247 lines
8.9 KiB
Python
247 lines
8.9 KiB
Python
"""DataUpdateCoordinator for the wallbox integration."""
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from __future__ import annotations
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from collections.abc import Callable
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from datetime import timedelta
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from http import HTTPStatus
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import logging
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from typing import Any, Concatenate
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import requests
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from wallbox import Wallbox
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from homeassistant.config_entries import ConfigEntry
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from homeassistant.core import HomeAssistant
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from homeassistant.exceptions import ConfigEntryAuthFailed, HomeAssistantError
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from homeassistant.helpers.update_coordinator import DataUpdateCoordinator
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from .const import (
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CHARGER_CURRENCY_KEY,
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CHARGER_DATA_KEY,
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CHARGER_ENERGY_PRICE_KEY,
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CHARGER_FEATURES_KEY,
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CHARGER_LOCKED_UNLOCKED_KEY,
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CHARGER_MAX_CHARGING_CURRENT_KEY,
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CHARGER_MAX_ICP_CURRENT_KEY,
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CHARGER_PLAN_KEY,
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CHARGER_POWER_BOOST_KEY,
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CHARGER_STATUS_DESCRIPTION_KEY,
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CHARGER_STATUS_ID_KEY,
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CODE_KEY,
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CONF_STATION,
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DOMAIN,
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UPDATE_INTERVAL,
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ChargerStatus,
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)
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_LOGGER = logging.getLogger(__name__)
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# Translation of StatusId based on Wallbox portal code:
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# https://my.wallbox.com/src/utilities/charger/chargerStatuses.js
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CHARGER_STATUS: dict[int, ChargerStatus] = {
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0: ChargerStatus.DISCONNECTED,
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14: ChargerStatus.ERROR,
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15: ChargerStatus.ERROR,
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161: ChargerStatus.READY,
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162: ChargerStatus.READY,
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163: ChargerStatus.DISCONNECTED,
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164: ChargerStatus.WAITING,
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165: ChargerStatus.LOCKED,
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166: ChargerStatus.UPDATING,
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177: ChargerStatus.SCHEDULED,
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178: ChargerStatus.PAUSED,
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179: ChargerStatus.SCHEDULED,
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180: ChargerStatus.WAITING_FOR_CAR,
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181: ChargerStatus.WAITING_FOR_CAR,
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182: ChargerStatus.PAUSED,
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183: ChargerStatus.WAITING_IN_QUEUE_POWER_SHARING,
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184: ChargerStatus.WAITING_IN_QUEUE_POWER_SHARING,
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185: ChargerStatus.WAITING_IN_QUEUE_POWER_BOOST,
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186: ChargerStatus.WAITING_IN_QUEUE_POWER_BOOST,
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187: ChargerStatus.WAITING_MID_FAILED,
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188: ChargerStatus.WAITING_MID_SAFETY,
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189: ChargerStatus.WAITING_IN_QUEUE_ECO_SMART,
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193: ChargerStatus.CHARGING,
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194: ChargerStatus.CHARGING,
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195: ChargerStatus.CHARGING,
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196: ChargerStatus.DISCHARGING,
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209: ChargerStatus.LOCKED,
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210: ChargerStatus.LOCKED_CAR_CONNECTED,
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}
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def _require_authentication[_WallboxCoordinatorT: WallboxCoordinator, **_P](
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func: Callable[Concatenate[_WallboxCoordinatorT, _P], Any],
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) -> Callable[Concatenate[_WallboxCoordinatorT, _P], Any]:
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"""Authenticate with decorator using Wallbox API."""
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def require_authentication(
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self: _WallboxCoordinatorT, *args: _P.args, **kwargs: _P.kwargs
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) -> Any:
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"""Authenticate using Wallbox API."""
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try:
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self.authenticate()
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return func(self, *args, **kwargs)
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except requests.exceptions.HTTPError as wallbox_connection_error:
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if wallbox_connection_error.response.status_code == HTTPStatus.FORBIDDEN:
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raise ConfigEntryAuthFailed from wallbox_connection_error
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raise ConnectionError from wallbox_connection_error
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return require_authentication
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def _validate(wallbox: Wallbox) -> None:
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"""Authenticate using Wallbox API."""
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try:
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wallbox.authenticate()
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except requests.exceptions.HTTPError as wallbox_connection_error:
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if wallbox_connection_error.response.status_code == 403:
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raise InvalidAuth from wallbox_connection_error
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raise ConnectionError from wallbox_connection_error
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async def async_validate_input(hass: HomeAssistant, wallbox: Wallbox) -> None:
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"""Get new sensor data for Wallbox component."""
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await hass.async_add_executor_job(_validate, wallbox)
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class WallboxCoordinator(DataUpdateCoordinator[dict[str, Any]]):
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"""Wallbox Coordinator class."""
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config_entry: ConfigEntry
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def __init__(
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self, hass: HomeAssistant, config_entry: ConfigEntry, wallbox: Wallbox
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) -> None:
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"""Initialize."""
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self._station = config_entry.data[CONF_STATION]
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self._wallbox = wallbox
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super().__init__(
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hass,
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_LOGGER,
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config_entry=config_entry,
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name=DOMAIN,
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update_interval=timedelta(seconds=UPDATE_INTERVAL),
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)
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def authenticate(self) -> None:
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"""Authenticate using Wallbox API."""
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self._wallbox.authenticate()
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@_require_authentication
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def _get_data(self) -> dict[str, Any]:
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"""Get new sensor data for Wallbox component."""
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data: dict[str, Any] = self._wallbox.getChargerStatus(self._station)
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data[CHARGER_MAX_CHARGING_CURRENT_KEY] = data[CHARGER_DATA_KEY][
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CHARGER_MAX_CHARGING_CURRENT_KEY
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]
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data[CHARGER_LOCKED_UNLOCKED_KEY] = data[CHARGER_DATA_KEY][
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CHARGER_LOCKED_UNLOCKED_KEY
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]
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data[CHARGER_ENERGY_PRICE_KEY] = data[CHARGER_DATA_KEY][
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CHARGER_ENERGY_PRICE_KEY
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]
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# Only show max_icp_current if power_boost is available in the wallbox unit:
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if (
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data[CHARGER_DATA_KEY].get(CHARGER_MAX_ICP_CURRENT_KEY, 0) > 0
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and CHARGER_POWER_BOOST_KEY
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in data[CHARGER_DATA_KEY][CHARGER_PLAN_KEY][CHARGER_FEATURES_KEY]
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):
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data[CHARGER_MAX_ICP_CURRENT_KEY] = data[CHARGER_DATA_KEY][
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CHARGER_MAX_ICP_CURRENT_KEY
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]
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data[CHARGER_CURRENCY_KEY] = (
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f"{data[CHARGER_DATA_KEY][CHARGER_CURRENCY_KEY][CODE_KEY]}/kWh"
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)
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data[CHARGER_STATUS_DESCRIPTION_KEY] = CHARGER_STATUS.get(
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data[CHARGER_STATUS_ID_KEY], ChargerStatus.UNKNOWN
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)
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return data
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async def _async_update_data(self) -> dict[str, Any]:
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"""Get new sensor data for Wallbox component."""
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return await self.hass.async_add_executor_job(self._get_data)
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@_require_authentication
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def _set_charging_current(self, charging_current: float) -> None:
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"""Set maximum charging current for Wallbox."""
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try:
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self._wallbox.setMaxChargingCurrent(self._station, charging_current)
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except requests.exceptions.HTTPError as wallbox_connection_error:
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if wallbox_connection_error.response.status_code == 403:
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raise InvalidAuth from wallbox_connection_error
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raise
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async def async_set_charging_current(self, charging_current: float) -> None:
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"""Set maximum charging current for Wallbox."""
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await self.hass.async_add_executor_job(
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self._set_charging_current, charging_current
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)
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await self.async_request_refresh()
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@_require_authentication
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def _set_icp_current(self, icp_current: float) -> None:
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"""Set maximum icp current for Wallbox."""
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try:
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self._wallbox.setIcpMaxCurrent(self._station, icp_current)
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except requests.exceptions.HTTPError as wallbox_connection_error:
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if wallbox_connection_error.response.status_code == 403:
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raise InvalidAuth from wallbox_connection_error
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raise
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async def async_set_icp_current(self, icp_current: float) -> None:
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"""Set maximum icp current for Wallbox."""
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await self.hass.async_add_executor_job(self._set_icp_current, icp_current)
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await self.async_request_refresh()
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@_require_authentication
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def _set_energy_cost(self, energy_cost: float) -> None:
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"""Set energy cost for Wallbox."""
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self._wallbox.setEnergyCost(self._station, energy_cost)
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async def async_set_energy_cost(self, energy_cost: float) -> None:
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"""Set energy cost for Wallbox."""
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await self.hass.async_add_executor_job(self._set_energy_cost, energy_cost)
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await self.async_request_refresh()
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@_require_authentication
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def _set_lock_unlock(self, lock: bool) -> None:
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"""Set wallbox to locked or unlocked."""
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try:
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if lock:
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self._wallbox.lockCharger(self._station)
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else:
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self._wallbox.unlockCharger(self._station)
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except requests.exceptions.HTTPError as wallbox_connection_error:
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if wallbox_connection_error.response.status_code == 403:
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raise InvalidAuth from wallbox_connection_error
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raise
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async def async_set_lock_unlock(self, lock: bool) -> None:
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"""Set wallbox to locked or unlocked."""
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await self.hass.async_add_executor_job(self._set_lock_unlock, lock)
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await self.async_request_refresh()
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@_require_authentication
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def _pause_charger(self, pause: bool) -> None:
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"""Set wallbox to pause or resume."""
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if pause:
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self._wallbox.pauseChargingSession(self._station)
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else:
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self._wallbox.resumeChargingSession(self._station)
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async def async_pause_charger(self, pause: bool) -> None:
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"""Set wallbox to pause or resume."""
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await self.hass.async_add_executor_job(self._pause_charger, pause)
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await self.async_request_refresh()
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class InvalidAuth(HomeAssistantError):
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"""Error to indicate there is invalid auth."""
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