core/homeassistant/components/lutron_caseta/cover.py

81 lines
2.5 KiB
Python

"""Support for Lutron Caseta shades."""
from typing import Any
from homeassistant.components.cover import (
ATTR_POSITION,
DOMAIN,
CoverDeviceClass,
CoverEntity,
CoverEntityFeature,
)
from homeassistant.config_entries import ConfigEntry
from homeassistant.core import HomeAssistant
from homeassistant.helpers.entity_platform import AddEntitiesCallback
from . import LutronCasetaDeviceUpdatableEntity
from .const import DOMAIN as CASETA_DOMAIN
from .models import LutronCasetaData
async def async_setup_entry(
hass: HomeAssistant,
config_entry: ConfigEntry,
async_add_entities: AddEntitiesCallback,
) -> None:
"""Set up the Lutron Caseta cover platform.
Adds shades from the Caseta bridge associated with the config_entry as
cover entities.
"""
data: LutronCasetaData = hass.data[CASETA_DOMAIN][config_entry.entry_id]
bridge = data.bridge
cover_devices = bridge.get_devices_by_domain(DOMAIN)
async_add_entities(
LutronCasetaCover(cover_device, data) for cover_device in cover_devices
)
class LutronCasetaCover(LutronCasetaDeviceUpdatableEntity, CoverEntity):
"""Representation of a Lutron shade."""
_attr_supported_features = (
CoverEntityFeature.OPEN
| CoverEntityFeature.CLOSE
| CoverEntityFeature.STOP
| CoverEntityFeature.SET_POSITION
)
_attr_device_class = CoverDeviceClass.SHADE
@property
def is_closed(self) -> bool:
"""Return if the cover is closed."""
return self._device["current_state"] < 1
@property
def current_cover_position(self) -> int:
"""Return the current position of cover."""
return self._device["current_state"]
async def async_stop_cover(self, **kwargs: Any) -> None:
"""Top the cover."""
await self._smartbridge.stop_cover(self.device_id)
async def async_close_cover(self, **kwargs: Any) -> None:
"""Close the cover."""
await self._smartbridge.lower_cover(self.device_id)
await self.async_update()
self.async_write_ha_state()
async def async_open_cover(self, **kwargs: Any) -> None:
"""Open the cover."""
await self._smartbridge.raise_cover(self.device_id)
await self.async_update()
self.async_write_ha_state()
async def async_set_cover_position(self, **kwargs: Any) -> None:
"""Move the shade to a specific position."""
if ATTR_POSITION in kwargs:
position = kwargs[ATTR_POSITION]
await self._smartbridge.set_value(self.device_id, position)