from machine import Pin, ADC
from esp32_gpio_lcd import GpioLcd
import time

# Setup LCD
lcd = GpioLcd(
    rs_pin=Pin(14),
    enable_pin=Pin(27),
    d4_pin=Pin(26),
    d5_pin=Pin(25),
    d6_pin=Pin(33),
    d7_pin=Pin(32),
    num_lines=2,
    num_columns=16
)

# Setup Sensor
ldr = ADC(Pin(35))
temp = ADC(Pin(34))

ldr.atten(ADC.ATTN_11DB)
temp.atten(ADC.ATTN_11DB)

while True:
    ldr_value = ldr.read()
    temp_value = temp.read()

    lux = (1 - (ldr_value / 4095)) * 1000
    suhu = (1 - (temp_value / 4095)) * 80   # max 80

    # =========================
    # LOGIKA KONDISI (pakai AND semua)
    # =========================
    if lux > 600 and suhu > 60:
        status = "Kebakaran"
    elif lux > 200 and suhu > 40:
        status = "Waspada"
    else:
        status = "Aman"

    lcd.clear()
    # Baris pertama: tampilkan Lux dan Suhu
    lcd.move_to(0, 0)
    lcd.putstr("L:{:.0f} S:{:.0f}".format(lux, suhu))

    # Baris kedua: tampilkan status
    lcd.move_to(0, 1)
    lcd.putstr(status)

    time.sleep(1)