private void GetForecast(XmlDocument doc)
{
string forecastListQuery = "weatherdata/forecast/*";
var forecasts = doc.SelectNodes(forecastListQuery);
foreach (XmlNode forecastNode in forecasts)
{
var forecast = new Forecast(forecastNode);
Forecasts.Add(forecast);
}
}
public static List <ForecastView> GetForecastList(Example forecasts)
{
List <ForecastView> newForecastViews = new List <ForecastView>();
for (int i = 0; i < 7; i++)
{
Forecast forecast = forecasts.Query.Results.Channel[i].Item.Forecast;
Wind wind = forecasts.Query.Results.Channel[i].Wind;
newForecastViews.Add(new ForecastView
{
Date = forecast.Date,
Temperature = forecast.High + " °C",
WindSpeed = GetFormatedWindSpeed(wind.Speed),
WeatherImage = GetImage(forecast.Text),
});
}
return(newForecastViews);
}
private Weather GetWeatherFromApi(string city)
{
var weather = new Weather();
var client = new WebClient();
string url = "https://query.yahooapis.com/v1/public/yql?q=select%20*%20from%20weather.forecast%20where%20woeid%20in%20(select%20woeid%20from%20geo.places(1)%20where%20text%3D%22" + city + "%22)%20and%20u%20=%20%27c%27%20&format=json&env=store%3A%2F%2Fdatatables.org%2Falltableswithkeys";
var obj = JsonConvert.DeserializeObject <dynamic>(client.DownloadString(url));
weather.City = obj.query.results.channel.location.city;
weather.TemperatureCurrent = obj.query.results.channel.item.condition.temp;
weather.Code = obj.query.results.channel.item.forecast[0].code;
weather.Date = DateTime.Parse(obj.query.created.ToString("dd-MM-yyyy HH:mm:ss"));
foreach (var item in obj.query.results.channel.item.forecast)
{
var temp = new Forecast();
temp.TemperatureDay = item.high;
temp.TemperatureNight = item.low;
temp.Code = item.code;
weather.Forecast.Add(temp);
}
return(weather);
}
public HourModel(Forecast f)
{
data = f;
}
public HourVM(Forecast hour)
{
model = new HourModel(hour);
Hour = hour;
}
public string ToQuery(Forecast f)
{
return($"({f.Id}, '{Value}', {FixDouble.ToString(All)}),");
}
public string ToQuery(Forecast f)
{
return($"({f.Id}, {FixDouble.ToString(Number)}, '{Name}','{Var}'),");
}
public string ToQuery(Forecast f)
{
return($"({f.Id}, '{Unit}', {FixDouble.ToString(Value)}, '{Type}'),");
}
public string ToQuery(Forecast f)
{
return($"({f.Id}, '{UnitType}', {FixDouble.ToString(Value)}, " +
$"{FixDouble.ToString(Min)}, {FixDouble.ToString(Max)}),");
}
public string ToSpeedQuery(Forecast f)
{
return($"({f.Id}, {FixDouble.ToString(Speed)}, '{SpeedName}'),");
}
public string ToDirQuery(Forecast f)
{
return($"({f.Id}, {FixDouble.ToString(Direction)}, '{Code}','{DirectionName}'),");
}
public ForecastPage()
{
InitializeComponent();
BindingContext = new Forecast();
}
public DailyVM(Forecast daily)
{
model = new HourModel(daily);
Daily = daily;
}