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rOACCT/node_modules/@mui/material/legacy/usePagination/usePagination.js
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usePagination.js
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			import _extends from "@babel/runtime/helpers/esm/extends";
			import _toConsumableArray from "@babel/runtime/helpers/esm/toConsumableArray";
			import _slicedToArray from "@babel/runtime/helpers/esm/slicedToArray";
			import _objectWithoutProperties from "@babel/runtime/helpers/esm/objectWithoutProperties";
			import { unstable_useControlled as useControlled } from '@mui/utils';
			export default function usePagination() {
			var props = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
			// keep default values in sync with @default tags in Pagination.propTypes
			var _props$boundaryCount = props.boundaryCount,
			boundaryCount = _props$boundaryCount === void 0 ? 1 : _props$boundaryCount,
			_props$componentName = props.componentName,
			componentName = _props$componentName === void 0 ? 'usePagination' : _props$componentName,
			_props$count = props.count,
			count = _props$count === void 0 ? 1 : _props$count,
			_props$defaultPage = props.defaultPage,
			defaultPage = _props$defaultPage === void 0 ? 1 : _props$defaultPage,
			_props$disabled = props.disabled,
			disabled = _props$disabled === void 0 ? false : _props$disabled,
			_props$hideNextButton = props.hideNextButton,
			hideNextButton = _props$hideNextButton === void 0 ? false : _props$hideNextButton,
			_props$hidePrevButton = props.hidePrevButton,
			hidePrevButton = _props$hidePrevButton === void 0 ? false : _props$hidePrevButton,
			handleChange = props.onChange,
			pageProp = props.page,
			_props$showFirstButto = props.showFirstButton,
			showFirstButton = _props$showFirstButto === void 0 ? false : _props$showFirstButto,
			_props$showLastButton = props.showLastButton,
			showLastButton = _props$showLastButton === void 0 ? false : _props$showLastButton,
			_props$siblingCount = props.siblingCount,
			siblingCount = _props$siblingCount === void 0 ? 1 : _props$siblingCount,
			other = _objectWithoutProperties(props, ["boundaryCount", "componentName", "count", "defaultPage", "disabled", "hideNextButton", "hidePrevButton", "onChange", "page", "showFirstButton", "showLastButton", "siblingCount"]);
			var _useControlled = useControlled({
			controlled: pageProp,
			default: defaultPage,
			name: componentName,
			state: 'page'
			}),
			_useControlled2 = _slicedToArray(_useControlled, 2),
			page = _useControlled2[0],
			setPageState = _useControlled2[1];
			var handleClick = function handleClick(event, value) {
			if (!pageProp) {
			setPageState(value);
			}
			if (handleChange) {
			handleChange(event, value);
			}
			};

			// https://dev.to/namirsab/comment/2050
			var range = function range(start, end) {
			var length = end - start + 1;
			return Array.from({
			length: length
			}, function (_, i) {
			return start + i;
			});
			};
			var startPages = range(1, Math.min(boundaryCount, count));
			var endPages = range(Math.max(count - boundaryCount + 1, boundaryCount + 1), count);
			var siblingsStart = Math.max(Math.min(
			// Natural start
			page - siblingCount,
			// Lower boundary when page is high
			count - boundaryCount - siblingCount * 2 - 1),
			// Greater than startPages
			boundaryCount + 2);
			var siblingsEnd = Math.min(Math.max(
			// Natural end
			page + siblingCount,
			// Upper boundary when page is low
			boundaryCount + siblingCount * 2 + 2),
			// Less than endPages
			endPages.length > 0 ? endPages[0] - 2 : count - 1);

			// Basic list of items to render
			// e.g. itemList = ['first', 'previous', 1, 'ellipsis', 4, 5, 6, 'ellipsis', 10, 'next', 'last']
			var itemList = [].concat(_toConsumableArray(showFirstButton ? ['first'] : []), _toConsumableArray(hidePrevButton ? [] : ['previous']), _toConsumableArray(startPages), _toConsumableArray(siblingsStart > boundaryCount + 2 ? ['start-ellipsis'] : boundaryCount + 1 < count - boundaryCount ? [boundaryCount + 1] : []), _toConsumableArray(range(siblingsStart, siblingsEnd)), _toConsumableArray(siblingsEnd < count - boundaryCount - 1 ? ['end-ellipsis'] : count - boundaryCount > boundaryCount ? [count - boundaryCount] : []), _toConsumableArray(endPages), _toConsumableArray(hideNextButton ? [] : ['next']), _toConsumableArray(showLastButton ? ['last'] : []));

			// Map the button type to its page number
			var buttonPage = function buttonPage(type) {
			switch (type) {
			case 'first':
			return 1;
			case 'previous':
			return page - 1;
			case 'next':
			return page + 1;
			case 'last':
			return count;
			default:
			return null;
			}
			};

			// Convert the basic item list to PaginationItem props objects
			var items = itemList.map(function (item) {
			return typeof item === 'number' ? {
			onClick: function onClick(event) {
			handleClick(event, item);
			},
			type: 'page',
			page: item,
			selected: item === page,
			disabled: disabled,
			'aria-current': item === page ? 'true' : undefined
			} : {
			onClick: function onClick(event) {
			handleClick(event, buttonPage(item));
			},
			type: item,
			page: buttonPage(item),
			selected: false,
			disabled: disabled \|\| item.indexOf('ellipsis') === -1 && (item === 'next' \|\| item === 'last' ? page >= count : page <= 1)
			};
			});
			return _extends({
			items: items
			}, other);
			}