From 08f32586156eed103dab79a4cb08e7cda88846fa Mon Sep 17 00:00:00 2001
From: NaiJi <naijiworld@protonmail.com>
Date: Sat, 22 Jul 2023 11:15:43 -0300
Subject: [PATCH] feat(graphql): Implement Accept-Language header for GraphQL
 API map

---
 .../graphql_maps/graphql_api_map.dart         | 10 +++-
 lib/logic/get_it/api_config.dart              |  8 +++
 lib/main.dart                                 | 60 ++++++++++---------
 3 files changed, 49 insertions(+), 29 deletions(-)

diff --git a/lib/logic/api_maps/graphql_maps/graphql_api_map.dart b/lib/logic/api_maps/graphql_maps/graphql_api_map.dart
index 2c11c127..f91fc7a7 100644
--- a/lib/logic/api_maps/graphql_maps/graphql_api_map.dart
+++ b/lib/logic/api_maps/graphql_maps/graphql_api_map.dart
@@ -71,6 +71,7 @@ abstract class GraphQLApiMap {
       'https://api.$rootAddress/graphql',
       httpClient: ioClient,
       parser: ResponseLoggingParser(),
+      defaultHeaders: {'Accept-Language': _locale},
     );
 
     final String token = _getApiToken();
@@ -101,7 +102,12 @@ abstract class GraphQLApiMap {
       'ws://api.$rootAddress/graphql',
       config: SocketClientConfig(
         autoReconnect: true,
-        headers: token.isEmpty ? null : {'Authorization': 'Bearer $token'},
+        headers: token.isEmpty
+            ? null
+            : {
+                'Authorization': 'Bearer $token',
+                'Accept-Language': _locale,
+              },
       ),
     );
 
@@ -111,6 +117,8 @@ abstract class GraphQLApiMap {
     );
   }
 
+  String get _locale => getIt.get<ApiConfigModel>().localeCode ?? 'en';
+
   String _getApiToken() {
     String token = '';
     final serverDetails = getIt<ApiConfigModel>().serverDetails;
diff --git a/lib/logic/get_it/api_config.dart b/lib/logic/get_it/api_config.dart
index 18c8a02c..ac889dcc 100644
--- a/lib/logic/get_it/api_config.dart
+++ b/lib/logic/get_it/api_config.dart
@@ -9,6 +9,7 @@ class ApiConfigModel {
   final Box _box = Hive.box(BNames.serverInstallationBox);
 
   ServerHostingDetails? get serverDetails => _serverDetails;
+  String? get localeCode => _localeCode;
   String? get serverProviderKey => _serverProviderKey;
   String? get serverLocation => _serverLocation;
   String? get serverType => _serverType;
@@ -20,6 +21,7 @@ class ApiConfigModel {
   ServerDomain? get serverDomain => _serverDomain;
   BackblazeBucket? get backblazeBucket => _backblazeBucket;
 
+  String? _localeCode;
   String? _serverProviderKey;
   String? _serverLocation;
   String? _dnsProviderKey;
@@ -31,6 +33,10 @@ class ApiConfigModel {
   ServerDomain? _serverDomain;
   BackblazeBucket? _backblazeBucket;
 
+  Future<void> setLocaleCode(final String value) async {
+    _localeCode = value;
+  }
+
   Future<void> storeServerProviderType(final ServerProviderType value) async {
     await _box.put(BNames.serverProvider, value);
     _serverProvider = value;
@@ -82,6 +88,7 @@ class ApiConfigModel {
   }
 
   void clear() {
+    _localeCode = null;
     _serverProviderKey = null;
     _dnsProvider = null;
     _serverLocation = null;
@@ -95,6 +102,7 @@ class ApiConfigModel {
   }
 
   void init() {
+    _localeCode = 'en';
     _serverProviderKey = _box.get(BNames.hetznerKey);
     _serverLocation = _box.get(BNames.serverLocation);
     _dnsProviderKey = _box.get(BNames.cloudFlareKey);
diff --git a/lib/main.dart b/lib/main.dart
index e6358ba7..7ba0114a 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -71,34 +71,38 @@ class SelfprivacyApp extends StatelessWidget {
             builder: (
               final BuildContext context,
               final AppSettingsState appSettings,
-            ) =>
-                MaterialApp.router(
-              routeInformationParser: _appRouter.defaultRouteParser(),
-              routerDelegate: _appRouter.delegate(),
-              scaffoldMessengerKey:
-                  getIt.get<NavigationService>().scaffoldMessengerKey,
-              localizationsDelegates: context.localizationDelegates,
-              supportedLocales: context.supportedLocales,
-              locale: context.locale,
-              debugShowCheckedModeBanner: false,
-              title: 'SelfPrivacy',
-              theme: lightThemeData,
-              darkTheme: darkThemeData,
-              themeMode: appSettings.isAutoDarkModeOn
-                  ? ThemeMode.system
-                  : appSettings.isDarkModeOn
-                      ? ThemeMode.dark
-                      : ThemeMode.light,
-              builder: (final BuildContext context, final Widget? widget) {
-                Widget error = const Text('...rendering error...');
-                if (widget is Scaffold || widget is Navigator) {
-                  error = Scaffold(body: Center(child: error));
-                }
-                ErrorWidget.builder =
-                    (final FlutterErrorDetails errorDetails) => error;
-                return widget!;
-              },
-            ),
+            ) {
+              getIt.get<ApiConfigModel>().setLocaleCode(
+                    context.locale.languageCode,
+                  );
+              return MaterialApp.router(
+                routeInformationParser: _appRouter.defaultRouteParser(),
+                routerDelegate: _appRouter.delegate(),
+                scaffoldMessengerKey:
+                    getIt.get<NavigationService>().scaffoldMessengerKey,
+                localizationsDelegates: context.localizationDelegates,
+                supportedLocales: context.supportedLocales,
+                locale: context.locale,
+                debugShowCheckedModeBanner: false,
+                title: 'SelfPrivacy',
+                theme: lightThemeData,
+                darkTheme: darkThemeData,
+                themeMode: appSettings.isAutoDarkModeOn
+                    ? ThemeMode.system
+                    : appSettings.isDarkModeOn
+                        ? ThemeMode.dark
+                        : ThemeMode.light,
+                builder: (final BuildContext context, final Widget? widget) {
+                  Widget error = const Text('...rendering error...');
+                  if (widget is Scaffold || widget is Navigator) {
+                    error = Scaffold(body: Center(child: error));
+                  }
+                  ErrorWidget.builder =
+                      (final FlutterErrorDetails errorDetails) => error;
+                  return widget!;
+                },
+              );
+            },
           ),
         ),
       );