import { uuidv7 } from '@pipu/core';

/** Hermes has no Web Crypto. Expo's installed native runtime supplies secure UUID randomness. */
export function eventId(now: number): string {
  return uuidv7(now, () => {
    const hex = globalThis.expo.uuidv4().replace(/-/g, '');
    return Uint8Array.from(hex.match(/../g)!, (byte) => parseInt(byte, 16));
  });
}