public ObservableCollection<Forecast> GetForecasts()
{
var forecasts = new ObservableCollection<Forecast>();
for (int i = 0; i < 3; i++)
{
var forecast = new Forecast()
{
City = "City " + i
};
for (int j = 0; j < 3; j++)
{
forecast.Forecasts.Add(new ForecastItem()
{
Description = "ein bisschen wolkig",
ConditionId = 801,
ConditionFontIcon =
((char)int.Parse("EB48", System.Globalization.NumberStyles.HexNumber)).ToString(),
CloudinessPercentage = 80,
HumidityPercentage = 16,
WindDegreee = 310,
WindSpeed = 12,
TemperatureKelvin = 287,
PressurehPa = 1300,
Date = DateTime.Now,
RainVolume = 0,
SnowVolume = 0
});
}
forecasts.Add(forecast);
}
return forecasts;
}
public static void EvaluateFeed(string feed, Dictionary<string, string> weatherFontMapping, Forecast forecast)
{
forecast.Forecasts.Clear();
var f = JsonConvert.DeserializeObject<Models.Forecast.RootObject>(feed);
forecast.City = f.city.name;
if (!string.IsNullOrEmpty(f.city.country))
forecast.City += " (" + f.city.country + ")";
foreach (var entry in f.list)
{
var item = new ForecastItem { Date = ConvertFromUnixTimestamp(entry.dt) };
if (entry.main != null)
{
item.HumidityPercentage = entry.main.humidity;
item.PressurehPa = entry.main.pressure;
item.TemperatureKelvin = entry.main.temp;
}
if (entry.weather != null && entry.weather.Any())
{
var weather = entry.weather.FirstOrDefault();
item.ConditionId = weather.id;
if (weatherFontMapping.ContainsKey(weather.id.ToString()))
item.ConditionFontIcon = ((char)int.Parse(weatherFontMapping[weather.id.ToString()], System.Globalization.NumberStyles.HexNumber)).ToString();
item.Description = weather.description;
}
if (entry.clouds != null)
{
item.CloudinessPercentage = entry.clouds.all;
}
if (entry.wind != null)
{
item.WindDegreee = entry.wind.deg;
item.WindSpeed = entry.wind.speed;
}
if (entry.rain != null)
{
item.RainVolume = entry.rain._3h;
}
if (entry.snow != null)
{
item.RainVolume = entry.snow._3h;
}
forecast.Forecasts.Add(item);
}
}
public static void AddForecast(Forecast forecast)
{
Forecasts.Add(forecast);
}
private Uri GetApiUrl(Forecast forecast)
{
return new Uri(Uri.EscapeUriString(_apiUrl.Replace("{city}", forecast.City)));
}
