/**************************************************************************/
/*
/* IRClient.java -- IR remote control client for NetStereo
/* Copyright (C) 2001 Bjorn Bringert (bjorn@mumblebee.com)
/*
/* This program 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.
/*
/* This program is distributed in the hope that it will be useful,
/* 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.
/*
/* You should have received a copy of the GNU General Public License
/* along with this program; if not, write to the Free Software
/* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
/*
/**************************************************************************/


import java.util.*;
import java.io.*;

import org.lirc.*;
import org.lirc.util.*;

/** 	A SteroClient that takes input from an IR remote control by connecting
 	to the LIRC daemon.

	@author Bjorn Bringert bjorn@mumblebee.com
 */
public class IRClient extends StereoClient{
	private static final String CONFIG_FILE = "IRClient.lirc";

	private SimpleLIRCClient irclient;

	public IRClient() throws LIRCException, FileNotFoundException, IOException{
		super();
		irclient = new SimpleLIRCClient(CONFIG_FILE);
		ioThread.start();
		irclient.addIRActionListener(new IRListener());
	}

	public void setError(String error){
	 	System.err.println(error);
	}

	public void doCommand(String command){
		if (command.equals("prev")){
			ioHandler.sendPlay(currentPlaylistIndex - 1);
		}else if (command.equals("next")){
			ioHandler.sendPlay(currentPlaylistIndex + 1);
		}else if (command.equals("rew")){
			ioHandler.sendSkipBack();
		}else if (command.equals("ff")){
			ioHandler.sendSkipForward();
		}else if (command.equals("play") || command.equals("pause")){
			if (playState == PS_STOPPED){
				ioHandler.sendPlay(currentPlaylistIndex);
			}else if (playState == PS_PLAYING){
				ioHandler.sendPause();
			}else if (playState == PS_PAUSED){
				ioHandler.sendPause();
			}
		}else if (command.equals("stop")){
			// playState will be changed when we get the acknowledgement
			// message back from the server.
			ioHandler.sendStop();
		}else if (command.equals("exit")){
			System.exit(0);
		}else{
		  	System.err.println("Unknown command: " + command);
		}
	}

	private class IRListener implements IRActionListener{
		public void action(String command){
			doCommand(command);
		}
	}

	public static void main(String args[]){
		try{
			new IRClient();
		}catch (FileNotFoundException ex){
			System.err.println(ex.toString());
		}catch (IOException ex){
			System.err.println(ex.toString());
   		}catch (LIRCException ex){
			System.err.println(ex.toString());
		}
	}

}