/**
 * Console program for managing IceCreamStation objects.
 * 
 * @author JP Vergara 
 * @version 24 February 2008
 */

import java.util.Scanner;
public class IceCreamStationConsole
{
    public static void main( String args[] )
    {
        Scanner in = new Scanner( System.in );
        IceCreamStation ben = new IceCreamStation( 50.00 );
        IceCreamStation jerry = new IceCreamStation( 50.00 );
        System.out.println( "This program manages ice cream stations" );
        System.out.println( "------------------------------------------" );
        System.out.println( "Choose an action (type the number)" );
        System.out.print( "(1) Buy cones (2) Buy ice cream (3) Sell ice cream (4) Exit > ");
        int option = in.nextInt();
        while ( option != 4 )  // keep on going until 4 (Exit) is typed
        {
            System.out.print( "Name of vendor (type ben or jerry) ? " );
            String name = in.next();
            IceCreamStation vendor;
            if ( name.equals( "ben" ) )
               vendor = ben;
            else                  // if what is typed is not ben, let's assume jerry
               vendor = jerry;
               
            if ( option == 1 )
            {
                System.out.print( "How many boxes? " );
                int numBoxes = in.nextInt();
                vendor.buyCones( numBoxes );
            }
            else if (option == 2 )
            {
                System.out.print( "How many pints? " );
                double numPints = in.nextDouble();
                vendor.buyIceCream( numPints );
            }
            else if (option == 3)
            {
                System.out.print( "Type number of cones and unit price: " );
                int coneCount = in.nextInt();
                double price = in.nextDouble();
                vendor.sellIceCreamCones( coneCount, price );
            }
            else
                System.out.println( "No action performed." );
            System.out.printf( "Cash: $%.2f, Inventory: %.2f pints, %d cones\n",
                               vendor.getCashOnHand(),
                               vendor.getIceCreamLeft(),
                               vendor.getConesLeft() );
            
            System.out.println( "------------------------------------------" );
            System.out.println( "Choose an action (type the number)" );
            System.out.print( "(1) Buy cones (2) Buy ice cream (3) Sell ice cream (4) Exit > ");
            option = in.nextInt();
        }
        System.out.println( "Thank you, come again." );
    }
}