"""Read port for an EPC-less Property's prediction attributes (ADR-0031 slice-5d).

Returns the `property_type` / `built_form` / `wall_construction` resolved from
Landlord Overrides that `build_prediction_target` needs. Kept a port because the
real adapter — a read over the `property_overrides` fact layer — is being built
separately (see docs/HANDOVER_EPC_PREDICTION_WIRING.md); the ingestion wiring
depends on this abstraction and tests substitute a fake.
"""

from __future__ import annotations

from abc import ABC, abstractmethod

from domain.epc_prediction.prediction_target import PredictionTargetAttributes


class PredictionTargetAttributesReader(ABC):
    @abstractmethod
    def attributes_for(self, property_id: int) -> PredictionTargetAttributes:
        """The Property's resolved prediction attributes. `property_type` is None
        when it could not be resolved — which gates the Property out of
        prediction (`build_prediction_target` returns None)."""
        ...