from PIL import ImageFont

class FontManager:
    def __init__(self, size=12):
        self.font = ImageFont.truetype("/usr/share/fonts/truetype/dejavu/DejaVuSans.ttf", size)

    def set_font_size(self, size):
        self.font = ImageFont.truetype("/usr/share/fonts/truetype/dejavu/DejaVuSans.ttf", size)

def draw_multiline_text(self, draw, text, x, y, width, height):
    lines = []
    words = text.split(" ")
    line = ""
    for word in words:
        test = f"{line} {word}".strip()
        bbox = self.font.getbbox(test)
        test_width = bbox[2] - bbox[0]
        if test_width <= width:
            line = test
        else:
            lines.append(line)
            line = word
    lines.append(line)

    draw.rectangle((0, 0, width, height), outline=0, fill=0)
    for idx, line in enumerate(lines):
        draw.text((x, y + idx * self.font.size), line, font=self.font, fill=255)


        draw.rectangle((0, 0, width, height), outline=0, fill=0)
        for idx, line in enumerate(lines):
            draw.text((x, y + idx * self.font.size), line, font=self.font, fill=255)