from machine import Pin, SoftI2C
from utime import sleep
import oled_library, ultrasonic_library
import urequests as requests

oled_pin = SoftI2C(scl=Pin(22), sda=Pin(21))
trig = 19
echo = 18
led_pin = Pin(27, Pin.OUT)
button_pin = Pin(26, Pin.IN)

Calculate_of_car = 0
sensor = ultrasonic_library.HCSR04(trigger_pin=trig, echo_pin=echo)
screen = oled_library.SSD1306_I2C(width=128, height=64, i2c=oled_pin)

# Main loop
while True:
    distance_in_cm = sensor.distance_cm()
    logic_state = button_pin.value()

    if logic_state == 0:
        print("Button pressed!")
        led_pin.on()
        sleep(1)
        screen.fill(0)  # Clear the screen
        screen.text("Streetlight", 0, 0)
        screen.text("Status " , 0, 20)
        screen.text("LED ON: Button", 0, 40)
        screen.show()
    
    # Check ultrasonic sensor
    elif distance_in_cm < 10:  # Adjust the distance threshold to 10 cm
        print("Motion detected!")
        screen.fill(0)  # Clear the screen
        screen.text("Streetlight", 0, 0)
        screen.text("Status " , 0, 20)
        screen.text("LED ON: MOTION", 0, 40)
        screen.show()
        Calculate_of_car = Calculate_of_car + 1
        sleep(1)
        print("Number Of Car =", Calculate_of_car)
        led_pin.on()

    else:
        led_pin.off()
        light_status = "LED OFF"
        print("Number Of Car =", Calculate_of_car)
    
        # Update OLED display
        screen.fill(0)  # Clear the screen
        screen.text("Streetlight", 0, 0)
        screen.text("Status " , 0, 20)
        screen.text(light_status, 0, 40)
        screen.show()

    sleep(2)

    #Step 1
    #data_from_sensors = {"channel_id": 2585282,"field1": Calculate_of_car}

    #Step 2
    #HTTP_header = {'Content-Type' : 'application/json'}

    #Step 3
    #data_submit = requests.request("POST",url='https://api.thingspeak.com/update?api_key=V8U5KPS49CKNDZJM&',json=data_from_sensors,headers=HTTP_header)
    #data_submit.close()