from sqlalchemy import Float
from sqlalchemy.orm import Mapped, mapped_column

from app.core.database import Base


class ClampConnection(Base):
    __tablename__ = "clamp_connections"

    id: Mapped[int] = mapped_column(primary_key=True)
    min_mm: Mapped[float | None] = mapped_column(Float, nullable=True, default=None)
    max_mm: Mapped[float | None] = mapped_column(Float, nullable=True, default=None)
    min_in: Mapped[float | None] = mapped_column(Float, nullable=True, default=None)
    max_in: Mapped[float | None] = mapped_column(Float, nullable=True, default=None)