import machine
import time
import tm1637
from neopixel import NeoPixel
import network
import urequests
import ntptime

print("Connecting to WiFi", end="")
sta_if = network.WLAN(network.STA_IF)
sta_if.active(True)
sta_if.connect('Wokwi-GUEST', '')
while not sta_if.isconnected():
  print(".", end="")
  time.sleep(0.1)
print(" Connected!")


display = tm1637.TM1637(clk=machine.Pin(13), dio=machine.Pin(12))
display.numbers(99, 99, colon = True)

pin = machine.Pin(5, machine.Pin.OUT)

num_leds = 12
# Create a NeoPixel object with the pin and number of neopixels
np = NeoPixel(pin, num_leds)

for i in range(num_leds):
    np[i] = (0, 0, 255)

np.write()    

button1 = machine.Pin(21, machine.Pin.IN, machine.Pin.PULL_UP)
button2 = machine.Pin(19, machine.Pin.IN, machine.Pin.PULL_UP)
button3 = machine.Pin(18, machine.Pin.IN, machine.Pin.PULL_UP)

rtc = machine.RTC()

rtc.datetime((2000, 1, 1, 0, 0, 0, 00, 0))
print(time.localtime())

ntptime.settime()
time.sleep(2)

dstadjust = 1

time.sleep(2)

alarm_hour, alarm_minute = time.localtime()[3:5]
alarm_hour = alarm_hour + 1
print("Alarm time set to:", alarm_hour, ":", alarm_minute)
display.numbers(alarm_hour, alarm_minute, colon = True)

while True:
    # Check button 1 to increment hours
    if not button1.value():
        alarm_hour = (alarm_hour + 1) % 24
        display.numbers(alarm_hour, alarm_minute, colon = True)
        print("Alarm time set to:", alarm_hour, ":", alarm_minute)
        time.sleep(0.5)
        # Set all neopixels to green
        for i in range(num_leds):
           np[i] = (0, 0, 255)

        # Update the neopixels to show the new brightness level and color
        np.write()

    # Check button 2 to increment minutes
    if not button2.value():
        alarm_minute = (alarm_minute + 1) % 60
        print("Alarm time set to:", alarm_hour, ":", alarm_minute)
        display.numbers(alarm_hour, alarm_minute, colon = True)
        time.sleep(0.5)
        
        # Set all neopixels to green
        for i in range(num_leds):
           np[i] = (0, 0, 255)

        # Update the neopixels to show the new brightness level and color
        np.write()

    # Check button 3 to activate alarm
    if not button3.value():
        # Calculate the number of seconds until the alarm
        now = time.localtime()
        current_hour = now[3] + dstadjust
        current_minute = now[4]
        if alarm_hour < current_hour or (alarm_hour == current_hour and alarm_minute < current_minute):
            # If the alarm time is earlier than the current time, set the alarm for tomorrow
            seconds_until_alarm = ((alarm_hour + 24) * 3600) + (alarm_minute * 60) - (current_hour * 3600) - (current_minute * 60) - now[5]
        else:
            seconds_until_alarm = (alarm_hour * 3600) + (alarm_minute * 60) - (current_hour * 3600) - (current_minute * 60) - now[5]
        time.sleep(0.5)
        
        #show an alarm
        print ("alarm activated")
        display.scroll("alarm activated", delay=200)
        display.numbers(alarm_hour, alarm_minute, colon = True)
        # Set all neopixels to green
        for i in range(num_leds):
           np[i] = (255, 0, 0)

        # Update the neopixels to show the new brightness level and color
        np.write()
        
        
        # Wait until the alarm time
        time.sleep(seconds_until_alarm)

        # Give the alarm
        print("ALARM!")
        # Set all neopixels to green
        for i in range(num_leds):
           np[i] = (0, 255, 0)

        # Update the neopixels to show the new brightness level and color
        np.write()