146 lines
4.4 KiB
Python
146 lines
4.4 KiB
Python
from ...core.message import (
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MessageType,
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MessageRequest,
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MessageResponse,
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MessageBody,
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)
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NEW_PROTOCOL_PARAMS = {
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"zero_cold_water": 0x03,
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# "zero_cold_master": 0x12,
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"zero_cold_pulse": 0x04,
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"smart_volume": 0x07,
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"target_temperature": 0x08
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}
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class MessageE3Base(MessageRequest):
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def __init__(self, device_protocol_version, message_type, body_type):
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super().__init__(
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device_protocol_version=device_protocol_version,
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device_type=0xE3,
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message_type=message_type,
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body_type=body_type
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)
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@property
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def _body(self):
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raise NotImplementedError
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class MessageQuery(MessageE3Base):
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def __init__(self, device_protocol_version):
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super().__init__(
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device_protocol_version=device_protocol_version,
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message_type=MessageType.query,
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body_type=0x01)
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@property
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def _body(self):
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return bytearray([0x01])
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class MessagePower(MessageE3Base):
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def __init__(self, device_protocol_version):
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super().__init__(
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device_protocol_version=device_protocol_version,
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message_type=MessageType.set,
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body_type=0x02)
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self.power = False
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@property
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def _body(self):
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if self.power:
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self.body_type = 0x01
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else:
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self.body_type = 0x02
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return bytearray([0x01])
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class MessageSet(MessageE3Base):
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def __init__(self, device_protocol_version):
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super().__init__(
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device_protocol_version=device_protocol_version,
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message_type=MessageType.set,
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body_type=0x04)
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self.target_temperature = 0
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self.zero_cold_water = False
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self.bathtub_volume = 0
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self.protection = False
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self.zero_cold_pulse = False
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self.smart_volume = False
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@property
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def _body(self):
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# Byte 2 zero_cold_water mode
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zero_cold_water = 0x01 if self.zero_cold_water else 0x00
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# Byte 3
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protection = 0x08 if self.protection else 0x00
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zero_cold_pulse = 0x10 if self.zero_cold_pulse else 0x00
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smart_volume = 0x20 if self.smart_volume else 0x00
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# Byte 5 target_temperature
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target_temperature = self.target_temperature & 0xFF
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return bytearray([
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0x01,
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zero_cold_water | 0x02,
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protection | zero_cold_pulse | smart_volume,
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0x00,
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target_temperature,
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0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00,
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0x00,
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])
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class MessageNewProtocolSet(MessageE3Base):
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def __init__(self, device_protocol_version):
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super().__init__(
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device_protocol_version=device_protocol_version,
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message_type=MessageType.set,
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body_type=0x14)
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self.key = None
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self.value = None
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@property
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def _body(self):
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key = NEW_PROTOCOL_PARAMS.get(self.key)
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if self.key == "target_temperature":
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value = self.value
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else:
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value = 0x01 if self.value else 0x00
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return bytearray([
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key, value,
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0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00,
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0x00
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])
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class E3GeneralMessageBody(MessageBody):
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def __init__(self, body):
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super().__init__(body)
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self.power = (body[2] & 0x01) > 0
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self.burning_state = (body[2] & 0x02) > 0
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self.zero_cold_water = (body[2] & 0x04) > 0
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self.current_temperature = body[5]
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self.target_temperature = body[6]
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self.protection = (body[8] & 0x08) > 0
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self.zero_cold_pulse = (body[20] & 0x01) > 0 if len(body) > 20 else False
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self.smart_volume = (body[20] & 0x02) > 0 if len(body) > 20 else False
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class MessageE3Response(MessageResponse):
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def __init__(self, message):
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super().__init__(message)
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if (self.message_type == MessageType.query and self.body_type == 0x01) or \
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(self.message_type == MessageType.set and self.body_type in [0x01, 0x02, 0x04, 0x14]) or \
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(self.message_type == MessageType.notify1 and self.body_type in [0x00, 0x01]):
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self.set_body(E3GeneralMessageBody(super().body))
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self.set_attr()
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