/// <summary>
/// Display formatted BMI
/// </summary>
/// <param name="theBmi">Populated BMI</param>
private static void DisplayBmiInformation(Bmi theBmi)
{
double bmi = theBmi.CalculateBMI();
string weightMessage = theBmi.DetermineWeightStatus();
WriteLine("***********************************************");
WriteLine($"Body Mass Index:\t{bmi,7:####.00}");
switch (theBmi.MeasureTypePreference)
{
case MeasurementSystem.Imperial:
WriteLine($"Height\t\t\t{theBmi.Height,7:####.00} Inches");
WriteLine($"Weight\t\t\t{theBmi.Weight,7:####.00} Pounds");
break;
case MeasurementSystem.Metric:
WriteLine($"Height\t\t\t{theBmi.Height,7:####.00} Meters");
WriteLine($"Weight\t\t\t{theBmi.Weight,7:####.00} Kilograms");
break;
default:
WriteLine("Unknown measurement type.");
break;
}
WriteLine($"\nYour body mass index classification is: {theBmi.DetermineWeightStatus()}");
WriteLine("***********************************************");
}
/// <summary>
/// Prompt user for height and weight. Boolean returns if input was valid or not.
/// </summary>
/// <param name="theBmi">A new Bmi object</param>
/// <returns>True if valid input, false if invalid input</returns>
private static bool InputBmiFactors(out Bmi theBmi)
{
bool returnValue = true;
double h = 0, w = 0;
MeasurementSystem sys = MeasurementSystem.Imperial;
WriteLine("Measurements can be either Imperial (pounds and inches) or Metric (kilograms and meters).");
WriteLine("Do you wish to enter Imperial or Metric?");
switch (ReadLine().ToUpper())
{
case "IMPERIAL":
sys = MeasurementSystem.Imperial;
break;
case "METRIC":
sys = MeasurementSystem.Metric;
break;
default:
returnValue = false;
break;
}
//Get height
if (returnValue)
{
Write("Please enter your height: ");
returnValue = double.TryParse(ReadLine(), out h);
}
//Get width
if (returnValue)
{
Write("Please enter your weight: ");
returnValue = double.TryParse(ReadLine(), out w);
}
if (!returnValue)
{
WriteLine("Invalid input.");
}
theBmi = new Bmi();
theBmi.Height = h;
theBmi.Weight = w;
theBmi.MeasureTypePreference = sys;
return(returnValue);
}
