core/homeassistant/components/soma/__init__.py

"""Support for Soma Smartshades."""
from api.soma_api import SomaApi
import voluptuous as vol

from homeassistant import config_entries
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 homeassistant.helpers.entity import DeviceInfo, Entity
from homeassistant.helpers.typing import ConfigType

from .const import API, DOMAIN, HOST, PORT

DEVICES = "devices"

CONFIG_SCHEMA = vol.Schema(
    vol.All(
        cv.deprecated(DOMAIN),
        {
            DOMAIN: vol.Schema(
                {vol.Required(CONF_HOST): cv.string, vol.Required(CONF_PORT): cv.string}
            )
        },
    ),
    extra=vol.ALLOW_EXTRA,
)

PLATFORMS = [Platform.COVER, Platform.SENSOR]


async def async_setup(hass: HomeAssistant, config: ConfigType) -> bool:
    """Set up the Soma component."""
    if DOMAIN not in config:
        return True

    hass.async_create_task(
        hass.config_entries.flow.async_init(
            DOMAIN,
            data=config[DOMAIN],
            context={"source": config_entries.SOURCE_IMPORT},
        )
    )

    return True


async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
    """Set up Soma from a config entry."""
    hass.data[DOMAIN] = {}
    hass.data[DOMAIN][API] = SomaApi(entry.data[HOST], entry.data[PORT])
    devices = await hass.async_add_executor_job(hass.data[DOMAIN][API].list_devices)
    hass.data[DOMAIN][DEVICES] = devices["shades"]

    hass.config_entries.async_setup_platforms(entry, PLATFORMS)

    return True


async def async_unload_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
    """Unload a config entry."""
    return await hass.config_entries.async_unload_platforms(entry, PLATFORMS)


class SomaEntity(Entity):
    """Representation of a generic Soma device."""

    def __init__(self, device, api):
        """Initialize the Soma device."""
        self.device = device
        self.api = api
        self.current_position = 50
        self.battery_state = 0
        self.is_available = True

    @property
    def available(self):
        """Return true if the last API commands returned successfully."""
        return self.is_available

    @property
    def unique_id(self):
        """Return the unique id base on the id returned by pysoma API."""
        return self.device["mac"]

    @property
    def name(self):
        """Return the name of the device."""
        return self.device["name"]

    @property
    def device_info(self) -> DeviceInfo:
        """Return device specific attributes.

        Implemented by platform classes.
        """
        return DeviceInfo(
            identifiers={(DOMAIN, self.unique_id)},
            manufacturer="Wazombi Labs",
            name=self.name,
        )