const dateString = date => {
  if (typeof date == "string") {
    date = new Date(date);
  }
  const ye = new Intl.DateTimeFormat("en", { year: "numeric" }).format(date);
  const mo = new Intl.DateTimeFormat("en", { month: "2-digit" }).format(date);
  const da = new Intl.DateTimeFormat("en", { day: "2-digit" }).format(date);

  return `${ye}-${mo}-${da}`;
};

function humanReadableDate(date) {
  const options = { year: "numeric", month: "long", day: "numeric" };
  return new Date(date).toLocaleDateString(undefined, options);
}

function daysAgo(date) {
  const day = 24 * 60 * 60 * 1000;
  return Math.round(Math.abs((new Date() - new Date(date)) / day));
}

export { dateString, humanReadableDate, daysAgo };