from typing import TypedDict
import os

from dotenv import dotenv_values, find_dotenv


class Api(TypedDict):
    """REST API configuration template
    """
    url: str
    key: str

__env_values__ = dotenv_values(
    dotenv_path=find_dotenv(".env", raise_error_if_not_found=False)
)

def _load_value(key: str):
    return __env_values__.get(key) or os.getenv(key)

CDS_API = Api(
    url=_load_value("CDS_API_URL"),
    key=_load_value("CDS_API_KEY")
)

OPENAI = Api(url=None, key=_load_value("OPENAI_API_KEY"))