/*
 * (c) Copyright 2010-2011 AgileBirds
 *
 * This file is part of OpenFlexo.
 *
 * OpenFlexo 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 3 of the License, or
 * (at your option) any later version.
 *
 * OpenFlexo 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 OpenFlexo. If not, see <http://www.gnu.org/licenses/>.
 *
 */
package org.openflexo.dg.file;

import java.util.Date;

import org.openflexo.foundation.cg.DGRepository;
import org.openflexo.foundation.cg.GeneratedOutput;
import org.openflexo.foundation.cg.generator.IFlexoResourceGenerator;
import org.openflexo.foundation.rm.FlexoCopiedResource;
import org.openflexo.foundation.rm.FlexoImportedResource;
import org.openflexo.foundation.rm.cg.CGRepositoryFileResource;
import org.openflexo.foundation.rm.cg.GenerationStatus;
import org.openflexo.foundation.xml.GeneratedCodeBuilder;
import org.openflexo.generator.file.AbstractCGFile;

/**
 * @author gpolet
 * 
 */
public class DGImageFile extends AbstractCGFile {

	/**
	 * @param repository
	 * @param resource
	 */
	public DGImageFile(DGRepository repository, CGRepositoryFileResource resource) {
		super(repository, resource);
	}

	/**
     * 
     */
	public DGImageFile(GeneratedOutput generatedDoc) {
		super(generatedDoc);
	}

	/**
     * 
     */
	public DGImageFile(GeneratedCodeBuilder builder) {
		this(builder.generatedCode);
	}

	/**
	 * Overrides getGenerator
	 * 
	 * @see org.openflexo.dg.file.AbstractDGFile#getGenerator()
	 */
	@Override
	public IFlexoResourceGenerator getGenerator() {
		return getResource().getGenerator();
	}

	/**
	 * Overrides needsMemoryGeneration
	 * 
	 * @see org.openflexo.dg.file.AbstractDGFile#needsMemoryGeneration()
	 */
	@Override
	public boolean needsMemoryGeneration() {
		return false;
	}

	/**
	 * Overrides getResource
	 * 
	 * @see org.openflexo.foundation.cg.CGFile#getResource()
	 */
	@Override
	public FlexoCopiedResource getResource() {
		return (FlexoCopiedResource) super.getResource();
	}

	/**
	 * Overrides getLastGenerationDate
	 * 
	 * @see org.openflexo.foundation.cg.CGFile#getLastGenerationDate()
	 */
	@Override
	public Date getLastGenerationDate() {
		if ((FlexoImportedResource) getResource().getResourceToCopy() != null) {
			return new Date(((FlexoImportedResource) getResource().getResourceToCopy()).getLastUpdate().getTime());
		} else {
			return null;
		}
	}

	/**
	 * Overrides isGenerationConflicting
	 * 
	 * @see org.openflexo.foundation.cg.CGFile#isGenerationConflicting()
	 */
	@Override
	public boolean isGenerationConflicting() {
		// Screenshots are never in conflict
		return false;
	}

	/**
	 * Overrides getGenerationStatus
	 * 
	 * @see org.openflexo.foundation.cg.CGFile#getGenerationStatus()
	 */
	@Override
	public GenerationStatus getGenerationStatus() {
		GenerationStatus status = super.getGenerationStatus();
		if (status.isConflicting()) {
			return GenerationStatus.GenerationModified;
		}
		return status;
	}
}