mirror of https://github.com/home-assistant/core
87 lines
3.0 KiB
Python
87 lines
3.0 KiB
Python
"""Platform for light integration."""
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from __future__ import annotations
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from typing import Any
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from devolo_home_control_api.devices.zwave import Zwave
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from devolo_home_control_api.homecontrol import HomeControl
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from homeassistant.components.light import ATTR_BRIGHTNESS, ColorMode, LightEntity
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from homeassistant.core import HomeAssistant
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from homeassistant.helpers.entity_platform import AddEntitiesCallback
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from . import DevoloHomeControlConfigEntry
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from .devolo_multi_level_switch import DevoloMultiLevelSwitchDeviceEntity
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async def async_setup_entry(
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hass: HomeAssistant,
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entry: DevoloHomeControlConfigEntry,
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async_add_entities: AddEntitiesCallback,
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) -> None:
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"""Get all light devices and setup them via config entry."""
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async_add_entities(
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DevoloLightDeviceEntity(
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homecontrol=gateway,
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device_instance=device,
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element_uid=multi_level_switch.element_uid,
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)
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for gateway in entry.runtime_data
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for device in gateway.multi_level_switch_devices
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for multi_level_switch in device.multi_level_switch_property.values()
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if multi_level_switch.switch_type == "dimmer"
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)
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class DevoloLightDeviceEntity(DevoloMultiLevelSwitchDeviceEntity, LightEntity):
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"""Representation of a light within devolo Home Control."""
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_attr_color_mode = ColorMode.BRIGHTNESS
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def __init__(
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self, homecontrol: HomeControl, device_instance: Zwave, element_uid: str
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) -> None:
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"""Initialize a devolo multi level switch."""
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super().__init__(
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homecontrol=homecontrol,
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device_instance=device_instance,
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element_uid=element_uid,
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)
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self._attr_supported_color_modes = {ColorMode.BRIGHTNESS}
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self._binary_switch_property = device_instance.binary_switch_property.get(
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element_uid.replace("Dimmer", "BinarySwitch")
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)
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@property
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def brightness(self) -> int:
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"""Return the brightness value of the light."""
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return round(self._value / 100 * 255)
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@property
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def is_on(self) -> bool:
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"""Return the state of the light."""
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return bool(self._value)
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def turn_on(self, **kwargs: Any) -> None:
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"""Turn device on."""
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if kwargs.get(ATTR_BRIGHTNESS) is not None:
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self._multi_level_switch_property.set(
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round(kwargs[ATTR_BRIGHTNESS] / 255 * 100)
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)
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elif self._binary_switch_property is not None:
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# Turn on the light device to the latest known value. The value is known by the device itself.
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self._binary_switch_property.set(True)
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else:
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# If there is no binary switch attached to the device, turn it on to 100 %.
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self._multi_level_switch_property.set(100)
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def turn_off(self, **kwargs: Any) -> None:
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"""Turn device off."""
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if self._binary_switch_property is not None:
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self._binary_switch_property.set(False)
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else:
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self._multi_level_switch_property.set(0)
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