core/homeassistant/components/xiaomi_miio/fan.py

916 lines
30 KiB
Python

"""Support for Xiaomi Mi Air Purifier and Xiaomi Mi Air Humidifier."""
import asyncio
from enum import Enum
import logging
import math
from miio.airfresh import OperationMode as AirfreshOperationMode
from miio.airpurifier import OperationMode as AirpurifierOperationMode
from miio.airpurifier_miot import OperationMode as AirpurifierMiotOperationMode
from miio.fan import (
MoveDirection as FanMoveDirection,
OperationMode as FanOperationMode,
)
import voluptuous as vol
from homeassistant.components.fan import (
SUPPORT_DIRECTION,
SUPPORT_OSCILLATE,
SUPPORT_PRESET_MODE,
SUPPORT_SET_SPEED,
FanEntity,
)
from homeassistant.const import ATTR_ENTITY_ID, ATTR_MODE
from homeassistant.core import callback
import homeassistant.helpers.config_validation as cv
from homeassistant.util.percentage import (
percentage_to_ranged_value,
ranged_value_to_percentage,
)
from .const import (
CONF_DEVICE,
CONF_FLOW_TYPE,
DOMAIN,
FEATURE_FLAGS_AIRFRESH,
FEATURE_FLAGS_AIRPURIFIER_2S,
FEATURE_FLAGS_AIRPURIFIER_3C,
FEATURE_FLAGS_AIRPURIFIER_MIIO,
FEATURE_FLAGS_AIRPURIFIER_MIOT,
FEATURE_FLAGS_AIRPURIFIER_PRO,
FEATURE_FLAGS_AIRPURIFIER_PRO_V7,
FEATURE_FLAGS_AIRPURIFIER_V3,
FEATURE_FLAGS_FAN,
FEATURE_FLAGS_FAN_P5,
FEATURE_RESET_FILTER,
FEATURE_SET_EXTRA_FEATURES,
KEY_COORDINATOR,
KEY_DEVICE,
MODEL_AIRPURIFIER_2H,
MODEL_AIRPURIFIER_2S,
MODEL_AIRPURIFIER_3C,
MODEL_AIRPURIFIER_PRO,
MODEL_AIRPURIFIER_PRO_V7,
MODEL_AIRPURIFIER_V3,
MODEL_FAN_P5,
MODELS_FAN_MIIO,
MODELS_PURIFIER_MIOT,
SERVICE_RESET_FILTER,
SERVICE_SET_EXTRA_FEATURES,
)
from .device import XiaomiCoordinatedMiioEntity
_LOGGER = logging.getLogger(__name__)
DEFAULT_NAME = "Xiaomi Miio Device"
DATA_KEY = "fan.xiaomi_miio"
CONF_MODEL = "model"
ATTR_MODEL = "model"
ATTR_MODE_NATURE = "Nature"
ATTR_MODE_NORMAL = "Normal"
# Air Purifier
ATTR_BRIGHTNESS = "brightness"
ATTR_FAN_LEVEL = "fan_level"
ATTR_SLEEP_TIME = "sleep_time"
ATTR_SLEEP_LEARN_COUNT = "sleep_mode_learn_count"
ATTR_EXTRA_FEATURES = "extra_features"
ATTR_FEATURES = "features"
ATTR_TURBO_MODE_SUPPORTED = "turbo_mode_supported"
ATTR_SLEEP_MODE = "sleep_mode"
ATTR_USE_TIME = "use_time"
ATTR_BUTTON_PRESSED = "button_pressed"
# Map attributes to properties of the state object
AVAILABLE_ATTRIBUTES_AIRPURIFIER_COMMON = {
ATTR_MODE: "mode",
ATTR_EXTRA_FEATURES: "extra_features",
ATTR_TURBO_MODE_SUPPORTED: "turbo_mode_supported",
ATTR_BUTTON_PRESSED: "button_pressed",
}
AVAILABLE_ATTRIBUTES_AIRPURIFIER = {
**AVAILABLE_ATTRIBUTES_AIRPURIFIER_COMMON,
ATTR_SLEEP_TIME: "sleep_time",
ATTR_SLEEP_LEARN_COUNT: "sleep_mode_learn_count",
ATTR_USE_TIME: "use_time",
ATTR_SLEEP_MODE: "sleep_mode",
}
AVAILABLE_ATTRIBUTES_AIRPURIFIER_PRO = {
**AVAILABLE_ATTRIBUTES_AIRPURIFIER_COMMON,
ATTR_USE_TIME: "use_time",
ATTR_SLEEP_TIME: "sleep_time",
ATTR_SLEEP_LEARN_COUNT: "sleep_mode_learn_count",
}
AVAILABLE_ATTRIBUTES_AIRPURIFIER_MIOT = {
ATTR_MODE: "mode",
ATTR_USE_TIME: "use_time",
}
AVAILABLE_ATTRIBUTES_AIRPURIFIER_PRO_V7 = AVAILABLE_ATTRIBUTES_AIRPURIFIER_COMMON
AVAILABLE_ATTRIBUTES_AIRPURIFIER_V3 = {
# Common set isn't used here. It's a very basic version of the device.
ATTR_MODE: "mode",
ATTR_SLEEP_TIME: "sleep_time",
ATTR_SLEEP_LEARN_COUNT: "sleep_mode_learn_count",
ATTR_EXTRA_FEATURES: "extra_features",
ATTR_USE_TIME: "use_time",
ATTR_BUTTON_PRESSED: "button_pressed",
}
AVAILABLE_ATTRIBUTES_AIRFRESH = {
ATTR_MODE: "mode",
ATTR_USE_TIME: "use_time",
ATTR_EXTRA_FEATURES: "extra_features",
}
PRESET_MODES_AIRPURIFIER = ["Auto", "Silent", "Favorite", "Idle"]
PRESET_MODES_AIRPURIFIER_MIOT = ["Auto", "Silent", "Favorite", "Fan"]
OPERATION_MODES_AIRPURIFIER_PRO = ["Auto", "Silent", "Favorite"]
PRESET_MODES_AIRPURIFIER_PRO = ["Auto", "Silent", "Favorite"]
OPERATION_MODES_AIRPURIFIER_PRO_V7 = OPERATION_MODES_AIRPURIFIER_PRO
PRESET_MODES_AIRPURIFIER_PRO_V7 = PRESET_MODES_AIRPURIFIER_PRO
OPERATION_MODES_AIRPURIFIER_2S = ["Auto", "Silent", "Favorite"]
PRESET_MODES_AIRPURIFIER_2S = ["Auto", "Silent", "Favorite"]
OPERATION_MODES_AIRPURIFIER_3 = ["Auto", "Silent", "Favorite", "Fan"]
OPERATION_MODES_AIRPURIFIER_V3 = [
"Auto",
"Silent",
"Favorite",
"Idle",
"Medium",
"High",
"Strong",
]
PRESET_MODES_AIRPURIFIER_V3 = [
"Auto",
"Silent",
"Favorite",
"Idle",
"Medium",
"High",
"Strong",
]
OPERATION_MODES_AIRFRESH = ["Auto", "Silent", "Interval", "Low", "Middle", "Strong"]
PRESET_MODES_AIRFRESH = ["Auto", "Interval"]
AIRPURIFIER_SERVICE_SCHEMA = vol.Schema({vol.Optional(ATTR_ENTITY_ID): cv.entity_ids})
SERVICE_SCHEMA_EXTRA_FEATURES = AIRPURIFIER_SERVICE_SCHEMA.extend(
{vol.Required(ATTR_FEATURES): cv.positive_int}
)
SERVICE_TO_METHOD = {
SERVICE_RESET_FILTER: {"method": "async_reset_filter"},
SERVICE_SET_EXTRA_FEATURES: {
"method": "async_set_extra_features",
"schema": SERVICE_SCHEMA_EXTRA_FEATURES,
},
}
FAN_DIRECTIONS_MAP = {
"forward": "right",
"reverse": "left",
}
async def async_setup_entry(hass, config_entry, async_add_entities):
"""Set up the Fan from a config entry."""
entities = []
if not config_entry.data[CONF_FLOW_TYPE] == CONF_DEVICE:
return
hass.data.setdefault(DATA_KEY, {})
name = config_entry.title
model = config_entry.data[CONF_MODEL]
unique_id = config_entry.unique_id
coordinator = hass.data[DOMAIN][config_entry.entry_id][KEY_COORDINATOR]
device = hass.data[DOMAIN][config_entry.entry_id][KEY_DEVICE]
if model == MODEL_AIRPURIFIER_3C:
entity = XiaomiAirPurifierMB4(
name,
device,
config_entry,
unique_id,
coordinator,
)
elif model in MODELS_PURIFIER_MIOT:
entity = XiaomiAirPurifierMiot(
name,
device,
config_entry,
unique_id,
coordinator,
)
elif model.startswith("zhimi.airpurifier."):
entity = XiaomiAirPurifier(name, device, config_entry, unique_id, coordinator)
elif model.startswith("zhimi.airfresh."):
entity = XiaomiAirFresh(name, device, config_entry, unique_id, coordinator)
elif model == MODEL_FAN_P5:
entity = XiaomiFanP5(name, device, config_entry, unique_id, coordinator)
elif model in MODELS_FAN_MIIO:
entity = XiaomiFan(name, device, config_entry, unique_id, coordinator)
else:
return
hass.data[DATA_KEY][unique_id] = entity
entities.append(entity)
async def async_service_handler(service):
"""Map services to methods on XiaomiAirPurifier."""
method = SERVICE_TO_METHOD[service.service]
params = {
key: value for key, value in service.data.items() if key != ATTR_ENTITY_ID
}
entity_ids = service.data.get(ATTR_ENTITY_ID)
if entity_ids:
filtered_entities = [
entity
for entity in hass.data[DATA_KEY].values()
if entity.entity_id in entity_ids
]
else:
filtered_entities = hass.data[DATA_KEY].values()
update_tasks = []
for entity in filtered_entities:
entity_method = getattr(entity, method["method"], None)
if not entity_method:
continue
await entity_method(**params)
update_tasks.append(
hass.async_create_task(entity.async_update_ha_state(True))
)
if update_tasks:
await asyncio.wait(update_tasks)
for air_purifier_service, method in SERVICE_TO_METHOD.items():
schema = method.get("schema", AIRPURIFIER_SERVICE_SCHEMA)
hass.services.async_register(
DOMAIN, air_purifier_service, async_service_handler, schema=schema
)
async_add_entities(entities)
class XiaomiGenericDevice(XiaomiCoordinatedMiioEntity, FanEntity):
"""Representation of a generic Xiaomi device."""
def __init__(self, name, device, entry, unique_id, coordinator):
"""Initialize the generic Xiaomi device."""
super().__init__(name, device, entry, unique_id, coordinator)
self._available = False
self._available_attributes = {}
self._state = None
self._mode = None
self._fan_level = None
self._state_attrs = {ATTR_MODEL: self._model}
self._device_features = 0
self._supported_features = 0
self._speed_count = 100
self._preset_modes = []
@property
def supported_features(self):
"""Flag supported features."""
return self._supported_features
@property
def speed_count(self):
"""Return the number of speeds of the fan supported."""
return self._speed_count
@property
def preset_modes(self) -> list:
"""Get the list of available preset modes."""
return self._preset_modes
@property
def percentage(self):
"""Return the percentage based speed of the fan."""
return None
@property
def preset_mode(self):
"""Return the percentage based speed of the fan."""
return None
@property
def available(self):
"""Return true when state is known."""
return super().available and self._available
@property
def extra_state_attributes(self):
"""Return the state attributes of the device."""
return self._state_attrs
@property
def is_on(self):
"""Return true if device is on."""
return self._state
@staticmethod
def _extract_value_from_attribute(state, attribute):
value = getattr(state, attribute)
if isinstance(value, Enum):
return value.value
return value
@callback
def _handle_coordinator_update(self):
"""Fetch state from the device."""
self._available = True
self._state = self.coordinator.data.is_on
self._state_attrs.update(
{
key: self._extract_value_from_attribute(self.coordinator.data, value)
for key, value in self._available_attributes.items()
}
)
self._mode = self._state_attrs.get(ATTR_MODE)
self._fan_level = getattr(self.coordinator.data, ATTR_FAN_LEVEL, None)
self.async_write_ha_state()
#
# The fan entity model has changed to use percentages and preset_modes
# instead of speeds.
#
# Please review
# https://developers.home-assistant.io/docs/core/entity/fan/
#
async def async_turn_on(
self,
speed: str = None,
percentage: int = None,
preset_mode: str = None,
**kwargs,
) -> None:
"""Turn the device on."""
result = await self._try_command(
"Turning the miio device on failed.", self._device.on
)
# If operation mode was set the device must not be turned on.
if percentage:
await self.async_set_percentage(percentage)
if preset_mode:
await self.async_set_preset_mode(preset_mode)
if result:
self._state = True
self.async_write_ha_state()
async def async_turn_off(self, **kwargs) -> None:
"""Turn the device off."""
result = await self._try_command(
"Turning the miio device off failed.", self._device.off
)
if result:
self._state = False
self.async_write_ha_state()
class XiaomiAirPurifier(XiaomiGenericDevice):
"""Representation of a Xiaomi Air Purifier."""
PRESET_MODE_MAPPING = {
"Auto": AirpurifierOperationMode.Auto,
"Silent": AirpurifierOperationMode.Silent,
"Favorite": AirpurifierOperationMode.Favorite,
"Idle": AirpurifierOperationMode.Favorite,
}
SPEED_MODE_MAPPING = {
1: AirpurifierOperationMode.Silent,
2: AirpurifierOperationMode.Medium,
3: AirpurifierOperationMode.High,
4: AirpurifierOperationMode.Strong,
}
REVERSE_SPEED_MODE_MAPPING = {v: k for k, v in SPEED_MODE_MAPPING.items()}
def __init__(self, name, device, entry, unique_id, coordinator):
"""Initialize the plug switch."""
super().__init__(name, device, entry, unique_id, coordinator)
if self._model == MODEL_AIRPURIFIER_PRO:
self._device_features = FEATURE_FLAGS_AIRPURIFIER_PRO
self._available_attributes = AVAILABLE_ATTRIBUTES_AIRPURIFIER_PRO
self._preset_modes = PRESET_MODES_AIRPURIFIER_PRO
self._supported_features = SUPPORT_PRESET_MODE
self._speed_count = 1
self._operation_mode_class = AirpurifierOperationMode
elif self._model == MODEL_AIRPURIFIER_PRO_V7:
self._device_features = FEATURE_FLAGS_AIRPURIFIER_PRO_V7
self._available_attributes = AVAILABLE_ATTRIBUTES_AIRPURIFIER_PRO_V7
self._preset_modes = PRESET_MODES_AIRPURIFIER_PRO_V7
self._supported_features = SUPPORT_PRESET_MODE
self._speed_count = 1
self._operation_mode_class = AirpurifierOperationMode
elif self._model in [MODEL_AIRPURIFIER_2S, MODEL_AIRPURIFIER_2H]:
self._device_features = FEATURE_FLAGS_AIRPURIFIER_2S
self._available_attributes = AVAILABLE_ATTRIBUTES_AIRPURIFIER_COMMON
self._preset_modes = PRESET_MODES_AIRPURIFIER_2S
self._supported_features = SUPPORT_PRESET_MODE
self._speed_count = 1
self._operation_mode_class = AirpurifierOperationMode
elif self._model in MODELS_PURIFIER_MIOT:
self._device_features = FEATURE_FLAGS_AIRPURIFIER_MIOT
self._available_attributes = AVAILABLE_ATTRIBUTES_AIRPURIFIER_MIOT
self._preset_modes = PRESET_MODES_AIRPURIFIER_MIOT
self._supported_features = SUPPORT_SET_SPEED | SUPPORT_PRESET_MODE
self._speed_count = 3
self._operation_mode_class = AirpurifierMiotOperationMode
elif self._model == MODEL_AIRPURIFIER_V3:
self._device_features = FEATURE_FLAGS_AIRPURIFIER_V3
self._available_attributes = AVAILABLE_ATTRIBUTES_AIRPURIFIER_V3
self._preset_modes = PRESET_MODES_AIRPURIFIER_V3
self._supported_features = SUPPORT_PRESET_MODE
self._speed_count = 1
self._operation_mode_class = AirpurifierOperationMode
else:
self._device_features = FEATURE_FLAGS_AIRPURIFIER_MIIO
self._available_attributes = AVAILABLE_ATTRIBUTES_AIRPURIFIER
self._preset_modes = PRESET_MODES_AIRPURIFIER
self._supported_features = SUPPORT_PRESET_MODE
self._speed_count = 1
self._operation_mode_class = AirpurifierOperationMode
self._state_attrs.update(
{attribute: None for attribute in self._available_attributes}
)
self._mode = self._state_attrs.get(ATTR_MODE)
self._fan_level = getattr(self.coordinator.data, ATTR_FAN_LEVEL, None)
@property
def preset_mode(self):
"""Get the active preset mode."""
if self._state:
preset_mode = self._operation_mode_class(self._mode).name
return preset_mode if preset_mode in self._preset_modes else None
return None
@property
def percentage(self):
"""Return the current percentage based speed."""
if self._state:
mode = self._operation_mode_class(self._state_attrs[ATTR_MODE])
if mode in self.REVERSE_SPEED_MODE_MAPPING:
return ranged_value_to_percentage(
(1, self._speed_count), self.REVERSE_SPEED_MODE_MAPPING[mode]
)
return None
async def async_set_percentage(self, percentage: int) -> None:
"""Set the percentage of the fan.
This method is a coroutine.
"""
if percentage == 0:
await self.async_turn_off()
return
speed_mode = math.ceil(
percentage_to_ranged_value((1, self._speed_count), percentage)
)
if speed_mode:
await self._try_command(
"Setting operation mode of the miio device failed.",
self._device.set_mode,
self._operation_mode_class(self.SPEED_MODE_MAPPING[speed_mode]),
)
async def async_set_preset_mode(self, preset_mode: str) -> None:
"""Set the preset mode of the fan.
This method is a coroutine.
"""
if preset_mode not in self.preset_modes:
_LOGGER.warning("'%s'is not a valid preset mode", preset_mode)
return
if await self._try_command(
"Setting operation mode of the miio device failed.",
self._device.set_mode,
self.PRESET_MODE_MAPPING[preset_mode],
):
self._mode = self._operation_mode_class[preset_mode].value
self.async_write_ha_state()
async def async_set_extra_features(self, features: int = 1):
"""Set the extra features."""
if self._device_features & FEATURE_SET_EXTRA_FEATURES == 0:
return
await self._try_command(
"Setting the extra features of the miio device failed.",
self._device.set_extra_features,
features,
)
async def async_reset_filter(self):
"""Reset the filter lifetime and usage."""
if self._device_features & FEATURE_RESET_FILTER == 0:
return
await self._try_command(
"Resetting the filter lifetime of the miio device failed.",
self._device.reset_filter,
)
class XiaomiAirPurifierMiot(XiaomiAirPurifier):
"""Representation of a Xiaomi Air Purifier (MiOT protocol)."""
PRESET_MODE_MAPPING = {
"Auto": AirpurifierMiotOperationMode.Auto,
"Silent": AirpurifierMiotOperationMode.Silent,
"Favorite": AirpurifierMiotOperationMode.Favorite,
"Fan": AirpurifierMiotOperationMode.Fan,
}
@property
def percentage(self):
"""Return the current percentage based speed."""
if self._fan_level is None:
return None
if self._state:
return ranged_value_to_percentage((1, 3), self._fan_level)
return None
async def async_set_percentage(self, percentage: int) -> None:
"""Set the percentage of the fan.
This method is a coroutine.
"""
if percentage == 0:
await self.async_turn_off()
return
fan_level = math.ceil(percentage_to_ranged_value((1, 3), percentage))
if not fan_level:
return
if await self._try_command(
"Setting fan level of the miio device failed.",
self._device.set_fan_level,
fan_level,
):
self._fan_level = fan_level
self.async_write_ha_state()
class XiaomiAirPurifierMB4(XiaomiGenericDevice):
"""Representation of a Xiaomi Air Purifier MB4."""
PRESET_MODE_MAPPING = {
"Auto": AirpurifierMiotOperationMode.Auto,
"Silent": AirpurifierMiotOperationMode.Silent,
"Favorite": AirpurifierMiotOperationMode.Favorite,
}
def __init__(self, name, device, entry, unique_id, coordinator):
"""Initialize Air Purifier MB4."""
super().__init__(name, device, entry, unique_id, coordinator)
self._device_features = FEATURE_FLAGS_AIRPURIFIER_3C
self._preset_modes = list(self.PRESET_MODE_MAPPING)
self._supported_features = SUPPORT_PRESET_MODE
@property
def preset_mode(self):
"""Get the active preset mode."""
if self.coordinator.data.is_on:
preset_mode = AirpurifierMiotOperationMode(self._mode).name
return preset_mode if preset_mode in self._preset_modes else None
return None
async def async_set_preset_mode(self, preset_mode: str) -> None:
"""Set the preset mode of the fan."""
if preset_mode not in self.preset_modes:
_LOGGER.warning("'%s'is not a valid preset mode", preset_mode)
return
if await self._try_command(
"Setting operation mode of the miio device failed.",
self._device.set_mode,
self.PRESET_MODE_MAPPING[preset_mode],
):
self._mode = self.PRESET_MODE_MAPPING[preset_mode].value
self.async_write_ha_state()
@callback
def _handle_coordinator_update(self):
"""Fetch state from the device."""
self._available = True
self._state = self.coordinator.data.is_on
self._mode = self.coordinator.data.mode.value
self.async_write_ha_state()
class XiaomiAirFresh(XiaomiGenericDevice):
"""Representation of a Xiaomi Air Fresh."""
SPEED_MODE_MAPPING = {
1: AirfreshOperationMode.Silent,
2: AirfreshOperationMode.Low,
3: AirfreshOperationMode.Middle,
4: AirfreshOperationMode.Strong,
}
REVERSE_SPEED_MODE_MAPPING = {v: k for k, v in SPEED_MODE_MAPPING.items()}
PRESET_MODE_MAPPING = {
"Auto": AirfreshOperationMode.Auto,
"Interval": AirfreshOperationMode.Interval,
}
def __init__(self, name, device, entry, unique_id, coordinator):
"""Initialize the miio device."""
super().__init__(name, device, entry, unique_id, coordinator)
self._device_features = FEATURE_FLAGS_AIRFRESH
self._available_attributes = AVAILABLE_ATTRIBUTES_AIRFRESH
self._speed_count = 4
self._preset_modes = PRESET_MODES_AIRFRESH
self._supported_features = SUPPORT_SET_SPEED | SUPPORT_PRESET_MODE
self._state_attrs.update(
{attribute: None for attribute in self._available_attributes}
)
self._mode = self._state_attrs.get(ATTR_MODE)
@property
def preset_mode(self):
"""Get the active preset mode."""
if self._state:
preset_mode = AirfreshOperationMode(self._mode).name
return preset_mode if preset_mode in self._preset_modes else None
return None
@property
def percentage(self):
"""Return the current percentage based speed."""
if self._state:
mode = AirfreshOperationMode(self._mode)
if mode in self.REVERSE_SPEED_MODE_MAPPING:
return ranged_value_to_percentage(
(1, self._speed_count), self.REVERSE_SPEED_MODE_MAPPING[mode]
)
return None
async def async_set_percentage(self, percentage: int) -> None:
"""Set the percentage of the fan.
This method is a coroutine.
"""
speed_mode = math.ceil(
percentage_to_ranged_value((1, self._speed_count), percentage)
)
if speed_mode:
if await self._try_command(
"Setting operation mode of the miio device failed.",
self._device.set_mode,
AirfreshOperationMode(self.SPEED_MODE_MAPPING[speed_mode]),
):
self._mode = AirfreshOperationMode(
self.SPEED_MODE_MAPPING[speed_mode]
).value
self.async_write_ha_state()
async def async_set_preset_mode(self, preset_mode: str) -> None:
"""Set the preset mode of the fan.
This method is a coroutine.
"""
if preset_mode not in self.preset_modes:
_LOGGER.warning("'%s'is not a valid preset mode", preset_mode)
return
if await self._try_command(
"Setting operation mode of the miio device failed.",
self._device.set_mode,
self.PRESET_MODE_MAPPING[preset_mode],
):
self._mode = self.PRESET_MODE_MAPPING[preset_mode].value
self.async_write_ha_state()
async def async_set_extra_features(self, features: int = 1):
"""Set the extra features."""
if self._device_features & FEATURE_SET_EXTRA_FEATURES == 0:
return
await self._try_command(
"Setting the extra features of the miio device failed.",
self._device.set_extra_features,
features,
)
async def async_reset_filter(self):
"""Reset the filter lifetime and usage."""
if self._device_features & FEATURE_RESET_FILTER == 0:
return
await self._try_command(
"Resetting the filter lifetime of the miio device failed.",
self._device.reset_filter,
)
class XiaomiFan(XiaomiGenericDevice):
"""Representation of a Xiaomi Fan."""
def __init__(self, name, device, entry, unique_id, coordinator):
"""Initialize the plug switch."""
super().__init__(name, device, entry, unique_id, coordinator)
if self._model == MODEL_FAN_P5:
self._device_features = FEATURE_FLAGS_FAN_P5
self._preset_modes = [mode.name for mode in FanOperationMode]
else:
self._device_features = FEATURE_FLAGS_FAN
self._preset_modes = [ATTR_MODE_NATURE, ATTR_MODE_NORMAL]
self._nature_mode = False
self._supported_features = (
SUPPORT_SET_SPEED
| SUPPORT_OSCILLATE
| SUPPORT_PRESET_MODE
| SUPPORT_DIRECTION
)
self._preset_mode = None
self._oscillating = None
self._percentage = None
@property
def preset_mode(self):
"""Get the active preset mode."""
return ATTR_MODE_NATURE if self._nature_mode else ATTR_MODE_NORMAL
@property
def percentage(self):
"""Return the current speed as a percentage."""
return self._percentage
@property
def oscillating(self):
"""Return whether or not the fan is currently oscillating."""
return self._oscillating
@callback
def _handle_coordinator_update(self):
"""Fetch state from the device."""
self._available = True
self._state = self.coordinator.data.is_on
self._oscillating = self.coordinator.data.oscillate
self._nature_mode = self.coordinator.data.natural_speed != 0
if self.coordinator.data.is_on:
if self._nature_mode:
self._percentage = self.coordinator.data.natural_speed
else:
self._percentage = self.coordinator.data.direct_speed
else:
self._percentage = 0
self.async_write_ha_state()
async def async_set_preset_mode(self, preset_mode: str) -> None:
"""Set the preset mode of the fan."""
if preset_mode not in self.preset_modes:
_LOGGER.warning("'%s'is not a valid preset mode", preset_mode)
return
if preset_mode == ATTR_MODE_NATURE:
await self._try_command(
"Setting natural fan speed percentage of the miio device failed.",
self._device.set_natural_speed,
self._percentage,
)
else:
await self._try_command(
"Setting direct fan speed percentage of the miio device failed.",
self._device.set_direct_speed,
self._percentage,
)
self._preset_mode = preset_mode
self.async_write_ha_state()
async def async_set_percentage(self, percentage: int) -> None:
"""Set the percentage of the fan."""
if percentage == 0:
self._percentage = 0
await self.async_turn_off()
return
if self._nature_mode:
await self._try_command(
"Setting fan speed percentage of the miio device failed.",
self._device.set_natural_speed,
percentage,
)
else:
await self._try_command(
"Setting fan speed percentage of the miio device failed.",
self._device.set_direct_speed,
percentage,
)
self._percentage = percentage
if not self.is_on:
await self.async_turn_on()
else:
self.async_write_ha_state()
async def async_oscillate(self, oscillating: bool) -> None:
"""Set oscillation."""
await self._try_command(
"Setting oscillate on/off of the miio device failed.",
self._device.set_oscillate,
oscillating,
)
self._oscillating = oscillating
self.async_write_ha_state()
async def async_set_direction(self, direction: str) -> None:
"""Set the direction of the fan."""
if self._oscillating:
await self.async_oscillate(oscillating=False)
await self._try_command(
"Setting move direction of the miio device failed.",
self._device.set_rotate,
FanMoveDirection(FAN_DIRECTIONS_MAP[direction]),
)
class XiaomiFanP5(XiaomiFan):
"""Representation of a Xiaomi Fan P5."""
@property
def preset_mode(self):
"""Get the active preset mode."""
return self._preset_mode
@callback
def _handle_coordinator_update(self):
"""Fetch state from the device."""
self._available = True
self._state = self.coordinator.data.is_on
self._preset_mode = self.coordinator.data.mode.name
self._oscillating = self.coordinator.data.oscillate
if self.coordinator.data.is_on:
self._percentage = self.coordinator.data.speed
else:
self._percentage = 0
self.async_write_ha_state()
async def async_set_preset_mode(self, preset_mode: str) -> None:
"""Set the preset mode of the fan."""
if preset_mode not in self.preset_modes:
_LOGGER.warning("'%s'is not a valid preset mode", preset_mode)
return
await self._try_command(
"Setting operation mode of the miio device failed.",
self._device.set_mode,
FanOperationMode[preset_mode],
)
self._preset_mode = preset_mode
self.async_write_ha_state()
async def async_set_percentage(self, percentage: int) -> None:
"""Set the percentage of the fan."""
if percentage == 0:
self._percentage = 0
await self.async_turn_off()
return
await self._try_command(
"Setting fan speed percentage of the miio device failed.",
self._device.set_speed,
percentage,
)
self._percentage = percentage
if not self.is_on:
await self.async_turn_on()
else:
self.async_write_ha_state()