mirror of https://github.com/home-assistant/core
87 lines
2.6 KiB
Python
87 lines
2.6 KiB
Python
"""Binary sensor entities for the madVR integration."""
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from __future__ import annotations
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from collections.abc import Callable
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from dataclasses import dataclass
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from homeassistant.components.binary_sensor import (
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BinarySensorEntity,
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BinarySensorEntityDescription,
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)
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from homeassistant.core import HomeAssistant
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from homeassistant.helpers.entity_platform import AddEntitiesCallback
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from . import MadVRConfigEntry
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from .coordinator import MadVRCoordinator
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from .entity import MadVREntity
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_HDR_FLAG = "hdr_flag"
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_OUTGOING_HDR_FLAG = "outgoing_hdr_flag"
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_POWER_STATE = "power_state"
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_SIGNAL_STATE = "signal_state"
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@dataclass(frozen=True, kw_only=True)
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class MadvrBinarySensorEntityDescription(BinarySensorEntityDescription):
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"""Describe madVR binary sensor entity."""
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value_fn: Callable[[MadVRCoordinator], bool]
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BINARY_SENSORS: tuple[MadvrBinarySensorEntityDescription, ...] = (
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MadvrBinarySensorEntityDescription(
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key=_POWER_STATE,
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translation_key=_POWER_STATE,
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value_fn=lambda coordinator: coordinator.data.get("is_on", False),
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),
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MadvrBinarySensorEntityDescription(
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key=_SIGNAL_STATE,
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translation_key=_SIGNAL_STATE,
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value_fn=lambda coordinator: coordinator.data.get("is_signal", False),
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),
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MadvrBinarySensorEntityDescription(
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key=_HDR_FLAG,
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translation_key=_HDR_FLAG,
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value_fn=lambda coordinator: coordinator.data.get("hdr_flag", False),
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),
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MadvrBinarySensorEntityDescription(
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key=_OUTGOING_HDR_FLAG,
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translation_key=_OUTGOING_HDR_FLAG,
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value_fn=lambda coordinator: coordinator.data.get("outgoing_hdr_flag", False),
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),
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)
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async def async_setup_entry(
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hass: HomeAssistant,
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entry: MadVRConfigEntry,
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async_add_entities: AddEntitiesCallback,
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) -> None:
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"""Set up the binary sensor entities."""
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coordinator = entry.runtime_data
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async_add_entities(
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MadvrBinarySensor(coordinator, description) for description in BINARY_SENSORS
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)
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class MadvrBinarySensor(MadVREntity, BinarySensorEntity):
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"""Base class for madVR binary sensors."""
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entity_description: MadvrBinarySensorEntityDescription
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def __init__(
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self,
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coordinator: MadVRCoordinator,
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description: MadvrBinarySensorEntityDescription,
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) -> None:
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"""Initialize the binary sensor."""
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super().__init__(coordinator)
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self.entity_description = description
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self._attr_unique_id = f"{coordinator.mac}_{description.key}"
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@property
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def is_on(self) -> bool:
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"""Return true if the binary sensor is on."""
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return self.entity_description.value_fn(self.coordinator)
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