/*******************************************************************************
 * Copyright (c) 2008, 2012 Obeo.
 * 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:
 *     Obeo - initial API and implementation
 *******************************************************************************/
package org.eclipse.emf.eef.mapping.components;

// Start of user code for imports
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.util.BasicDiagnostic;
import org.eclipse.emf.common.util.Diagnostic;
import org.eclipse.emf.common.util.WrappedException;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.EStructuralFeature;
import org.eclipse.emf.ecore.EcorePackage;
import org.eclipse.emf.ecore.resource.ResourceSet;
import org.eclipse.emf.ecore.util.Diagnostician;
import org.eclipse.emf.ecore.util.EcoreUtil;
import org.eclipse.emf.eef.mapping.filters.BindingFilter;
import org.eclipse.emf.eef.mapping.filters.FiltersPackage;
import org.eclipse.emf.eef.mapping.parts.FilterPropertiesPropertiesEditionPart;
import org.eclipse.emf.eef.mapping.parts.MappingViewsRepository;
import org.eclipse.emf.eef.runtime.api.notify.EStructuralFeatureNotificationFilter;
import org.eclipse.emf.eef.runtime.api.notify.IPropertiesEditionEvent;
import org.eclipse.emf.eef.runtime.api.notify.NotificationFilter;
import org.eclipse.emf.eef.runtime.context.PropertiesEditingContext;
import org.eclipse.emf.eef.runtime.impl.components.SinglePartPropertiesEditingComponent;
import org.eclipse.emf.eef.runtime.impl.utils.EEFConverterUtil;


// End of user code

/**
 * @author <a href="mailto:nathalie.lepine@obeo.fr">Nathalie Lepine</a>
 * 
 */
public class FilterPropertiesPropertiesEditionComponent extends SinglePartPropertiesEditingComponent {

	
	public static String FILTERPROPERTIES_PART = "Filter properties"; //$NON-NLS-1$

	
	/**
	 * Default constructor
	 * 
	 */
	public FilterPropertiesPropertiesEditionComponent(PropertiesEditingContext editingContext, EObject bindingFilter, String editing_mode) {
		super(editingContext, bindingFilter, editing_mode);
		parts = new String[] { FILTERPROPERTIES_PART };
		repositoryKey = MappingViewsRepository.class;
		partKey = MappingViewsRepository.FilterProperties.class;
	}

	/**
	 * {@inheritDoc}
	 * 
	 * @see org.eclipse.emf.eef.runtime.api.component.IPropertiesEditionComponent#initPart(java.lang.Object, int, org.eclipse.emf.ecore.EObject, 
	 *      org.eclipse.emf.ecore.resource.ResourceSet)
	 * 
	 */
	public void initPart(Object key, int kind, EObject elt, ResourceSet allResource) {
		setInitializing(true);
		if (editingPart != null && key == partKey) {
			editingPart.setContext(elt, allResource);
			
			final BindingFilter bindingFilter = (BindingFilter)elt;
			final FilterPropertiesPropertiesEditionPart filterPropertiesPart = (FilterPropertiesPropertiesEditionPart)editingPart;
			// init values
			if (isAccessible(MappingViewsRepository.FilterProperties.FilterProperties_.name))
				filterPropertiesPart.setName(EEFConverterUtil.convertToString(EcorePackage.Literals.ESTRING, bindingFilter.getName()));
			
			if (isAccessible(MappingViewsRepository.FilterProperties.FilterProperties_.mandatory)) {
				filterPropertiesPart.setMandatory(bindingFilter.isMandatory());
			}
			// init filters
			
			
			// init values for referenced views
			
			// init filters for referenced views
			
		}
		setInitializing(false);
	}


	/**
	 * {@inheritDoc}
	 * @see org.eclipse.emf.eef.runtime.impl.components.StandardPropertiesEditionComponent#associatedFeature(java.lang.Object)
	 */
	public EStructuralFeature associatedFeature(Object editorKey) {
		if (editorKey == MappingViewsRepository.FilterProperties.FilterProperties_.name) {
			return FiltersPackage.eINSTANCE.getBindingFilter_Name();
		}
		if (editorKey == MappingViewsRepository.FilterProperties.FilterProperties_.mandatory) {
			return FiltersPackage.eINSTANCE.getBindingFilter_Mandatory();
		}
		return super.associatedFeature(editorKey);
	}

	/**
	 * {@inheritDoc}
	 * @see org.eclipse.emf.eef.runtime.impl.components.StandardPropertiesEditionComponent#updateSemanticModel(org.eclipse.emf.eef.runtime.api.notify.IPropertiesEditionEvent)
	 * 
	 */
	public void updateSemanticModel(final IPropertiesEditionEvent event) {
		BindingFilter bindingFilter = (BindingFilter)semanticObject;
		if (MappingViewsRepository.FilterProperties.FilterProperties_.name == event.getAffectedEditor()) {
			bindingFilter.setName((java.lang.String)EEFConverterUtil.createFromString(EcorePackage.Literals.ESTRING, (String)event.getNewValue()));
		}
		if (MappingViewsRepository.FilterProperties.FilterProperties_.mandatory == event.getAffectedEditor()) {
			bindingFilter.setMandatory((Boolean)event.getNewValue());
		}
	}

	/**
	 * {@inheritDoc}
	 * @see org.eclipse.emf.eef.runtime.impl.components.StandardPropertiesEditionComponent#updatePart(org.eclipse.emf.common.notify.Notification)
	 */
	public void updatePart(Notification msg) {
		super.updatePart(msg);
		if (editingPart.isVisible()) {
			FilterPropertiesPropertiesEditionPart filterPropertiesPart = (FilterPropertiesPropertiesEditionPart)editingPart;
			if (FiltersPackage.eINSTANCE.getBindingFilter_Name().equals(msg.getFeature()) && msg.getNotifier().equals(semanticObject) && filterPropertiesPart != null && isAccessible(MappingViewsRepository.FilterProperties.FilterProperties_.name)) {
				if (msg.getNewValue() != null) {
					filterPropertiesPart.setName(EcoreUtil.convertToString(EcorePackage.Literals.ESTRING, msg.getNewValue()));
				} else {
					filterPropertiesPart.setName("");
				}
			}
			if (FiltersPackage.eINSTANCE.getBindingFilter_Mandatory().equals(msg.getFeature()) && msg.getNotifier().equals(semanticObject) && filterPropertiesPart != null && isAccessible(MappingViewsRepository.FilterProperties.FilterProperties_.mandatory))
				filterPropertiesPart.setMandatory((Boolean)msg.getNewValue());
			
			
		}
	}

	/**
	 * {@inheritDoc}
	 * 
	 * @see org.eclipse.emf.eef.runtime.impl.components.StandardPropertiesEditionComponent#getNotificationFilters()
	 */
	@Override
	protected NotificationFilter[] getNotificationFilters() {
		NotificationFilter filter = new EStructuralFeatureNotificationFilter(
			FiltersPackage.eINSTANCE.getBindingFilter_Name(),
			FiltersPackage.eINSTANCE.getBindingFilter_Mandatory()		);
		return new NotificationFilter[] {filter,};
	}


	/**
	 * {@inheritDoc}
	 * 
	 * @see org.eclipse.emf.eef.runtime.api.component.IPropertiesEditionComponent#validateValue(org.eclipse.emf.eef.runtime.api.notify.IPropertiesEditionEvent)
	 * 
	 */
	public Diagnostic validateValue(IPropertiesEditionEvent event) {
		Diagnostic ret = Diagnostic.OK_INSTANCE;
		if (event.getNewValue() != null) {
			try {
				if (MappingViewsRepository.FilterProperties.FilterProperties_.name == event.getAffectedEditor()) {
					Object newValue = event.getNewValue();
					if (newValue instanceof String) {
						newValue = EEFConverterUtil.createFromString(FiltersPackage.eINSTANCE.getBindingFilter_Name().getEAttributeType(), (String)newValue);
					}
					ret = Diagnostician.INSTANCE.validate(FiltersPackage.eINSTANCE.getBindingFilter_Name().getEAttributeType(), newValue);
				}
				if (MappingViewsRepository.FilterProperties.FilterProperties_.mandatory == event.getAffectedEditor()) {
					Object newValue = event.getNewValue();
					if (newValue instanceof String) {
						newValue = EEFConverterUtil.createFromString(FiltersPackage.eINSTANCE.getBindingFilter_Mandatory().getEAttributeType(), (String)newValue);
					}
					ret = Diagnostician.INSTANCE.validate(FiltersPackage.eINSTANCE.getBindingFilter_Mandatory().getEAttributeType(), newValue);
				}
			} catch (IllegalArgumentException iae) {
				ret = BasicDiagnostic.toDiagnostic(iae);
			} catch (WrappedException we) {
				ret = BasicDiagnostic.toDiagnostic(we);
			}
		}
		return ret;
	}


}