private async Task InitializeWeather(Reservation currentTrip)
{
WeatherForecast weather = null;
if (currentTrip != null)
{
var flightInfo = currentTrip.DepartureFlight.FlightInfo;
var locationId = flightInfo.Flight.Destination.LocationId;
var departure = flightInfo.Departure ?? DateTime.Now;
weather = await _data.GetWeatherForecastByIdAsync(locationId, departure);
ApplicationData.Current.LocalSettings.Values["locationId"] = locationId;
ApplicationData.Current.LocalSettings.Values["locationName"] = flightInfo.Flight.Source.City;
ApplicationData.Current.LocalSettings.Values["departure"] = string.Format("{0:yyyy-MM-dd}", departure);
}
Weather = weather;
var weatherUpdateTask = BackgroundTaskHelper.FindRegisteredTask(Constants.WeatherTaskName);
if (weatherUpdateTask != null)
{
weatherUpdateTask.Completed += WeatherUpdateTaskOnCompleted;
}
}
private void UninitializeWeather()
{
var weatherUpdateTask = BackgroundTaskHelper.FindRegisteredTask(Constants.WeatherTaskName);
if (weatherUpdateTask != null)
{
weatherUpdateTask.Completed -= WeatherUpdateTaskOnCompleted;
}
}