StackGenVis/frontend/node_modules/accounting-js/dist/accounting.umd.js

(function (global, factory) {
	typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
	typeof define === 'function' && define.amd ? define(['exports'], factory) :
	(factory((global.accounting = global.accounting || {})));
}(this, function (exports) { 'use strict';

	function __commonjs(fn, module) { return module = { exports: {} }, fn(module, module.exports), module.exports; }

	/**
	 * The library's settings configuration object.
	 *
	 * Contains default parameters for currency and number formatting
	 */
	var settings = {
	  symbol: '$', // default currency symbol is '$'
	  format: '%s%v', // controls output: %s = symbol, %v = value (can be object, see docs)
	  decimal: '.', // decimal point separator
	  thousand: ',', // thousands separator
	  precision: 2, // decimal places
	  grouping: 3, // digit grouping (not implemented yet)
	  stripZeros: false, // strip insignificant zeros from decimal part
	  fallback: 0 // value returned on unformat() failure
	};

	/**
	 * Takes a string/array of strings, removes all formatting/cruft and returns the raw float value
	 * Alias: `accounting.parse(string)`
	 *
	 * Decimal must be included in the regular expression to match floats (defaults to
	 * accounting.settings.decimal), so if the number uses a non-standard decimal
	 * separator, provide it as the second argument.
	 *
	 * Also matches bracketed negatives (eg. '$ (1.99)' => -1.99)
	 *
	 * Doesn't throw any errors (`NaN`s become 0) but this may change in future
	 *
	 * ```js
	 *  accounting.unformat("£ 12,345,678.90 GBP"); // 12345678.9
	 * ```
	 *
	 * @method unformat
	 * @for accounting
	 * @param {String|Array<String>} value The string or array of strings containing the number/s to parse.
	 * @param {Number}               decimal Number of decimal digits of the resultant number
	 * @return {Float} The parsed number
	 */
	function unformat(value) {
	  var decimal = arguments.length <= 1 || arguments[1] === undefined ? settings.decimal : arguments[1];
	  var fallback = arguments.length <= 2 || arguments[2] === undefined ? settings.fallback : arguments[2];

	  // Recursively unformat arrays:
	  if (Array.isArray(value)) {
	    return value.map(function (val) {
	      return unformat(val, decimal, fallback);
	    });
	  }

	  // Return the value as-is if it's already a number:
	  if (typeof value === 'number') return value;

	  // Build regex to strip out everything except digits, decimal point and minus sign:
	  var regex = new RegExp('[^0-9-(-)-' + decimal + ']', ['g']);
	  var unformattedValueString = ('' + value).replace(regex, '') // strip out any cruft
	  .replace(decimal, '.') // make sure decimal point is standard
	  .replace(/\(([-]*\d*[^)]?\d+)\)/g, '-$1') // replace bracketed values with negatives
	  .replace(/\((.*)\)/, ''); // remove any brackets that do not have numeric value

	  /**
	   * Handling -ve number and bracket, eg.
	   * (-100) = 100, -(100) = 100, --100 = 100
	   */
	  var negative = (unformattedValueString.match(/-/g) || 2).length % 2,
	      absUnformatted = parseFloat(unformattedValueString.replace(/-/g, '')),
	      unformatted = absUnformatted * (negative ? -1 : 1);

	  // This will fail silently which may cause trouble, let's wait and see:
	  return !isNaN(unformatted) ? unformatted : fallback;
	}

	/**
	 * Check and normalise the value of precision (must be positive integer)
	 */
	function _checkPrecision(val, base) {
	  val = Math.round(Math.abs(val));
	  return isNaN(val) ? base : val;
	}

	/**
	 * Implementation of toFixed() that treats floats more like decimals
	 *
	 * Fixes binary rounding issues (eg. (0.615).toFixed(2) === '0.61') that present
	 * problems for accounting- and finance-related software.
	 *
	 * ```js
	 *  (0.615).toFixed(2);           // "0.61" (native toFixed has rounding issues)
	 *  accounting.toFixed(0.615, 2); // "0.62"
	 * ```
	 *
	 * @method toFixed
	 * @for accounting
	 * @param {Float}   value         The float to be treated as a decimal number.
	 * @param {Number} [precision=2] The number of decimal digits to keep.
	 * @return {String} The given number transformed into a string with the given precission
	 */
	function toFixed(value, precision) {
	  precision = _checkPrecision(precision, settings.precision);
	  var power = Math.pow(10, precision);

	  // Multiply up by precision, round accurately, then divide and use native toFixed():
	  return (Math.round((value + 1e-8) * power) / power).toFixed(precision);
	}

	var index = __commonjs(function (module) {
	/* eslint-disable no-unused-vars */
	'use strict';
	var hasOwnProperty = Object.prototype.hasOwnProperty;
	var propIsEnumerable = Object.prototype.propertyIsEnumerable;

	function toObject(val) {
		if (val === null || val === undefined) {
			throw new TypeError('Object.assign cannot be called with null or undefined');
		}

		return Object(val);
	}

	module.exports = Object.assign || function (target, source) {
		var from;
		var to = toObject(target);
		var symbols;

		for (var s = 1; s < arguments.length; s++) {
			from = Object(arguments[s]);

			for (var key in from) {
				if (hasOwnProperty.call(from, key)) {
					to[key] = from[key];
				}
			}

			if (Object.getOwnPropertySymbols) {
				symbols = Object.getOwnPropertySymbols(from);
				for (var i = 0; i < symbols.length; i++) {
					if (propIsEnumerable.call(from, symbols[i])) {
						to[symbols[i]] = from[symbols[i]];
					}
				}
			}
		}

		return to;
	};
	});

	var objectAssign = (index && typeof index === 'object' && 'default' in index ? index['default'] : index);

	function _stripInsignificantZeros(str, decimal) {
	  var parts = str.split(decimal);
	  var integerPart = parts[0];
	  var decimalPart = parts[1].replace(/0+$/, '');

	  if (decimalPart.length > 0) {
	    return integerPart + decimal + decimalPart;
	  }

	  return integerPart;
	}

	/**
	 * Format a number, with comma-separated thousands and custom precision/decimal places
	 * Alias: `accounting.format()`
	 *
	 * Localise by overriding the precision and thousand / decimal separators
	 *
	 * ```js
	 * accounting.formatNumber(5318008);              // 5,318,008
	 * accounting.formatNumber(9876543.21, { precision: 3, thousand: " " }); // 9 876 543.210
	 * ```
	 *
	 * @method formatNumber
	 * @for accounting
	 * @param {Number}        number The number to be formatted.
	 * @param {Object}        [opts={}] Object containing all the options of the method.
	 * @return {String} The given number properly formatted.
	  */
	function formatNumber(number) {
	  var opts = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1];

	  // Resursively format arrays:
	  if (Array.isArray(number)) {
	    return number.map(function (val) {
	      return formatNumber(val, opts);
	    });
	  }

	  // Build options object from second param (if object) or all params, extending defaults:
	  opts = objectAssign({}, settings, opts);

	  // Do some calc:
	  var negative = number < 0 ? '-' : '';
	  var base = parseInt(toFixed(Math.abs(number), opts.precision), 10) + '';
	  var mod = base.length > 3 ? base.length % 3 : 0;

	  // Format the number:
	  var formatted = negative + (mod ? base.substr(0, mod) + opts.thousand : '') + base.substr(mod).replace(/(\d{3})(?=\d)/g, '$1' + opts.thousand) + (opts.precision > 0 ? opts.decimal + toFixed(Math.abs(number), opts.precision).split('.')[1] : '');

	  return opts.stripZeros ? _stripInsignificantZeros(formatted, opts.decimal) : formatted;
	}

	var index$1 = __commonjs(function (module) {
	'use strict';

	var strValue = String.prototype.valueOf;
	var tryStringObject = function tryStringObject(value) {
		try {
			strValue.call(value);
			return true;
		} catch (e) {
			return false;
		}
	};
	var toStr = Object.prototype.toString;
	var strClass = '[object String]';
	var hasToStringTag = typeof Symbol === 'function' && typeof Symbol.toStringTag === 'symbol';

	module.exports = function isString(value) {
		if (typeof value === 'string') { return true; }
		if (typeof value !== 'object') { return false; }
		return hasToStringTag ? tryStringObject(value) : toStr.call(value) === strClass;
	};
	});

	var isString = (index$1 && typeof index$1 === 'object' && 'default' in index$1 ? index$1['default'] : index$1);

	/**
	 * Parses a format string or object and returns format obj for use in rendering
	 *
	 * `format` is either a string with the default (positive) format, or object
	 * containing `pos` (required), `neg` and `zero` values
	 *
	 * Either string or format.pos must contain "%v" (value) to be valid
	 *
	 * @method _checkCurrencyFormat
	 * @for accounting
	 * @param {String}        [format="%s%v"] String with the format to apply, where %s is the currency symbol and %v is the value.
	 * @return {Object} object represnting format (with pos, neg and zero attributes)
	 */
	function _checkCurrencyFormat(format) {
	  // Format should be a string, in which case `value` ('%v') must be present:
	  if (isString(format) && format.match('%v')) {
	    // Create and return positive, negative and zero formats:
	    return {
	      pos: format,
	      neg: format.replace('-', '').replace('%v', '-%v'),
	      zero: format
	    };
	  }

	  // Otherwise, assume format was fine:
	  return format;
	}

	/**
	 * Format a number into currency
	 *
	 * Usage: accounting.formatMoney(number, symbol, precision, thousandsSep, decimalSep, format)
	 * defaults: (0, '$', 2, ',', '.', '%s%v')
	 *
	 * Localise by overriding the symbol, precision, thousand / decimal separators and format
	 *
	 * ```js
	 * // Default usage:
	 * accounting.formatMoney(12345678); // $12,345,678.00
	 *
	 * // European formatting (custom symbol and separators), can also use options object as second parameter:
	 * accounting.formatMoney(4999.99, { symbol: "€", precision: 2, thousand: ".", decimal: "," }); // €4.999,99
	 *
	 * // Negative values can be formatted nicely:
	 * accounting.formatMoney(-500000, { symbol: "£ ", precision: 0 }); // £ -500,000
	 *
	 * // Simple `format` string allows control of symbol position (%v = value, %s = symbol):
	 * accounting.formatMoney(5318008, { symbol: "GBP",  format: "%v %s" }); // 5,318,008.00 GBP
	 * ```
	 *
	 * @method formatMoney
	 * @for accounting
	 * @param {Number}        number Number to be formatted.
	 * @param {Object}        [opts={}] Object containing all the options of the method.
	 * @return {String} The given number properly formatted as money.
	 */
	function formatMoney(number) {
	  var opts = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1];

	  // Resursively format arrays:
	  if (Array.isArray(number)) {
	    return number.map(function (val) {
	      return formatMoney(val, opts);
	    });
	  }

	  // Build options object from second param (if object) or all params, extending defaults:
	  opts = objectAssign({}, settings, opts);

	  // Check format (returns object with pos, neg and zero):
	  var formats = _checkCurrencyFormat(opts.format);

	  // Choose which format to use for this value:
	  var useFormat = undefined;

	  if (number > 0) {
	    useFormat = formats.pos;
	  } else if (number < 0) {
	    useFormat = formats.neg;
	  } else {
	    useFormat = formats.zero;
	  }

	  // Return with currency symbol added:
	  return useFormat.replace('%s', opts.symbol).replace('%v', formatNumber(Math.abs(number), opts));
	}

	/**
	 * Format a list of numbers into an accounting column, padding with whitespace
	 * to line up currency symbols, thousand separators and decimals places
	 *
	 * List should be an array of numbers
	 *
	 * Returns array of accouting-formatted number strings of same length
	 *
	 * NB: `white-space:pre` CSS rule is required on the list container to prevent
	 * browsers from collapsing the whitespace in the output strings.
	 *
	 * ```js
	 * accounting.formatColumn([123.5, 3456.49, 777888.99, 12345678, -5432], { symbol: "$ " });
	 * ```
	 *
	 * @method formatColumn
	 * @for accounting
	 * @param {Array<Number>} list An array of numbers to format
	 * @param {Object}        [opts={}] Object containing all the options of the method.
	 * @param {Object|String} [symbol="$"] String with the currency symbol. For conveniency if can be an object containing all the options of the method.
	 * @param {Integer}       [precision=2] Number of decimal digits
	 * @param {String}        [thousand=','] String with the thousands separator.
	 * @param {String}        [decimal="."] String with the decimal separator.
	 * @param {String}        [format="%s%v"] String with the format to apply, where %s is the currency symbol and %v is the value.
	 * @return {Array<String>} array of accouting-formatted number strings of same length
	 */
	function formatColumn(list) {
	  var opts = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1];

	  if (!list) return [];

	  // Build options object from second param (if object) or all params, extending defaults:
	  opts = objectAssign({}, settings, opts);

	  // Check format (returns object with pos, neg and zero), only need pos for now:
	  var formats = _checkCurrencyFormat(opts.format);

	  // Whether to pad at start of string or after currency symbol:
	  var padAfterSymbol = formats.pos.indexOf('%s') < formats.pos.indexOf('%v');

	  // Store value for the length of the longest string in the column:
	  var maxLength = 0;

	  // Format the list according to options, store the length of the longest string:
	  var formatted = list.map(function (val) {
	    if (Array.isArray(val)) {
	      // Recursively format columns if list is a multi-dimensional array:
	      return formatColumn(val, opts);
	    }
	    // Clean up the value
	    val = unformat(val, opts.decimal);

	    // Choose which format to use for this value (pos, neg or zero):
	    var useFormat = undefined;

	    if (val > 0) {
	      useFormat = formats.pos;
	    } else if (val < 0) {
	      useFormat = formats.neg;
	    } else {
	      useFormat = formats.zero;
	    }

	    // Format this value, push into formatted list and save the length:
	    var fVal = useFormat.replace('%s', opts.symbol).replace('%v', formatNumber(Math.abs(val), opts));

	    if (fVal.length > maxLength) {
	      maxLength = fVal.length;
	    }

	    return fVal;
	  });

	  // Pad each number in the list and send back the column of numbers:
	  return formatted.map(function (val) {
	    // Only if this is a string (not a nested array, which would have already been padded):
	    if (isString(val) && val.length < maxLength) {
	      // Depending on symbol position, pad after symbol or at index 0:
	      return padAfterSymbol ? val.replace(opts.symbol, opts.symbol + new Array(maxLength - val.length + 1).join(' ')) : new Array(maxLength - val.length + 1).join(' ') + val;
	    }
	    return val;
	  });
	}

	exports.settings = settings;
	exports.unformat = unformat;
	exports.toFixed = toFixed;
	exports.formatMoney = formatMoney;
	exports.formatNumber = formatNumber;
	exports.formatColumn = formatColumn;
	exports.format = formatMoney;
	exports.parse = unformat;

}));
//# sourceMappingURL=accounting.umd.js.map