<?php

namespace Modules\Core\Providers;

use Illuminate\Support\Facades\Event;
use Illuminate\Support\Facades\Storage;
use Illuminate\Support\ServiceProvider;
use InvalidArgumentException;
use Modules\Core\Cart\Events\CartLineAdded;
use Modules\Core\Checkout\Events\OrderPlaced;
use Modules\Core\File\Adapters\LocalFileAdapter;
use Modules\Core\File\Commands\PruneUnownedFilesCommand;
use Modules\Core\File\Contracts\FileAdapterInterface;
use Modules\Core\File\Listeners\AttachCustomFieldFileToCartLine;
use Modules\Core\File\Listeners\TransferCustomFieldFileOwnership;

class FileServiceProvider extends ServiceProvider
{
    public function register(): void
    {
        // Same pattern as ShippingServiceProvider's CarrierFulfillmentInterface
        // binding — a plain param ('disk' here, 'carrier' there) picks which
        // concrete adapter Modules\Core\File\Services\FileService actually
        // talks to. Adding a real S3FileAdapter later is one class plus one
        // more match arm here; nothing that already calls FileService changes.
        $this->app->bind(FileAdapterInterface::class, function ($app, array $params) {
            $disk = $params['disk'] ?? 'local';

            return match ($disk) {
                'local' => new LocalFileAdapter(Storage::disk($disk)),
                default => throw new InvalidArgumentException("No FileAdapterInterface available for disk \"{$disk}\"."),
            };
        });
    }

    public function boot(): void
    {
        // Signed-URL auth only, same model as Shipping\Http\Controllers\
        // DownloadShipmentLabelController — see that route's own docblock.
        // Migrations live in the shared database/migrations directory
        // CoreServiceProvider already loads; nothing more to register here.
        $this->loadRoutesFrom(__DIR__.'/../File/routes/web.php');

        Event::listen(CartLineAdded::class, AttachCustomFieldFileToCartLine::class);
        Event::listen(OrderPlaced::class, TransferCustomFieldFileOwnership::class);

        if ($this->app->runningInConsole()) {
            $this->commands([PruneUnownedFilesCommand::class]);
        }
    }
}