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95 lines
3.0 KiB
Python
95 lines
3.0 KiB
Python
"""Support for LCN binary sensors."""
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from collections.abc import Iterable
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from functools import partial
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import pypck
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from homeassistant.components.binary_sensor import (
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DOMAIN as DOMAIN_BINARY_SENSOR,
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BinarySensorEntity,
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)
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from homeassistant.const import CONF_DOMAIN, CONF_ENTITIES, CONF_SOURCE
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from homeassistant.core import HomeAssistant
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from homeassistant.helpers.entity_platform import AddConfigEntryEntitiesCallback
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from homeassistant.helpers.typing import ConfigType
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from .const import CONF_DOMAIN_DATA
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from .entity import LcnEntity
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from .helpers import InputType, LcnConfigEntry
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PARALLEL_UPDATES = 0
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def add_lcn_entities(
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config_entry: LcnConfigEntry,
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async_add_entities: AddConfigEntryEntitiesCallback,
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entity_configs: Iterable[ConfigType],
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) -> None:
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"""Add entities for this domain."""
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entities = [
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LcnBinarySensor(entity_config, config_entry) for entity_config in entity_configs
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]
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async_add_entities(entities)
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async def async_setup_entry(
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hass: HomeAssistant,
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config_entry: LcnConfigEntry,
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async_add_entities: AddConfigEntryEntitiesCallback,
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) -> None:
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"""Set up LCN switch entities from a config entry."""
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add_entities = partial(
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add_lcn_entities,
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config_entry,
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async_add_entities,
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)
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config_entry.runtime_data.add_entities_callbacks.update(
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{DOMAIN_BINARY_SENSOR: add_entities}
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)
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add_entities(
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(
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entity_config
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for entity_config in config_entry.data[CONF_ENTITIES]
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if entity_config[CONF_DOMAIN] == DOMAIN_BINARY_SENSOR
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),
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)
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class LcnBinarySensor(LcnEntity, BinarySensorEntity):
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"""Representation of a LCN binary sensor for binary sensor ports."""
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def __init__(self, config: ConfigType, config_entry: LcnConfigEntry) -> None:
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"""Initialize the LCN binary sensor."""
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super().__init__(config, config_entry)
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self.bin_sensor_port = pypck.lcn_defs.BinSensorPort[
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config[CONF_DOMAIN_DATA][CONF_SOURCE]
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]
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async def async_added_to_hass(self) -> None:
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"""Run when entity about to be added to hass."""
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await super().async_added_to_hass()
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if not self.device_connection.is_group:
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await self.device_connection.activate_status_request_handler(
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self.bin_sensor_port
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)
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async def async_will_remove_from_hass(self) -> None:
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"""Run when entity will be removed from hass."""
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await super().async_will_remove_from_hass()
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if not self.device_connection.is_group:
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await self.device_connection.cancel_status_request_handler(
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self.bin_sensor_port
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)
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def input_received(self, input_obj: InputType) -> None:
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"""Set sensor value when LCN input object (command) is received."""
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if not isinstance(input_obj, pypck.inputs.ModStatusBinSensors):
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return
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self._attr_is_on = input_obj.get_state(self.bin_sensor_port.value)
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self.async_write_ha_state()
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