from pydantic import BaseModel
from uuid import UUID
from datetime import datetime

class NotificationResponse(BaseModel):
    id: UUID
    user_id: UUID
    message: str
    link: str | None = None
    is_read: bool
    created_at: datetime

    class Config:
        from_attributes = True

class NotificationListResponse(BaseModel):
    notifications: list[NotificationResponse]
    unread_count: int