public static async Task <ObservableCollection <Forecast> > GetCoordinateForecast(string lat, string lon)
{
string queryString = String.Format("Http://api.openweathermap.org/data/2.5/forecast?lat={0}&lon={1}&appid={2}&type=accurate&units=imperial", lat, lon, key);
// Json from API
dynamic results = await DataService.GetDataFromService(queryString).ConfigureAwait(false);
// If Json isnt empty, a collection of Forecast objects is filled with the json
if (results["list"][0]["weather"] != null)
{
DateTime currentTime;
ObservableCollection <Forecast> forecastList = new ObservableCollection <Forecast>();
// Loops through every three hours for 5 day API Forecast
for (int i = 0; i < 38; i++)
{
Forecast forecast = new Forecast();
currentTime = time.AddSeconds((double)results["list"][i]["dt"]);
// Displays when the next day starts
if (currentTime.ToShortTimeString() == "12:00 AM")
{
forecast.Location = "";
forecast.Temperature = "";
forecast.Description = currentTime.ToShortDateString();
forecast.Time = currentTime.DayOfWeek.ToString();
forecastList.Add(forecast);
continue;
}
// Fills list with forecast for every three hours
forecast.Location = (string)results["city"]["name"];
forecast.Temperature = (string)results["list"][i]["main"]["temp"] + " F";
forecast.Description = (string)results["list"][i]["weather"][0]["description"];
forecast.Time = currentTime.ToShortTimeString();
forecastList.Add(forecast);
}
return(forecastList);
}
else
{
return(null);
}
}
/// <summary>
/// Deprecated Method for adding a new object to the Forecasts EntitySet. Consider using the .Add method of the associated ObjectSet<T> property instead.
/// </summary>
public void AddToForecasts(Forecast forecast)
{
base.AddObject("Forecasts", forecast);
}
public override void Add(Forecast forecast)
{
this._entities.Forecasts.AddObject(forecast);
}
