"""API Utility Functions.

Functions to support generating API Responses.
"""

from oto import status as response_code
from oto.response import Response


def make_pagination_response(
        items, offset=0, limit=50, total_records=0, status=response_code.OK):
    """Create get items response.

    Wraps item list in pagination API list.

    NOTE: Pagination isn't supported, this will need to be implemented if
    needed in the future.

    Args:
        items (list): List of objects
        offset (int): Pagination offset
        limit (int): Pagination limit
        status (int): HTTP response status code

    Returns:
        Response object
    """
    message = {
        'items': items,
        'pagination': {
            'type': 'standard',
            'offset': offset,
            'limit': limit,
            'total_records': total_records or len(items)
        }
    }

    return Response(message=message, status=status)