app/src/commons/component/node-detail.component.html

<div class="ui-g">

  <ng-container [ngSwitch]="node.group">

    <ng-container *ngSwitchCase="'zone'">
      <app-zone-detail [zone]="node.target"></app-zone-detail>
    </ng-container>

    <ng-container *ngSwitchCase="'host'">
      <app-host-detail [host]="node.target"></app-host-detail>
    </ng-container>

    <ng-container *ngSwitchCase="'service'">
      <app-service-detail [service]="node.target"></app-service-detail>
    </ng-container>

    <ng-container *ngSwitchDefault>
    </ng-container>

  </ng-container>
</div>