package taylor;
import java.util.ArrayList;
import java.util.Scanner;

public class TestBank{

  public static void main(String args[]){


    ArrayList<Customer> accounts = new ArrayList<Customer>();

    Customer customer1 = new Customer(1, "Savings", "US Dollars", 800);
    Customer customer2 = new Customer(2, "Checking", "Euro", 1900);
    Customer customer3 = new Customer(3, "Checking", "US Dollars", 8000);

    accounts.add(customer1);
    accounts.add(customer2);
    accounts.add(customer3);


    int customerID=4;
    String choice;
    int deposit;
    int withdraw;
    Scanner in = new Scanner(System.in);
    Customer operation = new Customer();
    boolean flag = true;

    String accountType;
    String currencyType;
    int balance;

    while(flag){
      System.out.println("Select a choice:");
      System.out.println("1. Existing customer");
      System.out.println("2. New customer");
      System.out.println("3. Quit");


      String input = in.next();

        //existing user
        if(input.equals("1")){

          System.out.println("Enter CustomerID: ");
          customerID = in.nextInt();


          System.out.println("Would you like to: ");
          System.out.println("1. Deposit ");
          System.out.println("2. Withdraw ");
          System.out.println("3. Display account info ");
          System.out.println("4. Check balance ");

          choice = in.next();

          if(choice.equals("1")){
            System.out.println("How much would you like to deposit?");
            deposit = in.nextInt();
            operation.deposit(deposit);
          }

          else if (choice.equals("2")){
           System.out.println("How much would you like to withdraw?");
            withdraw = in.nextInt();
            operation.withdraw(withdraw);

          }

          else if (choice.equals("3")){
            operation.display(accounts.get(customerID));
          }

          else if (choice.equals("4"))
            operation.balance(accounts.get(customerID));

          else
            System.out.println("Invalid");
        }



        //new user
         else if(input.equals("2")){
          //add new user to arraylist

           int newID = customerID + 1;

           System.out.println("Enter account type: ");
           accountType = in.next();
           System.out.println("Enter currency type: ");
           currencyType = in.next();
           System.out.println("Enter initial balance: ");
           balance = in.nextInt();

           System.out.println("Your customer ID will be: " + newID);


           accounts.add(new Customer(newID, accountType, currencyType, balance));


        }

        else if(input.equals("3")){

          System.out.println("Thanks for using this bank!");
          flag = false;
        }


        else{

          System.out.println("Invalid");

        }
      }

    }
}