from sqlmodel import SQLModel
from pydantic import ConfigDict
from typing import Optional, List


class AuthorBase(SQLModel):
    name: str

    model_config = ConfigDict(  # pyright: ignore
        json_schema_extra={"example": {"name": "author_name"}}
    )


class AuthorCreate(AuthorBase):
    pass


class AuthorUpdate(SQLModel):
    name: Optional[str] = None


class AuthorRead(AuthorBase):
    id: int


class AuthorList(SQLModel):
    authors: List[AuthorRead]
    total: int