"""Twinkle pattern demo using led_patterns helpers."""

from machine import Pin
import neopixel
import time

from led_patterns import twinkle_frame


np = neopixel.NeoPixel(Pin(4), 36)

for frame in range(120):
    frame_colors = twinkle_frame(
        len(np),
        frame,
        base=(0, 0, 6),
        sparkle=(255, 210, 130),
        sparkles=5,
    )
    for i, color in enumerate(frame_colors):
        np[i] = color
    np.write()
    time.sleep(0.08)

np.fill((0, 0, 0))
np.write()