import RPi.GPIO as GPIO
import time
import datetime
import socket

# Create a TCP/IP socket

GPIO.setmode(GPIO.BCM) #Set GPIO to pin numbering
pir = 18 #Assign pin 8 to PIR

GPIO.setup(pir, GPIO.IN) #Setup GPIO pin PIR as input

print ("Sensor initializing . . .")
time.sleep(2) #Give sensor time to startup
print ("Active")
print ("Press Ctrl+c to end program")

IOT_Client="Motion detected at "
if(pir == False):
    print("Fel")

while True:
	if GPIO.input(pir) == True: #If PIR pin goes high, motion is detected
                print("pir")
		now = datetime.datetime.now()
		fb = open("/home/pi/Desktop/IOT_Client.txt", "a+")
    		#print(now.strftime("%Y-%m-%d %H:%M:%S"))
		print(2)
                fb.write(IOT_Client)
                fb.write(now.strftime("%Y-%m-%d %H:%M:%S"))
		fb.write("\n")
		fb.close()
                s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
                s.connect(('172.16.0.20', 13000))
                s.send(IOT_Client)
		s.send(now.strftime("%Y-%m-%d %H:%M:%S"))
		s.send("\n")
		s.close()
	#time.sleep(2) #Keep LED on for 2 seconds
#time.sleep(0.1)
		print(s)
GPIO.cleanup() #reset all GPIO
print ("Program ended")