Initial commit

src/utils/key-generator.ts

@@ -0,0 +1,31 @@
+/**
+ * Utility functions for generating unique identifiers
+ */
+
+const globalCrypto = typeof globalThis !== "undefined" ? globalThis.crypto : undefined;
+
+export const generateUrid = (): string => {
+  if (globalCrypto?.randomUUID) {
+    return globalCrypto.randomUUID();
+  }
+
+  const template = "xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx";
+  return template.replace(/[xy]/g, char => {
+    const randomNibble = Math.floor(Math.random() * 16);
+    const value = char === "x" ? randomNibble : (randomNibble & 0x3) | 0x8;
+    return value.toString(16);
+  });
+};
+
+export const generateKey = (): string => {
+  if (globalCrypto?.randomUUID) {
+    return globalCrypto.randomUUID().replace(/-/g, "");
+  }
+
+  if (globalCrypto?.getRandomValues) {
+    const [value] = globalCrypto.getRandomValues(new Uint32Array(1));
+    return value.toString(16);
+  }
+
+  return Math.random().toString(16).slice(2);
+};