<?php

declare(strict_types=1);

namespace App\Jobs;

use App\Models\Collection;
use App\Models\User;
use App\Services\CollectionHealthService;
use App\Services\CollectionMergeService;
use Illuminate\Bus\Queueable;
use Illuminate\Contracts\Queue\ShouldQueue;
use Illuminate\Foundation\Bus\Dispatchable;
use Illuminate\Queue\InteractsWithQueue;
use Illuminate\Queue\SerializesModels;

final class ScanCollectionDuplicateCandidatesJob implements ShouldQueue
{
    use Dispatchable;
    use InteractsWithQueue;
    use Queueable;
    use SerializesModels;

    public int $tries = 3;

    /** @var array<int, int> */
    public array $backoff = [30, 180, 600];

    public function __construct(
        public readonly int $collectionId,
        public readonly ?int $actorUserId = null,
        public readonly int $limit = 5,
    ) {
        $this->onQueue((string) config('collections.v5.queue.name', 'collections'));
    }

    public function handle(CollectionMergeService $merge, CollectionHealthService $health): void
    {
        $collection = Collection::query()->find($this->collectionId);

        if (! $collection) {
            return;
        }

        $actor = $this->actorUserId ? User::query()->find($this->actorUserId) : null;

        $merge->syncSuggestedCandidates($collection, $actor, $this->limit);
        $health->refresh($collection, $actor, 'duplicate-scan');
    }
}