# This script shows an example to integrate an extruder with RoboDK
# We need to add this script to the RoboDK project ot trigger sending the E value (Extruder parameter)
# This script meant to work when we are running 3D printing with the driver ("Run on robot" option)

# Send the E_Value over Ethernet (ASCII numbers)


EXTRUDER_IP = '192.168.1.15'    # The IP of the extruder
EXTRUDER_PORT = 100            # The same port as used by the Extruder server

E_Value = None # ilośc extrudera


from robolink import *    # API to communicate with RoboDK
from robodk import *      # basic matrix operations

# Start RoboDK API
RDK = Robolink()


# Sprawdź, czy uruchamiamy ten program w innym programie i przekazujemy argumenty
# dla Extrudera - ilośc podawanego filamentu
import sys
if len(sys.argv) > 1:
    E_Value = float(sys.argv[1])

code = 'G1 E ' + str(E_Value)


# If no value is provided, display a message to turn the extruder ON or OFF
if E_Value is None:
    print('Note: This macro can be called as Extruder(0) to turn it ON or Extruder(-1) to turn it OFF')
    entry = mbox('Turn Extruder ON or OFF', ('On', '1'), ('Off', '-1'))
    if not entry:
        quit()
        
    E_Value = int(entry)


#print(message) wyskakujące okno
#RDK.ShowMessage(code, popup=True)  # dla celów testowych ustaw na True dla wyskakujących okienek, ustaw na false lub skomentuj, aby uniknąć blokowania

#Opcjonalnie zignoruj wysyłanie polecenia, jeśli pracujemy w trybie symulacji
# STOP przestań, jeśli jesteśmy w trybie symulacji
#if RDK.RunMode() == RUNMODE_SIMULATE:
#    quit()
   
# Implement socket communication to send the E_Value over Ethernet/socket
import socket
BUFFER_SIZE = 1024

# Build the byte array to send
bytes2send = bytes(code +'\0', 'ascii')

#bytes2send = bytes('G1 E' + str(E_Value) + '\0', 'ascii')

print("Sending: " + str(bytes2send))
print("Connecting to %s:%i" % (EXTRUDER_IP, EXTRUDER_PORT))

# Connect to the extruder and send byte array
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.connect((EXTRUDER_IP, EXTRUDER_PORT))
s.send(bytes2send)

# Read response:
#bytes_recv = s.recv(BUFFER_SIZE)
#str_recv = bytes_recv.decode('ascii')
s.close()
#print("Response: " + str_recv)



# >>>>>>>>>>pętla>>>>>>>>>>>>>>>>>>>>
#while True:

#bytes_recv = s.recv(BUFFER_SIZE)
#str_recv = bytes_recv.decode('ascii')

#if "helo" in str_recv:
            
#s.send(bytes('OK','ascii'))
#s.close()
#print("Odpowidź: " + str_recv)
# return True
#else:
#bytes2send = bytes('blad','ascii')
#s.send(bytes('blad','ascii'))
#s.close()
#return False
         
#return False