public class AccountTUI
{
    private Scanner myScanner;
    private ArrayList<Account> accounts;
    private Account account;

    public AccountTUI()
    {
        myScanner = new Scanner(System.in);
        AccountList account = new AccountList();
        //account = new Account("first name", "last name", "account number", "address1", "address2", "address3");

    }

    public void menu()
    {
        int command = -1;
        while ( command != 0 )
        {
            displayMenu();
            command = getCommand();
            execute( command );
        }
    }

    private void displayMenu()
    {
        System.out.println();
        System.out.println("Options are" );
        System.out.println("To add account enter 1");
        System.out.println("To get number of accounts enter 2");
        System.out.println("To show account enter 3");
        System.out.println("To show all accounts enter 4");
        System.out.println("To remove account enter 5");
        System.out.println("To exit enter 0");
    }

    private void execute( int command)
    {
        if ( command == 1)
            addAccount();
        else if ( command == 2 )
            getNumberOfAccounts();
        else if ( command == 3)
            showAccount();
        else if ( command == 4 )
            showAllAccounts();
        else if ( command == 5)
            removeAccount();
        else if ( command == 0)
            quitCommand();
        else
            unknownCommand(command);
    }

    private int getCommand()
    {
        System.out.print ("Enter command: ");
        int command = myScanner.nextInt();
        return command;
    }

    public void addAccount()
    {
        System.out.print("Enter first name: ");
        String firstName = myScanner.nextLine();
        System.out.print("Enter last name: ");
        String lastName = myScanner.nextLine();
        System.out.print("Enter account number: ");
        String accountNumber = myScanner.nextLine();
    }

    public void getNumberOfAccounts()
    {
        System.out.println("We have " + accounts.size() + " accounts.");
    }

    public void quitCommand()
    {
        System.out.println("Program closing down");
        System.exit(0);
    }

    public void removeAccount()
    {
    }

    public void showAccount()
    {

    }

    public void showAllAccounts()
    {
        for (Account account:accounts)
        AccountList.getAllAccounts();

        //for (ArrayList Account: accounts)
            //account.printAccountDetails();
        //System.out.println();
        //System.out.println(account);
    }
}