import time

def dev_urandom_index(lists: list):
    with open('/dev/urandom', 'rb') as urandom:
        random_bytes = urandom.read(2)
        random_number = int.from_bytes(random_bytes, 'big')
        random_index = random_number % len(lists)
        return random_index

def draw_from_list(lists: list, draw_count: int):
    draweds = []
    for _ in range(draw_count):
        random_index = dev_urandom_index(lists)
        drawed = lists.pop(random_index)
        draweds.append(drawed)
    return draweds

def color_text(text: str, color_code: str):
    start = f"\033[{color_code}m"
    reset = "\033[0m"
    return f"{start}{text}{reset}"

def view(num: int, drawed: str):
    print(f"\n{num}번째 당첨자를 선정합니다...")
    time.sleep(1)
    print(".", end="", flush=True)
    time.sleep(1)
    print(".", end="", flush=True)
    time.sleep(1)
    print(".\n")
    print(f"축하합니다! {num}번째 당첨자는 {color_text(drawed, 36)}님 입니다!")
    time.sleep(1.5)


if __name__ == "__main__":
    draw_count = input("당첨자 수를 입력하세요: ")
    lists = input("참가자 리스트를 공백으로 구분하여 입력하세요: ").split()
    draweds = draw_from_list(lists, int(draw_count))
    for num, drawed in enumerate(draweds):
        view(num + 1, drawed)
    
    print("\n최종 당첨자: " + color_text(f"{' '.join(draweds)}", 36))