Пример #1
0
        private async Task <CityForecastItem> SearchCityById(int cityId)
        {
            if (_weatherForecastService is null)
            {
                _weatherForecastService = new WeatherForecastService();
            }

            // update the model
            await _weatherForecastService.LoadWeatherData(cityId);

            // create an item for storing data about weather for searched city
            CityForecastItem item = new CityForecastItem
            {
                CityId          = _weatherForecastService.CityId,
                CityName        = _weatherForecastService.CityName,
                Description     = _weatherForecastService.Description,
                MainTemp        = _weatherForecastService.MainTemp.ToString() + Constants.CelsiusDegree,
                FeelTemp        = _weatherForecastService.FeelTemp.ToString() + Constants.CelsiusDegree,
                MinTemp         = _weatherForecastService.MinTemp.ToString() + Constants.CelsiusDegree,
                MaxTemp         = _weatherForecastService.MaxTemp.ToString() + Constants.CelsiusDegree,
                Pressure        = _weatherForecastService.Pressure.ToString() + Constants.PressureUnit,
                Humidity        = _weatherForecastService.Humidity.ToString() + Constants.PercentSymbol,
                Wind            = _weatherForecastService.Wind.ToString() + Constants.SpeedUnit,
                WeatherIconPath = Constants.WeatherIconPathPart1 + _weatherForecastService.WeatherIconName + Constants.WeatherIconPathPart2,
            };

            return(item);
        }
        public async Task SearchCity()
        {
            if (_weatherForecastService is null)
            {
                _weatherForecastService = new WeatherForecastService();
            }

            // update the model
            await _weatherForecastService.LoadWeatherData(SearchString);

            // update favorite icon
            await IsCityInFavorites();

            // update the view with data from the model
            PushDataToTheView();
        }
Пример #3
0
        private async Task LoadWeatherForCurrentLocation()
        {
            if (_weatherForecastService == null)
            {
                _weatherForecastService = new WeatherForecastService();
            }

            Geolocalizator _geolocalizator = new Geolocalizator();

            // get current city name
            string city = await _geolocalizator.GetLocationAsync();

            // update the model
            await _weatherForecastService.LoadWeatherData(city);

            PushDataToTheView();
        }