/*
 * Copyright (c) 2006-2010 Chris Smith, Shane Mc Cormack, Gregory Holmes
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

package com.dmdirc.addons.ui_swing.dialogs.serverlist;

import com.dmdirc.addons.ui_swing.components.performpanel.PerformPanel;
import com.dmdirc.addons.serverlists.ServerGroupItem;

import javax.swing.BorderFactory;
import javax.swing.JPanel;
import javax.swing.UIManager;
import javax.swing.border.Border;

import net.miginfocom.swing.MigLayout;

/**
 * Panel to show and edit performs for a server group.
 */
public class Perform extends JPanel implements ServerListListener {

    /**
     * A version number for this class. It should be changed whenever the class
     * structure is changed (or anything else that would prevent serialized
     * objects being unserialized with the new class).
     */
    private static final long serialVersionUID = 2;
    /** Perform panel. */
    private final PerformPanel performPanel;
    /** Server list model. */
    private final ServerListModel model;
    /** Platform border. */
    private final Border border;

    /**
     * Creates a new perform panel backed by the specified model.
     *
     * @param model Backing model
     */
    public Perform(final ServerListModel model) {
        super();

        this.model = model;
        performPanel = new PerformPanel();

        addListeners();
        if (model.getSelectedItemPerformDescription() != null) {
            performPanel.switchPerform(model
                    .getSelectedItemPerformDescription());
        }

        border = UIManager.getBorder("TitledBorder.border");
        setBorder(BorderFactory.createTitledBorder(border, "Network perform"));
        setLayout(new MigLayout("fill"));
        add(performPanel, "grow");
    }

    /**
     * Adds required listeners.
     */
    private void addListeners() {
        model.addServerListListener(this);
    }

    /** {@inheritDoc} */
    @Override
    public void serverGroupAdded(final ServerGroupItem parent,
            final ServerGroupItem group) {
        //Ignore
    }

    /** {@inheritDoc} */
    @Override
    public void serverGroupRemoved(final ServerGroupItem parent,
            final ServerGroupItem group) {
        //Ignore
    }

    /** {@inheritDoc} */
    @Override
    public void serverGroupChanged(final ServerGroupItem item) {
        if (item == null) {
            performPanel.switchPerform(null);
            return;
        }
        if (item.getGroup() == item) {
            setBorder(BorderFactory.createTitledBorder(border,
                    "Network perform"));
        } else {
            setBorder(BorderFactory.createTitledBorder(border,
                    "Server perform"));
        }
        performPanel.switchPerform(model.getSelectedItemPerformDescription());
    }

    /** {@inheritDoc} */
    @Override
    public void dialogClosed(final boolean save) {
        if (save) {
            performPanel.savePerform();
        }
    }
}
