First working POC

src/lib/api/sleep-timer.ts

@@ -0,0 +1,40 @@
+/**
+ * Sleep Timer API
+ *
+ * Functions to control the sleep timer in the backend.
+ */
+
+import { invoke } from "@tauri-apps/api/core";
+import type { SleepTimerMode } from "$lib/services/playerEvents";
+
+export interface SleepTimerState {
+  mode: SleepTimerMode;
+  remainingSeconds: number;
+}
+
+export async function setSleepTimer(mode: SleepTimerMode): Promise<SleepTimerState> {
+  return invoke("player_set_sleep_timer", { mode });
+}
+
+export async function cancelSleepTimer(): Promise<SleepTimerState> {
+  return invoke("player_cancel_sleep_timer");
+}
+
+export async function getSleepTimer(): Promise<SleepTimerState> {
+  return invoke("player_get_sleep_timer");
+}
+
+// Helper functions for common timer modes
+
+export async function setTimeBasedTimer(minutes: number): Promise<SleepTimerState> {
+  const endTime = Date.now() + minutes * 60 * 1000;
+  return setSleepTimer({ kind: "time", endTime });
+}
+
+export async function setEndOfTrackTimer(): Promise<SleepTimerState> {
+  return setSleepTimer({ kind: "endOfTrack" });
+}
+
+export async function setEpisodesTimer(count: number): Promise<SleepTimerState> {
+  return setSleepTimer({ kind: "episodes", remaining: count });
+}