<?php

namespace App\Data;

use App\Contracts\OutputDataTransferObject;

final readonly class CartItemDTO implements OutputDataTransferObject
{
    public function __construct(
        public int $id,
        public string $title,
        public int $quantity,
        public float $price,
        public float $subtotal,
        public string $image
    ) {}

    /**
     * @return array<string, mixed>
     */
    public function toArray(): array
    {
        return [
            'id' => $this->id,
            'title' => $this->title,
            'quantity' => $this->quantity,
            'price' => $this->price,
            'subtotal' => $this->subtotal,
            'image' => $this->image,
        ];
    }
}