import javax.swing.JOptionPane;
/**
 *
 * @author vba11666
 */
public class PaySlip {
public static void main(String[] args){
    double thirdGrade =0;
        double hours = 0;
        String name ="";
        String position="";
        int rate=0, medical =100;
        double sss=0.10, tax=0;
        double secondGrade= 0;

        try{
      name = JOptionPane.showInputDialog(
                        null, "Please enter your name: ");
        position = (String)JOptionPane.showInputDialog(null, "Please choose a position", "Example 1",
         JOptionPane.QUESTION_MESSAGE, null, new Object[] { "Manager",
            "Supervisor", "Employee"}, "Manager");
    hours = Double.parseDouble
        (JOptionPane.showInputDialog("Enter the number of hours worked"));

        } catch(Exception e){
      JOptionPane.showMessageDialog(null,"Input is invalid");
        System.exit(0);
    }
        if(position=="Manager")
            rate=500;
    else if(position == "Supervisor")
            rate=400;
        else if(position == "Employee")
            rate=300;

           double gross= rate*hours;
           int bonus;
           if(gross>=8000) bonus=1000;
    else if(gross >= 5000) bonus = 750;
    else if(gross >= 3000) bonus = 500;
           else bonus=0;

            if(gross>=7000) tax=.15*gross;
            else if(gross>=4000) tax=.10*gross;
            else if(gross>=2000) tax=.05*gross;
            else tax=1*gross;

           sss = gross * 0.10;
           double deduction = medical + sss + tax;
           double income = (gross+bonus)-deduction;
                 JOptionPane.showMessageDialog(null,"Name: "+name+
                         "\n\t\tPosition: "+position+
                         "\n         Manager  Supervisor  Employer"+
                         "\nRate: "+rate+
                         "\nNo. of hours worked: "+hours+
                         "\nGross: "+gross+
                         "\n--------------------"+
                         "\nBonus: "+bonus+"          Deductions:"+deduction+
                         "\n                                  Tax: "+tax+
                         "\n                                  SSS: "+sss+
                         "\n                                  Medical Care: "+medical+
                         "\n                                  Total Deduction: "+deduction+
                         "\nNet Income: "+income);
}

}