public class Healthy
{
    //instance variables
    private String name;
    private char gender;
    private double weight;
    private double height;
    private int age;
    private int actLevel;
    private String status;

    //Constructor
    public Healthy()
    {

    }//Healthy

    //Accessors
    public String getName()
    {
        return name;
    }

    public char getGender()
    {
        return gender;
    }

    public double getWeight()
    {
        return weight;
    }

    public double getHeight()
    {
        return height;
    }

    public int getAge()
    {
        return age;
    }

    public int getActLevel()
    {
        return actLevel;
    }

    public double calcBmr()
    {

        double bmr;
        if (gender == 'M' || gender == 'm')
        {
            bmr = (66 + (13.7* calcWeightKg()) + (5 * calcHeightCm()) - (6.8 * age));
        }
        else
        {
            bmr = (655 + (9.6 * calcWeightKg()) + (1.8 * calcHeightCm()) - (4.7 * age));
        }
        return bmr;


    }//calcBmr


    public double calcBmi()
    {
        return (weight)/ (height * height) * 703;


    }//calcBmi

    //method to calculate TDEE based on bmr
    public double calcTdee()
    {
        double tdee = 0.0;
        switch (actLevel)
        {
        case 1:
            tdee = calcBmr() * 1.2;
            break;
        case 2:
            tdee = calcBmr() * 1.375;
            break;
        case 3:
            tdee = calcBmr() * 1.55;
            break;
        case 4:
            tdee = calcBmr() * 1.725;
            break;
        case 5:
            tdee = calcBmr() * 1.9;
            break;
        default:
            tdee = 0.0;
            break;
        }
        return tdee;
    }

    //calculates weight in kg
    private double calcWeightKg()
    {
        return weight/2.20462262;
    }
    //calculates height in cm
    private double calcHeightCm()
    {
        return height*2.54;
    }

    //determines weight status
    public String calcStatus()
    {
        if (calcBmi() < 18.5)
        {
            status = "Your BMI classifies you as Underweight";
        }
        if (calcBmi() >= 18.5 && calcBmi() < 25)

        {
            status = "Your BMI classifies you as Normal Weight";
        }
        if (calcBmi() >= 25 && calcBmi() < 30)
        {
            status ="Your BMI classifies you as Overweight";
        }
        if (calcBmi() >= 30)
        {
            status = "Your BMI classifies you as Obese";
        }
        return status;
    }//calcStatus

    //mutators

    public boolean setName(String inName)
    {
        if (inName.length() == 0)
        {
            return false;
        }
        else
        {
            name = inName;
            return true;
        }
    }

    public boolean setGender(char inGender)
    {
        char tempGender = inGender;
        tempGender = Character.toUpperCase(tempGender);
        if (tempGender == 'M' || tempGender == 'F') {
            gender = tempGender;
            return true;
        }
        else return false;
    }
    public boolean setWeight(double inWeight)
    {
        if (inWeight < 100)
        {
            return false;
        }
        else
        {
            weight = inWeight;
            return true;
        }

    }

    public boolean setHeight(double inHeight)
    {
        if (inHeight >= 85 || inHeight <= 59)
        {
            return false;
        }
        else
        {
            height = inHeight;
            return true;
        }


    }

    public boolean setAge(int inAge)
    {
        if (inAge < 18)
        {
            return false;
        }
        else
        {
            age = inAge;
            return true;
        }
    }

    public boolean setActLevel(int inActLevel)
    {
        if (inActLevel < 1 || inActLevel > 5)
        {
            return false;
        }
        else
        {
            actLevel = inActLevel;
            return true;
        }
    }
}//class