114 lines
3.7 KiB
Python
114 lines
3.7 KiB
Python
"""Support for Axis lights."""
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from typing import Any
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from axis.models.event import Event, EventOperation, EventTopic
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from homeassistant.components.light import ATTR_BRIGHTNESS, ColorMode, LightEntity
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from homeassistant.config_entries import ConfigEntry
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from homeassistant.core import HomeAssistant, callback
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from homeassistant.helpers.entity_platform import AddEntitiesCallback
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from .const import DOMAIN as AXIS_DOMAIN
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from .device import AxisNetworkDevice
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from .entity import AxisEventEntity
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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 a Axis light."""
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device: AxisNetworkDevice = hass.data[AXIS_DOMAIN][config_entry.entry_id]
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if (
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device.api.vapix.light_control is None
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or len(device.api.vapix.light_control) == 0
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):
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return
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@callback
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def async_create_entity(event: Event) -> None:
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"""Create Axis light entity."""
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async_add_entities([AxisLight(event, device)])
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device.api.event.subscribe(
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async_create_entity,
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topic_filter=EventTopic.LIGHT_STATUS,
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operation_filter=EventOperation.INITIALIZED,
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)
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class AxisLight(AxisEventEntity, LightEntity):
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"""Representation of a light Axis event."""
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_attr_should_poll = True
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def __init__(self, event: Event, device: AxisNetworkDevice) -> None:
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"""Initialize the Axis light."""
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super().__init__(event, device)
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self._light_id = f"led{event.id}"
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self.current_intensity = 0
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self.max_intensity = 0
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light_type = device.api.vapix.light_control[self._light_id].light_type
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self._attr_name = f"{light_type} {self._event_type} {event.id}"
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self._attr_is_on = event.is_tripped
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self._attr_supported_color_modes = {ColorMode.BRIGHTNESS}
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self._attr_color_mode = ColorMode.BRIGHTNESS
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async def async_added_to_hass(self) -> None:
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"""Subscribe lights events."""
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await super().async_added_to_hass()
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current_intensity = (
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await self.device.api.vapix.light_control.get_current_intensity(
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self._light_id
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)
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)
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self.current_intensity = current_intensity["data"]["intensity"]
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max_intensity = await self.device.api.vapix.light_control.get_valid_intensity(
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self._light_id
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)
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self.max_intensity = max_intensity["data"]["ranges"][0]["high"]
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@callback
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def async_event_callback(self, event: Event) -> None:
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"""Update light state."""
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self._attr_is_on = event.is_tripped
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self.async_write_ha_state()
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@property
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def brightness(self) -> int:
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"""Return the brightness of this light between 0..255."""
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return int((self.current_intensity / self.max_intensity) * 255)
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async def async_turn_on(self, **kwargs: Any) -> None:
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"""Turn on light."""
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if not self.is_on:
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await self.device.api.vapix.light_control.activate_light(self._light_id)
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if ATTR_BRIGHTNESS in kwargs:
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intensity = int((kwargs[ATTR_BRIGHTNESS] / 255) * self.max_intensity)
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await self.device.api.vapix.light_control.set_manual_intensity(
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self._light_id, intensity
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)
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async def async_turn_off(self, **kwargs: Any) -> None:
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"""Turn off light."""
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if self.is_on:
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await self.device.api.vapix.light_control.deactivate_light(self._light_id)
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async def async_update(self) -> None:
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"""Update brightness."""
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current_intensity = (
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await self.device.api.vapix.light_control.get_current_intensity(
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self._light_id
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)
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)
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self.current_intensity = current_intensity["data"]["intensity"]
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