from picozero import Servo, Speaker
import machine
import utime

# Tentukan pin komponen
ldr_pin = machine.ADC(26)
switch  = machine.Pin(6, machine.Pin.IN)
buzzer  = Speaker(13)
servo   = Servo(19)

def hujan():
    return switch.value() == 1

def malam(percentage):
    return percentage < 20

def siang(percentage):
    return percentage > 21

while True:
    ldr_value = ldr_pin.read_u16()
    ldr_min   = 512
    ldr_max   = 65008

    # untuk mencari persentase
    percentage = ((ldr_value - ldr_max) / (ldr_min - ldr_max)) * 100

    if percentage <= 20 or hujan():  # Switch ditekan (nilai 1)
        servo.max() # Gerakkan servo ke posisi 180 derajat
        buzzer.on()  # Buzzer menyala
        utime.sleep(5)
        buzzer.off()
    else:
        buzzer.off()
        servo.min() # Kembalikan servo ke posisi 0 derajat

    lux = "malam" if malam(percentage) else "siang"
    cuaca = "hujan" if hujan() else "tidak hujan"
    print("cuaca   :", cuaca)
    print("kondisi :", lux)

    utime.sleep(3)