from PIL import ImageFont, ImageDraw, Image

def get_text_size(text, font_path, font_size, variation = None):
    # 폰트를 로드합니다.
    font = ImageFont.truetype(font_path, font_size)
    if variation:
        font.set_variation_by_name(variation)
    # 임시 이미지를 생성합니다.
    dummy_image = Image.new('RGB', (1, 1))
    draw = ImageDraw.Draw(dummy_image)

    # 텍스트의 크기를 계산합니다.
    text_bbox = draw.textbbox((0, 0), text, font=font)
    text_size = (text_bbox[2] - text_bbox[0], text_bbox[3] - text_bbox[1])

    return text_size


def hex_to_rgb(hex_color):
    # Remove the hash at the start if it's there
    hex_color = hex_color.lstrip('#')

    # Convert the string into integer values, then into a tuple
    rgb_tuple = tuple(int(hex_color[i:i + 2], 16) for i in (0, 2, 4))

    return rgb_tuple


def draw(font_size, text, color= (211, 213, 216), font_path = "./font/Helvetica_Neue_LT_Std_75_Bold.otf", variation = None):
    if isinstance(color, str):
        color = hex_to_rgb(color)

    font = ImageFont.truetype(font_path, font_size)
    if variation:
        font.set_variation_by_name(variation)
    if font_path == 'inter.ttf':
        offset_y = 10
    else:
        offset_y = 15
    x, y = get_text_size(text, font_path, font_size, variation)
    image = Image.new("RGBA", (x, y+offset_y), (0, 0, 0, 0))
    draw = ImageDraw.Draw(image)
    draw.text((0, 0), text, fill=color, font=font)
    return image


def space(base_img, box_position, box_size, objekt_img):

    # 가상 상자 위치와 크기
    x2, y2 = box_position
    x3, y3 = box_size

    # 객체 이미지 크기 가져오기
    x4, y4 = objekt_img.size

    # 중앙 위치 계산
    xc = x2 + (x3 - x4) / 2
    yc = y2 + (y3 - y4) / 2

    # 객체 이미지를 가상 상자의 중앙에 붙이기
    base_img.paste(objekt_img, (int(xc), int(yc)), objekt_img)
    return base_img



#asyncio.run(run())

#font = ImageFont.truetype('HalvarBreit-XBd.ttf').get_variation_names()
#print(font)