from ..errors.not_authenticated import NotAuthenticatedError
from ..models.user import User
from ..settings import get_settings

from ..repositories.user_repository import UserRepository
from typing import Annotated
from fastapi import Depends, Request

class AuthContext:
    """
    Provides authentication context for the current request.
    """

    def __init__(
        self,
        request: Request,        
    ) -> None:
        if not get_settings().environment == "development":
            raise NotImplementedError("AuthProvider is only implemented for development environment.")
        
        self._authenticated_user = request.state.user

    @property
    def is_authenticated(self) -> bool:
        return bool(self._authenticated_user)

    @property
    def user(self) -> User:
        """
        Returns the authenticated user.
        """
        if not self._authenticated_user:
            raise NotAuthenticatedError()
        return self._authenticated_user