<?php

declare(strict_types=1);

namespace Loom\Utility\Collection;

use Loom\Utility\Collection\Interface\CollectionInterface;

class AbstractCollection implements CollectionInterface
{
    public function __construct(protected array $items = [])
    {
    }

    public function add(mixed $item): void
    {
        if (null === $item) {
            return;
        }

        $this->items[] = $item;
    }

    public function remove(mixed $item): void
    {
        $key = array_search($item, $this->items, true);

        if ($key) {
            unset($this->items[$key]);
        }

        $this->items = array_values($this->items);
    }

    public function toArray(): array
    {
        return $this->items;
    }
}