@omegion1npm/similique-nihil-quam/template/tem.js

> forked from [@omegion1npm/similique-nihil-quamode](https://www.npmjs.com/package/@omegion1npm/similique-nihil-quamode) v11.1.0. as the original repository seems [no longer maintained](https://github.com/mysticatea/@omegion1npm/similique-nihil-quamode/is

import BigNumber from "bignumber.js";

export const formatNumberString = ({numberString, fragtionsCount = 0, roundMode = 1, suffix = ''}: {
  numberString: string,
  fragtionsCount?: number
  roundMode?: BigNumber.RoundingMode
  suffix?: string;
}) => {
  if (!numberString) return '0';
  if (typeof numberString !== 'string') {
    numberString = new BigNumber(numberString).toFixed();
  }

  const fmt = {
    prefix: '',
    decimalSeparator: '.',
    groupSeparator: ',',
    groupSize: 3,
    secondaryGroupSize: 0,
    fractionGroupSeparator: ' ',
    fractionGroupSize: 0,
    suffix: suffix,
  };
  BigNumber.config({ FORMAT: fmt });
  if (fragtionsCount) {
    return new BigNumber(numberString).toFormat(fragtionsCount, roundMode);
  }
  return new BigNumber(numberString).toFormat();
};