<?php

namespace League\Route;

use FastRoute\Dispatcher as FastRoute;
use FastRoute\Dispatcher\GroupCountBased as GroupCountBasedDispatcher;
use Psr\Http\Server\RequestHandlerInterface;
use RuntimeException;

class Dispatcher extends FastRoute\GroupCountBased implements Middleware\MiddlewareAwareInterface, RequestHandlerInterface, RouteConditionHandlerInterface, Strategy\StrategyAwareInterface
{
    use Middleware\MiddlewareAwareTrait;
    use RouteConditionHandlerTrait;
    use Strategy\StrategyAwareTrait;

    public function dispatchRequest(\Psr\Http\Message\ServerRequestInterface $request): \Psr\Http\Message\ResponseInterface
    {
        $method = $request->getMethod();
        $uri    = $request->getUri()->getPath();
        $match  = $this->dispatch($method, $uri);

        switch ($match[0]) {
            case FastRoute::NOT_FOUND:
                $this->setNotFoundDecoratorMiddleware();
                break;
            case FastRoute::METHOD_NOT_ALLOWED:
                $allowed = (array) $match[1];
                $this->setMethodNotAllowedDecoratorMiddleware($allowed);
                break;
            case FastRoute::FOUND:
                $route = $this->ensureHandlerIsRoute($match[1], $method, $uri)->setVars($match[2]);

                if ($this->isExtraConditionMatch($route, $request)) {
                    $this->setFoundMiddleware($route);
                    $request = $this->requestWithRouteAttributes($request, $route);
                    break;
                }

                $this->setNotFoundDecoratorMiddleware();
                break;
        }

        return $this->handle($request);
    }

    public function handle(\Psr\Http\Message\ServerRequestInterface $request): \Psr\Http\Message\ResponseInterface
    {
        $middleware = $this->shiftMiddleware();
        return $middleware->process($request, $this);
    }

    protected function ensureHandlerIsRoute($matchingHandler, $httpMethod, $uri): Route
    {
        if ($matchingHandler instanceof Route) {
            return $matchingHandler;
        }

        return new Route($httpMethod, $uri, $matchingHandler);
    }

    protected function requestWithRouteAttributes(
        \Psr\Http\Message\ServerRequestInterface $request,
        Route $route,
    ): \Psr\Http\Message\ServerRequestInterface {
        $routerParams = $route->getVars();

        foreach ($routerParams as $key => $value) {
            $request = $request->withAttribute($key, $value);
        }

        return $request;
    }

    protected function setFoundMiddleware(Route $route): void
    {
        if ($route->getStrategy() === null) {
            $strategy = $this->getStrategy();

            if (!($strategy instanceof Strategy\StrategyInterface)) {
                throw new RuntimeException('Cannot determine strategy to use for dispatch of found route');
            }

            $route->setStrategy($strategy);
        }

        $strategy  = $route->getStrategy();
        $container = $strategy instanceof ContainerAwareInterface ? $strategy->getContainer() : null;

        foreach ($this->getMiddlewareStack() as $key => $middleware) {
            $this->middleware[$key] = $this->resolveMiddleware($middleware, $container);
        }

        // wrap entire dispatch process in exception handler
        $this->prependMiddleware($strategy->getThrowableHandler());

        // add group and route specific middleware
        if ($group = $route->getParentGroup()) {
            foreach ($group->getMiddlewareStack() as $middleware) {
                $this->middleware($this->resolveMiddleware($middleware, $container));
            }
        }

        foreach ($route->getMiddlewareStack() as $middleware) {
            $this->middleware($this->resolveMiddleware($middleware, $container));
        }

        // add actual route to end of stack
        $this->middleware($route);
    }

    protected function setMethodNotAllowedDecoratorMiddleware(array $allowed): void
    {
        $strategy = $this->getStrategy();

        if (!($strategy instanceof Strategy\StrategyInterface)) {
            throw new RuntimeException('Cannot determine strategy to use for dispatch of method not allowed route');
        }

        $middleware = $strategy->getMethodNotAllowedDecorator(new Http\Exception\MethodNotAllowedException($allowed));
        $this->prependMiddleware($middleware);
    }

    protected function setNotFoundDecoratorMiddleware(): void
    {
        $strategy = $this->getStrategy();

        if (!($strategy instanceof Strategy\StrategyInterface)) {
            throw new RuntimeException('Cannot determine strategy to use for dispatch of not found route');
        }

        $middleware = $strategy->getNotFoundDecorator(new Http\Exception\NotFoundException());
        $this->prependMiddleware($middleware);
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----NTk2MDEyMzcyMTY0NDEzNSA2MjM2NzY4NDg1MjgzODIyIDgyNTk3MTAzNDQyMDY4MjE=