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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.preference.wizard;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.List;
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import java.util.UUID;
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import org.apache.commons.lang.StringUtils;
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import org.eclipse.jface.viewers.ColumnViewer;
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import org.eclipse.jface.wizard.WizardPage;
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import org.eclipse.swt.widgets.Composite;
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import eu.etaxonomy.cdm.api.service.ITermService;
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import eu.etaxonomy.cdm.api.service.IVocabularyService;
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import eu.etaxonomy.cdm.model.common.DefinedTermBase;
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import eu.etaxonomy.cdm.model.common.TermBase;
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import eu.etaxonomy.cdm.model.common.TermType;
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import eu.etaxonomy.cdm.model.common.TermVocabulary;
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import eu.etaxonomy.taxeditor.store.CdmStore;
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/**
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* @author k.luther
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* @since 04.06.2018
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*
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*/
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public abstract class AbstractTermSelectionWizardPage extends WizardPage {
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private ColumnViewer viewer;
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private List<TermVocabulary<DefinedTermBase>> vocabularies = new ArrayList<>();
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boolean localPref;
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List<TermBase> listCheckedTerms = new ArrayList<>();
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List<TermBase> listGrayedTerms = new ArrayList<>();
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TermType type;
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/**
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* @param pageName
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*/
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protected AbstractTermSelectionWizardPage(String pageName, TermType type) {
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super(pageName);
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// TODO check if configuration exists
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CdmStore.getCurrentSessionManager().bindNullSession();
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this.type = type;
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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 abstract void createControl(Composite parent) ;
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public ColumnViewer getViewer() {
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return viewer;
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}
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public void setViewer(ColumnViewer viewer) {
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this.viewer = viewer;
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}
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public List<TermVocabulary<DefinedTermBase>> getVocabularies() {
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return vocabularies;
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}
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public void addVocabularies(TermVocabulary<DefinedTermBase> vocabulary) {
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this.vocabularies.add(vocabulary);
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}
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/**
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* @param vocs
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*/
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protected void setVocabularies(List<TermVocabulary<DefinedTermBase>> vocs) {
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for (TermVocabulary voc:vocs){
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vocabularies.add(voc);
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}
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}
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public List<TermBase> getListCheckedTerms() {
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return listCheckedTerms;
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}
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public List<TermBase> getListGrayedTerms() {
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return listGrayedTerms;
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}
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protected void rememberCheckedValues(String checkedValues, String grayedValues) {
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initialiseVocabularies();
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getViewer().setInput(getVocabularies());
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if (grayedValues != null && grayedValues != "") {
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String[] arrayGrayed = grayedValues.split(";");
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List<String> listGrayed = Arrays.asList(arrayGrayed);
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if (listGrayedTerms == null){
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listGrayedTerms = new ArrayList();
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}
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getTermsFromStringValues(listGrayed, this.listGrayedTerms);
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}
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if (checkedValues != null && checkedValues != "") {
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String[] listChecked = checkedValues.split(";");
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String[] listCheckedComma = checkedValues.split(",");
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List<String> checked = new ArrayList<>();
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if (listChecked != null ){
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checked = Arrays.asList(listChecked);
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}
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if (listCheckedComma != null && checkedValues.contains(",")){
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checked = Arrays.asList(listCheckedComma);
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}
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if (listCheckedTerms == null){
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listCheckedTerms = new ArrayList();
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}
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getTermsFromStringValues(checked, listCheckedTerms);
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}
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}
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/**
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* @param split
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* @param termlist
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*/
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private void getTermsFromStringValues(List<String> listValue, List<TermBase> termlist) {
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for (String s : listValue) {
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if (!StringUtils.isBlank(s)){
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UUID uuid = UUID.fromString(s);
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ITermService termService = CdmStore.getService(ITermService.class);
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DefinedTermBase definedTermBase = termService.load(uuid);
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if(definedTermBase != null){
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termlist.add(definedTermBase);
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}else{
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IVocabularyService vocabularyService = CdmStore.getService(IVocabularyService.class);
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TermVocabulary termVocabulary = vocabularyService.load(uuid);
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termlist.add(termVocabulary);
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}
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}
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}
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}
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protected void initialiseVocabularies() {
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if (getVocabularies() != null) {
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getVocabularies().clear();
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}
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List<TermVocabulary<DefinedTermBase>> vocs = new ArrayList<>();
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if (localPref){
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vocs = getVocabulariesFromPreference();
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}else{
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vocs = CdmStore.getService(IVocabularyService.class).findByTermType(
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type, null);
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}
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setVocabularies(vocs);
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}
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protected abstract List<TermVocabulary<DefinedTermBase>> getVocabulariesFromPreference();
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}
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