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// $Id$
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/**
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* Copyright (C) 2007 EDIT
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* European Distributed Institute of Taxonomy 
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* http://www.e-taxonomy.eu
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* 
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* The contents of this file are subject to the Mozilla Public License Version 1.1
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* See LICENSE.TXT at the top of this package for the full license terms.
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*/
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package eu.etaxonomy.taxeditor.ui.dialog.selection;
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import java.util.UUID;
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import org.eclipse.swt.widgets.Shell;
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import eu.etaxonomy.cdm.api.conversation.ConversationHolder;
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import eu.etaxonomy.cdm.api.service.IReferenceService;
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import eu.etaxonomy.cdm.model.reference.Reference;
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import eu.etaxonomy.cdm.strategy.cache.reference.ReferenceBaseDefaultCacheStrategy;
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import eu.etaxonomy.taxeditor.newWizard.AbstractNewEntityWizard;
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import eu.etaxonomy.taxeditor.newWizard.NewReferenceWizard;
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import eu.etaxonomy.taxeditor.store.CdmStore;
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/**
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 * <p>FilteredReferenceSelectionDialog class.</p>
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 *
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 * @author n.hoffmann
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 * @created 04.06.2009
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 * @version 1.0
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 */
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public class ReferenceSelectionDialog extends AbstractFilteredCdmResourceSelectionDialog<Reference> {
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	/**
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	 * <p>select</p>
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	 *
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	 * @param reference a {@link eu.etaxonomy.cdm.model.reference.ReferenceBase} object.
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	 * @param shell a {@link org.eclipse.swt.widgets.Shell} object.
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	 * @param conversation a {@link eu.etaxonomy.cdm.api.conversation.ConversationHolder} object.
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	 * @return a {@link eu.etaxonomy.cdm.model.reference.ReferenceBase} object.
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	 */
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	public static Reference select(Shell shell, ConversationHolder conversation, Reference reference) {
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		ReferenceSelectionDialog dialog = new ReferenceSelectionDialog(shell, conversation,
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				"Choose a reference", false, (Reference) reference);
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		return getSelectionFromDialog(dialog);
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	}
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	/**
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	 * <p>Constructor for FilteredReferenceSelectionDialog.</p>
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	 *
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	 * @param shell a {@link org.eclipse.swt.widgets.Shell} object.
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	 * @param title a {@link java.lang.String} object.
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	 * @param reference a {@link eu.etaxonomy.cdm.model.reference.ReferenceBase} object.
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	 * @param conversation a {@link eu.etaxonomy.cdm.api.conversation.ConversationHolder} object.
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	 * @param multi a boolean.
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	 */
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	protected ReferenceSelectionDialog(Shell shell, ConversationHolder conversation, String title, boolean multi, Reference reference) {
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		super(shell, conversation, title, multi, ReferenceSelectionDialog.class.getCanonicalName(), null);
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	}
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	/* (non-Javadoc)
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	 * @see eu.etaxonomy.taxeditor.dialogs.AbstractFilteredCdmResourceSelectionDialog#getPersistentObject(java.util.UUID)
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	 */
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	/** {@inheritDoc} */
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	@Override
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	protected Reference getPersistentObject(UUID cdmUuid) {
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		return CdmStore.getService(IReferenceService.class).load(cdmUuid);
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	}
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	/* (non-Javadoc)
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	 * @see eu.etaxonomy.taxeditor.dialogs.AbstractFilteredCdmResourceSelectionDialog#initModel()
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	 */
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	/** {@inheritDoc} */
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	@Override
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	protected void initModel() {		
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		model = CdmStore.getService(IReferenceService.class).getUuidAndTitleCache();
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	}
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	/** {@inheritDoc} */
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	@Override
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	protected String getTitle(Reference cdmObject) {
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		if(cdmObject == null){
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			return "";
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		}else if(cdmObject.getAuthorTeam() == null){
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			return super.getTitle(cdmObject);
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		}else{
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			return ReferenceBaseDefaultCacheStrategy.putAuthorToEndOfString(cdmObject.getTitleCache(), cdmObject.getAuthorTeam().getTitleCache());
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		}
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	}
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	/** {@inheritDoc} */
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	@Override
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	protected AbstractNewEntityWizard getNewEntityWizard(String parameter) {
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		return new NewReferenceWizard();
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	}
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	/** {@inheritDoc} */
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	@Override
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	protected String getNewWizardLinkText() {
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		return "Click <A>here</A> to create a new reference.";
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	}
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}
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