import hyperion, time

def setColor(rgb):
	hyperion.setColor( bytearray( hyperion.ledCount * rgb))

# Get the parameters
fadeTime   = float(hyperion.args.get('fade-time', 5.0))
colorStart = hyperion.args.get('color-start', (255,174,11))
colorEnd   = hyperion.args.get('color-end', (100,100,100))

color_step = (
	(colorEnd[0] - colorStart[0]) / 256.0,
	(colorEnd[1] - colorStart[1]) / 256.0,
	(colorEnd[2] - colorStart[2]) / 256.0
)

# fade color
for step in range(256):
	if hyperion.abort():
		break

	setColor( (
		int( min(max(0, colorStart[0] + color_step[0]*step), 255) ),
		int( min(max(0, colorStart[1] + color_step[1]*step), 255) ),
		int( min(max(0, colorStart[2] + color_step[2]*step), 255) )
	) )

	time.sleep( fadeTime / 256 )

# maintain color until effect end
setColor(colorEnd)
while not hyperion.abort():
	time.sleep(1)