122 lines
5.2 KiB
JavaScript
122 lines
5.2 KiB
JavaScript
'use client';
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import _extends from "@babel/runtime/helpers/esm/extends";
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import _toConsumableArray from "@babel/runtime/helpers/esm/toConsumableArray";
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import _slicedToArray from "@babel/runtime/helpers/esm/slicedToArray";
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import _objectWithoutProperties from "@babel/runtime/helpers/esm/objectWithoutProperties";
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import useControlled from '@mui/utils/useControlled';
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export default function usePagination() {
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var props = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
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// keep default values in sync with @default tags in Pagination.propTypes
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var _props$boundaryCount = props.boundaryCount,
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boundaryCount = _props$boundaryCount === void 0 ? 1 : _props$boundaryCount,
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_props$componentName = props.componentName,
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componentName = _props$componentName === void 0 ? 'usePagination' : _props$componentName,
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_props$count = props.count,
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count = _props$count === void 0 ? 1 : _props$count,
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_props$defaultPage = props.defaultPage,
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defaultPage = _props$defaultPage === void 0 ? 1 : _props$defaultPage,
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_props$disabled = props.disabled,
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disabled = _props$disabled === void 0 ? false : _props$disabled,
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_props$hideNextButton = props.hideNextButton,
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hideNextButton = _props$hideNextButton === void 0 ? false : _props$hideNextButton,
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_props$hidePrevButton = props.hidePrevButton,
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hidePrevButton = _props$hidePrevButton === void 0 ? false : _props$hidePrevButton,
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handleChange = props.onChange,
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pageProp = props.page,
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_props$showFirstButto = props.showFirstButton,
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showFirstButton = _props$showFirstButto === void 0 ? false : _props$showFirstButto,
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_props$showLastButton = props.showLastButton,
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showLastButton = _props$showLastButton === void 0 ? false : _props$showLastButton,
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_props$siblingCount = props.siblingCount,
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siblingCount = _props$siblingCount === void 0 ? 1 : _props$siblingCount,
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other = _objectWithoutProperties(props, ["boundaryCount", "componentName", "count", "defaultPage", "disabled", "hideNextButton", "hidePrevButton", "onChange", "page", "showFirstButton", "showLastButton", "siblingCount"]);
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var _useControlled = useControlled({
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controlled: pageProp,
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default: defaultPage,
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name: componentName,
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state: 'page'
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}),
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_useControlled2 = _slicedToArray(_useControlled, 2),
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page = _useControlled2[0],
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setPageState = _useControlled2[1];
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var handleClick = function handleClick(event, value) {
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if (!pageProp) {
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setPageState(value);
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}
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if (handleChange) {
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handleChange(event, value);
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}
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};
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// https://dev.to/namirsab/comment/2050
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var range = function range(start, end) {
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var length = end - start + 1;
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return Array.from({
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length: length
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}, function (_, i) {
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return start + i;
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});
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};
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var startPages = range(1, Math.min(boundaryCount, count));
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var endPages = range(Math.max(count - boundaryCount + 1, boundaryCount + 1), count);
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var siblingsStart = Math.max(Math.min(
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// Natural start
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page - siblingCount,
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// Lower boundary when page is high
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count - boundaryCount - siblingCount * 2 - 1),
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// Greater than startPages
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boundaryCount + 2);
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var siblingsEnd = Math.min(Math.max(
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// Natural end
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page + siblingCount,
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// Upper boundary when page is low
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boundaryCount + siblingCount * 2 + 2),
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// Less than endPages
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endPages.length > 0 ? endPages[0] - 2 : count - 1);
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// Basic list of items to render
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// for example itemList = ['first', 'previous', 1, 'ellipsis', 4, 5, 6, 'ellipsis', 10, 'next', 'last']
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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'] : []));
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// Map the button type to its page number
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var buttonPage = function buttonPage(type) {
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switch (type) {
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case 'first':
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return 1;
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case 'previous':
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return page - 1;
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case 'next':
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return page + 1;
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case 'last':
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return count;
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default:
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return null;
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}
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};
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// Convert the basic item list to PaginationItem props objects
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var items = itemList.map(function (item) {
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return typeof item === 'number' ? {
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onClick: function onClick(event) {
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handleClick(event, item);
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},
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type: 'page',
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page: item,
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selected: item === page,
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disabled: disabled,
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'aria-current': item === page ? 'true' : undefined
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} : {
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onClick: function onClick(event) {
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handleClick(event, buttonPage(item));
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},
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type: item,
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page: buttonPage(item),
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selected: false,
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disabled: disabled || item.indexOf('ellipsis') === -1 && (item === 'next' || item === 'last' ? page >= count : page <= 1)
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};
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});
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return _extends({
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items: items
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}, other);
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} |