<?php

declare(strict_types=1);

namespace App\Domain\Ai\Jobs;

use App\Models\Article;
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;

/**
 * Phase-2 stub: auto-pick or generate a cover image for an article.
 * Dispatch later from import scripts / artisan batch; process via Workerman/queue.
 */
class GenerateArticleCoverJob implements ShouldQueue
{
    use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;

    public function __construct(
        public int $articleId,
        public string $strategy = 'auto', // auto|from_content|generate
    ) {
        $this->onQueue('ai-content');
    }

    public function handle(): void
    {
        $article = Article::query()->find($this->articleId);
        if ($article === null) {
            return;
        }

        // Intentionally unimplemented in phase 1.
        Log::info('GenerateArticleCoverJob stub skipped', [
            'article_id' => $article->id,
            'strategy' => $this->strategy,
            'cover_status' => $article->cover_status,
        ]);
    }
}