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/**
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* Copyright (C) 2018 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.editor.view.checklist.e4;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.HashSet;
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import java.util.List;
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import java.util.Map;
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import java.util.Set;
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import javax.inject.Inject;
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import org.eclipse.e4.core.services.events.IEventBroker;
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import org.eclipse.nebula.widgets.nattable.data.IColumnPropertyAccessor;
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import eu.etaxonomy.cdm.api.service.dto.TaxonDistributionDTO;
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import eu.etaxonomy.cdm.model.description.DescriptionElementBase;
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import eu.etaxonomy.cdm.model.description.DescriptionElementSource;
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import eu.etaxonomy.cdm.model.description.Distribution;
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import eu.etaxonomy.cdm.model.description.PresenceAbsenceTerm;
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import eu.etaxonomy.cdm.model.description.TaxonDescription;
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import eu.etaxonomy.cdm.model.location.NamedArea;
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import eu.etaxonomy.taxeditor.event.EventUtility;
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import eu.etaxonomy.taxeditor.event.WorkbenchEventConstants;
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/**
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* @author k.luther
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* @since 28.11.2018
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*
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*/
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public class DistributionColumnAccessor implements IColumnPropertyAccessor<TaxonDistributionDTO> {
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private DistributionEditor editor;
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public static final String DEFAULT_ENTRY = "";
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@Inject
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private IEventBroker eventBroker;
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public DistributionColumnAccessor(DistributionEditor editor) {
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this.editor = editor;
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}
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/**
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* {@inheritDoc}
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*/
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@Override
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public Object getDataValue(TaxonDistributionDTO rowObject, int columnIndex) {
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switch (columnIndex) {
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case 0:
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return rowObject.getNameCache();
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case 1:
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if (editor.isShowRank()){
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return rowObject.getRankString();
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}else{
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break;
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}
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default:
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break;
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}
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NamedArea area = editor.getAreaToColumnIndexMap().get(columnIndex);
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//TODO: do not get the distribution objcts, but the label of the status.
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Map<NamedArea, Set<DescriptionElementBase>> distributionMap = editor.taxonDistributionMap.get(rowObject.getTaxonUuid());
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if (distributionMap != null){
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Set<DescriptionElementBase> distributionsForArea = editor.taxonDistributionMap.get(rowObject.getTaxonUuid()).get(area);
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if (distributionsForArea == null){
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return null;
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}
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if (distributionsForArea.size() == 1){
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return distributionsForArea.iterator().next();
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}
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if (distributionsForArea.size() > 1){
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List<String> labels = new ArrayList();
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distributionsForArea.forEach(desc -> labels.add(((Distribution)desc).getStatus().getLabel()));
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return labels;
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}
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}
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return null;
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}
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/**
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* {@inheritDoc}
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*/
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@Override
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public int getColumnCount() {
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return editor.getPropertyToLabelMap().size();
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}
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/**
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* {@inheritDoc}
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*/
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@Override
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public String getColumnProperty(int columnIndex) {
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return editor.getPropertyToLabelMap().get(columnIndex);
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}
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/**
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* {@inheritDoc}
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*/
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@Override
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public int getColumnIndex(String propertyName){
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return editor.getPropertyToLabelMap().indexOf(propertyName);
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}
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/**
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* {@inheritDoc}
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*/
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@Override
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public void setDataValue(TaxonDistributionDTO taxonWrapper, int columnIndex, Object newValue) {
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if (newValue instanceof PresenceAbsenceTerm){
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NamedArea area =editor.getAreaToColumnIndexMap().get(columnIndex);
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Map<NamedArea, Set<DescriptionElementBase>> distributionMap = editor.taxonDistributionMap.get(taxonWrapper.getTaxonUuid());
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if (distributionMap == null){
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distributionMap = new HashMap();
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editor.taxonDistributionMap.put(taxonWrapper.getTaxonUuid(),distributionMap);
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}
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Distribution dist = null;
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Set<DescriptionElementBase> distributions = distributionMap.get(area);
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if (distributions != null && !distributions.isEmpty()){
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DescriptionElementBase desc = distributions.iterator().next();
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if (desc instanceof Distribution){
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if (((PresenceAbsenceTerm)newValue).getId() == 0){
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desc.getInDescription().removeElement(desc);
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distributions.remove(desc);
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}else {
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((Distribution)desc).setStatus((PresenceAbsenceTerm)newValue);
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}
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}
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}else{
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if (distributions == null){
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distributions = new HashSet();
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distributionMap.put(area, distributions);
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}
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dist = Distribution.NewInstance(area, (PresenceAbsenceTerm)newValue);
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Set<TaxonDescription> descs = taxonWrapper.getDescriptionsWrapper().getDescriptions();
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TaxonDescription desc;
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if (descs.size() >= 1){
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desc = descs.iterator().next();
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}else {
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desc = TaxonDescription.NewInstance();
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taxonWrapper.getDescriptionsWrapper().getDescriptions().add(desc);
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}
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if (editor.getDefaultSource() != null){
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dist.addSource(DescriptionElementSource.NewPrimarySourceInstance(editor.getDefaultSource(), null));
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}
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desc.addElement(dist);
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if(desc.isPersited()){
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editor.part.getCdmEntitySession().load(desc, true);
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}
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distributions.add(dist);
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}
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editor.descriptionsToSave.add(taxonWrapper);
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}
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EventUtility.postEvent(WorkbenchEventConstants.REFRESH_DETAILS, true);
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}
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}
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