from datetime import datetime

from sqlalchemy import Boolean, DateTime, Integer, String, func
from sqlalchemy.orm import Mapped, mapped_column

from backend.app.core.database import Base


class SpoolCatalogEntry(Base):
    """Spool weight catalog entry for weight lookup when adding spools."""

    __tablename__ = "spool_catalog"

    id: Mapped[int] = mapped_column(primary_key=True)
    name: Mapped[str] = mapped_column(String(200))
    weight: Mapped[int] = mapped_column(Integer)
    is_default: Mapped[bool] = mapped_column(Boolean, default=False)
    created_at: Mapped[datetime] = mapped_column(DateTime, server_default=func.now())