core/homeassistant/components/teslemetry/number.py

308 lines
10 KiB
Python

"""Number platform for Teslemetry integration."""
from __future__ import annotations
from collections.abc import Awaitable, Callable
from dataclasses import dataclass
from itertools import chain
from typing import Any
from tesla_fleet_api.const import Scope
from tesla_fleet_api.teslemetry import EnergySite, Vehicle
from teslemetry_stream import TeslemetryStreamVehicle
from homeassistant.components.number import (
NumberDeviceClass,
NumberEntity,
NumberEntityDescription,
NumberMode,
RestoreNumber,
)
from homeassistant.const import (
PERCENTAGE,
PRECISION_WHOLE,
STATE_UNAVAILABLE,
STATE_UNKNOWN,
UnitOfElectricCurrent,
)
from homeassistant.core import HomeAssistant
from homeassistant.helpers.entity_platform import AddConfigEntryEntitiesCallback
from homeassistant.helpers.icon import icon_for_battery_level
from . import TeslemetryConfigEntry
from .entity import (
TeslemetryEnergyInfoEntity,
TeslemetryRootEntity,
TeslemetryVehiclePollingEntity,
TeslemetryVehicleStreamEntity,
)
from .helpers import handle_command, handle_vehicle_command
from .models import TeslemetryEnergyData, TeslemetryVehicleData
PARALLEL_UPDATES = 0
@dataclass(frozen=True, kw_only=True)
class TeslemetryNumberVehicleEntityDescription(NumberEntityDescription):
"""Describes Teslemetry Number entity."""
func: Callable[[Vehicle, int], Awaitable[Any]]
min_key: str | None = None
max_key: str
native_min_value: float
native_max_value: float
scopes: list[Scope]
value_listener: Callable[
[TeslemetryStreamVehicle, Callable[[int | None], None]],
Callable[[], None],
]
max_listener: (
Callable[
[TeslemetryStreamVehicle, Callable[[int | None], None]], Callable[[], None]
]
| None
) = None
VEHICLE_DESCRIPTIONS: tuple[TeslemetryNumberVehicleEntityDescription, ...] = (
TeslemetryNumberVehicleEntityDescription(
key="charge_state_charge_current_request",
native_step=PRECISION_WHOLE,
native_min_value=0,
native_max_value=32,
native_unit_of_measurement=UnitOfElectricCurrent.AMPERE,
device_class=NumberDeviceClass.CURRENT,
mode=NumberMode.AUTO,
max_key="charge_state_charge_current_request_max",
func=lambda api, value: api.set_charging_amps(value),
scopes=[Scope.VEHICLE_CHARGING_CMDS, Scope.VEHICLE_CMDS],
value_listener=lambda x, y: x.listen_ChargeCurrentRequest(y),
max_listener=lambda x, y: x.listen_ChargeCurrentRequestMax(y),
),
TeslemetryNumberVehicleEntityDescription(
key="charge_state_charge_limit_soc",
native_step=PRECISION_WHOLE,
native_min_value=50,
native_max_value=100,
native_unit_of_measurement=PERCENTAGE,
device_class=NumberDeviceClass.BATTERY,
mode=NumberMode.AUTO,
max_key="charge_state_charge_limit_soc_max",
func=lambda api, value: api.set_charge_limit(value),
scopes=[Scope.VEHICLE_CHARGING_CMDS, Scope.VEHICLE_CMDS],
value_listener=lambda x, y: x.listen_ChargeLimitSoc(y),
),
)
@dataclass(frozen=True, kw_only=True)
class TeslemetryNumberBatteryEntityDescription(NumberEntityDescription):
"""Describes Teslemetry Number entity."""
func: Callable[[EnergySite, float], Awaitable[Any]]
requires: str | None = None
scopes: list[Scope]
ENERGY_INFO_DESCRIPTIONS: tuple[TeslemetryNumberBatteryEntityDescription, ...] = (
TeslemetryNumberBatteryEntityDescription(
key="backup_reserve_percent",
native_step=PRECISION_WHOLE,
native_min_value=0,
native_max_value=100,
device_class=NumberDeviceClass.BATTERY,
native_unit_of_measurement=PERCENTAGE,
scopes=[Scope.ENERGY_CMDS],
func=lambda api, value: api.backup(int(value)),
requires="components_battery",
),
TeslemetryNumberBatteryEntityDescription(
key="off_grid_vehicle_charging_reserve_percent",
native_step=PRECISION_WHOLE,
native_min_value=0,
native_max_value=100,
device_class=NumberDeviceClass.BATTERY,
native_unit_of_measurement=PERCENTAGE,
scopes=[Scope.ENERGY_CMDS],
func=lambda api, value: api.off_grid_vehicle_charging_reserve(int(value)),
requires="components_off_grid_vehicle_charging_reserve_supported",
),
)
async def async_setup_entry(
hass: HomeAssistant,
entry: TeslemetryConfigEntry,
async_add_entities: AddConfigEntryEntitiesCallback,
) -> None:
"""Set up the Teslemetry number platform from a config entry."""
async_add_entities(
chain(
(
TeslemetryVehiclePollingNumberEntity(
vehicle,
description,
entry.runtime_data.scopes,
)
if vehicle.api.pre2021 or vehicle.firmware < "2024.26"
else TeslemetryStreamingNumberEntity(
vehicle,
description,
entry.runtime_data.scopes,
)
for vehicle in entry.runtime_data.vehicles
for description in VEHICLE_DESCRIPTIONS
),
(
TeslemetryEnergyInfoNumberSensorEntity(
energysite,
description,
entry.runtime_data.scopes,
)
for energysite in entry.runtime_data.energysites
for description in ENERGY_INFO_DESCRIPTIONS
if description.requires is None
or energysite.info_coordinator.data.get(description.requires)
),
)
)
class TeslemetryVehicleNumberEntity(TeslemetryRootEntity, NumberEntity):
"""Vehicle number entity base class."""
api: Vehicle
entity_description: TeslemetryNumberVehicleEntityDescription
async def async_set_native_value(self, value: float) -> None:
"""Set new value."""
value = int(value)
self.raise_for_scope(self.entity_description.scopes[0])
await handle_vehicle_command(self.entity_description.func(self.api, value))
self._attr_native_value = value
self.async_write_ha_state()
class TeslemetryVehiclePollingNumberEntity(
TeslemetryVehiclePollingEntity, TeslemetryVehicleNumberEntity
):
"""Vehicle polling number entity."""
def __init__(
self,
data: TeslemetryVehicleData,
description: TeslemetryNumberVehicleEntityDescription,
scopes: list[Scope],
) -> None:
"""Initialize the number entity."""
self.scoped = any(scope in scopes for scope in description.scopes)
self.entity_description = description
super().__init__(
data,
description.key,
)
def _async_update_attrs(self) -> None:
"""Update the attributes of the entity."""
self._attr_native_value = self._value
self._attr_native_max_value = self.get_number(
self.entity_description.max_key,
self.entity_description.native_max_value,
)
class TeslemetryStreamingNumberEntity(
TeslemetryVehicleStreamEntity, TeslemetryVehicleNumberEntity, RestoreNumber
):
"""Number entity for current charge."""
entity_description: TeslemetryNumberVehicleEntityDescription
def __init__(
self,
data: TeslemetryVehicleData,
description: TeslemetryNumberVehicleEntityDescription,
scopes: list[Scope],
) -> None:
"""Initialize the Number entity."""
self.scoped = any(scope in scopes for scope in description.scopes)
self.entity_description = description
self._attr_native_max_value = self.entity_description.native_max_value
super().__init__(data, description.key)
async def async_added_to_hass(self) -> None:
"""Handle entity which will be added."""
await super().async_added_to_hass()
# Restore state
if (last_state := await self.async_get_last_state()) and (
last_number_data := await self.async_get_last_number_data()
):
if last_state.state not in (STATE_UNKNOWN, STATE_UNAVAILABLE):
self._attr_native_value = last_number_data.native_value
if last_number_data.native_max_value:
self._attr_native_max_value = last_number_data.native_max_value
self.async_write_ha_state()
# Add listeners
self.async_on_remove(
self.entity_description.value_listener(
self.vehicle.stream_vehicle, self._value_callback
)
)
if self.entity_description.max_listener:
self.async_on_remove(
self.entity_description.max_listener(
self.vehicle.stream_vehicle, self._max_callback
)
)
def _value_callback(self, value: int | None) -> None:
"""Update the value of the entity."""
self._attr_native_value = None if value is None else value
self.async_write_ha_state()
def _max_callback(self, value: int | None) -> None:
"""Update the value of the entity."""
self._attr_native_max_value = (
self.entity_description.native_max_value if value is None else value
)
self.async_write_ha_state()
class TeslemetryEnergyInfoNumberSensorEntity(TeslemetryEnergyInfoEntity, NumberEntity):
"""Energy info number entity base class."""
entity_description: TeslemetryNumberBatteryEntityDescription
_attr_native_step = PRECISION_WHOLE
_attr_native_min_value = 0
_attr_native_max_value = 100
_attr_device_class = NumberDeviceClass.BATTERY
_attr_native_unit_of_measurement = PERCENTAGE
def __init__(
self,
data: TeslemetryEnergyData,
description: TeslemetryNumberBatteryEntityDescription,
scopes: list[Scope],
) -> None:
"""Initialize the number entity."""
self.scoped = Scope.ENERGY_CMDS in scopes
self.entity_description = description
super().__init__(data, description.key)
def _async_update_attrs(self) -> None:
"""Update the attributes of the entity."""
self._attr_native_value = self._value
self._attr_icon = icon_for_battery_level(self.native_value)
async def async_set_native_value(self, value: float) -> None:
"""Set new value."""
value = int(value)
self.raise_for_scope(Scope.ENERGY_CMDS)
await handle_command(self.entity_description.func(self.api, value))
self._attr_native_value = value
self.async_write_ha_state()