<?php

declare(strict_types=1);

namespace KTXC\Console;

use KTXC\Module\ModuleManager;
use Psr\Log\LoggerInterface;
use Symfony\Component\Console\Attribute\AsCommand;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Console\Style\SymfonyStyle;

/**
 * Module Enable Command
 * 
 * Enables a disabled module.
 */
#[AsCommand(
    name: 'module:enable',
    description: 'Enable a module',
)]
class ModuleEnableCommand extends Command
{
    public function __construct(
        private readonly ModuleManager $moduleManager,
        private readonly LoggerInterface $logger
    ) {
        parent::__construct();
    }

    protected function configure(): void
    {
        $this
            ->addArgument('handle', InputArgument::REQUIRED, 'Module handle to enable')
            ->setHelp('This command enables a previously disabled module.')
        ;
    }

    protected function execute(InputInterface $input, OutputInterface $output): int
    {
        $io = new SymfonyStyle($input, $output);
        $handle = $input->getArgument('handle');

        $io->title('Enable Module');

        try {
            // Find the module
            $modules = $this->moduleManager->list(installedOnly: true, enabledOnly: false);
            $module = $modules[$handle] ?? null;

            if (!$module) {
                $io->error("Module '{$handle}' not found or not installed.");
                return Command::FAILURE;
            }

            if ($module->enabled()) {
                $io->warning("Module '{$handle}' is already enabled.");
                return Command::SUCCESS;
            }

            // Enable the module
            $io->text("Enabling module '{$handle}'...");
            $this->moduleManager->enable($handle);
            
            $this->logger->info('Module enabled via console', [
                'handle' => $handle,
                'command' => $this->getName(),
            ]);

            $io->success("Module '{$handle}' enabled successfully!");

            return Command::SUCCESS;

        } catch (\Throwable $e) {
            $io->error('Failed to enable module: ' . $e->getMessage());
            $this->logger->error('Module enable failed', [
                'handle' => $handle,
                'error' => $e->getMessage(),
            ]);
            return Command::FAILURE;
        }
    }
}