Tianyi Cui
72688a3888
cordis 4.0.0-rc.6, plugin-loader, -include, -group, -timer, -hmr, -logger-console, cosmokit 1.8.1, schemastery 3.18.0 — copied from the cordis-workspace checkout, flattened under vendor/, original npm names, private: true. vendor/README.md is the manifest: upstream repos + commit SHAs, local-modification log, sync procedure. Local modification: hmr's locale YAML imports and .i18n() call removed (avoids a runtime YAML import hook we don't vendor).
93 lines
3.0 KiB
TypeScript
93 lines
3.0 KiB
TypeScript
/** Time constants plus parsing and formatting helpers. */
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export namespace Time {
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export const millisecond = 1
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export const second = 1000
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export const minute = second * 60
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export const hour = minute * 60
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export const day = hour * 24
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export const week = day * 7
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let timezoneOffset = new Date().getTimezoneOffset()
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export function setTimezoneOffset(offset: number) {
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timezoneOffset = offset
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}
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export function getTimezoneOffset() {
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return timezoneOffset
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}
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export function getDateNumber(date: number | Date = new Date(), offset?: number) {
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if (typeof date === 'number') date = new Date(date)
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if (offset === undefined) offset = timezoneOffset
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return Math.floor((date.valueOf() / minute - offset) / 1440)
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}
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export function fromDateNumber(value: number, offset?: number) {
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const date = new Date(value * day)
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if (offset === undefined) offset = timezoneOffset
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return new Date(+date + offset * minute)
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}
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const numeric = /\d+(?:\.\d+)?/.source
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const timeRegExp = new RegExp(`^${[
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'w(?:eek(?:s)?)?',
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'd(?:ay(?:s)?)?',
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'h(?:our(?:s)?)?',
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'm(?:in(?:ute)?(?:s)?)?',
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's(?:ec(?:ond)?(?:s)?)?',
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].map(unit => `(${numeric}${unit})?`).join('')}$`)
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export function parseTime(source: string) {
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const capture = timeRegExp.exec(source)
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if (!capture) return 0
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return (parseFloat(capture[1]) * week || 0)
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+ (parseFloat(capture[2]) * day || 0)
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+ (parseFloat(capture[3]) * hour || 0)
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+ (parseFloat(capture[4]) * minute || 0)
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+ (parseFloat(capture[5]) * second || 0)
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}
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export function parseDate(date: string) {
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const parsed = parseTime(date)
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if (parsed) {
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date = Date.now() + parsed as any
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} else if (/^\d{1,2}(:\d{1,2}){1,2}$/.test(date)) {
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date = `${new Date().toLocaleDateString()}-${date}`
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} else if (/^\d{1,2}-\d{1,2}-\d{1,2}(:\d{1,2}){1,2}$/.test(date)) {
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date = `${new Date().getFullYear()}-${date}`
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}
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return date ? new Date(date) : new Date()
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}
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export function format(ms: number) {
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const abs = Math.abs(ms)
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if (abs >= day - hour / 2) {
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return Math.round(ms / day) + 'd'
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} else if (abs >= hour - minute / 2) {
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return Math.round(ms / hour) + 'h'
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} else if (abs >= minute - second / 2) {
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return Math.round(ms / minute) + 'm'
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} else if (abs >= second) {
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return Math.round(ms / second) + 's'
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}
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return ms + 'ms'
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}
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export function toDigits(source: number, length = 2) {
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return source.toString().padStart(length, '0')
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}
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export function template(template: string, time = new Date()) {
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return template
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.replace('yyyy', time.getFullYear().toString())
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.replace('yy', time.getFullYear().toString().slice(2))
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.replace('MM', toDigits(time.getMonth() + 1))
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.replace('dd', toDigits(time.getDate()))
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.replace('hh', toDigits(time.getHours()))
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.replace('mm', toDigits(time.getMinutes()))
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.replace('ss', toDigits(time.getSeconds()))
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.replace('SSS', toDigits(time.getMilliseconds(), 3))
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}
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}
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