/*
 * #%L
 * IsisFish data
 * %%
 * Copyright (C) 2006 - 2011 Ifremer, CodeLutin
 * %%
 * This program 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.
 * 
 * This program 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 this program.  If not, see
 * <http://www.gnu.org/licenses/gpl-2.0.html>.
 * #L%
 */
package exports;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

import java.io.Writer;

import static org.nuiton.i18n.I18n._;
import org.nuiton.math.matrix.*;

import scripts.ResultName;

import fr.ifremer.isisfish.entities.*;
import fr.ifremer.isisfish.export.Export;
import fr.ifremer.isisfish.types.TimeStep;
import fr.ifremer.isisfish.datastore.SimulationStorage;

/**
 * FishingMortality.java
 * 
 * Created: 19 Avril 2012
 * 
 * @author anonymous <anonymous@labs.libre-entreprise.org>
 * @version $Revision: 0.1 $
 * 
 * Last update: $Date: 0000-00-00 00:00:00 $ by : $Author: $
 */
public class MortalitePecheGroupe implements Export {

    /** to use log facility, just put in your code: log.info("..."); */
    static private Log log = LogFactory.getLog(MortalitePecheGroupe.class);

    protected String[] necessaryResult = { ResultName.MATRIX_FISHING_MORTALITY_PER_GROUP };

    @Override
    public String[] getNecessaryResult() {
        return this.necessaryResult;
    }

    @Override
    public String getExportFilename() {
        return "MortalitePecheGroupe";
    }

    @Override
    public String getExtensionFilename() {
        return ".csv";
    }

    @Override
    public String getDescription() {
        return _("Exporte la mortalite par peche par groupe et par population de la simulation (Fgroup par an calcule en decembre)");
    }

    @Override
    public void export(SimulationStorage simulation, Writer out)
            throws Exception {
        TimeStep lastStep = simulation.getResultStorage().getLastStep();

        for (Population pop : simulation.getParameter().getPopulations()) {
//			for (PopulationGroup group : pop.getPopulationGroup()) {		// Rajouter une boucle sur les groupes ??
				for (TimeStep step = new TimeStep(0); !step.after(lastStep); step = step.next()) {

						MatrixND mat = simulation.getResultStorage().getMatrix(step,
							pop, ResultName.MATRIX_FISHING_MORTALITY_PER_GROUP); // group
					
						if (mat != null) { // can be null if simulation is stopped before last year simulation
						for (MatrixIterator i = mat.iterator(); i.hasNext();) {
							i.next();
							Object[] sems = i.getSemanticsCoordinates();
							PopulationGroup group = (PopulationGroup)sems[1];						
							double val = i.getValue();
						                
							out.write(pop.getName() + ";" + step.getStep() + ";" + group.getAge() + ";" + val + "\n"); // + ";" + group.getAge()
							}
						}
					}
				//}	
			}
		}
	}