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.Pager = Pager;
  exports.viewFunction = void 0;
  
  var _resizable_container = require("./resizable_container");
  
  var _pager_props = _interopRequireDefault(require("./common/pager_props"));
  
  var _content = require("./content");
  
  var _combine_classes = require("../../utils/combine_classes");
  
  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 _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: 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 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) { if (typeof Symbol === "undefined" || !(Symbol.iterator in Object(arr))) 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; }
  
  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(_ref) {
    var pagerProps = _ref.pagerProps,
        restAttributes = _ref.restAttributes;
    return Preact.h(_resizable_container.ResizableContainer, _extends({
      contentTemplate: _content.PagerContent,
      pagerProps: pagerProps
    }, restAttributes));
  };
  
  exports.viewFunction = viewFunction;
  
  function Pager(props) {
    var _useState = (0, _hooks.useState)(function () {
      return props.pageIndex !== undefined ? props.pageIndex : props.defaultPageIndex;
    }),
        _useState2 = _slicedToArray(_useState, 2),
        __state_pageIndex = _useState2[0],
        __state_setPageIndex = _useState2[1];
  
    var _useState3 = (0, _hooks.useState)(function () {
      return props.pageSize !== undefined ? props.pageSize : props.defaultPageSize;
    }),
        _useState4 = _slicedToArray(_useState3, 2),
        __state_pageSize = _useState4[0],
        __state_setPageSize = _useState4[1];
  
    var __pageIndexChange = (0, _hooks.useCallback)(function __pageIndexChange(newPageIndex) {
      if (props.gridCompatibility) {
        var _props$pageIndexChang;
  
        __state_setPageIndex(function (__state_pageIndex) {
          return newPageIndex + 1;
        }), (_props$pageIndexChang = props.pageIndexChange) === null || _props$pageIndexChang === void 0 ? void 0 : _props$pageIndexChang.call(props, newPageIndex + 1);
      } else {
        var _props$pageIndexChang2;
  
        __state_setPageIndex(function (__state_pageIndex) {
          return newPageIndex;
        }), (_props$pageIndexChang2 = props.pageIndexChange) === null || _props$pageIndexChang2 === void 0 ? void 0 : _props$pageIndexChang2.call(props, newPageIndex);
      }
    }, [props.gridCompatibility, props.pageIndexChange]);
  
    var __pageIndex = (0, _hooks.useCallback)(function __pageIndex() {
      if (props.gridCompatibility) {
        return (props.pageIndex !== undefined ? props.pageIndex : __state_pageIndex) - 1;
      }
  
      return props.pageIndex !== undefined ? props.pageIndex : __state_pageIndex;
    }, [props.gridCompatibility, props.pageIndex, __state_pageIndex]);
  
    var __pageSizeChange = (0, _hooks.useCallback)(function __pageSizeChange(newPageSize) {
      var _props$pageSizeChange;
  
      __state_setPageSize(function (__state_pageSize) {
        return newPageSize;
      }), (_props$pageSizeChange = props.pageSizeChange) === null || _props$pageSizeChange === void 0 ? void 0 : _props$pageSizeChange.call(props, newPageSize);
    }, [props.pageSizeChange]);
  
    var __className = (0, _hooks.useCallback)(function __className() {
      if (props.gridCompatibility) {
        return (0, _combine_classes.combineClasses)(_defineProperty({
          "dx-datagrid-pager": true
        }, "".concat(props.className), !!props.className));
      }
  
      return props.className;
    }, [props.gridCompatibility, props.className]);
  
    var __pagerProps = (0, _hooks.useCallback)(function __pagerProps() {
      return _objectSpread(_objectSpread({}, _objectSpread(_objectSpread({}, props), {}, {
        pageIndex: props.pageIndex !== undefined ? props.pageIndex : __state_pageIndex,
        pageSize: props.pageSize !== undefined ? props.pageSize : __state_pageSize
      })), {}, {
        className: __className(),
        pageIndex: __pageIndex(),
        pageIndexChange: function pageIndexChange(pageIndex) {
          return __pageIndexChange(pageIndex);
        },
        pageSizeChange: function pageSizeChange(pageSize) {
          return __pageSizeChange(pageSize);
        }
      });
    }, [__state_pageIndex, props, __state_pageSize]);
  
    var __restAttributes = (0, _hooks.useCallback)(function __restAttributes() {
      var _props$pageIndex$page = _objectSpread(_objectSpread({}, props), {}, {
        pageIndex: props.pageIndex !== undefined ? props.pageIndex : __state_pageIndex,
        pageSize: props.pageSize !== undefined ? props.pageSize : __state_pageSize
      }),
          className = _props$pageIndex$page.className,
          defaultPageIndex = _props$pageIndex$page.defaultPageIndex,
          defaultPageSize = _props$pageIndex$page.defaultPageSize,
          displayMode = _props$pageIndex$page.displayMode,
          gridCompatibility = _props$pageIndex$page.gridCompatibility,
          hasKnownLastPage = _props$pageIndex$page.hasKnownLastPage,
          infoText = _props$pageIndex$page.infoText,
          lightModeEnabled = _props$pageIndex$page.lightModeEnabled,
          maxPagesCount = _props$pageIndex$page.maxPagesCount,
          pageCount = _props$pageIndex$page.pageCount,
          pageIndex = _props$pageIndex$page.pageIndex,
          pageIndexChange = _props$pageIndex$page.pageIndexChange,
          pageSize = _props$pageIndex$page.pageSize,
          pageSizeChange = _props$pageIndex$page.pageSizeChange,
          pageSizes = _props$pageIndex$page.pageSizes,
          pagesCountText = _props$pageIndex$page.pagesCountText,
          pagesNavigatorVisible = _props$pageIndex$page.pagesNavigatorVisible,
          rtlEnabled = _props$pageIndex$page.rtlEnabled,
          showInfo = _props$pageIndex$page.showInfo,
          showNavigationButtons = _props$pageIndex$page.showNavigationButtons,
          showPageSizes = _props$pageIndex$page.showPageSizes,
          totalCount = _props$pageIndex$page.totalCount,
          visible = _props$pageIndex$page.visible,
          restProps = _objectWithoutProperties(_props$pageIndex$page, ["className", "defaultPageIndex", "defaultPageSize", "displayMode", "gridCompatibility", "hasKnownLastPage", "infoText", "lightModeEnabled", "maxPagesCount", "pageCount", "pageIndex", "pageIndexChange", "pageSize", "pageSizeChange", "pageSizes", "pagesCountText", "pagesNavigatorVisible", "rtlEnabled", "showInfo", "showNavigationButtons", "showPageSizes", "totalCount", "visible"]);
  
      return restProps;
    }, [props, __state_pageIndex, __state_pageSize]);
  
    return viewFunction({
      props: _objectSpread(_objectSpread({}, props), {}, {
        pageIndex: props.pageIndex !== undefined ? props.pageIndex : __state_pageIndex,
        pageSize: props.pageSize !== undefined ? props.pageSize : __state_pageSize
      }),
      pageIndexChange: __pageIndexChange,
      pageIndex: __pageIndex(),
      pageSizeChange: __pageSizeChange,
      className: __className(),
      pagerProps: __pagerProps(),
      restAttributes: __restAttributes()
    });
  }
  
  Pager.defaultProps = _objectSpread({}, _pager_props.default);