<?php

declare(strict_types=1);

namespace App\DTO;

use JsonSerializable;

class SyncPreviewResult implements JsonSerializable
{
    public function __construct(
        public readonly string $modelTypeId,
        public readonly string $category,
        public readonly int $itemCount,
        public readonly array $additions = [],
        public readonly array $deletions = [],
        public readonly array $modifications = [],
    ) {}

    public function hasImpact(): bool
    {
        return array_sum($this->additions) > 0
            || array_sum($this->deletions) > 0
            || array_sum($this->modifications) > 0;
    }

    public function jsonSerialize(): array
    {
        return [
            'modelTypeId'   => $this->modelTypeId,
            'category'      => $this->category,
            'itemCount'     => $this->itemCount,
            'additions'     => $this->additions,
            'deletions'     => $this->deletions,
            'modifications' => $this->modifications,
        ];
    }
}