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/**
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* Copyright (C) 2019 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.util.ArrayList;
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import java.util.Arrays;
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import java.util.Collection;
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import java.util.Collections;
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import java.util.HashSet;
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import java.util.List;
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import java.util.Set;
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import java.util.UUID;
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import eu.etaxonomy.cdm.model.common.Language;
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import eu.etaxonomy.cdm.model.name.TypeDesignationStatusBase;
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/**
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*
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* @author a.kohlbecker
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* @since Apr 26, 2019
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*
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*/
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public class TypeDesignationStatusFilter {
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private Set<TypeDesignationStatusBase> status = new HashSet<>();
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private List<Language> languages;
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private boolean ignoreCase = true;
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public static final TypeDesignationStatusFilter NULL_ELEMENT = new TypeDesignationStatusFilter(null, Arrays.asList(Language.DEFAULT()), true);
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public TypeDesignationStatusFilter(TypeDesignationStatusBase status, List<Language> language, boolean ignoreCase){
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this.languages = language;
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this.status.add(status);
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this.ignoreCase = ignoreCase;
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if(language == null){
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language = Arrays.asList(Language.DEFAULT());
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}
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}
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public void addStatus(TypeDesignationStatusBase status){
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String representation = getLabel();
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if(equalByLabel(status)){
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this.status.add(status);
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} else {
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throw new RuntimeException("You must not add a status with different label");
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}
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}
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public boolean equalByLabel(TypeDesignationStatusBase status){
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String thisRepresentation = getLabel();
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String otherRepresentation = status.getPreferredRepresentation(languages).getLabel();
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if(ignoreCase){
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thisRepresentation = thisRepresentation.toLowerCase();
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otherRepresentation = otherRepresentation.toLowerCase();
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}
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return thisRepresentation.equals(otherRepresentation);
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}
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/**
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* The localized label of the status terms represented by this filter term
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*
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* @return
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*/
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public String getLabel() {
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if(null == this.status.iterator().next()){
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return "- none -";
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}
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return this.status.iterator().next().getPreferredRepresentation(languages).getLabel();
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}
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public String getKey() {
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if(ignoreCase){
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return getLabel().toLowerCase();
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} else {
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return getLabel();
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}
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}
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public Collection<UUID> getUuids() {
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List<UUID> uuids = new ArrayList<>();
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for(TypeDesignationStatusBase sb : status){
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uuids.add(sb.getUuid());
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}
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return Collections.unmodifiableList(uuids);
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}
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@Override
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public String toString(){
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return getLabel();
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}
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/**
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* @return
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*/
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private boolean isEmpty() {
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return this.status.isEmpty();
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}
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private Set<TypeDesignationStatusBase> status() {
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return status;
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}
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public static Set<TypeDesignationStatusBase> toTypeDesignationStatus(Set<TypeDesignationStatusFilter> filterTerms){
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Set<TypeDesignationStatusBase> statusSet = new HashSet<>();
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for(TypeDesignationStatusFilter f : filterTerms){
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if(f == null){
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statusSet.add(null);
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} else {
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statusSet.addAll(f.status);
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}
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}
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return statusSet;
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}
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public static Set<UUID> toTypeDesignationStatusUuids(Set<TypeDesignationStatusFilter> filterTerms){
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Set<UUID> uuids = new HashSet<>();
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for(TypeDesignationStatusFilter f : filterTerms){
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if(f != null){
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uuids.addAll(f.getUuids());
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} else {
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uuids.add(null);
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}
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}
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return uuids;
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}
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}
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