/*
    * 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.env;
  
  import org.apache.maven.plugins.annotations.Mojo;
  
  import br.com.ingenieux.mojo.beanstalk.cmd.env.update.UpdateEnvironmentCommand;
  import br.com.ingenieux.mojo.beanstalk.cmd.env.update.UpdateEnvironmentContext;
  import br.com.ingenieux.mojo.beanstalk.cmd.env.update.UpdateEnvironmentContextBuilder;
  
  /**
   * Creates (if needed) or Updates an Elastic Beanstalk Environment <p> See the docs for the <a
   * href= "http://docs.amazonwebservices.com/elasticbeanstalk/latest/api/API_CreateEnvironment.html"
   * >CreateEnvironment API</a> call.
   *
   * @since 0.2.8
   */
  @Mojo(name = "put-environment")
  public class PutEnvironmentMojo extends CreateEnvironmentMojo {
  
    @Override
    protected void configure() {
      try {
        super.projectTags();
        curEnv = super.lookupEnvironment(applicationName, environmentRef);
      } catch (Exception exc) {
        // Previous Environment Does Not Exists. So its fine to just create the new environment.
      }
    }
  
    @Override
    protected Object executeInternal() throws Exception {
      /*
       * We *DO* have an existing environment. So we're just calling update-environment instead
       */
      if (null != curEnv) {
        UpdateEnvironmentContext context =
            UpdateEnvironmentContextBuilder.updateEnvironmentContext()
                .withEnvironmentId(curEnv.getEnvironmentId()) //
                .withVersionLabel(versionLabel) //
                .build();
  
        UpdateEnvironmentCommandpdate/UpdateEnvironmentCommand.html#UpdateEnvironmentCommand">UpdateEnvironmentCommand command = new UpdateEnvironmentCommand(this);
  
        return command.execute(context);
      }
  
      return super.executeInternal();
    }
  }