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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.cdm.api.service.dto;
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import java.io.Serializable;
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import java.math.BigDecimal;
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import java.util.ArrayList;
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import java.util.Collection;
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import java.util.Collections;
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import java.util.Comparator;
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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 java.util.UUID;
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import java.util.stream.Collectors;
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import org.apache.commons.lang3.StringUtils;
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import eu.etaxonomy.cdm.model.description.CategoricalData;
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import eu.etaxonomy.cdm.model.description.Character;
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import eu.etaxonomy.cdm.model.description.DescriptionBase;
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import eu.etaxonomy.cdm.model.description.DescriptionElementBase;
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import eu.etaxonomy.cdm.model.description.Feature;
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import eu.etaxonomy.cdm.model.description.QuantitativeData;
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import eu.etaxonomy.cdm.model.description.StateData;
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import eu.etaxonomy.cdm.model.description.StatisticalMeasure;
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import eu.etaxonomy.cdm.model.term.DefinedTermBase;
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import eu.etaxonomy.cdm.persistence.dto.FeatureDto;
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import eu.etaxonomy.cdm.persistence.dto.TaxonNodeDto;
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import eu.etaxonomy.cdm.persistence.dto.TermDto;
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/**
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* @author pplitzner
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* @since 16.04.2018
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*/
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public abstract class RowWrapperDTO <T extends DescriptionBase> implements Serializable {
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private static final long serialVersionUID = -7817164423660563673L;
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private DescriptionBaseDto description;
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private TaxonNodeDto taxonNode;
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private Map<UUID, Set<DescriptionElementDto>> featureToElementMap;
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private Map<UUID, Collection<String>> featureToDisplayDataMap;
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public RowWrapperDTO(DescriptionBaseDto specimenDescription, TaxonNodeDto taxonNode) {
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this.taxonNode = taxonNode;
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this.featureToElementMap = new HashMap<>();
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this.featureToDisplayDataMap = new HashMap<>();
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this.description = specimenDescription;
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List<DescriptionElementDto> elements = specimenDescription.getElements();
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if (elements != null){
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for (DescriptionElementDto descriptionElementBase : elements) {
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// if(hasData(descriptionElementBase)){
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UUID featureUuid = descriptionElementBase.getFeatureUuid();
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addToFeatureToElementMap(featureUuid, descriptionElementBase);
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Collection<String> displayData = generateDisplayString(descriptionElementBase);
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if(displayData!=null){
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addDisplayStringsToMap(featureUuid, displayData);
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}
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}
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}
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}
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/**
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* @param featureUuid
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* @param displayData
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*/
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private void addDisplayStringsToMap(UUID featureUuid, Collection<String> displayData) {
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if (featureToDisplayDataMap.get(featureUuid) == null){
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featureToDisplayDataMap.put(featureUuid, new ArrayList<>());
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}
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featureToDisplayDataMap.get(featureUuid).addAll(displayData);
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}
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public QuantitativeDataDto addQuantitativeData(FeatureDto feature){
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QuantitativeDataDto data = new QuantitativeDataDto(feature);
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description.addElement(data);
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removeElementForFeature(feature.getUuid());
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addToFeatureToElementMap(feature.getUuid(), data);
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return data;
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}
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/**
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* @param feature
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* @param data
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*/
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private void addToFeatureToElementMap(UUID featureUuid, DescriptionElementDto data) {
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if (featureToElementMap.get(featureUuid) == null){
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featureToElementMap.put(featureUuid, new HashSet<>());
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}
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featureToElementMap.get(featureUuid).add(data);
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}
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public CategoricalDataDto addCategoricalData(FeatureDto feature){
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CategoricalDataDto data = new CategoricalDataDto(feature);
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description.addElement(data);
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removeElementForFeature(feature.getUuid());
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addToFeatureToElementMap(feature.getUuid(), data);
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return data;
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}
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public DescriptionBaseDto getDescription() {
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return description;
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}
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/**
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* @param description the description to set
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*/
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public void setDescription(DescriptionBaseDto description) {
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this.description = description;
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}
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public TaxonNodeDto getTaxonNode() {
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return taxonNode;
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}
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public Collection<String> getDisplayDataForFeature(UUID featureUuid){
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return featureToDisplayDataMap.get(featureUuid);
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}
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public Set<DescriptionElementDto> getDataValueForFeature(UUID featureUuid){
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Set<DescriptionElementDto> descriptionElementBase = featureToElementMap.get(featureUuid);
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return descriptionElementBase;
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}
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private Collection<String> generateDisplayString(DescriptionElementDto descriptionElementBase){
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Collection<String> displayData = new ArrayList<>();
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if(descriptionElementBase instanceof CategoricalDataDto){
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CategoricalDataDto categoricalData = (CategoricalDataDto)descriptionElementBase;
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List<StateDataDto> states = categoricalData.getStates();
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Collections.sort(states, new Comparator<StateDataDto>() {
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@Override
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public int compare(StateDataDto h1, StateDataDto h2) {
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if (h1.getCount() == null && h2.getCount() != null){
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return -1;
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} else if (h2.getCount() == null && h1.getCount() != null){
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return 1;
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} else if (h1.getCount() != h2.getCount()){
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return -h1.getCount().compareTo(h2.getCount());
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} else {
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if (h1.getState() == h2.getState()){
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return h1.toString().compareTo(h2.toString());
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} else if (h1.getState() == null){
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return -1;
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} else if (h2.getState() == null){
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return 1;
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}else{
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return h1.getState().getTitleCache().compareTo(h2.getState().getTitleCache());
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}
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}
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}
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});
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displayData = states.stream()
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.map(stateData->generateStateDataString(stateData))
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.collect(Collectors.toList());
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}
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if(descriptionElementBase instanceof QuantitativeDataDto){
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QuantitativeDataDto quantitativeData = (QuantitativeDataDto)descriptionElementBase;
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displayData = Collections.singleton(generateQuantitativeDataString(quantitativeData));
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}
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return displayData;
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}
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private String generateQuantitativeDataString(QuantitativeDataDto quantitativeData) {
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String displayData;
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displayData = "";
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BigDecimal min = quantitativeData.getSpecificStatisticalValue(StatisticalMeasure.MIN().getUuid());
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BigDecimal max = quantitativeData.getSpecificStatisticalValue(StatisticalMeasure.MAX().getUuid());
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if(min!=null||max!=null){
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displayData += "["+(min!=null?min.toString():"?")+"-"+(max!=null?max.toString():"?")+"] ";
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}
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displayData += quantitativeData.getValues().stream()
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.filter(value->value.getType().getUuid().equals(StatisticalMeasure.EXACT_VALUE().getUuid()))
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.map(exact->exact.getValue().toString())
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.collect(Collectors.joining(", "));
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if (quantitativeData.getMeasurementUnit() != null && StringUtils.isNotBlank(displayData)){
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displayData += " "+ quantitativeData.getMeasurementIdInVocabulary();
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}
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return displayData;
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}
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private String generateStateDataString(StateData stateData) {
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return (stateData.getState()!=null?stateData.getState().getLabel():"[no state]")
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+(stateData.getCount()!=null?" ("+stateData.getCount()+")":"");
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}
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private String generateStateDataString(StateDataDto stateData) {
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return (stateData.getState()!=null?stateData.getState().getTitleCache():"[no state]")
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+(stateData.getCount()!=null?" ("+stateData.getCount()+")":"");
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}
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public void setDataValueForCategoricalData(UUID featureUuid, List<TermDto> states){
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Set<DescriptionElementDto> descriptionElementBase = featureToElementMap.get(featureUuid);
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if(states.isEmpty()){
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removeFeature(featureUuid, descriptionElementBase);
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return;
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}
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CategoricalDataDto categoricalData = null;
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if(descriptionElementBase!=null){
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if (descriptionElementBase.size() == 1){
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DescriptionElementDto dto = descriptionElementBase.iterator().next();
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if (dto instanceof CategoricalDataDto){
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categoricalData = (CategoricalDataDto)dto;
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categoricalData.setStateDataOnly(states);
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}
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}
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}else{
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Feature feature = DefinedTermBase.getTermByClassAndUUID(Feature.class, featureUuid);
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if (feature == null){
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feature = DefinedTermBase.getTermByClassAndUUID(Character.class, featureUuid);
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}
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categoricalData = new CategoricalDataDto(FeatureDto.fromFeature(feature));
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categoricalData.setStateDataOnly(states);
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}
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removeElementForFeature(featureUuid);
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description.getElements().add(categoricalData);
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addToFeatureToElementMap(featureUuid, categoricalData);
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// update display data cache
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addDisplayStringsToMap(featureUuid, generateDisplayString(categoricalData));
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// featureToDisplayDataMap.put(featureUuid, generateDisplayString(categoricalData));
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}
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/**
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* @param featureUuid
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* @param oldElement
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*/
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private void removeElementForFeature(UUID featureUuid) {
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DescriptionElementDto oldElement = null;
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for (DescriptionElementDto elementDto: description.getElements()){
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if (elementDto.getFeatureUuid()!= null && elementDto.getFeatureUuid().equals(featureUuid)) {
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oldElement = elementDto;
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break;
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}
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}
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description.getElements().remove(oldElement);
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featureToElementMap.remove(featureUuid);
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featureToDisplayDataMap.remove(featureUuid);
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}
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private void removeFeature(UUID featureUuid, Set<DescriptionElementDto> descriptionElementBases) {
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Set<DescriptionElementDto> elements = featureToElementMap.get(featureUuid);
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if (elements == null){
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return;
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}
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Integer i = 0;
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Set<Integer> indices = new HashSet<>();
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for (DescriptionElementDto dto: description.getElements()){
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for (DescriptionElementDto descElDto: descriptionElementBases) {
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if (dto.getFeatureUuid() != null && dto.getFeatureUuid().equals(descElDto.getFeatureUuid())){
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indices.add(i);
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break;
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}
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}
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i++;
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}
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for (int index: indices){
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description.getElements().remove(index);
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}
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featureToElementMap.remove(featureUuid);
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featureToDisplayDataMap.remove(featureUuid);
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}
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public void setDataValueForQuantitativeData(UUID featureUuid, Map<TermDto, List<String>> textFields, TermDto unit){
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Set<DescriptionElementDto> descriptionElementBase = featureToElementMap.get(featureUuid);
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if(textFields.values().stream().allMatch(listOfStrings->listOfStrings.isEmpty())){
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removeFeature(featureUuid, descriptionElementBase);
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return;
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}
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QuantitativeDataDto quantitativeData = null;
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if (descriptionElementBase == null){
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Feature feature = DefinedTermBase.getTermByClassAndUUID(Feature.class, featureUuid);
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if (feature == null){
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feature = DefinedTermBase.getTermByClassAndUUID(Character.class, featureUuid);
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}
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quantitativeData = new QuantitativeDataDto(FeatureDto.fromFeature(feature));
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}
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if(descriptionElementBase!=null){
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if (descriptionElementBase.size() == 1){
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DescriptionElementDto dto = descriptionElementBase.iterator().next();
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if (dto instanceof QuantitativeDataDto){
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quantitativeData = (QuantitativeDataDto)dto;
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}
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}
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}
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if (quantitativeData == null){
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//TODO: check whether this is possible
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return;
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}
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quantitativeData.getValues().clear();
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quantitativeData.setMeasurementUnit(unit);
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//add back all values from text fields
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Set<StatisticalMeasurementValueDto> tempValues = new HashSet<>();
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textFields.forEach((measure, texts)->{
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texts.forEach(text->{
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String string = text;
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try {
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if (StringUtils.isNotBlank(string)){
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BigDecimal exactValue = new BigDecimal(string);
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// StatisticalMeasurementValue newValue = StatisticalMeasurementValue.NewInstance(measure, exactValue);
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StatisticalMeasurementValueDto newValueDto = new StatisticalMeasurementValueDto(measure, exactValue, null);
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// StatisticalMeasurementValueDto.fromStatisticalMeasurementValue(newValue);
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tempValues.add(newValueDto);
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}
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} catch (NumberFormatException e) {
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}
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});
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});
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quantitativeData.setValues(tempValues);
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removeElementForFeature(featureUuid);
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description.getElements().add(quantitativeData);
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addToFeatureToElementMap(featureUuid, quantitativeData);
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addDisplayStringsToMap(featureUuid, generateDisplayString(quantitativeData));
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// featureToDisplayDataMap.put(featureUuid, generateDisplayString(quantitativeData));
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}
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@Override
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public int hashCode() {
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final int prime = 31;
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int result = 1;
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result = prime * result + ((description == null) ? 0 : description.hashCode());
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result = prime * result + ((featureToElementMap == null) ? 0 : featureToElementMap.hashCode());
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result = prime * result + ((taxonNode == null) ? 0 : taxonNode.hashCode());
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return result;
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}
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@Override
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public boolean equals(Object obj) {
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if (this == obj) {
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return true;
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}
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if (obj == null) {
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return false;
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}
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if (getClass() != obj.getClass()) {
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return false;
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}
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RowWrapperDTO<?> other = (RowWrapperDTO<?>) obj;
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if (description == null) {
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if (other.description != null) {
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return false;
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}
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} else if (!description.equals(other.description)) {
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return false;
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}
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if (featureToElementMap == null) {
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if (other.featureToElementMap != null) {
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return false;
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}
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} else if (!featureToElementMap.equals(other.featureToElementMap)) {
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return false;
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}
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if (taxonNode == null) {
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if (other.taxonNode != null) {
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return false;
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}
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} else if (!taxonNode.equals(other.taxonNode)) {
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return false;
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}
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return true;
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}
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public static boolean hasData(DescriptionElementDto element){
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if(element instanceof CategoricalDataDto){
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return !((CategoricalDataDto)element).getStates().isEmpty();
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}
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else if(element instanceof QuantitativeDataDto){
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return !((QuantitativeDataDto)element).getValues().isEmpty();
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}
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return false;
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}
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public static boolean hasData(DescriptionElementBase element){
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if(element instanceof CategoricalData){
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return !((CategoricalData)element).getStatesOnly().isEmpty();
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}
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else if(element instanceof QuantitativeData){
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return !((QuantitativeData)element).getStatisticalValues().isEmpty();
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}
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return false;
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}
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}
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