Adds seeds for fixing the results on same day

script.js

@@ -7,10 +7,15 @@ async function fetchRestaurants() {
     return data;
 }
 
-function getRandomRestaurants(restaurants) {
-    // Fisher-Yates Shuffle Algorithm
+function seededRandom(seed) {
+    var x = Math.sin(seed++) * 10000;
+    return x - Math.floor(x);
+}
+
+function getRandomRestaurants(restaurants, seed) {
+    // Shuffle using seeded random
     for (let i = restaurants.length - 1; i > 0; i--) {
-        const j = Math.floor(Math.random() * (i + 1));
+        const j = Math.floor(seededRandom(seed + i) * (i + 1));
         [restaurants[i], restaurants[j]] = [restaurants[j], restaurants[i]];
     }
     return restaurants.slice(0, 3);
@@ -49,7 +54,8 @@ async function displayRestaurants() {
     try {
         const restaurants = await fetchRestaurants();
         console.log('Fetched Restaurants:', restaurants); // Debugging: Print fetched restaurants
-        const randomRestaurants = getRandomRestaurants(restaurants);
+        const seed = today.getFullYear() * 10000 + (today.getMonth() + 1) * 100 + today.getDate(); // Create a seed from the date
+        const randomRestaurants = getRandomRestaurants(restaurants, seed);
         console.log('Random Restaurants:', randomRestaurants); // Debugging: Print random restaurants
         document.getElementById('restaurants').innerHTML = randomRestaurants.map(restaurant => 
             `<a href="${restaurant[1]}" target="_blank">${restaurant[0]}</a>`