142 lines
4.0 KiB
Python
142 lines
4.0 KiB
Python
"""Support for Tuya fans."""
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from __future__ import annotations
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from datetime import timedelta
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from homeassistant.components.fan import (
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DOMAIN as SENSOR_DOMAIN,
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ENTITY_ID_FORMAT,
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SUPPORT_OSCILLATE,
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SUPPORT_SET_SPEED,
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FanEntity,
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)
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from homeassistant.const import CONF_PLATFORM, STATE_OFF
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from homeassistant.helpers.dispatcher import async_dispatcher_connect
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from homeassistant.util.percentage import (
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ordered_list_item_to_percentage,
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percentage_to_ordered_list_item,
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)
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from . import TuyaDevice
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from .const import DOMAIN, TUYA_DATA, TUYA_DISCOVERY_NEW
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SCAN_INTERVAL = timedelta(seconds=15)
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async def async_setup_entry(hass, config_entry, async_add_entities):
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"""Set up tuya sensors dynamically through tuya discovery."""
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platform = config_entry.data[CONF_PLATFORM]
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async def async_discover_sensor(dev_ids):
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"""Discover and add a discovered tuya sensor."""
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if not dev_ids:
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return
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entities = await hass.async_add_executor_job(
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_setup_entities,
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hass,
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dev_ids,
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platform,
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)
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async_add_entities(entities)
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async_dispatcher_connect(
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hass, TUYA_DISCOVERY_NEW.format(SENSOR_DOMAIN), async_discover_sensor
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)
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devices_ids = hass.data[DOMAIN]["pending"].pop(SENSOR_DOMAIN)
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await async_discover_sensor(devices_ids)
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def _setup_entities(hass, dev_ids, platform):
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"""Set up Tuya Fan device."""
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tuya = hass.data[DOMAIN][TUYA_DATA]
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entities = []
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for dev_id in dev_ids:
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device = tuya.get_device_by_id(dev_id)
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if device is None:
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continue
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entities.append(TuyaFanDevice(device, platform))
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return entities
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class TuyaFanDevice(TuyaDevice, FanEntity):
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"""Tuya fan devices."""
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def __init__(self, tuya, platform):
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"""Init Tuya fan device."""
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super().__init__(tuya, platform)
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self.entity_id = ENTITY_ID_FORMAT.format(tuya.object_id())
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self.speeds = []
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async def async_added_to_hass(self):
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"""Create fan list when add to hass."""
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await super().async_added_to_hass()
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self.speeds.extend(self._tuya.speed_list())
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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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if percentage == 0:
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self.turn_off()
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else:
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tuya_speed = percentage_to_ordered_list_item(self.speeds, percentage)
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self._tuya.set_speed(tuya_speed)
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def turn_on(
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self,
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speed: str = None,
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percentage: int = None,
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preset_mode: str = None,
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**kwargs,
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) -> None:
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"""Turn on the fan."""
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if percentage is not None:
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self.set_percentage(percentage)
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else:
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self._tuya.turn_on()
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def turn_off(self, **kwargs) -> None:
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"""Turn the entity off."""
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self._tuya.turn_off()
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def oscillate(self, oscillating) -> None:
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"""Oscillate the fan."""
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self._tuya.oscillate(oscillating)
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@property
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def speed_count(self) -> int:
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"""Return the number of speeds the fan supports."""
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if self.speeds is None:
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return super().speed_count
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return len(self.speeds)
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@property
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def oscillating(self):
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"""Return current oscillating status."""
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if self.supported_features & SUPPORT_OSCILLATE == 0:
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return None
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if self.speed == STATE_OFF:
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return False
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return self._tuya.oscillating()
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@property
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def is_on(self):
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"""Return true if the entity is on."""
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return self._tuya.state()
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@property
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def percentage(self) -> int | None:
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"""Return the current speed."""
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if not self.is_on:
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return 0
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if self.speeds is None:
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return None
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return ordered_list_item_to_percentage(self.speeds, self._tuya.speed())
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@property
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def supported_features(self) -> int:
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"""Flag supported features."""
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if self._tuya.support_oscillate():
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return SUPPORT_SET_SPEED | SUPPORT_OSCILLATE
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return SUPPORT_SET_SPEED
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