@if (listResource.isLoading()) {
  <app-skeleton-loader type="table" [count]="5" />
} @else if (listResource.error()) {
  <app-error-state (retryAction)="listResource.reload()" />
} @else {
  <h2 class="row-container space-between">
    <span>Customers</span>
    <a mat-button [routerLink]="['/customers', 'new']">
      <mat-icon>add_box</mat-icon>
      Add
    </a>
  </h2>
  <form class="flex-col">
    <div class="row-container">
      <mat-form-field class="flex-auto">
        <mat-label>Filter</mat-label>
        <input type="text" matInput [formField]="form.filter" autocomplete="off" />
      </mat-form-field>
    </div>
  </form>
  <mat-table #table [dataSource]="dataSource().items" matSort (matSortChange)="sortData($event)" aria-label="Elements">
    <!-- Name Column -->
    <ng-container matColumnDef="name">
      <mat-header-cell *matHeaderCellDef mat-sort-header>Name</mat-header-cell>
      <mat-cell *matCellDef="let row"
        ><a [routerLink]="['/customers', row.id]">{{ row.name }}</a></mat-cell
      >
    </ng-container>

    <!-- Phone Column -->
    <ng-container matColumnDef="phone">
      <mat-header-cell *matHeaderCellDef mat-sort-header>Phone</mat-header-cell>
      <mat-cell *matCellDef="let row">{{ row.phone }}</mat-cell>
    </ng-container>

    <!-- Address Column -->
    <ng-container matColumnDef="address">
      <mat-header-cell *matHeaderCellDef mat-sort-header>Address</mat-header-cell>
      <mat-cell *matCellDef="let row">{{ row.address }}</mat-cell>
    </ng-container>

    <!-- Print In Bill Column -->
    <ng-container matColumnDef="printInBill">
      <mat-header-cell *matHeaderCellDef mat-sort-header>Print in Bill</mat-header-cell>
      <mat-cell *matCellDef="let row">{{ row.printInBill }}</mat-cell>
    </ng-container>

    <!-- Discounts Column -->
    <ng-container matColumnDef="discounts">
      <mat-header-cell *matHeaderCellDef>Discounts</mat-header-cell>
      <mat-cell *matCellDef="let row">
        <ul>
          @for (discount of row.discounts; track discount) {
            <li>{{ discount.name }} - {{ discount.discount | percent: '1.2-2' }}</li>
          }
        </ul>
      </mat-cell>
    </ng-container>

    <mat-header-row *matHeaderRowDef="displayedColumns"></mat-header-row>
    <mat-row *matRowDef="let row; columns: displayedColumns"></mat-row>
  </mat-table>
  <mat-paginator
    #paginator
    [length]="dataSource().total"
    [pageIndex]="0"
    [pageSize]="50"
    [pageSizeOptions]="[25, 50, 100, 250, 5000]"
  >
  </mat-paginator>
}