Add PSU

src/actions/psu-on.ts

@@ -0,0 +1,52 @@
+import streamDeck, { action, KeyDownEvent, SingletonAction, WillAppearEvent } from "@elgato/streamdeck";
+
+import { OctoPrintClient, OctoPrintSettings } from "../octoprint-client";
+
+@action({ UUID: "com.octoprint.monitor.psu-on" })
+export class PsuOnAction extends SingletonAction {
+  override async onWillAppear(ev: WillAppearEvent): Promise<void> {
+    await this.updateTitle(ev.action, ev.payload.settings as unknown as OctoPrintSettings);
+  }
+
+  override async onKeyDown(ev: KeyDownEvent): Promise<void> {
+    const settings = ev.payload.settings as unknown as OctoPrintSettings;
+
+    if (!settings?.host || !settings?.apiKey) {
+      await ev.action.setTitle("Configure");
+      return;
+    }
+
+    const client = new OctoPrintClient(settings);
+
+    try {
+      await ev.action.setTitle("Turning\nOn…");
+      await client.turnPSUOn();
+      setTimeout(() => this.updateTitle(ev.action, settings), 1500);
+    } catch (err) {
+      streamDeck.logger.error("PsuOn: failed", err);
+      await ev.action.setTitle("⚠️ Error");
+      setTimeout(() => this.updateTitle(ev.action, settings), 2000);
+    }
+  }
+
+  private async updateTitle(action: any, settings: OctoPrintSettings): Promise<void> {
+    if (!settings?.host || !settings?.apiKey) {
+      await action.setTitle("Configure");
+      return;
+    }
+
+    try {
+      const client = new OctoPrintClient(settings);
+      const psu = await client.getPSUState();
+
+      if (psu.isPSUOn) {
+        await action.setTitle("PSU\nOn");
+      } else {
+        await action.setTitle("Turn\nPSU On");
+      }
+    } catch {
+      await action.setTitle("Turn\nPSU On");
+    }
+  }
+}
+