"use strict";

exports.__esModule = true;
exports.default = exports.useTableSelection = exports.tableSelectionMode = void 0;

var _react = require("react");

(function () {
  var enterModule = typeof reactHotLoaderGlobal !== 'undefined' ? reactHotLoaderGlobal.enterModule : undefined;
  enterModule && enterModule(module);
})();

(function () {
  var enterModule = typeof reactHotLoaderGlobal !== 'undefined' ? reactHotLoaderGlobal.enterModule : undefined;
  enterModule && enterModule(module);
})();

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) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }

function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }

function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }

function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }

function _iterableToArrayLimit(arr, i) { var _i = arr == null ? null : typeof Symbol !== "undefined" && arr[Symbol.iterator] || arr["@@iterator"]; if (_i == null) return; var _arr = []; var _n = true; var _d = false; var _s, _e; try { for (_i = _i.call(arr); !(_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 __signature__ = typeof reactHotLoaderGlobal !== 'undefined' ? reactHotLoaderGlobal.default.signature : function (a) {
  return a;
};

var __signature__ = typeof reactHotLoaderGlobal !== 'undefined' ? reactHotLoaderGlobal.default.signature : function (a) {
  return a;
};

var tableSelectionMode = Object.freeze({
  none: 1,
  indeterminate: 2,
  all: 3
}); // When "selectedRowsChanged" is set, it means the selection is managed externally of the Table component.
// By default, it is managed internally but the state is not persistent through unmounting and remounting stages.

exports.tableSelectionMode = tableSelectionMode;

var useTableSelection = function useTableSelection(rows, selectedRows, selectedRowsChanged) {
  if (selectedRows === void 0) {
    selectedRows = null;
  }

  if (selectedRowsChanged === void 0) {
    selectedRowsChanged = null;
  }

  var _useState = (0, _react.useState)({}),
      _useState2 = _slicedToArray(_useState, 2),
      selected = _useState2[0],
      setSelected = _useState2[1]; // Default internal management of selected rows if none are specified


  var selectedNumber = Object.keys(selectedRows ? selectedRows : selected).length;

  var selectionHandler = function selectionHandler(event, key) {
    var newSelection = _objectSpread({}, key === null ? {} : selectedRows ? selectedRows : selected);

    if (key === null) {
      if (event.target.checked) {
        rows.forEach(function (r) {
          return newSelection[r.key] = true;
        });
      }
    } else {
      if (event.target.checked) newSelection[key] = event.target.checked;else delete newSelection[key];
    }

    if (selectedRowsChanged !== null) {
      selectedRowsChanged(newSelection);
    } else {
      setSelected(newSelection);
    }
  };

  var isSelected = function isSelected(key) {
    return (selectedRows || selected)[key] === true;
  };

  var tableSelectionStatus = selectedNumber === 0 ? tableSelectionMode.none : selectedNumber === rows.length ? tableSelectionMode.all : tableSelectionMode.indeterminate;
  return [selectedNumber, tableSelectionStatus, {
    selectionHandler: selectionHandler,
    isSelected: isSelected
  }];
};

exports.useTableSelection = useTableSelection;

__signature__(useTableSelection, "useState{[selected, setSelected]({})}");

__signature__(useTableSelection, "useState{[selected, setSelected]({})}");

var _default = useTableSelection;
var _default2 = _default;
var _default3 = _default2;
exports.default = _default3;
;

(function () {
  var reactHotLoader = typeof reactHotLoaderGlobal !== 'undefined' ? reactHotLoaderGlobal.default : undefined;

  if (!reactHotLoader) {
    return;
  }

  reactHotLoader.register(tableSelectionMode, "tableSelectionMode", "/home/vsts/work/1/s/src/components/MaterialUI/DataDisplay/useTableSelection.js");
  reactHotLoader.register(useTableSelection, "useTableSelection", "/home/vsts/work/1/s/src/components/MaterialUI/DataDisplay/useTableSelection.js");
  reactHotLoader.register(_default, "default", "/home/vsts/work/1/s/src/components/MaterialUI/DataDisplay/useTableSelection.js");
})();

;

(function () {
  var leaveModule = typeof reactHotLoaderGlobal !== 'undefined' ? reactHotLoaderGlobal.leaveModule : undefined;
  leaveModule && leaveModule(module);
})();

;

(function () {
  var reactHotLoader = typeof reactHotLoaderGlobal !== 'undefined' ? reactHotLoaderGlobal.default : undefined;

  if (!reactHotLoader) {
    return;
  }

  reactHotLoader.register(tableSelectionMode, "tableSelectionMode", "/home/vsts/work/1/s/src/components/MaterialUI/DataDisplay/useTableSelection.js");
  reactHotLoader.register(useTableSelection, "useTableSelection", "/home/vsts/work/1/s/src/components/MaterialUI/DataDisplay/useTableSelection.js");
  reactHotLoader.register(_default2, "default", "/home/vsts/work/1/s/src/components/MaterialUI/DataDisplay/useTableSelection.js");
})();

;

(function () {
  var leaveModule = typeof reactHotLoaderGlobal !== 'undefined' ? reactHotLoaderGlobal.leaveModule : undefined;
  leaveModule && leaveModule(module);
})();