// CardDeckDemo.java - John K. Estell - 8 May 2003
// last modified 17 February 2004
// demonstration of the Card and Deck classes.

import java.awt.*;
import javax.swing.*;
import java.util.*;

/**
 * A basic extension of the javax.swing.JApplet class
 */
public class CardDeckDemo extends JApplet
{
    
    private Deck cardDeck;
    private final String directory = "cards/";
    
	public void init()
	{
		// Take out this line if you don't use symantec.itools.net.RelativeURL or symantec.itools.awt.util.StatusScroller
		//symantec.itools.lang.Context.setApplet(this);
		
		// This line prevents the "Swing: checked access to system event queue" message seen in some browsers.
		getRootPane().putClientProperty("defeatSystemEventQueueCheck", Boolean.TRUE);
		
		// This code is automatically generated by Visual Cafe when you add
		// components to the visual environment. It instantiates and initializes
		// the components. To modify the code, only use code syntax that matches
		// what Visual Cafe can generate, or Visual Cafe may be unable to back
		// parse your Java file into its visual environment.
		//{{INIT_CONTROLS
		getContentPane().setLayout(null);
		getContentPane().setBackground(java.awt.Color.cyan);
		setSize(236,333);
		cardDisplayLabel.setHorizontalTextPosition(javax.swing.SwingConstants.CENTER);
		cardDisplayLabel.setVerticalTextPosition(javax.swing.SwingConstants.BOTTOM);
		cardDisplayLabel.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
		cardDisplayLabel.setText("Draw a card...");
		cardDisplayLabel.setOpaque(true);
		getContentPane().add(cardDisplayLabel);
		cardDisplayLabel.setBackground(java.awt.Color.lightGray);
		cardDisplayLabel.setForeground(java.awt.Color.black);
		cardDisplayLabel.setBounds(48,24,132,168);
		drawCardBtn.setText("Draw a card...");
		getContentPane().add(drawCardBtn);
		drawCardBtn.setBounds(24,204,192,24);
		newDeckBtn.setText("New & shuffled deck...");
		getContentPane().add(newDeckBtn);
		newDeckBtn.setBounds(24,240,192,24);
		cardsLeftLbl.setText("Cards Left:");
		getContentPane().add(cardsLeftLbl);
		cardsLeftLbl.setForeground(java.awt.Color.black);
		cardsLeftLbl.setBounds(24,276,193,24);
		//}}
		
		cardDeck = new Deck();
		
		Iterator suitIterator = Suit.VALUES.iterator();
		while ( suitIterator.hasNext() ) {
		    Suit suit = (Suit) suitIterator.next();
		    Iterator rankIterator = Rank.VALUES.iterator();
		    while ( rankIterator.hasNext() ) {
		        Rank rank = (Rank) rankIterator.next();
		        String imageFile = directory + Card.getFilename( suit, rank );
		        ImageIcon cardImage = new ImageIcon( getImage( getCodeBase(), imageFile ) );
		        Card card = new Card( suit, rank, cardImage );
		        cardDeck.addCard( card );
		    }
		}
		
		cardsLeftLbl.setText( "Cards Left: " + cardDeck.getNumberOfCardsRemaining() );
	
		//{{REGISTER_LISTENERS
		SymAction lSymAction = new SymAction();
		drawCardBtn.addActionListener(lSymAction);
		newDeckBtn.addActionListener(lSymAction);
		//}}
	}

	//{{DECLARE_CONTROLS
	javax.swing.JLabel cardDisplayLabel = new javax.swing.JLabel();
	javax.swing.JButton drawCardBtn = new javax.swing.JButton();
	javax.swing.JButton newDeckBtn = new javax.swing.JButton();
	javax.swing.JLabel cardsLeftLbl = new javax.swing.JLabel();
	//}}

	class SymAction implements java.awt.event.ActionListener
	{
		public void actionPerformed(java.awt.event.ActionEvent event)
		{
			Object object = event.getSource();
			if (object == drawCardBtn)
				drawCardBtn_actionPerformed(event);
			else if (object == newDeckBtn)
				newDeckBtn_actionPerformed(event);
		}
	}

	void drawCardBtn_actionPerformed(java.awt.event.ActionEvent event)
	{
		Card card = cardDeck.dealCard();
		cardDisplayLabel.setText( card.toString() );
		cardDisplayLabel.setIcon( card.getCardImage() );
		cardsLeftLbl.setText( "Cards Left: " + cardDeck.getNumberOfCardsRemaining() );
		if ( cardDeck.getNumberOfCardsRemaining() == 0 )
		    drawCardBtn.setEnabled( false );   
	}

	

	void newDeckBtn_actionPerformed(java.awt.event.ActionEvent event)
	{
		cardDeck.restoreDeck();
		cardDeck.shuffle();
		drawCardBtn.setEnabled( true );
		cardDisplayLabel.setIcon( null );
		cardDisplayLabel.setText( "Draw a card..." );
		cardsLeftLbl.setText( "Cards Left: " + cardDeck.getNumberOfCardsRemaining() );
	}

	
}