public Distance(double distance, DistanceUnits units)
{
var calculator = new DistanceCalculator();
var distanceData = new DistanceData { DistanceM = distance, DistanceKm = distance };
switch (units)
{
case DistanceUnits.Miles:
distanceData.Calc = "kilometers";
break;
case DistanceUnits.Kilometers:
distanceData.Calc = "miles";
break;
default:
throw new ArgumentException("Unknown units: " + units, "units");
}
calculator.Calculate(distanceData);
DistanceInM = distanceData.DistanceM.Value;
DistanceInKm = distanceData.DistanceKm.Value;
BaseDistance = distance;
BaseUnits = units;
}
public ActionResult CalcDistance(DistanceData distanceCalculation)
{
if (!ModelState.IsValid)
return new JsonResult { Data = distanceCalculation };
distanceCalc.Calculate(distanceCalculation);
return new JsonResult { Data = distanceCalculation };
}