Midea/midea_ac_lan/midea/devices/x13/device.py

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2023-09-22 05:45:40 +00:00
import logging
import json
from .message import (
MessageQuery,
MessageSet,
Message13Response
)
try:
from enum import StrEnum
except ImportError:
from ...backports.enum import StrEnum
from ...core.device import MiedaDevice
_LOGGER = logging.getLogger(__name__)
class DeviceAttributes(StrEnum):
brightness = "brightness"
color_temperature = "color_temperature"
rgb_color = "rgb_color"
effect = "effect"
power = "power"
class Midea13Device(MiedaDevice):
_effects = ["Manual", "Living", "Reading", "Mildly", "Cinema", "Night"]
def __init__(
self,
name: str,
device_id: int,
ip_address: str,
port: int,
token: str,
key: str,
protocol: int,
model: str,
customize: str
):
super().__init__(
name=name,
device_id=device_id,
device_type=0x13,
ip_address=ip_address,
port=port,
token=token,
key=key,
protocol=protocol,
model=model,
attributes={
DeviceAttributes.brightness: None,
DeviceAttributes.color_temperature: None,
DeviceAttributes.rgb_color: None,
DeviceAttributes.effect: None,
DeviceAttributes.power: False
})
self._color_temp_range = None
self._default_color_temp_range = [2700, 6500]
self.set_customize(customize)
@property
def effects(self):
return Midea13Device._effects
@property
def color_temp_range(self):
return self._color_temp_range
def kelvin_to_midea(self, kelvin):
return round((kelvin - self._color_temp_range[0]) /
(self._color_temp_range[1] - self._color_temp_range[0]) * 255)
def midea_to_kelvin(self, midea):
return round((self._color_temp_range[1] - self._color_temp_range[0]) / 255 * midea) + \
self._color_temp_range[0]
def build_query(self):
return [MessageQuery(self._device_protocol_version)]
def process_message(self, msg):
message = Message13Response(msg)
_LOGGER.debug(f"[{self.device_id}] Received: {message}")
new_status = {}
if hasattr(message, "control_success"):
new_status = {"control_success", message.control_success}
if message.control_success:
self.refresh_status()
else:
for status in self._attributes.keys():
if hasattr(message, str(status)):
value = getattr(message, str(status))
if status == DeviceAttributes.effect:
self._attributes[status] = Midea13Device._effects[value]
elif status == DeviceAttributes.color_temperature:
self._attributes[status] = self.midea_to_kelvin(value)
else:
self._attributes[status] = value
new_status[str(status)] = self._attributes[status]
return new_status
def set_attribute(self, attr, value):
if attr in [DeviceAttributes.brightness,
DeviceAttributes.color_temperature,
DeviceAttributes.effect,
DeviceAttributes.power]:
message = MessageSet(self._device_protocol_version)
if attr == DeviceAttributes.effect and value in self._effects:
setattr(message, str(attr), Midea13Device._effects.index(value))
elif attr == DeviceAttributes.color_temperature:
setattr(message, str(attr), self.kelvin_to_midea(value))
else:
setattr(message, str(attr), value)
self.build_send(message)
def set_customize(self, customize):
self._color_temp_range = self._default_color_temp_range
if customize and len(customize) > 0:
try:
params = json.loads(customize)
if params and "color_temp_range_kelvin" in params:
self._color_temp_range = params.get("color_temp_range_kelvin")
except Exception as e:
_LOGGER.error(f"[{self.device_id}] Set customize error: {repr(e)}")
self.update_all({"color_temp_range": self._color_temp_range})
class MideaAppliance(Midea13Device):
pass