import java.awt.BorderLayout;

  import java.awt.Dimension;

  import java.awt.event.WindowAdapter;
  import java.awt.event.WindowEvent;
  

  import javax.swing.JFrame;

  import javax.swing.JPanel;

  import javax.swing.JSlider;

  
  public class Interface extends JFrame{
  	private static final long serialVersionUID = 1L;

  	//private static final Font titleFont = new Font(new JLabel().getFont().getName(), Font.BOLD, 14);
  	//private static final Font defaultFont = new Font(new JLabel().getFont().getName(), Font.PLAIN, new JLabel().getFont().getSize());

  	protected MusicList musicList;
  	protected AnimationPlayer animPlayer;
  	protected TimeLineJPanel timeLinePanel;
  	protected TimeLineJList timeLineList;
  	protected LightCanvasJPanel lightCanvas;

  	protected JSlider timeSlider;

  	protected long tick = 0;

  	public Interface(MusicList musicList, final Runnable executeOnClose) {

  		super("VRGNYMusicLights");

  		this.musicList = musicList;

  		populateWindow();
  		pack();

  		setMinimumSize(new Dimension(600, 500));
  		setSize(new Dimension(800, 600));

  		setLocationRelativeTo(null); // center window

  		getContentPane().requestFocus();

          
  		addWindowListener(new WindowAdapter() {
          	@Override
          	public void windowClosing(WindowEvent e) {

          		if(animPlayer != null)
          			animPlayer.stopTickClock();

          		if(executeOnClose != null)
          			executeOnClose.run();
          		dispose();
          	}
  		});
  	}
  	

  	protected void computeTick() {

  		timeSlider.setValue((int) tick);

  		lightCanvas.paintLights(musicList.render(tick));
  		timeLineList.repaint();
  		timeLinePanel.updateTick();
  	}
  	

  	private void populateWindow() {
  		JPanel mainPanel = new JPanel(new BorderLayout());

  		timeLinePanel = new TimeLineJPanel(this);

  		mainPanel.add(timeLinePanel, BorderLayout.CENTER);
  		lightCanvas =  new LightCanvasJPanel();
  		mainPanel.add(new PlayJPanel(this, lightCanvas), BorderLayout.SOUTH);

  		mainPanel.add(new CommandJPanel(this), BorderLayout.EAST);

  		add(mainPanel);
  	}

  }