eu.etaxonomy.taxeditor.editor/src/main/java/eu/etaxonomy/taxeditor/editor/view/checklist/e4/DistributionColumnAccessor.java

   1 /**
   2 * Copyright (C) 2018 EDIT
   3 * European Distributed Institute of Taxonomy
   4 * http://www.e-taxonomy.eu
   5 *
   6 * The contents of this file are subject to the Mozilla Public License Version 1.1
   7 * See LICENSE.TXT at the top of this package for the full license terms.
   8 */
   9 package eu.etaxonomy.taxeditor.editor.view.checklist.e4;
  10
  11 import java.util.ArrayList;
  12 import java.util.HashMap;
  13 import java.util.HashSet;
  14 import java.util.List;
  15 import java.util.Map;
  16 import java.util.Set;
  17
  18 import javax.inject.Inject;
  19
  20 import org.eclipse.e4.core.services.events.IEventBroker;
  21 import org.eclipse.nebula.widgets.nattable.data.IColumnPropertyAccessor;
  22
  23 import eu.etaxonomy.cdm.api.service.dto.TaxonDistributionDTO;
  24 import eu.etaxonomy.cdm.model.description.DescriptionElementBase;
  25 import eu.etaxonomy.cdm.model.description.DescriptionElementSource;
  26 import eu.etaxonomy.cdm.model.description.Distribution;
  27 import eu.etaxonomy.cdm.model.description.TaxonDescription;
  28 import eu.etaxonomy.cdm.model.location.NamedArea;
  29 import eu.etaxonomy.taxeditor.event.EventUtility;
  30 import eu.etaxonomy.taxeditor.event.WorkbenchEventConstants;
  31
  32
  33 /**
  34  * @author k.luther
  35  * @since 28.11.2018
  36  *
  37  */
  38 public class DistributionColumnAccessor implements IColumnPropertyAccessor<TaxonDistributionDTO> {
  39     private DistributionEditor editor;
  40     public static final String DEFAULT_ENTRY = "";
  41     @Inject
  42     private IEventBroker eventBroker;
  43
  44     public DistributionColumnAccessor(DistributionEditor editor) {
  45         this.editor = editor;
  46     }
  47
  48
  49     /**
  50      * {@inheritDoc}
  51      */
  52     @Override
  53     public Object getDataValue(TaxonDistributionDTO rowObject, int columnIndex) {
  54 //     editor.setActualNameCache(rowObject.getNameCache());
  55      switch (columnIndex) {
  56             case 0:
  57                 return rowObject.getNameCache();
  58             case 1:
  59                 if (editor.isShowRank()){
  60                     return rowObject.getRankString();
  61                 }else{
  62                     return rowObject.getConcatenatedSynonyms();
  63                 }
  64             case 2:
  65                 if (editor.isShowRank()){
  66                     return rowObject.getConcatenatedSynonyms();
  67                 }else{
  68                     break;
  69                 }
  70             default:
  71                 break;
  72             }
  73         NamedArea area = editor.getAreaToColumnIndexMap().get(columnIndex);
  74
  75         //TODO: do not get the distribution objcts, but the label of the status.
  76         Map<NamedArea, Set<DescriptionElementBase>> distributionMap = editor.taxonDistributionMap.get(rowObject.getTaxonUuid());
  77         if (distributionMap != null){
  78             Set<DescriptionElementBase> distributionsForArea = editor.taxonDistributionMap.get(rowObject.getTaxonUuid()).get(area);
  79             if (distributionsForArea == null){
  80                 return null;
  81             }
  82             if (distributionsForArea.size() == 1){
  83                 return distributionsForArea.iterator().next();
  84             }
  85             if (distributionsForArea.size() > 1){
  86                 List<String> labels = new ArrayList();
  87                 distributionsForArea.forEach(desc -> labels.add(((Distribution)desc).getStatus().getLabel()));
  88                 return distributionsForArea;
  89             }
  90         }
  91         return null;
  92
  93     }
  94
  95
  96     /**
  97      * {@inheritDoc}
  98      */
  99     @Override
 100     public int getColumnCount() {
 101         return editor.getPropertyToLabelMap().size();
 102     }
 103
 104     /**
 105      * {@inheritDoc}
 106      */
 107     @Override
 108     public String getColumnProperty(int columnIndex) {
 109         return editor.getPropertyToLabelMap().get(columnIndex);
 110     }
 111
 112     /**
 113      * {@inheritDoc}
 114      */
 115     @Override
 116     public int getColumnIndex(String propertyName){
 117         return editor.getPropertyToLabelMap().indexOf(propertyName);
 118     }
 119
 120
 121     /**
 122      * {@inheritDoc}
 123      */
 124     @Override
 125     public void setDataValue(TaxonDistributionDTO taxonWrapper, int columnIndex, Object newValue) {
 126         if (newValue instanceof StatusHelper){
 127                 NamedArea area =editor.getAreaToColumnIndexMap().get(columnIndex);
 128                 Map<NamedArea, Set<DescriptionElementBase>> distributionMap = editor.taxonDistributionMap.get(taxonWrapper.getTaxonUuid());
 129                 if (distributionMap == null){
 130                     distributionMap = new HashMap();
 131                     editor.taxonDistributionMap.put(taxonWrapper.getTaxonUuid(),distributionMap);
 132                 }
 133                 Distribution dist = null;
 134                 Set<DescriptionElementBase> distributions = distributionMap.get(area);
 135                 if (distributions != null && !distributions.isEmpty()){
 136                     DescriptionElementBase desc = distributions.iterator().next();
 137                     if (desc instanceof Distribution){
 138                         if (((StatusHelper)newValue).term.getId() == 0){
 139                             desc.getInDescription().removeElement(desc);
 140                             distributions.remove(desc);
 141                         }else {
 142                             ((Distribution)desc).setStatus(((StatusHelper)newValue).term);
 143                         }
 144                     }
 145                 }else{
 146                     if (((StatusHelper)newValue).term.getId() == 0){
 147                         return;
 148                     }
 149                     if (distributions == null){
 150                         distributions = new HashSet();
 151                         distributionMap.put(area, distributions);
 152                     }
 153                     dist = Distribution.NewInstance(area, ((StatusHelper)newValue).term);
 154                     Set<TaxonDescription> descs = taxonWrapper.getDescriptionsWrapper().getDescriptions();
 155                     TaxonDescription desc;
 156                     if (descs.size() >= 1){
 157                         desc = descs.iterator().next();
 158                     }else {
 159                         desc = TaxonDescription.NewInstance();
 160                         taxonWrapper.getDescriptionsWrapper().getDescriptions().add(desc);
 161                     }
 162                     if (editor.getDefaultSource() != null){
 163                       dist.addSource(DescriptionElementSource.NewPrimarySourceInstance(editor.getDefaultSource(), null));
 164                     }
 165                     desc.addElement(dist);
 166                     if(desc.isPersited()){
 167                         editor.part.getCdmEntitySession().load(desc, true);
 168                     }
 169                     distributions.add(dist);
 170 //                    EventUtility.postEvent(WorkbenchEventConstants.REFRESH_DETAILS_DISTRIBUTION, taxonWrapper.getNameCache());
 171
 172                 }
 173                 editor.setActualNameCache(taxonWrapper.getNameCache());
 174
 175                 editor.descriptionsToSave.add(taxonWrapper);
 176             }
 177
 178             EventUtility.postEvent(WorkbenchEventConstants.REFRESH_DETAILS, true);
 179
 180     }
 181
 182 }