package jmsltestsuite;

import com.softsynth.jmsl.JMSLRandom;
import com.softsynth.jmsl.MusicShape;
import com.softsynth.jmsl.score.Clef;
import com.softsynth.jmsl.score.Score;
import com.softsynth.jmsl.score.ScoreFrame;
import com.softsynth.jmsl.score.transcribe.BeatDivisionSchemeList;
import com.softsynth.jmsl.score.transcribe.ElementMissedException;
import com.softsynth.jmsl.score.transcribe.SearchPathListExpansionException;
import com.softsynth.jmsl.score.transcribe.Transcriber;

/**
 * 
 * Transcribe two MusicShapes and generate a Score.
 * 
 * Dim 0 of MusicShapes must be absolute time. Use musicShape.integrate(0) to convert durations to
 * abs time
 * 
 * @author Nick Didkovsky, (c) 2002 Nick Didkovsky, All Rights reserved.
 */

public class TestTranscribeSimple {

    public static void main(String args[]) {
        // set up allowed subdivisions
        BeatDivisionSchemeList.defaultSetup();

        // create musicshape data somehow
        MusicShape melody1 = new MusicShape(4);
        for (int i = 0; i < 17; i++) {
            double duration = JMSLRandom.choose(3.0);
            double pitch = JMSLRandom.choose(60, 84);
            double amp = JMSLRandom.choose(0.2, 0.7);
            double hold = duration * 0.8;
            melody1.add(duration, pitch, amp, hold);
        }
        MusicShape melody2 = new MusicShape(4);
        for (int i = 0; i < 17; i++) {
            double duration = JMSLRandom.choose(2.0);
            double pitch = JMSLRandom.choose(48, 60);
            double amp = JMSLRandom.choose(0.2, 0.7);
            double hold = duration * 0.8;
            melody2.add(duration, pitch, amp, hold);
        }

        // Prepare a Score, 2 staves, width, height
        final Score score = new Score(2, 1024, 800);
        score.addMeasure();
        score.getMeasure(0).getStaff(1).setClef(Clef.BASS_CLEF);
        
        Transcriber transcriber = new Transcriber();
        transcriber.setScore(score);

        // 		Set up time signatures. Only need to give it one 4/4 bar and transcriber will continue
        // with 4/4 throughout
        // 		NEW: The following code is done by default in Transcriber() constructor.
        //		Uncomment and change if you want 5/4 for example, or a sequence of time sigs
        //		TimeSignature ts = new TimeSignature(4, 4);
        //		Vector tsVector = new Vector();
        //		tsVector.addElement(ts);
        //		transcriber.setTimeSignatures(tsVector);

        try {
            // transcribe first melody
            score.setCurrentStaffNumber(0);
            score.rewind();
            transcriber.setSourceMusicShape(melody1);
            melody1.integrate(0);
            transcriber.transcribe();

            // transcribe second melody
            score.setCurrentStaffNumber(1);
            score.rewind();
            transcriber.setSourceMusicShape(melody2);
            melody2.integrate(0);
            transcriber.transcribe();

        } catch (ElementMissedException e) {
            e.printStackTrace();
            System.out.println("ERROR: " + e);
        } catch (SearchPathListExpansionException e) {
            e.printStackTrace();
            System.out.println("ERROR: " + e);
        }

        final ScoreFrame myScoreFrame = new ScoreFrame();
        myScoreFrame.addScore(score);
        //myScoreFrame.loadPrefs();
        myScoreFrame.addWindowListener(new java.awt.event.WindowAdapter() {
            public void windowClosing(java.awt.event.WindowEvent e) {
                myScoreFrame.quit();
            }
        });

        myScoreFrame.setVisible(true);
    }

}