124 lines
3.9 KiB
Python
124 lines
3.9 KiB
Python
"""Data update coordinator for the Lidarr integration."""
|
|
|
|
from __future__ import annotations
|
|
|
|
from abc import ABC, abstractmethod
|
|
from dataclasses import dataclass
|
|
from datetime import timedelta
|
|
from typing import Generic, TypeVar, cast
|
|
|
|
from aiopyarr import LidarrAlbum, LidarrQueue, LidarrRootFolder, exceptions
|
|
from aiopyarr.lidarr_client import LidarrClient
|
|
from aiopyarr.models.host_configuration import PyArrHostConfiguration
|
|
|
|
from homeassistant.config_entries import ConfigEntry
|
|
from homeassistant.core import HomeAssistant
|
|
from homeassistant.exceptions import ConfigEntryAuthFailed
|
|
from homeassistant.helpers.update_coordinator import DataUpdateCoordinator, UpdateFailed
|
|
|
|
from .const import DEFAULT_MAX_RECORDS, DOMAIN, LOGGER
|
|
|
|
|
|
@dataclass(kw_only=True, slots=True)
|
|
class LidarrData:
|
|
"""Lidarr data type."""
|
|
|
|
disk_space: DiskSpaceDataUpdateCoordinator
|
|
queue: QueueDataUpdateCoordinator
|
|
status: StatusDataUpdateCoordinator
|
|
wanted: WantedDataUpdateCoordinator
|
|
albums: AlbumsDataUpdateCoordinator
|
|
|
|
|
|
T = TypeVar("T", bound=list[LidarrRootFolder] | LidarrQueue | str | LidarrAlbum | int)
|
|
|
|
type LidarrConfigEntry = ConfigEntry[LidarrData]
|
|
|
|
|
|
class LidarrDataUpdateCoordinator(DataUpdateCoordinator[T], Generic[T], ABC):
|
|
"""Data update coordinator for the Lidarr integration."""
|
|
|
|
config_entry: LidarrConfigEntry
|
|
|
|
def __init__(
|
|
self,
|
|
hass: HomeAssistant,
|
|
config_entry: LidarrConfigEntry,
|
|
host_configuration: PyArrHostConfiguration,
|
|
api_client: LidarrClient,
|
|
) -> None:
|
|
"""Initialize the coordinator."""
|
|
super().__init__(
|
|
hass=hass,
|
|
logger=LOGGER,
|
|
config_entry=config_entry,
|
|
name=DOMAIN,
|
|
update_interval=timedelta(seconds=30),
|
|
)
|
|
self.api_client = api_client
|
|
self.host_configuration = host_configuration
|
|
|
|
async def _async_update_data(self) -> T:
|
|
"""Get the latest data from Lidarr."""
|
|
try:
|
|
return await self._fetch_data()
|
|
|
|
except exceptions.ArrConnectionException as ex:
|
|
raise UpdateFailed(ex) from ex
|
|
except exceptions.ArrAuthenticationException as ex:
|
|
raise ConfigEntryAuthFailed(
|
|
"API Key is no longer valid. Please reauthenticate"
|
|
) from ex
|
|
|
|
@abstractmethod
|
|
async def _fetch_data(self) -> T:
|
|
"""Fetch the actual data."""
|
|
raise NotImplementedError
|
|
|
|
|
|
class DiskSpaceDataUpdateCoordinator(
|
|
LidarrDataUpdateCoordinator[list[LidarrRootFolder]]
|
|
):
|
|
"""Disk space update coordinator for Lidarr."""
|
|
|
|
async def _fetch_data(self) -> list[LidarrRootFolder]:
|
|
"""Fetch the data."""
|
|
return cast(
|
|
list[LidarrRootFolder], await self.api_client.async_get_root_folders()
|
|
)
|
|
|
|
|
|
class QueueDataUpdateCoordinator(LidarrDataUpdateCoordinator[LidarrQueue]):
|
|
"""Queue update coordinator."""
|
|
|
|
async def _fetch_data(self) -> LidarrQueue:
|
|
"""Fetch the album count in queue."""
|
|
return await self.api_client.async_get_queue(page_size=DEFAULT_MAX_RECORDS)
|
|
|
|
|
|
class StatusDataUpdateCoordinator(LidarrDataUpdateCoordinator[str]):
|
|
"""Status update coordinator for Lidarr."""
|
|
|
|
async def _fetch_data(self) -> str:
|
|
"""Fetch the data."""
|
|
return (await self.api_client.async_get_system_status()).version
|
|
|
|
|
|
class WantedDataUpdateCoordinator(LidarrDataUpdateCoordinator[LidarrAlbum]):
|
|
"""Wanted update coordinator."""
|
|
|
|
async def _fetch_data(self) -> LidarrAlbum:
|
|
"""Fetch the wanted data."""
|
|
return cast(
|
|
LidarrAlbum,
|
|
await self.api_client.async_get_wanted(page_size=DEFAULT_MAX_RECORDS),
|
|
)
|
|
|
|
|
|
class AlbumsDataUpdateCoordinator(LidarrDataUpdateCoordinator[int]):
|
|
"""Albums update coordinator."""
|
|
|
|
async def _fetch_data(self) -> int:
|
|
"""Fetch the album data."""
|
|
return len(cast(list[LidarrAlbum], await self.api_client.async_get_albums()))
|