"""Kickoff state machine by checking s3."""

import base64

import boto3

from botocore.exceptions import ClientError

client = boto3.client(
    's3',
    endpoint_url='http://localstacks3:4566',
    use_ssl=False,
    aws_access_key_id='abc',
    aws_secret_access_key='123'
)


def handler(event, context):
    """Entrypoint."""
    print(event)
    print(context)

    url = event['url']
    image_id = base64.b64encode(url.encode('utf-8')).decode('utf-8')
    bucket_id = 'test'

    cached = True
    try:
        data = client.get_object(
            Bucket=bucket_id,
            Key=image_id
        )
        print(data)
    except ClientError as e:
        if e.response['Error']['Code'] == 'NoSuchKey':
            cached = False
        else:
            raise e
    return {
        'cached': cached,
        'id': image_id,
        'bucket_id': bucket_id,
        'url': url
    }