/*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
//  Program Name:Converter.java
//  Programmer: John Healy
//  Date: Mar 08 2004
//  Version 1.0
//  Description:  set some verables to a value and set some string values
//                desplay everything to standard out
//
//  Created by Little John on Mon Mar 08 2004.
//  Copyright (c) 2004 __MyCompanyName__. All rights reserved.
// ---------------------------------------------------------------------
// Programmer: John Healy
// Date: Mar 18 2004
// Version: 2.0
// Description:  a window is created and input is receved from the 
//               keyboard.  looping is done on having a valid input and 
//               the contune question.  a caculation is made from the 
//               recieved inputs from the keyboard and the answer is 
//               then sent back to the window.
// ---------------------------------------------------------------------
// Programer:John healy
// Date: Mar 24 2004
// version: 3.0
// discription:  use an array.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~*/
import java.text.*; 
import javax.swing.*;
public class Converter {

    public static void main (String [] args)
    {
      
            double[] convertFactor = {0.0178635,0.762615,0.3505080,0.000210526,1.82410};
            double answer = 0.0;
            double convertAmount = 0.0;
            
            int menuChoice = 0;
                    
            String Title = new String("Currrency Converter \n");
            String choiceOne = new String("Enter 1 to convert Philippines Pesos to USD. \n");
            String choiceTwo = new String("Enter 2 to convert Australia Dollars to USD. \n");
            String choiceThree = new String("Enter 3 to convert Russia Rubles to USD. \n");
            String choiceFour = new String("Enter 4 to convert Zambia Kwacha to USD. \n");
            String choiceFive = new String("Enter 5 to convert United Kindom Pounds to USD. \n");
            String convertAmountS = new String("The convrted amout is :");
            String stringOut = new String("x");
            String eMessage1 = new String("You entered incorrect information.  Please try again");
            String eMessage2 = new String("You entered a value less then Zero. Please try again.");
            String convertQuestion = new String("How much money do you wish to convert? $");
            String yesNo = new String("y");
            String ynQuestion = new String("Would you like to do another y/n :");
		 
		  //sets-up object "money" for output as curency
            NumberFormat money = NumberFormat.getCurrencyInstance(); 
            do 
            {
                do 
                {
                   stringOut = Title + choiceOne + choiceTwo + choiceThree + choiceFour + choiceFive; 
                   menuChoice = Integer.parseInt(JOptionPane.showInputDialog(null,stringOut));
                   if(!(menuChoice > 0 && menuChoice <6))
                   {
                       stringOut = eMessage1;
                       JOptionPane.showMessageDialog(null,stringOut);   
                   }//end if
                           
                }while(!(menuChoice > 0 && menuChoice <6)); //end while !(fi > 0 && fi <6)
                do 
                {
                    stringOut = convertQuestion;
                    convertAmount = Double.parseDouble(JOptionPane.showInputDialog(null,stringOut));
                    if(!(convertAmount > 0))
                    {
                       stringOut = eMessage2;
                       JOptionPane.showMessageDialog(null,stringOut); 
                    }//end if

                }while (!(convertAmount > 0)); //end do---while !(fum > 0)                
                stringOut = convertAmountS + money.format(convertFactor[menuChoice-1] * convertAmount);
                JOptionPane.showMessageDialog(null,stringOut);
                stringOut = ynQuestion;
                yesNo  = JOptionPane.showInputDialog(null,stringOut);
            }while(yesNo.equals("y") || yesNo.equals("Y"));// end do -- while yesNo != "y" || yesNo != "Y"
            System.exit(0);
    } // end main
} // end class Converter