/*
 Copyright 2008-2010 Gephi
 Authors : Eduardo Ramos <eduramiba@gmail.com>
 Website : http://www.gephi.org

 This file is part of Gephi.

 DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.

 Copyright 2011 Gephi Consortium. All rights reserved.

 The contents of this file are subject to the terms of either the GNU
 General Public License Version 3 only ("GPL") or the Common
 Development and Distribution License("CDDL") (collectively, the
 "License"). You may not use this file except in compliance with the
 License. You can obtain a copy of the License at
 http://gephi.org/about/legal/license-notice/
 or /cddl-1.0.txt and /gpl-3.0.txt. See the License for the
 specific language governing permissions and limitations under the
 License.  When distributing the software, include this License Header
 Notice in each file and include the License files at
 /cddl-1.0.txt and /gpl-3.0.txt. If applicable, add the following below the
 License Header, with the fields enclosed by brackets [] replaced by
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 "Portions Copyrighted [year] [name of copyright owner]"

 If you wish your version of this file to be governed by only the CDDL
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 "[Contributor] elects to include this software in this distribution
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 However, if you add GPL Version 3 code and therefore, elected the GPL
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 Contributor(s):

 Portions Copyrighted 2011 Gephi Consortium.
 */
package org.gephi.datalab.plugin.manipulators.edges;

import java.util.ArrayList;
import javax.swing.Icon;
import org.gephi.datalab.api.AttributeColumnsController;
import org.gephi.datalab.api.datatables.DataTablesController;
import org.gephi.datalab.plugin.manipulators.GeneralColumnsAndRowChooser;
import org.gephi.datalab.plugin.manipulators.ui.GeneralChooseColumnsAndRowUI;
import org.gephi.datalab.spi.ManipulatorUI;
import org.gephi.graph.api.Column;
import org.gephi.graph.api.Edge;
import org.gephi.graph.api.Element;
import org.gephi.graph.api.GraphController;
import org.openide.util.ImageUtilities;
import org.openide.util.Lookup;
import org.openide.util.NbBundle;

/**
 * Edges manipulator that copies the given columns data of one edge to the other selected edges.
 *
 * @author Eduardo Ramos
 */
public class CopyEdgeDataToOtherEdges extends BasicEdgesManipulator implements GeneralColumnsAndRowChooser {

    private Edge clickedEdge;
    private Edge[] edges;
    private Column[] columnsToCopyData;

    @Override
    public void setup(Edge[] edges, Edge clickedEdge) {
        this.clickedEdge = clickedEdge;
        this.edges = edges;
        AttributeColumnsController ac = Lookup.getDefault().lookup(AttributeColumnsController.class);
        ArrayList<Column> columnsToCopyDataList = new ArrayList<>();
        for (Column column : Lookup.getDefault().lookup(GraphController.class).getGraphModel().getEdgeTable()) {
            if (ac.canChangeColumnData(column)) {
                columnsToCopyDataList.add(column);
            }
        }
        columnsToCopyData = columnsToCopyDataList.toArray(new Column[0]);
    }

    @Override
    public void execute() {
        if (columnsToCopyData.length >= 0) {
            AttributeColumnsController ac = Lookup.getDefault().lookup(AttributeColumnsController.class);
            ac.copyEdgeDataToOtherEdges(clickedEdge, edges, columnsToCopyData);
            Lookup.getDefault().lookup(DataTablesController.class).refreshCurrentTable();
        }
    }

    @Override
    public String getName() {
        return NbBundle.getMessage(CopyEdgeDataToOtherEdges.class, "CopyEdgeDataToOtherEdges.name");
    }

    @Override
    public String getDescription() {
        return NbBundle.getMessage(CopyEdgeDataToOtherEdges.class, "CopyEdgeDataToOtherEdges.description");
    }

    @Override
    public boolean canExecute() {
        return edges.length > 1;//At least 2 edges to copy data from one to the other.
    }

    @Override
    public ManipulatorUI getUI() {
        return new GeneralChooseColumnsAndRowUI(NbBundle.getMessage(CopyEdgeDataToOtherEdges.class, "CopyEdgeDataToOtherEdges.ui.rowDescription"), NbBundle.getMessage(CopyEdgeDataToOtherEdges.class, "CopyEdgeDataToOtherEdges.ui.columnsDescription"));
    }

    @Override
    public int getType() {
        return 200;
    }

    @Override
    public int getPosition() {
        return 200;
    }

    @Override
    public Icon getIcon() {
        return ImageUtilities.loadImageIcon("org/gephi/datalab/plugin/manipulators/resources/broom--arrow.png", true);
    }

    @Override
    public Column[] getColumns() {
        return columnsToCopyData;
    }

    @Override
    public void setColumns(Column[] columnsToClearData) {
        this.columnsToCopyData = columnsToClearData;
    }

    @Override
    public Element[] getRows() {
        return edges;
    }

    @Override
    public Element getRow() {
        return clickedEdge;
    }

    @Override
    public void setRow(Element row) {
        clickedEdge = (Edge) row;
    }
}
