package org.myrobotlab.control.widget;

import java.awt.BorderLayout;
import java.awt.Dimension;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Point;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.io.File;

import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JDialog;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;

import org.myrobotlab.image.Util;
import org.myrobotlab.logging.LoggerFactory;
import org.myrobotlab.logging.LoggingFactory;
import org.myrobotlab.net.BareBonesBrowserLaunch;
import org.myrobotlab.net.HttpRequest;
import org.myrobotlab.service.GUIService;
import org.slf4j.Logger;

public class AboutDialog extends JDialog implements ActionListener, MouseListener {

  private static final long serialVersionUID = 1L;

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

  JButton noWorky = null;
  JButton ok = null;
  JFrame parent = null;
  JLabel versionLabel = new JLabel(org.myrobotlab.service.Runtime.getVersion());
  GUIService gui;

  public static void main(String[] args) throws Exception {
    LoggingFactory.init();

    log.info("[{}]", "1060M.20130227.0733".compareTo("1059M.20130227.0722"));
    log.info("[{}]", "1059M.20130227.0722".compareTo("1060M.20130227.0733"));

    HttpRequest.postFile("http://myrobotlab.org/myrobotlab_log/postLogFile.php", "GroG", "file", new File(LoggingFactory.getLogFileName()));
  }

  public AboutDialog(GUIService gui) {
    super(gui.getFrame(), "about", true);
    this.gui = gui;
    this.parent = gui.getFrame();
    if (parent != null) {
      Dimension parentSize = parent.getSize();
      Point p = parent.getLocation();
      setLocation(p.x + parentSize.width / 4, p.y + parentSize.height / 4);
    }

    JPanel content = new JPanel(new BorderLayout());
    content.setPreferredSize(new Dimension(350, 150));
    getContentPane().add(content);

    // picture
    JLabel pic = new JLabel();
    ImageIcon icon = Util.getResourceIcon("mrl_logo_about_128.png");
    if (icon != null) {
      pic.setIcon(icon);
    }
    content.add(pic, BorderLayout.WEST);

    JPanel center = new JPanel(new GridBagLayout());
    GridBagConstraints gc = new GridBagConstraints();

    JLabel link = new JLabel("<html><p align=center><a href=\"http://myrobotlab.org\">http://myrobotlab.org</a><html>");
    link.addMouseListener(this);
    content.add(center, BorderLayout.CENTER);
    content.add(versionLabel, BorderLayout.SOUTH);
    gc.gridx = 0;
    gc.gridy = 0;
    gc.gridwidth = 2;
    center.add(link, gc);
    gc.gridwidth = 1;
    ++gc.gridy;
    center.add(new JLabel("version "), gc);
    ++gc.gridx;
    center.add(versionLabel, gc);

    JPanel buttonPane = new JPanel();

    ok = new JButton("OK");
    buttonPane.add(ok);
    ok.addActionListener(this);

    noWorky = new JButton("Help, it \"no-worky\"!");
    buttonPane.add(noWorky);
    noWorky.addActionListener(this);

    getContentPane().add(buttonPane, BorderLayout.SOUTH);
    setDefaultCloseOperation(DISPOSE_ON_CLOSE);
    pack();
    setVisible(true);
  }

  @Override
  public void actionPerformed(ActionEvent e) {
    Object source = e.getSource();

    if (source == ok) {
      setVisible(false);
      dispose();
    } else if (source == noWorky) {
      gui.noWorky();
    }
  }

  @Override
  public void mouseClicked(MouseEvent e) {
    // TODO Auto-generated method stub

  }

  @Override
  public void mouseEntered(MouseEvent e) {
    // TODO Auto-generated method stub

  }

  @Override
  public void mouseExited(MouseEvent e) {
    // TODO Auto-generated method stub

  }

  @Override
  public void mousePressed(MouseEvent e) {
    // TODO Auto-generated method stub

  }

  @Override
  public void mouseReleased(MouseEvent e) {
    BareBonesBrowserLaunch.openURL("http://myrobotlab.org");
  }

}