/**
 * Copyright (c) 2000-present Liferay, Inc. All rights reserved.
 *
 * The contents of this file are subject to the terms of the Liferay Enterprise
 * Subscription License ("License"). You may not use this file except in
 * compliance with the License. You can obtain a copy of the License by
 * contacting Liferay, Inc. See the License for the specific language governing
 * permissions and limitations under the License, including but not limited to
 * distribution rights of the Software.
 */

package com.liferay.ide.server.ui.wizard;

import com.liferay.ide.server.core.ILiferayRuntime;
import com.liferay.ide.server.ui.LiferayServerUI;

import org.eclipse.core.runtime.IStatus;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.osgi.util.NLS;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.wst.server.core.IRuntimeWorkingCopy;
import org.eclipse.wst.server.core.TaskModel;
import org.eclipse.wst.server.ui.wizard.IWizardHandle;
import org.eclipse.wst.server.ui.wizard.WizardFragment;

/**
 * @author Greg Amerson
 */
public class LiferayRuntimeStubWizardFragment extends WizardFragment
{
    public static final String LIFERAY_RUNTIME_STUB = "liferay-runtime-stub"; //$NON-NLS-1$

    protected LiferayRuntimeStubComposite composite;

    public LiferayRuntimeStubWizardFragment()
    {
        super();
    }

    @Override
    public Composite createComposite( Composite parent, IWizardHandle wizard )
    {
        wizard.setTitle( Msgs.liferayRuntimeStub );
        wizard.setDescription( Msgs.specifyDirectoryLocation );
        wizard.setImageDescriptor( ImageDescriptor.createFromURL( LiferayServerUI.getDefault().getBundle().getEntry(
            "/icons/wizban/server_wiz.png" ) ) ); //$NON-NLS-1$

        composite = new LiferayRuntimeStubComposite( parent, wizard );

        return composite;
    }

    public void enter()
    {
        if( composite != null )
        {
            IRuntimeWorkingCopy runtime = (IRuntimeWorkingCopy) getTaskModel().getObject( TaskModel.TASK_RUNTIME );

            composite.setRuntime( runtime );
        }
    }

    public boolean hasComposite()
    {
        return true;
    }

    public boolean isComplete()
    {
        IRuntimeWorkingCopy runtime = (IRuntimeWorkingCopy) getTaskModel().getObject( TaskModel.TASK_RUNTIME );

        if( runtime == null )
        {
            return false;
        }

        IStatus status = runtime.validate( null );

        return status != null && status.getSeverity() != IStatus.ERROR;
    }

    protected ILiferayRuntime getLiferayRuntime()
    {
        IRuntimeWorkingCopy runtimeWC = (IRuntimeWorkingCopy) getTaskModel().getObject( TaskModel.TASK_RUNTIME );
        ILiferayRuntime liferayRuntime = (ILiferayRuntime) runtimeWC.loadAdapter( ILiferayRuntime.class, null );
        return liferayRuntime;
    }

    private static class Msgs extends NLS
    {
        public static String liferayRuntimeStub;
        public static String specifyDirectoryLocation;

        static
        {
            initializeMessages( LiferayRuntimeStubWizardFragment.class.getName(), Msgs.class );
        }
    }
}