<?php

namespace GeminiFoundation;

class Request
{
  protected string $scheme;
  protected string $host;
  protected string $path;
  protected array $query;

  public function __construct(string $url)
  {
    $requestUrl = parse_url($url);

    $this->scheme = $requestUrl['scheme'];
    $this->host = $requestUrl['host'];
    $this->path = $requestUrl['path'] ?? '/';

    $this->query = [];
    if (isset($requestUrl['query'])) {
      foreach (explode('&', $requestUrl['query']) as $queryString) {
        $query = explode('=', $queryString);
        $this->query[$query[0]] = $query[1] ?? null;
      }
    }
  }

  /**
   * @param resource $resource
   */
  public static function fromResource($resource): static
  {
    return Request::fromString(fread($resource, 1024));
  }

  public static function fromString(string $string): static
  {
    $requestUrl = explode("\r\n", $string)[0] ?? '';

    return new Request($requestUrl);
  }

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