#!/usr/bin/env node
import fs from 'fs';
import path from 'path';
import { fileURLToPath } from 'url';
import { execSync } from 'child_process';

const __filename = fileURLToPath(import.meta.url);
const __dirname = path.dirname(__filename);

function expandTilde(filepath) {
  if (filepath.startsWith('~/')) {
    return path.join(process.env.HOME, filepath.slice(2));
  }
  return filepath;
}

const keyPath = expandTilde('~/.ssh/ds3627xs_gregrjacobs');
const sshConfig = {
  host: '10.0.0.81',
  port: 2323,
  username: 'GregRJacobs'
};

console.log('🔧 Testing SSH Connection\n');
console.log(
  `📍 Target: ${sshConfig.username}@${sshConfig.host}:${sshConfig.port}`
);
console.log(`🔑 Key: ${keyPath}`);

// Check key exists
if (!fs.existsSync(keyPath)) {
  console.error(`❌ SSH key not found: ${keyPath}`);
  process.exit(1);
}

const keyStats = fs.statSync(keyPath);
console.log(`📂 Key file size: ${keyStats.size} bytes`);
console.log(`📅 Modified: ${keyStats.mtime}\n`);

// Test SSH connection
console.log('🧪 Testing SSH connection with verbose output:\n');
const sshCmd = `ssh -v -p ${sshConfig.port} -i "${keyPath}" -o StrictHostKeyChecking=no ${sshConfig.username}@${sshConfig.host} "echo 'SSH connection successful!' && pwd"`;

try {
  const output = execSync(sshCmd, {
    encoding: 'utf8',
    timeout: 10000
  });
  console.log('✅ SUCCESS!\n');
  console.log(output);
} catch (error) {
  console.error('❌ FAILED\n');
  console.error('Error:', error.message);
  console.error('\nDebug Info:');
  if (error.stderr) {
    console.error('Stderr:', error.stderr);
  }
  process.exit(1);
}