package tmcsim.cadsimulator.viewer;

import java.awt.AWTEvent;
import java.awt.Dimension;
import java.awt.event.ActionEvent;
import java.awt.event.KeyEvent;
import java.awt.event.WindowEvent;
import javax.swing.JFrame;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;
import javax.swing.JOptionPane;
import javax.swing.JTabbedPane;
import javax.swing.KeyStroke;
import tmcsim.cadsimulator.videocontrol.DVDStatusUpdate;
import tmcsim.cadsimulator.videocontrol.DVDTitleUpdate;
import tmcsim.cadsimulator.viewer.actions.ExitAction;
import tmcsim.common.CADEnums.PARAMICS_STATUS;
import tmcsim.common.CADEnums.SCRIPT_STATUS;
import tmcsim.common.RevisionNumber;

/**
 * This class provides a GUI to view current status information for the CAD
 * Simulator.
 *
 * @see SimulationStatusPanel
 * @see MediaStatusPanel
 * @author Matthew Cechini
 * @version $Revision: 1.3 $ $Date: 2006/06/06 20:46:41 $
 */
@SuppressWarnings("serial")
public class CADSimulatorViewer extends JFrame
{

    /**
     * Panel to display simulation information.
     */
    private SimulationStatusPanel simulationPanel;
    /**
     * Panel to display media control information.
     */
    private MediaStatusPanel mediaPanel;
    /**
     * Panel to display configuration files.
     */
    private ConfigStatusPanel configPanel;
    /**
     * Constructor.
     */
    
    public CADSimulatorViewer()
    {
        super("CAD Simulator");

        initComponents();
    }

    /**
     * @see SimulationStatusPanel
     */
    public void connectClient()
    {
        simulationPanel.connectClient();
    }

    /**
     * @see SimulationStatusPanel
     */
    public void disconnectClient()
    {
        simulationPanel.disconnectClient();
    }

    /**
     * @see SimulationStatusPanel
     */
    public void setSimManagerStatus(boolean connection)
    {
        simulationPanel.setSimManagerStatus(connection);
    }

    /**
     * @see SimulationStatusPanel
     */
    public void setTime(long seconds)
    {
        simulationPanel.setTime(seconds);
    }

    /**
     * @see SimulationStatusPanel
     */
    public void setScriptStatus(SCRIPT_STATUS newStatus)
    {
        simulationPanel.setScriptStatus(newStatus);
    }

    /**
     * @see SimulationStatusPanel
     */
    public void setParamicsStatus(PARAMICS_STATUS newStatus)
    {
        simulationPanel.setParamicsStatus(newStatus);
    }

    /**
     * @see SimulationStatusPanel
     */
    public void setParamicsNetworkLoaded(String networkID)
    {
        simulationPanel.setParamicsNetworkLoaded(networkID);
    }

    /**
     * @see MediaStatusPanel
     */
    public void updateDVDStatus(DVDStatusUpdate update)
    {
        mediaPanel.updateDVDStatus(update);
    }

    /**
     * @see MediaStatusPanel
     */
    public void updateDVDTitle(DVDTitleUpdate update)
    {
        mediaPanel.updateDVDTitle(update);
    }

    /**
     * Method calls the processEvent() method with a WINDOW_CLOSING WindowEvent
     * to start the application closing process.
     */
    public void closeViewer()
    {
        processEvent(new WindowEvent(this, WindowEvent.WINDOW_CLOSING));
    }

    /**
     * Overloads the processEvent method. If the AWTEvent is a WINDOW_CLOSING
     * event, prompt the user to confirm the action. If confirmed, close the
     * application.
     */
    protected void processEvent(AWTEvent evt)
    {

        if (evt.getID() == WindowEvent.WINDOW_CLOSING)
        {
            int option = JOptionPane.showConfirmDialog(null,
                    "Closing the CAD Simulator will stop the current "
                    + "simulation.  Do you wish to continue exiting?",
                    "Confirm Exit",
                    JOptionPane.YES_NO_OPTION);

            if (option != JOptionPane.NO_OPTION)
            {
                System.exit(0);
            }
        }
    }

    /**
     * Initialize GUI Components
     */
    private void initComponents()
    {


        simulationPanel = new SimulationStatusPanel();
        mediaPanel = new MediaStatusPanel();
        configPanel = new ConfigStatusPanel();

        cadSimTabbedPane = new JTabbedPane();
        cadSimTabbedPane.addTab("Status", simulationPanel);
        cadSimTabbedPane.addTab("Media", mediaPanel);
        cadSimTabbedPane.addTab("Config", configPanel);

        add(cadSimTabbedPane);

        menubar = new JMenuBar();

        fileMenu = new JMenu("File");
        fileMenu.setMnemonic(KeyEvent.VK_F);
        menubar.add(fileMenu);

        exitMenuItem = new JMenuItem(new ExitAction(this));
        exitMenuItem.setAccelerator(KeyStroke.getKeyStroke(
                KeyEvent.VK_X, ActionEvent.ALT_MASK));
        fileMenu.add(exitMenuItem);

        javax.swing.JMenu helpMenu = new javax.swing.JMenu("Help");
        javax.swing.JMenuItem aboutItem = new javax.swing.JMenuItem("About");

        aboutItem.addActionListener(new java.awt.event.ActionListener()
        {
            public void actionPerformed(java.awt.event.ActionEvent evt)
            {
                String ver = RevisionNumber.getString();
                JOptionPane.showMessageDialog(rootPane, "Version: " + ver, "About", JOptionPane.INFORMATION_MESSAGE);
            }
        });
        helpMenu.add(aboutItem);
        menubar.add(helpMenu);

        setJMenuBar(menubar);

        setPreferredSize(new Dimension(500, 575));
        pack();
        setResizable(true);
    }
    private JTabbedPane cadSimTabbedPane;
    private JMenuBar menubar;
    private JMenu fileMenu;
    private JMenuItem exitMenuItem;
}