<?php

namespace Khofmann\Request;

use Pecee\Http\Request as PRequest;
use Pecee\SimpleRouter\SimpleRouter;

/**
 * Facade for Request access (wraps SimpleRouter)
 */
class Request
{
  /**
   * Private since facade.
   */
  private function __construct()
  {
  }

  /**
   * Get current request
   */
  public static function request(): PRequest
  {
    return SimpleRouter::request();
  }

  /**
   * Get header value from current request
   *
   * @param string $name Field name
   * @param mixed $defaultValue Default value if header field was null
   * @param bool $tryParse When enabled the method will try to find the header from both from client (http) and server-side variants, if the header is not found.
   */
  public static function header(string $name, $defaultValue = null, bool $tryParse = true): ?string
  {
    return Request::request()->getHeader($name, $defaultValue, $tryParse);
  }

  /**
   * Get authentication header field
   */
  public static function token()
  {
    return Request::header("token");
  }
}