import RPi.GPIO as GPIO
import time

GPIO.setmode(GPIO.BCM)

GPIO.setwarnings(False)

GPIO.setup(17,GPIO.OUT)
GPIO.setup(27,GPIO.OUT)
GPIO.setup(22,GPIO.OUT)
GPIO.setup(18,GPIO.OUT)
GPIO.setup(23,GPIO.OUT)

print ("welcome to the irrigation controller code")

file = open ("/home/pi/Desktop/test.txt","r")
content = file.readlines()

print ("pump output water:(ml/sec)")
print (content[0])
pump_o = float(content[0])

print ("rainfall data: (ml)")
print (content[1])
rain = float(content[1])

print ("first plan's data: (ml)")
print (content[2])
first_p = float(content[2])

first_t = (first_p - rain)//pump_o


if first_t > 0:
	GPIO.output(17,GPIO.HIGH)
	print ("First pump irrigation began")
	print ("pump open", first_t, "second")
	time.sleep(first_t)
	print ("pump close")
	GPIO.output(17, GPIO.LOW)
elif first_t <= 0:
	print ("First pump Without irrigation")

print ("second plan's data: (ml)")
print (content[3])
second_p = float(content[3])

second_t = (second_p - rain)//pump_o

if second_t > 0:
	GPIO.output(27,GPIO.HIGH)
	print ("Second pump irrigation began")
	print ("pump open", second_t, "second")
	time.sleep(second_t)
	print ("pump close")
	GPIO.output(27, GPIO.LOW)
elif second_t <= 0:
	print ("Second pump Without irrigation")

print ("third plan's data: (ml)")
print (content[4])
third_p = float(content[4])

third_t = (third_p - rain)//pump_o

if third_t > 0:
	GPIO.output(22,GPIO.HIGH)
	print ("Third pump irrigation began")
	print ("pump open", third_t, "second")
	time.sleep(third_t)
	print ("pump close")
	GPIO.output(22, GPIO.LOW)
elif third_t <= 0:
	print ("Third pump Without irrigation")

print ("Fourth plan's data: (ml)")
print (content[5])
fourth_p = float(content[5])

fourth_t = (fourth_p - rain)//pump_o

if fourth_t > 0:
	GPIO.output(18,GPIO.HIGH)
	print ("Fourth pump irrigation began")
	print ("pump open", fourth_t, "second")
	time.sleep(fourth_t)
	print ("pump close")
	GPIO.output(18, GPIO.LOW)
elif fourth_t <= 0:
	print ("Fourth pump Without irrigation")


print ("Fifth plan's data: (ml)")
print (content[6])
fifth_p = float(content[6])

fifth_t = (fifth_p - rain)//pump_o

if fifth_t > 0:
	GPIO.output(23,GPIO.HIGH)
	print ("Fifth pump irrigation began")
	print ("pump open", fifth_t, "second")
	time.sleep(fifth_t)
	print ("pump close")
	GPIO.output(23, GPIO.LOW)
elif fifth_t <= 0:
	print ("Fifth pump Without irrigation")
GPIO.cleanup