Handle mqtt connection events

pyhon/appliance.py

@@ -43,6 +43,10 @@ def __init__(
         self._additional_data: Dict[str, Any] = {}
         self._last_update: Optional[datetime] = None
         self._default_setting = HonParameter("", {}, "")
+        self._connection = (
+            not self._attributes.get("lastConnEvent", {}).get("category", "")
+            == "DISCONNECTED"
+        )
 
         try:
             self._extra: Optional[ApplianceBase] = importlib.import_module(
@@ -90,6 +94,14 @@ def _check_name_zone(self, name: str, frontend: bool = True) -> str:
             return f"{attribute}{zone}{self._zone}"
         return attribute
 
+    @property
+    def connection(self) -> bool:
+        return self._connection
+
+    @connection.setter
+    def connection(self, connection: bool) -> None:
+        self._connection = connection
+
     @property
     def appliance_model_id(self) -> str:
         return str(self._info.get("applianceModelId", ""))

pyhon/appliances/dw.py

@@ -7,7 +7,7 @@
 class Appliance(ApplianceBase):
     def attributes(self, data: Dict[str, Any]) -> Dict[str, Any]:
         data = super().attributes(data)
-        if data.get("lastConnEvent", {}).get("category", "") == "DISCONNECTED":
+        if not self.parent.connection:
             data["parameters"]["machMode"].value = "0"
         data["active"] = bool(data.get("activity"))
         return data

pyhon/appliances/ov.py

@@ -6,7 +6,7 @@
 class Appliance(ApplianceBase):
     def attributes(self, data: Dict[str, Any]) -> Dict[str, Any]:
         data = super().attributes(data)
-        if data.get("lastConnEvent", {}).get("category", "") == "DISCONNECTED":
+        if not self.parent.connection:
             data["parameters"]["temp"].value = 0
             data["parameters"]["onOffStatus"].value = 0
             data["parameters"]["remoteCtrValid"].value = 0

pyhon/appliances/td.py

@@ -8,7 +8,7 @@
 class Appliance(ApplianceBase):
     def attributes(self, data: Dict[str, Any]) -> Dict[str, Any]:
         data = super().attributes(data)
-        if data.get("lastConnEvent", {}).get("category", "") == "DISCONNECTED":
+        if not self.parent.connection:
             data["parameters"]["machMode"].value = "0"
         data["active"] = bool(data.get("activity"))
         data["pause"] = data["parameters"]["machMode"] == "3"

pyhon/appliances/wd.py

@@ -7,7 +7,7 @@
 class Appliance(ApplianceBase):
     def attributes(self, data: Dict[str, Any]) -> Dict[str, Any]:
         data = super().attributes(data)
-        if data.get("lastConnEvent", {}).get("category", "") == "DISCONNECTED":
+        if not self.parent.connection:
             data["parameters"]["machMode"].value = "0"
         data["active"] = bool(data.get("activity"))
         data["pause"] = data["parameters"]["machMode"] == "3"

pyhon/connection/mqtt.py

@@ -90,8 +90,14 @@ def _on_publish_received(self, data: mqtt5.PublishReceivedData) -> None:
             appliance.sync_params_to_command("settings")
             self._hon.notify()
         elif topic and "disconnected" in topic:
-            _LOGGER.info("Disconnected %s", appliance.nick_name)
+            _LOGGER.info(
+                "Disconnected %s: %s",
+                appliance.nick_name,
+                payload.get("disconnectReason"),
+            )
+            appliance.connection = False
         elif topic and "connected" in topic:
+            appliance.connection = True
             _LOGGER.info("Connected %s", appliance.nick_name)
         elif topic and "discovery" in topic:
             _LOGGER.info("Discovered %s", appliance.nick_name)

pyhon/hon.py

@@ -1,4 +1,3 @@
-import asyncio
 import logging
 from pathlib import Path
 from types import TracebackType