198 lines
6.6 KiB
Python
198 lines
6.6 KiB
Python
"""AVM FRITZ!Box binary sensors."""
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from __future__ import annotations
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import datetime
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import logging
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from typing import Callable, TypedDict
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from fritzconnection.core.exceptions import FritzConnectionException
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from fritzconnection.lib.fritzstatus import FritzStatus
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from homeassistant.components.sensor import STATE_CLASS_MEASUREMENT, SensorEntity
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from homeassistant.config_entries import ConfigEntry
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from homeassistant.const import DEVICE_CLASS_TIMESTAMP
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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 homeassistant.util.dt import utcnow
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from .common import FritzBoxBaseEntity, FritzBoxTools
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from .const import DOMAIN, UPTIME_DEVIATION
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_LOGGER = logging.getLogger(__name__)
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def _retrieve_uptime_state(status: FritzStatus, last_value: str) -> str:
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"""Return uptime from device."""
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delta_uptime = utcnow() - datetime.timedelta(seconds=status.uptime)
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if (
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not last_value
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or abs(
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(delta_uptime - datetime.datetime.fromisoformat(last_value)).total_seconds()
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)
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> UPTIME_DEVIATION
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):
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return delta_uptime.replace(microsecond=0).isoformat()
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return last_value
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def _retrieve_external_ip_state(status: FritzStatus, last_value: str) -> str:
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"""Return external ip from device."""
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return status.external_ip # type: ignore[no-any-return]
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def _retrieve_kib_s_sent_state(status: FritzStatus, last_value: str) -> float:
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"""Return upload transmission rate."""
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return round(status.transmission_rate[0] * 8 / 1024, 1) # type: ignore[no-any-return]
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def _retrieve_kib_s_received_state(status: FritzStatus, last_value: str) -> float:
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"""Return download transmission rate."""
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return round(status.transmission_rate[1] * 8 / 1024, 1) # type: ignore[no-any-return]
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def _retrieve_max_kib_s_sent_state(status: FritzStatus, last_value: str) -> float:
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"""Return upload max transmission rate."""
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return round(status.max_bit_rate[0] / 1024, 1) # type: ignore[no-any-return]
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def _retrieve_max_kib_s_received_state(status: FritzStatus, last_value: str) -> float:
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"""Return download max transmission rate."""
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return round(status.max_bit_rate[1] / 1024, 1) # type: ignore[no-any-return]
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def _retrieve_gb_sent_state(status: FritzStatus, last_value: str) -> float:
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"""Return upload total data."""
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return round(status.bytes_sent * 8 / 1024 / 1024 / 1024, 1) # type: ignore[no-any-return]
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def _retrieve_gb_received_state(status: FritzStatus, last_value: str) -> float:
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"""Return download total data."""
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return round(status.bytes_received * 8 / 1024 / 1024 / 1024, 1) # type: ignore[no-any-return]
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class SensorData(TypedDict, total=False):
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"""Sensor data class."""
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name: str
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device_class: str | None
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state_class: str | None
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unit_of_measurement: str | None
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icon: str | None
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state_provider: Callable
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SENSOR_DATA = {
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"external_ip": SensorData(
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name="External IP",
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icon="mdi:earth",
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state_provider=_retrieve_external_ip_state,
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),
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"uptime": SensorData(
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name="Uptime",
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device_class=DEVICE_CLASS_TIMESTAMP,
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state_provider=_retrieve_uptime_state,
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),
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"kib_s_sent": SensorData(
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name="KiB/s sent",
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state_class=STATE_CLASS_MEASUREMENT,
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unit_of_measurement="KiB/s",
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icon="mdi:upload",
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state_provider=_retrieve_kib_s_sent_state,
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),
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"kib_s_received": SensorData(
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name="KiB/s received",
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state_class=STATE_CLASS_MEASUREMENT,
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unit_of_measurement="KiB/s",
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icon="mdi:download",
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state_provider=_retrieve_kib_s_received_state,
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),
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"max_kib_s_sent": SensorData(
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name="Max KiB/s sent",
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unit_of_measurement="KiB/s",
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icon="mdi:upload",
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state_provider=_retrieve_max_kib_s_sent_state,
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),
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"max_kib_s_received": SensorData(
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name="Max KiB/s received",
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unit_of_measurement="KiB/s",
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icon="mdi:download",
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state_provider=_retrieve_max_kib_s_received_state,
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),
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"mb_sent": SensorData(
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name="GB sent",
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unit_of_measurement="GB",
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icon="mdi:upload",
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state_provider=_retrieve_gb_sent_state,
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),
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"mb_received": SensorData(
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name="GB received",
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unit_of_measurement="GB",
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icon="mdi:download",
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state_provider=_retrieve_gb_received_state,
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),
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}
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async def async_setup_entry(
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hass: HomeAssistant, entry: ConfigEntry, async_add_entities: AddEntitiesCallback
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) -> None:
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"""Set up entry."""
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_LOGGER.debug("Setting up FRITZ!Box sensors")
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fritzbox_tools: FritzBoxTools = hass.data[DOMAIN][entry.entry_id]
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if (
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not fritzbox_tools.connection
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or "WANIPConn1" not in fritzbox_tools.connection.services
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):
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# Only routers are supported at the moment
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return
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entities = []
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for sensor_type in SENSOR_DATA:
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entities.append(FritzBoxSensor(fritzbox_tools, entry.title, sensor_type))
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if entities:
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async_add_entities(entities, True)
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class FritzBoxSensor(FritzBoxBaseEntity, SensorEntity):
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"""Define FRITZ!Box connectivity class."""
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def __init__(
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self, fritzbox_tools: FritzBoxTools, device_friendly_name: str, sensor_type: str
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) -> None:
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"""Init FRITZ!Box connectivity class."""
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self._sensor_data: SensorData = SENSOR_DATA[sensor_type]
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self._last_value: str | None = None
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self._attr_available = True
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self._attr_device_class = self._sensor_data.get("device_class")
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self._attr_icon = self._sensor_data.get("icon")
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self._attr_name = f"{device_friendly_name} {self._sensor_data['name']}"
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self._attr_state_class = self._sensor_data.get("state_class")
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self._attr_unit_of_measurement = self._sensor_data.get("unit_of_measurement")
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self._attr_unique_id = f"{fritzbox_tools.unique_id}-{sensor_type}"
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super().__init__(fritzbox_tools, device_friendly_name)
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@property
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def _state_provider(self) -> Callable:
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"""Return the state provider for the binary sensor."""
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return self._sensor_data["state_provider"]
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def update(self) -> None:
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"""Update data."""
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_LOGGER.debug("Updating FRITZ!Box sensors")
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try:
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status: FritzStatus = self._fritzbox_tools.fritz_status
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self._attr_available = True
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except FritzConnectionException:
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_LOGGER.error("Error getting the state from the FRITZ!Box", exc_info=True)
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self._attr_available = False
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return
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self._attr_state = self._last_value = self._state_provider(
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status, self._last_value
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)
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