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.bean;
  
  import java.util.List;
  import java.util.Map;
  import java.util.Set;
  import java.util.stream.Collectors;
  
  import javax.sql.DataSource;
  
  import jakarta.enterprise.context.ApplicationScoped;
  import jakarta.inject.Inject;
  import jakarta.inject.Named;
  import jakarta.ws.rs.Consumes;
  import jakarta.ws.rs.GET;
  import jakarta.ws.rs.POST;
  import jakarta.ws.rs.Path;
  import jakarta.ws.rs.PathParam;
  import jakarta.ws.rs.Produces;
  import jakarta.ws.rs.QueryParam;
  import jakarta.ws.rs.core.MediaType;
  import org.apache.camel.CamelContext;
  import org.apache.camel.Produce;
  import org.apache.camel.ProducerTemplate;
  import org.apache.camel.quarkus.component.bean.cdi.Producers;
  import org.apache.camel.quarkus.component.bean.model.Employee;
  import org.apache.camel.support.CamelContextHelper;
  
  @Path("/bean")
  @ApplicationScoped
  public class BeanResource {
      @Inject
      ProducerTemplate template;
  
      @Inject
      Counter counter;
  
      @Inject
      EagerAppScopedRouteBuilder routeBuilder;
  
      @Inject
      CamelContext camelContext;
  
      public interface ProduceInterface {
          String sayHello(String name);
      }
  
      @Produce("direct:produceInterface")
      ProduceInterface produceInterface;
  
      @Inject
      @Named("collected-names")
      Map<String, List<String>> collectedNames;
  
      @Path("/route/{route}")
      @POST
      @Consumes(MediaType.TEXT_PLAIN)
      @Produces(MediaType.TEXT_PLAIN)
      public String route(String statement, @PathParam("route") String route) {
          return template.requestBody("direct:" + route, statement, String.class);
      }
  
      @Path("/route/{route}")
      @GET
      @Produces(MediaType.TEXT_PLAIN)
      public String route(@PathParam("route") String route) {
          return template.requestBody("direct:" + route, null, String.class);
      }
  
      @Path("/route/{route}/{beanName}")
      @GET
      @Produces(MediaType.TEXT_PLAIN)
      public String invokeBindToRegistryBean(@PathParam("route") String route, @PathParam("beanName") String beanName) {
          return template.requestBodyAndHeader("direct:" + route, beanName, "beanName", beanName, String.class);
      }
  
      @Path("/counter")
      @GET
      @Produces(MediaType.TEXT_PLAIN)
      public int counter() {
          return counter.getValue();
      }
  
      @Path("/route-builder-instance-counter")
      @GET
      @Produces(MediaType.TEXT_PLAIN)
      public int routeBuilderInstanceCounter() {
          return EagerAppScopedRouteBuilder.INSTANCE_COUNTER.get();
      }
  
      @Path("/route-builder-configure-counter")
      @GET
      @Produces(MediaType.TEXT_PLAIN)
      public int routeBuilderConfigureCounter() {
          return EagerAppScopedRouteBuilder.CONFIGURE_COUNTER.get();
      }
  
      @Path("/route-builder-injected-count")
      @GET
      @Produces(MediaType.TEXT_PLAIN)
      public int routeBuilderInjectedCount() {
          return routeBuilder.getCounter().getValue();
      }
  
      @Path("/camel-configure-counter")
      @GET
      @Produces(MediaType.TEXT_PLAIN)
      public int lazyConfigureCounter() {
          return BeanRoutes.CONFIGURE_COUNTER.get();
      }
  
      @Path("/employee/{route}")
      @POST
      @Consumes(MediaType.APPLICATION_JSON)
      @Produces(MediaType.TEXT_PLAIN)
      public String methodWithExchangeArg(Employee employee, @PathParam("route") String route) {
          return template.requestBody("direct:" + route, employee, String.class);
      }
  
      @Path("/parameterBindingAnnotations/{greeting}")
      @POST
      @Consumes(MediaType.TEXT_PLAIN)
      @Produces(MediaType.TEXT_PLAIN)
      public String parameterBindingAnnotations(String statement, @PathParam("greeting") String greeting) {
          return template.requestBodyAndHeader(
                  "direct:parameterBindingAnnotations",
                  statement,
                  "parameterBinding.greeting",
                  greeting,
                  String.class);
      }
  
      @Path("/produceInterface")
      @POST
      @Consumes(MediaType.TEXT_PLAIN)
      @Produces(MediaType.TEXT_PLAIN)
      public String produceInterface(String payload) {
          return produceInterface.sayHello(payload);
      }
  
      String awaitFirst(String key) {
          final List<String> list = collectedNames.get(key);
          final long timeout = System.currentTimeMillis() + 10000;
          do {
              try {
                  Thread.sleep(50);
              } catch (InterruptedException e) {
                  Thread.currentThread().interrupt();
                  break;
              }
          } while (list.isEmpty() && System.currentTimeMillis() < timeout);
          return list.get(0);
      }
  
      @Path("/withDefaultBeanCount")
      @GET
      @Produces(MediaType.APPLICATION_JSON)
      public Set<String> withDefaultBean() {
          return camelContext.getRegistry().findByType(Producers.WithDefaultBeanInstance.class).stream()
                  .map(b -> b.getName()).collect(Collectors.toSet());
      }
  
      @Path("/withAlternativeBeanCount")
      @GET
      @Produces(MediaType.APPLICATION_JSON)
      public Set<String> withAlternativeBean() {
          return camelContext.getRegistry().findByType(Producers.WithAlternateBeanInstance.class).stream()
                  .map(b -> b.getName()).collect(Collectors.toSet());
      }
  
      @Path("/withoutDefaultBeans")
      @GET
      @Produces(MediaType.APPLICATION_JSON)
      public Set<String> withoutDefaultBeans() {
          return camelContext.getRegistry().findByType(Producers.WithoutDefaultBeanInstance.class).stream()
                  .map(b -> b.getName()).collect(Collectors.toSet());
      }
  
      @Path("/allBeanInstances")
      @GET
      @Produces(MediaType.APPLICATION_JSON)
      public Set<String> withAllBeanInstances() {
          return camelContext.getRegistry().findByType(Producers.BeanInstance.class).stream()
                  .map(b -> b.getName()).collect(Collectors.toSet());
      }
  
      @Path("/propertyInject")
      @GET
      @Produces(MediaType.TEXT_PLAIN)
      public String propertyInject(
              @QueryParam("beanName") String beanName,
              @QueryParam("beanMethod") String beanMethod) {
          Map<String, Object> headers = Map.of("beanName", beanName, "beanMethod", beanMethod);
          return template.requestBodyAndHeaders("direct:propertyInject", null, headers, String.class);
      }
  
      @Path("/dataSource")
      @GET
      @Produces(MediaType.TEXT_PLAIN)
      public String dataSourceBean() throws Exception {
          DataSource ds = CamelContextHelper.findSingleByType(camelContext, DataSource.class);
          return ds.getConnection().getMetaData().getURL();
      }
  }
  