Custom Filament Page to Download Excel Report

We have a custom Filament page with a form to select a date and a customer.

app/Filament/Pages/Download.php:

use Filament\Pages\Page;
use Filament\Forms\Form;
use App\Models\Customer;
use Filament\Forms\Components\Select;
use Filament\Forms\Components\DatePicker;
 
class Download extends Page
{
    protected static ?string $navigationIcon = 'heroicon-o-document-text';
 
    protected static string $view = 'filament.pages.download';
 
    public ?array $data = [];
 
    public function mount(): void
    {
        $this->form->fill();
    }
 
    public function form(Form $form): Form
    {
        return $form
            ->schema([
                DatePicker::make('trade_date')
                    ->minDate(now()->subMonths(2)->startOfMonth())
                    ->maxDate(today()),
                Select::make('customer')
                    ->required()
                    ->options(Customer::pluck('name', 'id')),
            ])
            ->statePath('data');
    }
}

Next, we will work on:

• Custom page View
• Installing Laravel Excel package
• Adding the Export logic