public override bool IsMatch(IPrincipal principal, HttpContextBase httpContext)
{
var currentWeather = _weatherService.Service.GetCurrentConditions();
if (currentWeather == null)
{
return(false);
}
var windSpeed = currentWeather.CurrentConditions.WindSpeedMetric;
if (Model.WindSpeedUnit == Enums.WindSpeedUnit.MilesPerHour)
{
windSpeed = SpeedConversions.MPStoMPH(windSpeed);
}
else if (Model.WindSpeedUnit == Enums.WindSpeedUnit.KilometersPerHour)
{
windSpeed = SpeedConversions.MPStoKMPH(windSpeed);
}
if (Model.Condition == Enums.Condition.EqualTo && windSpeed == Model.WindSpeed)
{
return(true);
}
else if (Model.Condition == Enums.Condition.GreaterThan && windSpeed >= Model.WindSpeed)
{
return(true);
}
else if (Model.Condition == Enums.Condition.LessThan && windSpeed < Model.WindSpeed)
{
return(true);
}
return(false);
}
public override bool IsMatch(IPrincipal principal, HttpContextBase httpContext)
{
var currentWeather = _weatherService.Service.GetCurrentConditions();
if (currentWeather == null)
{
return(false);
}
var Tf = TemperatureConversions.KelvinToF(currentWeather.CurrentConditions.TemperatureK);
var Wmph = SpeedConversions.MPStoMPH(currentWeather.CurrentConditions.WindSpeedMetric);
double TwcF = Tf;
// Wind chill calculations don't work (and aren't meaningful) for winds of less than 3MPH.
if (Wmph >= 3)
{
TwcF = TemperatureConversions.CalculatedWindChill(Tf, Wmph);
}
var temperature = TwcF;
if (Model.TemperatureScale == Enums.TemperatureScale.Celcius)
{
temperature = TemperatureConversions.FahrenheitToCelcius(TwcF);
}
if (Model.Condition == Enums.Condition.EqualTo && temperature == Model.Temperature)
{
return(true);
}
else if (Model.Condition == Enums.Condition.GreaterThan && temperature >= Model.Temperature)
{
return(true);
}
else if (Model.Condition == Enums.Condition.LessThan && temperature < Model.Temperature)
{
return(true);
}
return(false);
}
