public WeatherData()
{
Location = new LocationData();
Curent = new ForecastData();
ForecastList = new List <ForecastData>();
}
public static WeatherData GetWeatherReport(CultureInfo culture, LocationData location, TemperatureScale tempScale)
{
var url = string.Format(tempScale == TemperatureScale.Celsius ? RequestForCelsius : RequestForFahrenheit, culture.Name, location.Code);
XDocument doc;
try {
doc = XDocument.Load(url);
}
catch (Exception) {
return(null);
}
var weather = from x in doc.Descendants("weather")
let xElement = x.Element("current")
where xElement != null
select new {
feelslike = xElement.Attribute("feelslike").Value,
windspeed = xElement.Attribute("windspeed").Value,
humidity = xElement.Attribute("humidity").Value,
temp = xElement.Attribute("temperature").Value,
text = xElement.Attribute("skytext").Value,
skycode = xElement.Attribute("skycode").Value,
windstring = xElement.Attribute("winddisplay").Value
};
var result = new WeatherData();
var currentWeather = weather.FirstOrDefault();
if (currentWeather == null)
{
return(null);
}
var t = 0;
int.TryParse(currentWeather.temp, out t);
result.Temperature = t;
int.TryParse(currentWeather.feelslike, out t);
result.FeelsLike = t;
result.Curent = new ForecastData()
{
Text = currentWeather.text,
//SkyCode = GetWeatherPic(Convert.ToInt32(currentWeather.skycode), 4, 22)
};
result.Location = location;
if (doc.Descendants("weather").FirstOrDefault() == null)
{
return(null);
}
var locString = doc.Descendants("weather").FirstOrDefault().Attribute("weatherlocationname").Value;
if (locString.Contains(","))
{
result.Location.City = locString.Substring(0, locString.IndexOf(","));
result.Location.Country = locString.Substring(locString.IndexOf(",") + 2);
}
else
{
result.Location.City = locString;
}
//parse coordinates
var coords = from x in doc.Descendants("weather")
select new {
lon = x.Attribute("long").Value,
lat = x.Attribute("lat").Value
};
double lat, lon = double.MinValue;
double.TryParse(coords.FirstOrDefault().lat, NumberStyles.Float, CultureInfo.GetCultureInfo("en-US").NumberFormat, out lat);
double.TryParse(coords.FirstOrDefault().lon, NumberStyles.Float, CultureInfo.GetCultureInfo("en-US").NumberFormat, out lon);
result.Location.Lat = lat;
result.Location.Lon = lon;
var sunrise = DateTime.Today.AddHours(4);
var sunset = DateTime.Today.AddHours(22);
result.Curent.SkyCode = GetWeatherPic(Convert.ToInt32(currentWeather.skycode));
result.Curent.Humidity = int.Parse(currentWeather.humidity);
//parse forecast
var forecastUrl = string.Format(tempScale == TemperatureScale.Celsius ? ForecastUrlForCelsius : ForecastUrlForFahrenheit, location.Code);
var f = new List <ForecastData>();
foreach (var day in doc.Descendants("forecast"))
{
f.Add(new ForecastData());
var temp = 0;
int.TryParse(day.Attribute("high").Value, out temp);
f[f.Count - 1].HighTemperature = temp;
int.TryParse(day.Attribute("low").Value, out temp);
f[f.Count - 1].LowTemperature = temp;
f[f.Count - 1].Text = day.Attribute("skytextday").Value;
f[f.Count - 1].SkyCode = GetWeatherPic(Convert.ToInt32(day.Attribute("skycodeday").Value));
f[f.Count - 1].Humidity = -1;
try { f[f.Count - 1].Precip = int.Parse(day.Attribute("precip").Value); }
catch { f[f.Count - 1].Precip = -1; }
f[f.Count - 1].Url = forecastUrl;
f[f.Count - 1].Day = day.Attribute("day").Value;
}
if (f.Count > 0)
{
result.Curent.HighTemperature = f[0].HighTemperature;
result.Curent.LowTemperature = f[0].LowTemperature;
result.Curent.Precip = f[0].Precip;
}
result.ForecastList = f;
return(result);
}