Class TimeSheet

public class TimeSheet {

	public int location;		// work location
	public int locationID;		//an ID for location
	public double rate, workHours, finalPayment;
	public String times[] = new String[15];

	//set the rate based on input and set locationID here
	public void setRate(int loc) {

	if(loc >= 500) 	  // 500-599
		{ rate = 8.0; locationID = 5; }
	else if (loc >= 400) //400-499
		{ rate = 13.50; locationID = 4; }
	else if (loc >= 300) //300-399
		{ rate = 9.25; locationID = 3; }
	else if (loc >= 200) //200-299
		{ rate = 7.50; locationID = 2; }
	else if (loc >= 100)  //100-199
		{ rate = 10; locationID = 1; }

	}

	public void Paycheck() {

		double totalWeeklyHours = 0.0;  //for locations where rate is based on total weekly hours

		if (locationID < 4) //loop only for locationID = 1, 2, or 3
							  // for 4 and 5, the calculation is quite different
		{
			for(int i = 1; i < times.length; i=i+2) {
				workHours = code2Time(times[i+1]) - code2Time(times[i]);
				totalWeeklyHours += workHours;
			}
		}

		finalPayment = calculatePay(locationID, totalWeeklyHours);
		System.out.println();
		System.out.println("Paycheck amount is $" + finalPayment);

	}

	private double calculatePay(int loc, double hours) {

		double payment = 0.0;

		//based on location, calculation is different
		switch (loc) {

		case 1:
			//$10.00 per hour with time and a half for any hours over 30 for the week.
			if (hours < 30) {
				payment = hours * rate;
			}
			else {
				payment = 30 * rate + (hours - 30) * rate * 1.5;
			}
			break;
		case 2:
			// $7.50 per hour with double time for hours worked over 40 for the week.
			if (hours < 40) {
				payment = hours * rate;
			}
			else {
				payment = 40 * rate + (hours - 40) * rate * 2;
			}
			break;
		case 3:
			// $9.25 for the first 20 hours and $10.50 for the rest.
			if (hours <= 20) {
				payment = hours * rate;
			}
			else {
				payment = 20 * rate + (hours - 20) * 10.50;
			}
			break;
		case 4:
			// $13.50 per hour on Sundays (day 1) and Saturdays (day 7) and $6.75 otherwise.
			// to do code here
			break;

		case 5: //the calculation of hours is done independently here
			// $8.00 per hour for the first 6 hours per day and $12.00 per hour after that.

			double subAmount = 0.0;

			for(int i = 1; i < times.length; i=i+2) {
				workHours = code2Time(times[i+1]) - code2Time(times[i]);

				if(workHours <= 6) {
					subAmount += workHours * rate;
				}
				else {
					subAmount += 6.0 * rate + (workHours - 6) * 12.0;
				}
			}

			payment = subAmount;
			break;
		}


		return payment;
	}

	//code below converts code to hours worked
	private double code2Time(String code) {
		double hoursWorked = 0;
		code = code.toUpperCase();

		if (code.equals("1")) hoursWorked = 0.0;
		if (code.equals("2")) hoursWorked = 0.5;
		if (code.equals("3")) hoursWorked = 1.0;
		if (code.equals("4")) hoursWorked = 1.5;
		if (code.equals("5")) hoursWorked = 2.0;
		if (code.equals("6")) hoursWorked = 2.5;
		if (code.equals("7")) hoursWorked = 3.0;
		if (code.equals("8")) hoursWorked = 3.5;
		if (code.equals("9")) hoursWorked = 4.0;
		if (code.equals("A")) hoursWorked = 4.5;
		if (code.equals("B")) hoursWorked = 5.0;
		if (code.equals("C")) hoursWorked = 5.5;
		if (code.equals("D")) hoursWorked = 6.0;
		if (code.equals("E")) hoursWorked = 6.5;
		if (code.equals("F")) hoursWorked = 7.0;
		if (code.equals("G")) hoursWorked = 7.5;
		if (code.equals("H")) hoursWorked = 8.0;

		return hoursWorked;
	}

}