core/homeassistant/components/vilfo/sensor.py

61 lines
1.8 KiB
Python

"""Support for Vilfo Router sensors."""
from homeassistant.components.sensor import SensorEntity
from .const import (
DOMAIN,
ROUTER_DEFAULT_MODEL,
ROUTER_DEFAULT_NAME,
ROUTER_MANUFACTURER,
SENSOR_TYPES,
VilfoSensorEntityDescription,
)
async def async_setup_entry(hass, config_entry, async_add_entities):
"""Add Vilfo Router entities from a config_entry."""
vilfo = hass.data[DOMAIN][config_entry.entry_id]
entities = [VilfoRouterSensor(vilfo, description) for description in SENSOR_TYPES]
async_add_entities(entities, True)
class VilfoRouterSensor(SensorEntity):
"""Define a Vilfo Router Sensor."""
entity_description: VilfoSensorEntityDescription
def __init__(self, api, description: VilfoSensorEntityDescription):
"""Initialize."""
self.entity_description = description
self.api = api
self._device_info = {
"identifiers": {(DOMAIN, api.host, api.mac_address)},
"name": ROUTER_DEFAULT_NAME,
"manufacturer": ROUTER_MANUFACTURER,
"model": ROUTER_DEFAULT_MODEL,
"sw_version": api.firmware_version,
}
self._attr_unique_id = f"{api.unique_id}_{description.key}"
@property
def available(self):
"""Return whether the sensor is available or not."""
return self.api.available
@property
def device_info(self):
"""Return the device info."""
return self._device_info
@property
def name(self):
"""Return the name of the sensor."""
parent_device_name = self._device_info["name"]
return f"{parent_device_name} {self.entity_description.name}"
async def async_update(self):
"""Update the router data."""
await self.api.async_update()
self._attr_native_value = self.api.data.get(self.entity_description.api_key)