start of StatusList component

src/app/status-list/status-list-folder-datasource.ts

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+import { DataSource } from '@angular/cdk/collections';
+import { MatPaginator } from '@angular/material/paginator';
+import { MatSort } from '@angular/material/sort';
+import { map } from 'rxjs/operators';
+import { Observable, of as observableOf, merge } from 'rxjs';
+import { Folder } from '../folder';
+import { SystemConfigService } from '../system-config.service';
+import { FOLDERS } from '../mock-folders';
+
+/**
+ * Data source for the StatusList view. This class should
+ * encapsulate all logic for fetching and manipulating the displayed data
+ * (including sorting, pagination, and filtering).
+ */
+export class StatusListFolderDataSource extends DataSource<Folder> {
+  data: Folder[] = FOLDERS;
+  paginator: MatPaginator;
+  sort: MatSort;
+
+  constructor(private systemConfigService: SystemConfigService) {
+    super();
+  }
+
+  /**
+   * Connect this data source to the table. The table will only update when
+   * the returned stream emits new items.
+   * @returns A stream of the items to be rendered.
+   */
+  connect(): Observable<Folder[]> {
+    // Combine everything that affects the rendered data into one update
+    // stream for the data-table to consume.
+    const dataMutations = [
+      observableOf(this.data),
+      this.paginator.page,
+      this.sort.sortChange
+    ];
+
+    return merge(...dataMutations).pipe(map(() => {
+      return this.getPagedData(this.getSortedData([...this.data]));
+    }));
+  }
+
+  /**
+   *  Called when the table is being destroyed. Use this function, to clean up
+   * any open connections or free any held resources that were set up during connect.
+   */
+  disconnect() { }
+
+  /**
+   * Paginate the data (client-side). If you're using server-side pagination,
+   * this would be replaced by requesting the appropriate data from the server.
+   */
+  private getPagedData(data: Folder[]) {
+    const startIndex = this.paginator.pageIndex * this.paginator.pageSize;
+    return data.splice(startIndex, this.paginator.pageSize);
+  }
+
+  /**
+   * Sort the data (client-side). If you're using server-side sorting,
+   * this would be replaced by requesting the appropriate data from the server.
+   */
+  private getSortedData(data: Folder[]) {
+    if (!this.sort.active || this.sort.direction === '') {
+      return data;
+    }
+
+    return data.sort((a, b) => {
+      const isAsc = this.sort.direction === 'asc';
+      switch (this.sort.active) {
+        case 'label': return compare(a.label, b.label, isAsc);
+        case 'id': return compare(+a.id, +b.id, isAsc);
+        default: return 0;
+      }
+    });
+  }
+}
+
+function compare(a: string | number, b: string | number, isAsc: boolean) {
+  return (a < b ? -1 : 1) * (isAsc ? 1 : -1);
+}

src/app/status-list/status-list.component.html

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+<div class="mat-elevation-z8">
+  <table mat-table class="full-width-table" matSort aria-label="Elements">
+    <!-- Id Column -->
+    <ng-container matColumnDef="id">
+      <th mat-header-cell *matHeaderCellDef mat-sort-header>Id</th>
+      <td mat-cell *matCellDef="let row">{{row.id}}</td>
+    </ng-container>
+
+    <!-- Name Column -->
+    <ng-container matColumnDef="name">
+      <th mat-header-cell *matHeaderCellDef mat-sort-header>Label</th>
+      <td mat-cell *matCellDef="let row">{{row.label}}</td>
+    </ng-container>
+
+    <tr mat-header-row *matHeaderRowDef="displayedColumns"></tr>
+    <tr mat-row *matRowDef="let row; columns: displayedColumns;"></tr>
+  </table>
+
+  <mat-paginator #paginator [length]="dataSource?.data.length" [pageIndex]="0" [pageSize]="50"
+    [pageSizeOptions]="[25, 50, 100, 250]">
+  </mat-paginator>
+</div>

src/app/status-list/status-list.component.scss

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+.full-width-table {
+  width: 100%;
+}

src/app/status-list/status-list.component.spec.ts

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+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+import { NoopAnimationsModule } from '@angular/platform-browser/animations';
+import { MatPaginatorModule } from '@angular/material/paginator';
+import { MatSortModule } from '@angular/material/sort';
+import { MatTableModule } from '@angular/material/table';
+
+import { StatusListComponent } from './status-list.component';
+
+describe('StatusListComponent', () => {
+  let component: StatusListComponent;
+  let fixture: ComponentFixture<StatusListComponent>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      declarations: [ StatusListComponent ],
+      imports: [
+        NoopAnimationsModule,
+        MatPaginatorModule,
+        MatSortModule,
+        MatTableModule,
+      ]
+    }).compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(StatusListComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should compile', () => {
+    expect(component).toBeTruthy();
+  });
+});

src/app/status-list/status-list.component.ts

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+import { AfterViewInit, Component, OnInit, ViewChild } from '@angular/core';
+import { MatPaginator } from '@angular/material/paginator';
+import { MatSort } from '@angular/material/sort';
+import { MatTable } from '@angular/material/table';
+import { StatusListFolderDataSource } from './status-list-folder-datasource';
+import { Folder } from '../folder';
+import { SystemConfigService } from '../system-config.service';
+
+@Component({
+  selector: 'app-status-list',
+  templateUrl: './status-list.component.html',
+  styleUrls: ['./status-list.component.scss']
+})
+export class StatusListComponent implements AfterViewInit, OnInit {
+  @ViewChild(MatPaginator) paginator: MatPaginator;
+  @ViewChild(MatSort) sort: MatSort;
+  @ViewChild(MatTable) table: MatTable<Folder>;
+  dataSource: StatusListFolderDataSource;
+
+  /** Columns displayed in the table. Columns IDs can be added, removed, or reordered. */
+  displayedColumns = ['id', 'name'];
+
+  constructor(private systemConfigService: SystemConfigService) { };
+
+  ngOnInit() {
+    this.dataSource = new StatusListFolderDataSource(this.systemConfigService);
+  }
+
+  ngAfterViewInit() {
+    this.dataSource.sort = this.sort;
+    this.dataSource.paginator = this.paginator;
+    this.table.dataSource = this.dataSource;
+  }
+}