core/homeassistant/components/radarr/entity.py

47 lines
1.7 KiB
Python

"""The Radarr component."""
from __future__ import annotations
from typing import cast
from homeassistant.const import ATTR_SW_VERSION
from homeassistant.helpers.device_registry import DeviceEntryType, DeviceInfo
from homeassistant.helpers.entity import EntityDescription
from homeassistant.helpers.update_coordinator import CoordinatorEntity
from .const import DEFAULT_NAME, DOMAIN
from .coordinator import RadarrDataUpdateCoordinator, StatusDataUpdateCoordinator, T
class RadarrEntity(CoordinatorEntity[RadarrDataUpdateCoordinator[T]]):
"""Defines a base Radarr entity."""
_attr_has_entity_name = True
coordinator: RadarrDataUpdateCoordinator[T]
def __init__(
self,
coordinator: RadarrDataUpdateCoordinator[T],
description: EntityDescription,
) -> None:
"""Create Radarr entity."""
super().__init__(coordinator)
self.entity_description = description
self._attr_unique_id = f"{coordinator.config_entry.entry_id}_{description.key}"
@property
def device_info(self) -> DeviceInfo:
"""Return device information about the Radarr instance."""
device_info = DeviceInfo(
configuration_url=self.coordinator.host_configuration.url,
entry_type=DeviceEntryType.SERVICE,
identifiers={(DOMAIN, self.coordinator.config_entry.entry_id)},
manufacturer=DEFAULT_NAME,
name=self.coordinator.config_entry.title,
)
if isinstance(self.coordinator, StatusDataUpdateCoordinator):
device_info[ATTR_SW_VERSION] = cast(
StatusDataUpdateCoordinator, self.coordinator
).data.version
return device_info