const sanitize = require("sanitize-html");

exports.sanitizeHtml = (html = "") => {
  return sanitize(html, {
    allowedTags: sanitize.defaults.allowedTags.concat(["img"]),
    allowedAttributes: {
      "*": ["style", "class"],
      img: ["src", "alt"]
    },
    disallowedTagsMode: "discard"
  });
};

exports.sanitizeForLog = (value) => {
    if (typeof value !== "string") return value;
    return value
        .replace(/[\r\n]+/g, " ")   
        .replace(/\t+/g, " ")     
        .replace(/[^\x20-\x7E]+/g, " "); 
};