/*******************************************************************************
 * Breakout Cave Survey Visualizer
 *
 * Copyright (C) 2014 James Edwards
 *
 * jedwards8 at fastmail dot fm
 *
 * 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 2 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, write to the Free Software Foundation, Inc., 51
 * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 *******************************************************************************/
package org.breakout;

import java.awt.event.ActionEvent;
import java.io.File;
import java.nio.file.Path;

import javax.swing.AbstractAction;
import javax.swing.JFileChooser;
import javax.swing.filechooser.FileNameExtensionFilter;

import org.andork.awt.I18n.Localizer;
import org.andork.swing.OnEDT;
import org.breakout.model.RootModel;

@SuppressWarnings("serial")
public class OpenProjectAction extends AbstractAction {
	/**
	 *
	 */
	private static final long serialVersionUID = 5743235627547741557L;

	BreakoutMainView mainView;

	JFileChooser fileChooser;

	public OpenProjectAction(final BreakoutMainView mainView) {
		super();
		this.mainView = mainView;

		new OnEDT() {
			@Override
			public void run() throws Throwable {
				Localizer localizer = mainView.getI18n().forClass(OpenProjectAction.this.getClass());
				localizer.setName(OpenProjectAction.this, "name");

				fileChooser = new JFileChooser();
				fileChooser.setAcceptAllFileFilterUsed(false);
				fileChooser.addChoosableFileFilter(new FileNameExtensionFilter("Breakout Project File (*.bop)",
						"bop"));
			}
		};
	}

	@Override
	public void actionPerformed(ActionEvent e) {

		File directory = mainView.getRootModel().get(RootModel.currentProjectFileChooserDirectory);
		if (directory == null) {
			Path currentProjectFile = mainView.getRootModel().get(RootModel.currentProjectFile);
			if (currentProjectFile != null) {
				directory = mainView.getAbsoluteProjectFilePath(currentProjectFile).getParent()
						.toFile();
			}
		}
		if (directory != null) {
			fileChooser.setCurrentDirectory(directory);
		}

		int choice = fileChooser.showOpenDialog(mainView.getMainPanel());

		if (choice != JFileChooser.APPROVE_OPTION) {
			return;
		}

		mainView.getRootModel()
				.set(RootModel.currentProjectFileChooserDirectory, fileChooser.getCurrentDirectory());

		File file = fileChooser.getSelectedFile();
		mainView.openProject(file.toPath());
	}
}