import java.io.IOException;

import javax.sound.sampled.AudioInputStream;
import javax.sound.sampled.AudioSystem;
import javax.sound.sampled.UnsupportedAudioFileException;

import wiiremotej.PrebufferedSound;
import wiiremotej.WiiRemote;
import wiiremotej.WiiRemoteJ;
import wiiremotej.event.WRButtonEvent;
import wiiremotej.event.WRIREvent;
import wiiremotej.event.WiiRemoteAdapter;
import wiiremotej.event.WiiRemoteListener;

public class WiiSample3 {

    private static PrebufferedSound prebuf;
    private static WiiRemote remote;

	/**
	 * @param args
	 * @throws IOException 
	 * @throws UnsupportedAudioFileException 
	 */
	public static void main(String[] args) throws IOException, UnsupportedAudioFileException {
		System.setProperty("bluecove.jsr82.psm_minimum_off", "true");
		
        WiiRemoteJ.setConsoleLoggingAll();
        while (remote == null) {
            try {
                remote = WiiRemoteJ.findRemote();
            }
            catch(Exception e) {
                remote = null;
                e.printStackTrace();
                System.out.println("Failed to connect remote. Trying again.");
            }
        }
		remote.addWiiRemoteListener(simpleEventLisntener);
        remote.setAccelerometerEnabled(true);
        remote.setSpeakerEnabled(true);
        remote.setIRSensorEnabled(true, WRIREvent.BASIC);
        remote.setLEDIlluminated(0, true);

        System.out.println("Buffering audio file...");
        long time = System.currentTimeMillis();
        AudioInputStream audio = AudioSystem.getAudioInputStream(new java.io.File("Audio.au"));
        prebuf = WiiRemote.bufferSound(audio);
        time = System.currentTimeMillis()-time;
        time /= 1000;
        System.out.println("Prebuf done: " + time + " seconds.");
	}

	private static WiiRemoteListener simpleEventLisntener = new WiiRemoteAdapter() {
		public void disconnected() {
			System.out.println("Remote disconnected... Please Wii again.");
			System.exit(0);
		}

		public void buttonInputReceived(WRButtonEvent evt) {		
			if (evt.wasPressed(WRButtonEvent.TWO))   System.out.println("2");
			if (evt.wasPressed(WRButtonEvent.ONE))   System.out.println("1");
			if (evt.wasPressed(WRButtonEvent.B))     System.out.println("B");
			if (evt.wasPressed(WRButtonEvent.A))     System.out.println("A");
			if (evt.wasPressed(WRButtonEvent.MINUS)) System.out.println("Minus");
			if (evt.wasPressed(WRButtonEvent.HOME))  System.out.println("Home");
			if (evt.wasPressed(WRButtonEvent.LEFT))  System.out.println("Left");
			if (evt.wasPressed(WRButtonEvent.RIGHT)) System.out.println("Right");
			if (evt.wasPressed(WRButtonEvent.DOWN))  System.out.println("Down");
			if (evt.wasPressed(WRButtonEvent.UP))    System.out.println("Up");
			if (evt.wasPressed(WRButtonEvent.PLUS))  System.out.println("Plus"); 

			try {
				// 1ボタンで再生
	            if (evt.wasPressed(WRButtonEvent.ONE)){
	                if (prebuf != null){
						remote.playPrebufferedSound(prebuf, WiiRemote.SF_PCM8S);
	                }
	            // 2ボタンでストップ
	            }else if (evt.wasPressed(WRButtonEvent.TWO)){
	                remote.requestStatus();
	                if (remote.isPlayingSound())remote.stopSound();
	            // +ボタンでボリュームアップ
	            }else if (evt.wasPressed(WRButtonEvent.PLUS)){
	                if (remote.isSpeakerEnabled()){
	                    double volume = (remote.getSpeakerVolume()*20+1)/20;
	                    if (volume <= 1)remote.setSpeakerVolume(volume);
	                    System.out.println("Volume: " + remote.getSpeakerVolume());
	                }
	            // -ボタンでボリュームダウン
	            }else if (evt.wasPressed(WRButtonEvent.MINUS)){
	                if (remote.isSpeakerEnabled()){
	                    double volume = (remote.getSpeakerVolume()*20-1)/20;
	                    if (volume >= 0)remote.setSpeakerVolume(volume);
	                    System.out.println("Volume: " + remote.getSpeakerVolume());
	                }
	            }
			}catch(Exception e){e.printStackTrace();}
		}
	};
}