import dht
from machine import Pin, PWM
from neopixel import NeoPixel
from servo import Servo
from time import sleep
import _thread
import json

f = open("diagram.json")

json_config = json.load(f)

NUM_LEDS = 0
for part in json_config["parts"]:
    if part["type"] == "wokwi-led-ring" and "pixels" in part["attrs"]:
        NUM_LEDS = int(part["attrs"]["pixels"])
        break

servo = PWM(Pin(15), freq=50, duty=0)
sense = dht.DHT22(Pin(4))
pixels = NeoPixel(Pin(5), NUM_LEDS)

def vaja1():
    while True:
        sense.measure()
        temp = sense.temperature()
        if temp < 0:
            Servo(servo, 0)
        elif temp > 30:
            Servo(servo, 90)
        else:
            Servo(servo, temp*3)

def vaja2():
    while True:
        r = 0
        g = 255
        for i in range(NUM_LEDS):
            pixels[i] = (r,g,0)
            pixels.write()
            r += int(255/NUM_LEDS)
            g -= int(255/NUM_LEDS)
            sleep(0.1)
        sleep(0.5)
        pixels.fill((0,0,0))
        pixels.write()
        sleep(0.5)

t1 = _thread.start_new_thread(vaja1, ())
t2 = _thread.start_new_thread(vaja2, ())