mirror of
https://github.com/home-assistant/core.git
synced 2025-12-24 21:06:19 +00:00
483d814a8f
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: Joostlek <joostlek@outlook.com>
91 lines
2.8 KiB
Python
91 lines
2.8 KiB
Python
"""Volvo entity classes."""
|
|
|
|
from abc import abstractmethod
|
|
from dataclasses import dataclass
|
|
|
|
from volvocarsapi.models import VolvoCarsApiBaseModel
|
|
|
|
from homeassistant.components.sensor import SensorDeviceClass
|
|
from homeassistant.core import callback
|
|
from homeassistant.helpers.device_registry import DeviceInfo
|
|
from homeassistant.helpers.entity import EntityDescription
|
|
from homeassistant.helpers.update_coordinator import CoordinatorEntity
|
|
|
|
from .const import CONF_VIN, DOMAIN, MANUFACTURER
|
|
from .coordinator import VolvoBaseCoordinator
|
|
|
|
|
|
def get_unique_id(vin: str, key: str) -> str:
|
|
"""Get the unique ID."""
|
|
return f"{vin}_{key}".lower()
|
|
|
|
|
|
def value_to_translation_key(value: str) -> str:
|
|
"""Make sure the translation key is valid."""
|
|
return value.lower()
|
|
|
|
|
|
@dataclass(frozen=True, kw_only=True)
|
|
class VolvoEntityDescription(EntityDescription):
|
|
"""Describes a Volvo entity."""
|
|
|
|
api_field: str
|
|
|
|
|
|
class VolvoEntity(CoordinatorEntity[VolvoBaseCoordinator]):
|
|
"""Volvo base entity."""
|
|
|
|
_attr_has_entity_name = True
|
|
|
|
def __init__(
|
|
self,
|
|
coordinator: VolvoBaseCoordinator,
|
|
description: VolvoEntityDescription,
|
|
) -> None:
|
|
"""Initialize entity."""
|
|
super().__init__(coordinator)
|
|
|
|
self.entity_description: VolvoEntityDescription = description
|
|
|
|
if description.device_class != SensorDeviceClass.BATTERY:
|
|
self._attr_translation_key = description.key
|
|
|
|
self._attr_unique_id = get_unique_id(
|
|
coordinator.config_entry.data[CONF_VIN], description.key
|
|
)
|
|
|
|
vehicle = coordinator.vehicle
|
|
model = (
|
|
f"{vehicle.description.model} ({vehicle.model_year})"
|
|
if vehicle.fuel_type == "NONE"
|
|
else f"{vehicle.description.model} {vehicle.fuel_type} ({vehicle.model_year})"
|
|
)
|
|
|
|
self._attr_device_info = DeviceInfo(
|
|
identifiers={(DOMAIN, vehicle.vin)},
|
|
manufacturer=MANUFACTURER,
|
|
model=model,
|
|
name=f"{MANUFACTURER} {vehicle.description.model}",
|
|
serial_number=vehicle.vin,
|
|
)
|
|
|
|
self._update_state(coordinator.get_api_field(description.api_field))
|
|
|
|
@callback
|
|
def _handle_coordinator_update(self) -> None:
|
|
"""Handle updated data from the coordinator."""
|
|
api_field = self.coordinator.get_api_field(self.entity_description.api_field)
|
|
self._update_state(api_field)
|
|
super()._handle_coordinator_update()
|
|
|
|
@property
|
|
def available(self) -> bool:
|
|
"""Return if entity is available."""
|
|
api_field = self.coordinator.get_api_field(self.entity_description.api_field)
|
|
return super().available and api_field is not None
|
|
|
|
@abstractmethod
|
|
def _update_state(self, api_field: VolvoCarsApiBaseModel | None) -> None:
|
|
"""Update the state of the entity."""
|
|
raise NotImplementedError
|