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.leveldb.it;
  
  import java.net.URI;
  import java.util.Arrays;
  import java.util.HashMap;
  import java.util.List;
  import java.util.Map;
  import java.util.concurrent.TimeUnit;
  import java.util.stream.Collectors;
  
  import jakarta.enterprise.context.ApplicationScoped;
  import jakarta.inject.Inject;
  import jakarta.ws.rs.Consumes;
  import jakarta.ws.rs.DefaultValue;
  import jakarta.ws.rs.POST;
  import jakarta.ws.rs.Path;
  import jakarta.ws.rs.Produces;
  import jakarta.ws.rs.QueryParam;
  import jakarta.ws.rs.core.MediaType;
  import jakarta.ws.rs.core.Response;
  import org.apache.camel.CamelContext;
  import org.apache.camel.ProducerTemplate;
  import org.apache.camel.component.mock.MockEndpoint;
  
  import static java.util.stream.Collectors.joining;
  
  @Path("/leveldb")
  @ApplicationScoped
  public class LeveldbResource {
  
      public static String PARAMETER_BODY = "body";
      public static String PARAMETER_FROM_ENDPOINT = "fromEndpoint";
      public static String MOCKS_DELIMITER = ",";
  
      @Inject
      ProducerTemplate producerTemplate;
  
      @Inject
      CamelContext context;
  
      @Path("/aggregate")
      @POST
      @Consumes(MediaType.APPLICATION_JSON)
      @Produces(MediaType.APPLICATION_JSON)
      public Response aggregateTest(List<String> messages,
              @QueryParam("path") String path,
              @DefaultValue(LeveldbRouteBuilder.MOCK_RESULT) @QueryParam("mocks") String mockNames) throws Exception {
  
          String[] mockNamesArray = mockNames.split(MOCKS_DELIMITER);
          MockEndpoint[] mocks = new MockEndpoint[mockNamesArray.length];
  
          for (int i = 0; i < mocks.length; i++) {
              mocks[i] = context.getEndpoint(mockNamesArray[i], MockEndpoint.class);
              mocks[i].reset();
  
              if (i == 0) {
                  mocks[i].expectedBodiesReceived(messages.stream().sequential().collect(joining("+")));
              }
          }
  
          for (String message : messages) {
              producerTemplate.sendBodyAndHeader(path, message, "id", 123);
          }
  
          MockEndpoint.assertIsSatisfied(context, 30, TimeUnit.SECONDS);
  
          Map<String, List<Map<String, Object>>> data = new HashMap<>();
          for (int i = 0; i < mocks.length; i++) {
              data.put(mockNamesArray[i], extractDataFromMock(mocks[i]));
          }
  
          return Response
                  .created(new URI("https://camel.apache.org/"))
                  .entity(data)
                  .build();
      }
  
      @Path("/aggregateBinary")
      @POST
      @Consumes(MediaType.APPLICATION_JSON)
      @Produces(MediaType.APPLICATION_JSON)
      public Response aggregateBinaryTest(String[] messages) throws Exception {
  
          MockEndpoint mockResult = context.getEndpoint(LeveldbRouteBuilder.MOCK_RESULT, MockEndpoint.class);
          mockResult.reset();
          mockResult.setExpectedMessageCount(1);
  
          byte[] longestBytes = messages[0].getBytes();
          for (String message : messages) {
              byte[] b = message.getBytes();
              producerTemplate.sendBodyAndHeader(LeveldbRouteBuilder.DIRECT_BINARY, message.getBytes(), "id", 123);
              if (b.length > longestBytes.length) {
                  longestBytes = b;
              }
          }
  
          MockEndpoint.assertIsSatisfied(context, 30, TimeUnit.SECONDS);
  
          byte[] result = mockResult.getExchanges().get(0).getIn().getBody(byte[].class);
  
          return Response
                  .created(new URI("https://camel.apache.org/"))
                  .entity(Arrays.equals(longestBytes, result))
                  .build();
  
      }
  
      private List<Map<String, Object>> extractDataFromMock(MockEndpoint mockEndpoint) {
          List<Map<String, Object>> data = mockEndpoint.getReceivedExchanges().stream().sequential()
                  .map(exchange -> {
                      Map<String, Object> map = new HashMap<>(exchange.getIn().getHeaders());
                      map.put(PARAMETER_FROM_ENDPOINT, exchange.getFromEndpoint().getEndpointUri());
                      map.put(PARAMETER_BODY, String.valueOf(exchange.getIn().getBody()));
                      return map;
                  })
                  .collect(Collectors.toList());
          return data;
      }
  }
  