#!/usr/bin/python3
# -*- coding: utf-8 -*-
"""
Created on Tue Dec 22 16:58:45 2020

@author: DJ2LS

"""

import socketserver
import argparse
import logging
import threading


import static
import helpers

def client(ip, port, message):
    with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as sock:
        sock.connect((ip, port))
        sock.sendall(bytes(message, 'ascii'))
        response = str(sock.recv(1024), 'ascii')
        print("Received: {}".format(response))
      

if __name__ == '__main__':

    # config logging
    helpers.setup_logging()
    
    # list audio devices
    helpers.list_audio_devices()
 

    #static.MYCALLSIGN = b'DJ2LS'
    #static.MYCALLSIGN_CRC8 = helpers.get_crc_8(static.MYCALLSIGN)

    static.DXCALLSIGN = b'DH3WO'
    static.DXCALLSIGN_CRC8 =  helpers.get_crc_8(static.DXCALLSIGN)   



    #--------------------------------------------GET PARAMETER INPUTS  
    parser = argparse.ArgumentParser(description='Simons TEST TNC')
    parser.add_argument('--rx', dest="audio_input_device", default=0, help="sound card for listening.", type=int)
    parser.add_argument('--tx', dest="audio_output_device", default=0, help="sound card for transmitting.", type=int)
    parser.add_argument('--port', dest="socket_port", default=3000, help="Set the port, the socket is listening on.", type=int)  
    parser.add_argument('--mode', dest="freedv_data_mode", default=12, help="Set the mode.", type=int)
   
    args = parser.parse_args()
    
    
    #--------------------------------------------START CMD & DATA SERVER     
    static.FREEDV_DATA_MODE = args.freedv_data_mode
    static.AUDIO_INPUT_DEVICE = args.audio_input_device
    static.AUDIO_OUTPUT_DEVICE = args.audio_output_device
    static.PORT = args.socket_port
    
    import sock # we need to wait until we got all parameters from argparse
  
    HOST,PORT = static.HOST, static.PORT
    server = sock.ThreadedTCPServer((HOST,PORT), sock.ThreadedTCPRequestHandler)
    
    server_thread = threading.Thread(target=server.serve_forever, name="CMD-SRV:" + str(static.PORT))
        # Exit the server thread when the main thread terminates
    server_thread.daemon = True
    server_thread.start()
    logging.info("SRV | STARTING TCP/IP SOCKET FOR CMD ON PORT: " + str(static.PORT))