55 lines
1.5 KiB
JavaScript
55 lines
1.5 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.formatCountdown = formatCountdown;
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exports.formatTimeStr = formatTimeStr;
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// Countdown
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const timeUnits = [['Y', 1000 * 60 * 60 * 24 * 365],
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// years
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['M', 1000 * 60 * 60 * 24 * 30],
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// months
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['D', 1000 * 60 * 60 * 24],
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// days
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['H', 1000 * 60 * 60],
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// hours
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['m', 1000 * 60],
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// minutes
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['s', 1000],
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// seconds
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['S', 1] // million seconds
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];
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function formatTimeStr(duration, format) {
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let leftDuration = duration;
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const escapeRegex = /\[[^\]]*]/g;
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const keepList = (format.match(escapeRegex) || []).map(str => str.slice(1, -1));
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const templateText = format.replace(escapeRegex, '[]');
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const replacedText = timeUnits.reduce((current, _ref) => {
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let [name, unit] = _ref;
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if (current.includes(name)) {
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const value = Math.floor(leftDuration / unit);
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leftDuration -= value * unit;
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return current.replace(new RegExp(`${name}+`, 'g'), match => {
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const len = match.length;
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return value.toString().padStart(len, '0');
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});
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}
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return current;
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}, templateText);
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let index = 0;
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return replacedText.replace(escapeRegex, () => {
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const match = keepList[index];
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index += 1;
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return match;
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});
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}
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function formatCountdown(value, config) {
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const {
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format = ''
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} = config;
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const target = new Date(value).getTime();
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const current = Date.now();
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const diff = Math.max(target - current, 0);
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return formatTimeStr(diff, format);
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} |