78 lines
2.2 KiB
Python
78 lines
2.2 KiB
Python
"""Representation of a fan."""
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from __future__ import annotations
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from typing import Any
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from homeassistant.components.fan import FanEntity, FanEntityFeature
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from homeassistant.config_entries import ConfigEntry
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from homeassistant.core import HomeAssistant, callback
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from homeassistant.helpers.dispatcher import async_dispatcher_connect
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from homeassistant.helpers.entity_platform import AddConfigEntryEntitiesCallback
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from .const import DOMAIN, ZWaveMePlatform
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from .entity import ZWaveMeEntity
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DEVICE_NAME = ZWaveMePlatform.FAN
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async def async_setup_entry(
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hass: HomeAssistant,
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config_entry: ConfigEntry,
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async_add_entities: AddConfigEntryEntitiesCallback,
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) -> None:
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"""Set up the fan platform."""
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@callback
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def add_new_device(new_device):
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controller = hass.data[DOMAIN][config_entry.entry_id]
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fan = ZWaveMeFan(controller, new_device)
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async_add_entities(
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[
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fan,
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]
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)
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config_entry.async_on_unload(
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async_dispatcher_connect(
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hass, f"ZWAVE_ME_NEW_{DEVICE_NAME.upper()}", add_new_device
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)
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)
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class ZWaveMeFan(ZWaveMeEntity, FanEntity):
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"""Representation of a ZWaveMe Fan."""
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_attr_supported_features = (
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FanEntityFeature.SET_SPEED
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| FanEntityFeature.TURN_OFF
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| FanEntityFeature.TURN_ON
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)
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@property
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def percentage(self) -> int:
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"""Return the current speed as a percentage."""
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if self.device.level == 99: # Scale max value
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return 100
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return self.device.level
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def set_percentage(self, percentage: int) -> None:
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"""Set the speed percentage of the fan."""
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self.controller.zwave_api.send_command(
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self.device.id, f"exact?level={min(percentage, 99)}"
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)
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def turn_off(self, **kwargs: Any) -> None:
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"""Turn the fan off."""
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self.controller.zwave_api.send_command(self.device.id, "exact?level=0")
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def turn_on(
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self,
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percentage: int | None = None,
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preset_mode: str | None = None,
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**kwargs: Any,
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) -> None:
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"""Turn on the fan."""
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self.set_percentage(percentage if percentage is not None else 99)
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