core/homeassistant/components/nam/__init__.py

81 lines
2.7 KiB
Python

"""The Nettigo Air Monitor component."""
from __future__ import annotations
import logging
from typing import TYPE_CHECKING
from aiohttp.client_exceptions import ClientConnectorError, ClientError
from nettigo_air_monitor import (
ApiError,
AuthFailedError,
ConnectionOptions,
NettigoAirMonitor,
)
from homeassistant.components.air_quality import DOMAIN as AIR_QUALITY_PLATFORM
from homeassistant.config_entries import ConfigEntry
from homeassistant.const import CONF_HOST, CONF_PASSWORD, CONF_USERNAME, Platform
from homeassistant.core import HomeAssistant
from homeassistant.exceptions import ConfigEntryAuthFailed, ConfigEntryNotReady
from homeassistant.helpers import entity_registry as er
from homeassistant.helpers.aiohttp_client import async_get_clientsession
from .const import ATTR_SDS011, ATTR_SPS30, DOMAIN
from .coordinator import NAMDataUpdateCoordinator
_LOGGER = logging.getLogger(__name__)
PLATFORMS = [Platform.BUTTON, Platform.SENSOR]
type NAMConfigEntry = ConfigEntry[NAMDataUpdateCoordinator]
async def async_setup_entry(hass: HomeAssistant, entry: NAMConfigEntry) -> bool:
"""Set up Nettigo as config entry."""
host: str = entry.data[CONF_HOST]
username: str | None = entry.data.get(CONF_USERNAME)
password: str | None = entry.data.get(CONF_PASSWORD)
websession = async_get_clientsession(hass)
options = ConnectionOptions(host=host, username=username, password=password)
try:
nam = await NettigoAirMonitor.create(websession, options)
except (ApiError, ClientError, ClientConnectorError, TimeoutError) as err:
raise ConfigEntryNotReady from err
try:
await nam.async_check_credentials()
except ApiError as err:
raise ConfigEntryNotReady from err
except AuthFailedError as err:
raise ConfigEntryAuthFailed from err
if TYPE_CHECKING:
assert entry.unique_id
coordinator = NAMDataUpdateCoordinator(hass, nam, entry.unique_id)
await coordinator.async_config_entry_first_refresh()
entry.runtime_data = coordinator
await hass.config_entries.async_forward_entry_setups(entry, PLATFORMS)
# Remove air_quality entities from registry if they exist
ent_reg = er.async_get(hass)
for sensor_type in ("sds", ATTR_SDS011, ATTR_SPS30):
unique_id = f"{coordinator.unique_id}-{sensor_type}"
if entity_id := ent_reg.async_get_entity_id(
AIR_QUALITY_PLATFORM, DOMAIN, unique_id
):
_LOGGER.debug("Removing deprecated air_quality entity %s", entity_id)
ent_reg.async_remove(entity_id)
return True
async def async_unload_entry(hass: HomeAssistant, entry: NAMConfigEntry) -> bool:
"""Unload a config entry."""
return await hass.config_entries.async_unload_platforms(entry, PLATFORMS)