from typing import Optional
from sqlmodel import Field, SQLModel
import datetime


class FeedBase(SQLModel):
    handle: str
    feed: str


class Feed(FeedBase, table=True):
    id: int | None = Field(default=None, primary_key=True)
    updated_at: Optional[datetime.datetime] = Field(default_factory=lambda: datetime.datetime.now())


class FeedPublic(FeedBase):
    id: int
    updated_at: Optional[datetime.datetime]


class FeedCreate(FeedBase):
    pass


class FeedUpdate(FeedBase):
    handle: str | None = None
    feed: str | None = None
    updated_at: Optional[datetime.datetime]