EDIT

// $Id$

/**

 * Copyright (C) 2007 EDIT

 * European Distributed Institute of Taxonomy 

 * http://www.e-taxonomy.eu

 * 

 * The contents of this file are subject to the Mozilla Public License Version 1.1

 * See LICENSE.TXT at the top of this package for the full license terms.

 */

package eu.etaxonomy.taxeditor.ui.selection;

import org.eclipse.core.runtime.IStatus;

import org.eclipse.jface.wizard.Wizard;

import org.eclipse.jface.wizard.WizardDialog;

import org.eclipse.swt.events.SelectionEvent;

import org.eclipse.swt.events.SelectionListener;

import eu.etaxonomy.cdm.api.facade.DerivedUnitFacade;

import eu.etaxonomy.cdm.api.facade.DerivedUnitFacadeNotSupportedException;

import eu.etaxonomy.cdm.hibernate.HibernateProxyHelper;

import eu.etaxonomy.cdm.model.agent.Institution;

import eu.etaxonomy.cdm.model.agent.Person;

import eu.etaxonomy.cdm.model.agent.Team;

import eu.etaxonomy.cdm.model.common.ICdmBase;

import eu.etaxonomy.cdm.model.common.User;

import eu.etaxonomy.cdm.model.name.NonViralName;

import eu.etaxonomy.cdm.model.occurrence.Collection;

import eu.etaxonomy.cdm.model.occurrence.DerivedUnitBase;

import eu.etaxonomy.cdm.model.reference.Reference;

import eu.etaxonomy.taxeditor.preference.PreferencesUtil;

import eu.etaxonomy.taxeditor.singlesource.ui.forms.CdmFormFactoryFacade;

import eu.etaxonomy.taxeditor.store.StoreUtil;

import eu.etaxonomy.taxeditor.ui.section.agent.InstitutionWizardPage;

import eu.etaxonomy.taxeditor.ui.section.agent.PersonWizardPage;

import eu.etaxonomy.taxeditor.ui.section.agent.TeamWizardPage;

import eu.etaxonomy.taxeditor.ui.section.name.NonViralNameWizardPage;

import eu.etaxonomy.taxeditor.ui.section.occurrence.CollectionWizardPage;

import eu.etaxonomy.taxeditor.ui.section.occurrence.DerivedUnitBaseWizardPage;

import eu.etaxonomy.taxeditor.ui.section.occurrence.FieldObservationWizardPage;

import eu.etaxonomy.taxeditor.ui.section.occurrence.GatheringEventWizardPage;

import eu.etaxonomy.taxeditor.ui.section.occurrence.GeneralWizardPage;

import eu.etaxonomy.taxeditor.ui.section.reference.ReferenceWizardPage;

import eu.etaxonomy.taxeditor.ui.section.user.UserDetailWizardPage;

/**

 * <p>

 * EditFromSelectionWizard class.

 * </p>

 * 

 * @author n.hoffmann

 * @created Jun 1, 2010

 * @version 1.0

 */

public class EditFromSelectionWizard extends Wizard implements

		SelectionListener {

	private final AbstractSelectionElement selectionElement;

	/**

	 * <p>

	 * Constructor for EditFromSelectionWizard.

	 * </p>

	 * 

	 * @param selectionElement

	 *            a

	 *            {@link eu.etaxonomy.taxeditor.ui.selection.AbstractSelectionElement}

	 *            object.

	 */

	public EditFromSelectionWizard(AbstractSelectionElement selectionElement) {

		this.selectionElement = selectionElement;

		this.setWindowTitle("Edit Entity");

	}

	/** {@inheritDoc} */

	@Override

	public void addPages() {

		CdmFormFactoryFacade formFactory = selectionElement.getFormFactory();

		ICdmBase entity = (ICdmBase) HibernateProxyHelper

				.deproxy(selectionElement.getEntity());

		if (entity instanceof Reference) {

			addPage(new ReferenceWizardPage(formFactory,

					selectionElement.getConversationHolder(),

					(Reference) entity));

		} else if (entity instanceof Team) {

			addPage(new TeamWizardPage(formFactory,

					selectionElement.getConversationHolder(), (Team) entity));

		} else if (entity instanceof Person) {

			addPage(new PersonWizardPage(formFactory,

					selectionElement.getConversationHolder(), (Person) entity));

		} else if (entity instanceof NonViralName) {

			addPage(new NonViralNameWizardPage(formFactory,

					selectionElement.getConversationHolder(),

					(NonViralName) entity));

		} else if (entity instanceof DerivedUnitBase) {

			DerivedUnitFacade facade;

			try {

				facade = DerivedUnitFacade.NewInstance(

						(DerivedUnitBase) entity,

						PreferencesUtil.getDerivedUnitConfigurator());

			} catch (DerivedUnitFacadeNotSupportedException e) {

				// we should never get here

				throw new IllegalStateException();

			}

			addPage(new GeneralWizardPage(formFactory,

					selectionElement.getConversationHolder(), facade));

			addPage(new GatheringEventWizardPage(formFactory,

					selectionElement.getConversationHolder(), facade));

			addPage(new FieldObservationWizardPage(formFactory,

					selectionElement.getConversationHolder(), facade));

			addPage(new DerivedUnitBaseWizardPage(formFactory,

					selectionElement.getConversationHolder(), facade));

		} else if (entity instanceof Collection) {

			addPage(new CollectionWizardPage(formFactory,

					selectionElement.getConversationHolder(),

					(Collection) entity));

		} else if (entity instanceof Institution) {

			addPage(new InstitutionWizardPage(formFactory,

					selectionElement.getConversationHolder(),

					(Institution) entity));

		} else if (entity instanceof User) {

			addPage(new UserDetailWizardPage(formFactory, 

					selectionElement.getConversationHolder(), 

					(User) entity));

		} else {

			StoreUtil.warningDialog("Missing interface", this,

					"No detail element for current selection");

		} 

	}

	/*

	 * (non-Javadoc)

	 * 

	 * @see org.eclipse.jface.wizard.Wizard#performFinish()

	 */

	/** {@inheritDoc} */

	@Override

	public boolean performFinish() {

		return true;

	}

	/** {@inheritDoc} */

	@Override

	public void widgetSelected(SelectionEvent e) {

		WizardDialog dialog = new WizardDialog(selectionElement.getShell(),

				this);

		if (dialog.open() == IStatus.OK) {

			selectionElement.updateFromWizard();

		}

	}

	/** {@inheritDoc} */

	@Override

	public void widgetDefaultSelected(SelectionEvent e) {

	}

}