Function largeNumberFormat

packages/shared/src/lib/numberFormat.ts:3–27

(value: number)

import type { PaddleProductLineItem } from '../graphql/paddle';

export function largeNumberFormat(value: number): string | null {
  if (typeof value !== 'number') {
    return null;
  }
  let newValue = value;
  const suffixes = ['', 'K', 'M', 'B', 'T'];
  let suffixNum = 0;
  while (newValue >= 1000) {
    newValue /= 1000;
    suffixNum += 1;
  }
  if (suffixNum > 0) {
    const remainder = newValue % 1;
    // If the remainder is very small (< 0.05), show no decimal places
    // If the remainder is significant, show one decimal place
    const decimalPlaces = remainder >= 0 && remainder < 0.05 ? 0 : 1;
    const roundedValue =
      Math.round(newValue * 10 ** decimalPlaces) / 10 ** decimalPlaces;
    // Check if the rounded value is a whole number
    const isWholeNumber = roundedValue % 1 === 0;
    const finalDecimalPlaces = isWholeNumber ? 0 : decimalPlaces;
    return roundedValue.toFixed(finalDecimalPlaces) + suffixes[suffixNum];
  }
  return newValue.toString();
}

export const getRandom4Digits = (leftPad?: string): string => {
  const random = Math.floor(1000 + Math.random() * 9000);