98 lines
3.0 KiB
Python
98 lines
3.0 KiB
Python
"""Support for Tahoma binary sensors."""
|
|
from datetime import timedelta
|
|
import logging
|
|
|
|
from homeassistant.components.binary_sensor import BinarySensorDevice
|
|
from homeassistant.const import ATTR_BATTERY_LEVEL, STATE_OFF, STATE_ON
|
|
|
|
from . import DOMAIN as TAHOMA_DOMAIN, TahomaDevice
|
|
|
|
_LOGGER = logging.getLogger(__name__)
|
|
|
|
SCAN_INTERVAL = timedelta(seconds=120)
|
|
|
|
|
|
def setup_platform(hass, config, add_entities, discovery_info=None):
|
|
"""Set up Tahoma controller devices."""
|
|
if discovery_info is None:
|
|
return
|
|
_LOGGER.debug("Setup Tahoma Binary sensor platform")
|
|
controller = hass.data[TAHOMA_DOMAIN]["controller"]
|
|
devices = []
|
|
for device in hass.data[TAHOMA_DOMAIN]["devices"]["smoke"]:
|
|
devices.append(TahomaBinarySensor(device, controller))
|
|
add_entities(devices, True)
|
|
|
|
|
|
class TahomaBinarySensor(TahomaDevice, BinarySensorDevice):
|
|
"""Representation of a Tahoma Binary Sensor."""
|
|
|
|
def __init__(self, tahoma_device, controller):
|
|
"""Initialize the sensor."""
|
|
super().__init__(tahoma_device, controller)
|
|
|
|
self._state = None
|
|
self._icon = None
|
|
self._battery = None
|
|
self._available = False
|
|
|
|
@property
|
|
def is_on(self):
|
|
"""Return the state of the sensor."""
|
|
return bool(self._state == STATE_ON)
|
|
|
|
@property
|
|
def device_class(self):
|
|
"""Return the class of the device."""
|
|
if self.tahoma_device.type == "rtds:RTDSSmokeSensor":
|
|
return "smoke"
|
|
return None
|
|
|
|
@property
|
|
def icon(self):
|
|
"""Icon for device by its type."""
|
|
return self._icon
|
|
|
|
@property
|
|
def device_state_attributes(self):
|
|
"""Return the device state attributes."""
|
|
attr = {}
|
|
super_attr = super().device_state_attributes
|
|
if super_attr is not None:
|
|
attr.update(super_attr)
|
|
|
|
if self._battery is not None:
|
|
attr[ATTR_BATTERY_LEVEL] = self._battery
|
|
return attr
|
|
|
|
@property
|
|
def available(self):
|
|
"""Return True if entity is available."""
|
|
return self._available
|
|
|
|
def update(self):
|
|
"""Update the state."""
|
|
self.controller.get_states([self.tahoma_device])
|
|
if self.tahoma_device.type == "rtds:RTDSSmokeSensor":
|
|
if self.tahoma_device.active_states["core:SmokeState"] == "notDetected":
|
|
self._state = STATE_OFF
|
|
else:
|
|
self._state = STATE_ON
|
|
|
|
if "core:SensorDefectState" in self.tahoma_device.active_states:
|
|
# 'lowBattery' for low battery warning. 'dead' for not available.
|
|
self._battery = self.tahoma_device.active_states["core:SensorDefectState"]
|
|
self._available = bool(self._battery != "dead")
|
|
else:
|
|
self._battery = None
|
|
self._available = True
|
|
|
|
if self._state == STATE_ON:
|
|
self._icon = "mdi:fire"
|
|
elif self._battery == "lowBattery":
|
|
self._icon = "mdi:battery-alert"
|
|
else:
|
|
self._icon = None
|
|
|
|
_LOGGER.debug("Update %s, state: %s", self._name, self._state)
|