/**
 *                    
 * @author greg (at) myrobotlab.org
 *  
 * This file is part of MyRobotLab (http://myrobotlab.org).
 *
 * MyRobotLab is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 2 of the License, or
 * (at your option) any later version (subject to the "Classpath" exception
 * as provided in the LICENSE.txt file that accompanied this code).
 *
 * MyRobotLab is distributed in the hope that it will be useful or fun,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * All libraries in thirdParty bundle are subject to their own license
 * requirements - please refer to http://myrobotlab.org/libraries for 
 * details.
 * 
 * Enjoy !
 * 
 * */

package org.myrobotlab.control;

import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import java.text.SimpleDateFormat;
import java.util.Calendar;

import javax.swing.BorderFactory;
import javax.swing.DefaultListModel;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JLabel;
import javax.swing.JList;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTabbedPane;
import javax.swing.ListSelectionModel;
import javax.swing.border.TitledBorder;
import javax.swing.event.ListSelectionEvent;
import javax.swing.event.ListSelectionListener;
import javax.swing.plaf.basic.BasicArrowButton;

import org.myrobotlab.image.SerializableImage;
import org.myrobotlab.logging.LoggerFactory;
import org.myrobotlab.service.GUIService;
import org.slf4j.Logger;

public class AudreyGUI extends ServiceGUI implements ListSelectionListener {

  public class Keyboard implements KeyListener {

    SimpleDateFormat sdf = new SimpleDateFormat("H:mm:ss:SSS");

    @Override
    public void keyPressed(KeyEvent keyEvent) {

      // myService.send(boundServiceName, "keyCommand",
      // keyEvent.getKeyCode());
      myService.send(boundServiceName, "keyPressed", keyEvent.getKeyCode()); // KeyEvent.getKeyText(keyEvent.getKeyCode())

      Calendar cal = Calendar.getInstance();
      addLogEntry(sdf.format(cal.getTime()) + " " + keyEvent.getKeyCode() + " " + KeyEvent.getKeyText(keyEvent.getKeyCode()));

    }

    @Override
    public void keyReleased(KeyEvent keyEvent) {
      // log.error("Released" + keyEvent);
    }

    @Override
    public void keyTyped(KeyEvent keyEvent) {
      // log.error("Typed" + keyEvent);
    }

  }

  public final static Logger log = LoggerFactory.getLogger(AudreyGUI.class.getCanonicalName());

  static final long serialVersionUID = 1L;

  JLabel boundPos = null;
  JLabel loginValue = new JLabel("");

  JLabel msgCountValue = new JLabel("");
  VideoWidget video0 = null;

  VideoWidget video1 = null;
  BasicArrowButton forward = new BasicArrowButton(BasicArrowButton.NORTH);
  BasicArrowButton back = new BasicArrowButton(BasicArrowButton.SOUTH);
  BasicArrowButton right = new BasicArrowButton(BasicArrowButton.EAST);

  BasicArrowButton left = new BasicArrowButton(BasicArrowButton.WEST);
  JList<String> currentPlayers;

  JList<String> currentLog;

  DefaultListModel<String> logModel = new DefaultListModel<String>();

  int msgCount = 0;

  Keyboard keyboard = null;

  public AudreyGUI(final String boundServiceName, final GUIService myService, final JTabbedPane tabs) {
    super(boundServiceName, myService, tabs);
  }

  /*
   * public void rosterUpdate(ArrayList<String> newRoster) {
   * rosterModel.clear(); for (int i = 0; i < newRoster.size(); ++i) {
   * rosterModel.add(i, newRoster.get(i)); } }
   */
  public void addLogEntry(String msg) {
    logModel.add(0, msg);
  };

  @Override
  public void attachGUI() {
    video0.attachGUI();
    video1.attachGUI();
  }

  /** Returns an ImageIcon, or null if the path was invalid. */
  protected ImageIcon createImageIcon(String path, String description) {
    java.net.URL imgURL = getClass().getResource("/resource/" + path);
    if (imgURL != null) {
      return new ImageIcon(imgURL, description);
    } else {
      System.err.println("Couldn't find file: " + path);
      return null;
    }
  }

  @Override
  public void detachGUI() {
    video0.detachGUI();
    video1.detachGUI();
  }

  public void displayFrame(SerializableImage img) {

    video0.displayFrame(img);
  }

  @Override
  public void init() {

    video0 = new VideoWidget(boundServiceName, myService, tabs);
    video0.init();
    video1 = new VideoWidget(boundServiceName, myService, tabs);
    video0.init();
    keyboard = new Keyboard();
    // build input begin ------------------

    gc.gridx = 0;
    gc.gridy = 0;

    display.add(video0.display, gc);
    ++gc.gridx;
    display.add(video1.display, gc);
    gc.gridx = 0;

    ++gc.gridy;
    gc.gridx = 0;
    display.add(new JLabel("login "), gc);
    gc.gridx = 1;
    display.add(loginValue, gc);

    ++gc.gridy;
    gc.gridx = 0;
    display.add(new JLabel("msgs "), gc);
    gc.gridx = 1;
    display.add(msgCountValue, gc);

    ++gc.gridy;
    gc.gridx = 0;
    ++gc.gridy;
    JButton keyboardButton = new JButton(
        "<html><table><tr><td align=\"center\">click here</td></tr><tr><td align=\"center\">for keyboard</td></tr><tr><td align=\"center\">control</td></tr></table></html>");
    display.add(keyboardButton, gc);
    keyboardButton.addKeyListener(keyboard);

    gc.gridx = 1;

    currentLog = new JList<String>(logModel);
    currentLog.setFixedCellWidth(200);
    currentLog.addListSelectionListener(this);
    currentLog.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
    currentLog.setVisibleRowCount(10);

    TitledBorder title;
    JPanel logPanel = new JPanel();
    JScrollPane logScrollPane = new JScrollPane(currentPlayers);
    title = BorderFactory.createTitledBorder("key log");
    logPanel.setBorder(title);
    logPanel.add(logScrollPane);

    display.add(logPanel, gc);

    JScrollPane currentFiltersScrollPane2 = new JScrollPane(currentLog);
    logPanel.add(currentFiltersScrollPane2);

    ++gc.gridy;
    ++gc.gridy;
    ++gc.gridy;
    gc.gridx = 0;

    gc.gridx = 1;
  }

  public void setLogin(String login) {
    loginValue.setText(login);
  }

  @Override
  public void valueChanged(ListSelectionEvent arg0) {
    // TODO Auto-generated method stub

  }

}