TF-4049 Pre-fill OIDC login form

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

@@ -8,7 +8,13 @@ abstract class AuthenticationOIDCRepository {
 
   Future<OIDCDiscoveryResponse> discoverOIDC(OIDCConfiguration oidcConfiguration);
 
-  Future<TokenOIDC> getTokenOIDC(String clientId, String redirectUrl, String discoveryUrl, List<String> scopes);
+  Future<TokenOIDC> getTokenOIDC(
+    String clientId,
+    String redirectUrl,
+    String discoveryUrl,
+    List<String> scopes, {
+    String? loginHint,
+  });
 
   Future<void> persistTokenOIDC(TokenOIDC tokenOidc);
 

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

@@ -2,6 +2,7 @@ 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:model/oidc/oidc_configuration.dart';
 import 'package:model/oidc/response/oidc_response.dart';
 import 'package:tmail_ui_user/features/login/domain/model/base_url_oidc_response.dart';
 import 'package:tmail_ui_user/features/login/domain/repository/authentication_oidc_repository.dart';
@@ -12,12 +13,20 @@ class GetOIDCConfigurationInteractor {
 
   GetOIDCConfigurationInteractor(this._oidcRepository);
 
-  Stream<Either<Failure, Success>> execute(OIDCResponse oidcResponse) async* {
+  Stream<Either<Failure, Success>> execute(
+    OIDCResponse oidcResponse, {
+    String? loginHint,
+  }) async* {
     try {
       yield Right<Failure, Success>(GetOIDCConfigurationLoading());
       final oidcConfiguration = await _oidcRepository.getOIDCConfiguration(oidcResponse);
-      await _oidcRepository.persistOidcConfiguration(oidcConfiguration);
-      yield Right<Failure, Success>(GetOIDCConfigurationSuccess(oidcConfiguration));
+      final configWithLoginHint = oidcConfiguration.copyWidth(
+        loginHint: loginHint,
+      );
+      await _oidcRepository.persistOidcConfiguration(configWithLoginHint);
+      yield Right<Failure, Success>(
+        GetOIDCConfigurationSuccess(configWithLoginHint),
+      );
     } catch (e) {
       logError('$runtimeType::execute():oidcResponse = ${oidcResponse.runtimeType} | Exception = $e');
       if (oidcResponse is BaseUrlOidcResponse) {

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

@@ -27,10 +27,12 @@ class GetTokenOIDCInteractor {
     try {
       yield Right<Failure, Success>(GetTokenOIDCLoading());
       final tokenOIDC = await authenticationOIDCRepository.getTokenOIDC(
-          config.clientId,
-          config.redirectUrl,
-          config.discoveryUrl,
-          config.scopes);
+        config.clientId,
+        config.redirectUrl,
+        config.discoveryUrl,
+        config.scopes,
+        loginHint: config.loginHint,
+      );
 
       await Future.wait([
         _credentialRepository.saveBaseUrl(baseUri),