131 lines
4.4 KiB
Python
131 lines
4.4 KiB
Python
"""Support for Axis binary sensors."""
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from __future__ import annotations
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from datetime import timedelta
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from axis.models.event import Event, EventGroup, EventOperation, EventTopic
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from homeassistant.components.binary_sensor import (
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BinarySensorDeviceClass,
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BinarySensorEntity,
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)
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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 homeassistant.helpers.event import async_track_point_in_utc_time
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from homeassistant.util.dt import utcnow
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from .axis_base import AxisEventBase
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from .const import DOMAIN as AXIS_DOMAIN
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from .device import AxisNetworkDevice
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DEVICE_CLASS = {
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EventGroup.INPUT: BinarySensorDeviceClass.CONNECTIVITY,
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EventGroup.LIGHT: BinarySensorDeviceClass.LIGHT,
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EventGroup.MOTION: BinarySensorDeviceClass.MOTION,
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EventGroup.SOUND: BinarySensorDeviceClass.SOUND,
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}
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EVENT_TOPICS = (
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EventTopic.DAY_NIGHT_VISION,
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EventTopic.FENCE_GUARD,
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EventTopic.LOITERING_GUARD,
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EventTopic.MOTION_DETECTION,
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EventTopic.MOTION_DETECTION_3,
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EventTopic.MOTION_DETECTION_4,
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EventTopic.MOTION_GUARD,
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EventTopic.OBJECT_ANALYTICS,
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EventTopic.PIR,
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EventTopic.PORT_INPUT,
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EventTopic.PORT_SUPERVISED_INPUT,
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EventTopic.SOUND_TRIGGER_LEVEL,
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)
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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 binary sensor."""
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device: AxisNetworkDevice = hass.data[AXIS_DOMAIN][config_entry.unique_id]
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@callback
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def async_create_entity(event: Event) -> None:
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"""Create Axis binary sensor entity."""
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async_add_entities([AxisBinarySensor(event, device)])
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device.api.event.subscribe(
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async_create_entity,
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topic_filter=EVENT_TOPICS,
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operation_filter=EventOperation.INITIALIZED,
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)
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class AxisBinarySensor(AxisEventBase, BinarySensorEntity):
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"""Representation of a binary Axis event."""
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def __init__(self, event: Event, device: AxisNetworkDevice) -> None:
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"""Initialize the Axis binary sensor."""
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super().__init__(event, device)
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self.cancel_scheduled_update = None
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self._attr_device_class = DEVICE_CLASS.get(self.event.group)
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self._attr_is_on = event.is_tripped
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@callback
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def update_callback(self, no_delay=False):
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"""Update the sensor's state, if needed.
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Parameter no_delay is True when device_event_reachable is sent.
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"""
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self._attr_is_on = self.event.is_tripped
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@callback
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def scheduled_update(now):
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"""Timer callback for sensor update."""
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self.cancel_scheduled_update = None
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self.async_write_ha_state()
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if self.cancel_scheduled_update is not None:
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self.cancel_scheduled_update()
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self.cancel_scheduled_update = None
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if self.is_on or self.device.option_trigger_time == 0 or no_delay:
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self.async_write_ha_state()
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return
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self.cancel_scheduled_update = async_track_point_in_utc_time(
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self.hass,
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scheduled_update,
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utcnow() + timedelta(seconds=self.device.option_trigger_time),
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)
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@property
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def name(self) -> str | None:
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"""Return the name of the event."""
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if (
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self.event.group == EventGroup.INPUT
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and self.event.id in self.device.api.vapix.ports
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and self.device.api.vapix.ports[self.event.id].name
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):
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return self.device.api.vapix.ports[self.event.id].name
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if self.event.group == EventGroup.MOTION:
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for event_topic, event_data in (
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(EventTopic.FENCE_GUARD, self.device.api.vapix.fence_guard),
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(EventTopic.LOITERING_GUARD, self.device.api.vapix.loitering_guard),
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(EventTopic.MOTION_GUARD, self.device.api.vapix.motion_guard),
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(EventTopic.OBJECT_ANALYTICS, self.device.api.vapix.object_analytics),
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(EventTopic.MOTION_DETECTION_4, self.device.api.vapix.vmd4),
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):
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if (
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self.event.topic_base == event_topic
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and event_data
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and self.event.id in event_data
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):
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return f"{self.event_type} {event_data[self.event.id].name}"
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return self._attr_name
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