netgescon-day0/app/Filament/Pages/Fornitore/ProdottiCatalogo.php

<?php
namespace App\Filament\Pages\Fornitore;

use App\Filament\Pages\Fornitore\Concerns\ResolvesOperatoreContext;
use App\Models\Fornitore;
use App\Models\Product;
use App\Models\ProductIdentifier;
use App\Models\ProductOffer;
use App\Models\User;
use BackedEnum;
use Filament\Pages\Page;
use Illuminate\Support\Facades\Auth;
use UnitEnum;

class ProdottiCatalogo extends Page
{
    use ResolvesOperatoreContext;

    protected static ?string $navigationLabel = 'Prodotti';

    protected static ?string $title = 'Catalogo prodotti fornitore';

    protected static BackedEnum|string|null $navigationIcon = 'heroicon-o-archive-box';

    protected static UnitEnum|string|null $navigationGroup = 'Fornitore';

    protected static ?int $navigationSort = 4;

    protected static ?string $slug = 'fornitore/prodotti';

    protected string $view = 'filament.pages.fornitore.prodotti-catalogo';

    public ?int $fornitoreId = null;

    public ?string $fornitoreLabel = null;

    public bool $missingAdminContext = false;

    public string $search = '';

    /** @var array<int, array<string, mixed>> */
    public array $rows = [];

    public static function canAccess(): bool
    {
        $user = Auth::user();

        return $user instanceof User
            && $user->hasAnyRole(['super-admin', 'admin', 'amministratore', 'fornitore']);
    }

    public function mount(): void
    {
        [$fornitore] = $this->resolveOperatoreContext(allowAdminWithoutSupplier: true);

        if (! $fornitore instanceof Fornitore) {
            $this->missingAdminContext = true;
            return;
        }

        $this->fornitoreId = (int) $fornitore->id;
        $this->fornitoreLabel = $this->getFornitoreLabel($fornitore);
        $this->refreshRows();
    }

    public function updatedSearch(): void
    {
        $this->refreshRows();
    }

    public function refreshRows(): void
    {
        if (! $this->fornitoreId) {
            $this->rows = [];
            return;
        }

        $term = trim($this->search);
        $normalized = preg_replace('/[^A-Za-z0-9]+/', '', strtoupper($term)) ?? '';

        $products = Product::query()
            ->with(['identifiers', 'offers'])
            ->where('is_active', true)
            ->where(function ($query): void {
                $query->whereNull('default_fornitore_id')
                    ->orWhere('default_fornitore_id', (int) $this->fornitoreId)
                    ->orWhereHas('offers', fn($offerQuery) => $offerQuery->where('fornitore_id', (int) $this->fornitoreId));
            })
            ->when($term !== '', function ($query) use ($term, $normalized): void {
                $query->where(function ($builder) use ($term, $normalized): void {
                    $builder->where('name', 'like', '%' . $term . '%')
                        ->orWhere('brand', 'like', '%' . $term . '%')
                        ->orWhere('model', 'like', '%' . $term . '%')
                        ->orWhere('internal_code', 'like', '%' . $term . '%');

                    if ($normalized !== '') {
                        $builder->orWhereHas('identifiers', function ($identifierQuery) use ($normalized): void {
                            $identifierQuery->where('normalized_code', $normalized)
                                ->orWhere('code_value', 'like', '%' . $normalized . '%');
                        });
                    }
                });
            })
            ->limit(120)
            ->get();

        $this->rows = $products->map(function (Product $product): array {
            $identifier = $product->identifiers
                ->first(fn(ProductIdentifier $item): bool => (int) ($item->fornitore_id ?? 0) === (int) $this->fornitoreId)
                ?? $product->identifiers->first();
            $offer = $product->offers
                ->first(fn(ProductOffer $item): bool => (int) ($item->fornitore_id ?? 0) === (int) $this->fornitoreId)
                ?? $product->offers->first();

            return [
                'id' => (int) $product->id,
                'internal_code' => (string) ($product->internal_code ?? ''),
                'label' => trim(implode(' ', array_filter([(string) $product->name, (string) ($product->brand ?? ''), (string) ($product->model ?? '')]))),
                'barcode' => (string) ($identifier->code_value ?? ''),
                'source' => (string) ($offer?->source_name ?: 'Catalogo interno'),
                'price' => $offer?->price_amount !== null ? number_format((float) $offer->price_amount, 2, ',', '.') . ' ' . (string) ($offer->currency ?? 'EUR') : '-',
                'external_url' => (string) ($offer?->referral_url ?: $offer?->external_url ?: $this->buildAmazonSearchUrl((string) $product->name)),
            ];
        })->all();
    }

    public function getLavorazioniUrl(): string
    {
        return LavorazioniOperative::getUrl(['fornitore' => (int) $this->fornitoreId], panel: 'admin-filament');
    }

    public function getRubricaUrl(): string
    {
        return RubricaClienti::getUrl(['fornitore' => (int) $this->fornitoreId], panel: 'admin-filament');
    }

    protected function buildAmazonSearchUrl(string $term): string
    {
        $query = ['k' => trim($term)];
        $tag   = trim((string) config('services.amazon.referral_tag', ''));
        if ($tag !== '') {
            $query['tag'] = $tag;
        }

        return 'https://www.amazon.it/s?' . http_build_query($query);
    }
}