'use strict';

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

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _react = require('react');

var _react2 = _interopRequireDefault(_react);

var _reactDom = require('react-dom');

var _reactDom2 = _interopRequireDefault(_reactDom);

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

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

var Toggler = function (_React$Component) {
    _inherits(Toggler, _React$Component);

    function Toggler(props, context) {
        _classCallCheck(this, Toggler);

        var _this = _possibleConstructorReturn(this, (Toggler.__proto__ || Object.getPrototypeOf(Toggler)).call(this, props, context));

        _this.state = {
            value: !!props.value
        };

        _this._controlDOMNode = null;
        return _this;
    }

    _createClass(Toggler, [{
        key: 'toggle',
        value: function toggle() {
            var _this2 = this;

            var onChange = this.props.onChange;


            this.setState({ value: !this.state.value }, function () {
                return onChange && onChange(_this2.state.value);
            });
        }
    }, {
        key: 'render',
        value: function render() {
            var _this3 = this;

            if (typeof this.props.children !== 'function') {
                throw new Error('Toggler component: children must be a function');
            }

            return _react2.default.cloneElement(this.props.children(this.state.value, this._controlDOMNode, this.toggle.bind(this)), {
                onClick: function onClick() {
                    return _this3.toggle();
                },
                ref: function ref(c) {
                    return c && (_this3._controlDOMNode = _reactDom2.default.findDOMNode(c));
                }
            });
        }
    }]);

    return Toggler;
}(_react2.default.Component);

Toggler.defaultProps = {
    value: false
};
exports.default = Toggler;