mirror of
https://github.com/home-assistant/core.git
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113 lines
3.7 KiB
Python
113 lines
3.7 KiB
Python
"""Binary sensor platform for Zinvolt integration."""
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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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BinarySensorDeviceClass,
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BinarySensorEntity,
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BinarySensorEntityDescription,
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)
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from homeassistant.const import EntityCategory
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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 .coordinator import ZinvoltConfigEntry, ZinvoltData, ZinvoltDeviceCoordinator
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from .entity import ZinvoltEntity
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POINT_ENTITIES = {
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"communication": BinarySensorDeviceClass.PROBLEM,
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"voltage": BinarySensorDeviceClass.PROBLEM,
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"current": BinarySensorDeviceClass.PROBLEM,
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"temperature": BinarySensorDeviceClass.HEAT,
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"charge": BinarySensorDeviceClass.PROBLEM,
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"discharge": BinarySensorDeviceClass.PROBLEM,
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"other": BinarySensorDeviceClass.PROBLEM,
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}
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@dataclass(kw_only=True, frozen=True)
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class ZinvoltBatteryStateDescription(BinarySensorEntityDescription):
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"""Binary sensor description for Zinvolt battery state."""
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is_on_fn: Callable[[ZinvoltData], bool]
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SENSORS: tuple[ZinvoltBatteryStateDescription, ...] = (
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ZinvoltBatteryStateDescription(
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key="on_grid",
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translation_key="on_grid",
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entity_category=EntityCategory.DIAGNOSTIC,
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device_class=BinarySensorDeviceClass.CONNECTIVITY,
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is_on_fn=lambda state: state.battery.current_power.on_grid,
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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: ZinvoltConfigEntry,
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async_add_entities: AddConfigEntryEntitiesCallback,
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) -> None:
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"""Initialize the entries."""
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entities: list[BinarySensorEntity] = [
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ZinvoltBatteryStateBinarySensor(coordinator, description)
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for description in SENSORS
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for coordinator in entry.runtime_data.values()
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]
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entities.extend(
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ZinvoltPointBinarySensor(coordinator, point)
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for coordinator in entry.runtime_data.values()
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for point in coordinator.data.points
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if point in POINT_ENTITIES
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)
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async_add_entities(entities)
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class ZinvoltBatteryStateBinarySensor(ZinvoltEntity, BinarySensorEntity):
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"""Zinvolt battery state binary sensor."""
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entity_description: ZinvoltBatteryStateDescription
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def __init__(
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self,
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coordinator: ZinvoltDeviceCoordinator,
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description: ZinvoltBatteryStateDescription,
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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 = (
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f"{coordinator.data.battery.serial_number}.{description.key}"
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)
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@property
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def is_on(self) -> bool:
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"""Return the state of the binary sensor."""
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return self.entity_description.is_on_fn(self.coordinator.data)
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class ZinvoltPointBinarySensor(ZinvoltEntity, BinarySensorEntity):
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"""Zinvolt battery state binary sensor."""
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_attr_entity_category = EntityCategory.DIAGNOSTIC
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def __init__(self, coordinator: ZinvoltDeviceCoordinator, point: str) -> None:
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"""Initialize the binary sensor."""
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super().__init__(coordinator)
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self.point = point
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self._attr_translation_key = point
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self._attr_device_class = POINT_ENTITIES[point]
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self._attr_unique_id = f"{coordinator.data.battery.serial_number}.{point}"
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@property
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def available(self) -> bool:
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"""Return the availability of the binary sensor."""
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return super().available and self.point in self.coordinator.data.points
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@property
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def is_on(self) -> bool:
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"""Return the state of the binary sensor."""
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return not self.coordinator.data.points[self.point]
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