core/homeassistant/components/axis/switch.py

55 lines
1.6 KiB
Python

"""Support for Axis switches."""
from axis.event_stream import CLASS_OUTPUT
from homeassistant.components.switch import SwitchEntity
from homeassistant.core import callback
from homeassistant.helpers.dispatcher import async_dispatcher_connect
from .axis_base import AxisEventBase
from .const import DOMAIN as AXIS_DOMAIN
async def async_setup_entry(hass, config_entry, async_add_entities):
"""Set up a Axis switch."""
device = hass.data[AXIS_DOMAIN][config_entry.unique_id]
@callback
def async_add_switch(event_id):
"""Add switch from Axis device."""
event = device.api.event[event_id]
if event.CLASS == CLASS_OUTPUT:
async_add_entities([AxisSwitch(event, device)])
config_entry.async_on_unload(
async_dispatcher_connect(hass, device.signal_new_event, async_add_switch)
)
class AxisSwitch(AxisEventBase, SwitchEntity):
"""Representation of a Axis switch."""
@property
def is_on(self):
"""Return true if event is active."""
return self.event.is_tripped
async def async_turn_on(self, **kwargs):
"""Turn on switch."""
await self.device.api.vapix.ports[self.event.id].close()
async def async_turn_off(self, **kwargs):
"""Turn off switch."""
await self.device.api.vapix.ports[self.event.id].open()
@property
def name(self):
"""Return the name of the event."""
if self.event.id and self.device.api.vapix.ports[self.event.id].name:
return (
f"{self.device.name} {self.device.api.vapix.ports[self.event.id].name}"
)
return super().name