import java.io.BufferedReader;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.InputStreamReader;

import javax.sound.sampled.AudioFormat;

import paulscode.sound.SoundSystem;
import paulscode.sound.SoundSystemConfig;
import paulscode.sound.Vector3D;
import paulscode.sound.libraries.LibraryLWJGLOpenAL;

public class Main {

    public static void main(String[] args) throws Throwable {
        BufferedReader systemIn = new BufferedReader(new InputStreamReader(System.in));
        System.out.println("Pausing");
        systemIn.readLine();

        float sampleRate = 8000;
        int sampleSizeInBits = 8;
        int channels = 1;
        boolean signed = false;
        boolean bigEndian = false;

        System.out.println("Setting up sound system.");
        String sourceName = "TestSource";

        SoundSystemConfig.addLibrary(LibraryLWJGLOpenAL.class);

        SoundSystem system = new SoundSystem();

        system.rawDataStream(format, false, sourceName, 0, 0, 0, SoundSystemConfig.ATTENUATION_NONE, 1f);


        System.out.println("Reading sound.");

        FileInputStream fileIn = new FileInputStream(new File("PATH_TO_SOUND_FILE"));
        ByteArrayOutputStream byteOut = new ByteArrayOutputStream();

        byte[] buffer = new byte[1024];
        int read = -1;

        while((read = fileIn.read(buffer)) != -1) {
            byte[] data = new byte[read];
            System.arraycopy(buffer, 0, data, 0, read);

            system.feedRawAudioData(sourceName, data);
            byteOut.write(data);
        }
        fileIn.close();
        System.out.println("Finished reading sound.");


        System.out.println("Building buffer of sound.");
        buffer = byteOut.toByteArray();

        for(int i=0; i<10; i++) {
            system.feedRawAudioData(sourceName, buffer);
        }
        System.out.println("Finished building buffer.");


        Thread.sleep(10 * 1000);
        Vector3D pos = system.getListenerData().position.add(new Vector3D(5, 5, 5));

        System.out.println("Moving listener to: " + pos);
        system.setListenerPosition(pos.x, pos.y, pos.z);

        Thread.sleep(10 * 1000);

        System.out.println("Moving source to: " + pos);
        system.setPosition(sourceName, pos.x, pos.y, pos.z);

        Thread.sleep(10 * 1000);

        pos = pos.add(new Vector3D(-5, -5, -5));

        System.out.println("Moving listener back to: " + pos);
        system.setListenerPosition(pos.x, pos.y, pos.z);

        Thread.sleep(10 * 1000);

        System.out.println("Sound done.");
        system.cleanup();
    }
}