import network
import ntptime
from machine import Pin, I2C
from lcd_api import LcdApi
from i2c_lcd import I2cLcd
from utime import localtime, sleep

# Function to connect to Wi-Fi
def connect_to_wifi():
    print("Connecting to WiFi", end="")
    sta_if = network.WLAN(network.STA_IF)
    sta_if.active(True)
    sta_if.connect('Wokwi-GUEST', '')  # Replace with your SSID and password
    while not sta_if.isconnected():
        print(".", end="")
        sleep(0.5)
    print(" Connected!")

# Initialize Wi-Fi connection
connect_to_wifi()

# Initialize I2C LCD
i2c = I2C(scl=Pin(22), sda=Pin(21))
lcd = I2cLcd(i2c, 0x27, 2, 16)  # Replace 0x27 with your LCD address if different

# Function to fetch and display current time
def display_current_time():
    while True:
        try:
            ntptime.settime()  # Synchronize with NTP server
            current_time = localtime()  # Get current time tuple (year, month, day, hour, minute, second, weekday, yearday)
            
            # Calculate adjusted hour (adding 3 hours, adjust UTC offset as needed)
            current_hour = (current_time[3] + 3) % 24  # Example: Adding 3 hours

            # Update only the parts of the LCD that change
            lcd.move_to(0, 0)
            lcd.putstr("{:02}:{:02}:{:02}".format(current_hour, current_time[4], current_time[5]))

            lcd.move_to(0, 1)
            lcd.putstr("{:02}/{:02}/{:04}".format(current_time[2], current_time[1], current_time[0]))

            sleep(0.3)  # Update time every 0.1 seconds (adjust as needed)
        
        except Exception as e:
            print("Error fetching time:", e)
            sleep(10)  # Retry after 10 seconds if there's an error

# Start displaying current time
display_current_time()