/*
    GNU GENERAL LICENSE
    Copyright (C) 2006 The Lobo Project. Copyright (C) 2014 - 2017 Lobo Evolution

    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
    verion 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 License for more details.

    You should have received a copy of the GNU General Public
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
    

    Contact info: lobochief@users.sourceforge.net; ivan.difrancesco@yahoo.it
 */

package org.lobobrowser.primary.ext;

import java.awt.event.ActionEvent;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.Collection;
import java.util.LinkedList;

import org.apache.logging.log4j.Level;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;

import javax.swing.AbstractAction;
import javax.swing.Action;

import org.lobobrowser.primary.action.BackAction;
import org.lobobrowser.primary.action.BackMoreAction;
import org.lobobrowser.primary.action.BookmarkNavigateAction;
import org.lobobrowser.primary.action.EnableableAction;
import org.lobobrowser.primary.action.ForwardAction;
import org.lobobrowser.primary.action.ForwardMoreAction;
import org.lobobrowser.primary.action.FullScreenAction;
import org.lobobrowser.primary.action.GoToAction;
import org.lobobrowser.primary.action.NavigateAction;
import org.lobobrowser.primary.action.ReloadAction;
import org.lobobrowser.primary.action.SourceAction;
import org.lobobrowser.primary.action.UrlPrefixNavigateAction;
import org.lobobrowser.ua.NavigationEntry;
import org.lobobrowser.ua.NavigatorWindow;

/**
 * The Class ActionPool.
 */
public class ActionPool extends AbstractAction {

	/** The Constant serialVersionUID. */
	private static final long serialVersionUID = 1L;

	/** The Constant logger. */
	private static final Logger logger = LogManager.getLogger(ActionPool.class);

	/** The component source. */
	private final ComponentSource componentSource;

	/** The window. */
	private final NavigatorWindow window;

	/** The enableable actions. */
	private final Collection<EnableableAction> enableableActions;

	/**
	 * Instantiates a new action pool.
	 *
	 * @param componentSource
	 *            the component source
	 * @param window
	 *            the window
	 */
	public ActionPool(final ComponentSource componentSource, final NavigatorWindow window) {
		super();
		this.componentSource = componentSource;
		this.window = window;
		Collection<EnableableAction> actions = new LinkedList<EnableableAction>();
		this.enableableActions = actions;
		actions.add(new BackAction(componentSource, window, this));
		actions.add(new ForwardAction(componentSource, window, this));
		actions.add(new ReloadAction(componentSource, window, this));
		actions.add(new BackMoreAction(componentSource, window, this));
		actions.add(new ForwardMoreAction(componentSource, window, this));
		actions.add(new SourceAction(componentSource, window, this));
		actions.add(new FullScreenAction(window, this));
	}

	/**
	 * Update enabling.
	 */
	public void updateEnabling() {
		for (EnableableAction action : this.enableableActions) {
			action.updateEnabling();
		}
	}

	/**
	 * Creates the navigate action.
	 *
	 * @param fullURL
	 *            the full url
	 * @return the action
	 */
	public Action createNavigateAction(String fullURL) {
		URL url;
		try {
			url = new URL(fullURL);
		} catch (MalformedURLException mfu) {
			logger.error("createNavigateAction()", mfu);
			url = null;
		}
		NavigateAction nav = new NavigateAction(componentSource, window);
		nav.setUrl(url);
		return nav;
	}

	/**
	 * Creates the navigate action.
	 *
	 * @param url
	 *            the url
	 * @return the action
	 */
	public Action createNavigateAction(URL url) {
		NavigateAction nav = new NavigateAction(componentSource, window);
		nav.setUrl(url);
		return nav;
	}

	/**
	 * Creates the bookmark navigate action.
	 *
	 * @param url
	 *            the url
	 * @return the action
	 */
	public Action createBookmarkNavigateAction(URL url) {
		BookmarkNavigateAction bookNav = new BookmarkNavigateAction(componentSource, window);
		bookNav.setUrl(url);
		return bookNav;
	}

	/**
	 * Creates the go to action.
	 *
	 * @param entry
	 *            the entry
	 * @return the action
	 */
	public Action createGoToAction(NavigationEntry entry) {
		GoToAction go = new GoToAction(componentSource, window);
		go.setEntry(entry);
		return go;
	}

	/**
	 * Adds the url prefix navigate action.
	 *
	 * @param urlPrefix
	 *            the url prefix
	 * @param urlEncode
	 *            the url encode
	 * @return the action
	 */
	public Action addUrlPrefixNavigateAction(String urlPrefix, boolean urlEncode) {
		UrlPrefixNavigateAction urlPrefixNav = new UrlPrefixNavigateAction(componentSource, window, this);
		urlPrefixNav.setUrlPrefix(urlPrefix);
		urlPrefixNav.setUrlEncode(urlEncode);
		this.enableableActions.add(urlPrefixNav);
		return urlPrefixNav;
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see
	 * java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)
	 */
	@Override
	public void actionPerformed(ActionEvent arg0) {
	}
}