core/homeassistant/components/apcupsd/__init__.py

"""Support for APCUPSd via its Network Information Server (NIS)."""
from __future__ import annotations

import logging
from typing import Final

from homeassistant.config_entries import ConfigEntry
from homeassistant.const import CONF_HOST, CONF_PORT, Platform
from homeassistant.core import HomeAssistant
import homeassistant.helpers.config_validation as cv

from .const import DOMAIN
from .coordinator import APCUPSdCoordinator

_LOGGER = logging.getLogger(__name__)

PLATFORMS: Final = (Platform.BINARY_SENSOR, Platform.SENSOR)

CONFIG_SCHEMA = cv.removed(DOMAIN, raise_if_present=False)


async def async_setup_entry(hass: HomeAssistant, config_entry: ConfigEntry) -> bool:
    """Use config values to set up a function enabling status retrieval."""
    host, port = config_entry.data[CONF_HOST], config_entry.data[CONF_PORT]
    coordinator = APCUPSdCoordinator(hass, host, port)

    await coordinator.async_config_entry_first_refresh()

    # Store the coordinator for later uses.
    hass.data.setdefault(DOMAIN, {})
    hass.data[DOMAIN][config_entry.entry_id] = coordinator

    # Forward the config entries to the supported platforms.
    await hass.config_entries.async_forward_entry_setups(config_entry, PLATFORMS)
    return True


async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
    """Unload a config entry."""
    unload_ok = await hass.config_entries.async_unload_platforms(entry, PLATFORMS)
    if unload_ok and DOMAIN in hass.data:
        hass.data[DOMAIN].pop(entry.entry_id)
    return unload_ok