content: /*
   * Copyright (C) 2012-2023 52°North Spatial Information Research GmbH
   *
   * This program is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 as published
   * by the Free Software Foundation.
   *
   * If the program is linked with libraries which are licensed under one of
   * the following licenses, the combination of the program with the linked
   * library is not considered a "derivative work" of the program:
   *
   *     - Apache License, version 2.0
   *     - Apache Software License, version 1.0
   *     - GNU Lesser General Public License, version 3
   *     - Mozilla Public License, versions 1.0, 1.1 and 2.0
   *     - Common Development and Distribution License (CDDL), version 1.0
   *
   * Therefore the distribution of the program linked with libraries licensed
   * under the aforementioned licenses, is permitted by the copyright holders
   * if the distribution is compliant with both the GNU General Public
   * License version 2 and the aforementioned licenses.
   *
   * This program is distributed in the hope that it will be useful, but
   * WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
   * Public License for more details.
   */
  package org.n52.sos.ds.procedure.enrich;
  
  import java.util.Collection;
  import java.util.HashSet;
  import java.util.List;
  import java.util.Map;
  import java.util.Set;
  
  import org.n52.io.request.IoParameters;
  import org.n52.sensorweb.server.db.old.dao.DbQuery;
  import org.n52.series.db.beans.PhenomenonEntity;
  import org.n52.series.db.old.dao.PhenomenonDao;
  import org.n52.shetland.ogc.om.AbstractPhenomenon;
  import org.n52.shetland.ogc.om.OmObservableProperty;
  import org.n52.shetland.ogc.ows.exception.OwsExceptionReport;
  import org.n52.sos.ds.ApiQueryHelper;
  import org.n52.sos.ds.I18nNameDescriptionAdder;
  import org.n52.sos.ds.procedure.AbstractProcedureCreationContext;
  
  import com.google.common.collect.Maps;
  
  public class ObservablePropertyEnrichment extends ProcedureDescriptionEnrichment
          implements ApiQueryHelper, I18nNameDescriptionAdder {
  
      public ObservablePropertyEnrichment(AbstractProcedureCreationContext ctx) {
          super(ctx);
      }
  
      @Override
      public void enrich() throws OwsExceptionReport {
          List<PhenomenonEntity> phens = new PhenomenonDao(getSession()).getAllInstances(
                  createDbQuery(checkForPublished(getCache().getObservablePropertiesForProcedure(getIdentifier()))));
          for (PhenomenonEntity phen : phens) {
              getDescription().addPhenomenon(createObservableProperty(phen));
          }
      }
  
      private AbstractPhenomenon createObservableProperty(PhenomenonEntity phen) throws OwsExceptionReport {
          OmObservableProperty observableProperty = new OmObservableProperty(phen.getIdentifier());
          addNameAndDescription(phen, observableProperty, getLocale(), null, false);
          return observableProperty;
      }
  
      private DbQuery createDbQuery(Collection<String> ids) {
          Map<String, String> map = Maps.newHashMap();
          if (ids != null && !ids.isEmpty()) {
              map.put(IoParameters.PHENOMENA, listToString(ids));
          }
          map.put(IoParameters.MATCH_DOMAIN_IDS, Boolean.toString(true));
          return createDbQuery(IoParameters.createFromSingleValueMap(map));
      }
  
      private Set<String> checkForPublished(Set<String> ids) {
          Set<String> obsProps = new HashSet<>();
          for (String id : ids) {
              if (getCache().getPublishedObservableProperties().contains(id)) {
                  obsProps.add(id);
              }
          }
          return obsProps;
      }
  
  }
  