import { alphabet, generateRandomString } from "oslo/crypto";

export function generateId() {
  return generateRandomString(10, alphabet("a-z", "0-9"));
}

export function formatSecondsToDuration(seconds: number = 0) {
  let hours   = Math.floor(seconds / 3600);
  let minutes = Math.floor((seconds - (hours * 3600)) / 60);
  seconds = seconds - (hours * 3600) - (minutes * 60);

  // string ver.
  let hrs, mins, secs;

  if (hours   < 10) { hrs = "0" + hours; } else { hrs = hours; }
  if (minutes < 10) { mins = "0" + minutes; } else { mins = minutes; }
  if (seconds < 10) { secs = "0" + seconds; } else { secs = seconds; }

  return hrs + ':' + mins + ':' + secs ;
}