More forgiving of missing preset modes.

Bit more error logging.

custom_components/dreo/fan.py

@@ -81,7 +81,10 @@ def preset_modes(self) -> list[str]:
     @property
     def preset_mode(self) -> str | None:
         """Get the current preset mode."""
-        return self.device.preset_mode
+        if (self.device.supports_preset_modes):
+            return self.device.preset_mode
+        else:
+            return None
 
     @property
     def extra_state_attributes(self) -> dict[str, Any]:
@@ -94,7 +97,10 @@ def extra_state_attributes(self) -> dict[str, Any]:
     @property
     def supported_features(self) -> int:
         """Return the list of supported features."""
-        supported_features = FanEntityFeature.SET_SPEED | FanEntityFeature.PRESET_MODE
+        supported_features = FanEntityFeature.SET_SPEED 
+
+        if (self.device.supports_preset_modes):
+            supported_features = supported_features | FanEntityFeature.PRESET_MODE
         if (self.device.supports_oscillation):
             supported_features = supported_features | FanEntityFeature.OSCILLATE
 

custom_components/dreo/pydreo/models.py

@@ -38,7 +38,7 @@ class DreoFanDetails:
     "DR-HTF008S": DreoFanDetails(
         preset_modes=[FAN_MODE_NORMAL, FAN_MODE_NATURAL, FAN_MODE_SLEEP, FAN_MODE_AUTO],
         speed_range=(1, 5),
-    ),
+    ),    
 }
 
 SUPPORTED_AIR_CIRCULATOR_FANS = {
@@ -53,5 +53,5 @@ class DreoFanDetails:
     "DR-HAF004S": DreoFanDetails(
         preset_modes=[FAN_MODE_NORMAL, FAN_MODE_NATURAL, FAN_MODE_SLEEP, FAN_MODE_AUTO, FAN_MODE_TURBO],
         speed_range=(1, 9)
-    )    
+    ),
 }

custom_components/dreo/pydreo/pydreoaircirculatorfan.py

@@ -47,6 +47,10 @@ def is_on(self):
         """Returns `True` if the device is on, `False` otherwise."""
         return self._is_on
 
+    @property
+    def supports_preset_modes(self):
+        return self._wind_mode is not None
+
     @property
     def preset_mode(self):
         return self._fan_definition.preset_modes[self._wind_mode - 1]

custom_components/dreo/pydreo/pydreobasedevice.py

@@ -73,7 +73,7 @@ def get_state_update_value(self, state: dict, key: str):
             if (keyValObject is not None):
                 return keyValObject[STATE_KEY]
 
-        _LOGGER.debug("Expected state value {0} not present.  Device: {1}".format(key, self.name))
+        _LOGGER.error("Expected state value ({0}) not present.  Device: {1}".format(key, self.name))
         return None
 
     def update_state(self, state: dict):

custom_components/dreo/pydreo/pydreofan.py

@@ -65,6 +65,10 @@ def preset_mode(self):
     def temperature(self):
         return self._temperature
 
+    @property 
+    def supports_preset_modes(self):
+        pass
+
     @property
     def supports_oscillation(self):
         pass

custom_components/dreo/pydreo/pydreotowerfan.py

@@ -45,6 +45,10 @@ def handle_server_update(self, message: dict):
         valShakeHorizon = self.get_server_update_key_value(message, SHAKEHORIZON_KEY)
         if (isinstance(valShakeHorizon, bool)):
             self._oscillating = valShakeHorizon
+
+    @property
+    def supports_preset_modes(self):
+        return self._windType is not None
 
     @property
     def preset_mode(self):