Fix custom device_class fan support after Hass v2023.12

[Fokir]

Reproducible after updating to HA 2023.12 There are 3 devices with the "fan" type overridden. When trying to turn it on/off, an error appears. Similar devices with the "light" type work well.

Logger: homeassistant.components.websocket_api.http.connection
Source: components/websocket_api/commands.py:238
Integration: Home Assistant WebSocket API ([documentation](https://www.home-assistant.io/integrations/websocket_api), [issues](https://github.com/home-assistant/core/issues?q=is%3Aissue+is%3Aopen+label%3A%22integration%3A+websocket_api%22))
First occurred: 13:04:15 (10 occurrences)
Last logged: 13:19:29

[140184720678080] XSwitch.async_turn_on() takes 1 positional argument but 3 were given
[140184324040128] XSwitch.async_turn_on() takes 1 positional argument but 3 were given
[140184324300480] XSwitch.async_turn_on() takes 1 positional argument but 3 were given
[140184301793984] XSwitch.async_turn_on() takes 1 positional argument but 3 were given
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/components/websocket_api/commands.py", line 238, in handle_call_service
    response = await hass.services.async_call(
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/core.py", line 2067, in async_call
    response_data = await coro
                    ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/core.py", line 2104, in _execute_service
    return await target(service_call)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/entity_component.py", line 272, in handle_service
    return await service.entity_service_call(
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/service.py", line 878, in entity_service_call
    single_response = await _handle_entity_call(
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/service.py", line 948, in _handle_entity_call
    result = await task
             ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/fan/__init__.py", line 305, in async_handle_turn_on_service
    await self.async_turn_on(percentage, preset_mode, **kwargs)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
TypeError: XSwitch.async_turn_on() takes 1 positional argument but 3 were given

[bepluy]

Same issue after updating to 2023.12.1. All devices marked as fan via Sonoff Lan can't be turned on with error Failed to call service fan/turn_on. XSwitches.async_turn_on() takes 1 positional argument but 3 were given

[wokkeltje13]

if I read this, then I think we have a HA issue and not a Sonoff issue. Since I have exact the same issue with a xaomi fan.

https://github.com/syssi/xiaomi_fan/issues/239

[trullock]

I have this same issue.

I use Sonoff LAN integration, so simply remapped my fan as a light for now to keep it working

[andrewraj]

I have the same issue as well, and it works when the entity is converted back to switch instead of a fan.

[TTLucian]

Same problem here!

[IvanGavrilenko]

Just the same, while switching off - works fine (I can switch on via ewelink app and switch off via HA)

[gmikulski]

Seems I have same issue, how did you guys solve it?

[moorsey]

Watching this, seeing same issue

Looks like the xiaomi_fan issue linked above was fixed by the author, stating it was caused by this HA core change - https://github.com/home-assistant/core/commit/953a212dd697c5b916a335869bed8b36be466b92

[dkurzelewski]

I was change

async def async_turn_on(self, **kwargs):

to:

async def async_turn_on(self, speed: str = None, mode: str = None, **kwargs) -> None:

in switch.py work for me. I will be wait for official pull.

[IvanGavrilenko]

I was change

async def async_turn_on(self, **kwargs):

to:

async def async_turn_on(self, speed: str = None, mode: str = None, **kwargs) -> None:

in switch.py work for me. I will be wait for official pull.

Did the same - now fan switches on correctly

[AlexxIT]

https://github.com/AlexxIT/SonoffLAN/releases/tag/v3.6.0