from machine import I2C,Pin
from utime import sleep_ms
from hcsr04 import HCSR04
from ssd1306 import SSD1306_I2C
import ds1307
i2c = I2C(sda = Pin(21),scl = Pin(22))
ds = ds1307.DS1307(i2c)
oled = SSD1306_I2C(128,32,i2c)
SW1 = Pin(33,Pin.IN)
SW2 = Pin(32,Pin.IN)
SW3 = Pin(35,Pin.IN)
#now = (2018,8,8,2,13,45,0)#Year Munt monthday weekday Hour Minute second
#ds.datetime(now)
ds.datetime()
mont = ("JAN","FEB","MAR","APR","MAY","JUN","JUL","AUG","SEP","OCT","NOV","DEC")
DayOfWeek = ("Mon","Tue","Wed","Thu","Fri","Sat","Sun")
count = 0
while True:
 DT = ds.datetime()
 print(DT)
 Y = DT[0]
 M = DT[1]
 D = DT[2]
 DW = DT[3]
 H = DT[4]
 Min = DT[5]
 S = DT[6]
 oled.fill(0)
 if (SW1()== False):
   sleep_ms(1000)
   count = count + 1
   print(count)
 if (count == 1):
   print("Hours Mode")
   if(SW2()== False):
     sleep_ms(1000)
     H = H + 1 
     if(H>=24):
       H = 0
   now = (Y,M,D,DW,H,Min,S)
   ds.datetime(now)
   if(SW3()== False):
     sleep_ms(1000)
     H = H - 1 
   if(H<0):
     H = 23
   now = (Y,M,D,DW,H,Min,S)
   ds.datetime(now)
 if (count == 2):
   print("Minute Mode")
   if(SW2()== False):
     sleep_ms(1000)
     Min = Min + 1 
     if(Min>=60):
       Min = 0
   now = (Y,M,D,DW,H,Min,S)
   ds.datetime(now)
   if(SW3()== False):
     sleep_ms(1000)
     Min = Min - 1 
     if(Min<0):
       Min = 59
   now = (Y,M,D,DW,H,Min,S)
   ds.datetime(now)
 if (count == 3):
   print("Second Mode")
   if(SW2()== False):
     sleep_ms(1000)
     S = S + 1 
     if(S>=60):
       S = 0
   now = (Y,M,D,DW,H,Min,S)
   ds.datetime(now)
   if(SW3()== False):
     sleep_ms(1000)
     S = S - 1 
     if(S<0):
       S = 59
   now = (Y,M,D,DW,H,Min,S)
   ds.datetime(now)
 if (count == 4):
   print("Day Mode")
   if(SW2()== False):
     sleep_ms(1000)
     D = D + 1 
   now = (Y,M,D,DW,H,Min,S)
   ds.datetime(now)
   if(SW3()== False):
     sleep_ms(1000)
     D = D - 1 
   now = (Y,M,D,DW,H,Min,S)
   ds.datetime(now)
 if (count == 5):
   print("Month Mode")
   if(SW2()== False):
     sleep_ms(1000)
     M = M + 1 
   now = (Y,M,D,DW,H,Min,S)
   ds.datetime(now)
   if(SW3()== False):
     sleep_ms(1000)
     M = M - 1 
     if(M<0):
       M = 12
   now = (Y,M,D,DW,H,Min,S)
   ds.datetime(now)
 if (count == 6):
   print("Year Mode")
   if(SW2()== False):
     sleep_ms(1000)
     Y = Y + 1 
   now = (Y,M,D,DW,H,Min,S)
   ds.datetime(now)
   if(SW3()== False):
     sleep_ms(1000)
     Y = Y - 1 
   now = (Y,M,D,DW,H,Min,S)
   ds.datetime(now)
 if (count >= 6):
   count = -1 
 oled.text(DayOfWeek[DT[3]-1],0,0)
 oled.text(str(DT[2]),30,0)
 oled.text(mont[DT[1]-1],45,0)
 oled.text(str(DT[0]),75,0)

 oled.text(str(DT[4]),30,20)
 oled.text(':', 45, 20)
 oled.text(str(DT[5]),50,20)
 oled.text(':', 65, 20)
 oled.text(str(DT[6]),70,20)
 oled.show()
 sleep_ms(100)