Add Smile/Legacy item_count property

Author: bouwew

plugwise/__init__.py

@@ -101,7 +101,7 @@ def heater_id(self) -> str:
     @property
     def item_count(self) -> int:
         """Return the item-count."""
-        return self._smile_props["item_count"]
+        return self._smile_api.item_count
 
     @property
     def reboot(self) -> bool:

plugwise/helper.py

@@ -96,6 +96,11 @@ def gateway_id(self) -> str:
         """Return the gateway-id."""
         return self._gateway_id
 
+    @property
+    def item_count(self) -> int:
+        """Return the item-count."""
+        return self._count
+
     def _all_appliances(self) -> None:
         """Collect all appliances with relevant info.
 

plugwise/legacy/helper.py

@@ -83,6 +83,11 @@ def gateway_id(self) -> str:
         """Return the gateway-id."""
         return self._gateway_id
 
+    @property
+    def item_count(self) -> int:
+        """Return the item-count."""
+        return self._count
+
     def _all_appliances(self) -> None:
         """Collect all appliances with relevant info."""
         self._count = 0