import paramiko, time, json

NAS_HOST = "100.85.152.112"
NAS_PORT = 22
NAS_USER = "simon"
NAS_PASS = "Nas82829330"

def exec_and_read(c, cmd, wait=3):
    stdin, stdout, stderr = c.exec_command(cmd)
    time.sleep(wait)
    while not stdout.channel.exit_status_ready():
        time.sleep(0.2)
    return stdout.read().decode("utf-8", errors="replace")

def main():
    c = paramiko.SSHClient()
    c.set_missing_host_key_policy(paramiko.AutoAddPolicy())
    c.connect(NAS_HOST, NAS_PORT, NAS_USER, NAS_PASS, timeout=15)

    out = exec_and_read(c, "curl -s http://localhost:8080/api/questionnaires", wait=3)
    data = json.loads(out)
    
    print(f"\n问卷数量: {len(data)}")
    for i, q in enumerate(data, 1):
        print(f"  {i}. {q['title']}")

    c.close()

if __name__ == "__main__":
    main()