import { Client } from "ssh2";import { findServerById } from "../services/server"; export const validateDocker = () => `  if command_exists docker; then     echo "$(docker --version | awk '{print $3}' | sed 's/,//') true"  else    echo "0.0.0 false"  fi`; export const validateRClone = () => `  if command_exists rclone; then    echo "$(rclone --version | head -n 1 | awk '{print $2}' | sed 's/^v//') true"  else    echo "0.0.0 false"  fi`; export const validateSwarm = () => `  if docker info --format '{{.Swarm.LocalNodeState}}' | grep -q 'active'; then    echo true  else    echo false  fi`; export const validateNixpacks = () => `  if command_exists nixpacks; then	version=$(nixpacks --version | awk '{print $2}')    if [ -n "$version" ]; then      echo "$version true"    else      echo "0.0.0 false"    fi  else    echo "0.0.0 false"  fi`; export const validateRailpack = () => `  if command_exists railpack; then    version=$(railpack --version | awk '{print $3}')    if [ -n "$version" ]; then      echo "$version true"    else      echo "0.0.0 false"    fi  else    echo "0.0.0 false"  fi`;export const validateBuildpacks = () => `  if command_exists pack; then    version=$(pack --version | awk '{print $1}')    if [ -n "$version" ]; then      echo "$version true"    else      echo "0.0.0 false"    fi  else    echo "0.0.0 false"  fi`; export const validateMainDirectory = () => `  if [ -d "/etc/dokploy" ]; then	echo true  else	echo false  fi`; export const validateDokployNetwork = () => `  if docker network ls | grep -q 'dokploy-network'; then	echo true  else	echo false  fi`; export const serverValidate = async (serverId: string) => {	const client = new Client();	const server = await findServerById(serverId);	if (!server.sshKeyId) {		throw new Error("No SSH Key found");	} 	return new Promise<string>((resolve, reject) => {		client			.once("ready", () => {				const bashCommand = `          command_exists() {            command -v "$@" > /dev/null 2>&1          }           dockerVersionEnabled=$(${validateDocker()})          rcloneVersionEnabled=$(${validateRClone()})          nixpacksVersionEnabled=$(${validateNixpacks()})          buildpacksVersionEnabled=$(${validateBuildpacks()})          railpackVersionEnabled=$(${validateRailpack()})          dockerVersion=$(echo $dockerVersionEnabled | awk '{print $1}')          dockerEnabled=$(echo $dockerVersionEnabled | awk '{print $2}')           rcloneVersion=$(echo $rcloneVersionEnabled | awk '{print $1}')          rcloneEnabled=$(echo $rcloneVersionEnabled | awk '{print $2}')           nixpacksVersion=$(echo $nixpacksVersionEnabled | awk '{print $1}')          nixpacksEnabled=$(echo $nixpacksVersionEnabled | awk '{print $2}')           railpackVersion=$(echo $railpackVersionEnabled | awk '{print $1}')          railpackEnabled=$(echo $railpackVersionEnabled | awk '{print $2}')           buildpacksVersion=$(echo $buildpacksVersionEnabled | awk '{print $1}')          buildpacksEnabled=$(echo $buildpacksVersionEnabled | awk '{print $2}')           isDokployNetworkInstalled=$(${validateDokployNetwork()})          isSwarmInstalled=$(${validateSwarm()})          isMainDirectoryInstalled=$(${validateMainDirectory()})   echo "{\\"docker\\": {\\"version\\": \\"$dockerVersion\\", \\"enabled\\": $dockerEnabled}, \\"rclone\\": {\\"version\\": \\"$rcloneVersion\\", \\"enabled\\": $rcloneEnabled}, \\"nixpacks\\": {\\"version\\": \\"$nixpacksVersion\\", \\"enabled\\": $nixpacksEnabled}, \\"buildpacks\\": {\\"version\\": \\"$buildpacksVersion\\", \\"enabled\\": $buildpacksEnabled}, \\"railpack\\": {\\"version\\": \\"$railpackVersion\\", \\"enabled\\": $railpackEnabled}, \\"isDokployNetworkInstalled\\": $isDokployNetworkInstalled, \\"isSwarmInstalled\\": $isSwarmInstalled, \\"isMainDirectoryInstalled\\": $isMainDirectoryInstalled}"        `;				client.exec(bashCommand, (err, stream) => {					if (err) {						reject(err);						return;					}					let output = "";					stream						.on("close", () => {							client.end();							try {								const result = JSON.parse(output.trim());								resolve(result);							} catch (parseError) {								reject(									new Error(										`Failed to parse output: ${parseError instanceof Error ? parseError.message : parseError}`,									),								);							}						})						.on("data", (data: string) => {							output += data;						})						.stderr.on("data", (_data) => {});				});			})			.on("error", (err) => {				client.end();				if (err.level === "client-authentication") {					reject(						new Error(							`Authentication failed: Invalid SSH private key. ❌ Error: ${err.message} ${err.level}`,						),					);				} else {					reject(new Error(`SSH connection error: ${err.message}`));				}			})			.connect({				host: server.ipAddress,				port: server.port,				username: server.username,				privateKey: server.sshKey?.privateKey,			});	});};