#!/usr/bin/env python3
"""
Circle loading test 4: n1=30, n2=40, n3=5, n4=8 (Yellow)
Runs forever
Run with: mpremote run test/circle/4.py
"""

import patterns
import utime
from settings import Settings
from machine import WDT

print("Starting Circle Loading Test 4: n1=30, n2=40, n3=5, n4=8 (Yellow)")
print("Press Ctrl+C to stop")

# Load settings
settings = Settings()

# Initialize patterns using settings
p = patterns.Patterns(
    pin=settings["led_pin"], 
    num_leds=settings["num_leds"], 
    brightness=255,
    delay=2000
)

# Configure test parameters
p.n1 = 30   # Head moves 30 LEDs/second
p.n2 = 40   # Max length 40 LEDs
p.n3 = 5    # Tail moves 5 LEDs/second
p.n4 = 8    # Min length 8 LEDs
p.colors = [(255, 255, 0)]  # Yellow

print(f"LED Pin: {settings['led_pin']}")
print(f"LEDs: {settings['num_leds']}")
print(f"Brightness: {p.brightness}")
print(f"Parameters: n1={p.n1}, n2={p.n2}, n3={p.n3}, n4={p.n4}")
print(f"Color: {p.colors[0]}")

# Initialize watchdog timer
wdt = WDT(timeout=10000)
wdt.feed()

# Start pattern
p.select("cl")
print("Pattern started. Running forever...")

# Run forever
try:
    while True:
        wdt.feed()
        utime.sleep_ms(100)
except KeyboardInterrupt:
    print("\nStopping...")
    p.run = False
    p.off()
    print("LEDs turned off")