From cc8221ea2bd9de4b66574d23be9bc579dc0f1410 Mon Sep 17 00:00:00 2001
From: G Johansson <goran.johansson@shiftit.se>
Date: Mon, 6 May 2024 18:42:03 +0000
Subject: [PATCH] Review

---
 .../lovelace/cards/hui-alarm-panel-card.ts    | 27 +++++++++++++++++--
 1 file changed, 25 insertions(+), 2 deletions(-)

diff --git a/src/panels/lovelace/cards/hui-alarm-panel-card.ts b/src/panels/lovelace/cards/hui-alarm-panel-card.ts
index ecfce5fac28c..517ad4535930 100644
--- a/src/panels/lovelace/cards/hui-alarm-panel-card.ts
+++ b/src/panels/lovelace/cards/hui-alarm-panel-card.ts
@@ -30,6 +30,10 @@ import type { HomeAssistant } from "../../../types";
 import { findEntities } from "../common/find-entities";
 import { createEntityNotFoundWarning } from "../components/hui-warning";
 import type { LovelaceCard } from "../types";
+import {
+  ExtEntityRegistryEntry,
+  getExtendedEntityRegistryEntry,
+} from "../../../data/entity_registry";
 import { AlarmPanelCardConfig, AlarmPanelCardConfigState } from "./types";
 
 const BUTTONS = ["1", "2", "3", "4", "5", "6", "7", "8", "9", "", "0", "clear"];
@@ -99,6 +103,8 @@ class HuiAlarmPanelCard extends LitElement implements LovelaceCard {
 
   @state() private _config?: AlarmPanelCardConfig;
 
+  @state() private _entry?: ExtEntityRegistryEntry | null;
+
   @query("#alarmCode") private _input?: HaTextField;
 
   public async getCardSize(): Promise<number> {
@@ -143,6 +149,7 @@ class HuiAlarmPanelCard extends LitElement implements LovelaceCard {
     ) {
       applyThemesOnElement(this, this.hass.themes, this._config.theme);
     }
+    this._loadEntityRegistryEntry();
   }
 
   protected shouldUpdate(changedProps: PropertyValues): boolean {
@@ -165,6 +172,20 @@ class HuiAlarmPanelCard extends LitElement implements LovelaceCard {
     );
   }
 
+  private async _loadEntityRegistryEntry() {
+    if (!this._config!.entity) {
+      return;
+    }
+    try {
+      this._entry = await getExtendedEntityRegistryEntry(
+        this.hass!,
+        this._config!.entity
+      );
+    } catch (e) {
+      this._entry = null;
+    }
+  }
+
   protected render() {
     if (!this._config || !this.hass) {
       return nothing;
@@ -184,6 +205,8 @@ class HuiAlarmPanelCard extends LitElement implements LovelaceCard {
 
     const stateLabel = this._stateDisplay(stateObj.state);
 
+    const defaultCode = this._entry?.options?.alarm_control_panel?.default_code;
+
     return html`
       <ha-card>
         <h1 class="card-header">
@@ -222,7 +245,7 @@ class HuiAlarmPanelCard extends LitElement implements LovelaceCard {
             `
           )}
         </div>
-        ${!stateObj.attributes.code_format
+        ${!stateObj.attributes.code_format || defaultCode!
           ? nothing
           : html`
               <ha-textfield
@@ -234,7 +257,7 @@ class HuiAlarmPanelCard extends LitElement implements LovelaceCard {
                   : "text"}
               ></ha-textfield>
             `}
-        ${stateObj.attributes.code_format !== FORMAT_NUMBER
+        ${stateObj.attributes.code_format !== FORMAT_NUMBER || defaultCode!
           ? nothing
           : html`
               <div id="keypad">