"""Report."""


class Report:
    """Report."""

    account_prefix = 'user_id_type='
    file_type = 'AVRO'
    status = 'GENERATED'

    def __init__(self, period, bucket, s3_path):
        """Store report metadata."""
        _, _, account_key, filename = s3_path.split('/')
        prefix_len = len(self.account_prefix)
        self.user_id_type = account_key[prefix_len:]
        self.filename = filename
        self.period_ids = period.period_ids
        self.prefix = period.prefix
        self.bucket = bucket
        self.s3_path = (
            f's3://{self.bucket}/'
            f'{self.prefix}'
            f'{self.account_prefix}'
            f'{self.user_id_type}/'
            f'{self.filename}'
        )

        self.user_params = f'{self.period_ids}__all__{self.file_type}__en_US'

    @property
    def ddb_item(self):
        """Get the dynamodb item as a dict."""
        return {
            'file_type': self.file_type,
            'period_ids': self.period_ids,
            's3_path': self.s3_path,
            'status': self.status,
            'user_id_type': self.user_id_type,
            'user_params': self.user_params
        }