Bump zhong-hong-hvac to 1.0.15 and add gateway health availability to zhong_hong

homeassistant/components/zhong_hong/climate.py

@@ -1,5 +1,6 @@
 """Support for ZhongHong HVAC Controller."""
 
+from datetime import timedelta
 import logging
 from typing import Any, override
 
@@ -40,6 +41,7 @@
 
 DEFAULT_PORT = 9999
 DEFAULT_GATEWAY_ADDRRESS = 1
+SCAN_INTERVAL = timedelta(seconds=60)
 
 SIGNAL_DEVICE_ADDED = "zhong_hong_device_added"
 SIGNAL_ZHONG_HONG_HUB_START = "zhong_hong_hub_start"
@@ -140,7 +142,7 @@ class ZhongHongClimate(ClimateEntity):
         HVACMode.FAN_ONLY,
         HVACMode.OFF,
     ]
-    _attr_should_poll = False
+    _attr_should_poll = True
     _attr_supported_features = (
         ClimateEntityFeature.TARGET_TEMPERATURE
         | ClimateEntityFeature.FAN_MODE
@@ -183,6 +185,17 @@ def _after_update(self, climate):
             self._attr_target_temperature = self._device.target_temperature
         self.schedule_update_ha_state()
 
+    def update(self) -> None:
+        """Poll the gateway for fresh status when the connection is healthy."""
+        if self._hub.connected:
+            self._device.update()
+
+    @property
+    @override
+    def available(self) -> bool:
+        """Return False when the gateway connection is unhealthy."""
+        return self._hub.connected
+
     @property
     @override
     def hvac_mode(self) -> HVACMode:
@@ -227,18 +240,23 @@ def max_temp(self) -> float:
     @override
     def turn_on(self) -> None:
         """Turn on ac."""
-        return self._device.turn_on()
+        if not self._device.turn_on():
+            _LOGGER.warning("%s: failed to send turn-on command", self.entity_id)
 
     @override
     def turn_off(self) -> None:
         """Turn off ac."""
-        return self._device.turn_off()
+        if not self._device.turn_off():
+            _LOGGER.warning("%s: failed to send turn-off command", self.entity_id)
 
     @override
     def set_temperature(self, **kwargs: Any) -> None:
         """Set new target temperature."""
         if (temperature := kwargs.get(ATTR_TEMPERATURE)) is not None:
-            self._device.set_temperature(temperature)
+            if not self._device.set_temperature(temperature):
+                _LOGGER.warning(
+                    "%s: failed to send temperature command", self.entity_id
+                )
 
         if (operation_mode := kwargs.get(ATTR_HVAC_MODE)) is not None:
             self.set_hvac_mode(operation_mode)
@@ -254,12 +272,15 @@ def set_hvac_mode(self, hvac_mode: HVACMode) -> None:
         if not self.is_on:
             self.turn_on()
 
-        self._device.set_operation_mode(hvac_mode.upper())
+        if not self._device.set_operation_mode(hvac_mode.upper()):
+            _LOGGER.warning("%s: failed to send mode command", self.entity_id)
 
     @override
     def set_fan_mode(self, fan_mode: str) -> None:
         """Set new target fan mode."""
         mapped_mode = FAN_MODE_MAP.get(fan_mode)
         if not mapped_mode:
             _LOGGER.error("Unsupported fan mode: %s", fan_mode)
-        self._device.set_fan_mode(mapped_mode)
+            return
+        if not self._device.set_fan_mode(mapped_mode):
+            _LOGGER.warning("%s: failed to send fan command", self.entity_id)

homeassistant/components/zhong_hong/manifest.json

@@ -6,5 +6,5 @@
   "iot_class": "local_push",
   "loggers": ["zhong_hong_hvac"],
   "quality_scale": "legacy",
-  "requirements": ["zhong-hong-hvac==1.0.13"]
+  "requirements": ["zhong-hong-hvac==1.0.15"]
 }