editor support for scene script action (#3942)

Script support added in home-assistant/home-assistant#27223

src/panels/config/js/script/action_edit.tsx

@@ -8,6 +8,7 @@ import ConditionAction from "./condition";
 import DelayAction from "./delay";
 import DeviceAction from "./device";
 import EventAction from "./event";
+import SceneAction from "./scene";
 import WaitAction from "./wait";
 
 const TYPES = {
@@ -17,6 +18,7 @@ const TYPES = {
   condition: ConditionAction,
   event: EventAction,
   device_id: DeviceAction,
+  scene: SceneAction,
 };
 
 const OPTIONS = Object.keys(TYPES).sort();

src/panels/config/js/script/scene.tsx

@@ -0,0 +1,38 @@
+import { h, Component } from "preact";
+import "../../../../components/entity/ha-entity-picker";
+
+export default class SceneAction extends Component<any> {
+  constructor() {
+    super();
+
+    this.sceneChanged = this.sceneChanged.bind(this);
+  }
+
+  public sceneChanged(ev: any) {
+    this.props.onChange(this.props.index, {
+      ...this.props.action,
+      scene: ev.target.value,
+    });
+  }
+
+  public render({ action, hass }) {
+    const { scene } = action;
+
+    return (
+      <div>
+        <ha-entity-picker
+          value={scene}
+          onChange={this.sceneChanged}
+          hass={hass}
+          domainFilter="scene"
+          allowCustomEntity
+        />
+      </div>
+    );
+  }
+}
+
+(SceneAction as any).defaultConfig = {
+  alias: "",
+  scene: "",
+};

src/translations/en.json

@@ -899,6 +899,9 @@
                 },
                 "device_id": {
                   "label": "Device"
+                },
+                "scene": {
+                  "label": "Activate scene"
                 }
               }
             }