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); }
  
  exports.HeaderPanelLayout = HeaderPanelLayout;
  exports.HeaderPanelLayoutProps = exports.viewFunction = void 0;
  
  var _row = require("../row");
  
  var _utils = require("../../utils");
  
  var Preact = _interopRequireWildcard(require("preact"));
  
  var _hooks = require("preact/hooks");
  
  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 _objectWithoutProperties(source, excluded) { if (source == null) return {}; var target = _objectWithoutPropertiesLoose(source, excluded); var key, i; if (Object.getOwnPropertySymbols) { var sourceSymbolKeys = Object.getOwnPropertySymbols(source); for (i = 0; i < sourceSymbolKeys.length; i++) { key = sourceSymbolKeys[i]; if (excluded.indexOf(key) >= 0) continue; if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue; target[key] = source[key]; } } return target; }
  
  function _objectWithoutPropertiesLoose(source, excluded) { if (source == null) return {}; var target = {}; var sourceKeys = Object.keys(source); var key, i; for (i = 0; i < sourceKeys.length; i++) { key = sourceKeys[i]; if (excluded.indexOf(key) >= 0) continue; target[key] = source[key]; } return target; }
  
  function _extends() { _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; }; return _extends.apply(this, arguments); }
  
  var viewFunction = function viewFunction(viewModel) {
    return Preact.h("table", _extends({
      className: "dx-scheduler-header-panel ".concat(viewModel.props.className)
    }, viewModel.restAttributes), Preact.h("thead", null, Preact.h(_row.Row, null, viewModel.props.viewCellsData[0].map(function (_ref) {
      var endDate = _ref.endDate,
          groupIndex = _ref.groupIndex,
          groups = _ref.groups,
          index = _ref.index,
          key = _ref.key,
          startDate = _ref.startDate,
          today = _ref.today;
      return viewModel.props.cellTemplate({
        startDate: startDate,
        endDate: endDate,
        groups: !viewModel.isVerticalGroupOrientation ? groups : undefined,
        groupIndex: !viewModel.isVerticalGroupOrientation ? groupIndex : undefined,
        today: today,
        index: index,
        key: key
      });
    }))));
  };
  
  exports.viewFunction = viewFunction;
  var HeaderPanelLayoutProps = {
    className: ""
  };
  exports.HeaderPanelLayoutProps = HeaderPanelLayoutProps;
  
  var getTemplate = function getTemplate(TemplateProp) {
    return TemplateProp && (TemplateProp.defaultProps ? function (props) {
      return Preact.h(TemplateProp, _extends({}, props));
    } : TemplateProp);
  };
  
  function HeaderPanelLayout(props) {
    var __isVerticalGroupOrientation = (0, _hooks.useCallback)(function __isVerticalGroupOrientation() {
      var groupOrientation = props.groupOrientation;
      return (0, _utils.isVerticalGroupOrientation)(groupOrientation);
    }, [props.groupOrientation]);
  
    var __restAttributes = (0, _hooks.useCallback)(function __restAttributes() {
      var cellTemplate = props.cellTemplate,
          className = props.className,
          dateCellTemplate = props.dateCellTemplate,
          groupOrientation = props.groupOrientation,
          viewCellsData = props.viewCellsData,
          restProps = _objectWithoutProperties(props, ["cellTemplate", "className", "dateCellTemplate", "groupOrientation", "viewCellsData"]);
  
      return restProps;
    }, [props]);
  
    return viewFunction({
      props: _objectSpread(_objectSpread({}, props), {}, {
        cellTemplate: getTemplate(props.cellTemplate),
        dateCellTemplate: getTemplate(props.dateCellTemplate)
      }),
      isVerticalGroupOrientation: __isVerticalGroupOrientation(),
      restAttributes: __restAttributes()
    });
  }
  
  HeaderPanelLayout.defaultProps = _objectSpread({}, HeaderPanelLayoutProps);