currency-to-words/build/index.jsx

Converting currency to words

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/* 0 */
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
// ESM COMPAT FLAG
__webpack_require__.r(__webpack_exports__);

// EXPORTS
__webpack_require__.d(__webpack_exports__, "CurrencyToWords", function() { return /* reexport */ CurrencyToWords; });

// CONCATENATED MODULE: ./src/converter.jsx
const oneDigit = (digit) => {
  switch (digit) {
    case 1:
      return "one";
    case 2:
      return "two";
    case 3:
      return "three";
    case 4:
      return "four";
    case 5:
      return "five";
    case 6:
      return "six";
    case 7:
      return "seven";
    case 8:
      return "eight";
    case 9:
      return "nine";
    default:
      return "";
  }
};

const twoDigits = (twoDigitNumber) => {
  switch (twoDigitNumber) {
    case 10:
      return "ten";
    case 11:
      return "eleven";
    case 12:
      return "twelve";
    case 13:
      return "thirteen";
    case 14:
      return "fourteen";
    case 15:
      return "fifteen";
    case 16:
      return "sixteen";
    case 17:
      return "seventeen";
    case 18:
      return "eighteen";
    case 19:
      return "nineteen";
    case 20:
      return "twenty";
    case 30:
      return "thirty";
    case 40:
      return "forty";
    case 50:
      return "fifty";
    case 60:
      return "sixty";
    case 70:
      return "seventy";
    case 80:
      return "eighty";
    case 90:
      return "ninety";
    default:
      //for numbers like 21
      const firstPart = twoDigitNumber % 10;
      const secondPart = twoDigitNumber - firstPart;

      return `${twoDigits(secondPart)}-${oneDigit(firstPart)}`;
  }
};

const threeDigits = (threeDigits) => {
  const firstPart = oneDigit(Math.floor(threeDigits / 100)) + " hundred ";
  const secondPart = threeDigits % 100;
  return (
    firstPart + (secondPart > 9 ? twoDigits(secondPart) : oneDigit(secondPart))
  ); //for numbers like 101
};

const GetNumericGroupTitle = (numericGroup) => {
  switch (numericGroup) {
    default:
    case 1: //hundreds doesn't need
      return "";
    case 2:
      return "thousand";
    case 3:
      return "million";
  }
};

/* harmony default export */ var converter = ({
  oneDigit,
  twoDigits,
  threeDigits,
  GetNumericGroupTitle
});

// CONCATENATED MODULE: ./src/currencyToWords.jsx


const convertToWords = (currency) => {
  if (currency !=0 && !currency) return "invalid input";

  let numericGroup = 1; // thousands , millions
  let result = "";

  try {
    while (currency != 0) {
      let tempResult = "";
      let remain = currency % 1000;

      if (remain < 10) tempResult = oneDigit(remain);
      else if (remain < 100) tempResult = twoDigits(remain);
      else tempResult = threeDigits(remain);

      if (tempResult)
        //for numbers like 1,000,001 that thousands part is empty
        result = `${tempResult} ${GetNumericGroupTitle(numericGroup)} ${result}`.trim();

      currency = Math.floor(currency / 1000);
      numericGroup++;
    }
    return result;
  } catch (e) {
    throw new Error("Exception in parsing");
  }
};

const completeDollarWords = (dollars, dollarAmountWord = "dollar") => {
  if (!dollars) dollars = "zero";
  return dollars + (dollars === "one" ? ` ${dollarAmountWord}` : ` ${dollarAmountWord}s`);
};

const completeCentsWords = (cents, centAmountWord = "cent") => {
  if (!cents) return "";
  return ` and ${cents} ` + (cents === "one" ? `${centAmountWord}` : `${centAmountWord}s`);
};

const CurrencyToWords = (value, dollarText = "dollar", centText = "cent") => {
  
  const currency = (value + "").replace(" ", "").split(".");

  const dollarInWords = convertToWords(Number.parseInt(currency[0]));
  const centsInWords =
    currency.length == 2
      ? convertToWords(
          Number.parseInt(
            currency[1].length == 1 ? `${currency[1]}0` : currency[1]
          )
        )
      : "";

  return completeDollarWords(dollarInWords, dollarText) + completeCentsWords(centsInWords, centText);
};

/* harmony default export */ var currencyToWords = (CurrencyToWords);

// CONCATENATED MODULE: ./index.jsx


/***/ })
/******/ ]);