/*
 * Copyright 2004 - 2008 Christian Sprajc. All rights reserved.
 *
 * This file is part of PowerFolder.
 *
 * PowerFolder 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.
 *
 * PowerFolder 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 PowerFolder. If not, see <http://www.gnu.org/licenses/>.
 *
 * $Id$
 */
package de.dal33t.powerfolder.ui.friends;

import de.dal33t.powerfolder.Member;
import de.dal33t.powerfolder.light.AccountInfo;
import de.dal33t.powerfolder.ui.util.Icons;
import de.dal33t.powerfolder.ui.util.ColorUtil;

import javax.swing.*;
import javax.swing.table.DefaultTableCellRenderer;
import java.awt.*;

/**
 * Class to render a selected user.
 */
public class NodesSelectTableCellRenderer extends DefaultTableCellRenderer {

    public Component getTableCellRendererComponent(JTable table, Object value,
        boolean isSelected, boolean hasFocus, int row, int column)
    {
        setHorizontalAlignment(LEFT);
        setIcon(null);
        Object myValue = null;

        // Show user nick and icon
        if (value instanceof Member) {
            Member member = (Member) value;
            switch (column) {
                case 0 :
                    myValue = renderInfo(member, member.getAccountInfo());
                    setIcon(Icons.getIconFor(member));
                    break;
            }
        } else if (value instanceof String) {
            // Just print text (no users)
            myValue = value;
        } else {
            throw new IllegalStateException("Don't know how to render "
                + (value == null ? "null" : value.getClass().getName()));
        }

        Component rendererComponent = super.getTableCellRendererComponent(
            table, myValue, isSelected, hasFocus, row, column);

        if (!isSelected) {
            setBackground(row % 2 == 0
                ? ColorUtil.EVEN_TABLE_ROW_COLOR
                : ColorUtil.ODD_TABLE_ROW_COLOR);
        }

        return rendererComponent;
    }

    private String renderInfo(Member member, AccountInfo aInfo) {
        String text = member.getNick();
        if (aInfo != null) {
            text += " (";
            text += aInfo.getScrabledDisplayName();
            text += ')';
        }
        return text;
    }
}