import java.util.Scanner;

// This program provides a text based interface to the bank account class
// Some possible improvements:
//      Allow the command to be in any case or partial
//          (for example allow entering Q or qu for query)
//      Add a loop so that we can do multiple operations
public class BankAccountTester2 {
    public static void main( String[] args ) {

        Account b1 = new Account(5000);  // We're rich!
        String command;

        // Prepare to read from the keyboard.
        java.util.Scanner s = new java.util.Scanner( System.in ); 

        // The following lines are some test lines that we tried
        // nextLine inputs an entire line
        // System.out.print( "Enter a string: ");
        // command = s.nextLine();
        // System.out.println( command);

        System.out.print( "Do you want to add, remove, or query: " );

        command = s.next();  // Reads the next word typed at the keyboard.

        if (command.equals("add"))
        {
            System.out.print( "How much do you want to add: " );
            command = s.next();  // Reads the next word typed at the keyboard.
            double amount = Double.parseDouble(command);
            b1.deposit(amount);
            System.out.println( "current bal is " + b1.getBalance());
        }
        else if (command.equals("remove"))
        {
            System.out.print( "How much do you want to remove: " );
            command = s.next();  // Reads the next word typed at the keyboard.
            double amount = Double.parseDouble(command);
            if (amount > b1.getBalance())
            {
                System.out.println( "You dont have that much money!");
            }
            else 
            {
                b1.withdraw(amount);
            }
            System.out.println( "current bal is " + b1.getBalance());
        }
        else if (command.equals("query"))
        {
            System.out.println( b1.getBalance() );
        }
        else // Handle any other words
        {
            System.out.println( "Invalid command");
        }

        System.out.println( "Bye!");

    } // end of public static void main
}  // end of class BankAccountTester2