160 lines
4.6 KiB
Python
160 lines
4.6 KiB
Python
"""Support for VeSync fans."""
|
|
import logging
|
|
import math
|
|
|
|
from homeassistant.components.fan import SUPPORT_SET_SPEED, FanEntity
|
|
from homeassistant.core import callback
|
|
from homeassistant.helpers.dispatcher import async_dispatcher_connect
|
|
from homeassistant.util.percentage import (
|
|
int_states_in_range,
|
|
percentage_to_ranged_value,
|
|
ranged_value_to_percentage,
|
|
)
|
|
|
|
from .common import VeSyncDevice
|
|
from .const import DOMAIN, VS_DISCOVERY, VS_DISPATCHERS, VS_FANS
|
|
|
|
_LOGGER = logging.getLogger(__name__)
|
|
|
|
DEV_TYPE_TO_HA = {
|
|
"LV-PUR131S": "fan",
|
|
}
|
|
|
|
FAN_MODE_AUTO = "auto"
|
|
FAN_MODE_SLEEP = "sleep"
|
|
|
|
PRESET_MODES = [FAN_MODE_AUTO, FAN_MODE_SLEEP]
|
|
SPEED_RANGE = (1, 3) # off is not included
|
|
|
|
|
|
async def async_setup_entry(hass, config_entry, async_add_entities):
|
|
"""Set up the VeSync fan platform."""
|
|
|
|
async def async_discover(devices):
|
|
"""Add new devices to platform."""
|
|
_async_setup_entities(devices, async_add_entities)
|
|
|
|
disp = async_dispatcher_connect(hass, VS_DISCOVERY.format(VS_FANS), async_discover)
|
|
hass.data[DOMAIN][VS_DISPATCHERS].append(disp)
|
|
|
|
_async_setup_entities(hass.data[DOMAIN][VS_FANS], async_add_entities)
|
|
|
|
|
|
@callback
|
|
def _async_setup_entities(devices, async_add_entities):
|
|
"""Check if device is online and add entity."""
|
|
dev_list = []
|
|
for dev in devices:
|
|
if DEV_TYPE_TO_HA.get(dev.device_type) == "fan":
|
|
dev_list.append(VeSyncFanHA(dev))
|
|
else:
|
|
_LOGGER.warning(
|
|
"%s - Unknown device type - %s", dev.device_name, dev.device_type
|
|
)
|
|
continue
|
|
|
|
async_add_entities(dev_list, update_before_add=True)
|
|
|
|
|
|
class VeSyncFanHA(VeSyncDevice, FanEntity):
|
|
"""Representation of a VeSync fan."""
|
|
|
|
def __init__(self, fan):
|
|
"""Initialize the VeSync fan device."""
|
|
super().__init__(fan)
|
|
self.smartfan = fan
|
|
|
|
@property
|
|
def supported_features(self):
|
|
"""Flag supported features."""
|
|
return SUPPORT_SET_SPEED
|
|
|
|
@property
|
|
def percentage(self):
|
|
"""Return the current speed."""
|
|
if self.smartfan.mode == "manual":
|
|
current_level = self.smartfan.fan_level
|
|
if current_level is not None:
|
|
return ranged_value_to_percentage(SPEED_RANGE, current_level)
|
|
return None
|
|
|
|
@property
|
|
def speed_count(self) -> int:
|
|
"""Return the number of speeds the fan supports."""
|
|
return int_states_in_range(SPEED_RANGE)
|
|
|
|
@property
|
|
def preset_modes(self):
|
|
"""Get the list of available preset modes."""
|
|
return PRESET_MODES
|
|
|
|
@property
|
|
def preset_mode(self):
|
|
"""Get the current preset mode."""
|
|
if self.smartfan.mode in (FAN_MODE_AUTO, FAN_MODE_SLEEP):
|
|
return self.smartfan.mode
|
|
return None
|
|
|
|
@property
|
|
def unique_info(self):
|
|
"""Return the ID of this fan."""
|
|
return self.smartfan.uuid
|
|
|
|
@property
|
|
def extra_state_attributes(self):
|
|
"""Return the state attributes of the fan."""
|
|
return {
|
|
"mode": self.smartfan.mode,
|
|
"active_time": self.smartfan.active_time,
|
|
"filter_life": self.smartfan.filter_life,
|
|
"air_quality": self.smartfan.air_quality,
|
|
"screen_status": self.smartfan.screen_status,
|
|
}
|
|
|
|
def set_percentage(self, percentage):
|
|
"""Set the speed of the device."""
|
|
if percentage == 0:
|
|
self.smartfan.turn_off()
|
|
return
|
|
|
|
if not self.smartfan.is_on:
|
|
self.smartfan.turn_on()
|
|
|
|
self.smartfan.manual_mode()
|
|
self.smartfan.change_fan_speed(
|
|
math.ceil(percentage_to_ranged_value(SPEED_RANGE, percentage))
|
|
)
|
|
self.schedule_update_ha_state()
|
|
|
|
def set_preset_mode(self, preset_mode):
|
|
"""Set the preset mode of device."""
|
|
if preset_mode not in self.preset_modes:
|
|
raise ValueError(
|
|
"{preset_mode} is not one of the valid preset modes: {self.preset_modes}"
|
|
)
|
|
|
|
if not self.smartfan.is_on:
|
|
self.smartfan.turn_on()
|
|
|
|
if preset_mode == FAN_MODE_AUTO:
|
|
self.smartfan.auto_mode()
|
|
elif preset_mode == FAN_MODE_SLEEP:
|
|
self.smartfan.sleep_mode()
|
|
|
|
self.schedule_update_ha_state()
|
|
|
|
def turn_on(
|
|
self,
|
|
speed: str = None,
|
|
percentage: int = None,
|
|
preset_mode: str = None,
|
|
**kwargs,
|
|
) -> None:
|
|
"""Turn the device on."""
|
|
if preset_mode:
|
|
self.set_preset_mode(preset_mode)
|
|
return
|
|
if percentage is None:
|
|
percentage = 50
|
|
self.set_percentage(percentage)
|