<?php

namespace Modules\Core\MigrateImport\Jobs;

use Illuminate\Bus\Queueable;
use Illuminate\Contracts\Queue\ShouldQueue;
use Illuminate\Foundation\Bus\Dispatchable;
use Illuminate\Queue\InteractsWithQueue;
use Illuminate\Queue\SerializesModels;
use Illuminate\Support\Facades\Log;
use Modules\Core\MigrateImport\DTOs\ImportSpec;
use Modules\Core\MigrateImport\Services\ImporterFactory;

class RunMigrateImportJob implements ShouldQueue
{
    use Dispatchable;
    use InteractsWithQueue;
    use Queueable;
    use SerializesModels;

    public function __construct(
        public readonly ImportSpec $spec,
    ) {
    }

    /**
     * Just hands off to the right Importer and returns — for Shopify,
     * that importer dispatches a job batch instead of importing inline
     * (see Shopify\ShopifyExportImporter::import()) and this job's own
     * work is done the moment that batch is queued, well before the
     * batch's jobs actually run. The SKU backfill that used to happen
     * right here, after import() returned, now happens in that batch's
     * own then() callback instead — running it here would fire before a
     * single product had actually been imported.
     */
    public function handle(): void
    {
        Log::info('Import started', ['source' => $this->spec->source, 'type' => $this->spec->type, 'file' => $this->spec->filePath]);

        $importer = ImporterFactory::make($this->spec);
        $importer->import($this->spec);

        Log::info('Import job complete', ['source' => $this->spec->source]);
    }
}