#!/usr/bin/env python3
import utime
from machine import WDT
from settings import Settings
from presets import Presets


def main():
    s = Settings()
    pin = s.get("led_pin", 10)
    num = s.get("num_leds", 30)

    p = Presets(pin=pin, num_leds=num)
    wdt = WDT(timeout=10000)
    
    # Create presets for on and off using the short-key fields that Presets expects
    # Preset fields:
    #   p = pattern name, b = brightness, d = delay, c = list of (r,g,b) colors
    p.edit("test_on", {
        "p": "on",
        "b": 64,
        "d": 120,
        "c": [(255, 0, 0), (0, 0, 255)],
    })
    p.edit("test_off", {"p": "off"})

    # ON phase
    p.select("test_on")
    start = utime.ticks_ms()
    while utime.ticks_diff(utime.ticks_ms(), start) < 800:
        wdt.feed()
        p.tick()
        utime.sleep_ms(10)

    # OFF phase
    p.select("test_off")
    start = utime.ticks_ms()
    while utime.ticks_diff(utime.ticks_ms(), start) < 100:
        wdt.feed()
        p.tick()
        utime.sleep_ms(10)


if __name__ == "__main__":
    main()