<?php

declare(strict_types=1);

namespace KTXC\Http\Request;

/**
 * Holds the HTTP request for the duration of the current runtime execution.
 */
final class RequestContext
{
    private ?Request $request = null;

    public function initialize(Request $request): void
    {
        if ($this->request !== null) {
            throw new \LogicException('The request context has already been initialized.');
        }

        $this->request = $request;
    }

    public function current(): ?Request
    {
        return $this->request;
    }

    public function clear(): void
    {
        $this->request = null;
    }
}