/* Copyright (C) 2006 Christian Schneider
 * 
 * This file is part of Nomad.
 * 
 * Nomad is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 * 
 * Nomad 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 for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with Nomad; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */
package net.sf.nmedit.jsynth.nomad;

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.ArrayList;
import java.util.List;

import net.sf.nmedit.jsynth.Slot;
import net.sf.nmedit.jsynth.SynthException;
import net.sf.nmedit.jsynth.Synthesizer;
import net.sf.nmedit.jsynth.nomad.forms.SaveInSynthDialog;
import net.sf.nmedit.jsynth.worker.PatchLocation;
import net.sf.nmedit.jsynth.worker.StorePatchWorker;
import net.sf.nmedit.nomad.core.Nomad;
import net.sf.nmedit.nomad.core.menulayout.MLEntry;
import net.sf.nmedit.nomad.core.menulayout.MenuLayout;
import net.sf.nmedit.nomad.core.registry.GlobalRegistry;
import net.sf.nmedit.nomad.core.service.Service;
import net.sf.nmedit.nomad.core.service.initService.InitService;
import net.sf.nmedit.nomad.core.swing.document.DefaultDocumentManager;
import net.sf.nmedit.nomad.core.swing.document.Document;

public class Installer implements InitService
{
    private static final String MENU_FILE_SAVEINSYNTH = "nomad.menu.file.save.saveinsynth";

    public void init()
    {
        
        GlobalRegistry.getInstance().put(Synthesizer.class, SynthRegistry.sharedInstance());
        
        MenuLayout menuLayout = Nomad.sharedInstance().getMenuLayout();
        
        // TODO Auto-generated method stub

        MLEntry e = menuLayout.getEntry(MENU_FILE_SAVEINSYNTH);
        e.setEnabled(true);
        e.addActionListener(new ActionListener(){
            public void actionPerformed(ActionEvent e)
            {
                fileSaveInSynth();
            }});
    }

    void fileSaveInSynth()
    {
        
        DefaultDocumentManager dm = Nomad.sharedInstance().getDocumentManager();
        
        Document d = dm.getSelection();
        if (d == null) return;
        
        Object patch = d.getProperty("patch");
        if (patch == null) return;
        

        // TODO use synth registry
        
        SynthRegistry registry = SynthRegistry.sharedInstance();
        
        List<Synthesizer> synthList = new ArrayList<Synthesizer>();
        for (Synthesizer synth: registry)
        {
            if (synth.isConnected())
                synthList.add(synth);
        }
        
        if (synthList.isEmpty())
            return;
        
        SaveInSynthDialog ssd = new SaveInSynthDialog(synthList);
        
        
        ssd.invoke();
        
        if (!ssd.isSaveOption())
            return;

        Synthesizer synth = ssd.getSelectedSynthesizer();
        if (synth == null || (!synth.isConnected()))
            return;
        
        Slot slot = ssd.getSelectedSlot();
        
        if (slot != null)
        {
            StorePatchWorker spw = synth.createStorePatchWorker();
            try
            {
                spw.setSource(patch);
                spw.setDestination(new PatchLocation(slot.getSlotIndex()));
                spw.store();
            }
            catch (SynthException e)
            {
                e.printStackTrace();
            }
        }
        
        PatchLocation bank = ssd.getSelectedBank();
        
        if (bank != null)
        {
            StorePatchWorker spw = synth.createStorePatchWorker();
            try
            {
                spw.setSource(patch);
                spw.setDestination(bank);
                spw.store();
            }
            catch (SynthException e)
            {
                e.printStackTrace();
            }
        }
        
    }

    public void shutdown()
    {
        // TODO Auto-generated method stub

    }

    public Class<? extends Service> getServiceClass()
    {
        return InitService.class;
    }

}