Midea/midea_ac_lan/midea/devices/b1/message.py

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2023-09-22 05:45:40 +00:00
from ...core.message import (
MessageType,
MessageRequest,
MessageResponse,
MessageBody
)
class MessageB1Base(MessageRequest):
def __init__(self, device_protocol_version, message_type, body_type):
super().__init__(
device_protocol_version=device_protocol_version,
device_type=0xB1,
message_type=message_type,
body_type=body_type
)
@property
def _body(self):
raise NotImplementedError
class MessageQuery(MessageB1Base):
def __init__(self, device_protocol_version):
super().__init__(
device_protocol_version=device_protocol_version,
message_type=MessageType.query,
body_type=0x00)
@property
def _body(self):
return bytearray([])
class B1MessageBody(MessageBody):
def __init__(self, body):
super().__init__(body)
self.door = (body[16] & 0x02) > 0
self.status = body[1]
self.time_remaining = (0 if body[6] == 0xFF else body[6]) * 3600 + \
(0 if body[7] == 0xFF else body[7]) * 60 + \
(0 if body[8] == 0xFF else body[8])
self.current_temperature = body[19]
self.tank_ejected = (body[16] & 0x04) > 0
self.water_shortage = (body[16] & 0x08) > 0
self.water_change_reminder = (body[16] & 0x10) > 0
class MessageB1Response(MessageResponse):
def __init__(self, message):
super().__init__(message)
if self.message_type in [MessageType.notify1, MessageType.query]:
self.set_body(B1MessageBody(super().body))
self.set_attr()