const keyList = { d: "days", h: "hours", m: "minutes", s: "seconds", ms: "milliseconds", ns: "nanoseconds", us: "microseconds",};
class Duration { constructor(timestamp = Duration.getCurrentDuration()) { if (timestamp < 0) timestamp = 0; this.raw = timestamp; this.d = Math.trunc(timestamp / 86400000); this.h = Math.trunc(timestamp / 3600000) % 24; this.m = Math.trunc(timestamp / 60000) % 60; this.s = Math.trunc(timestamp / 1000) % 60; this.ms = Math.trunc(timestamp) % 1000; this.us = Math.trunc(timestamp * 1000) % 1000; this.ns = Math.trunc(timestamp * 1000000) % 1000; } get array() { return [ { type: "d", value: this.d }, { type: "h", value: this.h }, { type: "m", value: this.m }, { type: "s", value: this.s }, { type: "ms", value: this.ms }, { type: "ns", value: this.ns }, { type: "us", value: this.µs }, ]; } get µs() { return this.us; } get json() { return this.array.reduce( (acc, stuff) => ((acc[stuff.type] = stuff.value), acc), {}, ); } stringify(values = [], shortandsweet = false) { if (!Array.isArray(values) || values.length == 0) { if ( !shortandsweet || typeof shortandsweet !== "boolean" || shortandsweet == false ) { return `${ this.array .map((x) => `${x.value} ${keyList[x.type]}`) .join(", ") }`; } return `${this.array.map((x) => `${x.value}${x.type}`).join(" ")}`; } if (values.length > 0) { if ( !shortandsweet || typeof shortandsweet !== "boolean" || shortandsweet == false ) { return `${ this.array .filter((x) => values.includes(x.type)) .map((x) => `${x.value} ${keyList[x.type]}`) .join(", ") }`; } return `${ this.array .filter((x) => values.includes(x.type)) .map((x) => `${x.value}${x.type}`) .join(" ") }`; } return `${ this.array .map((x) => `${x.value} ${keyList[x.type]}`) .join(", ") }`; } getFormattedDuration(fromT = "d", toT = "µs") { if ( typeof fromT !== "string" || typeof toT !== "string" || !keyList.hasOwnProperty(fromT.toLowerCase()) || !keyList.hasOwnProperty(toT.toLowerCase()) ) { return this.getSimpleFormattedDuration(); } const durations = []; const next = this.array[this.array.findIndex((x) => x.type === toT.toLowerCase()) + 1]; for (const obj of this.array) { if (obj.type !== fromT.toLowerCase() && durations.length === 0) continue; if (obj.type === next.type) break; durations.push(obj.value); } return durations.join(":"); } getSimpleFormattedDuration() { return `${this.array.map((x) => x.value).join(":")}`; } toString() { return `[Duration ${this.stringify(["d", "h", "m", "s"], true)}]`; } reload() { const ts = this.d * 8.64e7 + this.h * 3600000 + this.m * 60000 + this.s * 1000 + this.ms + (this.us / 1000) + (this.ns / 1000000); if (ts === this.raw) return this; const newDuration = new Duration(ts); this.d = newDuration.d; this.h = newDuration.h; this.m = newDuration.m; this.s = newDuration.s; this.ms = newDuration.ms; this.ns = newDuration.ns; this.us = newDuration.us; this.raw = newDuration.raw; return this; } static fromString(str, doNotParse = false) { const { d, h, m, s, ms, ns, us } = Duration.readString(str); const ts = d * 8.64e7 + h * 3600000 + m * 60000 + s * 1000 + ms + (us / 1000) + (ns / 1000000);
const newDuration = new Duration(ts); if (doNotParse) { newDuration.d = d; newDuration.h = h; newDuration.m = m; newDuration.s = s; newDuration.ms = ms; newDuration.ns = ns; newDuration.us = us; } return newDuration; } static getCurrentDuration() { return new Date().setHours(0, 0, 0, 0); } static readString(str) { str = str.replace(/\s\s/g, ""); const days = matchReg(str, "d") || matchReg(str, "days") || matchReg(str, "day"); const hours = matchReg(str, "h") || matchReg(str, "hours") || matchReg(str, "hour"); const minutes = matchReg(str, "m") || matchReg(str, "min") || matchReg(str, "minute") || matchReg(str, "mins") || matchReg(str, "minutes"); const seconds = matchReg(str, "s") || matchReg(str, "sec") || matchReg(str, "second") || matchReg(str, "secs") || matchReg(str, "seconds"); const milliseconds = matchReg(str, "ms") || matchReg(str, "millisecond") || matchReg(str, "milliseconds"); const nanoseconds = matchReg(str, "ns") || matchReg(str, "nanosecond") || matchReg(str, "nanoseconds"); const microseconds = matchReg(str, "µs") || matchReg(str, "microsecond") || matchReg(str, "microseconds"); matchReg(str, "us"); return { d: days, h: hours, m: minutes, s: seconds, ms: milliseconds, ns: nanoseconds, us: microseconds, }; }}
function matchReg(str, t) { const reg = new RegExp(`(\\d+)\\s?${t}(?:[^a-z]|$)`, "i"); const matched = reg.exec(str); if (!matched) return 0; return parseInt(matched[1].replace(t, ""));}
export default Duration;export { Duration, matchReg as MatchUnit };