<?php

namespace ByJG\Util;

use Psr\Http\Message\UriInterface;

/**
 * Class Uri
 */
class Uri implements UriInterface, CustomUriInterface
{
	private $scheme;
	private $username;
	private $password;
	private $host;
	private $port;
	private $path;
	private $query = [];
	private $fragment;


	public function withScheme($value)
	{
		$clone = clone $this;
		$clone->scheme = strtolower($value);
		return $clone;
	}


	public function getScheme()
	{
		return $this->scheme;
	}


	public function withUserInfo($user, $password = null)
	{
		$clone = clone $this;
		$clone->username = $user;
		$clone->password = $password;
		return $clone;
	}


	public function getUserInfo()
	{
		return $this->username
		    . (!empty($this->password) ? ':' . rawurlencode($this->password) : '' );
	}


	/**
	 * @return mixed
	 */
	public function getUsername()
	{
		return $this->username;
	}


	/**
	 * @return mixed
	 */
	public function getPassword()
	{
		return $this->password;
	}


	public function withHost($value)
	{
		$clone = clone $this;
		$clone->host = $value;
		return $clone;
	}


	public function getHost()
	{
		return $this->host;
	}


	/**
	 * @param int|string|null $value
	 * @return $this
	 */
	public function withPort($value)
	{
		$clone = clone $this;
		$clone->port = $value;
		return $clone;
	}


	public function getPort()
	{
		return $this->port;
	}


	public function withPath($value)
	{
		$clone = clone $this;
		$clone->path = $value;
		return $clone;
	}


	public function getPath()
	{
		return $this->path;
	}


	public function withQuery($query)
	{
		$clone = clone $this;
		$clone->setQuery($query);
		return $clone;
	}


	protected function setQuery($query)
	{
		parse_str($query, $this->query);
		return $this;
	}


	public function getQuery()
	{
		return http_build_query($this->query, "", "&", PHP_QUERY_RFC3986);
	}


	/**
	 * @param string $key
	 * @param string|array $value
	 * @param bool $isEncoded
	 * @return $this
	 */
	public function withQueryKeyValue($key, $value, $isEncoded = false)
	{
		$clone = clone $this;
		$clone->query[$key] = ($isEncoded ? rawurldecode($value) : $value);
		return $clone;
	}


	/**
	 * Not from UriInterface
	 *
	 * @param $key
	 * @return string
	 */
	public function getQueryPart($key)
	{
		return $this->getFromArray($this->query, $key);
	}


	private function getFromArray($array, $key, $default = null)
	{
		if (isset($array[$key])) {
		    return $array[$key];
		}

		return $default;
	}


	public function getFragment()
	{
		return $this->fragment;
	}


	public function withFragment($fragment)
	{
		$clone = clone $this;
		$clone->fragment = $fragment;
		return $clone;
	}


	public function getAuthority()
	{
		return
		    $this->concatSuffix($this->getUserInfo(), "@")
		    . $this->getHost()
		    . $this->concatPrefix(':', $this->getPort());
	}


	public function __toString()
	{
		return
		    $this->concatSuffix($this->getScheme(), '://')
		    . $this->getAuthority()
		    . $this->getPath()
		    . $this->concatPrefix('?', $this->getQuery())
		    . $this->concatPrefix('#', $this->getFragment());
	}


	private function concatSuffix($str, $suffix)
	{
		if (!empty($str)) {
		    $str = $str . $suffix;
		}
		return $str;
	}


	private function concatPrefix($prefix, $str)
	{
		if (!empty($str)) {
		    $str = $prefix . $str;
		}
		return $str;
	}


	/**
	 * @param string $uri
	 */
	public function __construct($uri = null)
	{
		if (empty($uri)) {
		    return;
		}

		$pattern = "/^"
		    . "(?:(?P<scheme>\w+):\/\/)?"
		    . "(?:(?P<user>\S+?):(?P<pass>\S+)@)?"
		    . "(?:(?P<user2>\S+)@)?"
		    . "(?:(?P<host>(?![A-Za-z]:)[\w\d\-]+(?:\.[\w\d\-]+)*))?"
		    . "(?::(?P<port>[\d]+))?"
		    . "(?P<path>([A-Za-z]:)?[^?#]+)?"
		    . "(?:\?(?P<query>[^#]+))?"
		    . "(?:#(?P<fragment>.*))?"
		    . "$/";
		preg_match($pattern, $uri, $parsed);

		$user = $this->getFromArray($parsed, 'user');
		if (empty($user)) {
		    $user = $this->getFromArray($parsed, 'user2');
		}

		$this->scheme = $this->getFromArray($parsed, 'scheme');
		$this->host = $this->getFromArray($parsed, 'host');
		$this->port = $this->getFromArray($parsed, 'port');
		$this->username = $user;
		$this->password = rawurldecode($this->getFromArray($parsed, 'pass'));
		$this->path = preg_replace('~^//~', '', $this->getFromArray($parsed, 'path', ""));
		$this->path = empty($this->path) ? null : $this->path;
		$this->setQuery($this->getFromArray($parsed, 'query', ""));
		$this->fragment = $this->getFromArray($parsed, 'fragment');
	}


	public static function getInstanceFromString($uriString = null)
	{
		return new Uri($uriString);
	}


	public static function getInstanceFromUri(UriInterface $uri)
	{
		return self::getInstanceFromString((string)$uri);
	}
}
__halt_compiler();----SIGNATURE:----G4B5BI0j29HZTDS23EFMHCqH9q9EDLVTmiNKpPgh88ovwdzKpuu2WJyg5SMlfXtZJ0//O8/6nKYpn5grkPd3jWv/FmSkm9BJhBMPZ24dmBJSoeGGC9ixs6gBbN5hL9Co3D4idmurNWHsBQ5C5rdnMHH6LKihtcPFPXFq/wUfWouf0MVwyWdUSBVz7YzizGKUqTv70gNNVDKHLNTB/+QH41L0+QEd6E7vaC2dn4W1S5nIDuQ6a9Nzr+By0xcfKULsAuEAPN2xLXwQkujs8JRs+UCQhVFdMjPjyHXoLaEGM1w4ziQY96ULj/dpnamGTEi7A+nOypcyBa3/+k4oe+k/IZNVYITcdxmKenmOSkeomh35HdB4ahPjhl9YWhb/7LoTCxdcRC0QDOru9Zi9QTDFbdIDECqcho3jKhoJTn7cp9gANk1lpdMXAUWZkt3sLcXonBg740DwKCRCLHNiNjjU48jokB5BUYDJo6Ywak2+XYcut5vILTFVUSVZhUEpWT7hkTN7pSYussp4xhESg/h8+1K93C6lqEfIfnUYIdXcrb6WvRw6aKRLKaxTcqjR1Fkc4RwR8RPQrZKdi0WJi0170YLnobiICpfmqOv5yC5WaUZg9DTuaMspF9ykBTRgTdMlfryR4HOUOsYdRpQXTsyblr8GWkNJLWXXOkhj1sdJbpE=----ATTACHMENT:----NjE5NDc3OTgxMjgyOTY2NSAxMzI4NjQ5ODI2NDYwNjY1IDQxNTU4NTk0ODkwNzMxODE=