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/*

 * gvSIG. Desktop Geographic Information System.

 * 

 * Copyright (C) 2007-2020 gvSIG Association.

 * 

 * 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 3

 * 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 <https://www.gnu.org/licenses/>. 

 * 

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 */

package org.gvsig.online.swing.impl.changes;

import javax.swing.event.ChangeEvent;

import javax.swing.table.AbstractTableModel;

import org.gvsig.online.lib.api.workingcopy.OnlineChange;

import org.gvsig.online.lib.api.workingcopy.OnlineEntity;

import org.gvsig.online.lib.api.workingcopy.OnlineWorkingcopy;

import org.gvsig.online.swing.impl.OnlineSwingCommons;

import org.gvsig.tools.ToolsLocator;

import org.gvsig.tools.i18n.I18nManager;

import org.gvsig.online.lib.api.workingcopy.OnlineChanges;

//import org.gvsig.vcsgis.lib.OnlineChange;

//import org.gvsig.vcsgis.lib.OnlineEntity;

//import org.gvsig.vcsgis.lib.workspace.OnlineWorkingcopy;

//import org.gvsig.vcsgis.lib.workspace.OnlineChanges;

//import org.gvsig.vcsgis.swing.impl.OnlineSwingCommons;

/**

 *

 * @author gvSIG Team

 */

public class LocalChangesTableModel extends AbstractTableModel {

    private final OnlineChanges<OnlineChange> changes;

    private final OnlineWorkingcopy ws;

    private static String[] columnNames;

    private static final Class<?>[] COLUMNCLASS = new Class[] {

        Boolean.class,

        String.class,

        Integer.class,

        String.class,

        String.class

    };

    public LocalChangesTableModel(OnlineWorkingcopy ws) {

        this(null, ws);

    }

    public LocalChangesTableModel(OnlineChanges changes, OnlineWorkingcopy ws) {

        this.ws = ws;

        I18nManager i18n = ToolsLocator.getI18nManager();

        columnNames = new String[]{

            i18n.getTranslation("select"),

            i18n.getTranslation("table"),

            i18n.getTranslation("operation"),

            i18n.getTranslation("label"),

            i18n.getTranslation("code")

        };

        this.changes = changes;

        if( this.changes!=null ) {

            this.changes.addChangeListener((ChangeEvent e) -> {

                fireTableDataChanged();

            });

        }

    }

    @Override

    public int getRowCount() {

        if(this.changes == null){

            return 0;

        }

        try {

            return (int) this.changes.size64();

        } catch (Exception e) {

            return 0;

        }

    }

    @Override

    public int getColumnCount() {

        return columnNames.length;

    }

    @Override

    public Object getValueAt(int rowIndex, int columnIndex) {

        if(this.changes == null){

            return null;

        }

        I18nManager i18n = ToolsLocator.getI18nManager();

        OnlineChange row = this.changes.get64(rowIndex);

        switch(columnIndex){

            case 0:

                return row.isSelected();

            case 1:

                OnlineEntity entity = ws.getEntity(row.getEntityCode());

                if(entity==null){

                    return "unknown ("+row.getEntityCode()+")";

                }

                return ws.getEntity(row.getEntityCode()).getEntityName();

            case 2:

                int op = row.getOperation();

                return i18n.getTranslation(OnlineSwingCommons.getOperationLabel(op));

            case 3:

            default:

                return row.getLabel();

            case 4:

                return row.getRelatedFeatureCode();

        }

    }

    @Override

    public void setValueAt(Object aValue, int rowIndex, int columnIndex) {

        if(this.changes == null){

            return;

        }

        OnlineChange row = this.changes.get64(rowIndex);

        switch(columnIndex){

            case 0:

                Boolean selected = (Boolean)aValue;

                if(selected) {

                    this.changes.addSelected(rowIndex);

                } else {

                    this.changes.removeSelected(rowIndex);

                }

                break;

        }

    }

    @Override

    public Class<?> getColumnClass(int columnIndex) {

        return COLUMNCLASS[columnIndex];

    }

    @Override

    public String getColumnName(int column) {

        return columnNames[column];

    }

    @Override

    public boolean isCellEditable(int rowIndex, int columnIndex) {

        if(columnIndex ==  0){

            return true;

        }

        return false;

    }

}