import 'package:hadi_hoda_flutter/core/constants/my_constants.dart';
import 'package:hadi_hoda_flutter/core/error_handler/my_exception.dart';
import 'package:hadi_hoda_flutter/core/utils/local_storage.dart';
import 'package:hadi_hoda_flutter/features/level/domain/entity/level_entity.dart';
import 'package:hadi_hoda_flutter/features/level/domain/entity/total_data_entity.dart';
import 'package:hive/hive.dart';

abstract class IGuiderDatasource {
  Future<LevelEntity> getLevel();
}

/// Local
class GuiderDatasourceImpl implements IGuiderDatasource {
  const GuiderDatasourceImpl();

  @override
  Future<LevelEntity> getLevel() async {
    try {
      final String selectedLanguage =
          LocalStorage.readData(key: MyConstants.selectLanguage) ??
          MyConstants.defaultLanguage;
      final Box<TotalDataEntity> levelBox = Hive.box(MyConstants.levelBox);
      final TotalDataEntity findData = levelBox.values.singleWhere(
        (e) => e.code == selectedLanguage,
        orElse: () => TotalDataEntity(),
      );
      final LevelEntity? findLevel = findData.levels?.first;
      return findLevel ?? LevelEntity();
    } catch (e) {
      throw MyException(errorMessage: '$e');
    }
  }
}