@cascade/pagination/dist/scripts/util/PageUtil.js

Array and Service Pagination powered by Cascade.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
function createPage(data, count) {
    return ({
        data: data,
        count: count
    });
}
exports.createPage = createPage;
function pageArray(results, page, pageSize, sortedColumn, sortedDirection) {
    if (results && sortedColumn) {
        results.sort(function (a, b) {
            var aValue = (a[sortedColumn] || '').toString();
            var bValue = (b[sortedColumn] || '').toString();
            var ax = [], bx = [];
            aValue.replace(/(\d+)|(\D+)/g, function (_, $1, $2) {
                ax.push([$1 || Infinity, $2 || ""]);
                return '';
            });
            bValue.replace(/(\d+)|(\D+)/g, function (_, $1, $2) {
                bx.push([$1 || Infinity, $2 || ""]);
                return '';
            });
            while (ax.length && bx.length) {
                var an = ax.shift();
                var bn = bx.shift();
                var nn = (an[0] - bn[0]) || an[1].localeCompare(bn[1]);
                if (nn)
                    return nn;
            }
            return ax.length - bx.length;
        });
        if (sortedDirection === undefined) {
            sortedDirection = true;
        }
        else {
            sortedDirection = !!sortedDirection;
        }
        if (!sortedDirection) {
            results.reverse();
        }
    }
    return Promise.resolve(results ?
        createPage(results.slice(page * pageSize, (page + 1) * pageSize), results.length) :
        createPage([], 0));
}
exports.pageArray = pageArray;
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