let head_html = `
<meta name="msvalidate.01" content="C7C22BFC370FF94AEF3728AE06742E0B">
<link rel="icon" type="image/x-icon" href="https://gitcode.net/dnrops/blogangular/-/raw/master/src/favicon.ico">
`;
// let head = window.document.head.innerHTML;
// window.document.head.innerHTML = head.concat([head_html]);
let h2_vec = document.getElementsByTagName("h2");
let li = document.createElement("li");
li.className = "h2-to-li";

let replace_list = [
  ["，",""],
  [",",""],
  [" ","-"],
  [".",""],
  ["，",""],
];
function replace_all(str) {
  let newstr = str.trim();
  for (let i = 0; i < replace_list.length; i++) {
    newstr = newstr.replace(replace_list[i][0], replace_list[i][1]);
  }
  return newstr;
}


for (let index = 0; index < h2_vec.length; index++) {
  const h2 = h2_vec[index];
  let a = document.createElement("a");
  a.href = `#${replace_all(h2.innerText.toLowerCase().replace(/\(/g,"").replace(/\)/g,"").replace(/ /g,"-"))}`;
  a.innerText = h2.innerText;
  li.appendChild(a);
}

const activeElement = document.querySelector('.active');
const parentElement = activeElement.parentNode;

if(parentElement.parentNode.classList.contains("section")){
  parentElement.setAttribute('style', 'display: flex;flex-direction: column;');
  parentElement.appendChild(li);
}

function handleLogin() {
  if (localStorage.getItem('token') != null) {
    let originalUrl = localStorage.getItem('originalUrl');
    window.location.href = originalUrl;
  }
}

if (window.location.pathname("posts/ctf")) {
  // Get the current URL
  if (!window.location.pathname.endsWith("ctf/login.html")) {
      if(localStorage.getItem('token') !== "token"){
        let originalUrl = window.location.href;
        localStorage.setItem('originalUrl', originalUrl);
        window.location.href = "login.html";
      }else{
        let originalUrl = localStorage.getItem("originalUrl");
        window.location.href = originalUrl;
      }
  }

}