React_Client_App_Access/node_modules/jss-default-unit/lib/index.js

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };

exports['default'] = defaultUnit;

var _defaultUnits = require('./defaultUnits');

var _defaultUnits2 = _interopRequireDefault(_defaultUnits);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

/**
 * Clones the object and adds a camel cased property version.
 */
function addCamelCasedVersion(obj) {
  var regExp = /(-[a-z])/g;
  var replace = function replace(str) {
    return str[1].toUpperCase();
  };
  var newObj = {};
  for (var key in obj) {
    newObj[key] = obj[key];
    newObj[key.replace(regExp, replace)] = obj[key];
  }
  return newObj;
}

var units = addCamelCasedVersion(_defaultUnits2['default']);

/**
 * Recursive deep style passing function
 *
 * @param {String} current property
 * @param {(Object|Array|Number|String)} property value
 * @param {Object} options
 * @return {(Object|Array|Number|String)} resulting value
 */
function iterate(prop, value, options) {
  if (!value) return value;

  var convertedValue = value;

  var type = typeof value === 'undefined' ? 'undefined' : _typeof(value);
  if (type === 'object' && Array.isArray(value)) type = 'array';

  switch (type) {
    case 'object':
      if (prop === 'fallbacks') {
        for (var innerProp in value) {
          value[innerProp] = iterate(innerProp, value[innerProp], options);
        }
        break;
      }
      for (var _innerProp in value) {
        value[_innerProp] = iterate(prop + '-' + _innerProp, value[_innerProp], options);
      }
      break;
    case 'array':
      for (var i = 0; i < value.length; i++) {
        value[i] = iterate(prop, value[i], options);
      }
      break;
    case 'number':
      if (value !== 0) {
        convertedValue = value + (options[prop] || units[prop] || '');
      }
      break;
    default:
      break;
  }

  return convertedValue;
}

/**
 * Add unit to numeric values.
 */
function defaultUnit() {
  var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};

  var camelCasedOptions = addCamelCasedVersion(options);

  function onProcessStyle(style, rule) {
    if (rule.type !== 'style') return style;

    for (var prop in style) {
      style[prop] = iterate(prop, style[prop], camelCasedOptions);
    }

    return style;
  }

  function onChangeValue(value, prop) {
    return iterate(prop, value, camelCasedOptions);
  }

  return { onProcessStyle: onProcessStyle, onChangeValue: onChangeValue };
}