<?php

namespace Illuminate\Http;

use ArrayAccess;
use Closure;
use Illuminate\Contracts\Support\Arrayable;
use Illuminate\Support\Arr;
use Illuminate\Support\Str;
use Illuminate\Support\Traits\Macroable;
use RuntimeException;
use Symfony\Component\HttpFoundation\ParameterBag;
use Symfony\Component\HttpFoundation\Request as SymfonyRequest;

/**
 * @method array validate(array $rules, ...$params)
 * @method array validateWithBag(string $errorBag, array $rules, ...$params)
 * @method bool hasValidSignature(bool $absolute = true)
 */
class Request extends SymfonyRequest implements Arrayable, ArrayAccess
{
    use Concerns\InteractsWithContentTypes,
        Concerns\InteractsWithFlashData,
        Concerns\InteractsWithInput,
        Macroable;

    /**
     * The decoded JSON content for the request.
     *
     * @var \Symfony\Component\HttpFoundation\ParameterBag|null
     */
    protected $json;

    /**
     * All of the converted files for the request.
     *
     * @var array
     */
    protected $convertedFiles;

    /**
     * The user resolver callback.
     *
     * @var \Closure
     */
    protected $userResolver;

    /**
     * The route resolver callback.
     *
     * @var \Closure
     */
    protected $routeResolver;

    /**
     * Create a new Illuminate HTTP request from server variables.
     *
     * @return static
     */
    public static function capture()
    {
        static::enableHttpMethodParameterOverride();

        return static::createFromBase(SymfonyRequest::createFromGlobals());
    }

    /**
     * Return the Request instance.
     *
     * @return $this
     */
    public function instance()
    {
        return $this;
    }

    /**
     * Get the request method.
     *
     * @return string
     */
    public function method()
    {
        return $this->getMethod();
    }

    /**
     * Get the root URL for the application.
     *
     * @return string
     */
    public function root()
    {
        return rtrim($this->getSchemeAndHttpHost().$this->getBaseUrl(), '/');
    }

    /**
     * Get the URL (no query string) for the request.
     *
     * @return string
     */
    public function url()
    {
        return rtrim(preg_replace('/\?.*/', '', $this->getUri()), '/');
    }

    /**
     * Get the full URL for the request.
     *
     * @return string
     */
    public function fullUrl()
    {
        $query = $this->getQueryString();

        $question = $this->getBaseUrl().$this->getPathInfo() === '/' ? '/?' : '?';

        return $query ? $this->url().$question.$query : $this->url();
    }

    /**
     * Get the full URL for the request with the added query string parameters.
     *
     * @param  array  $query
     * @return string
     */
    public function fullUrlWithQuery(array $query)
    {
        $question = $this->getBaseUrl().$this->getPathInfo() === '/' ? '/?' : '?';

        return count($this->query()) > 0
            ? $this->url().$question.Arr::query(array_merge($this->query(), $query))
            : $this->fullUrl().$question.Arr::query($query);
    }

    /**
     * Get the full URL for the request without the given query string parameters.
     *
     * @param  array|string  $query
     * @return string
     */
    public function fullUrlWithoutQuery($keys)
    {
        $query = Arr::except($this->query(), $keys);

        $question = $this->getBaseUrl().$this->getPathInfo() === '/' ? '/?' : '?';

        return count($query) > 0
            ? $this->url().$question.Arr::query($query)
            : $this->url();
    }

    /**
     * Get the current path info for the request.
     *
     * @return string
     */
    public function path()
    {
        $pattern = trim($this->getPathInfo(), '/');

        return $pattern === '' ? '/' : $pattern;
    }

    /**
     * Get the current decoded path info for the request.
     *
     * @return string
     */
    public function decodedPath()
    {
        return rawurldecode($this->path());
    }

    /**
     * Get a segment from the URI (1 based index).
     *
     * @param  int  $index
     * @param  string|null  $default
     * @return string|null
     */
    public function segment($index, $default = null)
    {
        return Arr::get($this->segments(), $index - 1, $default);
    }

    /**
     * Get all of the segments for the request path.
     *
     * @return array
     */
    public function segments()
    {
        $segments = explode('/', $this->decodedPath());

        return array_values(array_filter($segments, function ($value) {
            return $value !== '';
        }));
    }

    /**
     * Determine if the current request URI matches a pattern.
     *
     * @param  mixed  ...$patterns
     * @return bool
     */
    public function is(...$patterns)
    {
        $path = $this->decodedPath();

        foreach ($patterns as $pattern) {
            if (Str::is($pattern, $path)) {
                return true;
            }
        }

        return false;
    }

    /**
     * Determine if the route name matches a given pattern.
     *
     * @param  mixed  ...$patterns
     * @return bool
     */
    public function routeIs(...$patterns)
    {
        return $this->route() && $this->route()->named(...$patterns);
    }

    /**
     * Determine if the current request URL and query string match a pattern.
     *
     * @param  mixed  ...$patterns
     * @return bool
     */
    public function fullUrlIs(...$patterns)
    {
        $url = $this->fullUrl();

        foreach ($patterns as $pattern) {
            if (Str::is($pattern, $url)) {
                return true;
            }
        }

        return false;
    }

    /**
     * Determine if the request is the result of an AJAX call.
     *
     * @return bool
     */
    public function ajax()
    {
        return $this->isXmlHttpRequest();
    }

    /**
     * Determine if the request is the result of a PJAX call.
     *
     * @return bool
     */
    public function pjax()
    {
        return $this->headers->get('X-PJAX') == true;
    }

    /**
     * Determine if the request is the result of a prefetch call.
     *
     * @return bool
     */
    public function prefetch()
    {
        return strcasecmp($this->server->get('HTTP_X_MOZ') ?? '', 'prefetch') === 0 ||
               strcasecmp($this->headers->get('Purpose') ?? '', 'prefetch') === 0;
    }

    /**
     * Determine if the request is over HTTPS.
     *
     * @return bool
     */
    public function secure()
    {
        return $this->isSecure();
    }

    /**
     * Get the client IP address.
     *
     * @return string|null
     */
    public function ip()
    {
        return $this->getClientIp();
    }

    /**
     * Get the client IP addresses.
     *
     * @return array
     */
    public function ips()
    {
        return $this->getClientIps();
    }

    /**
     * Get the client user agent.
     *
     * @return string|null
     */
    public function userAgent()
    {
        return $this->headers->get('User-Agent');
    }

    /**
     * Merge new input into the current request's input array.
     *
     * @param  array  $input
     * @return $this
     */
    public function merge(array $input)
    {
        $this->getInputSource()->add($input);

        return $this;
    }

    /**
     * Replace the input for the current request.
     *
     * @param  array  $input
     * @return $this
     */
    public function replace(array $input)
    {
        $this->getInputSource()->replace($input);

        return $this;
    }

    /**
     * This method belongs to Symfony HttpFoundation and is not usually needed when using Laravel.
     *
     * Instead, you may use the "input" method.
     *
     * @param  string  $key
     * @param  mixed  $default
     * @return mixed
     */
    public function get(string $key, $default = null)
    {
        return parent::get($key, $default);
    }

    /**
     * Get the JSON payload for the request.
     *
     * @param  string|null  $key
     * @param  mixed  $default
     * @return \Symfony\Component\HttpFoundation\ParameterBag|mixed
     */
    public function json($key = null, $default = null)
    {
        if (! iss