import uuid
import sys
import boto3


def create_bucket_name(bucket_prefix):
    """Create a unique S3 bucket name"""
    return ''.join([bucket_prefix, str(uuid.uuid4())])


def create_bucket(bucket_prefix, s3_connection):
    """Create a ready-to-go s3 bucket"""
    session = boto3.session.Session()
    current_region = session.region_name
    bucket_name = create_bucket_name(bucket_prefix)
    bucket_response = s3_connection.create_bucket(
        Bucket=bucket_name,
        CreateBucketConfiguration={'LocationConstraint': current_region}
    )

    return bucket_name, bucket_response


if __name__ == '__main__':
    if sys.argv[1]:
        bucket_prefix = sys.argv[1]
    else:
        exit()
    s3_client = boto3.client('s3')
    s3_resource = boto3.resource('s3')

    # Generate bucket
    bucket_name, bucket_response = create_bucket(bucket_prefix, s3_resource)
    print(bucket_name)
    print(bucket_response)