linkmore-design/es/statistic/utils.js

🌈 🚀lm组件库。🚀

import _slicedToArray from "@babel/runtime/helpers/esm/slicedToArray";
import padStart from 'lodash/padStart';
// Countdown
var timeUnits = [['Y', 1000 * 60 * 60 * 24 * 365],
// years
['M', 1000 * 60 * 60 * 24 * 30],
// months
['D', 1000 * 60 * 60 * 24],
// days
['H', 1000 * 60 * 60],
// hours
['m', 1000 * 60],
// minutes
['s', 1000],
// seconds
['S', 1] // million seconds
];

export function formatTimeStr(duration, format) {
  var leftDuration = duration;
  var escapeRegex = /\[[^\]]*]/g;
  var keepList = (format.match(escapeRegex) || []).map(function (str) {
    return str.slice(1, -1);
  });
  var templateText = format.replace(escapeRegex, '[]');
  var replacedText = timeUnits.reduce(function (current, _ref) {
    var _ref2 = _slicedToArray(_ref, 2),
      name = _ref2[0],
      unit = _ref2[1];
    if (current.includes(name)) {
      var _value = Math.floor(leftDuration / unit);
      leftDuration -= _value * unit;
      return current.replace(new RegExp("".concat(name, "+"), 'g'), function (match) {
        var len = match.length;
        return padStart(_value.toString(), len, '0');
      });
    }
    return current;
  }, templateText);
  var index = 0;
  return replacedText.replace(escapeRegex, function () {
    var match = keepList[index];
    index += 1;
    return match;
  });
}
export function formatCountdown(value, config) {
  var _config$format = config.format,
    format = _config$format === void 0 ? '' : _config$format;
  var target = new Date(value).getTime();
  var current = Date.now();
  var diff = Math.max(target - current, 0);
  return formatTimeStr(diff, format);
}