239 lines
8.0 KiB
Python
239 lines
8.0 KiB
Python
"""Support for MySensors lights."""
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from __future__ import annotations
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from typing import Any, cast
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from homeassistant.components import mysensors
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from homeassistant.components.light import (
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ATTR_BRIGHTNESS,
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ATTR_RGB_COLOR,
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ATTR_RGBW_COLOR,
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COLOR_MODE_BRIGHTNESS,
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COLOR_MODE_RGB,
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COLOR_MODE_RGBW,
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LightEntity,
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)
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from homeassistant.config_entries import ConfigEntry
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from homeassistant.const import STATE_OFF, STATE_ON, Platform
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from homeassistant.core import HomeAssistant, callback
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from homeassistant.helpers.dispatcher import async_dispatcher_connect
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from homeassistant.helpers.entity_platform import AddEntitiesCallback
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from homeassistant.util.color import rgb_hex_to_rgb_list
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from .const import MYSENSORS_DISCOVERY, DiscoveryInfo, SensorType
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from .device import MySensorsDevice
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from .helpers import on_unload
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async def async_setup_entry(
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hass: HomeAssistant,
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config_entry: ConfigEntry,
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async_add_entities: AddEntitiesCallback,
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) -> None:
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"""Set up this platform for a specific ConfigEntry(==Gateway)."""
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device_class_map: dict[SensorType, type[MySensorsDevice]] = {
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"S_DIMMER": MySensorsLightDimmer,
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"S_RGB_LIGHT": MySensorsLightRGB,
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"S_RGBW_LIGHT": MySensorsLightRGBW,
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}
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async def async_discover(discovery_info: DiscoveryInfo) -> None:
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"""Discover and add a MySensors light."""
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mysensors.setup_mysensors_platform(
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hass,
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Platform.LIGHT,
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discovery_info,
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device_class_map,
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async_add_entities=async_add_entities,
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)
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on_unload(
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hass,
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config_entry.entry_id,
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async_dispatcher_connect(
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hass,
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MYSENSORS_DISCOVERY.format(config_entry.entry_id, Platform.LIGHT),
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async_discover,
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),
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)
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class MySensorsLight(mysensors.device.MySensorsEntity, LightEntity):
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"""Representation of a MySensors Light child node."""
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def __init__(self, *args: Any) -> None:
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"""Initialize a MySensors Light."""
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super().__init__(*args)
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self._state: bool | None = None
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@property
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def is_on(self) -> bool:
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"""Return true if device is on."""
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return bool(self._state)
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def _turn_on_light(self) -> None:
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"""Turn on light child device."""
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set_req = self.gateway.const.SetReq
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if self._state:
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return
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self.gateway.set_child_value(
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self.node_id, self.child_id, set_req.V_LIGHT, 1, ack=1
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)
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if self.assumed_state:
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# optimistically assume that light has changed state
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self._state = True
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self._values[set_req.V_LIGHT] = STATE_ON
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def _turn_on_dimmer(self, **kwargs: Any) -> None:
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"""Turn on dimmer child device."""
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set_req = self.gateway.const.SetReq
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if (
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ATTR_BRIGHTNESS not in kwargs
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or kwargs[ATTR_BRIGHTNESS] == self._attr_brightness
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or set_req.V_DIMMER not in self._values
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):
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return
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brightness: int = kwargs[ATTR_BRIGHTNESS]
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percent = round(100 * brightness / 255)
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self.gateway.set_child_value(
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self.node_id, self.child_id, set_req.V_DIMMER, percent, ack=1
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)
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if self.assumed_state:
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# optimistically assume that light has changed state
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self._attr_brightness = brightness
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self._values[set_req.V_DIMMER] = percent
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async def async_turn_off(self, **kwargs: Any) -> None:
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"""Turn the device off."""
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value_type = self.gateway.const.SetReq.V_LIGHT
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self.gateway.set_child_value(self.node_id, self.child_id, value_type, 0, ack=1)
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if self.assumed_state:
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# optimistically assume that light has changed state
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self._state = False
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self._values[value_type] = STATE_OFF
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self.async_write_ha_state()
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@callback
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def _async_update_light(self) -> None:
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"""Update the controller with values from light child."""
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value_type = self.gateway.const.SetReq.V_LIGHT
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self._state = self._values[value_type] == STATE_ON
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@callback
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def _async_update_dimmer(self) -> None:
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"""Update the controller with values from dimmer child."""
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value_type = self.gateway.const.SetReq.V_DIMMER
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if value_type in self._values:
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self._attr_brightness = round(255 * int(self._values[value_type]) / 100)
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if self._attr_brightness == 0:
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self._state = False
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class MySensorsLightDimmer(MySensorsLight):
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"""Dimmer child class to MySensorsLight."""
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_attr_supported_color_modes = {COLOR_MODE_BRIGHTNESS}
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_attr_color_mode = COLOR_MODE_BRIGHTNESS
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async def async_turn_on(self, **kwargs: Any) -> None:
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"""Turn the device on."""
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self._turn_on_light()
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self._turn_on_dimmer(**kwargs)
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if self.assumed_state:
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self.async_write_ha_state()
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async def async_update(self) -> None:
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"""Update the controller with the latest value from a sensor."""
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await super().async_update()
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self._async_update_light()
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self._async_update_dimmer()
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class MySensorsLightRGB(MySensorsLight):
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"""RGB child class to MySensorsLight."""
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_attr_supported_color_modes = {COLOR_MODE_RGB}
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_attr_color_mode = COLOR_MODE_RGB
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async def async_turn_on(self, **kwargs: Any) -> None:
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"""Turn the device on."""
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self._turn_on_light()
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self._turn_on_dimmer(**kwargs)
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self._turn_on_rgb(**kwargs)
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if self.assumed_state:
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self.async_write_ha_state()
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def _turn_on_rgb(self, **kwargs: Any) -> None:
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"""Turn on RGB child device."""
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hex_color = self._values.get(self.value_type)
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new_rgb: tuple[int, int, int] | None = kwargs.get(ATTR_RGB_COLOR)
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if new_rgb is None:
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return
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hex_color = "%02x%02x%02x" % new_rgb
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self.gateway.set_child_value(
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self.node_id, self.child_id, self.value_type, hex_color, ack=1
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)
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if self.assumed_state:
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# optimistically assume that light has changed state
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self._attr_rgb_color = new_rgb
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self._values[self.value_type] = hex_color
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async def async_update(self) -> None:
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"""Update the controller with the latest value from a sensor."""
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await super().async_update()
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self._async_update_light()
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self._async_update_dimmer()
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self._async_update_rgb_or_w()
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@callback
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def _async_update_rgb_or_w(self) -> None:
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"""Update the controller with values from RGB child."""
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value = self._values[self.value_type]
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self._attr_rgb_color = cast(
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tuple[int, int, int], tuple(rgb_hex_to_rgb_list(value))
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)
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class MySensorsLightRGBW(MySensorsLightRGB):
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"""RGBW child class to MySensorsLightRGB."""
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_attr_supported_color_modes = {COLOR_MODE_RGBW}
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_attr_color_mode = COLOR_MODE_RGBW
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async def async_turn_on(self, **kwargs: Any) -> None:
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"""Turn the device on."""
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self._turn_on_light()
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self._turn_on_dimmer(**kwargs)
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self._turn_on_rgbw(**kwargs)
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if self.assumed_state:
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self.async_write_ha_state()
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def _turn_on_rgbw(self, **kwargs: Any) -> None:
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"""Turn on RGBW child device."""
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hex_color = self._values.get(self.value_type)
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new_rgbw: tuple[int, int, int, int] | None = kwargs.get(ATTR_RGBW_COLOR)
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if new_rgbw is None:
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return
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hex_color = "%02x%02x%02x%02x" % new_rgbw
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self.gateway.set_child_value(
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self.node_id, self.child_id, self.value_type, hex_color, ack=1
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)
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if self.assumed_state:
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# optimistically assume that light has changed state
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self._attr_rgbw_color = new_rgbw
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self._values[self.value_type] = hex_color
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@callback
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def _async_update_rgb_or_w(self) -> None:
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"""Update the controller with values from RGBW child."""
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value = self._values[self.value_type]
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self._attr_rgbw_color = cast(
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tuple[int, int, int, int], tuple(rgb_hex_to_rgb_list(value))
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)
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