102 lines
2.8 KiB
Python
102 lines
2.8 KiB
Python
"""Support for Aqualink pool lights."""
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import logging
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from iaqualink import AqualinkLightEffect
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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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DOMAIN,
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SUPPORT_BRIGHTNESS,
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SUPPORT_EFFECT,
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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.helpers.typing import HomeAssistantType
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from . import AqualinkEntity, refresh_system
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from .const import DOMAIN as AQUALINK_DOMAIN
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_LOGGER = logging.getLogger(__name__)
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PARALLEL_UPDATES = 0
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async def async_setup_entry(
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hass: HomeAssistantType, config_entry: ConfigEntry, async_add_entities
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) -> None:
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"""Set up discovered lights."""
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devs = []
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for dev in hass.data[AQUALINK_DOMAIN][DOMAIN]:
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devs.append(HassAqualinkLight(dev))
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async_add_entities(devs, True)
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class HassAqualinkLight(AqualinkEntity, LightEntity):
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"""Representation of a light."""
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@property
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def name(self) -> str:
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"""Return the name of the light."""
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return self.dev.label
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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) -> 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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brightness = kwargs.get(ATTR_BRIGHTNESS)
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effect = kwargs.get(ATTR_EFFECT)
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# For now I'm assuming lights support either effects or brightness.
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if effect:
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effect = AqualinkLightEffect[effect].value
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await self.dev.set_effect(effect)
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elif brightness:
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# Aqualink supports percentages in 25% increments.
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pct = int(round(brightness * 4.0 / 255)) * 25
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await self.dev.set_brightness(pct)
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else:
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await self.dev.turn_on()
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@refresh_system
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async def async_turn_off(self, **kwargs) -> None:
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"""Turn off the light."""
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await self.dev.turn_off()
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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 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 AqualinkLightEffect(self.dev.effect).name
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@property
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def effect_list(self) -> list:
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"""Return supported light effects."""
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return list(AqualinkLightEffect.__members__)
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@property
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def supported_features(self) -> int:
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"""Return the list of features supported by the light."""
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if self.dev.is_dimmer:
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return SUPPORT_BRIGHTNESS
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if self.dev.is_color:
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return SUPPORT_EFFECT
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return 0
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