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

101 lines
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2023-09-22 05:45:40 +00:00
from ...core.message import (
MessageType,
MessageRequest,
MessageResponse,
MessageBody,
)
class MessageECBase(MessageRequest):
def __init__(self, device_protocol_version, message_type, body_type):
super().__init__(
device_protocol_version=device_protocol_version,
device_type=0xEA,
message_type=message_type,
body_type=body_type
)
@property
def _body(self):
raise NotImplementedError
class MessageQuery(MessageECBase):
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([
0xAA, 0x55, self._device_protocol_version, 0x03, 0x00
])
@property
def _body(self):
return bytearray([])
class EABody1(MessageBody):
def __init__(self, body):
super().__init__(body)
self.mode = body[6] + (body[7] << 8)
self.progress = body[14]
self.cooking = self.progress == 2
self.keep_warm = self.progress == 3
self.top_temperature = body[18]
self.bottom_temperature = body[19]
self.time_remaining = body[22] * 60 + body[23]
self.keep_warm_time = body[26] * 60 + body[27]
class EABody2(MessageBody):
def __init__(self, body):
super().__init__(body)
self.progress = body[9]
self.cooking = self.progress == 2
self.keep_warm = self.progress == 3
self.mode = body[58] + (body[59] << 8)
self.time_remaining = body[50] * 60 + body[51]
self.keep_warm_time = body[54] * 60 + body[55]
self.top_temperature = body[21]
self.bottom_temperature = body[20]
class EABody3(MessageBody):
def __init__(self, body):
super().__init__(body)
self.mode = body[4] + (body[5] << 8)
self.progress = body[8]
self.cooking = self.progress == 2
self.keep_warm = self.progress == 3
self.time_remaining = body[12] * 60 + body[13]
self.top_temperature = body[20]
self.bottom_temperature = body[21]
self.keep_warm_time = body[22] * 60 + body[23]
class MessageEAResponse(MessageResponse):
def __init__(self, message):
super().__init__(message)
if self._device_protocol_version == 0:
if self.message_type == MessageType.set and super().body[5] == 0x16: # 381
self.set_body(EABody1(super().body))
elif self.message_type == MessageType.query:
if super().body[6] == 0x52 and super().body[7] == 0xc3: # 404
self.set_body(EABody2(super().body))
elif super().body[5] == 0x3d: # 420
self.set_body(EABody1(super().body))
elif self.message_type == MessageType.notify1 and super().body[5] == 0x3d: # 463
self.set_body(EABody1(super().body))
else:
if(self.message_type == MessageType.set and super().body[3] == 0x02) or \
(self.message_type == MessageType.query and super().body[3] == 0x03) or \
(self.message_type == MessageType.notify1 and super().body[3] == 0x04): # 351
self.set_body(EABody3(super().body))
elif self.message_type == MessageType.notify1 and super().body[3] == 0x06:
self.mode = super().body[4] + (super().body[5] << 8)
self.set_attr()