87 lines
2.5 KiB
Python
87 lines
2.5 KiB
Python
"""Base class for IKEA TRADFRI."""
|
|
from __future__ import annotations
|
|
|
|
from abc import abstractmethod
|
|
from collections.abc import Callable, Coroutine
|
|
from functools import wraps
|
|
from typing import Any, cast
|
|
|
|
from pytradfri.command import Command
|
|
from pytradfri.device import Device
|
|
from pytradfri.error import RequestError
|
|
|
|
from homeassistant.core import callback
|
|
from homeassistant.helpers.device_registry import DeviceInfo
|
|
from homeassistant.helpers.update_coordinator import CoordinatorEntity
|
|
|
|
from .const import DOMAIN, LOGGER
|
|
from .coordinator import TradfriDeviceDataUpdateCoordinator
|
|
|
|
|
|
def handle_error(
|
|
func: Callable[[Command | list[Command]], Any]
|
|
) -> Callable[[Command | list[Command]], Coroutine[Any, Any, None]]:
|
|
"""Handle tradfri api call error."""
|
|
|
|
@wraps(func)
|
|
async def wrapper(command: Command | list[Command]) -> None:
|
|
"""Decorate api call."""
|
|
try:
|
|
await func(command)
|
|
except RequestError as err:
|
|
LOGGER.error("Unable to execute command %s: %s", command, err)
|
|
|
|
return wrapper
|
|
|
|
|
|
class TradfriBaseEntity(CoordinatorEntity[TradfriDeviceDataUpdateCoordinator]):
|
|
"""Base Tradfri device."""
|
|
|
|
_attr_has_entity_name = True
|
|
|
|
def __init__(
|
|
self,
|
|
device_coordinator: TradfriDeviceDataUpdateCoordinator,
|
|
gateway_id: str,
|
|
api: Callable[[Command | list[Command]], Any],
|
|
) -> None:
|
|
"""Initialize a device."""
|
|
super().__init__(device_coordinator)
|
|
|
|
self._gateway_id = gateway_id
|
|
|
|
self._device: Device = device_coordinator.data
|
|
|
|
self._device_id = self._device.id
|
|
self._api = handle_error(api)
|
|
|
|
info = self._device.device_info
|
|
self._attr_device_info = DeviceInfo(
|
|
identifiers={(DOMAIN, self._device_id)},
|
|
manufacturer=info.manufacturer,
|
|
model=info.model_number,
|
|
name=self._device.name,
|
|
sw_version=info.firmware_version,
|
|
via_device=(DOMAIN, gateway_id),
|
|
)
|
|
self._attr_unique_id = f"{gateway_id}-{self._device_id}"
|
|
|
|
@abstractmethod
|
|
@callback
|
|
def _refresh(self) -> None:
|
|
"""Refresh device data."""
|
|
|
|
@callback
|
|
def _handle_coordinator_update(self) -> None:
|
|
"""Handle updated data from the coordinator.
|
|
|
|
Tests fails without this method.
|
|
"""
|
|
self._refresh()
|
|
super()._handle_coordinator_update()
|
|
|
|
@property
|
|
def available(self) -> bool:
|
|
"""Return if entity is available."""
|
|
return cast(bool, self._device.reachable) and super().available
|