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https://github.com/home-assistant/core.git
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Florent Thoumie
105 lines
3.3 KiB
Python
105 lines
3.3 KiB
Python
"""Support for Aqualink pool lights."""
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from typing import Any
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from iaqualink.device import AqualinkLight
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from homeassistant.components.light import (
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ATTR_BRIGHTNESS,
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ATTR_EFFECT,
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ColorMode,
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LightEntity,
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LightEntityFeature,
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)
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from homeassistant.core import HomeAssistant
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from homeassistant.helpers.entity_platform import AddConfigEntryEntitiesCallback
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from . import AqualinkConfigEntry, refresh_system
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from .coordinator import AqualinkDataUpdateCoordinator
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from .entity import AqualinkEntity
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from .utils import await_or_reraise
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PARALLEL_UPDATES = 0
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async def async_setup_entry(
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hass: HomeAssistant,
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config_entry: AqualinkConfigEntry,
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async_add_entities: AddConfigEntryEntitiesCallback,
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) -> None:
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"""Set up discovered lights."""
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async_add_entities(
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HassAqualinkLight(
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config_entry.runtime_data.coordinators[dev.system.serial], dev
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)
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for dev in config_entry.runtime_data.lights
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)
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class HassAqualinkLight(AqualinkEntity[AqualinkLight], LightEntity):
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"""Representation of a light."""
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def __init__(
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self, coordinator: AqualinkDataUpdateCoordinator, dev: AqualinkLight
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) -> None:
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"""Initialize AquaLink light."""
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super().__init__(coordinator, dev)
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if dev.supports_effect:
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self._attr_effect_list = list(dev.supported_effects)
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self._attr_supported_features = LightEntityFeature.EFFECT
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color_mode = ColorMode.ONOFF
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if dev.supports_brightness:
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color_mode = ColorMode.BRIGHTNESS
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self._attr_color_mode = color_mode
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self._attr_supported_color_modes = {color_mode}
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@property
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def is_on(self) -> bool:
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"""Return whether the light is on or off."""
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return self.dev.is_on
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@refresh_system
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async def async_turn_on(self, **kwargs: Any) -> None:
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"""Turn on the light.
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This handles brightness and light effects for lights that do support
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them.
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"""
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# For now I'm assuming lights support either effects or brightness.
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if effect_name := kwargs.get(ATTR_EFFECT):
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await await_or_reraise(
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self.hass,
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self.coordinator.config_entry,
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self.dev.set_effect_by_name(effect_name),
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)
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elif brightness := kwargs.get(ATTR_BRIGHTNESS):
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# Aqualink supports percentages in 25% increments.
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pct = round(brightness * 4.0 / 255) * 25
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await await_or_reraise(
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self.hass, self.coordinator.config_entry, self.dev.set_brightness(pct)
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)
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else:
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await await_or_reraise(
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self.hass, self.coordinator.config_entry, self.dev.turn_on()
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)
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@refresh_system
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async def async_turn_off(self, **kwargs: Any) -> None:
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"""Turn off the light."""
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await await_or_reraise(
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self.hass, self.coordinator.config_entry, self.dev.turn_off()
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)
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@property
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def brightness(self) -> int:
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"""Return current brightness of the light.
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The scale needs converting between 0-100 and 0-255.
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"""
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return round(self.dev.brightness * 255 / 100)
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@property
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def effect(self) -> str:
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"""Return the current light effect if supported."""
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return self.dev.effect
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