import { sha256 } from "@aigxion/hash";
import { KeyV1 } from "./v1";

export async function newKey(opts: {
  prefix?: string;
  byteLength: number;
}): Promise<{
  key: string;
  hash: string;
  start: string;
}> {
  const key = new KeyV1({ byteLength: opts.byteLength, prefix: opts.prefix! }).toString();
  const start = key.slice(0, (opts.prefix?.length ?? 0) + 5);
  const hash = await sha256(key);

  return { key, hash, start };
}