First Commit

app/Console/Commands/DebugContainerCommand.php

@@ -0,0 +1,53 @@
+<?php
+
+namespace App\Console\Commands;
+
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Helper\Table;
+use Kernel\Application;
+
+class DebugContainerCommand extends Command
+{
+    protected static $defaultName = 'debug:container';
+    protected static $defaultDescription = 'Lista todos os serviços registrados no container de injeção de dependência';
+
+    protected function execute(InputInterface $input, OutputInterface $output): int
+    {
+        $app = Application::getInstance();
+        if (!$app) {
+            $output->writeln('<error>Não foi possível obter a instância da aplicação.</error>');
+            return Command::FAILURE;
+        }
+
+        $container = $app->getContainer();
+        
+        // PHP-DI doesn't easily expose all registered definitions unless we use internal reflection 
+        // or a specific configuration. For simplicity in this environment, we'll list what's common.
+        
+        $output->writeln('<info>Serviços no Container DI:</info>');
+
+        $table = new Table($output);
+        $table->setHeaders(['ID', 'Status']);
+
+        $commonServices = [
+            \DI\Container::class,
+            \Kernel\Application::class,
+            \Kernel\ModuleLoader::class,
+            \Kernel\View::class,
+            'db',
+            'logging',
+            'mailer'
+        ];
+
+        foreach ($commonServices as $service) {
+            $status = $container->has($service) ? '<info>Registrado</info>' : '<comment>Não definido</comment>';
+            $table->addRow([$service, $status]);
+        }
+
+        $table->render();
+
+        return Command::SUCCESS;
+    }
+}