Untitled

import time
from rpi_ws281x import *
import argparse

# LED strip configuration:
LED_COUNT      = 30      # Number of LED pixels
LED_PIN        = 18      # GPIO pin connected to the pixels (18 uses PWM!).
LED_FREQ_HZ    = 800000  # LED signal frequency in hertz (usually 800khz)
LED_DMA        = 10      # DMA channel to use for generating a signal (try 10)
LED_BRIGHTNESS = 65      # Set to 0 for darkest and 255 for brightest
LED_INVERT     = False   # True to invert the signal (when using NPN transistor level shift)
LED_CHANNEL    = 0       # set to '1' for GPIOs 13, 19, 41, 45 or 53


class ServiceStatus:
    HEALTHY =   {"name": "HEALTHY",   "rbg": (0, 255, 0)}
    UNHEALTHY = {"name": "UNHEALTHY", "rbg": (255, 0, 0)}
    UNKNOWN =   {"name": "UNKNOWN",   "rbg": (255, 255, 0)}

class GingerBreadPart:
    def __init__(self, led_start, led_end, service_name):
        self.service_name = service_name
        self.status = ServiceStatus.UNKNOWN
        self.led_start = led_start
        self.led_end = led_end

    def set_status(self, status):
        self.status = status

# azure_devops
# azure
# citrix
# github
# kong

head = GingerBreadPart(0, 20, "head")

head =  [0, 20]
r_arm = [21, 40]
r_leg = [40, 60]
l_leg = [61, 80]
l_arm = [81, 100]

# status of each service
# Possible statuses: {HEALTHY, UNHEALTHY, UNKNOWN}
head = "HEALTHY"
r_arm = "HEALTHY"
r_leg = "HEALTHY"
l_leg = "HEALTHY"
l_arm = "HEALTHY"


def set_led_lights(led_strip, led_start, led_end, color: Color):
    """ Set the color of the LEDs in the range led_start to led_end to the list color"""

    for led in range(led_start, led_end):
        print("set_light(led_strip, rgb[0], rgb[1], rgb[2])")
        led_strip.setPixelColor(led, color)
        led_strip.show()


# def set_service_status(led_strip: Adafruit_NeoPixel, service: GingerBreadPart, set_status: ServiceStatus):
#     if GingerBreadPart.status == set_status:
#         print(f"Service is already in the desired state")
#         return
    
#     color_tuple = (255, 0, 0)
#     set_led_lights(led_strip, service.led_start, service.led_end, color_tuple)


# Define functions which animate LEDs in various ways.
def colorWipe(strip, color, wait_ms=50):
    """Wipe color across display a pixel at a time."""
    for i in range(strip.numPixels()):
        strip.setPixelColor(i, color)
        strip.show()
        time.sleep(wait_ms/1000.0)


if __name__ == '__main__':
    # Process arguments
    parser = argparse.ArgumentParser()
    parser.add_argument('-c', '--clear', action='store_true', help='clear the display on exit')
    args = parser.parse_args()

    # Create NeoPixel object with appropriate configuration.
    strip = Adafruit_NeoPixel(LED_COUNT, LED_PIN, LED_FREQ_HZ, LED_DMA, LED_INVERT, LED_BRIGHTNESS, LED_CHANNEL)
    # Intialize the library (must be called once before other functions).
    strip.begin()

    try:
        # Init: Set all services to unknown

        while True:
            time.sleep(5)
            set_led_lights(strip, 0, 20, Color(255, 0, 0))
            time.sleep(5)
            set_led_lights(strip, 21, 40, Color(255, 0, 0))
            time.sleep(5)
            set_led_lights(strip, 41, 60, Color(255, 0, 0))
            time.sleep(5)
            set_led_lights(strip, 61, 80, Color(255, 0, 0))


    except KeyboardInterrupt:
        if args.clear:
            colorWipe(strip, Color(0,0,0), 10)