39 lines
1.4 KiB
JavaScript
39 lines
1.4 KiB
JavaScript
"use strict";
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|
exports.natToStringifiedNatMapper = natToStringifiedNatMapper;
|
|
exports.tryParseStringifiedNat = tryParseStringifiedNat;
|
|
exports.natToStringifiedNatUnmapper = natToStringifiedNatUnmapper;
|
|
const globals_1 = require("../../../utils/globals");
|
|
const safeNumberParseInt = Number.parseInt;
|
|
function natToStringifiedNatMapper(options) {
|
|
const [style, v] = options;
|
|
switch (style) {
|
|
case 'oct':
|
|
return `0${(0, globals_1.safeNumberToString)(v, 8)}`;
|
|
case 'hex':
|
|
return `0x${(0, globals_1.safeNumberToString)(v, 16)}`;
|
|
case 'dec':
|
|
default:
|
|
return `${v}`;
|
|
}
|
|
}
|
|
function tryParseStringifiedNat(stringValue, radix) {
|
|
const parsedNat = safeNumberParseInt(stringValue, radix);
|
|
if ((0, globals_1.safeNumberToString)(parsedNat, radix) !== stringValue) {
|
|
throw new Error('Invalid value');
|
|
}
|
|
return parsedNat;
|
|
}
|
|
function natToStringifiedNatUnmapper(value) {
|
|
if (typeof value !== 'string') {
|
|
throw new Error('Invalid type');
|
|
}
|
|
if (value.length >= 2 && value[0] === '0') {
|
|
if (value[1] === 'x') {
|
|
return ['hex', tryParseStringifiedNat((0, globals_1.safeSubstring)(value, 2), 16)];
|
|
}
|
|
return ['oct', tryParseStringifiedNat((0, globals_1.safeSubstring)(value, 1), 8)];
|
|
}
|
|
return ['dec', tryParseStringifiedNat(value, 10)];
|
|
}
|