap;
+  final VoidCallback? onTap;
   final Widget child;
 
   const _SocialButton({
@@ -77,10 +88,13 @@ class _SocialButton extends StatelessWidget {
   Widget build(BuildContext context) {
     return GestureDetector(
       onTap: onTap,
-      child: SizedBox(
+      child: Opacity(
-        width: 40,
+        opacity: onTap != null ? 1.0 : 0.5,
-        height: 40,
+        child: SizedBox(
-        child: Center(child: child),
+          width: 40,
+          height: 40,
+          child: Center(child: child),
+        ),
       ),
     );
   }

lib/features/home/presentation/widgets/top_professionals_section.dart

@@ -327,7 +327,9 @@ class _TopProfessionalsSectionState
             Expanded(
               child: Padding(
               padding: const EdgeInsets.fromLTRB(16, 12, 16, 12),
-              child: Column(
+              child: SingleChildScrollView(
+                physics: const NeverScrollableScrollPhysics(),
+                child: Column(
                 crossAxisAlignment: CrossAxisAlignment.start,
                 children: [
                   // Name
@@ -515,6 +517,7 @@ class _TopProfessionalsSectionState
                   ),
                 ],
               ),
+              ),
             ),
             ),
           ],

lib/features/messaging/presentation/providers/messaging_provider.dart

@@ -423,7 +423,7 @@ class MessagingNotifier extends StateNotifier<MessagingState> {
         conversations: updatedConversations,
         isSending: false,
       );
-    } catch (_) {
+    } catch (e) {
       final messagesAfterError =
           List<ChatMessage>.from(state.messages[conversationId] ?? []);
       messagesAfterError.removeWhere((m) => m.id == tempId);
@@ -432,10 +432,15 @@ class MessagingNotifier extends StateNotifier<MessagingState> {
           Map<String, List<ChatMessage>>.from(state.messages)
             ..[conversationId] = messagesAfterError;
 
+      // Show specific error for connection-required failures
+      final errorMsg = e.toString().contains('connection')
+          ? 'You must be connected to send messages'
+          : 'Failed to send message';
+
       state = state.copyWith(
         messages: errorMessages,
         isSending: false,
-        error: 'Failed to send message',
+        error: errorMsg,
       );
     }
   }

macos/Flutter/GeneratedPluginRegistrant.swift

@@ -6,29 +6,35 @@ import FlutterMacOS
 import Foundation
 
 import emoji_picker_flutter
+import facebook_auth_desktop
 import file_selector_macos
 import firebase_core
 import firebase_messaging
 import flutter_local_notifications
 import flutter_secure_storage_macos
+import google_sign_in_ios
 import package_info_plus
 import path_provider_foundation
 import shared_preferences_foundation
 import sqflite_darwin
+import twitter_login
 import url_launcher_macos
 import webview_flutter_wkwebview
 
 func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
   EmojiPickerFlutterPlugin.register(with: registry.registrar(forPlugin: "EmojiPickerFlutterPlugin"))
+  FacebookAuthDesktopPlugin.register(with: registry.registrar(forPlugin: "FacebookAuthDesktopPlugin"))
   FileSelectorPlugin.register(with: registry.registrar(forPlugin: "FileSelectorPlugin"))
   FLTFirebaseCorePlugin.register(with: registry.registrar(forPlugin: "FLTFirebaseCorePlugin"))
   FLTFirebaseMessagingPlugin.register(with: registry.registrar(forPlugin: "FLTFirebaseMessagingPlugin"))
   FlutterLocalNotificationsPlugin.register(with: registry.registrar(forPlugin: "FlutterLocalNotificationsPlugin"))
   FlutterSecureStoragePlugin.register(with: registry.registrar(forPlugin: "FlutterSecureStoragePlugin"))
+  FLTGoogleSignInPlugin.register(with: registry.registrar(forPlugin: "FLTGoogleSignInPlugin"))
   FPPPackageInfoPlusPlugin.register(with: registry.registrar(forPlugin: "FPPPackageInfoPlusPlugin"))
   PathProviderPlugin.register(with: registry.registrar(forPlugin: "PathProviderPlugin"))
   SharedPreferencesPlugin.register(with: registry.registrar(forPlugin: "SharedPreferencesPlugin"))
   SqflitePlugin.register(with: registry.registrar(forPlugin: "SqflitePlugin"))
+  TwitterLoginPlugin.register(with: registry.registrar(forPlugin: "TwitterLoginPlugin"))
   UrlLauncherPlugin.register(with: registry.registrar(forPlugin: "UrlLauncherPlugin"))
   WebViewFlutterPlugin.register(with: registry.registrar(forPlugin: "WebViewFlutterPlugin"))
 }

pubspec.lock

@@ -289,6 +289,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "4.4.0"
+  facebook_auth_desktop:
+    dependency: transitive
+    description:
+      name: facebook_auth_desktop
+      sha256: "219d559a33891e937c1913430505eae01fb946cb35729167bbdc747e3ebbd9ff"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.1.1"
   fake_async:
     dependency: transitive
     description:
@@ -422,6 +430,30 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "5.2.1"
+  flutter_facebook_auth:
+    dependency: "direct main"
+    description:
+      name: flutter_facebook_auth
+      sha256: f4652480123fa22d02c8fd3cb890246bf3358d1e9928fc5f576c3d1b0faf2acc
+      url: "https://pub.dev"
+    source: hosted
+    version: "7.1.5"
+  flutter_facebook_auth_platform_interface:
+    dependency: transitive
+    description:
+      name: flutter_facebook_auth_platform_interface
+      sha256: e04b8dbfa77702bea45a79993163ad5d20b2c0084109bec591fdc2b9ee505779
+      url: "https://pub.dev"
+    source: hosted
+    version: "6.1.2"
+  flutter_facebook_auth_web:
+    dependency: transitive
+    description:
+      name: flutter_facebook_auth_web
+      sha256: f682400d61cf8d52dd8b6458b5ee106ed57e95309a117dc32875d3da129ce47c
+      url: "https://pub.dev"
+    source: hosted
+    version: "6.1.2"
   flutter_flavorizr:
     dependency: "direct dev"
     description:
@@ -592,6 +624,54 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "14.8.1"
+  google_identity_services_web:
+    dependency: transitive
+    description:
+      name: google_identity_services_web
+      sha256: "5d187c46dc59e02646e10fe82665fc3884a9b71bc1c90c2b8b749316d33ee454"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.3.3+1"
+  google_sign_in:
+    dependency: "direct main"
+    description:
+      name: google_sign_in
+      sha256: d0a2c3bcb06e607bb11e4daca48bd4b6120f0bbc4015ccebbe757d24ea60ed2a
+      url: "https://pub.dev"
+    source: hosted
+    version: "6.3.0"
+  google_sign_in_android:
+    dependency: transitive
+    description:
+      name: google_sign_in_android
+      sha256: d5e23c56a4b84b6427552f1cf3f98f716db3b1d1a647f16b96dbb5b93afa2805
+      url: "https://pub.dev"
+    source: hosted
+    version: "6.2.1"
+  google_sign_in_ios:
+    dependency: transitive
+    description:
+      name: google_sign_in_ios
+      sha256: "102005f498ce18442e7158f6791033bbc15ad2dcc0afa4cf4752e2722a516c96"
+      url: "https://pub.dev"
+    source: hosted
+    version: "5.9.0"
+  google_sign_in_platform_interface:
+    dependency: transitive
+    description:
+      name: google_sign_in_platform_interface
+      sha256: "5f6f79cf139c197261adb6ac024577518ae48fdff8e53205c5373b5f6430a8aa"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.5.0"
+  google_sign_in_web:
+    dependency: transitive
+    description:
+      name: google_sign_in_web
+      sha256: "460547beb4962b7623ac0fb8122d6b8268c951cf0b646dd150d60498430e4ded"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.12.4+4"
   graphs:
     dependency: transitive
     description:
@@ -1269,6 +1349,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.0.2"
+  twitter_login:
+    dependency: "direct main"
+    description:
+      name: twitter_login
+      sha256: "31ff9db2e37eda878b876a4ce6d1525f51d34b6cd9de9aa185b07027a23ab95b"
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.4.2"
   typed_data:
     dependency: transitive
     description:

pubspec.yaml

@@ -45,6 +45,11 @@ dependencies:
   firebase_messaging: ^15.2.4
   flutter_local_notifications: ^18.0.1
 
+  # Social Login
+  google_sign_in: ^6.2.2
+  flutter_facebook_auth: ^7.1.1
+  twitter_login: ^4.4.2
+
   # Pin to avoid objective_c crash on iOS 26 simulator
   path_provider_foundation: 2.4.0