from pydantic import BaseModel, ConfigDict


class StaticConnectionBase(BaseModel):
    od_mm: float
    od_in: float


class StaticConnectionCreate(StaticConnectionBase):
    pass


class StaticConnectionUpdate(BaseModel):
    od_mm: float | None = None
    od_in: float | None = None


class StaticConnectionRead(StaticConnectionBase):
    model_config = ConfigDict(from_attributes=True)
    id: int