import dayjs from "dayjs";

export function getWeekGroupFromTimestamp(timestamp) {
  const date = dayjs(timestamp);
  const start = date.startOf("week");
  const end = date.endOf("week");
  const startMonth = start.month() === end.month() ? "" : " MMM";
  const startYear = start.year() === end.year() ? "" : ", YYYY";
  return `${start.format(`DD${startMonth}${startYear}`)} - ${end.format(
    "DD MMM, YYYY"
  )}`;
}

/**
 *
 * @param {number} date
 * @param {Intl.DateTimeFormatOptions} options
 * @returns
 */
export function formatDate(
  date,
  options = {
    dateStyle: "medium",
    timeStyle: "short",
  }
) {
  return new Date(date).toLocaleString(undefined, options);
}