core/homeassistant/components/freedompro/light.py

115 lines
3.8 KiB
Python

"""Support for Freedompro light."""
import json
from pyfreedompro import put_state
from homeassistant.components.light import (
ATTR_BRIGHTNESS,
ATTR_HS_COLOR,
COLOR_MODE_BRIGHTNESS,
COLOR_MODE_HS,
COLOR_MODE_ONOFF,
LightEntity,
)
from homeassistant.const import CONF_API_KEY
from homeassistant.core import callback
from homeassistant.helpers import aiohttp_client
from homeassistant.helpers.update_coordinator import CoordinatorEntity
from .const import DOMAIN
async def async_setup_entry(hass, entry, async_add_entities):
"""Set up Freedompro light."""
api_key = entry.data[CONF_API_KEY]
coordinator = hass.data[DOMAIN][entry.entry_id]
async_add_entities(
Device(hass, api_key, device, coordinator)
for device in coordinator.data
if device["type"] == "lightbulb"
)
class Device(CoordinatorEntity, LightEntity):
"""Representation of an Freedompro light."""
def __init__(self, hass, api_key, device, coordinator):
"""Initialize the Freedompro light."""
super().__init__(coordinator)
self._session = aiohttp_client.async_get_clientsession(hass)
self._api_key = api_key
self._attr_name = device["name"]
self._attr_unique_id = device["uid"]
self._attr_device_info = {
"name": self.name,
"identifiers": {
(DOMAIN, self.unique_id),
},
"model": device["type"],
"manufacturer": "Freedompro",
}
self._attr_is_on = False
self._attr_brightness = 0
color_mode = COLOR_MODE_ONOFF
if "hue" in device["characteristics"]:
color_mode = COLOR_MODE_HS
elif "brightness" in device["characteristics"]:
color_mode = COLOR_MODE_BRIGHTNESS
self._attr_color_mode = color_mode
self._attr_supported_color_modes = {color_mode}
@callback
def _handle_coordinator_update(self) -> None:
"""Handle updated data from the coordinator."""
device = next(
(
device
for device in self.coordinator.data
if device["uid"] == self._attr_unique_id
),
None,
)
if device is not None and "state" in device:
state = device["state"]
if "on" in state:
self._attr_is_on = state["on"]
if "brightness" in state:
self._attr_brightness = round(state["brightness"] / 100 * 255)
if "hue" in state and "saturation" in state:
self._attr_hs_color = (state["hue"], state["saturation"])
super()._handle_coordinator_update()
async def async_added_to_hass(self) -> None:
"""When entity is added to hass."""
await super().async_added_to_hass()
self._handle_coordinator_update()
async def async_turn_on(self, **kwargs):
"""Async function to set on to light."""
payload = {"on": True}
if ATTR_BRIGHTNESS in kwargs:
payload["brightness"] = round(kwargs[ATTR_BRIGHTNESS] / 255 * 100)
if ATTR_HS_COLOR in kwargs:
payload["saturation"] = round(kwargs[ATTR_HS_COLOR][1])
payload["hue"] = round(kwargs[ATTR_HS_COLOR][0])
payload = json.dumps(payload)
await put_state(
self._session,
self._api_key,
self._attr_unique_id,
payload,
)
await self.coordinator.async_request_refresh()
async def async_turn_off(self, **kwargs):
"""Async function to set off to light."""
payload = {"on": False}
payload = json.dumps(payload)
await put_state(
self._session,
self._api_key,
self._attr_unique_id,
payload,
)
await self.coordinator.async_request_refresh()