binary_sensor.py

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"""Binary Sensor platform for JVC Projector integration."""
 
from __future__ import annotations
 
from jvcprojector import const
 
from homeassistant.components.binary_sensor import BinarySensorEntity
from homeassistant.core import HomeAssistant
from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
from . import JVCConfigEntry, JvcProjectorDataUpdateCoordinator
from .entity import JvcProjectorEntity
 
ON_STATUS = (const.ON, const.WARMING)
 
 
async def async_setup_entry(
    hass: HomeAssistant, entry: JVCConfigEntry, async_add_entities: AddEntitiesCallback
) -> None:
    """Set up the JVC Projector platform from a config entry."""
    coordinator = entry.runtime_data
 
    async_add_entities([JvcBinarySensor(coordinator)])
 
 
class JvcBinarySensor(JvcProjectorEntity, BinarySensorEntity):
    """The entity class for JVC Projector Binary Sensor."""
 
    _attr_translation_key = "jvc_power"
 
    def __init__(
        self,
        coordinator: JvcProjectorDataUpdateCoordinator,
    ) -> None:
        """Initialize the JVC Projector sensor."""
        super().__init__(coordinator)
        self._attr_unique_id_attr_unique_id_attr_unique_id = f"{coordinator.device.mac}_power"
 
    @property
    def is_on(self) -> bool:
        """Return true if the JVC is on."""
        return self.coordinator.data["power"] in ON_STATUS