#!/usr/bin/env python3

import threading

import unittest

import sys
sys.path.append('..')
from src_device.server.server_udp_or_tcp import get_SocketServer_UDP_TCP
#from src_socket.client.socket_client_telescope_gemini import SocketClientTelescopeGEMINI
import src_device.client.telescope_controller_gemini as gemini 

#HOST, PORT = "localhost", 9999
#HOST, PORT = "localhost", 20001
HOST, PORT = "localhost", 11110

class TestClient(unittest.TestCase):


    def setUp(self):
        self.seq = range(10)

    def server(self):
        with get_SocketServer_UDP_TCP(HOST, PORT, "UDP") as myserver:
            myserver.serve_forever()
        
        
    def test_run_doctests(self):
        import doctest
        doctest.testmod(gemini)


    def test_run_unittests(self):
        
        q_a = [
            (':toto#', 'TOTO'),
            (':GD#', '+12:28'),
            #(':GD#', '+12:28')
            ('6', 'G'),
        ]
        
        #TODO: RUN SERVER in a thread
        t_server = threading.Thread(target=self.server)
        #threads.append(t)
        t_server.start()
        #time.sleep(3)
        
        # RUN CLIENT to connect to server
        #tele_client = SocketClient_UDP_TCP(HOST, PORT, "UDP")
        with gemini.TelescopeControllerGEMINI(HOST, PORT) as tele_client:
            # Only useful for TCP (does nothing for UDP)
            tele_client._connect_to_device()
            
            # 1) SEND REQUEST data to server
            
            for data in q_a:
                question,answer = data
                tele_client.send_data(question)
        
                # 2) RECEIVE REPLY data from server
                data_received = tele_client.receive_data()
                self.assertEqual(data_received, answer)
            
            radec = tele_client.get_radec()
            print("ra-dec is", radec)
            #self.assertEqual(radec,  ('15:01:48', '+12:28'))
            self.assertEqual(radec.txt, '15:01:48,+12:28')
            
            #tele_client.close()
            
        #TODO: Stop the server thread (t_server), how can we do that ?
        # cf https://www.oreilly.com/library/view/python-cookbook-2nd/0596007973/ch09s03.html
        #t_server.suicide_toi() !!!


if __name__ == '__main__':
    unittest.main()