#set BLINKA_FT232H=1
import time
import usb
import usb.util
dev = usb.core.find(idVendor=0x0403, idProduct=0x6014)
#print(dev)

import board
#dir(board)
#import neopixel
import neopixel_spi as neopixel
import datetime
from PIL import ImageGrab
from PIL import Image

# Konfiguration der NeoPixel-LEDs
# 480x360 
pixel_width = 140
pixel_height = 60 
PIXEL_ORDER = neopixel.RGB 

spi = board.SPI()
pixels = neopixel.NeoPixel_SPI(
    spi,
    pixel_width * pixel_height,
    brightness=0.6  ,
    pixel_order=PIXEL_ORDER,
    auto_write=False,
)

pixels.fill((255, 0, 0))
pixels.show()
time.sleep(1)
pixels.fill((255, 255, 255))
pixels.show()
time.sleep(1)

#for x in range(pixel_width):
#  pixels[0+x*pixel_height] = 0xFF0000
#  pixels.show()

#pixel_framebuf.display()

# Initialisieren der NeoPixel-LEDs
#pixels = neopixel.NeoPixel(LED_PIN, LED_COUNT, brightness=LED_BRIGHTNESS, auto_write=False, pixel_order=LED_ORDER)
def rgb2hex(r,g,b):
    return int('%02x%02x%02x' % (r, g, b), 16)

def capture_screen():
    # Erfasse den gesamten Bildschirminhalt
    screenshot = ImageGrab.grab(bbox=(1436,240,1908,450)) # 472 x 350  202

    # Skaliere das Bild auf die Anzahl der LEDs, um die Farbinformationen zu extrahieren
    scaled_image = screenshot.resize((pixel_width, pixel_height))  # 1 Zeile für LEDs

    # Hole die Pixeldaten (RGB) des Bildes
    pixel_data = scaled_image.load()

    return pixel_data

def display_on_neopixel(pixel_data):
    # Übertrage die Pixeldaten auf die NeoPixel-LEDs
    # Setze den Farbwert auf die entsprechende NeoPixel-LED
    t = ""
    for y in range(pixel_height):
        for x in range(pixel_width):
            #r, g, b = pixel_data[x, y]

            pixels[y+x*pixel_height] = pixel_data[x, y] #rgb2hex(r,g,b)
            #t = t + " "+('#%02x%02x%02x' % (r, g, b))

    #print(t)
    pixels.show()

if __name__ == "__main__":
    while True:
        # Erfasse den Bildschirm und zeige es auf den NeoPixels an
        pixel_data = capture_screen()
        display_on_neopixel(pixel_data)

        # Kurze Verzögerung, um nicht zu viele Updates zu senden
#        time.sleep(0.01)