Revert "Use entity name for activity/logbook renderer" (#28098)

Author: MindFreeze

src/panels/logbook/ha-logbook-renderer.ts

@@ -11,7 +11,6 @@ import { formatTimeWithSeconds } from "../../common/datetime/format_time";
 import { restoreScroll } from "../../common/decorators/restore-scroll";
 import { fireEvent } from "../../common/dom/fire_event";
 import { computeDomain } from "../../common/entity/compute_domain";
-import { DEFAULT_ENTITY_NAME } from "../../common/entity/compute_entity_name_display";
 import { navigate } from "../../common/navigate";
 import { computeTimelineColor } from "../../components/chart/timeline-color";
 import "../../components/entity/state-badge";
@@ -464,24 +463,15 @@ class HaLogbookRenderer extends LitElement {
     entityName: string | undefined,
     noLink?: boolean
   ) {
-    if (!entityId) {
-      return entityName || "";
-    }
-
-    const stateObj = this.hass.states[entityId];
-    const hasState = Boolean(stateObj);
-
-    const displayName = hasState
-      ? this.hass.formatEntityName(stateObj, DEFAULT_ENTITY_NAME) ||
-        entityName ||
-        stateObj.attributes.friendly_name ||
-        entityId
-      : entityName || entityId;
-
+    const hasState = entityId && entityId in this.hass.states;
+    const displayName =
+      entityName ||
+      (hasState
+        ? this.hass.states[entityId].attributes.friendly_name || entityId
+        : entityId);
     if (!hasState) {
       return displayName;
     }
-
     return noLink
       ? displayName
       : html`<button