from datetime import datetime
from pydantic import BaseModel


class SubredditCreate(BaseModel):
    name: str


class SubredditUpdate(BaseModel):
    is_active: bool | None = None


class SubredditResponse(BaseModel):
    id: int
    name: str
    display_name: str | None
    description: str | None
    subscribers: int | None
    is_active: bool
    created_at: datetime
    updated_at: datetime
    post_count: int = 0

    model_config = {"from_attributes": True}