import 'package:english_learning/core/services/repositories/section_repository.dart';
import 'package:english_learning/features/learning/modules/model/section_model.dart';
import 'package:flutter/foundation.dart';

class SectionProvider extends ChangeNotifier {
  final SectionRepository _repository = SectionRepository();
  List<Section> _sections = [];
  bool _isLoading = false;
  String? _error;

  List<Section> get sections => _sections;
  bool get isLoading => _isLoading;
  String? get error => _error;

  Future<void> fetchSections(String token) async {
    _isLoading = true;
    _error = null;
    notifyListeners();

    try {
      _sections = await _repository.getSections(token);
      _isLoading = false;
      notifyListeners();
    } catch (e) {
      _isLoading = false;
      _error = e.toString();
      notifyListeners();
    }
  }
}