Midea/midea_ac_lan/midea/devices/fa/message.py

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2023-09-22 05:45:40 +00:00
from ...core.message import (
MessageType,
MessageRequest,
MessageResponse,
MessageBody,
)
class MessageFABase(MessageRequest):
def __init__(self, device_protocol_version, message_type, body_type):
super().__init__(
device_protocol_version=device_protocol_version,
device_type=0xFA,
message_type=message_type,
body_type=body_type
)
@property
def _body(self):
raise NotImplementedError
class MessageQuery(MessageFABase):
def __init__(self, device_protocol_version):
super().__init__(
device_protocol_version=device_protocol_version,
message_type=MessageType.query,
body_type=None)
@property
def body(self):
return bytearray([])
@property
def _body(self):
return bytearray([])
class MessageSet(MessageFABase):
def __init__(self, device_protocol_version, sub_type):
super().__init__(
device_protocol_version=device_protocol_version,
message_type=MessageType.set,
body_type=0x00)
self._sub_type = sub_type
self.power = None
self.lock = None
self.mode = None
self.fan_speed = None
self.oscillate = None
self.oscillation_angle = None
self.oscillation_mode = None
self.tilting_angle = None
@property
def _body(self):
if self._sub_type <= 10 or self._sub_type == 161:
_body_return = bytearray([
0x00, 0x00, 0x00, 0x80,
0x00, 0x00, 0x00, 0x80,
0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
0x00, 0x00
])
if self._sub_type not in [0, 10]:
_body_return[13] = 0xFF
else:
_body_return = bytearray([
0x00, 0x00, 0x00, 0x80,
0x00, 0x00, 0x00, 0x80,
0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
0x00
])
if self.power is not None:
if self.power:
_body_return[3] = 1
else:
_body_return[3] = 0
if self.lock is not None:
if self.lock:
_body_return[2] = 1
else:
_body_return[2] = 2
if self.mode is not None:
_body_return[3] = 1 | (((self.mode + 1) << 1) & 0x1E)
if self.fan_speed is not None and 1 <= self.fan_speed <= 26:
_body_return[4] = self.fan_speed
if self.oscillate is not None:
if self.oscillate:
_body_return[7] = 1
else:
_body_return[7] = 0
if self.oscillation_angle is not None:
_body_return[7] = 1 | _body_return[7] | ((self.oscillation_angle << 4) & 0x70)
if self.oscillation_mode is not None:
_body_return[7] = 1 | _body_return[7] | ((self.oscillation_mode << 1) & 0x0E)
if self.tilting_angle is not None and len(_body_return) > 24:
_body_return[24] = self.tilting_angle
return _body_return
class FAGeneralMessageBody(MessageBody):
def __init__(self, body):
super().__init__(body)
lock = body[3] & 0x03
if lock == 1:
self.child_lock = True
else:
self.child_lock = False
self.power = (body[4] & 0x01) > 0
mode = ((body[4] & 0x1E) >> 1)
if mode > 0:
self.mode = mode - 1
fan_speed = body[5]
if 1 <= fan_speed <= 26:
self.fan_speed = fan_speed
else:
self.fan_speed = 0
self.oscillate = (body[8] & 0x01) > 0
self.oscillation_angle = (body[8] & 0x70) >> 4
self.oscillation_mode = (body[8] & 0x0E) >> 1
self.tilting_angle = body[25] if len(body) > 25 else 0
class MessageFAResponse(MessageResponse):
def __init__(self, message):
super().__init__(message)
if self.message_type in [MessageType.query, MessageType.set, MessageType.notify1]:
self.set_body(FAGeneralMessageBody(super().body))
self.set_attr()