import cs1.Keyboard;
/**
   Simulate a bank accout.
   @author Greg Vogl
   last modified 2003-10-10
*/
public class BankAccount2Test
{
   /**
      Test the BankAccount class.
   */
   public static void main (String[] args) 
   {
      // get input
      System.out.println("This program simulates a bank account.");
      System.out.println("Enter an initial deposit.");
      int amount = Keyboard.readInt();

      // create a bank account
      account = new BankAccount2(amount);

      // loop until the user exits
      int choice;
      do 
      {
         // display menu
         printMenu();

         // get user's choice
         choice = Keyboard.readInt();

         // view choice and perform action
         switch (choice)
         {
            case 1: deposit(); break;
            case 2: withdraw(); break;
            case 3: printBalance(); break;
            case 4: printBalance(); break;
            default: 
               System.out.println("Your menu selection is not valid, please try again."); 
               break;
         }
      } while (choice != 4);
   }

   /**
      Display a menu of choices.
   */
   public static void printMenu ()
   {
      System.out.println("Bank Account Menu: Type a number and press Enter.");
      System.out.println("1 Deposit");
      System.out.println("2 Withdrawal");
      System.out.println("3 Display Balance");
      System.out.println("4 Exit");
   }

   public static void deposit()
   {
      System.out.println("Enter a deposit");
      int amount = Keyboard.readInt();
      if (account.deposit(amount))
         System.out.println("Deposit succeeded.");
      else
         System.out.println("Deposit must be a positive number.");
      printBalance();
   }
   public static void withdraw()
   {
      System.out.println("Enter a withdrawal");
      int amount = Keyboard.readInt();
      if (account.withdraw(amount))
         System.out.println("Withdrawal succeeded.");
      else
         System.out.println("Withdrawal must be a positive number and not exceed the balance.");
      printBalance();
   }
   public static void printBalance()
   {
      System.out.println("Balance is " + account.getBalance());
   }

   static BankAccount2 account;
}