first commit

lib/services/core/lang_service.dart

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+import 'package:remever/common/resources.dart';
+import 'package:remever/common/storage.dart';
+import 'package:remever/i18n/strings.g.dart';
+import 'package:remever/interfaces/warmup_service.dart';
+
+import 'core_service.dart';
+
+///
+/// Сервис для работы с языками приложения
+///
+class LangService extends CoreService implements IWarmupService {
+  ///
+  /// Установка языка при первом запуске
+  ///
+  @override
+  Future<void> init() async {
+    final AppLocale deviceLocale = await LocaleSettings.useDeviceLocale();
+    AppLocale? locale = hiveLang.get(StorageKeys.langCode);
+
+    if (locale == null) {
+      LocaleSettings.setLocale(deviceLocale);
+
+      hiveLang.put(StorageKeys.langCode, deviceLocale);
+    } else {
+      LocaleSettings.setLocale(locale);
+    }
+  }
+
+  ///
+  /// Получение текущей локали
+  ///
+  AppLocale get locale =>
+      hiveLang.get(StorageKeys.langCode, defaultValue: AppLocale.en)!;
+
+  ///
+  /// Запись и установка языка
+  ///
+  Future<void> setLanguage(AppLocale locale) async {
+    await hiveLang.put(StorageKeys.langCode, locale);
+    LocaleSettings.setLocale(locale);
+  }
+}