Fix ZHA events for logbook (#74245)

homeassistant/components/zha/logbook.py

@@ -62,14 +62,18 @@ def async_describe_events(
                 break
 
         if event_type is None:
-            event_type = event_data[ATTR_COMMAND]
+            event_type = event_data.get(ATTR_COMMAND, ZHA_EVENT)
 
         if event_subtype is not None and event_subtype != event_type:
             event_type = f"{event_type} - {event_subtype}"
 
-        event_type = event_type.replace("_", " ").title()
+        if event_type is not None:
+            event_type = event_type.replace("_", " ").title()
+            if "event" in event_type.lower():
+                message = f"{event_type} was fired"
+            else:
+                message = f"{event_type} event was fired"
 
-        message = f"{event_type} event was fired"
         if event_data["params"]:
             message = f"{message} with parameters: {event_data['params']}"
 

tests/components/zha/test_logbook.py

@@ -172,6 +172,19 @@ async def test_zha_logbook_event_device_no_triggers(hass, mock_devices):
                     },
                 },
             ),
+            MockRow(
+                ZHA_EVENT,
+                {
+                    CONF_DEVICE_ID: reg_device.id,
+                    "device_ieee": str(ieee_address),
+                    CONF_UNIQUE_ID: f"{str(ieee_address)}:1:0x0006",
+                    "endpoint_id": 1,
+                    "cluster_id": 6,
+                    "params": {
+                        "test": "test",
+                    },
+                },
+            ),
         ],
     )
 
@@ -182,6 +195,12 @@ async def test_zha_logbook_event_device_no_triggers(hass, mock_devices):
         == "Shake event was fired with parameters: {'test': 'test'}"
     )
 
+    assert events[1]["name"] == "FakeManufacturer FakeModel"
+    assert events[1]["domain"] == "zha"
+    assert (
+        events[1]["message"] == "Zha Event was fired with parameters: {'test': 'test'}"
+    )
+
 
 async def test_zha_logbook_event_device_no_device(hass, mock_devices):
     """Test zha logbook events without device and without triggers."""