'use strict';

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

var _defineProperty2 = require('babel-runtime/helpers/defineProperty');

var _defineProperty3 = _interopRequireDefault(_defineProperty2);

var _extends2 = require('babel-runtime/helpers/extends');

var _extends3 = _interopRequireDefault(_extends2);

var _objectWithoutProperties2 = require('babel-runtime/helpers/objectWithoutProperties');

var _objectWithoutProperties3 = _interopRequireDefault(_objectWithoutProperties2);

var _ref; //  weak

var _react = require('react');

var _react2 = _interopRequireDefault(_react);

var _classnames = require('classnames');

var _classnames2 = _interopRequireDefault(_classnames);

var _withStyles = require('../styles/withStyles');

var _withStyles2 = _interopRequireDefault(_withStyles);

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

var babelPluginFlowReactPropTypes_proptype_Node = require('react').babelPluginFlowReactPropTypes_proptype_Node || require('prop-types').any;

var styles = exports.styles = function styles(theme) {
  return {
    root: {
      display: 'flex',
      justifyContent: 'center',
      height: 56,
      backgroundColor: theme.palette.background.paper
    }
  };
};

var babelPluginFlowReactPropTypes_proptype_Props = {
  /**
   * The content of the component.
   */
  children: typeof babelPluginFlowReactPropTypes_proptype_Node === 'function' ? babelPluginFlowReactPropTypes_proptype_Node.isRequired ? babelPluginFlowReactPropTypes_proptype_Node.isRequired : babelPluginFlowReactPropTypes_proptype_Node : require('prop-types').shape(babelPluginFlowReactPropTypes_proptype_Node).isRequired,

  /**
   * Useful to extend the style applied to components.
   */
  classes: require('prop-types').object,

  /**
   * @ignore
   */
  className: require('prop-types').string,

  /**
   * Callback fired when the value changes.
   *
   * @param {object} event The event source of the callback
   * @param {any} value We default to the index of the child
   */
  onChange: require('prop-types').func,

  /**
   * If `true`, all `BottomNavigationButton`s will show their labels.
   * By default only the selected `BottomNavigationButton` will show its label.
   */
  showLabels: require('prop-types').bool,

  /**
   * The value of the currently selected `BottomNavigationButton`.
   */
  value: require('prop-types').any.isRequired
};


function BottomNavigation(props) {
  var childrenProp = props.children,
      classes = props.classes,
      classNameProp = props.className,
      onChange = props.onChange,
      showLabels = props.showLabels,
      value = props.value,
      other = (0, _objectWithoutProperties3.default)(props, ['children', 'classes', 'className', 'onChange', 'showLabels', 'value']);


  var className = (0, _classnames2.default)(classes.root, classNameProp);

  var children = _react2.default.Children.map(childrenProp, function (child, childIndex) {
    var childValue = child.props.value || childIndex;
    return _react2.default.cloneElement(child, {
      selected: childValue === value,
      showLabel: child.props.showLabel !== undefined ? child.props.showLabel : showLabels,
      value: childValue,
      onChange: onChange
    });
  });

  return _react2.default.createElement(
    'div',
    (0, _extends3.default)({ className: className }, other),
    children
  );
}

BottomNavigation.propTypes = process.env.NODE_ENV !== "production" ? (_ref = {
  classes: require('prop-types').object.isRequired,
  showLabels: require('prop-types').bool.isRequired,
  children: typeof babelPluginFlowReactPropTypes_proptype_Node === 'function' ? babelPluginFlowReactPropTypes_proptype_Node.isRequired ? babelPluginFlowReactPropTypes_proptype_Node.isRequired : babelPluginFlowReactPropTypes_proptype_Node : require('prop-types').shape(babelPluginFlowReactPropTypes_proptype_Node).isRequired
}, (0, _defineProperty3.default)(_ref, 'classes', require('prop-types').object), (0, _defineProperty3.default)(_ref, 'className', require('prop-types').string), (0, _defineProperty3.default)(_ref, 'onChange', require('prop-types').func), (0, _defineProperty3.default)(_ref, 'showLabels', require('prop-types').bool), (0, _defineProperty3.default)(_ref, 'value', require('prop-types').any.isRequired), _ref) : {};
BottomNavigation.defaultProps = {
  showLabels: false
};

exports.default = (0, _withStyles2.default)(styles, { name: 'MuiBottomNavigation' })(BottomNavigation);