panel/app/Filament/Admin/Resources/Webhooks/Pages/ListWebhookConfigurations.php

<?php

namespace App\Filament\Admin\Resources\Webhooks\Pages;

use App\Enums\WebhookScope;
use App\Filament\Admin\Resources\Webhooks\WebhookResource;
use App\Models\WebhookConfiguration;
use App\Traits\Filament\CanCustomizeHeaderActions;
use App\Traits\Filament\CanCustomizeHeaderWidgets;
use Filament\Actions\Action;
use Filament\Actions\CreateAction;
use Filament\Resources\Pages\ListRecords;
use Filament\Schemas\Components\Tabs\Tab;
use Illuminate\Database\Eloquent\Builder;

class ListWebhookConfigurations extends ListRecords
{
    use CanCustomizeHeaderActions;
    use CanCustomizeHeaderWidgets;

    protected static string $resource = WebhookResource::class;

    /** @return array<Action> */
    protected function getHeaderActions(): array
    {
        return [
            CreateAction::make()
                ->hidden(fn () => $this->activeTab === 'server-webhooks'),
        ];
    }

    public function getTabs(): array
    {
        return collect(WebhookScope::cases())
            ->mapWithKeys(fn (WebhookScope $scope) => [
                $scope->value . '-webhooks' => Tab::make($scope->getLabel() . ' Webhooks')
                    ->modifyQueryUsing(fn (Builder $query) => $query->where('scope', $scope))
                    ->badge(WebhookConfiguration::where('scope', $scope)->count()),
            ])
            ->all();
    }
}