core/homeassistant/components/geniushub/sensor.py

126 lines
3.7 KiB
Python

"""Support for Genius Hub sensor devices."""
from __future__ import annotations
from datetime import timedelta
from typing import Any
from homeassistant.components.sensor import SensorDeviceClass, SensorEntity
from homeassistant.const import PERCENTAGE
from homeassistant.core import HomeAssistant
from homeassistant.helpers.entity_platform import AddEntitiesCallback
from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
import homeassistant.util.dt as dt_util
from . import DOMAIN, GeniusDevice, GeniusEntity
GH_STATE_ATTR = "batteryLevel"
GH_LEVEL_MAPPING = {
"error": "Errors",
"warning": "Warnings",
"information": "Information",
}
async def async_setup_platform(
hass: HomeAssistant,
config: ConfigType,
async_add_entities: AddEntitiesCallback,
discovery_info: DiscoveryInfoType | None = None,
) -> None:
"""Set up the Genius Hub sensor entities."""
if discovery_info is None:
return
broker = hass.data[DOMAIN]["broker"]
sensors = [
GeniusBattery(broker, d, GH_STATE_ATTR)
for d in broker.client.device_objs
if GH_STATE_ATTR in d.data["state"]
]
issues = [GeniusIssue(broker, i) for i in list(GH_LEVEL_MAPPING)]
async_add_entities(sensors + issues, update_before_add=True)
class GeniusBattery(GeniusDevice, SensorEntity):
"""Representation of a Genius Hub sensor."""
def __init__(self, broker, device, state_attr) -> None:
"""Initialize the sensor."""
super().__init__(broker, device)
self._state_attr = state_attr
self._name = f"{device.type} {device.id}"
@property
def icon(self) -> str:
"""Return the icon of the sensor."""
if "_state" in self._device.data: # only for v3 API
interval = timedelta(
seconds=self._device.data["_state"].get("wakeupInterval", 30 * 60)
)
if self._last_comms < dt_util.utcnow() - interval * 3:
return "mdi:battery-unknown"
battery_level = self._device.data["state"][self._state_attr]
if battery_level == 255:
return "mdi:battery-unknown"
if battery_level < 40:
return "mdi:battery-alert"
icon = "mdi:battery"
if battery_level <= 95:
icon += f"-{int(round(battery_level / 10 - 0.01)) * 10}"
return icon
@property
def device_class(self) -> str:
"""Return the device class of the sensor."""
return SensorDeviceClass.BATTERY
@property
def native_unit_of_measurement(self) -> str:
"""Return the unit of measurement of the sensor."""
return PERCENTAGE
@property
def native_value(self) -> str:
"""Return the state of the sensor."""
level = self._device.data["state"][self._state_attr]
return level if level != 255 else 0
class GeniusIssue(GeniusEntity, SensorEntity):
"""Representation of a Genius Hub sensor."""
def __init__(self, broker, level) -> None:
"""Initialize the sensor."""
super().__init__()
self._hub = broker.client
self._unique_id = f"{broker.hub_uid}_{GH_LEVEL_MAPPING[level]}"
self._name = f"GeniusHub {GH_LEVEL_MAPPING[level]}"
self._level = level
self._issues = []
@property
def native_value(self) -> str:
"""Return the number of issues."""
return len(self._issues)
@property
def extra_state_attributes(self) -> dict[str, Any]:
"""Return the device state attributes."""
return {f"{self._level}_list": self._issues}
async def async_update(self) -> None:
"""Process the sensor's state data."""
self._issues = [
i["description"] for i in self._hub.issues if i["level"] == self._level
]