import machine, neopixel, time
from colorsys import hsv_to_rgb
from my_functions import clear_ring
np_pin = machine.Pin(22) # pin is a machine.Pin instance.
np_n = 16 # n is the number of LEDs in the strip.
np_bpp = 3 # bpp is 3 for RGB LEDs, and 4 for RGBW LEDs.
np_timing = 1 # timing is 0 for 400KHz, and 1 for 800kHz LEDs (most are 800kHz).
np_auto_write: True
np = neopixel.NeoPixel(np_pin, np_n, np_bpp, np_timing, np_auto_write)

class Led():
  def __init__(self, pos, hue, sat, vib):
    self.pos = pos
    self.hue = hue
    self.sat = sat
    self.vib = vib

  def clear(self):
      np[self.pos] = np.bpp*(0,)
      np.write()
  
  def write(self):
      np.write()

  def set_color(self):
    print(f"Set color: hue: {self.hue}, sat: {self.sat}, vib: {self.vib}, pos: {self.pos})
    f_h=1/360
    f_s=1/100
    f_v=255/100
    color = tuple(map(round,hsv_to_rgb(self.hue*f_h, self.sat*f_s, self.vib*f_v))) # tuple map rounded to return rgb integers
    np[self.pos]= color
    np.write()

  def move_cw(self): # move the led clockwise 
      self.clear()
      self.pos += 1
      self.set_color()

  def move_ccw(self): # move the led counter clockwise
      self.clear()
      self.pos -= 1
      self.set_color()

clear_ring()
test = Led(1,12,100,100)
test.set_color()