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.component.google.mail;
  
  import java.io.ByteArrayOutputStream;
  import java.io.IOException;
  import java.util.HashMap;
  import java.util.Map;
  import java.util.Properties;
  
  import jakarta.mail.MessagingException;
  import jakarta.mail.Session;
  import jakarta.mail.internet.MimeMessage;
  
  import com.google.api.services.gmail.model.Message;
  import org.apache.camel.builder.RouteBuilder;
  import org.apache.camel.component.google.mail.internal.GmailUsersThreadsApiMethod;
  import org.apache.camel.component.google.mail.internal.GoogleMailApiCollection;
  import org.apache.commons.codec.binary.Base64;
  import org.junit.jupiter.api.Test;
  import org.junit.jupiter.api.condition.EnabledIf;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  import static org.junit.jupiter.api.Assertions.assertNotNull;
  import static org.junit.jupiter.api.Assertions.assertTrue;
  
  /**
   * Test class for {@link com.google.api.services.gmail.Gmail$Users$Threads} APIs.
   */
  @EnabledIf(value = "org.apache.camel.component.google.mail.AbstractGoogleMailTestSupport#hasCredentials",
             disabledReason = "Google Mail credentials were not provided")
  public class GmailUsersThreadsIT extends AbstractGoogleMailTestSupport {
  
      private static final Logger LOG = LoggerFactory.getLogger(GmailUsersThreadsIT.class);
      private static final String PATH_PREFIX
              = GoogleMailApiCollection.getCollection().getApiName(GmailUsersThreadsApiMethod.class).getName();
  
      private Message createThreadedTestEmail(String previousThreadId) throws MessagingException, IOException {
          com.google.api.services.gmail.model.Profile profile
                  = requestBody("google-mail://users/getProfile?inBody=userId", CURRENT_USERID);
          Properties props = new Properties();
          Session session = Session.getDefaultInstance(props, null);
          MimeMessage mm = new MimeMessage(session);
          mm.addRecipients(jakarta.mail.Message.RecipientType.TO, profile.getEmailAddress());
          mm.setSubject("Hello from camel-google-mail");
          mm.setContent("Camel rocks!", "text/plain");
          Message createMessageWithEmail = createMessageWithEmail(mm);
          if (previousThreadId != null) {
              createMessageWithEmail.setThreadId(previousThreadId);
          }
  
          Map<String, Object> headers = new HashMap<>();
          // parameter type is String
          headers.put("CamelGoogleMail.userId", CURRENT_USERID);
          // parameter type is com.google.api.services.gmail.model.Message
          headers.put("CamelGoogleMail.content", createMessageWithEmail);
  
          return requestBodyAndHeaders("google-mail://messages/send", null, headers);
      }
  
      private Message createMessageWithEmail(MimeMessage email) throws MessagingException, IOException {
          ByteArrayOutputStream baos = new ByteArrayOutputStream();
          email.writeTo(baos);
          String encodedEmail = Base64.encodeBase64URLSafeString(baos.toByteArray());
          Message message = new Message();
          message.setRaw(encodedEmail);
          return message;
      }
  
      @Test
      public void testList() throws Exception {
          Message m1 = createThreadedTestEmail(null);
          Message m2 = createThreadedTestEmail(m1.getThreadId());
  
          Map<String, Object> headers = new HashMap<>();
          headers.put("CamelGoogleMail.q", "subject:\"Hello from camel-google-mail\"");
  
          // using String message body for single parameter "userId"
          com.google.api.services.gmail.model.ListThreadsResponse result
                  = requestBodyAndHeaders("direct://LIST", CURRENT_USERID, headers);
  
          assertNotNull(result, "list result");
          assertTrue(result.getThreads().size() > 0);
          LOG.debug("list: {}", result);
  
          headers = new HashMap<>();
          // parameter type is String
          headers.put("CamelGoogleMail.userId", CURRENT_USERID);
          // parameter type is String
          headers.put("CamelGoogleMail.id", m1.getThreadId());
  
          requestBodyAndHeaders("direct://DELETE", null, headers);
      }
  
      @Override
      protected RouteBuilder createRouteBuilder() {
          return new RouteBuilder() {
              @Override
              public void configure() {
                  // test route for delete
                  from("direct://DELETE").to("google-mail://" + PATH_PREFIX + "/delete");
  
                  // test route for get
                  from("direct://GET").to("google-mail://" + PATH_PREFIX + "/get");
  
                  // test route for list
                  from("direct://LIST").to("google-mail://" + PATH_PREFIX + "/list?inBody=userId");
  
                  // test route for modify
                  from("direct://MODIFY").to("google-mail://" + PATH_PREFIX + "/modify");
  
                  // test route for trash
                  from("direct://TRASH").to("google-mail://" + PATH_PREFIX + "/trash");
  
                  // test route for untrash
                  from("direct://UNTRASH").to("google-mail://" + PATH_PREFIX + "/untrash");
  
              }
          };
      }
  }
  