98 lines
2.8 KiB
TypeScript
98 lines
2.8 KiB
TypeScript
import { UmConfig } from './UmConfig';
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declare global {
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interface Number {
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toMoneyKMB(digits: number): string;
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toStringWithPlusSymbol(isPlusZero?: boolean): string;
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formatMoney(): string;
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formatInt(): string;
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formatNumberLessThan10(): string;
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formatMoneyKMB(): string;
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formatMoneyInTable(): string;
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pformatMoneyWC(): string;
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}
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}
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Number.prototype.toMoneyKMB = function (digits: number): string {
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var si = [
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{ value: 1, symbol: "" },
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{ value: 1E3, symbol: "K" },
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{ value: 1E6, symbol: "M" },
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{ value: 1E9, symbol: "B" },
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{ value: 1E12, symbol: "T" },
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{ value: 1E15, symbol: "P" },
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{ value: 1E18, symbol: "E" }
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];
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var rx = /\.0+$|(\.[0-9]*[1-9])0+$/;
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var i;
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let number = Number(this);
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let abs_number = Math.abs(number);
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for (i = si.length - 1; i > 0; i--) {
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if (abs_number >= si[i].value) {
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break;
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}
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}
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return (number / si[i].value).truncDigits(digits).toString().replace(rx, "$1") + si[i].symbol;
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}
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Number.prototype.toStringWithPlusSymbol = function (isPlusZero?: boolean): string {
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if (isPlusZero) {
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return this >= 0 ? `+${this.formatMoneyInTable()}` : this.formatMoneyInTable();
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}
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else {
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return this > 0 ? `+${this.formatMoneyInTable()}` : this.formatMoneyInTable();
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}
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}
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Number.prototype.formatMoney = function (): string {
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// let format = Number(this).truncDigits(4).toString().replace(/\B(?=(\d{3})+(?!\d))/g, ",");
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let str = Number(this).truncDigits(UmConfig.digitRound).toString();
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let regx = /(\d{1,3})(\d{3}(?:,|$))/;
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let currStr;
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do {
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currStr = (currStr || str.split(`.`)[0]).replace(regx, `$1,$2`)
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} while (currStr.match(regx)) //Stop when there's no match & null's returned
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return (str.split(`.`)[1]) ? currStr.concat(`.`, str.split(`.`)[1]) : currStr;
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}
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Number.prototype.formatInt = function (): string {
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return Number(this).roundDigits(0).toLocaleString('en-US');
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}
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Number.prototype.formatNumberLessThan10 = function (): string {
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return ('0' + Number(this)).slice(-2);
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}
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Number.prototype.formatMoneyKMB = function (): string {
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if (UmConfig.isRoundMoney) {
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return Number(this).toMoneyKMB(1);
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}
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else {
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return Number(this).formatMoney();
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}
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}
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Number.prototype.formatMoneyInTable = function (): string {
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let number = Number(this);
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if (UmConfig.isRoundMoney) {
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if (Math.abs(number) < 10000) {
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return number.formatMoney();
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}
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else {
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return number.toMoneyKMB(1);
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}
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}
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else {
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if (Math.abs(number) < 1000) {
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return number.formatMoney();
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}
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else {
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return number.toMoneyKMB(1);
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}
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}
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}
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Number.prototype.pformatMoneyWC = function (): string {
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return Number(this).formatMoney();
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} |