import 'package:dio/dio.dart';
import 'package:riverpod_annotation/riverpod_annotation.dart';
import 'package:tatlock_ui/core/api/api_client.dart';
import 'package:tatlock_ui/features/front_hall/data/models/environment_model.dart';

part 'environment_datasource.g.dart';

/// Data source for environment data operations.
///
/// Fetches weather, forecast, sun times, and air quality from Core API.
class EnvironmentDatasource {
  EnvironmentDatasource(this._dio);

  final Dio _dio;

  static const _basePath = '/tools/environment';

  /// Gets current environment data.
  ///
  /// Returns weather, forecast, sun times, and optionally air quality.
  Future<EnvironmentData> getEnvironment() async {
    final response = await _dio.get<Map<String, dynamic>>(_basePath);
    final data = response.data;

    if (data == null) {
      throw Exception('Failed to fetch environment data');
    }

    return EnvironmentData.fromJson(data);
  }
}

/// Provides the environment datasource.
@riverpod
EnvironmentDatasource environmentDatasource(Ref ref) {
  final dio = ref.watch(coreApiClientProvider);
  return EnvironmentDatasource(dio);
}