from __future__ import annotations

from collections.abc import Sequence

from app.ha.models import HaEntitySummary
from app.rules.recommender import Rule


class HeatingRule(Rule):
    def matches(self, entities: Sequence[HaEntitySummary]) -> bool:
        domains = {item.domain for item in entities}
        return "climate" in domains or "sensor" in domains

    def recommendation(self, entities: Sequence[HaEntitySummary]) -> str:
        return "Prüfe Heizungsregelung: Aktiviere energiesparenden Modus bei Abwesenheit."