import time
time.sleep(1) # Wait for USB to become ready

"""ILI9341 demo (clear)."""
from time import sleep, ticks_ms
from ili9341 import Display, color656
from machine import Pin, SPI  # type: ignore
import gc

colors = {
    "RED": (255, 0, 0),
    "GREEN": (0, 255, 0),
    "BLUE": (0, 0, 255),
    "YELLOW": (255, 255, 0),
    "AQUA": (0, 255, 255),
    "MAROON": (128, 0, 0),
    "DARK_GREEN": (0, 128, 0),
    "NAVY": (0, 0, 128),
    "TEAL": (0, 128, 128),
    "PURPLE": (128, 0, 128),
    "ORANGE": (255, 128, 0),
    "DEEP_PINK": (255, 0, 128),
    "CYAN": (128, 255, 255),
}

def display_Init():    
    # Baud rate of 40000000 seems about the max
    """global spi
    global display
    global x_center
    global y_center"""

    spi = SPI(0,  baudrate=40_000_000)    
    display = Display(spi, dc=Pin(15), cs=Pin(13), rst=Pin(14))
    x_center = display.width // 2
    y_center = display.height // 2

def test():
    """Test code."""    

    display.draw_text8x8(0, 0, 'Built-in', color565(255, 0, 255))
    display.draw_text8x8(16, 16, 'MicroPython', color565(255, 255, 0))
    display.draw_text8x8(32, 32, '8x8 Font', color565(0, 0, 255))
    display.draw_text8x8(0, y_center - 44, "Rotate = 90",
                         color565(255, 0, 0), rotate=90)
    display.draw_text8x8(x_center - 48, display.height - 9, "Rotate = 180",
                         color565(0, 255, 255), rotate=180)
    display.draw_text8x8(display.width - 9, y_center - 48, "Rotate = 270",
                         color565(255, 255, 255), rotate=270)
    display.draw_text8x8(x_center - 40, 140, "Rotate = 0",
                         color565(0, 255, 0), background=color565(255, 0, 0))
    display.draw_text8x8(20, y_center - 44, "Rotate = 90", color565(255, 0, 0),
                         rotate=90, background=color565(0, 255, 0))
    display.draw_text8x8(x_center - 48, display.height - 29, "Rotate = 180",
                         color565(0, 255, 255), rotate=180,
                         background=color565(0, 0, 255))
    display.draw_text8x8(display.width - 29, y_center - 48, "Rotate = 270",
                         color565(255, 255, 255), rotate=270,
                         background=color565(255, 0, 255))
    sleep(5)
    #display.cleanup()

    # Calculate valid hlines parameters for display clear method
    valid_hlines = []
    for i in range(1, display.height):
        if display.height % i == 0:
            valid_hlines.append(i)
    # Ensure only 13 entries, truncate or repeat the last one
    valid_hlines = valid_hlines[:13]
    if len(valid_hlines) < 13:
        valid_hlines += [valid_hlines[-1]] * (13 - len(valid_hlines))
    # Ensure only 13 entries, truncate or repeat the last one
    valid_hlines = valid_hlines[:13]
    if len(valid_hlines) < 13:
        valid_hlines += [valid_hlines[-1]] * (13 - len(valid_hlines))

    print('Clearing to black...')
    start = ticks_ms()
    display.clear()
    end = ticks_ms()
    print(f'Display cleared in {end - start} ms.')
    sleep(2)

    print('Clearing to white...')
    start = ticks_ms()
    display.clear(color565(255, 255, 255))
    end = ticks_ms()
    print(f'Display cleared in {end - start} ms.')
    sleep(2)

    for hlines, (color, rgb) in zip(valid_hlines, colors.items()):
        gc.collect()
        print(f'Clearing display to {color}, hlines={hlines}...')
        try:
            start = ticks_ms()
            display.clear(hlines=hlines, color=color565(*rgb))
            end = ticks_ms()
            print(f'Display cleared in {end - start} ms.')
        except Exception as e:
            print(e)
        sleep(1)

    sleep(5)
    display.cleanup()


display_Init()


print("Hello, Pi Pico W!")
test()

print("Mehmet")

yazi = "Mehmet Bilgi"
uzunluk = int(len(yazi) * 4)
yukseklik = 8 #font yuksekligi burada 8


for i, (color, rgb) in zip(range(30), colors.items()):
    display.draw_text8x8(x_center - uzunluk, display.height - (i * (yukseklik + 1)),  yazi,  color565(*rgb), rotate = 180)