@catull/igniteui-angular/esm5/lib/grids/hierarchical-grid/hierarchical-grid.pipes.js

Ignite UI for Angular is a dependency-free Angular toolkit for building modern web apps

import { __decorate, __metadata } from "tslib";
import { Pipe } from '@angular/core';
import { cloneArray } from '../../core/utils';
import { GridBaseAPIService } from '../api.service';
import { DataUtil } from '../../data-operations/data-util';
/**
 *@hidden
 */
var IgxGridHierarchicalPipe = /** @class */ (function () {
    function IgxGridHierarchicalPipe(gridAPI) {
        this.gridAPI = gridAPI;
    }
    IgxGridHierarchicalPipe.prototype.transform = function (collection, state, id, primaryKey, childKeys, pipeTrigger) {
        if (state === void 0) { state = []; }
        if (childKeys.length === 0) {
            return collection;
        }
        var grid = this.gridAPI.grid;
        var result = this.addHierarchy(grid, cloneArray(collection), state, primaryKey, childKeys);
        return result;
    };
    IgxGridHierarchicalPipe.prototype.addHierarchy = function (grid, data, state, primaryKey, childKeys) {
        var result = [];
        data.forEach(function (v) {
            result.push(v);
            var childGridsData = {};
            childKeys.forEach(function (childKey) {
                var childData = v[childKey] ? v[childKey] : null;
                childGridsData[childKey] = childData;
            });
            if (grid.isExpanded(v)) {
                result.push({ rowID: primaryKey ? v[primaryKey] : v, childGridsData: childGridsData });
            }
        });
        return result;
    };
    IgxGridHierarchicalPipe.ctorParameters = function () { return [
        { type: GridBaseAPIService }
    ]; };
    IgxGridHierarchicalPipe = __decorate([
        Pipe({
            name: 'gridHierarchical',
            pure: true
        }),
        __metadata("design:paramtypes", [GridBaseAPIService])
    ], IgxGridHierarchicalPipe);
    return IgxGridHierarchicalPipe;
}());
export { IgxGridHierarchicalPipe };
/**
 *@hidden
 */
var IgxGridHierarchicalPagingPipe = /** @class */ (function () {
    function IgxGridHierarchicalPagingPipe(gridAPI) {
        this.gridAPI = gridAPI;
    }
    IgxGridHierarchicalPagingPipe.prototype.transform = function (collection, page, perPage, id, pipeTrigger) {
        if (page === void 0) { page = 0; }
        if (perPage === void 0) { perPage = 15; }
        if (!this.gridAPI.grid.paging) {
            return collection;
        }
        var state = {
            index: page,
            recordsPerPage: perPage
        };
        var result = DataUtil.page(cloneArray(collection), state);
        this.gridAPI.grid.pagingState = state;
        return result;
    };
    IgxGridHierarchicalPagingPipe.ctorParameters = function () { return [
        { type: GridBaseAPIService }
    ]; };
    IgxGridHierarchicalPagingPipe = __decorate([
        Pipe({
            name: 'gridHierarchicalPaging',
            pure: true
        }),
        __metadata("design:paramtypes", [GridBaseAPIService])
    ], IgxGridHierarchicalPagingPipe);
    return IgxGridHierarchicalPagingPipe;
}());
export { IgxGridHierarchicalPagingPipe };
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