from RPLCD import CharLCD, cleared, cursor
import RPi.GPIO as GPIO
import time
from gpiozero import Button
GPIO.setmode(GPIO.BCM)
GPIO.setup(5, GPIO.OUT)
GPIO.setup(22, GPIO.OUT)
GPIO.setup(17, GPIO.OUT)
GPIO.setup(27, GPIO.OUT)
GPIO.setup(12, GPIO.OUT)
GPIO.setup(25, GPIO.OUT)
GPIO.setup(24, GPIO.OUT)
GPIO.setup(23, GPIO.OUT)
GPIO.setup(26, GPIO.IN, pull_up_down=GPIO.PUD_DOWN)
GPIO.setup(19, GPIO.IN, pull_up_down=GPIO.PUD_DOWN)
GPIO.setup(20, GPIO.IN, pull_up_down=GPIO.PUD_DOWN)
GPIO.setup(21, GPIO.IN, pull_up_down=GPIO.PUD_DOWN)

lcd = CharLCD(numbering_mode=GPIO.BCM, cols=16, rows=2, pin_rs=13,
pin_e=6, pins_data=[5,22,17,27,12,25,24,23])

Nbutton = Button(19, pull_up=False, bounce_time=0.001)
Ubutton = Button(26, pull_up=False, bounce_time=0.001)

def Fruits():
    lcd.cursor_pos = (0, 0)
    lcd.write_string("Fruits-1")
    lcd.cursor_pos = (1, 0)
    lcd.write_string("Fruits-2")

def Vegetables():
    lcd.cursor_pos = (0, 0)
    lcd.write_string("Vegetables-1")
    lcd.cursor_pos = (1, 0)
    lcd.write_string("Vegetables-2")

def Clothes():
    lcd.cursor_pos = (0, 0)
    lcd.write_string("Clothes-1")
    lcd.cursor_pos = (1, 0)
    lcd.write_string("Clothes-2")

def Shoes():
    lcd.cursor_pos = (0, 0)
    lcd.write_string("Shoes-1")
    lcd.cursor_pos = (1, 0)
    lcd.write_string("Shoes-2")

count=0
try:
    while 1:
        for count in range(0,4):
            Nbutton.wait_for_press()
            count = count +1
            print (count, "presses so far")
            if count == 1:
                Fruits()
            elif count == 2:
                Vegetables()
            elif count == 3:
                Clothes()
            elif count == 4:
                Shoes()
            else:
                pass
            time.sleep(0.3)

except:
    pass

finally:
    lcd.clear()
    GPIO.cleanup()