import 'package:flutter_riverpod/flutter_riverpod.dart';

import '../api/language_repository.dart';

/// Fetches and caches the supported languages from the backend.
/// Returns a map of code → native name (e.g. {'en': 'English', 'ru': 'Русский'}).
final supportedLanguagesProvider = FutureProvider<Map<String, String>>((ref) {
  return ref.watch(languageRepositoryProvider).fetchLanguages();
});

/// Current app language (ISO 639-1 code).
/// Synced from user.preferences['language'] after the profile loads or is updated.
/// Defaults to 'ru'.
final languageProvider = StateProvider<String>((_) => 'ru');