/*
    * Copyright (c) 2016 ingenieux Labs
    *
    * Licensed 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 br.com.ingenieux.mojo.beanstalk.cmd.env.update;
  
  import com.amazonaws.services.elasticbeanstalk.model.UpdateEnvironmentRequest;
  import com.amazonaws.services.elasticbeanstalk.model.UpdateEnvironmentResult;
  
  import org.apache.maven.plugin.AbstractMojoExecutionException;
  
  import java.util.Arrays;
  
  import br.com.ingenieux.mojo.beanstalk.AbstractBeanstalkMojo;
  import br.com.ingenieux.mojo.beanstalk.cmd.BaseCommand;
  
  import static org.apache.commons.lang.StringUtils.isNotBlank;
  
  public class UpdateEnvironmentCommand extends BaseCommand<UpdateEnvironmentContext, UpdateEnvironmentResult> {
  
    /**
     * Constructor
     *
     * @param parentMojo parent mojo
     */
    public UpdateEnvironmentCommand(AbstractBeanstalkMojo parentMojo) throws AbstractMojoExecutionException {
      super(parentMojo);
    }
  
    @Override
    protected UpdateEnvironmentResult executeInternal(UpdateEnvironmentContext context) throws Exception {
      UpdateEnvironmentRequest req = new UpdateEnvironmentRequest();
  
      if (null != context.environmentDescription) {
        req.setDescription(context.environmentDescription);
      }
  
      if (null != context.environmentName) {
        req.setEnvironmentName(context.environmentName);
      } else if (null != context.environmentId) {
        req.setEnvironmentId(context.environmentId);
      }
  
      if (null != context.optionSettings && 0 != context.optionSettings.length) {
        req.setOptionSettings(Arrays.asList(context.optionSettings));
      }
      if (null != context.optionsToRemove && 0 != context.optionsToRemove.length) {
        req.setOptionsToRemove(Arrays.asList(context.optionsToRemove));
      }
  
      if (isNotBlank(context.versionLabel)) {
        info("Calling update-environment, and using versionLabel: " + context.versionLabel);
  
        req.setVersionLabel(context.versionLabel);
      } else if (isNotBlank(context.templateName)) {
        info("Calling update-environment, and using templateName: " + context.templateName);
  
        req.setTemplateName(context.templateName);
      }
  
      return service.updateEnvironment(req);
    }
  }