package org.xmlsh.aws;

import java.io.IOException;
import java.util.List;
import org.xmlsh.aws.util.AWSS3Command;
import org.xmlsh.core.Options;
import org.xmlsh.core.UnexpectedException;
import org.xmlsh.core.XValue;
import org.xmlsh.util.Util;

public class s3CreateBucket extends AWSS3Command {

  /**
   * @param args
   * @throws IOException
   */
  @Override
  public int run(List<XValue> args) throws Exception {

    Options opts = getOptions();
    parseOptions(opts, args);

    args = opts.getRemainingArgs();

    setSerializeOpts(this.getSerializeOpts(opts));

    try {
      getS3Client(opts);
    } catch (UnexpectedException e) {
      usage(e.getLocalizedMessage());
      return 1;

    }

    String bucket = getBucket();

    if(Util.isBlank(bucket)) {
      if(args.size() != 1) {
        usage();
        return 1;
      }

      bucket = args.get(0).toString();
    }
    if(Util.isBlank(bucket)) {
      usage();
      return 1;
    }

    return createBucket(bucket);

  }

  private int createBucket(String bucketName) {

    int ret = 0;
    try {
      traceCall("createBucket");

      getAWSClient().createBucket(bucketName);
    } catch (Exception e) {
      mShell.printErr("Exception creating " + bucketName, e);
      ret = 1;
    }

    return ret;

  }

  @Override
  public void usage() {
    super.usage("Usage: s3CreateBucket  bucketname");
  }

}