114 lines
3.2 KiB
Python
114 lines
3.2 KiB
Python
"""Support for VeSync fans."""
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import logging
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from homeassistant.components.fan import (
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SPEED_HIGH,
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SPEED_LOW,
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SPEED_MEDIUM,
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SPEED_OFF,
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SUPPORT_SET_SPEED,
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FanEntity,
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)
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from homeassistant.core import callback
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from homeassistant.helpers.dispatcher import async_dispatcher_connect
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from .common import VeSyncDevice
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from .const import DOMAIN, VS_DISCOVERY, VS_DISPATCHERS, VS_FANS
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_LOGGER = logging.getLogger(__name__)
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DEV_TYPE_TO_HA = {
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"LV-PUR131S": "fan",
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}
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FAN_SPEEDS = [SPEED_OFF, SPEED_LOW, SPEED_MEDIUM, SPEED_HIGH]
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FAN_MODE_AUTO = "auto"
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async def async_setup_entry(hass, config_entry, async_add_entities):
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"""Set up the VeSync fan platform."""
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async def async_discover(devices):
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"""Add new devices to platform."""
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_async_setup_entities(devices, async_add_entities)
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disp = async_dispatcher_connect(hass, VS_DISCOVERY.format(VS_FANS), async_discover)
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hass.data[DOMAIN][VS_DISPATCHERS].append(disp)
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_async_setup_entities(hass.data[DOMAIN][VS_FANS], async_add_entities)
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@callback
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def _async_setup_entities(devices, async_add_entities):
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"""Check if device is online and add entity."""
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dev_list = []
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for dev in devices:
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if DEV_TYPE_TO_HA.get(dev.device_type) == "fan":
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dev_list.append(VeSyncFanHA(dev))
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else:
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_LOGGER.warning(
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"%s - Unknown device type - %s", dev.device_name, dev.device_type
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)
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continue
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async_add_entities(dev_list, update_before_add=True)
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class VeSyncFanHA(VeSyncDevice, FanEntity):
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"""Representation of a VeSync fan."""
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def __init__(self, fan):
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"""Initialize the VeSync fan device."""
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super().__init__(fan)
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self.smartfan = fan
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@property
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def supported_features(self):
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"""Flag supported features."""
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return SUPPORT_SET_SPEED
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@property
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def speed(self):
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"""Return the current speed."""
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if self.smartfan.mode == FAN_MODE_AUTO:
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return None
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if self.smartfan.mode == "manual":
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current_level = self.smartfan.fan_level
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if current_level is not None:
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return FAN_SPEEDS[current_level]
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return None
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@property
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def speed_list(self):
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"""Get the list of available speeds."""
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return FAN_SPEEDS
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@property
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def unique_info(self):
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"""Return the ID of this fan."""
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return self.smartfan.uuid
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@property
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def device_state_attributes(self):
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"""Return the state attributes of the fan."""
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return {
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"mode": self.smartfan.mode,
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"active_time": self.smartfan.active_time,
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"filter_life": self.smartfan.filter_life,
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"air_quality": self.smartfan.air_quality,
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"screen_status": self.smartfan.screen_status,
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}
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def set_speed(self, speed):
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"""Set the speed of the device."""
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if not self.smartfan.is_on:
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self.smartfan.turn_on()
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self.smartfan.manual_mode()
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self.smartfan.change_fan_speed(FAN_SPEEDS.index(speed))
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def turn_on(self, speed: str = None, **kwargs) -> None:
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"""Turn the device on."""
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self.smartfan.turn_on()
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self.set_speed(speed)
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