static void Manu(double height, double weight, string gender)
{
int age = 0, limit = 100, error = 6, agelimit = 150, error5 = 4, menuChoice;
double fat = 0, BMI, fatMass = 0, leanBM = 0, BMR = 0, DCR = 0, fatPer = 0;
const double HUNDRED = 100;
menuChoice = PrintMenu();
while (menuChoice != 4) // in the case 4 is the exit option
{
// process choice
switch (menuChoice)
{
case 1:
Console.Clear();
BMI = BMIClass.BodyMassIndex(height, weight); // call appropriate method(s)
Console.WriteLine("BMI Result is {0:0.0}%", BMI);
BMIClass.BMIcategories(BMI); // call appropriate method(s)
Console.ReadKey();
break;
case 2:
Console.Clear();
Console.Write("Enter Yours fat level(%) :");
fat = TryInt.Try(limit, error);
fatPer = fat / HUNDRED;
fatMass = FatClass.FatMass(weight, fatPer); // call appropriate method(s)
leanBM = FatClass.LeanBodyMass(fatMass, weight);
Console.WriteLine("Your Fat Mass value is {0} lb", fatMass);
Console.WriteLine("Your Lean Body Mass value is {0} lb", leanBM);
Console.ReadKey();
break;
case 3:
Console.Clear();
Console.Write("Enter Your age:");
age = TryInt.Try(agelimit, error5);
BMR = Active.BasalMetabolicRate(weight, height, age, gender);
DCR = Active.ActivityLevel(BMR);
Console.WriteLine("Your BasalMetabolicRate is : {0}", BMR);
Console.WriteLine("Your Daily Calorific Requirement is :{0}", DCR);
Console.ReadKey();
break;
default: // something other than 1,2,3,4
Console.WriteLine("Invalid menu choice");
Console.ReadKey();
break;
}//end switch
menuChoice = PrintMenu(); //call menu again
} // end while
}
public static double ActivityLevel(double BMR)
{
int choise = 0;
double DCR = 0;
Console.WriteLine("Activity Level\n");
Console.WriteLine("1.Sedentary ");
Console.WriteLine("2.Light Exercise (1-3 days/week)");
Console.WriteLine("3.Moderate Exercise (3-5 days/week)");
Console.WriteLine("4.Intense Exercise (6-7 days/week)");
Console.WriteLine("5.Very Intense Exercise (2 extreme workouts per day)");
int limit = 5, error = 6;
choise = TryInt.Try(limit, error);
switch (choise)
{
case 1:
DCR = BMR * 1.2;
break;
case 2:
DCR = BMR * 1.375;
break;
case 3:
DCR = BMR * 1.55;
break;
case 4:
DCR = BMR * 1.725;
break;
case 5:
DCR = BMR * 1.9;
break;
default:
DCR = BMR * 1.2;
break;
}
return(DCR);
}
static void Main(string[] args)
{
string myTable1 = "{0,-40 }{1:n2}";
DateTime todDat = DateTime.Today;
Console.WriteLine(myTable1, "", todDat.ToString("d"));
Console.WriteLine("".PadLeft(30, '*'));
Console.WriteLine("The Fitness Calculator Program");
Console.WriteLine("".PadLeft(30, '*'));
Console.WriteLine();
double height = 0, weight = 0;
string name = "", gender;
Console.Write("Enter Your name:");
do
{
name = Console.ReadLine();
if (name == "")
{
Console.Write("A User name is ommitted:");
}
} while (name == "");
Console.WriteLine();
Console.Write("Enter Your gender(male/female):");
do
{
gender = Console.ReadLine();
gender = gender.ToUpper();
if (gender != "MALE" && gender != "FEMALE")
{
Console.Write("Invalid User gender is entered");
}
} while (gender != "MALE" && gender != "FEMALE");
Console.WriteLine();
const int INCHES = 12, POUNDS = 14;
Console.WriteLine("Enter Your height (feet and inches):");
Console.Write("feet:");
int limit1 = 999, error1 = 0;
int feet = TryInt.Try(limit1, error1);
int limit2 = 11, error2 = 1;
Console.Write("inches:");
int inches = TryInt.Try(limit2, error2);
height = (feet * INCHES) + inches;
Console.WriteLine();
Console.WriteLine("Enter Your weight (stones and pounds):");
Console.Write("stones:");
int error3 = 2;
int stones = TryInt.Try(limit1, error3);
Console.Write("pounds:");
int limit3 = 13, error4 = 3;
int pounds = TryInt.Try(limit3, error4);
weight = (stones * POUNDS) + pounds;
Manu(height, weight, gender);
}
