/*===========================================================================
  Copyright (C) 2011 by the Okapi Framework contributors
-----------------------------------------------------------------------------
  This library is free software; you can redistribute it and/or modify it 
  under the terms of the GNU Lesser General Public License as published by 
  the Free Software Foundation; either version 2.1 of the License, or (at 
  your option) any later version.

  This library 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 Lesser 
  General Public License for more details.

  You should have received a copy of the GNU Lesser General Public License 
  along with this library; if not, write to the Free Software Foundation, 
  Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

  See also the full LGPL text here: http://www.gnu.org/copyleft/lesser.html
===========================================================================*/

package net.sf.okapi.steps.rainbowkit.ontram;

import net.sf.okapi.common.Event;
import net.sf.okapi.common.resource.ITextUnit;
import net.sf.okapi.filters.rainbowkit.Manifest;
import net.sf.okapi.filters.rainbowkit.MergingInfo;
import net.sf.okapi.filters.xini.rainbowkit.XINIRainbowkitWriter;
import net.sf.okapi.steps.rainbowkit.common.BasePackageWriter;

public class OntramPackageWriter extends BasePackageWriter {

	private XINIRainbowkitWriter writer;

	public OntramPackageWriter() {
		super(Manifest.EXTRACTIONTYPE_ONTRAM);
		writer = new XINIRainbowkitWriter();
	}

	@Override
	protected void processStartBatch() {
		manifest.setSubDirectories("original", "xini", "xini", "translated", null, false);
		setTMXInfo(false, null, false, false);

		writer = new XINIRainbowkitWriter();
		writer.setOutputPath(manifest.getTempSourceDirectory() + "contents.xini");
		
		writer.init();
		
		super.processStartBatch();
	}

	@Override
	protected void processStartDocument(Event event) {
		super.processStartDocument(event);
		
		MergingInfo info = manifest.getItem(docId);
		String inputPath = info.getRelativeInputPath();
		writer.setNextPageName(inputPath);
		
		writer.handleEvent(event);
	}
	
	@Override
	protected void processEndBatch() {
		super.processEndBatch();

		writer.writeXINI();
		close();
	}

	@Override
	protected void processTextUnit (Event event) {
		// Skip non-translatable
		ITextUnit tu = event.getTextUnit();
		if ( !tu.isTranslatable() ) return;
		
		writer.handleEvent(event);
	}
	
	@Override
	public void close () {
		if ( writer != null ) {
			writer.close();
			writer = null;
		}
	}

	@Override
	public String getName() {
		return getClass().getName();
	}
}
