intl-t/dist/tools/format.js

A Fully-Typed Node-Based i18n Translation Library

import { state } from "../state";
import { inject } from "./inject";
// @ts-ignore
export function list(value = [], options, { locale } = this) {
    return new Intl.ListFormat(locale, options).format(value);
}
// @ts-ignore
export function number(value = 0, options, { locale } = this) {
    return new Intl.NumberFormat(locale, options).format(value);
}
// @ts-ignore
export function currency(value = 0, options = {}, { locale } = this) {
    options.style = "currency";
    options.currency ??= "USD";
    return new Intl.NumberFormat(locale, options).format(value);
}
// @ts-ignore
export function date(value = new Date(), options, { locale } = this) {
    return new Intl.DateTimeFormat(locale, options).format(value);
}
export const re = {
    se: [1000, "conds"],
    mi: [60000, "nutes"],
    ho: [3600000, "urs"],
    da: [86400000, "ys"],
    we: [604800000, "eks"],
    mo: [2592000000, "nths"],
    qu: [7884000000, "arters"],
    ye: [31536000000, "ars"],
};
export function relative(value = 0, options = {}, 
// @ts-ignore
{ locale, now } = this) {
    let { unit } = options;
    if (value instanceof Date) {
        value = value.getTime() - now.getTime();
        unit
            ? (value = Math.floor(value / re[`${unit[0]}${unit[1]}`][0]))
            : Object.entries(re).find(([k1, [v, k2]]) => value >= v ? ((value = Math.floor(value / v)), (options.unit = k1 + k2)) : false);
    }
    unit ??= "day";
    return new Intl.RelativeTimeFormat(locale, options).format(value, unit);
}
export const format = { ...state, list, number, currency, date, relative, time: date, price: currency, inject };