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.dropbox.it;
  
  import java.net.URI;
  import java.nio.charset.StandardCharsets;
  import java.nio.file.Files;
  import java.nio.file.Paths;
  
  import com.dropbox.core.v2.files.DownloadErrorException;
  import jakarta.inject.Inject;
  import jakarta.ws.rs.Consumes;
  import jakarta.ws.rs.DELETE;
  import jakarta.ws.rs.GET;
  import jakarta.ws.rs.POST;
  import jakarta.ws.rs.Path;
  import jakarta.ws.rs.Produces;
  import jakarta.ws.rs.core.MediaType;
  import jakarta.ws.rs.core.Response;
  import org.apache.camel.CamelExecutionException;
  import org.apache.camel.ProducerTemplate;
  
  import static org.apache.camel.component.dropbox.util.DropboxConstants.HEADER_PUT_FILE_NAME;
  
  @Path("/dropbox")
  public class DropboxResource {
  
      public static final String REMOTE_PATH = "/camel/quarkus/";
      public static final String FILE_NAME = "test.txt";
      public static final String FILE_CONTENT = "Hello Camel Quarkus DropBox";
  
      @Inject
      ProducerTemplate producerTemplate;
  
      @Path("/create")
      @POST
      @Consumes(MediaType.TEXT_PLAIN)
      @Produces(MediaType.TEXT_PLAIN)
      public Response createFile() throws Exception {
          java.nio.file.Path path = Files.write(Paths.get("target", FILE_NAME), FILE_CONTENT.getBytes(StandardCharsets.UTF_8));
          String result = producerTemplate.requestBodyAndHeader("dropbox://put?" + getCredentialsUriOptions()
                  + "&uploadMode=add&localPath=" + path + "&remotePath=" + REMOTE_PATH, null, HEADER_PUT_FILE_NAME, FILE_NAME,
                  String.class);
          return Response.created(new URI("https://camel.apache.org/")).entity(result).build();
      }
  
      @Path("/read")
      @GET
      @Produces(MediaType.TEXT_PLAIN)
      public Response readFile() {
          try {
              String content = producerTemplate.requestBody(
                      "dropbox://get?" + getCredentialsUriOptions() + "&remotePath=" + REMOTE_PATH + FILE_NAME, null,
                      String.class);
              if (content != null) {
                  return Response.ok(content).build();
              } else {
                  return Response.status(Response.Status.NOT_FOUND).build();
              }
          } catch (CamelExecutionException e) {
              Exception exchangeException = e.getExchange().getException();
              if (exchangeException != null && exchangeException.getCause() instanceof DownloadErrorException) {
                  return Response.status(Response.Status.NOT_FOUND).build();
              }
              throw e;
          }
      }
  
      @Path("/delete")
      @DELETE
      public Response deleteFile() {
          producerTemplate.requestBody("dropbox://del?" + getCredentialsUriOptions() + "&remotePath=" + REMOTE_PATH + FILE_NAME,
                  (Object) null);
          return Response.status(Response.Status.NO_CONTENT).build();
      }
  
      private String getCredentialsUriOptions() {
          return "accessToken={{DROPBOX_ACCESS_TOKEN}}" +
                  "&clientIdentifier={{DROPBOX_CLIENT_IDENTIFIER}}" +
                  "&refreshToken={{DROPBOX_REFRESH_TOKEN}}" +
                  "&apiKey={{DROPBOX_API_KEY}}" +
                  "&apiSecret={{DROPBOX_API_SECRET}}" +
                  "&expireIn={{DROPBOX_ACCESS_TOKEN_EXPIRES_IN}}";
      }
  }
  