mirror of
https://github.com/home-assistant/core
synced 2024-08-28 03:36:46 +02:00
79 lines
2.6 KiB
Python
79 lines
2.6 KiB
Python
"""The zamg component."""
|
|
from __future__ import annotations
|
|
|
|
from homeassistant.config_entries import ConfigEntry
|
|
from homeassistant.const import Platform
|
|
from homeassistant.core import HomeAssistant, callback
|
|
from homeassistant.helpers import entity_registry as er
|
|
|
|
from .const import CONF_STATION_ID, DOMAIN, LOGGER
|
|
from .coordinator import ZamgDataUpdateCoordinator
|
|
|
|
PLATFORMS = (Platform.SENSOR, Platform.WEATHER)
|
|
|
|
|
|
async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
|
|
"""Set up Zamg from config entry."""
|
|
await _async_migrate_entries(hass, entry)
|
|
|
|
coordinator = ZamgDataUpdateCoordinator(hass, entry=entry)
|
|
station_id = entry.data[CONF_STATION_ID]
|
|
coordinator.zamg.set_default_station(station_id)
|
|
await coordinator.async_config_entry_first_refresh()
|
|
|
|
hass.data.setdefault(DOMAIN, {})[entry.entry_id] = coordinator
|
|
|
|
# Set up all platforms for this device/entry.
|
|
await hass.config_entries.async_forward_entry_setups(entry, PLATFORMS)
|
|
|
|
return True
|
|
|
|
|
|
async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
|
|
"""Unload ZAMG config entry."""
|
|
if unload_ok := await hass.config_entries.async_unload_platforms(entry, PLATFORMS):
|
|
hass.data[DOMAIN].pop(entry.entry_id)
|
|
return unload_ok
|
|
|
|
|
|
async def _async_migrate_entries(
|
|
hass: HomeAssistant, config_entry: ConfigEntry
|
|
) -> bool:
|
|
"""Migrate old entry."""
|
|
entity_registry = er.async_get(hass)
|
|
|
|
@callback
|
|
def update_unique_id(entry: er.RegistryEntry) -> dict[str, str] | None:
|
|
"""Convert the unique_id from 'name_stationid' to 'station_id'.
|
|
|
|
Example: 'WIEN/HOHE WARTE_11035' --> '11035'.
|
|
"""
|
|
if (
|
|
entry.domain == Platform.WEATHER
|
|
and entry.unique_id != config_entry.data[CONF_STATION_ID]
|
|
):
|
|
new_unique_id = config_entry.data[CONF_STATION_ID]
|
|
LOGGER.debug(
|
|
"Migrating entity '%s' unique_id from '%s' to '%s'",
|
|
entry.entity_id,
|
|
entry.unique_id,
|
|
new_unique_id,
|
|
)
|
|
if existing_entity_id := entity_registry.async_get_entity_id(
|
|
entry.domain, entry.platform, new_unique_id
|
|
):
|
|
LOGGER.debug(
|
|
"Cannot migrate to unique_id '%s', already exists for '%s'",
|
|
new_unique_id,
|
|
existing_entity_id,
|
|
)
|
|
return None
|
|
return {
|
|
"new_unique_id": new_unique_id,
|
|
}
|
|
return None
|
|
|
|
await er.async_migrate_entries(hass, config_entry.entry_id, update_unique_id)
|
|
|
|
return True
|