/**
 * $RCSfile: ,v $
 * $Revision: $
 * $Date: $
 * 
 * Copyright (C) 2004-2011 Jive Software. All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.jivesoftware.spark.plugin.growl;

import info.growl.GrowlException;

import javax.swing.SwingUtilities;

import org.jivesoftware.smack.packet.Message;
import org.jivesoftware.smack.util.StringUtils;
import org.jivesoftware.spark.SparkManager;
import org.jivesoftware.spark.ui.ChatFrame;
import org.jivesoftware.spark.ui.ChatRoom;
import org.jivesoftware.spark.ui.GlobalMessageListener;
import org.jivesoftware.spark.util.log.Log;

/**
 * {@link GrowlMessageListener} implements the {@link GlobalMessageListener} and
 * creates Growl Notifications on Message received
 * 
 * @author Wolf.Posdorfer
 */
public class GrowlMessageListener implements GlobalMessageListener {

    private GrowlTalker _growltalker;

    public GrowlMessageListener() {
	try {

	    _growltalker = new GrowlTalker();
	} catch (GrowlException e) {
	    Log.error("growl error",e);
	}
    }

    public void messageReceived(final ChatRoom chatRoom, final Message message) {

	SwingUtilities.invokeLater(new Runnable() {

	    @Override
	    public void run() {
		final ChatFrame chatFrame = SparkManager.getChatManager().getChatContainer()
			.getChatFrame();

		if (!chatFrame.isInFocus()) {
		    showGrowlNotification(message);
		}
	    }
	});

    }

    /**
     * Show a global Growl Notification
     * 
     * @param message
     *            , {@link Message} containing Body and Sender
     */
    private void showGrowlNotification(Message message) {
	try {
	    String name = SparkManager.getUserManager().getUserNicknameFromJID(message.getFrom());
	    String jid = message.getFrom();

	    if (name == null) {
		name = StringUtils.parseName(message.getFrom());
	    }

	    _growltalker.sendNotificationWithCallback(name, message.getBody(), jid);

	} catch (Exception e) {
	    Log.error(e.getMessage(), e);
	}

    }

    public void messageSent(ChatRoom room, Message message) {

    }

}