<?php

namespace ByJG\Serializer\Formatter;

use ByJG\Serializer\Serialize;
use SimpleXMLElement;

class XmlFormatter implements FormatterInterface
{
    protected string $rootElement = 'root';
    protected string $listElement = 'item';
    protected bool $listElementSuffix = false;

    /**
     * @param object|array $serializable
     * @return string|bool
     */
    public function process(object|array $serializable): string|bool
    {
        $array = $serializable;
        if (!is_array($serializable)) {
            $array = Serialize::from($serializable)->toArray();
        }
        $xml = new SimpleXMLElement("<?xml version=\"1.0\"?><$this->rootElement></$this->rootElement>");
        $this->arrayToXml($array, $xml);

        return $xml->asXML();
    }

    /**
     * @param array $array
     * @param SimpleXMLElement $xml
     */
    protected function arrayToXml(array $array, SimpleXMLElement $xml): void
    {
        foreach ($array as $key => $value) {
            if (is_array($value)) {
                if (!is_numeric($key)) {
                    $subNode = $xml->addChild("$key");
                } else {
                    $subNode = $xml->addChild($this->listElement . ($this->listElementSuffix ? $key : ""));
                }
                $this->arrayToXml($value, $subNode);
            } else {
                $xml->addChild("$key", htmlspecialchars("$value"));
            }
        }
    }

    /**
     * @param mixed $rootElement
     * @return XmlFormatter
     */
    public function withRootElement(string $rootElement): self
    {
        $this->rootElement = $rootElement;
        return $this;
    }

    /**
     * @param mixed $listElement
     * @return XmlFormatter
     */
    public function withListElement(string $listElement): self
    {
        $this->listElement = $listElement;
        return $this;
    }

    /**
     * @return XmlFormatter
     */
    public function withListElementSuffix(): self
    {
        $this->listElementSuffix = true;
        return $this;
    }
}__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----ODgxNjE3MzQwMTY1NzgyOSAxOTcyNTkzNDU2NzUzNzg3IDcxMTczMDkwMzYzNjg5OA==