import os
from PIL import Image
import glob

def get_latest_screenshot(directory):
    """ Get the latest screenshot file from the given directory. """
    list_of_files = glob.glob(os.path.join(directory, '*.jpg')) # You can change the file extension if needed
    latest_file = max(list_of_files, key=os.path.getctime)
    return latest_file

def process_image(image_path):
    """ Process the image to decide if it's dark or light. """
    with Image.open(image_path) as img:
        # Resize image to 2x2
        img = img.resize((2, 2))

        # Get average color of the pixels
        average_color = sum(img.getdata(), (0, 0, 0))
        average_color = [color / 4 for color in average_color]  # Since the image is 2x2

        # Determine if the image is dark or light
        if sum(average_color) / 3 < 128:  # Average RGB values less than 128 is considered dark
            return 'closed'
        else:
            return 'open'

# Directory where the screenshots are stored
screenshot_directory = '/var/lib/motion/'

# Get the latest screenshot
latest_screenshot = get_latest_screenshot(screenshot_directory)

# Process the image and determine hackspace status
hackspace_status = process_image(latest_screenshot)
print(f"The hackspace is {hackspace_status}.")