import paramiko

def inspect_remote():
    host = "192.168.130.171"
    user = "roni"
    pw = "BTSai123"
    
    commands = {
        "Directory listing": "ls -la ~/LocalFoodAI",
        "Python processes": "ps aux | grep -i python",
        "Port binding (8000)": "ss -tln | grep 8000 || netstat -an | grep 8000 || true",
        "Recent logs (server.log)": "tail -n 20 ~/LocalFoodAI/server.log",
        "Network interfaces / IP info": "ip addr show | grep -E 'inet '",
        "UFW status": "sudo ufw status || true",
        "System uptime & load": "uptime"
    }
    
    try:
        print(f"Connecting to remote VM at {host}...")
        client = paramiko.SSHClient()
        client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
        client.connect(host, username=user, password=pw, timeout=10)
        print("Connected successfully. Running diagnostics...\n")
        
        for desc, cmd in commands.items():
            print("=" * 60)
            print(f"DIAGNOSTIC: {desc}")
            print(f"COMMAND: {cmd}")
            print("=" * 60)
            stdin, stdout, stderr = client.exec_command(cmd)
            out = stdout.read().decode().strip()
            err = stderr.read().decode().strip()
            
            if out:
                print(out)
            else:
                print("[No Output]")
            if err:
                print(f"\n[stderr]:\n{err}")
            print()
            
        client.close()
    except Exception as e:
        print(f"Error during inspection: {e}")

if __name__ == "__main__":
    inspect_remote()