ng-devui-materials/basic-list/src/list-data.service.ts

Materials of DevUI Admin

import { Injectable } from '@angular/core';
import { Observable, of as observableOf } from 'rxjs';
import { delay } from 'rxjs/operators';

export interface Item {
  id?: string;
  title?: string;
  priority?: string;
  iteration?: string;
  assignee?: string;
  status?: string;
  timeline?: string;
  $checked?: boolean;
  $expandConfig?: any;
  children?: any;
  chosen?: boolean;
  $isChildTableOpen?: boolean;
}

export interface ListPager {
  pageSize?: number;
  pageIndex?: number;
}

@Injectable()
export class ListDataService {
  private basicData: Item[] = [
    {
      id: '230000200706283786',
      title: 'Yriqtjdjd Omvqxe Xxlfgjtnj Hsyf Qecu',
      priority: 'Medium',
      iteration: 'iteration',
      assignee: 'Shirley Martin',
      status: 'Stuck',
      timeline: '1985-01-10',
      children: [
        {
          id: '230000197101025982',
          title: 'Volbp Wdobo Ukme Szbgjmeo Kobn Aawyirm Rmbobdyn',
          priority: 'Low',
          iteration: 'iteration',
          assignee: 'Daniel Martinez',
          status: 'Done',
          timeline: '2008-08-02',
        },
        {
          id: '230000197101025982',
          title: 'Volbp Wdobo Ukme Szbgjmeo Kobn Aawyirm Rmbobdyn',
          priority: 'Low',
          iteration: 'iteration',
          assignee: 'Daniel Martinez',
          status: 'Done',
          timeline: '2008-08-02',
          children: [
            {
              id: '22000019860224174X',
              title: 'Ozhtyax Wfpp Essvpkjrx Havonov Cdcmgmggnj Vqwcwd Ooolirn',
              priority: 'High',
              iteration: 'iteration',
              assignee: 'Margaret Clark',
              status: '',
              timeline: '2015-05-08',
            },
            {
              id: '140000197907226183',
              title: 'Govfunhwa Gkvcrv Uvbq Gqyrwntx Ofnnuwrnh',
              priority: 'Low',
              iteration: 'iteration',
              assignee: 'Jason Rodriguez',
              status: 'Done',
              timeline: '1994-02-08',
            },
            {
              id: '440000201807134089',
              title: 'Rbh Wklmth Xkeg Iuzan Isufy',
              priority: 'Medium',
              iteration: 'iteration',
              assignee: 'Kenneth Robinson',
              status: 'Done',
              timeline: '2017-02-04',
            },
          ],
        },
        {
          id: '520000200110166246',
          title: 'Rrqcneg Iknm Tbo',
          priority: 'Medium',
          iteration: 'iteration',
          assignee: 'Paul Hernandez',
          status: 'Stuck',
          timeline: '2017-02-01',
        },
      ],
    },
    {
      id: '710000197203093702',
      title: 'Hwgx Vkdg Kfap Tke Miyxg Hyelo',
      priority: 'Low',
      iteration: 'iteration',
      assignee: 'Michael Walker',
      status: 'Stuck',
      timeline: '2018-08-04',
    },
    {
      id: '230000197101025982',
      title: 'Volbp Wdobo Ukme Szbgjmeo Kobn Aawyirm Rmbobdyn',
      priority: 'Low',
      iteration: 'iteration',
      assignee: 'Daniel Martinez',
      status: 'Done',
      timeline: '2008-08-02',
    },
    {
      id: '520000200110166246',
      title: 'Rrqcneg Iknm Tbo',
      priority: 'Medium',
      iteration: 'iteration',
      assignee: 'Paul Hernandez',
      status: 'Stuck',
      timeline: '2017-02-01',
    },
    {
      id: '22000019860224174X',
      title: 'Ozhtyax Wfpp Essvpkjrx Havonov Cdcmgmggnj Vqwcwd Ooolirn',
      priority: 'High',
      iteration: 'iteration',
      assignee: 'Margaret Clark',
      status: '',
      timeline: '2015-05-08',
    },
    {
      id: '140000197907226183',
      title: 'Govfunhwa Gkvcrv Uvbq Gqyrwntx Ofnnuwrnh',
      priority: 'Low',
      iteration: 'iteration',
      assignee: 'Jason Rodriguez',
      status: 'Done',
      timeline: '1994-02-08',
    },
    {
      id: '440000201807134089',
      title: 'Rbh Wklmth Xkeg Iuzan Isufy',
      priority: 'Medium',
      iteration: 'iteration',
      assignee: 'Kenneth Robinson',
      status: 'Done',
      timeline: '2017-02-04',
    },
    {
      id: '430000197502028524',
      title: 'Zcbap Qqoyxrimw Hndekkk',
      priority: 'Medium',
      iteration: 'iteration',
      assignee: 'Jason Garcia',
      status: 'Done',
      timeline: '2009-09-09',
    },
    {
      id: '360000199102159374',
      title: 'Sarbgroo Rpru Krzhklgihv Vfgha Bunyqz',
      priority: 'Medium',
      iteration: 'iteration',
      assignee: 'Michelle Lee',
      status: 'Done',
      timeline: '2019-02-22',
    },
    {
      id: '530000200702210206',
      title: 'Tksno Nvsche Rmysrkwsy Qxjvulnsd Rzo',
      priority: 'Medium',
      iteration: 'iteration',
      assignee: 'Ruth Anderson',
      status: 'Done',
      timeline: '1980-01-05',
    },
    {
      id: '120000201207262146',
      title: 'Mcpnwxqws Dfqrmphi Ipl',
      priority: 'Medium',
      iteration: 'iteration',
      assignee: 'Susan Garcia',
      status: 'Done',
      timeline: '1972-01-14',
    },
    {
      id: '360000199409270026',
      title: 'Lwomkvcng Hwwj Hhjxlz',
      priority: 'High',
      iteration: 'iteration',
      assignee: 'Kevin Johnson',
      status: 'Done',
      timeline: '1991-06-03',
    },
    {
      id: '500000201603203501',
      title: 'Mjfflwan Oebhykk Ppjpy Itnxlw Jqtm Lcsloswa',
      priority: 'Low',
      iteration: 'iteration',
      assignee: 'Jennifer Harris',
      status: 'Stuck',
      timeline: '2014-08-09',
    },
    {
      id: '130000197712017750',
      title: 'Sdudlc Hcrfkaz Kufynndl Oprvfsh Teipjsd',
      priority: 'High',
      iteration: 'iteration',
      assignee: 'Kimberly Harris',
      status: 'Stuck',
      timeline: '1990-12-12',
    },
    {
      id: '510000201304014163',
      title: 'Blhh Pdisxhqkl Ixnj Erbpeel Bjuvr Cdngo',
      priority: 'High',
      iteration: 'iteration',
      assignee: 'Angela Martinez',
      status: '',
      timeline: '2005-04-01',
    },
    {
      id: '820000199503017685',
      title: 'Bjzruarho Yqwrkksnkb Gsjr Otwbvihju',
      priority: 'Medium',
      iteration: 'iteration',
      assignee: 'Ronald Hernandez',
      status: 'Working on it',
      timeline: '2016-07-01',
    },
    {
      id: '820000198503197802',
      title: 'Zjc Jwtut Mftvcu Ctylolht Xcdi',
      priority: 'Low',
      iteration: 'iteration',
      assignee: 'Edward Wilson',
      status: 'Stuck',
      timeline: '1989-03-29',
    },
    {
      id: '820000201707240870',
      title: 'Cbksh Iswxgkytcw Pmbzpv Hphtfnxw',
      priority: 'High',
      iteration: 'iteration',
      assignee: 'Betty Lewis',
      status: 'Done',
      timeline: '1987-09-21',
    },
    {
      id: '460000197810188840',
      title: 'Vmjjt Qpqjcb Ffwmwnxdn Tften Yidwthci',
      priority: 'Low',
      iteration: 'iteration',
      assignee: 'Angela Jones',
      status: 'Done',
      timeline: '2003-03-20',
    },
    {
      id: '130000198908073513',
      title: 'Avkacxzqab Bfxtwexs Buwwvxe',
      priority: 'High',
      iteration: 'iteration',
      assignee: 'Anthony Jones',
      status: 'Stuck',
      timeline: '2003-02-22',
    },
  ];

  private pagerList(data, pager) {
    return data.slice(
      pager.pageSize * (pager.pageIndex - 1),
      pager.pageSize * pager.pageIndex
    );
  }

  getListData(pager: ListPager): Observable<any> {
    return observableOf({
      pageList: this.pagerList(this.basicData, pager),
      total: this.basicData.length,
    }).pipe(delay(1000));
  }
}