/*******************************************************************************
 * Copyright (c) 2004 IBM Corporation 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:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/
package org.eclipse.jst.ws.internal.consumption.ui.widgets.binding;

import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jst.ws.internal.common.ResourceUtils;
import org.eclipse.jst.ws.internal.common.StringToIProjectTransformer;
import org.eclipse.jst.ws.internal.consumption.ui.command.data.EclipseIPath2URLStringTransformer;
import org.eclipse.jst.ws.internal.consumption.ui.common.FinishFragment;
import org.eclipse.jst.ws.internal.consumption.ui.widgets.ClientWizardWidgetDefaultingCommand;
import org.eclipse.jst.ws.internal.consumption.ui.widgets.ClientWizardWidgetOutputCommand;
import org.eclipse.jst.ws.internal.consumption.ui.widgets.WSDLSelectionWidgetDefaultingCommand;
import org.eclipse.jst.ws.internal.consumption.ui.widgets.extensions.ClientExtensionDefaultingCommand;
import org.eclipse.jst.ws.internal.consumption.ui.widgets.extensions.ClientExtensionFragment;
import org.eclipse.jst.ws.internal.consumption.ui.widgets.extensions.ClientExtensionOutputCommand;
import org.eclipse.jst.ws.internal.consumption.ui.widgets.runtime.ClientRuntimeSelectionWidgetDefaultingCommand;
import org.eclipse.jst.ws.internal.consumption.ui.widgets.test.AddModuleDependenciesCommand;
import org.eclipse.jst.ws.internal.consumption.ui.widgets.test.ClientTestDelegateCommand;
import org.eclipse.jst.ws.internal.consumption.ui.widgets.test.ClientTestFragment;
import org.eclipse.jst.ws.internal.consumption.ui.widgets.test.ClientTestWidget;
import org.eclipse.jst.ws.internal.consumption.ui.widgets.test.FinishDefaultCommand;
import org.eclipse.jst.ws.internal.consumption.ui.widgets.test.FinishJavaTestFragment;
import org.eclipse.jst.ws.internal.consumption.ui.widgets.test.FinishTestFragment;
import org.eclipse.jst.ws.internal.consumption.ui.widgets.test.TestDefaultingFragment;
import org.eclipse.jst.ws.internal.consumption.ui.widgets.test.WebServiceClientTestArrivalCommand;
import org.eclipse.jst.ws.internal.consumption.ui.wizard.WebServiceClientTypeRegistry;
import org.eclipse.wst.command.env.core.SimpleCommand;
import org.eclipse.wst.command.env.core.common.Environment;
import org.eclipse.wst.command.env.core.common.MessageUtils;
import org.eclipse.wst.command.env.core.common.SimpleStatus;
import org.eclipse.wst.command.env.core.common.Status;
import org.eclipse.wst.command.env.core.data.DataMappingRegistry;
import org.eclipse.wst.command.env.core.data.Transformer;
import org.eclipse.wst.command.env.core.fragment.CommandFragment;
import org.eclipse.wst.command.env.core.fragment.CommandFragmentFactory;
import org.eclipse.wst.command.env.core.fragment.SequenceFragment;
import org.eclipse.wst.command.env.core.fragment.SimpleFragment;
import org.eclipse.wst.command.env.ui.widgets.CanFinishRegistry;
import org.eclipse.wst.command.env.ui.widgets.CommandWidgetBinding;
import org.eclipse.wst.command.env.ui.widgets.SelectionCommand;
import org.eclipse.wst.command.env.ui.widgets.WidgetContributor;
import org.eclipse.wst.command.env.ui.widgets.WidgetContributorFactory;
import org.eclipse.wst.command.env.ui.widgets.WidgetRegistry;


public class GenSampleWidgetBinding implements CommandWidgetBinding
{
  private CanFinishRegistry   canFinishRegistry_;
  private WidgetRegistry      widgetRegistry_;
  private DataMappingRegistry dataMappingRegistry_;
  
  /* (non-Javadoc)
   * @see org.eclipse.wst.command.env.ui.widgets.CommandWidgetBinding#create()
   */
  public CommandFragmentFactory create()
  {
    return new CommandFragmentFactory()
           {
             public CommandFragment create()
             {
               return new GenSampleRootCommandFragment();  
             }
           };
  }

  /* (non-Javadoc)
   * @see org.eclipse.wst.command.env.ui.widgets.CommandWidgetBinding#registerCanFinish(org.eclipse.wst.command.env.ui.widgets.CanFinishRegistry)
   */
  public void registerCanFinish(CanFinishRegistry canFinishRegistry)
  {
    canFinishRegistry_ = canFinishRegistry;
  }

  /* (non-Javadoc)
   * @see org.eclipse.wst.command.env.ui.widgets.CommandWidgetBinding#registerDataMappings(org.eclipse.wst.command.env.core.data.DataMappingRegistry)
   */
  public void registerDataMappings(DataMappingRegistry dataRegistry)
  {
    dataMappingRegistry_ = dataRegistry;
                    
    // Before Client Test widget.
    dataRegistry.addMapping(ClientExtensionDefaultingCommand.class, "TestService",FinishTestFragment.class);
    dataRegistry.addMapping(ClientExtensionDefaultingCommand.class, "TestService", ClientTestWidget.class );
    dataRegistry.addMapping(SelectionCommand.class, "InitialSelection", ClientTestWidget.class );
    dataRegistry.addMapping(WebServiceClientTestArrivalCommand.class, "SampleProject", ClientTestWidget.class );
    dataRegistry.addMapping(WebServiceClientTestArrivalCommand.class, "SampleProjectEAR", ClientTestWidget.class );
    dataRegistry.addMapping(TestDefaultingFragment.class, "TestFacility",ClientTestWidget.class);
    dataRegistry.addMapping(WebServiceClientTestArrivalCommand.class, "Folder",ClientTestWidget.class);
    dataRegistry.addMapping(WebServiceClientTestArrivalCommand.class, "JspFolder",ClientTestWidget.class);
    dataRegistry.addMapping(WebServiceClientTestArrivalCommand.class, "RunClientTest",ClientTestWidget.class);
    dataRegistry.addMapping(WebServiceClientTestArrivalCommand.class, "Methods",ClientTestWidget.class);

    // After the client test widget   
    dataRegistry.addMapping(ClientTestWidget.class, "SampleProjectEAR",ClientTestDelegateCommand.class);
    dataRegistry.addMapping(ClientTestWidget.class, "SampleProject",ClientTestDelegateCommand.class);
    dataRegistry.addMapping(ClientTestWidget.class, "TestFacility",ClientTestDelegateCommand.class);
    dataRegistry.addMapping(ClientTestWidget.class, "Folder",ClientTestDelegateCommand.class);
    dataRegistry.addMapping(ClientTestWidget.class, "JspFolder",ClientTestDelegateCommand.class);
    dataRegistry.addMapping(ClientTestWidget.class, "RunClientTest",ClientTestDelegateCommand.class);
    dataRegistry.addMapping(ClientTestWidget.class, "SampleMethods",ClientTestDelegateCommand.class);
    
    dataRegistry.addMapping(ClientTestWidget.class, "TestService",FinishTestFragment.class);
    dataRegistry.addMapping(ClientTestWidget.class, "TestID",FinishTestFragment.class);
    dataRegistry.addMapping(ClientTestWidget.class, "IsTestWidget",FinishTestFragment.class);
  }

  /* (non-Javadoc)
   * @see org.eclipse.wst.command.env.ui.widgets.CommandWidgetBinding#registerWidgetMappings(org.eclipse.wst.command.env.ui.widgets.WidgetRegistry)
   */
  public void registerWidgetMappings(WidgetRegistry widgetRegistry)
  {
    String       pluginId_ = "org.eclipse.jst.ws.consumption.ui";
    MessageUtils msgUtils = new MessageUtils( pluginId_ + ".plugin", this );
    
    widgetRegistry_ = widgetRegistry;
        
    widgetRegistry.add( "ClientTestWidget", 
                        msgUtils.getMessage("PAGE_TITLE_WS_SAMPLE"),
                        msgUtils.getMessage("PAGE_DESC_WS_SAMPLE"),
                        new WidgetContributorFactory()
                        {
                          public WidgetContributor create()
                          {
                            return new ClientTestWidget(); 
                          }
                        });
  }

  private class InitClientRegistry extends SimpleCommand
  {  
    private WebServiceClientTypeRegistry clientRegistry_ = WebServiceClientTypeRegistry.getInstance();
    
    /* (non-Javadoc)
     * @see org.eclipse.wst.command.env.core.Command#execute(org.eclipse.wst.command.env.core.common.Environment)
     */
    public Status execute(Environment environment) 
    {
      clientRegistry_.setDataMappingRegistry( dataMappingRegistry_ );
      clientRegistry_.setWidgetRegistry( widgetRegistry_ );
      clientRegistry_.setCanFinishRegistry( canFinishRegistry_ );
      
      return new SimpleStatus( "" );
    }
  }
  
  private class InitializeProxyCommand extends SimpleCommand
  {
    private IStructuredSelection selection_;
    
    public String getProxyBean()
    {
      String proxyBean = "";
      
      try
      {
        IResource resource    = ResourceUtils.getResourceFromSelection( selection_.getFirstElement() );
        String    beanPackage = ResourceUtils.getJavaResourcePackageName( resource.getFullPath() );
        
        if( beanPackage==null )
          beanPackage = "";
        else
          beanPackage = beanPackage + ".";

        proxyBean = beanPackage + resource.getName();

        if( proxyBean.toLowerCase().endsWith(".java") || proxyBean.toLowerCase().endsWith(".class")) 
        {
          proxyBean = proxyBean.substring(0,proxyBean.lastIndexOf('.'));
        }
      }
      catch( CoreException exc )
      {        
      }
      
      return proxyBean;
    }
    
    public boolean getGenerateProxy()
    {
      return true;
    }
    
    public void setInitialSelection( IStructuredSelection selection )
    {
      selection_ = selection;  
    }
  }
  
  private class GenSampleRootCommandFragment extends SequenceFragment
  {
    public GenSampleRootCommandFragment()
    {
      add( new SimpleFragment( new ClientWizardWidgetDefaultingCommand(), "" ) );
      add( new SimpleFragment( new InitClientRegistry(), "" ));
      add( new SimpleFragment( new ClientWizardWidgetOutputCommand(), "" ));
      add( new SimpleFragment( new WSDLSelectionWidgetDefaultingCommand(), ""));
      add( new SimpleFragment( new ClientRuntimeSelectionWidgetDefaultingCommand(), ""));
      add( new SimpleFragment( new ClientExtensionDefaultingCommand( true ), ""));
      add( new SimpleFragment( new InitializeProxyCommand(), "" ));
      add( new SimpleFragment( new ClientExtensionOutputCommand(), "" ) );
      add( new SimpleFragment( new TestDefaultingFragment(),""));
      add( new ClientTestFragment( "ClientTestWidget") ); 
      add( new FinishFragment() );
    }
    
    /* (non-Javadoc)
     * @see org.eclipse.wst.command.env.core.fragment.CommandFragment#registerDataMappings(org.eclipse.wst.command.env.core.data.DataMappingRegistry)
     */
    public void registerDataMappings(DataMappingRegistry dataRegistry)
    {
      //Map SelectionCommand
      dataRegistry.addMapping(SelectionCommand.class, "InitialSelection", ClientRuntimeSelectionWidgetDefaultingCommand.class, "ClientInitialSelection", null);
      dataRegistry.addMapping(SelectionCommand.class, "InitialSelection", InitializeProxyCommand.class );
      
      // Map ClientWizardWidgetDefaultingCommand command.
      dataRegistry.addMapping(ClientWizardWidgetDefaultingCommand.class, "ClientTypeRuntimeServer", ClientWizardWidgetOutputCommand.class);
      dataRegistry.addMapping(ClientWizardWidgetDefaultingCommand.class, "TestService", ClientWizardWidgetOutputCommand.class, "TestService", new ForceTrue() );
      dataRegistry.addMapping(ClientWizardWidgetDefaultingCommand.class, "ResourceContext", ClientWizardWidgetOutputCommand.class);
      
      // Map ClientWizardWidgetOutputCommand command.
      dataRegistry.addMapping(ClientWizardWidgetOutputCommand.class, "ClientTypeRuntimeServer", ClientRuntimeSelectionWidgetDefaultingCommand.class);
      dataRegistry.addMapping(ClientWizardWidgetOutputCommand.class, "TestService", ClientExtensionDefaultingCommand.class);
      dataRegistry.addMapping(ClientWizardWidgetOutputCommand.class, "ResourceContext", ClientExtensionDefaultingCommand.class);
      
      // Map ClientRuntimeSelectionWidgetDefaultingCommand command
      dataRegistry.addMapping(ClientRuntimeSelectionWidgetDefaultingCommand.class, "ClientTypeRuntimeServer", ClientExtensionDefaultingCommand.class); 
      dataRegistry.addMapping(ClientRuntimeSelectionWidgetDefaultingCommand.class, "Runtime2ClientTypes", ClientExtensionDefaultingCommand.class);
      dataRegistry.addMapping(ClientRuntimeSelectionWidgetDefaultingCommand.class, "ClientJ2EEVersion", ClientExtensionDefaultingCommand.class);
      
      // Map WSDLSelectionWidgetDefaultingCommand command.
      dataRegistry.addMapping(SelectionCommand.class, "InitialSelection", WSDLSelectionWidgetDefaultingCommand.class );
      dataRegistry.addMapping(WSDLSelectionWidgetDefaultingCommand.class, "GenWSIL", ClientExtensionDefaultingCommand.class);
      dataRegistry.addMapping(WSDLSelectionWidgetDefaultingCommand.class, "WsilURI", ClientExtensionDefaultingCommand.class);
      dataRegistry.addMapping(WSDLSelectionWidgetDefaultingCommand.class, "WebServiceURI", ClientExtensionDefaultingCommand.class, "WsdlURI", new EclipseIPath2URLStringTransformer());
             
      // Map ClientExtensionDefaultingCommand command.
      dataRegistry.addMapping(ClientExtensionDefaultingCommand.class, "ClientTypeRuntimeServer", ClientExtensionFragment.class);
           
      dataRegistry.addMapping(ClientExtensionDefaultingCommand.class, "ClientProject", WebServiceClientTestArrivalCommand.class);
      dataRegistry.addMapping(ClientExtensionDefaultingCommand.class, "ClientProjectEAR", WebServiceClientTestArrivalCommand.class);
      dataRegistry.addMapping(ClientExtensionDefaultingCommand.class, "Runtime2ClientTypes", WebServiceClientTestArrivalCommand.class);
      dataRegistry.addMapping(ClientExtensionDefaultingCommand.class, "ClientTypeRuntimeServer", WebServiceClientTestArrivalCommand.class, "ClientIds", null);
      dataRegistry.addMapping(ClientExtensionDefaultingCommand.class, "ClientJ2EEVersion", WebServiceClientTestArrivalCommand.class, "J2eeVersion", null);      
      
      dataRegistry.addMapping(ClientExtensionDefaultingCommand.class, "GenerateProxy", ClientTestFragment.class);
      dataRegistry.addMapping(ClientExtensionDefaultingCommand.class, "TestService", ClientTestFragment.class );     
      
      dataRegistry.addMapping(ClientExtensionDefaultingCommand.class, "ClientProject",ClientTestDelegateCommand.class);
      dataRegistry.addMapping(ClientExtensionDefaultingCommand.class, "ClientTypeRuntimeServer", ClientTestDelegateCommand.class);
      dataRegistry.addMapping(ClientExtensionDefaultingCommand.class, "ClientTypeRuntimeServer", FinishDefaultCommand.class);
      dataRegistry.addMapping(ClientExtensionDefaultingCommand.class, "ClientServer", ClientTestDelegateCommand.class);
      
      dataRegistry.addMapping(ClientExtensionDefaultingCommand.class, "ClientProject", AddModuleDependenciesCommand.class );
      dataRegistry.addMapping(ClientExtensionDefaultingCommand.class, "ClientJ2EEVersion", AddModuleDependenciesCommand.class);
      dataRegistry.addMapping(ClientExtensionDefaultingCommand.class, "WsdlURI", ClientTestDelegateCommand.class);
      
      // Map InitializeProxyCommand command.
      dataRegistry.addMapping(InitializeProxyCommand.class, "ProxyBean", ClientExtensionOutputCommand.class);      
      dataRegistry.addMapping(InitializeProxyCommand.class, "GenerateProxy", ClientExtensionOutputCommand.class);
      
      // Map ClientExtensionOutputCommand command.
      dataRegistry.addMapping(ClientExtensionOutputCommand.class, "ProxyBean", WebServiceClientTestArrivalCommand.class);      
      dataRegistry.addMapping(ClientExtensionOutputCommand.class, "GenerateProxy", ClientTestFragment.class);
      dataRegistry.addMapping(ClientExtensionOutputCommand.class, "GenerateProxy", FinishTestFragment.class);
      dataRegistry.addMapping(ClientExtensionOutputCommand.class, "GenerateProxy", ClientTestDelegateCommand.class);
      dataRegistry.addMapping(ClientExtensionOutputCommand.class, "GenerateProxy", FinishJavaTestFragment.class);
      
      // MAP post server config call      
      dataRegistry.addMapping(ClientExtensionDefaultingCommand.class, "ClientProjectEAR", ClientExtensionOutputCommand.class, "EARProjectName", new StringToIProjectTransformer());
      dataRegistry.addMapping(ClientExtensionDefaultingCommand.class, "ClientServerInstance", ClientExtensionOutputCommand.class, "ExistingServerId", null);
            
      
      // Map WebServiceClientTestArrivalCommand command.
      dataRegistry.addMapping(TestDefaultingFragment.class, "TestFacility",ClientTestDelegateCommand.class);
      dataRegistry.addMapping(WebServiceClientTestArrivalCommand.class, "ProxyBean",ClientTestDelegateCommand.class);
      dataRegistry.addMapping(WebServiceClientTestArrivalCommand.class, "TestFacility",ClientTestDelegateCommand.class);
      dataRegistry.addMapping(WebServiceClientTestArrivalCommand.class, "Folder",ClientTestDelegateCommand.class);
      dataRegistry.addMapping(WebServiceClientTestArrivalCommand.class, "JspFolder",ClientTestDelegateCommand.class);
      dataRegistry.addMapping(WebServiceClientTestArrivalCommand.class, "RunClientTest",ClientTestDelegateCommand.class);
      dataRegistry.addMapping(WebServiceClientTestArrivalCommand.class, "Methods",ClientTestDelegateCommand.class);
      dataRegistry.addMapping(WebServiceClientTestArrivalCommand.class, "SampleProject",ClientTestDelegateCommand.class);
      dataRegistry.addMapping(WebServiceClientTestArrivalCommand.class, "SampleProjectEAR",ClientTestDelegateCommand.class);
      
      dataRegistry.addMapping(WebServiceClientTestArrivalCommand.class, "SampleProject",AddModuleDependenciesCommand.class);
      dataRegistry.addMapping(WebServiceClientTestArrivalCommand.class, "SampleProjectEAR",AddModuleDependenciesCommand.class);
    }
  }
  
  private class ForceTrue implements Transformer
  {
    public Object transform(Object value) 
    {
      return new Boolean(true);
    }
  }
}