89 lines
2.7 KiB
JavaScript
89 lines
2.7 KiB
JavaScript
|
"use strict";
|
||
|
|
var __importStar = (this && this.__importStar) || function (mod) {
|
||
|
|
if (mod && mod.__esModule) return mod;
|
||
|
|
var result = {};
|
||
|
|
if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
|
||
|
|
result["default"] = mod;
|
||
|
|
return result;
|
||
|
|
};
|
||
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
||
|
|
var fixednumber_1 = require("@ethersproject/bignumber/fixednumber");
|
||
|
|
var errors = __importStar(require("@ethersproject/errors"));
|
||
|
|
var names = [
|
||
|
|
"wei",
|
||
|
|
"kwei",
|
||
|
|
"mwei",
|
||
|
|
"gwei",
|
||
|
|
"szabo",
|
||
|
|
"finney",
|
||
|
|
"ether",
|
||
|
|
];
|
||
|
|
// Some environments have issues with RegEx that contain back-tracking, so we cannot
|
||
|
|
// use them.
|
||
|
|
function commify(value) {
|
||
|
|
var comps = String(value).split(".");
|
||
|
|
if (comps.length > 2 || !comps[0].match(/^-?[0-9]*$/) || (comps[1] && !comps[1].match(/^[0-9]*$/)) || value === "." || value === "-.") {
|
||
|
|
errors.throwError("invalid value", errors.INVALID_ARGUMENT, { argument: "value", value: value });
|
||
|
|
}
|
||
|
|
// Make sure we have at least one whole digit (0 if none)
|
||
|
|
var whole = comps[0];
|
||
|
|
var negative = "";
|
||
|
|
if (whole.substring(0, 1) === "-") {
|
||
|
|
negative = "-";
|
||
|
|
whole = whole.substring(1);
|
||
|
|
}
|
||
|
|
// Make sure we have at least 1 whole digit with no leading zeros
|
||
|
|
while (whole.substring(0, 1) === "0") {
|
||
|
|
whole = whole.substring(1);
|
||
|
|
}
|
||
|
|
if (whole === "") {
|
||
|
|
whole = "0";
|
||
|
|
}
|
||
|
|
var suffix = "";
|
||
|
|
if (comps.length === 2) {
|
||
|
|
suffix = "." + (comps[1] || "0");
|
||
|
|
}
|
||
|
|
var formatted = [];
|
||
|
|
while (whole.length) {
|
||
|
|
if (whole.length <= 3) {
|
||
|
|
formatted.unshift(whole);
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
var index = whole.length - 3;
|
||
|
|
formatted.unshift(whole.substring(index));
|
||
|
|
whole = whole.substring(0, index);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return negative + formatted.join(",") + suffix;
|
||
|
|
}
|
||
|
|
exports.commify = commify;
|
||
|
|
function formatUnits(value, unitName) {
|
||
|
|
if (typeof (unitName) === "string") {
|
||
|
|
var index = names.indexOf(unitName);
|
||
|
|
if (index !== -1) {
|
||
|
|
unitName = 3 * index;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return fixednumber_1.formatFixed(value, (unitName != null) ? unitName : 18);
|
||
|
|
}
|
||
|
|
exports.formatUnits = formatUnits;
|
||
|
|
function parseUnits(value, unitName) {
|
||
|
|
if (typeof (unitName) === "string") {
|
||
|
|
var index = names.indexOf(unitName);
|
||
|
|
if (index !== -1) {
|
||
|
|
unitName = 3 * index;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return fixednumber_1.parseFixed(value, (unitName != null) ? unitName : 18);
|
||
|
|
}
|
||
|
|
exports.parseUnits = parseUnits;
|
||
|
|
function formatEther(wei) {
|
||
|
|
return formatUnits(wei, 18);
|
||
|
|
}
|
||
|
|
exports.formatEther = formatEther;
|
||
|
|
function parseEther(ether) {
|
||
|
|
return parseUnits(ether, 18);
|
||
|
|
}
|
||
|
|
exports.parseEther = parseEther;
|