mirror of https://github.com/home-assistant/core
121 lines
3.7 KiB
Python
121 lines
3.7 KiB
Python
"""Support for Satel Integra zone states- represented as binary sensors."""
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from __future__ import annotations
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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.core import HomeAssistant, callback
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from homeassistant.helpers.dispatcher import async_dispatcher_connect
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from homeassistant.helpers.entity_platform import AddEntitiesCallback
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from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
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from . import (
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CONF_OUTPUTS,
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CONF_ZONE_NAME,
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CONF_ZONE_TYPE,
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CONF_ZONES,
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DATA_SATEL,
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SIGNAL_OUTPUTS_UPDATED,
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SIGNAL_ZONES_UPDATED,
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)
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async def async_setup_platform(
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hass: HomeAssistant,
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config: ConfigType,
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async_add_entities: AddEntitiesCallback,
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discovery_info: DiscoveryInfoType | None = None,
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) -> None:
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"""Set up the Satel Integra binary sensor devices."""
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if not discovery_info:
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return
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configured_zones = discovery_info[CONF_ZONES]
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controller = hass.data[DATA_SATEL]
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devices = []
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for zone_num, device_config_data in configured_zones.items():
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zone_type = device_config_data[CONF_ZONE_TYPE]
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zone_name = device_config_data[CONF_ZONE_NAME]
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device = SatelIntegraBinarySensor(
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controller, zone_num, zone_name, zone_type, SIGNAL_ZONES_UPDATED
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)
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devices.append(device)
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configured_outputs = discovery_info[CONF_OUTPUTS]
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for zone_num, device_config_data in configured_outputs.items():
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zone_type = device_config_data[CONF_ZONE_TYPE]
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zone_name = device_config_data[CONF_ZONE_NAME]
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device = SatelIntegraBinarySensor(
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controller, zone_num, zone_name, zone_type, SIGNAL_OUTPUTS_UPDATED
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)
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devices.append(device)
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async_add_entities(devices)
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class SatelIntegraBinarySensor(BinarySensorEntity):
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"""Representation of an Satel Integra binary sensor."""
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_attr_should_poll = False
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def __init__(
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self, controller, device_number, device_name, zone_type, react_to_signal
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):
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"""Initialize the binary_sensor."""
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self._device_number = device_number
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self._name = device_name
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self._zone_type = zone_type
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self._state = 0
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self._react_to_signal = react_to_signal
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self._satel = controller
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async def async_added_to_hass(self) -> None:
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"""Register callbacks."""
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if self._react_to_signal == SIGNAL_OUTPUTS_UPDATED:
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if self._device_number in self._satel.violated_outputs:
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self._state = 1
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else:
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self._state = 0
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else:
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if self._device_number in self._satel.violated_zones:
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self._state = 1
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else:
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self._state = 0
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self.async_on_remove(
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async_dispatcher_connect(
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self.hass, self._react_to_signal, self._devices_updated
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)
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)
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@property
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def name(self):
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"""Return the name of the entity."""
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return self._name
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@property
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def icon(self):
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"""Icon for device by its type."""
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if self._zone_type is BinarySensorDeviceClass.SMOKE:
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return "mdi:fire"
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@property
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def is_on(self):
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"""Return true if sensor is on."""
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return self._state == 1
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@property
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def device_class(self):
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"""Return the class of this sensor, from DEVICE_CLASSES."""
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return self._zone_type
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@callback
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def _devices_updated(self, zones):
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"""Update the zone's state, if needed."""
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if self._device_number in zones and self._state != zones[self._device_number]:
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self._state = zones[self._device_number]
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self.async_write_ha_state()
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