kripke: add daily and random challenges (2)

apps/web/src/routes/kripke/random/+page.server.ts

@@ -1,7 +1,21 @@
 import type { SeoProps } from "$components/seo";
+import { randomSeed } from "../system.js";
+
+export async function load({ url }) {
+  const seedStr = url.searchParams.get("seed");
+  const seed = (() => {
+    try {
+      if (!seedStr) return randomSeed();
+      const seed = Number.parseInt(seedStr);
+      if (!Number.isSafeInteger(seed)) return randomSeed();
+      return seed;
+    } catch {
+      return randomSeed();
+    }
+  })();
 
-export async function load() {
   return {
+    seed,
     seo: {
       title: "KRIPKE (random challenge) - cannorin.net",
       description: "KRIPKE - WORDLE, but for Kripke frames!",

apps/web/src/routes/kripke/random/+page.svelte

@@ -1,5 +1,4 @@
 <script lang="ts">
-import { page } from "$app/state";
 import { Button } from "$lib/components/ui/button";
 import * as Dialog from "$lib/components/ui/dialog";
 import { type Formula, isomorphic, validWorlds } from "@cannorin/kripke";
@@ -8,17 +7,10 @@ import LuX from "lucide-svelte/icons/x";
 import FrameInput from "../frame-input.svelte";
 import Game, { type GameStatus, type Move } from "../game.svelte";
 import Rules from "../rules.svelte";
-import { getRandomFrame, randomSeed } from "../system";
+import { getRandomFrame } from "../system";
-
-const seed = (() => {
-  const seedStr = page.url.searchParams.get("seed");
-  if (seedStr) {
-    const seed = Math.floor(Number.parseInt(seedStr));
-    return seed;
-  }
-  return randomSeed();
-})();
 
+let { data } = $props();
+const seed = data.seed;
 const { id, frame } = getRandomFrame(seed);
 const guess = (frameId: number) => isomorphic[frameId] === id;
 const check = (formula: Formula) => validWorlds(frame, formula).length;