feat(oauth): Issue-691

lib/features/settings/presentation/bloc/settings_cubit/settings_cubit.dart

@@ -4,6 +4,8 @@ import 'package:eatvio_app/features/consultations/repositories/consultations_rep
 import 'package:eatvio_app/features/plans/enums/chosen_plan_state_enum.dart';
 import 'package:eatvio_app/features/profile/models/profile_model.dart';
 import 'package:eatvio_app/features/profile/repositories/profile_repository.dart';
+import 'package:eatvio_app/features/settings/models/oauth_account_model.dart';
+import 'package:eatvio_app/features/settings/models/oauth_attach_request.dart';
 import 'package:eatvio_app/features/settings/models/profile_settings_model.dart';
 import 'package:eatvio_app/features/settings/presentation/bloc/settings_cubit/settings_state.dart';
 import 'package:eatvio_app/features/settings/repositories/service_repository.dart';
@@ -26,6 +28,7 @@ class SettingsCubit extends Cubit<SettingsState> {
     final profile = await profileRepository.getMyProfile();
     late final ConsultationRequestModel? consultantInfo;
     late final bool hasActiveConsultation;
+    late final OAuthAccountsDataModel? oauthAccounts;
     
     try {
       if (profile.phoneConfirmationState.contains('confirmed')) {
@@ -43,6 +46,13 @@ class SettingsCubit extends Cubit<SettingsState> {
       hasActiveConsultation = false;
     }
     
+    try {
+      final oauthResponse = await settingsRepository.getOAuthAccounts();
+      oauthAccounts = oauthResponse.data;
+    } catch (e) {
+      oauthAccounts = null;
+    }
+    
     try {
       emit(
         SettingsState.loaded(
@@ -51,6 +61,7 @@ class SettingsCubit extends Cubit<SettingsState> {
           profile: profile,
           consultationRequestModel: consultantInfo,
           hasActiveConsultation: hasActiveConsultation,
+          oauthAccounts: oauthAccounts,
         ),
       );
     } catch (e) {
@@ -87,6 +98,35 @@ class SettingsCubit extends Cubit<SettingsState> {
     }
   }
 
+  Future<void> linkOAuthAccount({
+    required String provider,
+    required String accessToken,
+    required String refreshToken,
+    String? clientId,
+  }) async {
+    try {
+      final request = OAuthAttachRequest(
+        provider: provider,
+        clientId: clientId,
+        accessToken: accessToken,
+        refreshToken: refreshToken,
+      );
+      await settingsRepository.linkOAuthAccount(request: request);
+      await init();
+    } catch (e) {
+      rethrow;
+    }
+  }
+
+  Future<void> unlinkOAuthAccount({required String provider}) async {
+    try {
+      await settingsRepository.unlinkOAuthAccount(provider: provider);
+      await init();
+    } catch (e) {
+      rethrow;
+    }
+  }
+
   Future<bool> _checkActiveConsultation() async {
     try {
       final userPurchases = await consultationsRepository.getUserPurchases(null, null);

lib/features/settings/presentation/bloc/settings_cubit/settings_state.dart

@@ -1,5 +1,6 @@
 import 'package:eatvio_app/features/consultant/become_consultant/models/consultation_request_model.dart';
 import 'package:eatvio_app/features/profile/models/profile_model.dart';
+import 'package:eatvio_app/features/settings/models/oauth_account_model.dart';
 import 'package:eatvio_app/features/settings/models/profile_settings_model.dart';
 import 'package:freezed_annotation/freezed_annotation.dart';
 
@@ -17,6 +18,7 @@ abstract class SettingsState with _$SettingsState {
     required ProfileModel profile,
     ConsultationRequestModel? consultationRequestModel,
     required bool hasActiveConsultation,
+    OAuthAccountsDataModel? oauthAccounts,
   }) = SettingsStateLoaded;
 
   const factory SettingsState.error({