/*
 * Copyright (c) 2007-2010 by The Broad Institute, Inc. and the Massachusetts Institute of Technology.
 * All Rights Reserved.
 *
 * This software is licensed under the terms of the GNU Lesser General Public License (LGPL), Version 2.1 which
 * is available at http://www.opensource.org/licenses/lgpl-2.1.php.
 *
 * THE SOFTWARE IS PROVIDED "AS IS." THE BROAD AND MIT MAKE NO REPRESENTATIONS OR WARRANTIES OF
 * ANY KIND CONCERNING THE SOFTWARE, EXPRESS OR IMPLIED, INCLUDING, WITHOUT LIMITATION, WARRANTIES
 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT, OR THE ABSENCE OF LATENT
 * OR OTHER DEFECTS, WHETHER OR NOT DISCOVERABLE.  IN NO EVENT SHALL THE BROAD OR MIT, OR THEIR
 * RESPECTIVE TRUSTEES, DIRECTORS, OFFICERS, EMPLOYEES, AND AFFILIATES BE LIABLE FOR ANY DAMAGES OF
 * ANY KIND, INCLUDING, WITHOUT LIMITATION, INCIDENTAL OR CONSEQUENTIAL DAMAGES, ECONOMIC
 * DAMAGES OR INJURY TO PROPERTY AND LOST PROFITS, REGARDLESS OF WHETHER THE BROAD OR MIT SHALL
 * BE ADVISED, SHALL HAVE OTHER REASON TO KNOW, OR IN FACT SHALL KNOW OF THE POSSIBILITY OF THE
 * FOREGOING.
 */

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package org.broad.igv.ui.action;

import org.apache.log4j.Logger;
import org.broad.igv.ui.IGVMainFrame;
import org.broad.igv.ui.UIConstants;
import org.broad.igv.ui.util.MessageUtils;
import org.broad.igv.util.ResourceLocator;

import javax.swing.*;
import java.awt.event.ActionEvent;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.Arrays;

/**
 * @author jrobinso
 */
public class LoadFromURLMenuAction extends MenuAction {

    static Logger log = Logger.getLogger(LoadFilesMenuAction.class);
    public static final String LOAD_FROM_DAS = "Load from DAS...";
    public static final String LOAD_FROM_URL = "Load from URL...";
    private IGVMainFrame mainFrame;

    public LoadFromURLMenuAction(String label, int mnemonic, IGVMainFrame mainFrame) {
        super(label, null, mnemonic);
        this.mainFrame = mainFrame;
        setToolTipText(UIConstants.LOAD_TRACKS_TOOLTIP);
    }

    @Override
    public void actionPerformed(ActionEvent e) {

        if (e.getActionCommand().equalsIgnoreCase(LOAD_FROM_URL)) {
            String url = JOptionPane.showInputDialog(IGVMainFrame.getInstance(), "Enter Http URL ");
            if (url != null && url.trim().length() > 0) {
                if(url.endsWith(".xml")) {
                    try {
                        mainFrame.doRestoreSession(new URL(url), null);
                    } catch (MalformedURLException e1) {
                        MessageUtils.showMessage("Error loading url: " + url + " (" + e1.toString() + ")");
                    }
                }
                else {
                ResourceLocator rl = new ResourceLocator(url.trim());
                mainFrame.loadTracks(Arrays.asList(rl));

                }
            }
        } else if ((e.getActionCommand().equalsIgnoreCase(LOAD_FROM_DAS))) {
            String url = JOptionPane.showInputDialog(IGVMainFrame.getInstance(), "Enter DAS URL ");
            if (url != null && url.trim().length() > 0) {
                ResourceLocator rl = new ResourceLocator(url.trim());
                rl.setType("das");
                mainFrame.loadTracks(Arrays.asList(rl));
            }
        }
    }
}

