# Copyright (c) 2021 Ultimaker B.V.
# Cura is released under the terms of the LGPLv3 or higher.
from typing import Optional, Dict, Any, List, Union
from copy import deepcopy
from cura.OAuth2.KeyringAttribute import KeyringAttribute


class BaseModel:
    def __init__(self, **kwargs: Any) -> None:
        self.__dict__.update(kwargs)


class OAuth2Settings(BaseModel):
    """OAuth OAuth2Settings data template."""

    CALLBACK_PORT = None  # type: Optional[int]
    OAUTH_SERVER_URL = None  # type: Optional[str]
    CLIENT_ID = None  # type: Optional[str]
    CLIENT_SECRET = None  # type: Optional[str]
    CLIENT_SCOPES = None  # type: Optional[str]
    CALLBACK_URL = None  # type: Optional[str]
    AUTH_DATA_PREFERENCE_KEY = ""  # type: str
    AUTH_SUCCESS_REDIRECT = ""  # type: str
    AUTH_FAILED_REDIRECT = ""  # type: str


class UserProfile(BaseModel):
    """User profile data template."""

    user_id = None  # type: Optional[str]
    username = None  # type: Optional[str]
    name = None # type: Optional[str]
    profile_image_url = None  # type: Optional[str]
    organization_id = None  # type: Optional[str]
    subscriptions = None  # type: Optional[List[Dict[str, Any]]]


class AuthenticationResponse(BaseModel):
    """Authentication data template."""

    # Data comes from the token response with success flag and error message added.
    success = True  # type: bool
    token_type = None  # type: Optional[str]
    expires_in = None  # type: Optional[str]
    scope = None  # type: Optional[str]
    err_message = None  # type: Optional[str]
    received_at = None  # type: Optional[str]
    access_token = KeyringAttribute()
    refresh_token = KeyringAttribute()
    
    def __init__(self, **kwargs: Any) -> None:
        self.access_token = kwargs.pop("access_token", None)
        self.refresh_token = kwargs.pop("refresh_token", None)
        super(AuthenticationResponse, self).__init__(**kwargs)

    def dump(self) -> Dict[str, Union[bool, Optional[str]]]:
        """
        Dumps the dictionary of Authentication attributes. KeyringAttributes are transformed to public attributes
        If the keyring was used, these will have a None value, otherwise they will have the secret value

        :return: Dictionary of Authentication attributes
        """
        dumped = deepcopy(vars(self))
        dumped["access_token"] = dumped.pop("_access_token")
        dumped["refresh_token"] = dumped.pop("_refresh_token")
        return dumped


class ResponseStatus(BaseModel):
    """Response status template."""

    code = 200  # type: int
    message = ""  # type: str


class ResponseData(BaseModel):
    """Response data template."""

    status = None  # type: ResponseStatus
    data_stream = None  # type: Optional[bytes]
    redirect_uri = None  # type: Optional[str]
    content_type = "text/html"  # type: str


HTTP_STATUS = {
"""Possible HTTP responses."""

    "OK": ResponseStatus(code = 200, message = "OK"),
    "NOT_FOUND": ResponseStatus(code = 404, message = "NOT FOUND"),
    "REDIRECT": ResponseStatus(code = 302, message = "REDIRECT")
}  # type: Dict[str, ResponseStatus]
