69 lines
2.9 KiB
JavaScript
69 lines
2.9 KiB
JavaScript
"use strict";
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var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.DEFAULT_PAGE_SIZE = void 0;
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exports.default = usePagination;
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exports.getPaginationParam = getPaginationParam;
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var _extends2 = _interopRequireDefault(require("@babel/runtime/helpers/extends"));
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var _useState = _interopRequireDefault(require("../../_util/hooks/useState"));
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var _vue = require("vue");
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var _extendsObject = _interopRequireDefault(require("../../_util/extendsObject"));
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const DEFAULT_PAGE_SIZE = exports.DEFAULT_PAGE_SIZE = 10;
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function getPaginationParam(mergedPagination, pagination) {
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const param = {
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current: mergedPagination.current,
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pageSize: mergedPagination.pageSize
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};
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const paginationObj = pagination && typeof pagination === 'object' ? pagination : {};
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Object.keys(paginationObj).forEach(pageProp => {
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const value = mergedPagination[pageProp];
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if (typeof value !== 'function') {
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param[pageProp] = value;
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}
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});
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return param;
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}
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function usePagination(totalRef, paginationRef, onChange) {
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const pagination = (0, _vue.computed)(() => paginationRef.value && typeof paginationRef.value === 'object' ? paginationRef.value : {});
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const paginationTotal = (0, _vue.computed)(() => pagination.value.total || 0);
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const [innerPagination, setInnerPagination] = (0, _useState.default)(() => ({
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current: 'defaultCurrent' in pagination.value ? pagination.value.defaultCurrent : 1,
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pageSize: 'defaultPageSize' in pagination.value ? pagination.value.defaultPageSize : DEFAULT_PAGE_SIZE
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}));
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// ============ Basic Pagination Config ============
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const mergedPagination = (0, _vue.computed)(() => {
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const mP = (0, _extendsObject.default)(innerPagination.value, pagination.value, {
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total: paginationTotal.value > 0 ? paginationTotal.value : totalRef.value
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});
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// Reset `current` if data length or pageSize changed
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const maxPage = Math.ceil((paginationTotal.value || totalRef.value) / mP.pageSize);
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if (mP.current > maxPage) {
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// Prevent a maximum page count of 0
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mP.current = maxPage || 1;
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}
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return mP;
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});
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const refreshPagination = (current, pageSize) => {
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if (paginationRef.value === false) return;
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setInnerPagination({
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current: current !== null && current !== void 0 ? current : 1,
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pageSize: pageSize || mergedPagination.value.pageSize
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});
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};
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const onInternalChange = (current, pageSize) => {
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var _a, _b;
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if (paginationRef.value) {
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(_b = (_a = pagination.value).onChange) === null || _b === void 0 ? void 0 : _b.call(_a, current, pageSize);
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}
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refreshPagination(current, pageSize);
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onChange(current, pageSize || mergedPagination.value.pageSize);
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};
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return [(0, _vue.computed)(() => {
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return paginationRef.value === false ? {} : (0, _extends2.default)((0, _extends2.default)({}, mergedPagination.value), {
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onChange: onInternalChange
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});
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}), refreshPagination];
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} |