############################ Copyrights and license ############################
#                                                                              #
# Copyright 2023 Denis Blanchette <denisblanchette@gmail.com>                  #
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################################################################################


from typing import Dict, Optional, Union


class AppAuthentication:
    app_id: Union[int, str]
    private_key: str
    installation_id: int
    token_permissions: Optional[Dict[str, str]]

    def __init__(
        self,
        app_id: Union[int, str],
        private_key: str,
        installation_id: int,
        token_permissions: Optional[Dict[str, str]] = None,
    ):
        assert isinstance(app_id, (int, str)), app_id
        assert isinstance(private_key, str)
        assert isinstance(installation_id, int), installation_id
        assert token_permissions is None or isinstance(
            token_permissions, dict
        ), token_permissions
        self.app_id = app_id
        self.private_key = private_key
        self.installation_id = installation_id
        self.token_permissions = token_permissions