ATM

package com.company;

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

public class Main {

    static double balance = 100;
    static double depositAdd = 0;
    static double withdrawAmount = 0;
    static Scanner myScan = new Scanner(System.in);
    static SimpleDateFormat newDateFormat = new SimpleDateFormat("dd/MM/yy");
    static Date newDate = new Date();

    public static void main(String[] args) {

        System.out.printf("Welcome - ATM \nDate: %s", newDateFormat.format(newDate));
        System.out.println();
        System.out.println();
        System.out.println("Please Select Your Choice:");
        menuCall();


    }

    private static void menuCall() {

        System.out.println("To Check Your Balance - Please Press: 1");
        System.out.println("To Make a Deposit - Please Press: 2");
        System.out.println("To Make a Withdraw - Please Press: 3");
        System.out.println("To Exit - Please Press: 4");
        System.out.print("Your Choice:");

        int choiceMenu = Integer.parseInt(myScan.next());

        menu(choiceMenu);
    }


    private static void menu(int menu) {

        switch (menu) {
            case 1:
                balanceCheck(balance);
                break;
            case 2:
                depositAdd(depositAdd);
                break;
            case 3:
                withdraw(withdrawAmount);
                break;
            case 4:
                System.out.println("Goodbye - Have a nice day!");
                return;

        }
    }

    private static void balanceCheck(double balance) {
        System.out.print("Your Account Balance:$");
        System.out.println(balance);
        System.out.println();
        System.out.println();
        System.out.print("Press 4 to return to the main menu:");
        int choice = Integer.parseInt(myScan.next());
        while (choice != 4) {
            System.out.println("Wrong Input");
            System.out.print("Please Press 4 to return to the main menu:");
            choice = Integer.parseInt(myScan.next());

        }
        menuCall();


    }

    private static void depositAdd(double depositAdd) {
        System.out.print("Please Enter the Amount of the Deposit:");
        depositAdd = Double.parseDouble(myScan.next());
        System.out.println(depositAdd);
        balance = balance + depositAdd;
        System.out.print("Your new Balance is:$");
        System.out.println(balance);
        System.out.println();
        System.out.println();
        System.out.print("Press 4 to return to menu:");
        int choice = Integer.parseInt(myScan.next());
        while (choice != 4) {
            System.out.println("Wrong Input");
            System.out.print("Please Press 4 to return to the main menu:");
            choice = Integer.parseInt(myScan.next());

        }
        menuCall();
    }

    private static void withdraw(double withdrawAmount) {
        do {
            System.out.print("Please Enter the Amount to withdraw:$");
            withdrawAmount = Double.parseDouble(myScan.next());
            if (withdrawAmount > balance) {
                System.out.println("Not enough funds in your account");
                System.out.println();
                System.out.print("Please enter new amount:");
                withdrawAmount = Double.parseDouble(myScan.next());
            } else
                continue;

        } while (balance < withdrawAmount);

        balance = balance - withdrawAmount;
        System.out.printf("Your new balance is:$%.2f", balance);
        System.out.println();
        System.out.print("Press 4 to return to menu:");
        int choice = Integer.parseInt(myScan.next());
        while (choice != 4) {
            System.out.println("Wrong Input");
            System.out.print("Please Press 4 to return to the main menu:");
            choice = Integer.parseInt(myScan.next());

        }
        menuCall();

    }
}