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.eip.it;
  
  import java.util.AbstractMap;
  import java.util.Map;
  import java.util.Map.Entry;
  import java.util.stream.Collectors;
  
  import jakarta.enterprise.context.ApplicationScoped;
  import jakarta.inject.Inject;
  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.core.Context;
  import jakarta.ws.rs.core.MediaType;
  import jakarta.ws.rs.core.Response;
  import jakarta.ws.rs.core.UriInfo;
  import org.apache.camel.CamelContext;
  import org.apache.camel.CamelExecutionException;
  import org.apache.camel.ProducerTemplate;
  import org.apache.camel.component.mock.MockEndpoint;
  
  @Path("/eip")
  @ApplicationScoped
  public class EipResource {
  
      @Inject
      ProducerTemplate producerTemplate;
  
      @Inject
      CamelContext context;
  
      @Path("/routeAsync/{route}")
      @POST
      @Consumes(MediaType.TEXT_PLAIN)
      @Produces(MediaType.TEXT_PLAIN)
      public Response routeAsync(String statement, @PathParam("route") String route, @Context UriInfo uriInfo) {
          return route(statement, route, uriInfo, true);
      }
  
      @Path("/route/{route}")
      @POST
      @Consumes(MediaType.TEXT_PLAIN)
      @Produces(MediaType.TEXT_PLAIN)
      public Response routeSync(String statement, @PathParam("route") String route, @Context UriInfo uriInfo) {
          return route(statement, route, uriInfo, false);
      }
  
      public Response route(String statement, String route, @Context UriInfo uriInfo, boolean async) {
          final Map<String, Object> headers = uriInfo.getQueryParameters().entrySet().stream()
                  .map(e -> new AbstractMap.SimpleImmutableEntry<String, Object>(e.getKey(), e.getValue().get(0)))
                  .collect(Collectors.toMap(Entry::getKey, Entry::getValue));
          try {
              if (async) {
                  producerTemplate.asyncRequestBodyAndHeaders("direct:" + route, statement, headers, String.class);
                  return Response.ok().build();
              }
  
              String result = producerTemplate.requestBodyAndHeaders("direct:" + route, statement, headers, String.class);
              return Response.ok(result).build();
          } catch (CamelExecutionException e) {
              return Response.serverError().entity(e.getMessage()).build();
          }
      }
  
      @Path("/mock/{name}/{count}/{timeout}/{part}")
      @Produces(MediaType.TEXT_PLAIN)
      @GET
      public String mockHeader(@PathParam("name") String name, @PathParam("count") String count,
              @PathParam("timeout") int timeout,
              @PathParam("part") String part) {
          MockEndpoint mock = context.getEndpoint("mock:" + name, MockEndpoint.class);
  
          if (count.endsWith("+")) {
              mock.setMinimumExpectedMessageCount(Integer.valueOf(count.substring(0, count.length() - 1)));
          } else {
              mock.setExpectedMessageCount(Integer.valueOf(count));
          }
          try {
              mock.assertIsSatisfied(timeout);
          } catch (InterruptedException e1) {
              Thread.currentThread().interrupt();
          }
          switch (part) {
          case "body":
              return mock.getExchanges().stream().map(e -> e.getMessage().getBody(String.class)).collect(Collectors.joining(","));
          case "header":
              return mock.getExchanges().stream()
                      .flatMap(e -> e.getMessage().getHeaders().entrySet().stream()
                              .map(entry -> entry.getKey() + "=" + entry.getValue()))
                      .collect(Collectors.joining(","));
          case "property":
              return mock.getExchanges().stream()
                      .flatMap(e -> e.getProperties().entrySet().stream()
                              .map(entry -> entry.getKey() + "=" + entry.getValue()))
                      .collect(Collectors.joining(","));
          default:
              throw new IllegalStateException("Unexpected part " + part);
          }
      }
  
      @Path("/mock/{name}/body")
      @Produces(MediaType.TEXT_PLAIN)
      @GET
      public String mockBody(@PathParam("name") String name) {
          MockEndpoint mock = context.getEndpoint("mock:" + name, MockEndpoint.class);
          return mock.getExchanges().stream().map(e -> e.getMessage().getBody(String.class)).collect(Collectors.joining(","));
      }
  
  }
  