package scripts;

import java.io.*;

import org.nuiton.topia.TopiaContext;
import org.nuiton.math.matrix.*;

import fr.ifremer.isisfish.entities.*;
import fr.ifremer.isisfish.datastore.RegionStorage;
import fr.ifremer.isisfish.IsisFishDAOHelper;

public class Draft {

	TopiaContext myTX = RegionStorage.getRegion("DemoRegion").getStorage().beginTransaction();
	Strategy myStr = IsisFishDAOHelper.getStrategyDAO(myTX).findByName("stratest");
	File tmpFile = new File("yolo.txt");

	public static void main(String[] args) throws Exception {
		Draft myScript = new Draft();
		myScript.run();
	}

	public void run() throws Exception {
		// récupère matrice proportion métier
		MatrixND matExp = myStr.getProportionMetier();
		FileWriter writer = new FileWriter(tmpFile);
		matExp.exportCSVND(writer, true);
		writer.close();

		// re-injecter dans la région
		MatrixND matImp = MatrixFactory.getInstance().create(tmpFile);
		myStr.setProportionMetier(matImp);
		myTX.commitTransaction();
		myTX.closeContext();
	}

}