/*******************************************************************************

  * Copyright (c) 2008 Ketan Padegaonkar and others.

  * All rights reserved. This program and the accompanying materials

  * are made available under the terms of the Eclipse Public License v1.0

  * which accompanies this distribution, and is available at

  * http://www.eclipse.org/legal/epl-v10.html

  *

  * Contributors:

  *     Ketan Padegaonkar - initial API and implementation

  *******************************************************************************/

 package org.eclipse.swtbot.generator;

 import java.util.ArrayList;

 import java.util.Arrays;

 import java.util.Collection;

 import java.util.List;

 import org.eclipse.swt.widgets.Widget;

 import org.eclipse.swtbot.swt.finder.ReferenceBy;

 import org.eclipse.swtbot.swt.finder.SWTBotWidget;

 /**

  * @author Ketan Padegaonkar <KetanPadegaonkar [at] gmail [dot] com>

  * @version $Id$

  */

 public class MethodFactory {

         public static ArrayList<String> methods(SWTBotWidget annotation, Class<?> returnType, Class<?> creationType, Class<? extends Widget> widgetType, String methodPrefix) {

                 ArrayList<String> result = new ArrayList<String>();

                 List<List<ReferenceBy>> references = getReferenceCombinations(annotation);

                 for (List<ReferenceBy> list : references) {

                         result.add(new MethodGenerator(returnType, creationType, widgetType, methodPrefix, annotation.style().name(), list).commentContents());

                         result.add(new MethodGenerator(returnType, creationType, widgetType, methodPrefix, annotation.style().name(), list).methodContents());

                         result.add(new MethodGenerator(returnType, creationType, widgetType, methodPrefix, annotation.style().name(), list).commentContentsWithIndex());

                         result.add(new MethodGenerator(returnType, creationType, widgetType, methodPrefix, annotation.style().name(), list).methodContentsWithIndex());

                 }

                 return result;

         }

         private static List<List<ReferenceBy>> getReferenceCombinations(SWTBotWidget annotation) {

                 List<ReferenceBy> value = new ArrayList<ReferenceBy>(Arrays.asList(annotation.referenceBy()));

                 value.addAll(Arrays.asList(annotation.defaultReferenceBy()));

                 ReferenceBy[] array = value.toArray(new ReferenceBy[] {});

                 return ReferenceBy.getCombinations(array);

         }

         public static Collection<? extends String> imports(SWTBotWidget annotation, Class<?> returnType, Class<? extends Widget> widgetType, String methodPrefix) {

                 ArrayList<String> result = new ArrayList<String>();

                 List<List<ReferenceBy>> references = getReferenceCombinations(annotation);

                 for (List<ReferenceBy> list : references) {

                         result.addAll(new MethodGenerator(returnType, null, widgetType, methodPrefix, annotation.style().name(), list).imports());

                 }

                 return result;

         }

 }