tuiche/lib/controller/weather/weather_controller.dart

import 'dart:async';

import 'package:EasyDartModule/EasyDartModule.dart';
import 'package:ef/ef.dart';
// import 'package:geocoding/geocoding.dart';
// import 'package:geolocator/geolocator.dart';
import 'package:json_annotation/json_annotation.dart';
import 'package:vbvs_app/common/util/CommonVariables.dart';
import 'package:vbvs_app/controller/setting/language/language_controller.dart';
import 'package:weather/weather.dart';

part 'weather_controller.g.dart';

@JsonSerializable()
class WeatherModel {
  double? longitude; // 经度
  double? latitude; // 纬度
  String? weather_info = ''; // 天气
  int? current_temperature; // 温度
  int? min_temperature; // 最低温度
  int? max_temperature; // 最高温度
  String? wind_direction; // 风向
  int? wind_speed; // 风速等级
  String? cityName; // 城市名
  String? weatherIcon; // 天气图标
  String? weatherIconurl; // 天气图标url

  WeatherModel();

  static WeatherModel fromJson(Map<String, dynamic> json) =>
      _$WeatherModelFromJson(json);

  Map<String, dynamic> toJson() => _$WeatherModelToJson(this);
}

class WeatherModelController extends GetControllerEx<WeatherModel> {
  LanguageController languageController = Get.find();
  WeatherModelController() {
    attr = GetModel(WeatherModel()).obs;
    // weatherFactory = WeatherFactory(CommonVariables.weather_apiKey,
    //     language: Language.CHINESE_SIMPLIFIED);
  }

  // Timer? _weatherTimer;
  // Timer? _locationTimer;

  // late WeatherFactory weatherFactory;

  // @override
  // Future<void> onInit() async {
  //   super.onInit();
  //   await _getCurrentLocation();
  //   _weatherTimer = Timer.periodic(Duration(seconds: 5), (timer) {
  //     _getCurrentWeather(); // 每 5 秒更新一次天气
  //   });

  //   _locationTimer = Timer.periodic(Duration(minutes: 10), (timer) {
  //     _getCurrentLocation(); // 每 10 分钟更新一次位置
  //   });
  // }

  // @override
  // void onClose() {
  //   _weatherTimer?.cancel(); // 取消天气更新定时器
  //   _locationTimer?.cancel(); // 取消位置更新定时器
  //   super.onClose();
  // }

  // // 获取当前位置并存储到 model
  // Future<void> _getCurrentLocation() async {
  //   try {
  //     Position position = await _determinePosition();
  //     if (position == null) {
  //       throw Exception("获取位置失败");
  //     }

  //     String? language = "zh_CN";
  //     if (languageController.selectLanguage != null) {
  //       language = languageController.selectLanguage.value!.language_code;
  //     }
  //     List<Placemark> placemarks = await placemarkFromCoordinates(
  //         position.latitude, position.longitude,
  //         localeIdentifier: language);

  //     if (placemarks.isNotEmpty) {
  //       model.cityName = placemarks[0].locality ?? "未知数据".tr;
  //       model.latitude = position.latitude;
  //       model.longitude = position.longitude;
  //     }

  //     // 调用获取天气方法
  //     _getCurrentWeather();
  //   } catch (e) {
  //     print(e);
  //     EasyDartModule.logger.error("获取位置失败: $e");
  //   }
  // }

  // // 获取当前位置
  // Future<Position> _determinePosition() async {
  //   bool serviceEnabled;
  //   LocationPermission permission;

  //   serviceEnabled = await Geolocator.isLocationServiceEnabled();
  //   if (!serviceEnabled) {
  //     return Future.error('位置服务未启用');
  //   }

  //   permission = await Geolocator.checkPermission();
  //   if (permission == LocationPermission.denied) {
  //     permission = await Geolocator.requestPermission();
  //     if (permission == LocationPermission.denied) {
  //       return Future.error('位置权限被拒绝');
  //     }
  //   }

  //   if (permission == LocationPermission.deniedForever) {
  //     return Future.error('位置权限被永久拒绝');
  //   }

  //   return await Geolocator.getCurrentPosition();
  // }

  // // 获取天气信息
  // Future<void> _getCurrentWeather() async {
  //   if (model.latitude == null || model.longitude == null) {
  //     EasyDartModule.logger.error("获取天气失败:位置数据获取失败");
  //     return; // 如果位置数据没有获取到，则不更新天气
  //   }
  //   String? language = "zh_CN";
  //   if (languageController.selectLanguage != null) {
  //     language = languageController.selectLanguage.value!.language_code;
  //   }
  //   List<Placemark> placemarks = await placemarkFromCoordinates(
  //       model.latitude!, model.longitude!,
  //       localeIdentifier: language);

  //   if (placemarks.isNotEmpty) {
  //     model.cityName = placemarks[0].locality ?? "未知数据".tr;
  //   }

  //   try {
  //     weatherFactory.language = Language.CHINESE_SIMPLIFIED;
  //     String? language = "zh_CN";
  //     if (languageController.selectLanguage != null) {
  //       language = languageController.selectLanguage.value!.language_code;
  //     }
  //     if (language == "zh_CN") {
  //       weatherFactory.language = Language.CHINESE_SIMPLIFIED;
  //     } else {
  //       weatherFactory.language = Language.ENGLISH;
  //     }
  //     Weather weather = await weatherFactory.currentWeatherByLocation(
  //         model.latitude!, model.longitude!);

  //     model.weather_info = weather.weatherDescription;
  //     model.min_temperature = weather.tempMin?.celsius?.toInt();
  //     model.max_temperature = weather.tempMax?.celsius?.toInt();
  //     model.current_temperature = weather.temperature?.celsius?.toInt();
  //     model.wind_speed = weather.windSpeed?.toInt();
  //     model.weatherIcon = weather.weatherIcon;
  //     if (model.weatherIcon != null) {
  //       model.weatherIconurl =
  //           "https://openweathermap.org/img/w/${model.weatherIcon}.png";
  //     }
  //     updateAll(); // 更新 UI
  //   } catch (e) {
  //     EasyDartModule.logger.error("获取天气失败: $e");
  //     print('获取天气失败: $e');
  //   }
  // }

  // // 获取 5 天天气预报
  // Future<List<Weather>> getWeatherForecast(
  //     double latitude, double longitude) async {
  //   try {
  //     return await weatherFactory.fiveDayForecastByLocation(
  //         latitude, longitude);
  //   } catch (e) {
  //     print('获取天气预报失败: $e');
  //     rethrow;
  //   }
  // }
}