@integec/common-react-screens/lib/dropdown/VirtualizedDropdown.js

'use strict';

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

var _filter2 = require('ramda/src/filter');

var _filter3 = _interopRequireDefault(_filter2);

var _map2 = require('ramda/src/map');

var _map3 = _interopRequireDefault(_map2);

var _fromPairs2 = require('ramda/src/fromPairs');

var _fromPairs3 = _interopRequireDefault(_fromPairs2);

var _compose2 = require('ramda/src/compose');

var _compose3 = _interopRequireDefault(_compose2);

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 _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 _templateObject = _taggedTemplateLiteral(['\n  border-radius: 0 0 0.28571429rem 0.28571429rem;\n  background: #fff;\n  margin: 0 0 0;\n  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.08);\n  border: 1px solid rgba(34, 36, 38, 0.15);\n'], ['\n  border-radius: 0 0 0.28571429rem 0.28571429rem;\n  background: #fff;\n  margin: 0 0 0;\n  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.08);\n  border: 1px solid rgba(34, 36, 38, 0.15);\n']);

var _react = require('react');

var _react2 = _interopRequireDefault(_react);

var _downshift = require('downshift');

var _downshift2 = _interopRequireDefault(_downshift);

var _semanticUiReact = require('semantic-ui-react');

var _reactVirtualized = require('react-virtualized');

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

var _styledComponents2 = _interopRequireDefault(_styledComponents);

var _PortaledPopper = require('../popper-utils/PortaledPopper');

var _PortaledPopper2 = _interopRequireDefault(_PortaledPopper);

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) } })); }
// import PortaledPopper from '@integec/grid-tools/lib/PortaledPopper'


var matches = function matches(inputValue, val) {
  var i = typeof val === 'string' ? val : val + '';
  return !inputValue || i.toLowerCase().includes(inputValue.toLowerCase());
};

var ListContainer = (0, _styledComponents2.default)(_reactVirtualized.List)(_templateObject);

var toMap = (0, _compose3.default)(_fromPairs3.default, (0, _map3.default)(function (_ref) {
  var text = _ref.text,
      value = _ref.value;
  return [value + '', text];
}));

var rowRenderer = function rowRenderer(_ref2) {
  var options = _ref2.options,
      getItemProps = _ref2.getItemProps,
      highlightedIndex = _ref2.highlightedIndex,
      selectedItem = _ref2.selectedItem;
  return function (_ref3) {
    var key = _ref3.key,
        index = _ref3.index,
        isScrolling = _ref3.isScrolling,
        isVisible = _ref3.isVisible,
        style = _ref3.style;

    var _ref4 = options[index] || {},
        value = _ref4.value,
        text = _ref4.text;

    if (!isVisible) return null;

    var itemStyle = _extends({
      backgroundColor: highlightedIndex === index ? '#eee' : 'white',
      fontWeight: selectedItem === value ? 'bold' : 'normal',
      padding: '0.5em 1.2em',
      cursor: 'pointer'
    }, style);
    return _react2.default.createElement(
      'div',
      getItemProps({ index: index, item: value, key: key, style: itemStyle }),
      text
    );
  };
};

// return (
//   <div style={style} className={className}>
//     {isOpen && (
//         referenceElement={this.input}
//         render={}
//       />
//     )}
//   </div>
// )

var renderPopper = function renderPopper(_ref5) {
  var dropdownMenuWidth = _ref5.dropdownMenuWidth,
      rowHeight = _ref5.rowHeight,
      filteredOptions = _ref5.filteredOptions,
      getItemProps = _ref5.getItemProps,
      highlightedIndex = _ref5.highlightedIndex,
      selectedItem = _ref5.selectedItem;
  return function (_ref6) {
    var ref = _ref6.ref,
        style = _ref6.style;
    return _react2.default.createElement(
      'div',
      { ref: ref, style: _extends({}, style, { zIndex: 10000000 }) },
      _react2.default.createElement(ListContainer, {
        width: dropdownMenuWidth,
        height: rowHeight * Math.min(filteredOptions.length, 10),
        rowCount: filteredOptions.length,
        rowHeight: rowHeight,
        rowRenderer: rowRenderer({
          options: filteredOptions,
          getItemProps: getItemProps,
          highlightedIndex: highlightedIndex,
          selectedItem: selectedItem
        })
      })
    );
  };
};

var getPopperProps = function getPopperProps(_ref7) {
  var _ref7$dropdownMenuWid = _ref7.dropdownMenuWidth,
      dropdownMenuWidth = _ref7$dropdownMenuWid === undefined ? 300 : _ref7$dropdownMenuWid,
      _ref7$rowHeight = _ref7.rowHeight,
      rowHeight = _ref7$rowHeight === undefined ? 33 : _ref7$rowHeight,
      options = _ref7.options,
      inputValue = _ref7.inputValue,
      getItemProps = _ref7.getItemProps,
      highlightedIndex = _ref7.highlightedIndex,
      selectedItem = _ref7.selectedItem;
  return {
    dropdownMenuWidth: dropdownMenuWidth,
    rowHeight: rowHeight,
    filteredOptions: filterOptions(inputValue)(options),
    getItemProps: getItemProps,
    highlightedIndex: highlightedIndex,
    selectedItem: selectedItem
  };
};

var filterOptions = function filterOptions(inputValue) {
  return (0, _filter3.default)(function (_ref8) {
    var value = _ref8.value,
        text = _ref8.text;
    return matches(inputValue, value) || matches(inputValue, text);
  });
};

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

  function VirtualizedDropDown() {
    _classCallCheck(this, VirtualizedDropDown);

    return _possibleConstructorReturn(this, (VirtualizedDropDown.__proto__ || Object.getPrototypeOf(VirtualizedDropDown)).apply(this, arguments));
  }

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

      var _props = this.props,
          defaultValue = _props.defaultValue,
          value = _props.value,
          options = _props.options,
          onChange = _props.onChange,
          _props$placeholder = _props.placeholder,
          placeholder = _props$placeholder === undefined ? 'Select Items...' : _props$placeholder,
          _props$testId = _props.testId,
          testId = _props$testId === undefined ? 'select' : _props$testId,
          inputProps = _props.inputProps,
          disabled = _props.disabled,
          style = _props.style,
          className = _props.className;

      var displayMap = toMap(options);
      var itemToString = function itemToString(value) {
        return displayMap[value + ''] || (value == null ? '' : value + '');
      };

      return _react2.default.createElement(
        _downshift2.default,
        {
          itemToString: itemToString,
          initialInputValue: defaultValue,
          selectedItem: value,
          onChange: onChange
        },
        function (downshiftProps) {
          var getInputProps = downshiftProps.getInputProps,
              getRootProps = downshiftProps.getRootProps,
              openMenu = downshiftProps.openMenu,
              toggleMenu = downshiftProps.toggleMenu,
              isOpen = downshiftProps.isOpen;

          var popperRender = renderPopper(getPopperProps(_extends({}, _this2.props, downshiftProps)));

          return _react2.default.createElement(
            _PortaledPopper2.default,
            _extends({
              popperVisible: isOpen
            }, getRootProps({ refKey: 'innerRef' }), {
              popperRender: popperRender
            }),
            function (_ref9) {
              var ref = _ref9.ref;
              return _react2.default.createElement(
                _semanticUiReact.Ref,
                { innerRef: ref },
                _react2.default.createElement(_semanticUiReact.Input, _extends({}, getInputProps(_extends({
                  placeholder: placeholder
                }, inputProps, {
                  'data-testid': 'virtualized-dropdown-' + testId + '-input',
                  onFocus: openMenu,
                  onDoubleClick: toggleMenu,
                  disabled: disabled,
                  style: style,
                  className: className
                })), {
                  fluid: true,
                  disabled: disabled
                }))
              );
            }
          );
        }
      );
    }
  }]);

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

exports.default = VirtualizedDropDown;
//# sourceMappingURL=VirtualizedDropdown.js.map