site/node_modules/speech-rule-engine/js/l10n/numbers/numbers_en.js
2024-10-14 08:09:33 +02:00

106 lines
2.9 KiB
JavaScript

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const messages_1 = require("../messages");
function hundredsToWords_(num) {
let n = num % 1000;
let str = '';
str += NUMBERS.ones[Math.floor(n / 100)]
? NUMBERS.ones[Math.floor(n / 100)] + NUMBERS.numSep + 'hundred'
: '';
n = n % 100;
if (n) {
str += str ? NUMBERS.numSep : '';
str +=
NUMBERS.ones[n] ||
NUMBERS.tens[Math.floor(n / 10)] +
(n % 10 ? NUMBERS.numSep + NUMBERS.ones[n % 10] : '');
}
return str;
}
function numberToWords(num) {
if (num === 0) {
return NUMBERS.zero;
}
if (num >= Math.pow(10, 36)) {
return num.toString();
}
let pos = 0;
let str = '';
while (num > 0) {
const hundreds = num % 1000;
if (hundreds) {
str =
hundredsToWords_(num % 1000) +
(pos ? '-' + NUMBERS.large[pos] + '-' : '') +
str;
}
num = Math.floor(num / 1000);
pos++;
}
return str.replace(/-$/, '');
}
function numberToOrdinal(num, plural) {
if (num === 1) {
return plural ? 'oneths' : 'oneth';
}
if (num === 2) {
return plural ? 'halves' : 'half';
}
const ordinal = wordOrdinal(num);
return plural ? ordinal + 's' : ordinal;
}
function wordOrdinal(num) {
let ordinal = numberToWords(num);
if (ordinal.match(/one$/)) {
ordinal = ordinal.slice(0, -3) + 'first';
}
else if (ordinal.match(/two$/)) {
ordinal = ordinal.slice(0, -3) + 'second';
}
else if (ordinal.match(/three$/)) {
ordinal = ordinal.slice(0, -5) + 'third';
}
else if (ordinal.match(/five$/)) {
ordinal = ordinal.slice(0, -4) + 'fifth';
}
else if (ordinal.match(/eight$/)) {
ordinal = ordinal.slice(0, -5) + 'eighth';
}
else if (ordinal.match(/nine$/)) {
ordinal = ordinal.slice(0, -4) + 'ninth';
}
else if (ordinal.match(/twelve$/)) {
ordinal = ordinal.slice(0, -6) + 'twelfth';
}
else if (ordinal.match(/ty$/)) {
ordinal = ordinal.slice(0, -2) + 'tieth';
}
else {
ordinal = ordinal + 'th';
}
return ordinal;
}
function numericOrdinal(num) {
const tens = num % 100;
const numStr = num.toString();
if (tens > 10 && tens < 20) {
return numStr + 'th';
}
switch (num % 10) {
case 1:
return numStr + 'st';
case 2:
return numStr + 'nd';
case 3:
return numStr + 'rd';
default:
return numStr + 'th';
}
}
const NUMBERS = (0, messages_1.NUMBERS)();
NUMBERS.wordOrdinal = wordOrdinal;
NUMBERS.numericOrdinal = numericOrdinal;
NUMBERS.numberToWords = numberToWords;
NUMBERS.numberToOrdinal = numberToOrdinal;
exports.default = NUMBERS;