Change core prefs to use code generation

lib/core/app/app_view.dart

@@ -13,7 +13,7 @@ class AppView extends HookConsumerWidget with PresLogger {
   @override
   Widget build(BuildContext context, WidgetRef ref) {
     final router = ref.watch(routerProvider);
-    final locale = ref.watch(localeProvider).locale;
+    final locale = ref.watch(localeNotifierProvider).locale;
     final theme = ref.watch(themeProvider);
 
     ref.watch(commonControllersProvider);

lib/core/core_providers.dart

@@ -5,11 +5,11 @@ part 'core_providers.g.dart';
 
 @Riverpod(keepAlive: true)
 TranslationsEn translations(TranslationsRef ref) =>
-    ref.watch(localeProvider).translations();
+    ref.watch(localeNotifierProvider).translations();
 
 @Riverpod(keepAlive: true)
 AppTheme theme(ThemeRef ref) => AppTheme(
-      ref.watch(themeModeProvider),
-      ref.watch(trueBlackThemeProvider),
-      ref.watch(localeProvider).preferredFontFamily,
+      ref.watch(themeModeNotifierProvider),
+      ref.watch(trueBlackThemeNotifierProvider),
+      ref.watch(localeNotifierProvider).preferredFontFamily,
     );

lib/core/prefs/locale_prefs.dart

@@ -1,17 +1,28 @@
 import 'package:dartx/dartx.dart';
 import 'package:flutter/widgets.dart';
+import 'package:hiddify/data/data_providers.dart';
 import 'package:hiddify/gen/fonts.gen.dart';
 import 'package:hiddify/gen/translations.g.dart';
 import 'package:hiddify/utils/pref_notifier.dart';
+import 'package:riverpod_annotation/riverpod_annotation.dart';
 
 export 'package:hiddify/gen/translations.g.dart';
 
-final localeProvider = AlwaysAlivePrefNotifier.provider(
-  "locale",
-  AppLocale.en,
-  mapFrom: AppLocale.values.byName,
-  mapTo: (value) => value.name,
-);
+part 'locale_prefs.g.dart';
+
+@Riverpod(keepAlive: true)
+class LocaleNotifier extends _$LocaleNotifier {
+  late final _pref =
+      Pref(ref.watch(sharedPreferencesProvider), "locale", AppLocale.en);
+
+  @override
+  AppLocale build() => _pref.getValue();
+
+  Future<void> update(AppLocale value) {
+    state = value;
+    return _pref.update(value);
+  }
+}
 
 enum AppLocale {
   en,

lib/core/prefs/theme_prefs.dart

@@ -1,14 +1,39 @@
 import 'package:flutter/material.dart';
+import 'package:hiddify/data/data_providers.dart';
 import 'package:hiddify/utils/pref_notifier.dart';
+import 'package:riverpod_annotation/riverpod_annotation.dart';
 
-final themeModeProvider = AlwaysAlivePrefNotifier.provider(
-  "theme_mode",
-  ThemeMode.system,
-  mapFrom: ThemeMode.values.byName,
-  mapTo: (value) => value.name,
-);
+part 'theme_prefs.g.dart';
 
-final trueBlackThemeProvider = AlwaysAlivePrefNotifier.provider(
-  "true_black_theme",
-  false,
-);
+@Riverpod(keepAlive: true)
+class ThemeModeNotifier extends _$ThemeModeNotifier {
+  late final _pref = Pref(
+    ref.watch(sharedPreferencesProvider),
+    "theme_mode",
+    ThemeMode.system,
+    mapFrom: ThemeMode.values.byName,
+    mapTo: (value) => value.name,
+  );
+
+  @override
+  ThemeMode build() => _pref.getValue();
+
+  Future<void> update(ThemeMode value) {
+    state = value;
+    return _pref.update(value);
+  }
+}
+
+@Riverpod(keepAlive: true)
+class TrueBlackThemeNotifier extends _$TrueBlackThemeNotifier {
+  late final _pref =
+      Pref(ref.watch(sharedPreferencesProvider), "true_black_theme", false);
+
+  @override
+  bool build() => _pref.getValue();
+
+  Future<void> update(bool value) {
+    state = value;
+    return _pref.update(value);
+  }
+}