/*
 * Copyright 2007 Sun Microsystems, Inc.  All Rights Reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Sun designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Sun in the LICENSE file that accompanied this code.
 *
 * This code 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
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
 * CA 95054 USA or visit www.sun.com if you need additional information or
 * have any questions.
 */

package com.sun.media.sound;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

import javax.sound.midi.Instrument;
import javax.sound.midi.Patch;
import javax.sound.midi.Soundbank;
import javax.sound.midi.SoundbankResource;

/**
 * A simple soundbank that contains instruments and soundbankresources.
 * 
 * @version %I%, %E%
 * @author Karl Helgason
 */

public class SimpleSoundbank implements Soundbank {

	String name = "";

	String version = "";

	String vendor = "";

	String description = "";

	List<SoundbankResource> resources = new ArrayList<SoundbankResource>();

	List<Instrument> instruments = new ArrayList<Instrument>();

	public String getName() {
		return name;
	}

	public String getVersion() {
		return version;
	}

	public String getVendor() {
		return vendor;
	}

	public String getDescription() {
		return description;
	}

	public void setDescription(String description) {
		this.description = description;
	}

	public void setName(String name) {
		this.name = name;
	}

	public void setVendor(String vendor) {
		this.vendor = vendor;
	}

	public void setVersion(String version) {
		this.version = version;
	}

	public SoundbankResource[] getResources() {
		return (SoundbankResource[]) resources
				.toArray(new SoundbankResource[resources.size()]);
	}

	public Instrument[] getInstruments() {
		Instrument[] inslist_array = (Instrument[]) instruments.toArray(new Instrument[resources
				.size()]);
		Arrays.sort(inslist_array, new ModelInstrumentComparator());
		return inslist_array;		
	}

	public Instrument getInstrument(Patch patch) {
		int program = patch.getProgram();
		int bank = patch.getBank();
		boolean percussion = false;
		if (patch instanceof ModelPatch)
			percussion = ((ModelPatch) patch).isPercussion();
		for (Instrument instrument : instruments) {
			Patch patch2 = instrument.getPatch();
			int program2 = patch2.getProgram();
			int bank2 = patch2.getBank();
			if (program == program2 && bank == bank2) {
				boolean percussion2 = false;
				if (patch2 instanceof ModelPatch)
					percussion2 = ((ModelPatch) patch2).isPercussion();
				if (percussion == percussion2)
					return instrument;
			}
		}
		return null;
	}

	public void addResource(SoundbankResource resource) {
		if (resource instanceof Instrument)
			instruments.add((Instrument) resource);
		else
			resources.add(resource);
	}

	public void removeResource(SoundbankResource resource) {
		if (resource instanceof Instrument)
			instruments.remove((Instrument) resource);
		else
			resources.remove(resource);
	}

	public void addInstrument(Instrument resource) {
		instruments.add(resource);
	}

	public void removeInstrument(Instrument resource) {
		instruments.remove(resource);
	}

	public void addAllInstruments(Soundbank soundbank) {
		for(Instrument ins : soundbank.getInstruments())
			addInstrument(ins);		
	}

	public void removeAllInstruments(Soundbank soundbank) {
		for(Instrument ins : soundbank.getInstruments())
			removeInstrument(ins);		
	}
	
}