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.util.builder;
  
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  import org.locationtech.jts.geom.Coordinate;
  import org.locationtech.jts.geom.Geometry;
  import org.locationtech.jts.geom.GeometryFactory;
  import org.n52.shetland.ogc.gml.AbstractFeature;
  import org.n52.shetland.ogc.gml.CodeType;
  import org.n52.shetland.ogc.gml.CodeWithAuthority;
  import org.n52.shetland.ogc.om.features.samplingFeatures.InvalidSridException;
  import org.n52.shetland.ogc.om.features.samplingFeatures.SamplingFeature;
  import org.n52.shetland.util.JTSHelper;
  
  /**
   * @author <a href="mailto:e.h.juerrens@52north.org">Eike Hinderk
   *         J&uuml;rrens</a>
   * @since 4.0.0
   */
  public class SamplingFeatureBuilder {
  
      private static final Logger LOGGER = LoggerFactory.getLogger(SamplingFeatureBuilder.class);
  
      private String featureIdentifier;
  
      private String codespace;
  
      private double xCoord = Integer.MIN_VALUE;
  
      private double yCoord = Integer.MIN_VALUE;
  
      private int epsgCode = Integer.MIN_VALUE;
  
      private String featureType;
  
      private String name;
  
      public static SamplingFeatureBuilder aSamplingFeature() {
          return new SamplingFeatureBuilder();
      }
  
      public SamplingFeatureBuilder setIdentifier(String featureIdentifier) {
          this.featureIdentifier = featureIdentifier;
          return this;
      }
  
      public SamplingFeatureBuilder setIdentifierCodeSpace(String codespace) {
          this.codespace = codespace;
          return this;
      }
  
      public SamplingFeatureBuilder setGeometry(double yCoord, double xCoord, int epsgCode) {
          this.xCoord = xCoord;
          this.yCoord = yCoord;
          this.epsgCode = epsgCode;
          return this;
      }
  
      public AbstractFeature build() {
          SamplingFeature feature = new SamplingFeature(new CodeWithAuthority(featureIdentifier));
          if (codespace != null && !codespace.isEmpty()) {
              feature.getIdentifierCodeWithAuthority().setCodeSpace(codespace);
          }
          if (xCoord != Integer.MIN_VALUE && yCoord != Integer.MIN_VALUE && epsgCode != Integer.MIN_VALUE) {
              GeometryFactory geometryFactory = JTSHelper.getGeometryFactoryForSRID(epsgCode);
              Geometry geom = geometryFactory.createPoint(new Coordinate(xCoord, yCoord));
              try {
                  feature.setGeometry(geom);
              } catch (InvalidSridException e) {
                  // This should never happen
                  e.printStackTrace();
              }
          }
          if (featureType != null && !featureType.isEmpty()) {
              feature.setFeatureType(featureType);
          }
          if (name != null && !name.isEmpty()) {
              feature.setName(new CodeType(name));
          }
          return feature;
      }
  
      public SamplingFeatureBuilder setFeatureType(String featureType) {
          this.featureType = featureType;
          return this;
      }
  
      public SamplingFeatureBuilder setName(String name) {
          this.name = name;
          return this;
      }
  
  }
  