@tencentcloud/roomkit-web-vue3/es/components/ScheduleConference/scheduleUtils.mjs

<h1 align="center"> TUIRoomKit</h1> Conference (TUIRoomKit) is a product suitable for multi-person audio and video conversation scenarios such as business meetings, webinars, and online education. By integrating this product, you can add room management,

import { isWeChat } from "../../utils/environment.mjs";
const formatDateTime = (date) => {
  const year = date.getFullYear();
  const month = String(date.getMonth() + 1).padStart(2, "0");
  const day = String(date.getDate()).padStart(2, "0");
  const hour = String(date.getHours()).padStart(2, "0");
  const minute = String(date.getMinutes()).padStart(2, "0");
  return `${month}/${day}/${year}, ${hour}:${minute}`;
};
const getDateAndTime = (date, timeZone) => {
  let formattedDate;
  let currentTimeZone = timeZone;
  if (isWeChat) {
    formattedDate = formatDateTime(date);
  } else {
    {
      currentTimeZone = Intl.DateTimeFormat().resolvedOptions().timeZone;
    }
    const formatter = new Intl.DateTimeFormat("en-US", {
      year: "numeric",
      month: "2-digit",
      day: "2-digit",
      hour: "2-digit",
      minute: "2-digit",
      hour12: false,
      // Use 24-hour format
      currentTimeZone
    });
    formattedDate = formatter.format(date);
  }
  const [month, day, year, hour, minute] = formattedDate.split(/[\s,:/]+/).filter((part) => part !== "AM" && part !== "PM");
  const roundedMinute = Math.ceil(parseInt(minute) / 15) * 15;
  const adjustedHour = roundedMinute === 60 ? parseInt(hour) + 1 : parseInt(hour);
  const adjustedMinute = roundedMinute === 60 ? 0 : roundedMinute;
  const adjustedDate = new Date(
    parseInt(year),
    parseInt(month) - 1,
    parseInt(day),
    adjustedHour,
    adjustedMinute
  );
  if (adjustedDate < date) {
    adjustedDate.setMinutes(adjustedDate.getMinutes() + 15);
  }
  const intHour = parseInt(hour);
  const intMinute = parseInt(minute);
  return {
    date: new Date(parseInt(year), parseInt(month) - 1, parseInt(day)),
    laterTime: `${adjustedHour < 10 ? `0${adjustedHour}` : adjustedHour}:${adjustedMinute < 10 ? `0${adjustedMinute}` : adjustedMinute}`,
    time: `${intHour < 10 ? `0${intHour}` : intHour}:${intMinute < 10 ? `0${intMinute}` : intMinute}`
  };
};
const convertToTimestamp = (date, time, timezone, offset = 1, referenceTimezone) => {
  const year = date.getFullYear();
  const month = date.getMonth();
  const day = date.getDate();
  const [hour, minute] = time.split(":").map(Number);
  const dateTime = new Date(year, month, day, hour, minute);
  const timezoneOffset = offset * getTimezoneOffset(timezone, referenceTimezone) * 60 * 1e3;
  return dateTime.getTime() - timezoneOffset;
};
const calculateEndTime = (startTime, duration) => {
  const endTime = startTime + duration * 1e3;
  return endTime;
};
function getTimezoneOffset(targetTimezone, referenceTimezone = "UTC") {
  const now = Date.now();
  const referenceDate = referenceTimezone === "UTC" ? new Date(now).toISOString() : new Date(now).toLocaleString("en-US", {
    timeZone: referenceTimezone,
    hour12: false
  });
  const targetDate = new Date(now).toLocaleString("en-US", {
    timeZone: targetTimezone,
    hour12: false
  });
  const referenceTime = new Date(referenceDate).getTime();
  const targetTime = new Date(targetDate).getTime();
  const offset = Math.round((targetTime - referenceTime) / (1e3 * 60));
  return offset;
}
export {
  calculateEndTime,
  convertToTimestamp,
  getDateAndTime,
  getTimezoneOffset
};