public Forecast Fetch()
{
var doc = XDocument.Load(string.Format(FORECAST_URL, _zip));
var forecastDays = new List<ForecastDay>();
foreach(var day in doc.Descendants("simpleforecast").Descendants("forecastday")) {
var forecastDay = new ForecastDay {
Period = Convert.ToInt32(day.Element("period").Value),
Date = day.Element("date").Element("pretty").Value,
Conditions = day.Element("conditions").Value,
High = day.Element("high").Element("fahrenheit").Value,
Low = day.Element("low").Element("fahrenheit").Value,
IconURL = day.Descendants("icon_set")
.Where(i => i.Attribute("name").Value == "Default")
.Elements("icon_url").First().Value
};
forecastDays.Add(forecastDay);
}
return new Forecast {
Location = _zip,
Days = forecastDays.ToArray()
};
}
public ForecastViewModel(ForecastDay day)
{
if (day == null)
throw new ArgumentNullException();
this.High_F = day.high.fahrenheit;
this.High_C = day.high.celsius;
this.Low_F = day.low.fahrenheit;
this.Low_C = day.low.celsius;
this.Weekday = day.date.weekday.ToLower();
this.DayNumber = day.date.day;
this.Condition = day.conditions.ToLower();
}
public ForecastViewModel(ForecastDay day)
{
if (day == null)
{
throw new ArgumentNullException();
}
this.High_F = day.high.fahrenheit;
this.High_C = day.high.celsius;
this.Low_F = day.low.fahrenheit;
this.Low_C = day.low.celsius;
this.Weekday = day.date.weekday.ToLower();
this.DayNumber = day.date.day;
this.Condition = day.conditions.ToLower();
}