First commit

node_modules/swissqrbill/lib/cjs/shared/utils.cjs

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+"use strict";
+Object.defineProperty(exports, Symbol.toStringTag, { value: "Module" });
+function isQRIBAN(iban) {
+  iban = iban.replace(/ /g, "");
+  const QRIID = iban.substring(4, 9);
+  return +QRIID >= 3e4 && +QRIID <= 31999;
+}
+function isIBANValid(iban) {
+  iban = iban.replace(/ /g, "").toUpperCase();
+  iban = iban.substring(4) + iban.substring(0, 4);
+  return mod97(iban) === 1;
+}
+function formatIBAN(iban) {
+  var _a;
+  const ibanArray = iban.replace(/ /g, "").match(/.{1,4}/g);
+  return (_a = ibanArray == null ? void 0 : ibanArray.join(" ")) != null ? _a : iban;
+}
+function isQRReference(reference) {
+  reference = reference.replace(/ /g, "");
+  if (reference.length !== 27) {
+    return false;
+  }
+  if (!/^\d+$/.test(reference)) {
+    return false;
+  }
+  return true;
+}
+function isQRReferenceValid(reference) {
+  reference = reference.replace(/ /g, "");
+  if (!isQRReference(reference)) {
+    return false;
+  }
+  const ref = reference.substring(0, 26);
+  const checksum = reference.substring(26, 27);
+  const calculatedChecksum = calculateQRReferenceChecksum(ref);
+  return calculatedChecksum === checksum;
+}
+function isSCORReference(reference) {
+  reference = reference.replace(/ /g, "").toUpperCase();
+  if (!reference.startsWith("RF")) {
+    return false;
+  }
+  if (reference.length < 5 || reference.length > 25) {
+    return false;
+  }
+  if (!/^[\dA-Z]+$/.test(reference)) {
+    return false;
+  }
+  return true;
+}
+function isSCORReferenceValid(reference) {
+  reference = reference.replace(/ /g, "");
+  if (!isSCORReference(reference)) {
+    return false;
+  }
+  const ref = reference.substring(4);
+  if (Number.isNaN(reference)) {
+    return false;
+  }
+  const checksum = reference.substring(2, 4);
+  if (Number.isNaN(checksum)) {
+    return false;
+  }
+  const calculatedChecksum = calculateSCORReferenceChecksum(ref);
+  return calculatedChecksum === checksum;
+}
+function calculateSCORReferenceChecksum(reference) {
+  reference = reference.replace(/ /g, "");
+  const checksum = 98 - mod97(`${reference}RF00`);
+  return `${checksum}`.padStart(2, "0");
+}
+function calculateQRReferenceChecksum(reference) {
+  return mod10(reference);
+}
+function formatQRReference(reference) {
+  const trimmedReference = reference.replace(/ /g, "");
+  const match = trimmedReference.substring(2).match(/.{1,5}/g);
+  return match ? `${trimmedReference.substring(0, 2)} ${match.join(" ")}` : reference;
+}
+function formatSCORReference(reference) {
+  var _a;
+  const trimmedReference = reference.replace(/ /g, "");
+  const match = trimmedReference.match(/.{1,4}/g);
+  return (_a = match == null ? void 0 : match.join(" ")) != null ? _a : reference;
+}
+function formatReference(reference) {
+  const referenceType = getReferenceType(reference);
+  if (referenceType === "QRR") {
+    return formatQRReference(reference);
+  } else if (referenceType === "SCOR") {
+    return formatSCORReference(reference);
+  }
+  return reference;
+}
+function formatAmount(amount) {
+  const amountString = amount.toFixed(2);
+  const amountArray = amountString.split(".");
+  let formattedAmountWithoutDecimals = "";
+  for (let x = amountArray[0].length - 1, i = 1; x >= 0; x--, i++) {
+    formattedAmountWithoutDecimals = amountArray[0][x] + formattedAmountWithoutDecimals;
+    if (i === 3) {
+      formattedAmountWithoutDecimals = ` ${formattedAmountWithoutDecimals}`;
+      i = 0;
+    }
+  }
+  return `${formattedAmountWithoutDecimals.trim()}.${amountArray[1]}`;
+}
+function mm2pt(millimeters) {
+  return millimeters * 2.83465;
+}
+function pt2mm(points) {
+  return points / 2.83465;
+}
+function mm2px(millimeters) {
+  return millimeters * 960 / 254;
+}
+function px2mm(pixels) {
+  return pixels * 254 / 960;
+}
+function getReferenceType(reference) {
+  if (typeof reference === "undefined") {
+    return "NON";
+  } else if (isQRReference(reference)) {
+    return "QRR";
+  } else {
+    return "SCOR";
+  }
+}
+function mod97(input) {
+  const charCodeOfLetterA = "A".charCodeAt(0);
+  const inputArr = input.split("");
+  for (let i = 0; i < inputArr.length; i++) {
+    const charCode = inputArr[i].charCodeAt(0);
+    if (charCode >= charCodeOfLetterA) {
+      inputArr[i] = `${charCode - charCodeOfLetterA + 10}`;
+    }
+  }
+  input = inputArr.join("");
+  let remainder = 0;
+  for (let i = 0; i < input.length; i++) {
+    const digit = +input[i];
+    remainder = (10 * remainder + digit) % 97;
+  }
+  return remainder;
+}
+function mod10(input) {
+  const trimmedInput = input.replace(/ /g, "");
+  const table = [0, 9, 4, 6, 8, 2, 7, 1, 3, 5];
+  let carry = 0;
+  for (let i = 0; i < trimmedInput.length; i++) {
+    carry = table[(carry + parseInt(trimmedInput.substring(i, i + 1), 10)) % 10];
+  }
+  return ((10 - carry) % 10).toString();
+}
+exports.calculateQRReferenceChecksum = calculateQRReferenceChecksum;
+exports.calculateSCORReferenceChecksum = calculateSCORReferenceChecksum;
+exports.formatAmount = formatAmount;
+exports.formatIBAN = formatIBAN;
+exports.formatQRReference = formatQRReference;
+exports.formatReference = formatReference;
+exports.formatSCORReference = formatSCORReference;
+exports.getReferenceType = getReferenceType;
+exports.isIBANValid = isIBANValid;
+exports.isQRIBAN = isQRIBAN;
+exports.isQRReference = isQRReference;
+exports.isQRReferenceValid = isQRReferenceValid;
+exports.isSCORReference = isSCORReference;
+exports.isSCORReferenceValid = isSCORReferenceValid;
+exports.mm2pt = mm2pt;
+exports.mm2px = mm2px;
+exports.pt2mm = pt2mm;
+exports.px2mm = px2mm;