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.file.it;
  
  import java.net.URI;
  import java.util.HashMap;
  import java.util.Map;
  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.QueryParam;
  import jakarta.ws.rs.core.MediaType;
  import jakarta.ws.rs.core.Response;
  import org.apache.camel.CamelContext;
  import org.apache.camel.ConsumerTemplate;
  import org.apache.camel.Exchange;
  import org.apache.camel.ProducerTemplate;
  import org.apache.camel.component.mock.MockEndpoint;
  
  @Path("/file")
  @ApplicationScoped
  public class FileResource {
  
      public static String CONSUME_BATCH = "consumeBatch";
      public static String SORT_BY = "sortBy";
      public static String SEPARATOR = ";";
  
      @Inject
      ProducerTemplate producerTemplate;
  
      @Inject
      ConsumerTemplate consumerTemplate;
  
      @Inject
      CamelContext context;
  
      @Path("/get/{folder}/{name}")
      @GET
      @Produces(MediaType.TEXT_PLAIN)
      public String getFile(@PathParam("folder") String folder, @PathParam("name") String name) throws Exception {
          StringBuilder url = new StringBuilder(String.format("file:target/%s?fileName=%s", folder, name));
          String s = consumerTemplate.receiveBodyNoWait(url.toString(), String.class);
  
          return s;
      }
  
      @Path("/getBatch")
      @GET
      @Produces(MediaType.APPLICATION_JSON)
      public Map<String, Object> getBatch() {
          MockEndpoint mockEndpoint = context.getEndpoint("mock:" + CONSUME_BATCH, MockEndpoint.class);
  
          Map<String, Object> result = new HashMap<>();
  
          mockEndpoint.getExchanges().stream().forEach(
                  e -> result.put(e.getIn().getBody(String.class), e.getProperty(Exchange.BATCH_INDEX)));
  
          return result;
      }
  
      @Path("/startRoute")
      @POST
      @Consumes(MediaType.TEXT_PLAIN)
      public void startRoute(String routeId) throws Exception {
          context.getRouteController().startRoute(routeId);
      }
  
      @Path("/getFromMock/{mockId}")
      @GET
      @Produces(MediaType.TEXT_PLAIN)
      public String getFromMock(@PathParam("mockId") String mockId) {
          MockEndpoint mockEndpoint = context.getEndpoint("mock:" + mockId, MockEndpoint.class);
  
          String result = mockEndpoint.getExchanges().stream().map(e -> e.getIn().getBody(String.class))
                  .collect(Collectors.joining(SEPARATOR));
  
          return result;
      }
  
      @Path("/create-file")
      @POST
      @Consumes(MediaType.TEXT_PLAIN)
      @Produces(MediaType.TEXT_PLAIN)
      public Response createFile(@QueryParam("folder") String folder, String content, @QueryParam("charset") String charset,
              @QueryParam("fileName") String fileName)
              throws Exception {
          StringBuilder url = new StringBuilder("file:target/test-files/" + folder + "?initialDelay=10");
          if (charset != null && !charset.equals("")) {
              url.append("&charset=").append(charset);
          }
          Exchange response = producerTemplate.request(url.toString(),
                  exchange -> {
                      exchange.getIn().setBody(content);
                      if (fileName != null && !fileName.equals("")) {
                          exchange.getIn().setHeader(Exchange.FILE_NAME, fileName);
                      }
                  });
          return Response
                  .created(new URI("https://camel.apache.org/"))
                  .entity(response.getMessage().getHeader(Exchange.FILE_NAME_PRODUCED))
                  .build();
      }
  
      @Path("/create/{folder}")
      @POST
      @Consumes(MediaType.APPLICATION_OCTET_STREAM)
      @Produces(MediaType.TEXT_PLAIN)
      public Response createFile(@PathParam("folder") String folder, byte[] content, @QueryParam("charset") String charset,
              @QueryParam("fileName") String fileName)
              throws Exception {
          StringBuilder url = new StringBuilder("file:target/" + folder + "?initialDelay=10");
          if (charset != null && !charset.equals("")) {
              url.append("&charset=").append(charset);
          }
          Exchange response = producerTemplate.request(url.toString(),
                  exchange -> {
                      exchange.getIn().setBody(content);
                      if (fileName != null && !fileName.equals("")) {
                          exchange.getIn().setHeader(Exchange.FILE_NAME, fileName);
                      }
                  });
          return Response
                  .created(new URI("https://camel.apache.org/"))
                  .entity(response.getMessage().getHeader(Exchange.FILE_NAME_PRODUCED))
                  .build();
      }
  
      @Path("/route/{route}")
      @POST
      @Consumes(MediaType.TEXT_PLAIN)
      public String pollEnrich(String body, @PathParam("route") String route) throws Exception {
          return producerTemplate.requestBody("direct:" + route, body, String.class);
      }
  
  }
  