<?php

declare(strict_types=1);

namespace KTXC\Console;

use KTXC\Module\ModuleManager;
use Symfony\Component\Console\Attribute\AsCommand;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Console\Style\SymfonyStyle;

/**
 * Module List Command
 * 
 * Lists all modules with their status and version information.
 */
#[AsCommand(
    name: 'module:list',
    description: 'List all modules with their status and versions',
)]
class ModuleListCommand extends Command
{
    public function __construct(
        private readonly ModuleManager $moduleManager
    ) {
        parent::__construct();
    }

    protected function configure(): void
    {
        $this
            ->addOption('all', 'a', InputOption::VALUE_NONE, 'Show all modules including disabled ones')
            ->setHelp('This command lists all installed modules with their status and version information.')
        ;
    }

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

        $io->title('Installed Modules');

        try {
            $modules = $this->moduleManager->list(
                installedOnly: true,
                enabledOnly: !$showAll
            );

            if (count($modules) === 0) {
                $io->warning('No modules found.');
                return Command::SUCCESS;
            }

            $rows = [];
            foreach ($modules as $module) {
                $status = $module->enabled() ? '<fg=green>Enabled</>' : '<fg=yellow>Disabled</>';
                $upgrade = $module->needsUpgrade() ? '<fg=red>Yes</>' : '';
                
                $rows[] = [
                    $module->handle(),
                    $module->version(),
                    $status,
                    $upgrade,
                    $module->namespace() ?? 'N/A',
                ];
            }

            $io->table(
                ['Handle', 'Version', 'Status', 'Needs Upgrade', 'Namespace'],
                $rows
            );

            $io->success(sprintf('Found %d module(s).', count($modules)));

            return Command::SUCCESS;

        } catch (\Throwable $e) {
            $io->error('Failed to list modules: ' . $e->getMessage());
            return Command::FAILURE;
        }
    }
}