mirror of
https://github.com/SyncrowIOT/web.git
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Connected RemoteDeviceLocationService
to the new BE API, instead of directly fetching the data from OpenWeather Api's.
This commit is contained in:
@ -1,97 +1,32 @@
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import 'package:dio/dio.dart';
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import 'package:flutter_dotenv/flutter_dotenv.dart';
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import 'package:syncrow_web/pages/analytics/models/device_location_info.dart';
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import 'package:syncrow_web/pages/analytics/params/get_device_location_data_param.dart';
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import 'package:syncrow_web/pages/analytics/services/device_location/device_location_service.dart';
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import 'package:syncrow_web/services/api/http_service.dart';
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class RemoteDeviceLocationService implements DeviceLocationService {
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const RemoteDeviceLocationService(this._dio);
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const RemoteDeviceLocationService(this._httpService);
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final Dio _dio;
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static final _openWeatherApiKey = dotenv.env['OPEN_WEATHER_API_KEY']!;
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final HTTPService _httpService;
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static const _defaultErrorMessage = 'Failed to load device location';
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@override
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Future<DeviceLocationInfo> get(GetDeviceLocationDataParam param) async {
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try {
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final results = await Future.wait([
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_getAirQualityData(param),
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_getWeatherData(param),
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]);
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final airQuality = results[0] as double?;
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final weatherData = results[1] as _WeatherData?;
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return DeviceLocationInfo(
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airQuality: airQuality,
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temperature: weatherData?.temperature,
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humidity: weatherData?.humidity,
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final response = await _httpService.get(
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path: '/weather',
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queryParameters: param.toJson(),
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expectedResponseModel: (data) => DeviceLocationInfo.fromJson(data),
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);
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return response;
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} on DioException catch (e) {
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final message = e.response?.data as Map<String, dynamic>?;
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final error = message?['error'] as Map<String, dynamic>?;
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final errorMessage = error?['error'] as String? ?? '';
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throw Exception(errorMessage);
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} catch (e) {
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throw Exception('Failed to fetch location data: $e');
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}
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}
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Future<double?> _getAirQualityData(GetDeviceLocationDataParam param) async {
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final response = await _dio.get<Map<String, dynamic>>(
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'/air_pollution/history',
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options: Options(
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method: 'GET',
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responseType: ResponseType.json,
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),
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queryParameters: {
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'lat': param.latitude,
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'lon': param.longitude,
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'appid': _openWeatherApiKey,
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},
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);
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final data = response.data ?? {};
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final list = data['list'] as List<dynamic>;
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if (list.isEmpty) return null;
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final main = list[0]['main'] as Map<String, dynamic>;
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return (main['aqi'] as num).toDouble();
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}
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Future<_WeatherData?> _getWeatherData(GetDeviceLocationDataParam param) async {
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final now = DateTime.now();
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final start = DateTime(now.year, now.month, now.day);
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final end = DateTime(now.year, now.month, now.day, 23, 59, 59);
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try {
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final response = await _dio.get<Map<String, dynamic>>(
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'/weather',
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options: Options(
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method: 'GET',
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responseType: ResponseType.json,
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),
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queryParameters: {
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'lat': param.latitude,
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'lon': param.longitude,
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'start': start.millisecondsSinceEpoch,
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'end': end.millisecondsSinceEpoch,
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'appid': _openWeatherApiKey,
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},
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);
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final data = response.data as Map<String, dynamic>;
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final main = data['main'] as Map<String, dynamic>;
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return _WeatherData(
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temperature: (main['temp'] as num).toDouble(),
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humidity: (main['humidity'] as num).toDouble(),
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);
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} catch (e) {
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return null;
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throw Exception('$_defaultErrorMessage: $e');
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}
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}
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}
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class _WeatherData {
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const _WeatherData({
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required this.temperature,
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required this.humidity,
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});
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final double temperature;
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final double humidity;
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}
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