<?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:----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----ATTACHMENT:----NTY5NjE1ODM5MTk2OTQ4NCA1NDMzOTExOTU3MDk1MjU4IDc4NjQ0ODAwOTg2NDk1Njc=