/*
    * 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.bundle;
  
  import com.amazonaws.services.s3.model.PutObjectRequest;
  import com.amazonaws.services.s3.model.PutObjectResult;
  
  import org.apache.commons.lang.StringUtils;
  import org.apache.maven.plugin.MojoFailureException;
  import org.apache.maven.plugins.annotations.Mojo;
  import org.apache.maven.plugins.annotations.Parameter;
  import org.apache.maven.project.MavenProject;
  
  import java.io.File;
  
  import br.com.ingenieux.mojo.aws.util.BeanstalkerS3Client;
  import br.com.ingenieux.mojo.beanstalk.AbstractBeanstalkMojo;
  
  import static java.lang.String.format;
  
  /**
   * Uploads a packed war file to Amazon S3 for further Deployment.
   *
   * @since 0.1.0
   */
  @Mojo(name = "upload-source-bundle")
  public class UploadSourceBundleMojo extends AbstractBeanstalkMojo {
  
    /**
     * S3 Bucket
     */
    @Parameter(property = "beanstalk.s3Bucket")
    String s3Bucket;
  
    /**
     * S3 Key
     */
    @Parameter(
      property = "beanstalk.s3Key",
      defaultValue = "${project.artifactId}/${project.build.finalName}-${beanstalk.versionLabel}.${project.packaging}",
      required = true
    )
    String s3Key;
  
    /**
     * <p> Should we do a multipart upload? Defaults to true </p> <p> Disable when you want to be
     * charged slightly less :) </p>
     */
    @Parameter(property = "beanstalk.multipartUpload", defaultValue = "true")
    boolean multipartUpload = false;
  
    /**
     * Artifact to Deploy
     */
    @Parameter(property = "beanstalk.artifactFile", defaultValue = "${project.build.directory}/${project.build.finalName}.${project.packaging}", required = true)
    File artifactFile;
  
    /**
     * Silent Upload?
     */
    @Parameter(property = "beanstalk.silentUpload", defaultValue = "false")
    boolean silentUpload = false;
  
    /**
     * Version Label to use. Defaults to Project Version
     */
    @Parameter(property = "beanstalk.versionLabel", required = true)
    String versionLabel;
  
    @Parameter(defaultValue = "${project}")
    MavenProject project;
  
    protected Object executeInternal() throws Exception {
      String path = artifactFile.getPath();
  
      if (!(path.endsWith(".war") || path.endsWith(".jar") || path.endsWith(".zip"))) {
        getLog().warn("Not a war/jar/zip file. Skipping");
  
        return null;
      }
  
      if (!artifactFile.exists()) {
        throw new MojoFailureException("Artifact File does not exist! (file=" + path + ")");
      }
  
     BeanstalkerS3Client client = new BeanstalkerS3Client(getAWSCredentials(), getClientConfiguration(), getRegion());
 
     client.setMultipartUpload(multipartUpload);
     client.setSilentUpload(silentUpload);
 
     if (StringUtils.isBlank(s3Bucket)) {
       getLog().info("S3 Bucket not defined.");
       s3Bucket = getService().createStorageLocation().getS3Bucket();
 
       getLog().info("Using defaults, like: " + s3Bucket);
 
       project.getProperties().put("beanstalk.s3Bucket", s3Bucket);
     }
 
     getLog().info("Target Path: s3://" + s3Bucket + "/" + s3Key);
     getLog().info("Uploading artifact file: " + path);
 
     PutObjectResult result = client.putObject(new PutObjectRequest(s3Bucket, s3Key, artifactFile));
 
     getLog().info("Artifact Uploaded");
 
     project.getProperties().put("beanstalk.s3Key", s3Key);
 
     project.getProperties().put("beanstalk.lastUploadedS3Object", format("s3://%s/%s", s3Bucket, s3Key));
 
     return result;
   }
 }