buttonboxrewardses

server/src/rewards/definitions/lightStrobe.js

@@ -0,0 +1,57 @@
+const STROBE_MS = 10000;
+const TICK_MS = 350;
+
+let activeTimer = null;
+
+async function applyAll(ctx, state) {
+  const entities = ctx.getHomeAssistantEntities();
+  await Promise.all(
+    entities.map(async (entity) => {
+      try {
+        await ctx.setHomeAssistantEntityState(entity.id, state);
+      } catch (err) {
+        ctx.logger.warn('lightStrobe entity set failed', { entityId: entity.id, error: err.message });
+      }
+    }),
+  );
+}
+
+function startStrobe(ctx, effect = {}) {
+  if (activeTimer) {
+    clearInterval(activeTimer);
+    activeTimer = null;
+  }
+
+  const endsAt = Number(effect.endsAt || Date.now() + STROBE_MS);
+  let on = Boolean(effect.on);
+  ctx.saveEffect('lightStrobe', { endsAt, on });
+
+  activeTimer = setInterval(async () => {
+    if (Date.now() >= endsAt) {
+      clearInterval(activeTimer);
+      activeTimer = null;
+      ctx.clearEffect('lightStrobe');
+      return;
+    }
+    on = !on;
+    await applyAll(ctx, on ? 'on' : 'off');
+    ctx.saveEffect('lightStrobe', { endsAt, on });
+  }, TICK_MS);
+}
+
+module.exports = {
+  id: 'lightStrobe',
+  name: 'Light Strobe',
+  goal: 55,
+  async run(ctx) {
+    startStrobe(ctx, { endsAt: Date.now() + STROBE_MS, on: false });
+    ctx.sendAlert({ color: '#ffc107', title: 'Light Strobe', message: 'Room light strobe started.' });
+  },
+  async recover(ctx, effect) {
+    if (!effect || Number(effect.endsAt || 0) <= Date.now()) {
+      ctx.clearEffect('lightStrobe');
+      return;
+    }
+    startStrobe(ctx, effect);
+  },
+};