<?php
/**
 * ManiaPlanet dedicated server Xml-RPC client
 *
 * @license     http://www.gnu.org/licenses/lgpl.html LGPL License 3
 */

namespace Maniaplanet\DedicatedServer\Structures;

abstract class AbstractStructure
{
	public static function fromArrayOfArray($array)
	{
		if (!is_array($array)) {
			return $array;
		}

		$result = [];
		foreach ($array as $key => $value) {
			$result[$key] = static::fromArray($value);
		}
		return $result;
	}

	public static function fromArray($array)
	{
		if (!is_array($array)) {
			return $array;
		}

		$object = new static;
		foreach ($array as $key => $value) {
			$object->{lcfirst($key)} = $value;
		}
		return $object;
	}

	public static function getPropertyFromArray($array, $property)
	{
		return array_map(get_called_class() . '::extractProperty', $array, array_fill(0, count($array), $property));
	}

	protected static function extractProperty($element, $property)
	{
		if (!is_a($element, get_called_class()) || !property_exists($element, $property)) {
			throw new \InvalidArgumentException('property ' . $property . ' does not exists in class: ' . get_called_class());
		}

		return $element->$property;
	}

	function toArray()
	{
		$out = [];
		foreach (get_object_vars($this) as $key => $value) {
			$out[ucfirst($key)] = $value;
		}
		return $out;
	}
}