From d16daf0fd96a677732e643c558b2b5dbb3f2e303 Mon Sep 17 00:00:00 2001
From: Ian Richardson <iantrich@gmail.com>
Date: Thu, 22 Oct 2020 05:37:51 -0500
Subject: [PATCH] Add last-updated as a secondaryinfo option to entity rows
 (#7433)

---
 src/panels/lovelace/cards/types.ts                         | 1 +
 src/panels/lovelace/components/hui-generic-entity-row.ts   | 7 +++++++
 .../config-elements/hui-generic-entity-row-editor.ts       | 1 +
 src/translations/en.json                                   | 3 ++-
 4 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/panels/lovelace/cards/types.ts b/src/panels/lovelace/cards/types.ts
index 6ecb657ad5..f7e173e72f 100644
--- a/src/panels/lovelace/cards/types.ts
+++ b/src/panels/lovelace/cards/types.ts
@@ -45,6 +45,7 @@ export interface EntitiesCardEntityConfig extends EntityConfig {
     | "entity-id"
     | "last-changed"
     | "last-triggered"
+    | "last-updated"
     | "position"
     | "tilt-position"
     | "brightness";
diff --git a/src/panels/lovelace/components/hui-generic-entity-row.ts b/src/panels/lovelace/components/hui-generic-entity-row.ts
index 5831526e29..d8abefe0da 100644
--- a/src/panels/lovelace/components/hui-generic-entity-row.ts
+++ b/src/panels/lovelace/components/hui-generic-entity-row.ts
@@ -97,6 +97,13 @@ class HuiGenericEntityRow extends LitElement {
                         .datetime=${stateObj.last_changed}
                       ></ha-relative-time>
                     `
+                  : this.config.secondary_info === "last-updated"
+                  ? html`
+                      <ha-relative-time
+                        .hass=${this.hass}
+                        .datetime=${stateObj.last_updated}
+                      ></ha-relative-time>
+                    `
                   : this.config.secondary_info === "last-triggered"
                   ? stateObj.attributes.last_triggered
                     ? html`
diff --git a/src/panels/lovelace/editor/config-elements/hui-generic-entity-row-editor.ts b/src/panels/lovelace/editor/config-elements/hui-generic-entity-row-editor.ts
index 8ff2d4cdec..e2164073ca 100644
--- a/src/panels/lovelace/editor/config-elements/hui-generic-entity-row-editor.ts
+++ b/src/panels/lovelace/editor/config-elements/hui-generic-entity-row-editor.ts
@@ -31,6 +31,7 @@ import { configElementStyle } from "./config-elements-style";
 const SecondaryInfoValues: { [key: string]: { domains?: string[] } } = {
   "entity-id": {},
   "last-changed": {},
+  "last-updated": {},
   "last-triggered": { domains: ["automation", "script"] },
   position: { domains: ["cover"] },
   "tilt-position": { domains: ["cover"] },
diff --git a/src/translations/en.json b/src/translations/en.json
index 284f574513..8a8d8d2c1c 100755
--- a/src/translations/en.json
+++ b/src/translations/en.json
@@ -2452,7 +2452,8 @@
                 "last-triggered": "Last Triggered",
                 "position": "Position",
                 "tilt-position": "Tilt Position",
-                "brightness": "Brightness"
+                "brightness": "Brightness",
+                "last-updated": "Last Updated"
               },
               "entity_row": {
                 "divider": "Divider",