// Make it possible to reference required packaged code.

import java.io.*;
import java.text.*;
import java.util.*;

// This class defines an application that uses polymorphism to process an
// array of Employee, SalesRep, and Customer objects.
// ----- Written by: Ken Zemaitis.

public class Project03 {
  public static void main(String[] args) {

    //-----------------------------------------------------------------------
// code for testing the class hierarchy.
//-----------------------------------------------------------------------


  }
}



// This abstract class encapsulates the data and processing of a person.
//JH

abstract class Person {
  private String name;
  private String address;

  // This constructor receives the person's name and address as parameters.

  public Person(String pName, String pAddress) {
    setName(pName);
    setAddress(pAddress);
  }

  // This method can be called to set the person's name.

  public void setName(String pName) {
    name = pName;
  }

  // This method can be called to set the person's address.

  public void setAddress(String pAddress) {
    address = pAddress;
  }

  // This method can be called to get the person's name.

  public String getName() {
    return name;
  }

  // This method can be called to get the person's address.

  public String getAddress() {
    return address;
  }

  // This method can be called to get the object's runtime class and the
  // person's name and address as a String.

  public String toString() {
    return getClass().getName() + ": " + name + ", " + address;
  }
}

// This interface forces implementing classes to define a pay method.
//JH

interface Payable {
  public double pay();
}
//---------------------------------------------------------------------------
// here is where my code to complete the class hierarchy needs to go.
//---------------------------------------------------------------------------



class Customer extends Person {
  public double balance;  //Balance variable defined.
  public Customer(String pName, String pAddress, double pBalance) {
    super(pName, pAddress);
    setBalance(pBalance);
    }

  public double setBalance(double pBalance) {
    return pBalance;
  }

  public double getBalance() {
    return balance;
  }


   public String toString() {
    return getClass().getName() + ": " + getName() + ", " + getAddress() + ", " + Utility.moneyFormat(balance);
  }

}

class Employee extends Person {
  public boolean payable;
  public double salary;
  public Employee(String pName, String pAddress, double pSalary) {
    super(pName, pAddress);
    setSalary(pSalary);
    }

  public double setSalary(double pSalary) {
    return pSalary;
  }

  public double getSalary() {
    return salary;
  }


   public String toString() {
    return getClass().getName() + ": " + getName() + ", " + getAddress() + ", " + Utility.moneyFormat(salary);
  }



  }

class SalesRep extends Employee {
  public double sales;
  public double commission;
  public SalesRep(String pName, String pAddress, double pSalary, double pSales, double pCommission) {
    super(pName, pAddress, pSalary);
    setSales(pSales);
    setCommission(pCommission);
  }

  public double setSales(double pSales) {
    return pSales;
  }

  public double setCommission(double pCommission) {
    return pCommission;
  }

  public double getSales() {
    return sales;
  }

  public double getCommission() {
    return commission;
  }

   public String toString() {
    return getClass().getName() + ": " + getName() + ", " + getAddress() + ", " + Utility.moneyFormat(salary) + ", " + Utility.moneyFormat(sales) + ", " + Utility.moneyFormat(commission);
  }

    }

// This class contains custom methods that support application processing.
//JH

class Utility {

  // This method can be called to prompt the user to press the ENTER key to
  // continue.

  public static void pressEnter() {
    System.out.println("Press ENTER to continue...");
    try {
      System.in.read();
      System.in.skip(System.in.available());
    }
    catch (Exception err) {}
  }

  // This method can be called to convert a double value to a properly
  // formatted currency string. For example: (1234.56) returns "$1,234.56"

  public static String moneyFormat(double pAmount) {
    NumberFormat nf = NumberFormat.getCurrencyInstance();
    return nf.format(pAmount);
  }

  // This method can be called to convert a double value to a formatted
  // percentage string having the number of decimal places indicated by the
  // second parameter. For example: (.01234, 2) returns "1.23%"

  public static String percentFormat(double pValue, int pDecimalPlaces) {
    NumberFormat nf = NumberFormat.getPercentInstance();
    nf.setMaximumFractionDigits(pDecimalPlaces);
    return nf.format(pValue);
  }
}