text: "use strict";
  
  function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
  
  Object.defineProperty(exports, "__esModule", {
    value: true
  });
  exports.default = void 0;
  
  var React = _interopRequireWildcard(require("react"));
  
  var _index = require("../checkbox/index.js");
  
  var _index2 = require("../styles/index.js");
  
  var _chevronDown = _interopRequireDefault(require("../icon/chevron-down.js"));
  
  var _chevronUp = _interopRequireDefault(require("../icon/chevron-up.js"));
  
  var _constants = require("./constants.js");
  
  var _focusVisible = require("../utils/focusVisible.js");
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
  
  function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function _getRequireWildcardCache() { return cache; }; return cache; }
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
  
  function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }
  
  function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
  
  function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
  
  function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _nonIterableRest(); }
  
  function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance"); }
  
  function _iterableToArrayLimit(arr, i) { if (!(Symbol.iterator in Object(arr) || Object.prototype.toString.call(arr) === "[object Arguments]")) { return; } var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; }
  
  function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }
  
  var HeaderCell = React.forwardRef(function (props, ref) {
    var _useStyletron = (0, _index2.useStyletron)(),
        _useStyletron2 = _slicedToArray(_useStyletron, 2),
        css = _useStyletron2[0],
        theme = _useStyletron2[1];
  
    var _React$useState = React.useState(false),
        _React$useState2 = _slicedToArray(_React$useState, 2),
        focusVisible = _React$useState2[0],
        setFocusVisible = _React$useState2[1];
  
    var handleFocus = function handleFocus(event) {
      if ((0, _focusVisible.isFocusVisible)(event)) {
        setFocusVisible(true);
      }
    };
  
    var handleBlur = function handleBlur(event) {
      if (focusVisible !== false) {
        setFocusVisible(false);
      }
    };
  
    var backgroundColor = props.isHovered ? theme.colors.backgroundSecondary : theme.colors.backgroundPrimary;
    return React.createElement("div", {
      ref: ref,
      role: "button",
      tabIndex: "0",
      className: css(_objectSpread({}, theme.typography.font150, {
        alignItems: 'center',
        backgroundColor: backgroundColor,
        boxSizing: 'border-box',
        color: theme.colors.contentPrimary,
        cursor: props.sortable ? 'pointer' : null,
        display: props.isMeasured ? 'inline-flex' : 'flex',
        flexGrow: 1,
        height: '100%',
        paddingLeft: theme.sizing.scale500,
        paddingRight: theme.sizing.scale500,
        flexWrap: 'nowrap',
        whiteSpace: 'nowrap',
        outline: focusVisible ? "3px solid ".concat(theme.colors.accent) : 'none',
        outlineOffset: '-3px'
      })),
      onMouseEnter: props.onMouseEnter,
      onMouseLeave: props.onMouseLeave,
      onKeyUp: function onKeyUp(event) {
        if (event.key === 'Enter') {
          props.onSort(props.index);
        }
      },
      onClick: function onClick() {
        return props.onSort(props.index);
      },
      onFocus: handleFocus,
      onBlur: handleBlur
    }, props.isSelectable && React.createElement(_index.Checkbox, {
      onChange: function onChange(e) {
        if (props.isSelectedAll || props.isSelectedIndeterminate) {
          props.onSelectNone();
        } else {
          props.onSelectAll();
        }
      },
      checked: props.isSelectedAll || props.isSelectedIndeterminate,
      isIndeterminate: props.isSelectedIndeterminate
    }), props.title, React.createElement("div", {
      className: css({
        position: 'relative',
        width: '100%',
        display: 'flex',
        alignItems: 'center'
      })
    }, (props.isHovered || props.sortDirection) && props.sortable && React.createElement("div", {
      style: {
        backgroundColor: backgroundColor,
        display: 'flex',
        alignItems: 'center',
        position: 'absolute',
        right: -4
      }
    }, (props.sortDirection === _constants.SORT_DIRECTIONS.DESC || !props.sortDirection) && React.createElement(_chevronDown.default, {
      color: props.sortDirection ? theme.colors.contentPrimary : theme.colors.contentSecondary
    }), props.sortDirection === _constants.SORT_DIRECTIONS.ASC && React.createElement(_chevronUp.default, {
      color: props.sortDirection ? theme.colors.contentPrimary : theme.colors.contentSecondary
    }))));
  });
  HeaderCell.displayName = 'HeaderCell';
  var _default = HeaderCell;
  exports.default = _default;