mirror of https://github.com/home-assistant/core
129 lines
4.3 KiB
Python
129 lines
4.3 KiB
Python
"""The Tile component."""
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from __future__ import annotations
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from dataclasses import dataclass
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from datetime import timedelta
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from functools import partial
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from pytile import async_login
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from pytile.errors import InvalidAuthError, SessionExpiredError, TileError
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from pytile.tile import Tile
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from homeassistant.config_entries import ConfigEntry
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from homeassistant.const import CONF_PASSWORD, CONF_USERNAME, Platform
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from homeassistant.core import HomeAssistant, callback
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from homeassistant.exceptions import ConfigEntryAuthFailed, ConfigEntryNotReady
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from homeassistant.helpers import aiohttp_client
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from homeassistant.helpers.entity_registry import RegistryEntry, async_migrate_entries
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from homeassistant.helpers.update_coordinator import DataUpdateCoordinator, UpdateFailed
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from homeassistant.util.async_ import gather_with_limited_concurrency
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from .const import DOMAIN, LOGGER
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PLATFORMS = [Platform.DEVICE_TRACKER]
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DEVICE_TYPES = ["PHONE", "TILE"]
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DEFAULT_INIT_TASK_LIMIT = 2
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DEFAULT_UPDATE_INTERVAL = timedelta(minutes=2)
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CONF_SHOW_INACTIVE = "show_inactive"
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@dataclass
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class TileData:
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"""Define an object to be stored in `hass.data`."""
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coordinators: dict[str, DataUpdateCoordinator[None]]
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tiles: dict[str, Tile]
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async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
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"""Set up Tile as config entry."""
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@callback
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def async_migrate_callback(entity_entry: RegistryEntry) -> dict | None:
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"""Define a callback to migrate appropriate Tile entities to new unique IDs.
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Old: tile_{uuid}
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New: {username}_{uuid}
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"""
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if entity_entry.unique_id.startswith(entry.data[CONF_USERNAME]):
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return None
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new_unique_id = f"{entry.data[CONF_USERNAME]}_".join(
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entity_entry.unique_id.split(f"{DOMAIN}_")
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)
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LOGGER.debug(
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"Migrating entity %s from old unique ID '%s' to new unique ID '%s'",
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entity_entry.entity_id,
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entity_entry.unique_id,
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new_unique_id,
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)
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return {"new_unique_id": new_unique_id}
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await async_migrate_entries(hass, entry.entry_id, async_migrate_callback)
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# Tile's API uses cookies to identify a consumer; in order to allow for multiple
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# instances of this config entry, we use a new session each time:
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websession = aiohttp_client.async_create_clientsession(hass)
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try:
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client = await async_login(
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entry.data[CONF_USERNAME],
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entry.data[CONF_PASSWORD],
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session=websession,
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)
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tiles = await client.async_get_tiles()
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except InvalidAuthError as err:
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raise ConfigEntryAuthFailed("Invalid credentials") from err
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except TileError as err:
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raise ConfigEntryNotReady("Error during integration setup") from err
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async def async_update_tile(tile: Tile) -> None:
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"""Update the Tile."""
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try:
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await tile.async_update()
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except InvalidAuthError as err:
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raise ConfigEntryAuthFailed("Invalid credentials") from err
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except SessionExpiredError:
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LOGGER.debug("Tile session expired; creating a new one")
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await client.async_init()
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except TileError as err:
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raise UpdateFailed(f"Error while retrieving data: {err}") from err
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coordinators: dict[str, DataUpdateCoordinator[None]] = {}
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coordinator_init_tasks = []
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for tile_uuid, tile in tiles.items():
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coordinator = coordinators[tile_uuid] = DataUpdateCoordinator(
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hass,
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LOGGER,
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config_entry=entry,
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name=tile.name,
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update_interval=DEFAULT_UPDATE_INTERVAL,
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update_method=partial(async_update_tile, tile),
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)
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coordinator_init_tasks.append(coordinator.async_refresh())
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await gather_with_limited_concurrency(
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DEFAULT_INIT_TASK_LIMIT, *coordinator_init_tasks
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)
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hass.data.setdefault(DOMAIN, {})
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hass.data[DOMAIN][entry.entry_id] = TileData(coordinators=coordinators, tiles=tiles)
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await hass.config_entries.async_forward_entry_setups(entry, PLATFORMS)
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return True
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async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
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"""Unload a Tile config entry."""
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unload_ok = await hass.config_entries.async_unload_platforms(entry, PLATFORMS)
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if unload_ok:
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hass.data[DOMAIN].pop(entry.entry_id)
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return unload_ok
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