from sqlalchemy.ext.asyncio import AsyncSession
from fastapi import Depends
from .db import get_db_session
from .repository import Repository


class Context:
    """
    Main API context, aggregating dependencies
    """

    def __init__(self, repo: Repository) -> None:
        self.repo = repo


class ContextDependency:
    """
    Configurable context dependecy. Allows for shared interface configuring
    method required dependencies
    """

    def __init__(
        self,
    ) -> None:
        pass

    def __call__(
        self,
        session: AsyncSession = Depends(get_db_session),
    ):
        return Context(repo=Repository(session))