@roo-ui/components/dist/Autocomplete/Autocomplete.js

'use strict';

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

var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };

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 _templateObject = _taggedTemplateLiteral(['\n  position: relative;\n'], ['\n  position: relative;\n']),
    _templateObject2 = _taggedTemplateLiteral(['\n  position: absolute;\n  width: 100%;\n  margin-top: -', ';\n  border-left: ', ' ', ';\n  border-right: ', ' ', ';\n  z-index: 2;\n  max-height: ', ';\n  overflow-y: scroll;\n  -webkit-overflow-scrolling: touch;\n'], ['\n  position: absolute;\n  width: 100%;\n  margin-top: -', ';\n  border-left: ', ' ', ';\n  border-right: ', ' ', ';\n  z-index: 2;\n  max-height: ', ';\n  overflow-y: scroll;\n  -webkit-overflow-scrolling: touch;\n']),
    _templateObject3 = _taggedTemplateLiteral(['\n  background-color: ', ';\n  border-bottom: ', ' ', ';\n  border-left: ', ' transparent;\n  padding: ', ' ', ';\n\n  ', ';\n'], ['\n  background-color: ', ';\n  border-bottom: ', ' ', ';\n  border-left: ', ' transparent;\n  padding: ', ' ', ';\n\n  ', ';\n']);

var _react = require('react');

var _react2 = _interopRequireDefault(_react);

var _propTypes = require('prop-types');

var _propTypes2 = _interopRequireDefault(_propTypes);

var _downshift = require('downshift');

var _downshift2 = _interopRequireDefault(_downshift);

var _styledSystem = require('styled-system');

var _styledComponents = require('styled-components');

var _polished = require('polished');

var _lowerCase = require('lodash/lowerCase');

var _lowerCase2 = _interopRequireDefault(_lowerCase);

var _omit = require('lodash/omit');

var _omit2 = _interopRequireDefault(_omit);

var _ = require('..');

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; }

function _taggedTemplateLiteral(strings, raw) { return Object.freeze(Object.defineProperties(strings, { raw: { value: Object.freeze(raw) } })); }

var Root = _.Box.extend(_templateObject);

var Menu = _.Box.extend(_templateObject2, (0, _styledSystem.themeGet)('space.3'), (0, _styledSystem.themeGet)('borders.1'), (0, _styledSystem.themeGet)('colors.grey.2'), (0, _styledSystem.themeGet)('borders.1'), (0, _styledSystem.themeGet)('colors.grey.2'), (0, _polished.rem)('230px'));
Menu.displayName = 'Menu';

var MenuItem = _.Box.extend(_templateObject3, (0, _styledSystem.themeGet)('colors.grey.3'), (0, _styledSystem.themeGet)('borders.1'), (0, _styledSystem.themeGet)('colors.grey.2'), (0, _styledSystem.themeGet)('borders.1'), (0, _styledSystem.themeGet)('space.3'), (0, _styledSystem.themeGet)('space.4'), function (props) {
  return props.highlighted && (0, _styledComponents.css)(['background-color:white;margin-left:-1px;border-left:', ' ', ';'], (0, _styledSystem.themeGet)('borders.2'), (0, _styledSystem.themeGet)('colors.brand.secondary'));
});
MenuItem.displayName = 'MenuItem';
MenuItem.defaultProps = {
  blacklist: ['highlighted']
};

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

  function Autocomplete(props) {
    _classCallCheck(this, Autocomplete);

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

    _this.getItems = function (inputValue) {
      if (!_this.props.filterItems) {
        return _this.props.items;
      }

      return _this.props.items.filter(function (item) {
        return !inputValue || (0, _lowerCase2.default)(item).includes((0, _lowerCase2.default)(inputValue));
      });
    };

    _this.handleStateChange = function (_ref) {
      var inputValue = _ref.inputValue;

      if (!_this.props.restrictValue) {
        _this.setState({ inputValue: inputValue });
      }
    };

    _this.renderMenu = function (downshiftProps) {
      return _react2.default.createElement(
        Menu,
        null,
        _this.getItems(downshiftProps.inputValue).map(function (item, index) {
          return _react2.default.createElement(
            MenuItem,
            downshiftProps.getItemProps({
              index: index,
              item: item,
              key: item,
              highlighted: downshiftProps.highlightedIndex === index
            }),
            item
          );
        })
      );
    };

    _this.state = {
      inputValue: _this.props.restrictValue ? undefined : _this.props.selectedItem
    };
    return _this;
  }

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

      return _react2.default.createElement(
        _downshift2.default,
        _extends({}, (0, _omit2.default)(this.props, Object.keys(Autocomplete.propTypes)), {
          onStateChange: this.handleStateChange,
          selectedItem: this.state.inputValue
        }),
        function (downshiftProps) {
          return _react2.default.createElement(
            Root,
            downshiftProps.getRootProps({ refKey: 'innerRef' }),
            _this2.props.children(downshiftProps),
            downshiftProps.isOpen && _this2.renderMenu(downshiftProps)
          );
        }
      );
    }
  }]);

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

Autocomplete.propTypes = {
  items: _propTypes2.default.oneOfType([_propTypes2.default.func, _propTypes2.default.array]).isRequired,
  filterItems: _propTypes2.default.bool,
  restrictValue: _propTypes2.default.bool,
  selectedItem: _propTypes2.default.string,
  children: _propTypes2.default.oneOfType([_propTypes2.default.node, _propTypes2.default.func])
};
Autocomplete.defaultProps = {
  filterItems: true,
  restrictValue: true,
  selectedItem: '',
  children: null
};
exports.default = Autocomplete;