part of 'data_service.dart';

extension DataServiceStats on DataService {
  Future<void> fetchAboutStats({bool force = false}) async {
    if (_isAboutStatsLoading) return;
    if (!force && _aboutStats != null) return;
    _isAboutStatsLoading = true;
    _notifyAsync();
    try {
      final json = await api.get('/stats/about');
      if (json is Map<String, dynamic>) {
        _aboutStats = StatsAbout.fromJson(json);
      } else if (json is Map) {
        _aboutStats = StatsAbout.fromJson(
          json.map((key, value) => MapEntry(key.toString(), value)),
        );
      } else {
        throw Exception('Unexpected stats response: $json');
      }
    } catch (e) {
      debugPrint('Failed to fetch about stats: $e');
      _aboutStats = null;
    } finally {
      _isAboutStatsLoading = false;
      _notifyAsync();
    }
  }
}