From b1e5e73278c39bf1416f5b365ef2fad7e775610c Mon Sep 17 00:00:00 2001
From: Yegor Vialov <vyalov.egor@gmail.com>
Date: Mon, 25 May 2020 08:52:16 +0000
Subject: [PATCH] Fix display name getting issue

---
 lib/entities/entity.class.dart | 18 +++++++++++++++---
 1 file changed, 15 insertions(+), 3 deletions(-)

diff --git a/lib/entities/entity.class.dart b/lib/entities/entity.class.dart
index c203bd7..19833d4 100644
--- a/lib/entities/entity.class.dart
+++ b/lib/entities/entity.class.dart
@@ -78,9 +78,21 @@ class Entity {
     chartType: EntityHistoryWidgetType.simple
   );
 
-  String get displayName =>
-      attributes["friendly_name"] ??
-      (attributes["name"] ?? (entityId != null && entityId.contains('.')) ? entityId.split(".")[1].replaceAll("_", " ") : "");
+  String get displayName {
+    if (attributes.containsKey('friendly_name')) {
+      return attributes['friendly_name'];
+    }
+    if (attributes.containsKey('name')) { 
+      return attributes['name'];
+    }
+    if (entityId == null) {
+      return "";
+    }
+    if (entityId.contains(".")) {
+      return entityId.split(".")[1].replaceAll("_", " ");
+    }
+    return entityId;
+  }
 
   bool get isView =>
       (domain == "group") &&