OPC

lib/slug.ts

@@ -0,0 +1,22 @@
+export function generateSlug(): string {
+  const cryptoApi = globalThis.crypto;
+  if (!cryptoApi?.getRandomValues) {
+    throw new Error("Web Crypto API is not available");
+  }
+
+  const timestamp = Date.now().toString().padStart(13, "0").slice(-13);
+  const prefixLength = 64 - 13;
+  const bytes = new Uint8Array(Math.ceil(prefixLength / 8));
+  cryptoApi.getRandomValues(bytes);
+
+  let prefix = "";
+  for (const byte of bytes) {
+    for (let bit = 0; bit < 8; bit += 1) {
+      prefix += (byte >> bit) & 1 ? "O" : "o";
+      if (prefix.length === prefixLength) break;
+    }
+    if (prefix.length === prefixLength) break;
+  }
+
+  return `${prefix}${timestamp}`;
+}