Add persistent_notification trigger

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

@@ -41,6 +41,7 @@ const triggers = [
   { platform: "sun", event: "sunset" },
   { platform: "time_pattern" },
   { platform: "webhook" },
+  { platform: "persistent_notification" },
   {
     platform: "zone",
     entity_id: "person.person",

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

@@ -19,6 +19,7 @@ import { HaTemplateTrigger } from "../../../../src/panels/config/automation/trig
 import { HaTimeTrigger } from "../../../../src/panels/config/automation/trigger/types/ha-automation-trigger-time";
 import { HaTimePatternTrigger } from "../../../../src/panels/config/automation/trigger/types/ha-automation-trigger-time_pattern";
 import { HaWebhookTrigger } from "../../../../src/panels/config/automation/trigger/types/ha-automation-trigger-webhook";
+import { HaPersistentNotificationTrigger } from "../../../../src/panels/config/automation/trigger/types/ha-automation-trigger-persistent_notification";
 import { HaZoneTrigger } from "../../../../src/panels/config/automation/trigger/types/ha-automation-trigger-zone";
 import { HaDeviceTrigger } from "../../../../src/panels/config/automation/trigger/types/ha-automation-trigger-device";
 import { HaStateTrigger } from "../../../../src/panels/config/automation/trigger/types/ha-automation-trigger-state";
@@ -72,6 +73,11 @@ const SCHEMAS: { name: string; triggers: Trigger[] }[] = [
     triggers: [{ platform: "webhook", ...HaWebhookTrigger.defaultConfig }],
   },
 
+  {
+    name: "Persistent Notification",
+    triggers: [{ platform: "persistent_notification", ...HaPersistentNotificationTrigger.defaultConfig }],
+  },
+
   {
     name: "Zone",
     triggers: [{ platform: "zone", ...HaZoneTrigger.defaultConfig }],

src/data/automation.ts

@@ -127,6 +127,12 @@ export interface WebhookTrigger extends BaseTrigger {
   local_only?: boolean;
 }
 
+export interface PersistentNotificationTrigger extends BaseTrigger {
+  platform: "persistent_notification";
+  notification_id?: string;
+  update_type?: string[];
+}
+
 export interface ZoneTrigger extends BaseTrigger {
   platform: "zone";
   entity_id: string;
@@ -174,6 +180,7 @@ export type Trigger =
   | SunTrigger
   | TimePatternTrigger
   | WebhookTrigger
+  | PersistentNotificationTrigger
   | ZoneTrigger
   | TagTrigger
   | TimeTrigger

src/data/automation_i18n.ts

@@ -600,6 +600,12 @@ export const describeTrigger = (
     return "When a Webhook payload has been received";
   }
 
+  // Persistent Notification Trigger
+  if (trigger.platform === "persistent_notification") {
+    return "When a persistent_notification is updated";
+  }
+
+  // Device Trigger
   if (trigger.platform === "device") {
     if (!trigger.device_id) {
       return "Device trigger";

src/data/trigger.ts

@@ -8,6 +8,7 @@ import {
   mdiHomeAssistant,
   mdiMapMarker,
   mdiMapMarkerRadius,
+  mdiMessageAlert,
   mdiNfcVariant,
   mdiNumeric,
   mdiStateMachine,
@@ -31,5 +32,6 @@ export const TRIGGER_TYPES = {
   time: mdiClockOutline,
   time_pattern: mdiAvTimer,
   webhook: mdiWebhook,
+  persistent_notification: mdiMessageAlert,
   zone: mdiMapMarkerRadius,
 };

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

@@ -50,6 +50,7 @@ import "./types/ha-automation-trigger-geo_location";
 import "./types/ha-automation-trigger-homeassistant";
 import "./types/ha-automation-trigger-mqtt";
 import "./types/ha-automation-trigger-numeric_state";
+import "./types/ha-automation-trigger-persistent_notification";
 import "./types/ha-automation-trigger-state";
 import "./types/ha-automation-trigger-sun";
 import "./types/ha-automation-trigger-tag";

src/panels/config/automation/trigger/ha-automation-trigger.ts

@@ -42,6 +42,7 @@ import "./types/ha-automation-trigger-geo_location";
 import "./types/ha-automation-trigger-homeassistant";
 import "./types/ha-automation-trigger-mqtt";
 import "./types/ha-automation-trigger-numeric_state";
+import "./types/ha-automation-trigger-persistent_notification";
 import "./types/ha-automation-trigger-state";
 import "./types/ha-automation-trigger-sun";
 import "./types/ha-automation-trigger-tag";

src/panels/config/automation/trigger/types/ha-automation-trigger-persistent_notification.ts

@@ -0,0 +1,107 @@
+import type { RequestSelectedDetail } from "@material/mwc-list/mwc-list-item";
+import { css, html, LitElement } from "lit";
+import { customElement, property } from "lit/decorators";
+import { fireEvent } from "../../../../../common/dom/fire_event";
+import "../../../../../components/ha-button-menu";
+import "../../../../../components/ha-check-list-item";
+import "../../../../../components/ha-icon-button";
+import "../../../../../components/ha-textfield";
+import { PersistentNotificationTrigger } from "../../../../../data/automation";
+import { HomeAssistant } from "../../../../../types";
+import { handleChangeEvent } from "../ha-automation-trigger-row";
+
+const SUPPORTED_UPDATE_TYPES = ["added", "removed", "current", "updated"];
+const DEFAULT_UPDATE_TYPES = ["added", "removed"];
+const DEFAULT_NOTIFICATION_ID = "";
+
+@customElement("ha-automation-trigger-persistent_notification")
+export class HaPersistentNotificationTrigger extends LitElement {
+  @property({ attribute: false }) public hass!: HomeAssistant;
+
+  @property() public trigger!: PersistentNotificationTrigger;
+
+  @property({ type: Boolean }) public disabled = false;
+
+  public static get defaultConfig() {
+    return {
+      update_type: [...DEFAULT_UPDATE_TYPES],
+      notification_id: DEFAULT_NOTIFICATION_ID,
+    };
+  }
+
+  protected render() {
+    const {
+      update_type: updateTypes,
+      notification_id: notificationId,
+    } = this.trigger;
+
+    return html`
+      <div class="form">
+        <ha-textfield
+          .label=${this.hass.localize(
+            "ui.panel.config.automation.editor.triggers.type.persistent_notification.notification_id"
+          )}
+          name="notification_id"
+          .value=${notificationId}
+          .disabled=${this.disabled}
+          @change=${this._valueChanged}
+        ></ha-textfield>
+        <ha-formfield
+          .label=${this.hass.localize(
+            "ui.panel.config.automation.editor.triggers.type.persistent_notification.update_type"
+          )}
+        >
+          ${SUPPORTED_UPDATE_TYPES.map(
+            (update_type) => html`
+              <ha-check-list-item
+                left
+                .value=${update_type}
+                @request-selected=${this._updateTypeChanged}
+                .selected=${updateTypes!.includes(update_type)}
+              >
+                ${update_type}
+              </ha-check-list-item>
+          </ha-formfield>
+        </div>
+        `
+      )}
+    `;
+  }
+
+  private _valueChanged(ev: CustomEvent): void {
+    handleChangeEvent(this, ev);
+  }
+
+  private _updateTypeChanged(ev: CustomEvent<RequestSelectedDetail>): void {
+    ev.stopPropagation();
+    const updateType = (ev.target as any).value;
+    const selected = ev.detail.selected;
+
+    if (selected === this.trigger.update_type?.includes(updateType)) {
+      return;
+    }
+    
+    const updateTypes = this.trigger.update_type ?? [];
+    const newUpdateTypes = [...updateTypes];
+
+    if (selected) {
+      newUpdateTypes.push(updateType);
+    } else {
+      newUpdateTypes.splice(newUpdateTypes.indexOf(updateType), 1);
+    }
+    const newTrigger = { ...this.trigger, update_type: newUpdateTypes };
+    fireEvent(this, "value-changed", { value: newTrigger });
+  }
+
+  static styles = css`
+    ha-textfield {
+      display: block;
+    }
+  `;
+}
+
+declare global {
+  interface HTMLElementTagNameMap {
+    "ha-automation-trigger-persistent_notification": HaPersistentNotificationTrigger;
+  }
+}

src/translations/en.json

@@ -2325,6 +2325,11 @@
                   "type_value": "Fixed number",
                   "type_input": "Numeric value of another entity"
                 },
+                "persistent_notification": {
+                  "label": "Persistent notification",
+                  "notification_id": "Notification Id",
+                  "update_type": "Update type"
+                },
                 "sun": {
                   "label": "Sun",
                   "event": "[%key:ui::panel::config::automation::editor::triggers::type::homeassistant::event%]",