@catull/igniteui-angular/esm2015/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
 */
let IgxGridHierarchicalPipe = class IgxGridHierarchicalPipe {
    constructor(gridAPI) {
        this.gridAPI = gridAPI;
    }
    transform(collection, state = [], id, primaryKey, childKeys, pipeTrigger) {
        if (childKeys.length === 0) {
            return collection;
        }
        const grid = this.gridAPI.grid;
        const result = this.addHierarchy(grid, cloneArray(collection), state, primaryKey, childKeys);
        return result;
    }
    addHierarchy(grid, data, state, primaryKey, childKeys) {
        const result = [];
        data.forEach((v) => {
            result.push(v);
            const childGridsData = {};
            childKeys.forEach((childKey) => {
                const 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 = () => [
    { type: GridBaseAPIService }
];
IgxGridHierarchicalPipe = __decorate([
    Pipe({
        name: 'gridHierarchical',
        pure: true
    }),
    __metadata("design:paramtypes", [GridBaseAPIService])
], IgxGridHierarchicalPipe);
export { IgxGridHierarchicalPipe };
/**
 *@hidden
 */
let IgxGridHierarchicalPagingPipe = class IgxGridHierarchicalPagingPipe {
    constructor(gridAPI) {
        this.gridAPI = gridAPI;
    }
    transform(collection, page = 0, perPage = 15, id, pipeTrigger) {
        if (!this.gridAPI.grid.paging) {
            return collection;
        }
        const state = {
            index: page,
            recordsPerPage: perPage
        };
        const result = DataUtil.page(cloneArray(collection), state);
        this.gridAPI.grid.pagingState = state;
        return result;
    }
};
IgxGridHierarchicalPagingPipe.ctorParameters = () => [
    { type: GridBaseAPIService }
];
IgxGridHierarchicalPagingPipe = __decorate([
    Pipe({
        name: 'gridHierarchicalPaging',
        pure: true
    }),
    __metadata("design:paramtypes", [GridBaseAPIService])
], IgxGridHierarchicalPagingPipe);
export { IgxGridHierarchicalPagingPipe };
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