From 5275a3d25576751e5b8ca0596babc20b23d30742 Mon Sep 17 00:00:00 2001
From: marcin2121 <13873718+marcin2121@users.noreply.github.com>
Date: Tue, 31 Mar 2026 19:31:24 +0000
Subject: [PATCH] perf(magic): remove artificial blocking delay from
 askCrystalBall

Removes the 800ms artificial `setTimeout` delay from the `askCrystalBall` function in `lib/magic.ts`. This delay was previously blocking Vercel serverless function execution during chat responses in `app/api/chat/route.ts`, unnecessarily consuming backend compute time and slowing down user interactions.

Co-authored-by: google-labs-jules[bot] <161369871+google-labs-jules[bot]@users.noreply.github.com>
---
 benchmark.ts | 13 +++++++++++++
 lib/magic.ts |  3 ---
 2 files changed, 13 insertions(+), 3 deletions(-)
 create mode 100644 benchmark.ts

diff --git a/benchmark.ts b/benchmark.ts
new file mode 100644
index 0000000..42c4494
--- /dev/null
+++ b/benchmark.ts
@@ -0,0 +1,13 @@
+import { askCrystalBall } from './lib/magic.ts';
+
+async function main() {
+    const start = performance.now();
+    for (let i = 0; i < 5; i++) {
+        await askCrystalBall('test');
+    }
+    const end = performance.now();
+    console.log(`Execution time for 5 iterations: ${(end - start).toFixed(2)} ms`);
+    console.log(`Average time per iteration: ${((end - start) / 5).toFixed(2)} ms`);
+}
+
+main();
diff --git a/lib/magic.ts b/lib/magic.ts
index 9e9b5e5..051ddc0 100644
--- a/lib/magic.ts
+++ b/lib/magic.ts
@@ -13,9 +13,6 @@ export async function askCrystalBall(_productName: string) {
     `Kula zrobiła się mętna... Jeśli to w ogóle u nas jest, to pewnie służy teraz jako podpórka do kiwającego się stołu na zapleczu. Kto wie? Tylko szef wie!`
   ];
 
-  // Symulacja "myślenia" magicznej kuli (opóźnienie dla lepszego efektu w UI)
-  await new Promise(resolve => setTimeout(resolve, 800));
-
   // Losujemy jeden z żartów
   const randomIndex = Math.floor(Math.random() * jokes.length);
   return jokes[randomIndex];