<?php

namespace Relay;

use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\ServerRequestInterface;
use Psr\Http\Server\MiddlewareInterface;
use Psr\Http\Server\RequestHandlerInterface;
use RuntimeException;

use function call_user_func;
use function current;
use function is_callable;
use function next;
use function sprintf;

/**
 * A PSR-15 request handler.
 */
class Runner extends RequestHandler
{
    public function handle(ServerRequestInterface $request): ResponseInterface
    {
        $entry      = current($this->queue);
        $middleware = call_user_func($this->resolver, $entry);
        next($this->queue);

        if ($middleware instanceof MiddlewareInterface) {
            return $middleware->process($request, $this);
        }

        if ($middleware instanceof RequestHandlerInterface) {
            return $middleware->handle($request);
        }

        if (is_callable($middleware)) {
            return $middleware($request, $this);
        }

        throw new RuntimeException(
            sprintf(
                'Invalid middleware queue entry: %s. Middleware must either be callable or implement %s.',
                $middleware,
                MiddlewareInterface::class
            )
        );
    }

    public function __invoke(ServerRequestInterface $request): ResponseInterface
    {
        return $this->handle($request);
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----OTEyODE3OTQzNzkzMzcyMyAyMzE2OTg0NDkwNTUwODg0IDc1NzEyMzkzMjc3NjkzNTE=