/*
 * Created on Jan 3, 2005 
 *
 */
package jmslexamples.simple;

import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;

import javax.swing.JFrame;
import javax.swing.JLabel;

import com.softsynth.jmsl.EventScheduler;
import com.softsynth.jmsl.Instrument;
import com.softsynth.jmsl.JMSL;
import com.softsynth.jmsl.JMSLMixerContainer;
import com.softsynth.jmsl.JMSLRandom;
import com.softsynth.jmsl.MusicShape;
import com.softsynth.jmsl.jsyn2.JSynMusicDevice;
import com.softsynth.jmsl.jsyn2.JSynUnitVoiceInstrument;

/**
 * Play timbral input ports of a JSyn UnitVoice with a MusicShape
 * 
 * Upgraded to JSyn2 API Dec 6, 2016
 * 
 * @author Nick Didkovsky, nick@didkovsky.com
 * 
 */
public class TimbralMusicShape extends JFrame {

    JMSLMixerContainer mixer;
    Instrument instrument;

    MusicShape myMusicShape;

    public void start() {
        initJMSL();
        initMusicDevices();
        buildMixer();
        buildInstrument();
        buildMusicShape();
        launchMusicShape();
    }

    private void launchMusicShape() {
        myMusicShape.launch(JMSL.now());
    }

    private void buildInstrument() {
        instrument = new JSynUnitVoiceInstrument(8, com.jsyn.instruments.SubtractiveSynthVoice.class.getName());
        mixer.addInstrument(instrument);
    }

    private void initMusicDevices() {
        JSynMusicDevice.instance().open();
    }

    private void buildMixer() {
        mixer = new JMSLMixerContainer();
        mixer.start();
    }

    private void initJMSL() {
        JMSL.scheduler = new EventScheduler();
        JMSL.scheduler.start();
        JMSL.clock.setAdvance(0.3);
    }

    void buildMusicShape() {
        myMusicShape = new MusicShape(instrument.getDimensionNameSpace());
        myMusicShape.setInstrument(instrument);
        myMusicShape.print();
        // we happen to know that some of the timbral ports of SubtractiveSynthVoice are
        // named "FilterAttack",
        // "AmpAttack", "Q", and "Cutoff",but we don't know which dimension numbers they
        // are mapped to.
        // That's ok because we can use getDimension(dimname) to retrieve the dim #.
        //
        // Note that if you don't know the names of the dimensions and their ranges,
        // just print() the MusicShape after you create it from the instrument's
        // dimensionNameSpace as is done above
        int dimensionOfAmpAttack = myMusicShape.getDimension("AmpAttack");
        int dimensionOfFilterAttack = myMusicShape.getDimension("FilterAttack");
        int dimensionOfCutoff = myMusicShape.getDimension("Cutoff");
        int dimensionOfQ = myMusicShape.getDimension("Q");

        for (int i = 0; i < 25; i++) {
            double duration = 1.0;
            double pitch = JMSLRandom.choose(40.0, 45.0);
            double amplitude = 0.5;
            double hold = 3.0;
            double ampAttack = JMSLRandom.choose(0.5, 7.9);
            double filterAttack = JMSLRandom.choose(0.5, 7.9);
            double q = JMSLRandom.choose(0.05, 10.0);
            double cutoff = JMSLRandom.choose(500, 5000);

            // we don't want to specify every dimension, so get the default array
            // and poke values into it for the dimensions we want. The rest will have good
            // preset values.
            double[] data = myMusicShape.getDefaultArray();
            data[0] = duration;
            data[1] = pitch;
            data[2] = amplitude;
            data[3] = hold;
            data[dimensionOfCutoff] = cutoff;
            data[dimensionOfAmpAttack] = ampAttack;
            data[dimensionOfFilterAttack] = filterAttack;
            data[dimensionOfQ] = q;

            myMusicShape.add(data);
        }
        myMusicShape.print();
        myMusicShape.setRepeatPause(5);
        myMusicShape.setRepeats(5);
    }

    public void stop() {
        myMusicShape.finishAll();
        try {
            myMusicShape.waitForDone();
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
        JMSL.scheduler.stop();
        JMSL.closeMusicDevices();
    }

    public static void main(String[] args) {
        TimbralMusicShape demo = new TimbralMusicShape();
        demo.add(new JLabel("There is no GUI for this demo.", JLabel.CENTER));
        demo.setSize(800, 200);
        demo.setVisible(true);
        demo.start();

        demo.addWindowListener(new WindowAdapter() {
            public void windowClosing(WindowEvent e) {
                demo.stop();
                System.exit(0);
            }
        });
    }

}