<?php

namespace NoccyLabs\JsonEdit\Tree;

class ArrayNode extends Node implements CollapsibleNode
{
    use CollapsibleNodeTrait;

    public function __construct(public array $items)
    {
    }

    public function append(Node $value)
    {
        $this->items[] = $value;
    }

    public function removeIndex(int $index)
    {
        unset($this->items[$index]);
        $this->items = array_values($this->items);
    }

    public function __clone(): void
    {
        $this->items = array_map(fn($v) => clone $v, $this->items);
    }

    public function jsonSerialize(): mixed
    {
        return array_values($this->items);
    }

}