Atomcms-edit/app/Services/Emulator/EmulatorStatusService.php

<?php

declare(strict_types=1);

namespace App\Services\Emulator;

use App\Services\RconService;
use Illuminate\Support\Facades\Process;

class EmulatorStatusService
{
    use EmulatorConfiguration;

    public function __construct()
    {
        $this->loadConfiguration();
    }

    public function getStatus(): array
    {
        $rconService = new RconService;

        return [
            'is_connected' => $rconService->isConnected(),
            'service_running' => $this->isServiceRunning(),
            'jar_exists' => $this->commandFileExists($this->jarPath . '/*.jar'),
            'jar_files' => $this->getJarFiles(),
            'source_exists' => $this->commandDirExists($this->emulatorSourcePath),
            'emulator_db_connected' => $this->testEmulatorDbConnection(),
            'jar_path' => $this->jarPath,
            'source_path' => $this->emulatorSourcePath,
            'service_name' => $this->emulatorService,
        ];
    }

    public function isServiceRunning(): bool
    {
        try {
            $result = Process::timeout(5)->run('systemctl is-active ' . escapeshellarg((string) $this->emulatorService) . ' 2>/dev/null');

            return trim($result->output()) === 'active';
        } catch (\Exception) {
            return false;
        }
    }

    public function testEmulatorDbConnection(): bool
    {
        try {
            $host = $this->settings->getOrDefault('emulator_database_host', config('database.connections.mysql.host', '127.0.0.1'));
            $port = $this->settings->getOrDefault('emulator_database_port', config('database.connections.mysql.port', '3306'));
            $name = $this->settings->getOrDefault('emulator_database_name', '');
            $username = $this->settings->getOrDefault('emulator_database_username', '');
            $password = $this->settings->getOrDefault('emulator_database_password', '');

            if (empty($name) || empty($username)) {
                return false;
            }

            $result = Process::timeout(5)->run(
                'mysql -h ' . escapeshellarg((string) $host) .
                ' -P ' . escapeshellarg((string) $port) .
                ' -u ' . escapeshellarg((string) $username) .
                ' -p' . escapeshellarg((string) $password) .
                ' -e "SELECT 1" ' . escapeshellarg((string) $name) . ' 2>/dev/null | head -1',
            );

            return $result->successful();
        } catch (\Exception) {
            return false;
        }
    }

    public function getJarFiles(): array
    {
        $result = Process::timeout(5)->run('ls -1 ' . escapeshellarg((string) $this->jarPath) . '/*.jar 2>/dev/null | head -5');
        if ($result->successful()) {
            $files = array_filter(explode("\n", trim($result->output())));

            return array_map(basename(...), $files);
        }

        return [];
    }

    public function getInstalledVersion(): string
    {
        return setting('emulator_version', 'Onbekend');
    }

    public function getInstalledJar(): ?string
    {
        try {
            $result = Process::timeout(5)->run("ls -1 {$this->jarPath}/*.jar 2>/dev/null | head -1");

            if ($result->successful()) {
                $jarPath = trim($result->output());
                if ($jarPath !== '' && $jarPath !== '0' && str_contains($jarPath, '.jar')) {
                    return basename($jarPath);
                }
            }
        } catch (\Exception) {
        }

        return setting('emulator_version', 'Onbekend') !== 'Onbekend'
            ? 'Emulator v' . setting('emulator_version')
            : null;
    }

    public function getInstalledJarInfo(): array
    {
        $files = [];

        try {
            $result = Process::timeout(5)->run("ls -1lh {$this->jarPath}/*.jar 2>/dev/null");
            if ($result->successful()) {
                $lines = array_filter(explode("\n", trim($result->output())));
                foreach ($lines as $line) {
                    $line = trim($line);
                    if ($line === '' || $line === '0') {
                        continue;
                    }
                    $parts = preg_split('/\s+/', $line);
                    $filename = end($parts);
                    if (str_contains((string) $filename, '.jar')) {
                        $size = $parts[4] ?? '?';
                        $files[] = [
                            'name' => basename((string) $filename),
                            'size' => $size,
                        ];
                    }
                }
            }
        } catch (\Exception) {
        }

        return $files;
    }

    public function isConfigured(): bool
    {
        return ! in_array($this->githubUrl, [null, '', '0'], true) || ! in_array($this->jarDirectUrl, [null, '', '0'], true);
    }
}