public async Task <RootObjectF> WeatherForecastString(HttpClient cons, string name)
{
using (cons)
{
HttpResponseMessage res = await cons.GetAsync("/data/2.5/forecast?q=" +
name + "&APPID=7c104bec3fd35e45bceca9de995726b4&units=metric");
res.EnsureSuccessStatusCode();
if (res.IsSuccessStatusCode)
{
string reader = await res.Content.ReadAsStringAsync();
RootObjectF result = JsonConvert.DeserializeObject <RootObjectF>(reader);
return(result);
}
return(null);
}
}
/// <summary>
///
/// </summary>
/// <param name="cityName"></param>
/// <returns>A newly created string with foreast</returns>
public async Task <string> GetFrcstRes(string cityName)
{
HttpClient httpclnt = new HttpClient();
httpclnt.BaseAddress = new Uri("http://api.openweathermap.org");
httpclnt.DefaultRequestHeaders.Accept.Clear();
httpclnt.DefaultRequestHeaders.Accept.Add(new System.Net.Http.Headers.MediaTypeWithQualityHeaderValue("application/json"));
RootObjectF rootObject = await WeatherForecastString(httpclnt, cityName);
string rsltF = "";
for (int i = 0; i < 38; i++)
{
rsltF += "DateTime: " + DateTimeOffset.FromUnixTimeSeconds(rootObject.list[i].dt).LocalDateTime +
"\nTEMPERATURE\tMax temperature: " + rootObject.list[i].main.temp_max + "°C" +
"\tMin temperature: " + rootObject.list[i].main.temp_min + "°C\n" +
"\nWIND\tSpeed: " + rootObject.list[i].wind.speed + " meter/sec\tDirection: " +
rootObject.list[i].wind.deg + " degrees(meteorological)\n" +
"Cloudiness: " + rootObject.list[i].clouds.all + "%\n\n";
}
return(rsltF);
}
private async void Page_Loaded(object sender, RoutedEventArgs e)
{
#region -Fetch weather data from API-
var position = await LocationManager.GetPosition();
RootObjectF Forecast = await WeatherForecast.Forecast(position.Coordinate.Latitude, position.Coordinate.Longitude, 5);
#endregion
#region -Creating and binding into weather list-
List <DayWeather> WeatherList = new List <DayWeather>();
foreach (var tempDayWeather in Forecast.list)
{
DayWeather Dw = new DayWeather();
Dw.Icon = String.Format("ms-appx:///Assets/Weather/{0}.png", tempDayWeather.weather[0].icon);
Dw.Description = tempDayWeather.weather[0].description + " | ";
Dw.Temp = tempDayWeather.temp.min.ToString() + " / " + tempDayWeather.temp.max.ToString();
System.DateTime tDate = new DateTime(1970, 1, 1, 0, 0, 0, 0, System.DateTimeKind.Utc);
Dw.WeatherDate = tDate.AddSeconds(tempDayWeather.dt).ToString("dd-MMM") + " | ";
WeatherList.Add(Dw);
}
WeatherListB.ItemsSource = WeatherList;
#endregion
}
