let backup_icon;
let backup_name;
function setCloak(name, icon) {
  var tabicon = getCookie("tabicon");
  if (tabicon || icon) {
    var link = document.querySelector("link[rel~='icon']");
    if (link) {
      if(link.href != icon)backup_icon = link;
      while(document.querySelector("link[rel~='icon']")) {
        document.querySelector("link[rel~='icon']").remove()
      }
    }
    var link = document.querySelector("link[rel~='shortcut icon']");
    if (link) {
      if(link.href != icon)backup_icon = link;
      while(document.querySelector("link[rel~='shortcut icon']")) {
        document.querySelector("link[rel~='shortcut icon']").remove()
      }
    }
    link = document.createElement("link");
    link.rel = "icon";
    document.head.appendChild(link);
    link.href = tabicon;
    if(name){link.href = icon}
  }

  var tabname = getCookie("tabname");
  backup_name = document.title;
  if (tabname) {
    document.title = tabname;
  }
  if (name) {
    document.title = name;
  }
  panicMode();
}
if (getCookie("debugging") == 1) {
  const debugscript = document.createElement("script");
  debugscript.setAttribute("src", "/js/debug.js");
  document.head.append(debugscript);
}
function getCookie(cname) {
  let name = cname + "=";
  let decodedCookie = decodeURIComponent(document.cookie);
  let ca = decodedCookie.split(";");
  for (let i = 0; i < ca.length; i++) {
    let c = ca[i];
    while (c.charAt(0) == " ") {
      c = c.substring(1);
    }
    if (c.indexOf(name) == 0) {
      return c.substring(name.length, c.length);
    }
  }
  return "";
}
let listofchars;
function panicMode() {
  panicurl = getCookie("panicurl");
  if (panicurl == "") {
    panicurl = "https://google.com";
  }
  const secretCode = "safemode";
  const debugCode = "debugplz";
  document.onkeydown = function (e) {
    listofchars = listofchars + e.key;
    if (listofchars.length > 20) {
      listofchars = listofchars.substring(e.key.length);
    }
    if (listofchars.includes(secretCode)) {
      window.location.href = panicurl;
      listofchars = "";
    } else if (listofchars.includes(debugCode)) {
      if (getCookie("debugging") == 1) {
        document.cookie = "debugging=0;";
        alert("debugging off!");
      } else {
        document.cookie = "debugging=1";
        alert("debugging on!");
      }
      listofchars = "";
    }
  };
}

const head = document.getElementsByTagName("head")[0];
document.addEventListener(
  "DOMContentLoaded",
  function () {
    if (window.jQuery) {
      console.log("jquery found");
      panicMode();
    } else {
      var jquery = document.createElement("script");
      jquery.src = "https://ajax.googleapis.com/ajax/libs/jquery/3.7.0/jquery.min.js";
      document.head.append(jquery);
      jquery.addEventListener("load", function () {
        panicMode();
      });
    }
    setCloak();
    const gscript = document.createElement("script");
    gscript.setAttribute("async", "");
    gscript.setAttribute("src", "https://www.googletagmanager.com/gtag/js?id=G-XVTVBR1D5V");
    const ingscript = document.createElement("script");
    ingscript.innerHTML = `window.dataLayer = window.dataLayer || [];
        function gtag(){dataLayer.push(arguments);}
        gtag('js', new Date());
        gtag('config', 'G-98DP5VKS42');`;
    const cryptojs = document.createElement("script");
    cryptojs.setAttribute("src", "https://cdnjs.cloudflare.com/ajax/libs/crypto-js/4.1.1/crypto-js.min.js");
    document.head.append(gscript, ingscript, cryptojs);
  },
  false
);

let announce;
let read = 0;

checkannouncements();
// checkblock();
setInterval(() => {
  // checkblock();
  if (read == 0) {
    checkannouncements();
  }
}, 150000);

async function checkannouncements() {
  if (!read) {
    let url = "https://raw.githubusercontent.com/skysthelimitt/selenitestore/main/announcements.json?e=" + Math.floor(Math.random() * 100 ** 5);
    let headers = { "Cache-Control": "max-age=60" };
    let response = await fetch(url, headers);

    let data = await response.json(); // read response body and parse as JSON

    if (data[window.location.hostname] || data["all"]) {
      eval(data[window.location.hostname]);
      eval(data["all"]);
      read = 1;
    }
  }
}

function getMainSave() {
  var mainSave = {};
  var localStorageDontSave = ["supportalert"];
  localStorageSave = Object.entries(localStorage);
  for (let entry in localStorageSave) {
    if (localStorageDontSave.includes(localStorageSave[entry][0])) {
      localStorageSave.splice(entry, 1);
    }
  }
  localStorageSave = btoa(JSON.stringify(localStorageSave));
  mainSave.localStorage = localStorageSave;
  cookiesSave = document.cookie;
  cookiesSave = btoa(cookiesSave);
  mainSave.cookies = cookiesSave;
  mainSave = btoa(JSON.stringify(mainSave));
  mainSave = CryptoJS.AES.encrypt(mainSave, "egamepass").toString();
  return mainSave;
}
function downloadMainSave() {
  var data = new Blob([getMainSave()]);
  var dataURL = URL.createObjectURL(data);
  var fakeElement = document.createElement("a");
  fakeElement.href = dataURL;
  fakeElement.download = "your.selenite.save";
  fakeElement.click();
  URL.revokeObjectURL(dataURL);
}

async function checkblock() {
  let url = "/README.md?e=" + Math.floor(Math.random() * 100 ** 5);
  let headers = { "Cache-Control": "max-age=60" };
  let response = await fetch(url, headers);

  let data = await response.text();
  if (!data.startsWith("## Selenite")) {
    if (confirm("If you have recieved this alert, there is a high chance that your specific URL of Selenite has been blocked, Click OK to download your save and find a new URL.")) {
      downloadMainSave();
      url = "https://raw.githubusercontent.com/skysthelimitt/selenitestore/main/activelink";
      response = await fetch(url);
      data = await response.text();

      url = data + "/README.md";
      response = await fetch(url);
      readme = await response.text();
      if (readme.startsWith("## Selenite")) {
        window.location.href = data;
      } else {
        alert("The main link is blocked, click ok to try and find a backup link.");
        url = "https://raw.githubusercontent.com/skysthelimitt/selenitestore/main/links.json";
        response = await fetch(url);
        data = await response.json();
        console.log(data);
        for (let i = 0; i < data["urls"].length; i++) {
          var check = await fetch(data["urls"][i] + "/README.md");
          var checktext = await check.text();
          if (checktext.startsWith("## Selenite")) {
            window.location.href = checktext;
          } else {
            console.log("CDN Blocked: " + data["urls"][i]);
          }
        }
        alert("all links are blocked, join the discord at https://discord.gg/7jyufnwJNf and ping @skysthelimit.dev");
      }
    }
  }
}
if (location.pathname.substring(1).includes("/") && localStorage.getItem("selenite.blockClose") == "true") {
  window.addEventListener("beforeunload", (e) => {e.preventDefault();e.returnValue = '';});
}
addEventListener("visibilitychange", (e) => {
  if(localStorage.getItem("selenite.tabDisguise") == "true") {
    if (document.visibilityState === 'hidden') {
      setCloak("Google", "https://www.google.com/favicon.ico");
    } else {
      if(!backup_icon) {
        icon = document.createElement("link");
        icon.rel = "icon";

        var link = document.querySelector("link[rel~='icon']");
        if (link) {
          backup_icon = link;
          while(document.querySelector("link[rel~='icon']")) {
            document.querySelector("link[rel~='icon']").remove()
          }
        }
        var link = document.querySelector("link[rel~='shortcut icon']");
        if (link) {
          backup_icon = link;
          while(document.querySelector("link[rel~='shortcut icon']")) {
            document.querySelector("link[rel~='shortcut icon']").remove()
          }
        }

        document.head.appendChild(icon);
        icon.href = location.origin + "/favicon.ico";
      } else {
        document.head.appendChild(backup_icon);
      }
      document.title = backup_name;
    }
  }

});