package org.myrobotlab.control;

import java.awt.Container;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.awt.event.MouseMotionListener;

import javax.swing.JLabel;
import javax.swing.JMenuItem;
import javax.swing.JPopupMenu;
import javax.swing.JTabbedPane;
import javax.swing.SwingUtilities;

import org.myrobotlab.image.Util;
import org.myrobotlab.logging.LoggerFactory;
import org.slf4j.Logger;

/**
 * @author Gro-G
 * 
 *         Mmmmmm... right click
 * 
 *         References:
 *         http://www.scribd.com/doc/13122112/Java6-Rules-Adding-Components
 *         -To-The-Tabs-On-JTabbedPaneI-Now-A-breeze
 *         http://stackoverflow.com/questions/8080438/mouseevent-of-jtabbedpane
 *         http://www.jyloo.com/news/?pubId=1315817317000
 * 
 *         name of the tab is expected to be normalized in getText()
 */
public class TabControl2 extends JLabel implements ActionListener, MouseListener, MouseMotionListener {
  private static final long serialVersionUID = 1L;
  public final static Logger log = LoggerFactory.getLogger(TabControl2.class);

  JPopupMenu popup = new JPopupMenu(); // owns it
  JTabbedPane tabs; // the tabbed pane this tab control belongs to

  /**
   * handles callback of the TabControl can be a ServiceGUI (ArduinoGUI), or a
   * routed ServiceGUI (oscope)
   */
  TabControlEventHandler handler;

  String boundServiceName;

  JMenuItem allowExportMenuItem;

  JMenuItem hide;

  public TabControl2(TabControlEventHandler handler, JTabbedPane tabs, Container myPanel, String label) {
    super(label);
    this.tabs = tabs;
    this.handler = handler;

    // build menu
    JMenuItem menuItem = new JMenuItem("<html><style type=\"text/css\">a { color: #000000;text-decoration: none}</style><a href=\"http://myrobotlab.org/\">info</a></html>");
    menuItem.setActionCommand("info");
    menuItem.setIcon(Util.getImageIcon("help.png"));
    menuItem.addActionListener(this);
    popup.add(menuItem);

    JMenuItem undockMenuItem = new JMenuItem("undock");
    undockMenuItem.addActionListener(this);
    undockMenuItem.setIcon(Util.getImageIcon("undock.png"));
    popup.add(undockMenuItem);

    JMenuItem releaseMenuItem = new JMenuItem("release");
    releaseMenuItem.addActionListener(this);
    releaseMenuItem.setIcon(Util.getImageIcon("release.png"));
    popup.add(releaseMenuItem);

    allowExportMenuItem = new JMenuItem("prevent export");
    allowExportMenuItem.setActionCommand("prevent export");
    allowExportMenuItem.addActionListener(this);
    allowExportMenuItem.setIcon(Util.getImageIcon("preventExport.png"));
    popup.add(allowExportMenuItem);

    hide = new JMenuItem("hide");
    hide.setActionCommand("hide");
    hide.addActionListener(this);
    hide.setIcon(Util.getImageIcon("hide.png"));
    popup.add(hide);

    addMouseListener(this);
    addMouseMotionListener(this);

    // this(gui, parent, myPanel, boundServiceName, txt);
  }

  @Override
  public void actionPerformed(ActionEvent e) {
    String cmd = e.getActionCommand();
    if ("prevent export".equals(cmd)) {
      allowExportMenuItem.setIcon(Util.getImageIcon("allowExport.png"));
      allowExportMenuItem.setActionCommand("allow export");
      allowExportMenuItem.setText("allow export");
    } else if ("allow export".equals(cmd)) {
      allowExportMenuItem.setIcon(Util.getImageIcon("preventExport.png"));
      allowExportMenuItem.setActionCommand("prevent export");
      allowExportMenuItem.setText("prevent export");
    }
    // routing swing events back down
    handler.actionPerformed(e, getText());
  }

  /**
   * important relay to keep JTabbedPane & TabControl working together
   * 
   * @param e
   */
  private void dispatchMouseEvent(MouseEvent e) {
    tabs.dispatchEvent(SwingUtilities.convertMouseEvent(e.getComponent(), e, tabs));
  }

  public void dockPanel() {
    handler.dockPanel();
  }

  @Override
  public void mouseClicked(MouseEvent e) {
    handler.mouseClicked(e, getText());
    dispatchMouseEvent(e);
  }

  @Override
  public void mouseDragged(MouseEvent e) {
    dispatchMouseEvent(e);
  }

  @Override
  public void mouseEntered(MouseEvent e) {
    dispatchMouseEvent(e);
  }

  @Override
  public void mouseExited(MouseEvent e) {
    dispatchMouseEvent(e);
  }

  @Override
  public void mouseMoved(MouseEvent e) {
    dispatchMouseEvent(e);
  }

  @Override
  public void mousePressed(MouseEvent e) {
    dispatchMouseEvent(e);
  }

  @Override
  public void mouseReleased(MouseEvent e) {
    log.debug("mouseReleased");

    if (SwingUtilities.isRightMouseButton(e)) {
      log.debug("mouseReleased - right");
      popUpTrigger(e);
    }
    dispatchMouseEvent(e);
  }

  public void popUpTrigger(MouseEvent e) {
    popup.show(e.getComponent(), e.getX(), e.getY());
  }

  public void undockPanel() {
    handler.undockPanel();
  }

}