content: /*
   * Licensed to the Apache Software Foundation (ASF) under one or more
   * contributor license agreements.  See the NOTICE file distributed with
   * this work for additional information regarding copyright ownership.
   * The ASF licenses this file to You under the Apache License, Version 2.0
   * (the "License"); you may not use this file except in compliance with
   * the License.  You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package org.apache.camel.quarkus.component.fhir.deployment.dstu2;
  
  import java.util.HashSet;
  import java.util.Set;
  
  import ca.uhn.fhir.context.FhirContext;
  import ca.uhn.fhir.model.dstu2.resource.BaseResource;
  import io.quarkus.arc.deployment.SyntheticBeanBuildItem;
  import io.quarkus.deployment.annotations.BuildProducer;
  import io.quarkus.deployment.annotations.BuildStep;
  import io.quarkus.deployment.annotations.ExecutionTime;
  import io.quarkus.deployment.annotations.Record;
  import io.quarkus.deployment.builditem.CombinedIndexBuildItem;
  import io.quarkus.deployment.builditem.nativeimage.NativeImageResourceBuildItem;
  import io.quarkus.deployment.builditem.nativeimage.ReflectiveClassBuildItem;
  import jakarta.inject.Singleton;
  import org.apache.camel.quarkus.component.fhir.FhirContextRecorder;
  import org.apache.camel.quarkus.component.fhir.FhirFlags;
  
  import static org.apache.camel.quarkus.component.fhir.deployment.FhirUtil.getModelClasses;
  import static org.apache.camel.quarkus.component.fhir.deployment.FhirUtil.getResourceDefinitions;
  
  public class FhirDstu2Processor {
  
      private static final String FHIR_VERSION_PROPERTIES = "ca/uhn/fhir/model/dstu2/fhirversion.properties";
  
      @BuildStep(onlyIf = FhirFlags.Dstu2Enabled.class)
      Dstu2PropertiesBuildItem fhirProperties() {
          return new Dstu2PropertiesBuildItem(FHIR_VERSION_PROPERTIES);
      }
  
      @BuildStep(onlyIf = FhirFlags.Dstu2Enabled.class)
      NativeImageResourceBuildItem nativeImageResources() {
          return new NativeImageResourceBuildItem(FHIR_VERSION_PROPERTIES);
      }
  
      @BuildStep(onlyIf = FhirFlags.Dstu2Enabled.class)
      @Record(ExecutionTime.STATIC_INIT)
      SyntheticBeanBuildItem recordFhirContext(
              FhirContextRecorder recorder,
              Dstu2PropertiesBuildItem propertiesBuildItem) {
          return SyntheticBeanBuildItem.configure(FhirContext.class)
                  .scope(Singleton.class)
                  .named("DSTU2")
                  .runtimeValue(recorder.createDstu2FhirContext(
                          getResourceDefinitions(propertiesBuildItem.getProperties())))
                  .done();
      }
  
      @BuildStep(onlyIf = FhirFlags.Dstu2Enabled.class)
      void registerForReflection(
              BuildProducer<ReflectiveClassBuildItem> reflectiveClass,
              Dstu2PropertiesBuildItem propertiesBuildItem,
              CombinedIndexBuildItem combinedIndex) {
          Set<String> classes = new HashSet<>();
          classes.add(BaseResource.class.getCanonicalName());
          classes.addAll(getModelClasses(propertiesBuildItem.getProperties()));
  
          reflectiveClass
                  .produce(ReflectiveClassBuildItem.builder(classes.toArray(new String[0])).build());
  
          String[] dstu2Enums = combinedIndex.getIndex()
                  .getKnownClasses()
                  .stream()
                  .map(classInfo -> classInfo.toString())
                  .filter(className -> className.startsWith("ca.uhn.fhir.model.dstu2.valueset"))
                  .toArray(String[]::new);
  
          reflectiveClass.produce(ReflectiveClassBuildItem.builder(dstu2Enums).build());
      }
  }
  