oms-mp/miniprogram_npm/currency.js/index.js

module.exports = (function() {
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var __REQUIRE_DEFAULT__ = function(obj) { return obj && obj.__esModule ? obj.default : obj; };
__DEFINE__(1733984946602, function(require, module, exports) {
/*!
 * currency.js - v2.0.4
 * http://scurker.github.io/currency.js
 *
 * Copyright (c) 2021 Jason Wilson
 * Released under MIT license
 */



var defaults = {
  symbol: '$',
  separator: ',',
  decimal: '.',
  errorOnInvalid: false,
  precision: 2,
  pattern: '!#',
  negativePattern: '-!#',
  format: format,
  fromCents: false
};

var round = function round(v) {
  return Math.round(v);
};

var pow = function pow(p) {
  return Math.pow(10, p);
};

var rounding = function rounding(value, increment) {
  return round(value / increment) * increment;
};

var groupRegex = /(\d)(?=(\d{3})+\b)/g;
var vedicRegex = /(\d)(?=(\d\d)+\d\b)/g;
/**
 * Create a new instance of currency.js
 * @param {number|string|currency} value
 * @param {object} [opts]
 */

function currency(value, opts) {
  var that = this;

  if (!(that instanceof currency)) {
    return new currency(value, opts);
  }

  var settings = Object.assign({}, defaults, opts),
      precision = pow(settings.precision),
      v = parse(value, settings);
  that.intValue = v;
  that.value = v / precision; // Set default incremental value

  settings.increment = settings.increment || 1 / precision; // Support vedic numbering systems
  // see: https://en.wikipedia.org/wiki/Indian_numbering_system

  if (settings.useVedic) {
    settings.groups = vedicRegex;
  } else {
    settings.groups = groupRegex;
  } // Intended for internal usage only - subject to change


  this.s = settings;
  this.p = precision;
}

function parse(value, opts) {
  var useRounding = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : true;
  var v = 0,
      decimal = opts.decimal,
      errorOnInvalid = opts.errorOnInvalid,
      decimals = opts.precision,
      fromCents = opts.fromCents,
      precision = pow(decimals),
      isNumber = typeof value === 'number',
      isCurrency = value instanceof currency;

  if (isCurrency && fromCents) {
    return value.intValue;
  }

  if (isNumber || isCurrency) {
    v = isCurrency ? value.value : value;
  } else if (typeof value === 'string') {
    var regex = new RegExp('[^-\\d' + decimal + ']', 'g'),
        decimalString = new RegExp('\\' + decimal, 'g');
    v = value.replace(/\((.*)\)/, '-$1') // allow negative e.g. (1.99)
    .replace(regex, '') // replace any non numeric values
    .replace(decimalString, '.'); // convert any decimal values

    v = v || 0;
  } else {
    if (errorOnInvalid) {
      throw Error('Invalid Input');
    }

    v = 0;
  }

  if (!fromCents) {
    v *= precision; // scale number to integer value

    v = v.toFixed(4); // Handle additional decimal for proper rounding.
  }

  return useRounding ? round(v) : v;
}
/**
 * Formats a currency object
 * @param currency
 * @param {object} [opts]
 */


function format(currency, settings) {
  var pattern = settings.pattern,
      negativePattern = settings.negativePattern,
      symbol = settings.symbol,
      separator = settings.separator,
      decimal = settings.decimal,
      groups = settings.groups,
      split = ('' + currency).replace(/^-/, '').split('.'),
      dollars = split[0],
      cents = split[1];
  return (currency.value >= 0 ? pattern : negativePattern).replace('!', symbol).replace('#', dollars.replace(groups, '$1' + separator) + (cents ? decimal + cents : ''));
}

currency.prototype = {
  /**
   * Adds values together.
   * @param {number} number
   * @returns {currency}
   */
  add: function add(number) {
    var intValue = this.intValue,
        _settings = this.s,
        _precision = this.p;
    return currency((intValue += parse(number, _settings)) / (_settings.fromCents ? 1 : _precision), _settings);
  },

  /**
   * Subtracts value.
   * @param {number} number
   * @returns {currency}
   */
  subtract: function subtract(number) {
    var intValue = this.intValue,
        _settings = this.s,
        _precision = this.p;
    return currency((intValue -= parse(number, _settings)) / (_settings.fromCents ? 1 : _precision), _settings);
  },

  /**
   * Multiplies values.
   * @param {number} number
   * @returns {currency}
   */
  multiply: function multiply(number) {
    var intValue = this.intValue,
        _settings = this.s;
    return currency((intValue *= number) / (_settings.fromCents ? 1 : pow(_settings.precision)), _settings);
  },

  /**
   * Divides value.
   * @param {number} number
   * @returns {currency}
   */
  divide: function divide(number) {
    var intValue = this.intValue,
        _settings = this.s;
    return currency(intValue /= parse(number, _settings, false), _settings);
  },

  /**
   * Takes the currency amount and distributes the values evenly. Any extra pennies
   * left over from the distribution will be stacked onto the first set of entries.
   * @param {number} count
   * @returns {array}
   */
  distribute: function distribute(count) {
    var intValue = this.intValue,
        _precision = this.p,
        _settings = this.s,
        distribution = [],
        split = Math[intValue >= 0 ? 'floor' : 'ceil'](intValue / count),
        pennies = Math.abs(intValue - split * count),
        precision = _settings.fromCents ? 1 : _precision;

    for (; count !== 0; count--) {
      var item = currency(split / precision, _settings); // Add any left over pennies

      pennies-- > 0 && (item = item[intValue >= 0 ? 'add' : 'subtract'](1 / precision));
      distribution.push(item);
    }

    return distribution;
  },

  /**
   * Returns the dollar value.
   * @returns {number}
   */
  dollars: function dollars() {
    return ~~this.value;
  },

  /**
   * Returns the cent value.
   * @returns {number}
   */
  cents: function cents() {
    var intValue = this.intValue,
        _precision = this.p;
    return ~~(intValue % _precision);
  },

  /**
   * Formats the value as a string according to the formatting settings.
   * @param {boolean} useSymbol - format with currency symbol
   * @returns {string}
   */
  format: function format(options) {
    var _settings = this.s;

    if (typeof options === 'function') {
      return options(this, _settings);
    }

    return _settings.format(this, Object.assign({}, _settings, options));
  },

  /**
   * Formats the value as a string according to the formatting settings.
   * @returns {string}
   */
  toString: function toString() {
    var intValue = this.intValue,
        _precision = this.p,
        _settings = this.s;
    return rounding(intValue / _precision, _settings.increment).toFixed(_settings.precision);
  },

  /**
   * Value for JSON serialization.
   * @returns {float}
   */
  toJSON: function toJSON() {
    return this.value;
  }
};

module.exports = currency;

}, function(modId) {var map = {}; return __REQUIRE__(map[modId], modId); })
return __REQUIRE__(1733984946602);
})()
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