112 lines
3.0 KiB
Python
112 lines
3.0 KiB
Python
"""Support for Salda Smarty XP/XV Ventilation Unit Binary Sensors."""
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import logging
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from homeassistant.components.binary_sensor import (
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DEVICE_CLASS_PROBLEM,
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BinarySensorEntity,
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)
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from homeassistant.core import callback
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from homeassistant.helpers.dispatcher import async_dispatcher_connect
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from . import DOMAIN, SIGNAL_UPDATE_SMARTY
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_LOGGER = logging.getLogger(__name__)
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async def async_setup_platform(hass, config, async_add_entities, discovery_info=None):
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"""Set up the Smarty Binary Sensor Platform."""
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smarty = hass.data[DOMAIN]["api"]
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name = hass.data[DOMAIN]["name"]
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sensors = [
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AlarmSensor(name, smarty),
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WarningSensor(name, smarty),
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BoostSensor(name, smarty),
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]
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async_add_entities(sensors, True)
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class SmartyBinarySensor(BinarySensorEntity):
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"""Representation of a Smarty Binary Sensor."""
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def __init__(self, name, device_class, smarty):
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"""Initialize the entity."""
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self._name = name
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self._state = None
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self._sensor_type = device_class
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self._smarty = smarty
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@property
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def device_class(self):
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"""Return the class of the sensor."""
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return self._sensor_type
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@property
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def should_poll(self) -> bool:
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"""Do not poll."""
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return False
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@property
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def name(self):
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"""Return the name of the sensor."""
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return self._name
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@property
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def is_on(self):
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"""Return true if the binary sensor is on."""
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return self._state
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async def async_added_to_hass(self):
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"""Call to update."""
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async_dispatcher_connect(self.hass, SIGNAL_UPDATE_SMARTY, self._update_callback)
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@callback
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def _update_callback(self):
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"""Call update method."""
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self.async_schedule_update_ha_state(True)
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class BoostSensor(SmartyBinarySensor):
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"""Boost State Binary Sensor."""
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def __init__(self, name, smarty):
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"""Alarm Sensor Init."""
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super().__init__(name=f"{name} Boost State", device_class=None, smarty=smarty)
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def update(self) -> None:
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"""Update state."""
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_LOGGER.debug("Updating sensor %s", self._name)
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self._state = self._smarty.boost
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class AlarmSensor(SmartyBinarySensor):
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"""Alarm Binary Sensor."""
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def __init__(self, name, smarty):
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"""Alarm Sensor Init."""
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super().__init__(
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name=f"{name} Alarm", device_class=DEVICE_CLASS_PROBLEM, smarty=smarty
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)
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def update(self) -> None:
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"""Update state."""
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_LOGGER.debug("Updating sensor %s", self._name)
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self._state = self._smarty.alarm
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class WarningSensor(SmartyBinarySensor):
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"""Warning Sensor."""
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def __init__(self, name, smarty):
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"""Warning Sensor Init."""
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super().__init__(
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name=f"{name} Warning", device_class=DEVICE_CLASS_PROBLEM, smarty=smarty
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)
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def update(self) -> None:
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"""Update state."""
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_LOGGER.debug("Updating sensor %s", self._name)
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self._state = self._smarty.warning
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