from typing import TYPE_CHECKING, List, Optional

from sqlmodel import Field, Relationship, SQLModel

if TYPE_CHECKING:
    from app.models.wine_offering import WineOffering


class WineCategoryBase(SQLModel):
    name: str = Field(unique=True, index=True)
    sort_order: int = Field(default=0)


class WineCategory(WineCategoryBase, table=True):
    __tablename__ = "wine_category"

    id: Optional[int] = Field(default=None, primary_key=True)

    wine_offerings: List["WineOffering"] = Relationship(back_populates="category")