<?php

namespace App\Http\Middleware;

use Closure;
use Illuminate\Http\Request;
use Symfony\Component\HttpFoundation\Response;

class ThemeMiddleware
{
    /**
     * Handle an incoming request.
     *
     * @param  \Closure(\Illuminate\Http\Request): (\Symfony\Component\HttpFoundation\Response)  $next
     */
    public function handle(Request $request, Closure $next): Response
    {
        $host = $request->getHost();
        $path = $request->path();

        // Theme-Switching über Subdomains
        if (str_contains($host, 'b2in.test')) {
            config(['app.theme' => 'b2in']);
        } elseif (str_contains($host, 'b2a.test')) {
            config(['app.theme' => 'b2a']);
        } elseif (str_contains($host, 'stileigentum.test')) {
            config(['app.theme' => 'stileigentum']);
        } elseif (str_contains($host, 'style2own.test')) {
            config(['app.theme' => 'style2own']);
        }

        // Theme-Switching über URL-Parameter (für Testing)
        if ($request->has('theme')) {
            $theme = $request->get('theme');
            if (in_array($theme, ['b2in', 'b2a', 'stileigentum', 'style2own'])) {
                config(['app.theme' => $theme]);
            }
        }

        // Theme-Switching über Pfade (für lokale Entwicklung ohne Domain-Setup)
        if (str_starts_with($path, 'b2in/')) {
            config(['app.theme' => 'b2in']);
            $request->server->set('REQUEST_URI', '/' . substr($path, 5)); // Entferne 'b2in/' vom Pfad
        } elseif (str_starts_with($path, 'b2a/')) {
            config(['app.theme' => 'b2a']);
            $request->server->set('REQUEST_URI', '/' . substr($path, 4)); // Entferne 'b2a/' vom Pfad
        } elseif (str_starts_with($path, 'stileigentum/')) {
            config(['app.theme' => 'stileigentum']);
            $request->server->set('REQUEST_URI', '/' . substr($path, 13)); // Entferne 'stileigentum/' vom Pfad
        } elseif (str_starts_with($path, 'style2own/')) {
            config(['app.theme' => 'style2own']);
            $request->server->set('REQUEST_URI', '/' . substr($path, 10)); // Entferne 'style2own/' vom Pfad
        }

        return $next($request);
    }
}