import socket
import sys
import logging
from time import sleep


def main():
    logging.basicConfig(format='%(asctime)s %(levelname)s %(message)s',
                        datefmt='%H:%M:%S',
                        level=logging.DEBUG,
                        stream=sys.stdout)

    host = "localhost"
    port = 65432
    
    while True:
        client_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
        client_socket.connect((host, port))

        client_socket.send(b"""{
                                   "jsonrpc": "2.0",
                                   "id": "1",
                                   "method": "SetLedPattern",
                                   "params": {
                                       "led": 19,
                                       "pattern": 3.1
                                   }
                               }
                            """)

        try:
            res = client_socket.recv(1024)
            if not res:
                logging.info("Client disconnected")
                break

            logging.info(f"SetLedPattern response: {res.decode()}")
        except socket.timeout:
            logging.error("Connection timed out")
            break

        client_socket.close()

        sleep(1)


if __name__ == "__main__":
    main()