from PIL import Image, ImageDraw, ImageFont
from pathlib import Path
import textwrap

def generate_image_from_text(text: str) -> Image.Image:
    """
    Generates a simple placeholder image for a lesson text.
    Returns a PIL.Image object.
    """

    # Image settings
    width, height = 1024, 1024
    background_color = (18, 18, 18)  # dark background
    text_color = (250, 41, 188)      # pink-ish text
    font_size = 24

    # Create a blank image
    img = Image.new("RGB", (width, height), color=background_color)
    draw = ImageDraw.Draw(img)

    # Load a default font
    try:
        font = ImageFont.truetype("Consolas.ttf", font_size)
    except:
        font = ImageFont.load_default()

    # Wrap text to fit image width
    margin = 40
    max_width = width - 2 * margin
    lines = textwrap.wrap(text, width=60)  # Adjust width as needed

    y_text = margin
    for line in lines:
        draw.text((margin, y_text), line, font=font, fill=text_color)
        y_text += font_size + 8

        if y_text > height - margin:
            break  # stop if text exceeds image height

    return img