public ActionResult CalcCalories(WeightData weightData, Distance distanceData)
{
if (!ModelState.IsValid)
return new JsonResult { Data = new { Result = false } };
return new JsonResult { Data = new { Result = true, Calories = caloriesCalc.Calculate(distanceData, weightData) } };
}
public void FromStoneAndPounds(WeightData weightData)
{
if (!weightData.HasSt && !weightData.HasStLbs) return;
weightData.Lbs = (weightData.HasSt ? weightData.St.Value * 14 : 0) +
(weightData.HasStLbs ? weightData.StLbs.Value : 0);
weightData.Kg = weightData.Lbs.Value * PoundsToKg;
}
public void FromPounds(WeightData weightData)
{
if (!weightData.HasLbs) return;
weightData.Kg = weightData.Lbs.Value * PoundsToKg;
weightData.St = Math.Floor(weightData.Lbs.Value / 14);
weightData.StLbs = weightData.Lbs.Value - (weightData.St.Value * 14);
}
public void FromKilograms(WeightData weightData)
{
if (!weightData.HasKg) return;
weightData.Lbs = weightData.Kg.Value * KgToPounds;
weightData.St = Math.Floor(weightData.Lbs.Value / 14);
weightData.StLbs = weightData.Lbs.Value - (weightData.St.Value * 14);
}
public ProfileModel(ControllerContext context)
{
if (!context.HasValidUserAccount())
{
Name = "";
Weight = new WeightData();
return;
}
var userAccount = context.UserAccount();
Name = userAccount.DisplayName;
Weight = DefaultWeightData();
var userPref = ((object)userAccount).UserPrefs().Latest();
if (userPref != null)
{
Weight.Units = userPref.WeightUnits;
switch (Weight.Units)
{
case "kg":
Weight.Kg = userPref.Weight;
break;
case "lbs":
case "st":
Weight.Lbs = userPref.Weight;
Weight.Units = "lbs";
break;
}
Weight.UpdateFromUnits();
if (userPref.WeightUnits == "st")
Weight.Units = "st";
}
DistUnits = (int)context.UserDistanceUnits();
}
public int Calculate(Distance distance, WeightData weightData)
{
if (distance.BaseDistance == 0) return 0;
if (!(weightData.HasKg || weightData.HasLbs || weightData.HasSt || weightData.HasStLbs)) return 0;
if (string.IsNullOrWhiteSpace(weightData.Units)) return 0;
// ensure the weight data has all the up-to-date values
weightCalculator.Calculate(weightData);
if (!weightData.HasKg || weightData.Kg.Value <= 0) return 0;
distance = distance.ConvertTo(DistanceUnits.Kilometers);
return (int)Math.Floor(distance.BaseDistance * weightData.Kg.Value * 1.036);
}
public WeightData Calculate(WeightData weightData)
{
switch (weightData.Units)
{
case "kg":
FromKilograms(weightData);
break;
case "lbs":
FromPounds(weightData);
break;
case "st":
FromStoneAndPounds(weightData);
break;
}
return weightData;
}
public ActionResult CalcWeight(WeightData weightCalculation)
{
if (!ModelState.IsValid)
return new JsonResult { Data = new { Result = false, Calc = weightCalculation } };
weightCalc.Calculate(weightCalculation);
return new JsonResult { Data = new { Result = true, Calc = weightCalculation } };
}
