react-css-modules/dist/makeConfiguration.js

'use strict';

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

var _isBoolean2 = require('lodash/isBoolean');

var _isBoolean3 = _interopRequireDefault(_isBoolean2);

var _isUndefined2 = require('lodash/isUndefined');

var _isUndefined3 = _interopRequireDefault(_isUndefined2);

var _forEach2 = require('lodash/forEach');

var _forEach3 = _interopRequireDefault(_forEach2);

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

/**
 * @typedef CSSModules~Options
 * @see {@link https://github.com/gajus/react-css-modules#options}
 * @property {boolean} allowMultiple
 * @property {string} handleNotFoundStyleName
 */

/**
 * @param {CSSModules~Options} userConfiguration
 * @returns {CSSModules~Options}
 */
exports.default = function () {
  var userConfiguration = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};

  var configuration = {
    allowMultiple: false,
    handleNotFoundStyleName: 'throw'
  };

  (0, _forEach3.default)(userConfiguration, function (value, name) {
    if ((0, _isUndefined3.default)(configuration[name])) {
      throw new Error('Unknown configuration property "' + name + '".');
    }

    if (name === 'allowMultiple' && !(0, _isBoolean3.default)(value)) {
      throw new Error('"allowMultiple" property value must be a boolean.');
    }

    if (name === 'handleNotFoundStyleName' && !['throw', 'log', 'ignore'].includes(value)) {
      throw new Error('"handleNotFoundStyleName" property value must be "throw", "log" or "ignore".');
    }

    configuration[name] = value;
  });

  return configuration;
};

module.exports = exports['default'];