@if (edge !== null) {
  <oe-navigation-view>
    <ion-buttons header class="ion-justify-content-center">
      <div #ref>
        <ng-content select="[custom-pickdate]"></ng-content>
      </div>
      @if (ref.children !== null && ref.children.length === 0) {
        <pickdate></pickdate>
      }
    </ion-buttons>
    <oe-controller-peakshaving-asymmetric-chart (setChartConfig)="setChartConfig($event)" [isOnlyChart]="true" [component]="component"></oe-controller-peakshaving-asymmetric-chart>
  </oe-navigation-view>
}