<div class="activity-notifications" #activity_notifications>
  <!-- popup trigger -->
  <button
    type="button"
    class="btn btn-link p-0 mr-3"
    [attr.aria-controls]="isPopupVisible ? 'activity-notifications-popup' : null"
    [attr.aria-pressed]="isPopupVisible"
    [attr.aria-expanded]="isPopupVisible"
    aria-haspopup="true"
    (click)="isPopupVisible = !isPopupVisible"
    (keydown)="onPopupTriggerKeyDown($event)">
    <!-- icon -->
    <svg class="icon icon-bell" aria-hidden="true">
      <use href="/assets/icomoon/sprite/sprite.svg#icon-bell"></use>
    </svg>

    <span class="visually-hidden">
      {{ 'Action.Show' | translate }}
      {{ 'Changes.Title' | translate | lowercase }}
    </span>

    <!-- total number -->
    <span class="activity-notifications__total" *ngIf="totalCount > 0">
      <span class="badge bg-danger rounded-pill">
        {{ totalCount }}
        <span class="visually-hidden">
          {{ 'Changes.VarCount' | translate: { param: totalCount } }}
        </span>
      </span>
    </span>
  </button>

  <!--  -->
  <div class="activity-notifications__popup" id="activity-notifications-popup" *ngIf="isPopupVisible" @toggleVertically>
    <!-- CHANGES AVAILABLE -->
    <ng-container *ngIf="totalCount > 0">
      <p>
        <strong>
          {{ 'Changes.Title' | translate }}
        </strong>
      </p>
      <ul class="list-group">
        <!-- datasets -->
        <li class="list-group-item d-flex justify-content-between align-items-center">
          <ng-container *ngIf="!datasetsCount">
            {{ 'Datasets.Self' | translate }}
            <span class="badge badge-light" aria-hidden="true">
              {{ datasetsCount }}
            </span>
            <span class="visually-hidden">
              {{ 'Changes.None' | translate }}
            </span>
          </ng-container>
          <ng-container *ngIf="datasetsCount">
            <a
              [routerLink]="['/' | localize, 'user', 'dashboard', 'my', 'followed', 'dataset', 'activity']"
              (click)="isPopupVisible = false">
              {{ 'Datasets.Self' | translate }}
            </a>
            <span class="badge badge-danger">
              <span class="visually-hidden">
                {{ 'Changes.Number' | translate }}
              </span>
              {{ datasetsCount }}
            </span>
          </ng-container>
        </li>

        <!-- search results -->
        <li class="list-group-item d-flex justify-content-between align-items-center">
          <ng-container *ngIf="!searchResultsCount">
            {{ 'Search.Results' | translate }}
            <span class="badge badge-light" aria-hidden="true">
              {{ searchResultsCount }}
            </span>
            <span class="visually-hidden">
              {{ 'Changes.None' | translate }}
            </span>
          </ng-container>
          <ng-container *ngIf="searchResultsCount">
            <a
              [routerLink]="['/' | localize, 'user', 'dashboard', 'my', 'followed', 'query', 'activity']"
              (click)="isPopupVisible = false">
              {{ 'Search.Results' | translate }}
            </a>
            <span class="badge badge-danger">
              <span class="visually-hidden">
                {{ 'Changes.Number' | translate }}
              </span>
              {{ searchResultsCount }}
            </span>
          </ng-container>
        </li>
      </ul>

      <button
        class="btn btn-primary mt-2"
        style="white-space: pre-line"
        (click)="onMarkAllAsRead()"
        (blur)="onPopupBlur()">
        {{ 'Changes.MarkAllNotifications' | translate }}
      </button>
    </ng-container>

    <!-- NO CHANGES AVAILABLE -->
    <ng-container *ngIf="!totalCount">
      <p>
        <strong>
          {{ 'Changes.NoneTitle' | translate }}
        </strong>
      </p>
      <p>
        {{ 'Changes.NoneDescription' | translate }}
      </p>
    </ng-container>
  </div>
</div>
