ZCW-Inheritance-AbstractBankAccount/src/main/java/com/zipcodewilmington/bankaccountlab/ATM.java

package com.zipcodewilmington.bankaccountlab;
import java.util.*;
public class ATM {
    Scanner input = new Scanner(System.in);
    BusinessAccount businessAccount;
    SavingAccount savingAccount;
    CheckingAccount checkingAccount;

    Boolean repeat=true;
    BankAccount[] personalAccounts;
    public ATM() {

         businessAccount = new BusinessAccount(7000);
         savingAccount = new SavingAccount(6000);
         checkingAccount = new CheckingAccount(500);
         personalAccounts = new BankAccount[]{businessAccount,savingAccount, checkingAccount};
         accountChoice();
    }

    public void accountChoice()
    {
        while(repeat) {
            System.out.println("\nWhich Account you want to operate\n1.Business Account\n2.Saving Account\n3.Checking Account\n4.Exit");
            int accountChoice = input.nextInt();
            if (accountChoice == 1) {
                BankAccount userSelection=personalAccounts[0];
                System.out.printf("Your Current Business Account balance is %d", businessAccount.getBalance());
                accountChoice(userSelection);
            }
            if (accountChoice == 2) {
                BankAccount userSelection=personalAccounts[1];
                System.out.printf("Your Current Saving Account balance is %d", savingAccount.getBalance());
                accountChoice(userSelection);

            }
            if (accountChoice == 3) {
                BankAccount userSelection=personalAccounts[2];
                System.out.printf("Your Current Checking Account balance is %d", checkingAccount.getBalance());
                accountChoice(userSelection);
            }
            if(accountChoice==4)
            {
                System.exit(0);
            }
        }
    }
    public void accountChoice(BankAccount userSelection)
    {

        System.out.println("\nWhat u wanna do\n1.Credit\n2.Debit\n3.Go back to menu");
        int choice=input.nextInt();


        if (choice == 1)//Credit
        {
            System.out.println("Enter the amount ?");
            int amount=input.nextInt();
            userSelection.credit(amount);

        }
        else if (choice == 2)//Debit
        {
            System.out.println("Enter the amount ?");
            int amount=input.nextInt();
            userSelection.debit(amount);

        }
        else if (choice == 3)//Go back to menu
        {
            accountChoice();
        }
        display(userSelection);
    }
    public void display(BankAccount userSelection)
    {
        System.out.println("Your current balance is "+userSelection.getBalance());
    }


}