chatui2/es/components/Time/parser.js

The React library for Chatbot UI

var REGEX_FORMAT = /YYYY|M|D|dddd|HH|mm/g;
var parseDate = function parseDate(date) {
  // if (date === null) {
  //   return new Date(NaN);
  // }
  // if (typeof date === 'undefined') {
  //   return new Date(); // today
  // }
  if (date instanceof Date) {
    return date;
  }
  return new Date(date);
};
var padStart = function padStart(n) {
  return (n <= 9 ? '0' : '') + n;
};

/**
 * 获取本周一的 0 点时间
 */
var getWeekStart = function getWeekStart() {
  var now = new Date();
  var day = now.getDay() || 7; // 周日返回 0，修正为 7
  now.setHours(0, 0, 0, 0);
  now.setDate(now.getDate() - day + 1);
  return now;
};

/**
 * 获取下周一的 0 点时间
 */
var getNextWeekStart = function getNextWeekStart() {
  var weekStart = getWeekStart();
  var nextWeek = new Date(weekStart);
  nextWeek.setDate(weekStart.getDate() + 7);
  return nextWeek;
};
var getFormat = function getFormat(date) {
  var now = new Date();
  var todayStart = new Date(now.setHours(0, 0, 0, 0));
  var yesterdayStart = new Date(todayStart);
  yesterdayStart.setDate(todayStart.getDate() - 1);
  var weekStart = getWeekStart();
  var nextWeekStart = getNextWeekStart();
  if (date >= todayStart) {
    return 'LT'; // 今天
  }

  if (date >= yesterdayStart) {
    return 'YT'; // 昨天
  }

  if (date >= weekStart && date < nextWeekStart) {
    return 'WT'; // 这周
  }

  return 'lll';
};
function formatDate(date, locale) {
  var $d = parseDate(date);
  var format = locale.formats[getFormat($d)];
  var dates = {
    YYYY: "".concat($d.getFullYear()),
    M: "".concat($d.getMonth() + 1),
    D: "".concat($d.getDate()),
    dddd: locale.weekdays[$d.getDay()],
    HH: padStart($d.getHours()),
    mm: padStart($d.getMinutes())
  };
  return format.replace(REGEX_FORMAT, function (match) {
    return dates[match];
  });
}
export default formatDate;