from __future__ import annotations

from collections.abc import Awaitable, Callable
from typing import Protocol, runtime_checkable

from yuxi.channel.domain.service.message_context import MessageContext

CallNext = Callable[[MessageContext], Awaitable[MessageContext]]


@runtime_checkable
class Middleware(Protocol):
    @property
    def name(self) -> str: ...

    async def process(self, ctx: MessageContext, call_next: CallNext) -> MessageContext: ...