Add parallel automation/script action (#12491)

gallery/src/pages/automation/describe-action.ts

@@ -62,6 +62,17 @@ const ACTIONS = [
       entity_id: "input_boolean.toggle_4",
     },
   },
+  {
+    parallel: [
+      { scene: "scene.kitchen_morning" },
+      {
+        service: "media_player.play_media",
+        target: { entity_id: "media_player.living_room" },
+        data: { media_content_id: "", media_content_type: "" },
+        metadata: { title: "Happy Song" },
+      },
+    ],
+  },
 ];
 
 @customElement("demo-automation-describe-action")

gallery/src/pages/automation/editor-action.ts

@@ -20,6 +20,7 @@ import { HaWaitForTriggerAction } from "../../../../src/panels/config/automation
 import { HaWaitAction } from "../../../../src/panels/config/automation/action/types/ha-automation-action-wait_template";
 import { Action } from "../../../../src/data/script";
 import { HaConditionAction } from "../../../../src/panels/config/automation/action/types/ha-automation-action-condition";
+import { HaParallelAction } from "../../../../src/panels/config/automation/action/types/ha-automation-action-parallel";
 
 const SCHEMAS: { name: string; actions: Action[] }[] = [
   { name: "Event", actions: [HaEventAction.defaultConfig] },
@@ -33,6 +34,7 @@ const SCHEMAS: { name: string; actions: Action[] }[] = [
   { name: "Repeat", actions: [HaRepeatAction.defaultConfig] },
   { name: "Choose", actions: [HaChooseAction.defaultConfig] },
   { name: "Variables", actions: [{ variables: { hello: "1" } }] },
+  { name: "Parallel", actions: [HaParallelAction.defaultConfig] },
 ];
 
 @customElement("demo-automation-editor-action")

src/data/script.ts

@@ -203,6 +203,10 @@ export interface StopAction extends BaseAction {
   error?: boolean;
 }
 
+export interface ParallelAction extends BaseAction {
+  parallel: Action | Action[];
+}
+
 interface UnknownAction extends BaseAction {
   [key: string]: unknown;
 }
@@ -222,6 +226,7 @@ export type Action =
   | VariablesAction
   | PlayMediaAction
   | StopAction
+  | ParallelAction
   | UnknownAction;
 
 export interface ActionTypes {
@@ -239,6 +244,7 @@ export interface ActionTypes {
   service: ServiceAction;
   play_media: PlayMediaAction;
   stop: StopAction;
+  parallel: ParallelAction;
   unknown: UnknownAction;
 }
 
@@ -318,6 +324,9 @@ export const getActionType = (action: Action): ActionType => {
   if ("stop" in action) {
     return "stop";
   }
+  if ("parallel" in action) {
+    return "parallel";
+  }
   if ("service" in action) {
     if ("metadata" in action) {
       if (is(action, activateSceneActionStruct)) {

src/data/script_i18n.ts

@@ -169,5 +169,9 @@ export const describeAction = <T extends ActionType>(
     }`;
   }
 
+  if (actionType === "parallel") {
+    return "Run in parallel";
+  }
+
   return actionType;
 };

src/panels/config/automation/action/ha-automation-action-row.ts

@@ -33,6 +33,7 @@ import "./types/ha-automation-action-delay";
 import "./types/ha-automation-action-device_id";
 import "./types/ha-automation-action-event";
 import "./types/ha-automation-action-if";
+import "./types/ha-automation-action-parallel";
 import "./types/ha-automation-action-play_media";
 import "./types/ha-automation-action-repeat";
 import "./types/ha-automation-action-service";
@@ -54,6 +55,7 @@ const OPTIONS = [
   "if",
   "device_id",
   "stop",
+  "parallel",
 ];
 
 const getType = (action: Action | undefined) => {

src/panels/config/automation/action/types/ha-automation-action-parallel.ts

@@ -0,0 +1,56 @@
+import { CSSResultGroup, html, LitElement } from "lit";
+import { customElement, property } from "lit/decorators";
+import { fireEvent } from "../../../../../common/dom/fire_event";
+import { Action, ParallelAction } from "../../../../../data/script";
+import { HaDeviceAction } from "./ha-automation-action-device_id";
+import { haStyle } from "../../../../../resources/styles";
+import type { HomeAssistant } from "../../../../../types";
+import "../ha-automation-action";
+import "../../../../../components/ha-textfield";
+import type { ActionElement } from "../ha-automation-action-row";
+
+@customElement("ha-automation-action-parallel")
+export class HaParallelAction extends LitElement implements ActionElement {
+  @property({ attribute: false }) public hass!: HomeAssistant;
+
+  @property({ attribute: false }) public action!: ParallelAction;
+
+  public static get defaultConfig() {
+    return {
+      parallel: [HaDeviceAction.defaultConfig],
+    };
+  }
+
+  protected render() {
+    const action = this.action;
+
+    return html`
+      <ha-automation-action
+        .actions=${action.parallel}
+        @value-changed=${this._actionsChanged}
+        .hass=${this.hass}
+      ></ha-automation-action>
+    `;
+  }
+
+  private _actionsChanged(ev: CustomEvent) {
+    ev.stopPropagation();
+    const value = ev.detail.value as Action[];
+    fireEvent(this, "value-changed", {
+      value: {
+        ...this.action,
+        parallel: value,
+      },
+    });
+  }
+
+  static get styles(): CSSResultGroup {
+    return haStyle;
+  }
+}
+
+declare global {
+  interface HTMLElementTagNameMap {
+    "ha-automation-action-parallel": HaParallelAction;
+  }
+}

src/translations/en.json

@@ -2053,6 +2053,9 @@
                   "label": "Stop",
                   "stop": "Reason for stopping",
                   "error": "Stop because of an unexpected error"
+                },
+                "parallel": {
+                  "label": "Run in parallel"
                 }
               }
             }