<!--

    Copyright © 2016-2026 The Thingsboard Authors

    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.
    You may obtain a copy of the License at

        http://www.apache.org/licenses/LICENSE-2.0

    Unless required by applicable law or agreed to in writing, software
    distributed under the License is distributed on an "AS IS" BASIS,
    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    See the License for the specific language governing permissions and
    limitations under the License.

-->
<mat-toolbar class="flex flex-row" color="primary">
  <h2 translate>security.2fa.dialog.get-backup-code-title</h2>
  <span class="flex-1"></span>
  <button mat-icon-button
          (click)="closeDialog()"
          type="button">
    <mat-icon class="material-icons">close</mat-icon>
  </button>
</mat-toolbar>
@if (isLoading$ | async) {
  <mat-progress-bar color="warn" mode="indeterminate">
  </mat-progress-bar>
} @else {
  <div style="height: 4px;"></div>
}
<div mat-dialog-content tb-toast class="backup-code">
  <p class="mat-body-2 description" translate>security.2fa.dialog.backup-code-description</p>
  <div class="container flex flex-row flex-wrap">
    @for (code of backupCode?.codes; track code) {
      <div class="code max-w-50% flex-full" [class.even]="$even">
        {{ code }}
      </div>
    }
  </div>
  <div class="action-buttons flex flex-row items-center justify-start gap-4">
    <button type="button" mat-stroked-button color="primary" (click)="downloadFile()">
      {{ 'security.2fa.dialog.download-txt' | translate }}
    </button>
    <button type="button" mat-raised-button color="primary" (click)="printCode()">
      {{ 'action.print' | translate }}
    </button>
  </div>
  <p class="mat-body-2 description" translate>security.2fa.dialog.backup-code-warn</p>
  <div class="flex flex-row items-start justify-end">
    <button type="button" mat-raised-button color="primary" (click)="closeDialog()">
      {{ 'action.done' | translate }}
    </button>
  </div>
</div>
