TF-624 Implement get authentication info

lib/features/login/domain/repository/authentication_oidc_repository.dart

@@ -32,4 +32,6 @@ abstract class AuthenticationOIDCRepository {
       String redirectUrl,
       String discoveryUrl,
       List<String> scopes);
+
+  Future<String?> getAuthenticationInfo();
 }

lib/features/login/domain/state/get_authentication_info_state.dart

@@ -0,0 +1,20 @@
+
+import 'package:core/presentation/state/failure.dart';
+import 'package:core/presentation/state/success.dart';
+
+class GetAuthenticationInfoSuccess extends UIState {
+
+  GetAuthenticationInfoSuccess();
+
+  @override
+  List<Object> get props => [];
+}
+
+class GetAuthenticationInfoFailure extends FeatureFailure {
+  final dynamic exception;
+
+  GetAuthenticationInfoFailure(this.exception);
+
+  @override
+  List<Object> get props => [exception];
+}

lib/features/login/domain/usecases/get_authentication_info_interactor.dart

@@ -0,0 +1,27 @@
+import 'package:core/presentation/state/failure.dart';
+import 'package:core/presentation/state/success.dart';
+import 'package:core/utils/app_logger.dart';
+import 'package:dartz/dartz.dart';
+import 'package:tmail_ui_user/features/login/domain/repository/authentication_oidc_repository.dart';
+import 'package:tmail_ui_user/features/login/domain/state/get_authentication_info_state.dart';
+
+class GetAuthenticationInfoInteractor {
+  final AuthenticationOIDCRepository _oidcRepository;
+
+  GetAuthenticationInfoInteractor(this._oidcRepository);
+
+  Future<Either<Failure, Success>> execute() async {
+    try {
+      final result = await _oidcRepository.getAuthenticationInfo();
+      log('GetAuthenticationInfoInteractor::execute(): result: $result');
+      if (result?.isNotEmpty == true) {
+        return Right<Failure, Success>(GetAuthenticationInfoSuccess());
+      } else {
+        return Left<Failure, Success>(GetAuthenticationInfoFailure(null));
+      }
+    } catch (e) {
+      log('GetAuthenticationInfoInteractor::execute(): ERROR: $e');
+      return Left<Failure, Success>(GetAuthenticationInfoFailure(e));
+    }
+  }
+}