entity.py

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"""Aquacell entity."""
 
from aioaquacell import Softener
 
from homeassistant.helpers.device_registry import DeviceInfo
from homeassistant.helpers.update_coordinator import CoordinatorEntity
 
from .const import DOMAIN
from .coordinator import AquacellCoordinator
 
 
class AquacellEntity(CoordinatorEntity[AquacellCoordinator]):
    """Representation of an aquacell entity."""
 
    _attr_has_entity_name = True
 
    def __init__(
        self,
        coordinator: AquacellCoordinator,
        softener_key: str,
        entity_key: str,
    ) -> None:
        """Initialize the aquacell entity."""
        super().__init__(coordinator)
 
        self.softener_keysoftener_key = softener_key
 
        self._attr_unique_id_attr_unique_id = f"{softener_key}-{entity_key}"
        self._attr_device_info_attr_device_info = DeviceInfo(
            name=self.softenersoftener.name,
            hw_version=self.softenersoftener.fwVersion,
            identifiers={(DOMAIN, str(softener_key))},
            manufacturer=self.softenersoftener.brand,
            model=self.softenersoftener.ssn,
            serial_number=softener_key,
        )
 
    @property
    def softener(self) -> Softener:
        """Handle updated data from the coordinator."""
        return self.coordinator.data[self.softener_keysoftener_key]