from flask import Blueprint, request, jsonify
import markdown
from util.logger import logger
from auth.token import verify_token

markdown_blueprint = Blueprint('markdown_tool', __name__)


@markdown_blueprint.route('/api/markdown/render', methods=['POST'])
def render_markdown():
    user = verify_token()
    if not user:
        return jsonify({"message": "Nicht autorisiert"}), 401
    try:
        data = request.get_json(silent=True) or {}
        text = data.get("text", "")
        html = markdown.markdown(text, extensions=["tables", "fenced_code", "nl2br"])
        return jsonify({"html": html})
    except Exception as e:
        logger.error(f"Fehler Markdown: {e}")
        return jsonify({"message": "Fehler beim Rendern"}), 500