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.digitalocean.producer;
  
  import com.myjeeva.digitalocean.exception.DigitalOceanException;
  import com.myjeeva.digitalocean.exception.RequestUnsuccessfulException;
  import com.myjeeva.digitalocean.pojo.Delete;
  import com.myjeeva.digitalocean.pojo.Tag;
  import com.myjeeva.digitalocean.pojo.Tags;
  import org.apache.camel.Exchange;
  import org.apache.camel.component.digitalocean.DigitalOceanConfiguration;
  import org.apache.camel.component.digitalocean.DigitalOceanEndpoint;
  import org.apache.camel.component.digitalocean.constants.DigitalOceanHeaders;
  import org.apache.camel.util.ObjectHelper;
  
  /**
   * The DigitalOcean producer for Tags API.
   */
  public class DigitalOceanTagsProducer extends DigitalOceanProducer {
  
      public DigitalOceanTagsProducer(DigitalOceanEndpoint endpoint, DigitalOceanConfiguration configuration) {
          super(endpoint, configuration);
      }
  
      @Override
      public void process(Exchange exchange) throws RequestUnsuccessfulException, DigitalOceanException {
          switch (determineOperation(exchange)) {
              case list:
                  getTags(exchange);
                  break;
              case create:
                  createTag(exchange);
                  break;
              case get:
                  getTag(exchange);
                  break;
              case delete:
                  deleteTag(exchange);
                  break;
              default:
                  throw new IllegalArgumentException("Unsupported operation");
          }
  
      }
  
      private void createTag(Exchange exchange) throws RequestUnsuccessfulException, DigitalOceanException {
          String name = exchange.getIn().getHeader(DigitalOceanHeaders.NAME, String.class);
  
          if (ObjectHelper.isEmpty(name)) {
              throw new IllegalArgumentException(DigitalOceanHeaders.NAME + " must be specified");
          }
          Tag tag = getEndpoint().getDigitalOceanClient().createTag(name);
          LOG.trace("Create Tag [{}] ", tag);
          exchange.getMessage().setBody(tag);
      }
  
      private void getTag(Exchange exchange) throws RequestUnsuccessfulException, DigitalOceanException {
          String name = exchange.getIn().getHeader(DigitalOceanHeaders.NAME, String.class);
  
          if (ObjectHelper.isEmpty(name)) {
              throw new IllegalArgumentException(DigitalOceanHeaders.NAME + " must be specified");
          }
          Tag tag = getEndpoint().getDigitalOceanClient().getTag(name);
          LOG.trace("Tag [{}] ", tag);
          exchange.getMessage().setBody(tag);
      }
  
      private void getTags(Exchange exchange) throws RequestUnsuccessfulException, DigitalOceanException {
          Tags tags = getEndpoint().getDigitalOceanClient().getAvailableTags(configuration.getPage(), configuration.getPerPage());
          LOG.trace("All Tags : page {} / {} per page [{}] ", configuration.getPage(), configuration.getPerPage(),
                  tags.getTags());
          exchange.getMessage().setBody(tags.getTags());
      }
  
      private void deleteTag(Exchange exchange) throws RequestUnsuccessfulException, DigitalOceanException {
          String name = exchange.getIn().getHeader(DigitalOceanHeaders.NAME, String.class);
  
          if (ObjectHelper.isEmpty(name)) {
              throw new IllegalArgumentException(DigitalOceanHeaders.NAME + " must be specified");
          }
          Delete delete = getEndpoint().getDigitalOceanClient().deleteTag(name);
          LOG.trace("Delete Tag [{}] ", delete);
          exchange.getMessage().setBody(delete);
      }
  
  }
  