import hashlib
from typing import List

from flask import request


def cache_key_prefix():
    """Perform Redis key for Apollo DB streaming data"""

    args = tuple(sorted((pair for pair in request.args.items(multi=True))))
    args_as_bytes = str(args).encode()
    hashed_args = str(hashlib.md5(args_as_bytes).hexdigest())

    endpoint = request.endpoint.split(".")[1]

    return f"{endpoint}_{hashed_args}"


def remove_none_values(dictionary: dict) -> dict:
    return {k: v for k, v in dictionary.items() if v is not None and v != []}


def remove_records_with_values(dictionary: dict, values: List) -> dict:
    return {k: v for k, v in dictionary.items() if v not in values}