287 lines
8.5 KiB
Python
287 lines
8.5 KiB
Python
"""Support for deCONZ lights."""
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from __future__ import annotations
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from pydeconz.group import DeconzGroup as Group
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from pydeconz.light import (
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ALERT_LONG,
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ALERT_SHORT,
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EFFECT_COLOR_LOOP,
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EFFECT_NONE,
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Light,
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)
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from homeassistant.components.light import (
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ATTR_BRIGHTNESS,
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ATTR_COLOR_TEMP,
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ATTR_EFFECT,
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ATTR_FLASH,
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ATTR_HS_COLOR,
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ATTR_TRANSITION,
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ATTR_XY_COLOR,
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COLOR_MODE_BRIGHTNESS,
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COLOR_MODE_COLOR_TEMP,
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COLOR_MODE_HS,
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COLOR_MODE_ONOFF,
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COLOR_MODE_XY,
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DOMAIN,
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EFFECT_COLORLOOP,
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FLASH_LONG,
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FLASH_SHORT,
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SUPPORT_EFFECT,
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SUPPORT_FLASH,
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SUPPORT_TRANSITION,
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LightEntity,
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)
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from homeassistant.core import callback
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from homeassistant.helpers.dispatcher import async_dispatcher_connect
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from homeassistant.helpers.entity import DeviceInfo
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from homeassistant.util.color import color_hs_to_xy
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from .const import DOMAIN as DECONZ_DOMAIN, POWER_PLUGS
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from .deconz_device import DeconzDevice
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from .gateway import get_gateway_from_config_entry
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DECONZ_GROUP = "is_deconz_group"
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EFFECT_TO_DECONZ = {EFFECT_COLORLOOP: EFFECT_COLOR_LOOP, "None": EFFECT_NONE}
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FLASH_TO_DECONZ = {FLASH_SHORT: ALERT_SHORT, FLASH_LONG: ALERT_LONG}
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async def async_setup_entry(hass, config_entry, async_add_entities):
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"""Set up the deCONZ lights and groups from a config entry."""
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gateway = get_gateway_from_config_entry(hass, config_entry)
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gateway.entities[DOMAIN] = set()
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@callback
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def async_add_light(lights=gateway.api.lights.values()):
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"""Add light from deCONZ."""
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entities = []
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for light in lights:
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if (
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isinstance(light, Light)
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and light.type not in POWER_PLUGS
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and light.unique_id not in gateway.entities[DOMAIN]
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):
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entities.append(DeconzLight(light, gateway))
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if entities:
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async_add_entities(entities)
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config_entry.async_on_unload(
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async_dispatcher_connect(
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hass,
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gateway.signal_new_light,
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async_add_light,
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)
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)
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@callback
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def async_add_group(groups=gateway.api.groups.values()):
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"""Add group from deCONZ."""
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if not gateway.option_allow_deconz_groups:
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return
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entities = []
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for group in groups:
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if not group.lights:
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continue
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known_groups = set(gateway.entities[DOMAIN])
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new_group = DeconzGroup(group, gateway)
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if new_group.unique_id not in known_groups:
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entities.append(new_group)
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if entities:
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async_add_entities(entities)
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config_entry.async_on_unload(
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async_dispatcher_connect(
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hass,
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gateway.signal_new_group,
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async_add_group,
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)
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)
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async_add_light()
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async_add_group()
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class DeconzBaseLight(DeconzDevice, LightEntity):
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"""Representation of a deCONZ light."""
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TYPE = DOMAIN
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def __init__(self, device, gateway):
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"""Set up light."""
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super().__init__(device, gateway)
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self._attr_supported_color_modes = set()
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if device.color_temp is not None:
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self._attr_supported_color_modes.add(COLOR_MODE_COLOR_TEMP)
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if device.hue is not None and device.saturation is not None:
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self._attr_supported_color_modes.add(COLOR_MODE_HS)
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if device.xy is not None:
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self._attr_supported_color_modes.add(COLOR_MODE_XY)
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if not self._attr_supported_color_modes and device.brightness is not None:
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self._attr_supported_color_modes.add(COLOR_MODE_BRIGHTNESS)
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if not self._attr_supported_color_modes:
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self._attr_supported_color_modes.add(COLOR_MODE_ONOFF)
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if device.brightness is not None:
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self._attr_supported_features |= SUPPORT_FLASH
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self._attr_supported_features |= SUPPORT_TRANSITION
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if device.effect is not None:
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self._attr_supported_features |= SUPPORT_EFFECT
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self._attr_effect_list = [EFFECT_COLORLOOP]
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@property
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def color_mode(self) -> str:
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"""Return the color mode of the light."""
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if self._device.color_mode == "ct":
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color_mode = COLOR_MODE_COLOR_TEMP
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elif self._device.color_mode == "hs":
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color_mode = COLOR_MODE_HS
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elif self._device.color_mode == "xy":
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color_mode = COLOR_MODE_XY
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elif self._device.brightness is not None:
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color_mode = COLOR_MODE_BRIGHTNESS
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else:
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color_mode = COLOR_MODE_ONOFF
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return color_mode
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@property
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def brightness(self):
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"""Return the brightness of this light between 0..255."""
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return self._device.brightness
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@property
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def color_temp(self):
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"""Return the CT color value."""
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return self._device.color_temp
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@property
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def hs_color(self) -> tuple:
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"""Return the hs color value."""
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return (self._device.hue / 65535 * 360, self._device.saturation / 255 * 100)
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@property
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def xy_color(self) -> tuple | None:
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"""Return the XY color value."""
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return self._device.xy
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@property
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def is_on(self):
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"""Return true if light is on."""
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return self._device.state
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async def async_turn_on(self, **kwargs):
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"""Turn on light."""
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data = {"on": True}
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if ATTR_BRIGHTNESS in kwargs:
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data["brightness"] = kwargs[ATTR_BRIGHTNESS]
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if ATTR_COLOR_TEMP in kwargs:
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data["color_temperature"] = kwargs[ATTR_COLOR_TEMP]
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if ATTR_HS_COLOR in kwargs:
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if COLOR_MODE_XY in self._attr_supported_color_modes:
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data["xy"] = color_hs_to_xy(*kwargs[ATTR_HS_COLOR])
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else:
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data["hue"] = int(kwargs[ATTR_HS_COLOR][0] / 360 * 65535)
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data["saturation"] = int(kwargs[ATTR_HS_COLOR][1] / 100 * 255)
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if ATTR_XY_COLOR in kwargs:
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data["xy"] = kwargs[ATTR_XY_COLOR]
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if ATTR_TRANSITION in kwargs:
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data["transition_time"] = int(kwargs[ATTR_TRANSITION] * 10)
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elif "IKEA" in self._device.manufacturer:
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data["transition_time"] = 0
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if (alert := FLASH_TO_DECONZ.get(kwargs.get(ATTR_FLASH))) is not None:
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data["alert"] = alert
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del data["on"]
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if (effect := EFFECT_TO_DECONZ.get(kwargs.get(ATTR_EFFECT))) is not None:
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data["effect"] = effect
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await self._device.set_state(**data)
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async def async_turn_off(self, **kwargs):
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"""Turn off light."""
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if not self._device.state:
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return
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data = {"on": False}
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if ATTR_TRANSITION in kwargs:
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data["brightness"] = 0
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data["transition_time"] = int(kwargs[ATTR_TRANSITION] * 10)
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if (alert := FLASH_TO_DECONZ.get(kwargs.get(ATTR_FLASH))) is not None:
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data["alert"] = alert
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del data["on"]
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await self._device.set_state(**data)
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@property
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def extra_state_attributes(self):
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"""Return the device state attributes."""
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return {DECONZ_GROUP: isinstance(self._device, Group)}
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class DeconzLight(DeconzBaseLight):
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"""Representation of a deCONZ light."""
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@property
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def max_mireds(self):
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"""Return the warmest color_temp that this light supports."""
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return self._device.max_color_temp or super().max_mireds
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@property
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def min_mireds(self):
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"""Return the coldest color_temp that this light supports."""
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return self._device.min_color_temp or super().min_mireds
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class DeconzGroup(DeconzBaseLight):
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"""Representation of a deCONZ group."""
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def __init__(self, device, gateway):
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"""Set up group and create an unique id."""
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self._unique_id = f"{gateway.bridgeid}-{device.deconz_id}"
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super().__init__(device, gateway)
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@property
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def unique_id(self):
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"""Return a unique identifier for this device."""
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return self._unique_id
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@property
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def device_info(self) -> DeviceInfo:
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"""Return a device description for device registry."""
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return DeviceInfo(
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identifiers={(DECONZ_DOMAIN, self.unique_id)},
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manufacturer="Dresden Elektronik",
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model="deCONZ group",
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name=self._device.name,
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via_device=(DECONZ_DOMAIN, self.gateway.api.config.bridge_id),
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)
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@property
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def extra_state_attributes(self):
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"""Return the device state attributes."""
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attributes = dict(super().extra_state_attributes)
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attributes["all_on"] = self._device.all_on
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return attributes
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