# Copyright (C) 2023 Cochise Ruhulessin
#
# All rights reserved. No warranty, explicit or implicit, provided. In
# no event shall the author(s) be liable for any claim or damages.
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
from typing import Annotated
from typing import TypeAlias

import fastapi
from canonical import EmailAddress


def get(request: fastapi.Request):
    value = getattr(request.state, 'email', None)
    if isinstance(value, str):
        value = EmailAddress(value)
    return value


RequestEmail: TypeAlias = Annotated[EmailAddress | None, fastapi.Depends(get)]