/*
 * Copyright (c) 2011, Lukas Gross
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * * Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 * * Redistributions in binary form must reproduce the above copyright
 *   notice, this list of conditions and the following disclaimer in the
 *   documentation and/or other materials provided with the distribution.
 * * Neither the name of the jo-widgets.org nor the
 *   names of its contributors may be used to endorse or promote products
 *   derived from this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL jo-widgets.org BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
 * DAMAGE.
 */

package org.jowidgets.addons.testtool.internal;

import java.util.Collection;
import java.util.Iterator;

import org.jowidgets.api.widgets.IWidget;
import org.jowidgets.common.widgets.IWidgetCommon;

// TODO LG use Property to identify widget
// TODO LG remove supressWarnings
public class WidgetFinder {

    private final TestToolUtilities utilities;

    public WidgetFinder() {
        this.utilities = new TestToolUtilities();
    }

    @SuppressWarnings("unused")
    public IWidgetCommon findWidgetByID(final Collection<IWidgetCommon> widgets, final String id) {
        final String[] elements = id.split(TestToolUtilities.ELEMENT_SEPARATOR);
        final String e = elements[elements.length - 1];
        String clazz = "";
        String property = "";
        if (e.contains(TestToolUtilities.CHILD_INDEX_SEPARATOR)) {
            clazz = e.substring(
                    e.indexOf(TestToolUtilities.CHILD_INDEX_SEPARATOR) + 1,
                    e.indexOf(TestToolUtilities.PROPERTY_SEPARATOR));
        }
        else {
            clazz = e.substring(0, e.indexOf(TestToolUtilities.PROPERTY_SEPARATOR));
        }
        property = e.substring(e.indexOf(TestToolUtilities.PROPERTY_SEPARATOR) + 1, e.length());
        final Iterator<IWidgetCommon> iterator = widgets.iterator();
        while (iterator.hasNext()) {
            final IWidgetCommon item = iterator.next();
            if (clazz.equals(item.getClass().getSimpleName())) {
                if (utilities.createWidgetID((IWidget) item).equals(id)) {
                    return item;
                }
            }
        }
        return null;
    }
}