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 = "";
document.addEventListener("keydown", (e) => {
	listofchars = listofchars + e.key;
	if (listofchars.length > 20) {
		listofchars = listofchars.substring(e.key.length);
	}
	if (listofchars.includes("safemode")) {
		window.location.href = panicurl;
		listofchars = "";
	} else if (listofchars.includes("debugplz")) {
		if (getCookie("debugging") == 1) {
			document.cookie = "debugging=0;";
			alert("debugging off!");
		} else {
			document.cookie = "debugging=1";
			alert("debugging on!");
		}
		listofchars = "";
	}
});
function panicMode() {
	panicurl = getCookie("panicurl");
	if (panicurl == "") {
		panicurl = "https://google.com";
	}
}
const head = document.getElementsByTagName("head")[0];
document.addEventListener(
	"DOMContentLoaded",
	function () {
		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');`;
		document.head.append(gscript, ingscript);
	},
	false
);
if (location.pathname.substring(1).includes("/") && localStorage.getItem("selenite.blockClose") == "true") {
	window.addEventListener("beforeunload", (e) => {
		e.preventDefault();
		e.returnValue = "";
		return "no";
	}, true);
}
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;
		}
	}
});
// modified from ultraviolet to make it different
let enc = {
	encode(str) {
		if (!str) return str;
		return btoa(
			encodeURIComponent(
				str
					.toString()
					.split("")
					.map((char, ind) => (ind % 3 ? String.fromCharCode(char.charCodeAt() + ind) : char))
					.join("")
			)
		);
	},
	decode(str) {
		if (!str) return str;
		let [input, ...search] = str.split("?");
		input = decodeURIComponent(atob(input));
		return (
			input
				.split("")
				.map((char, ind) => (ind % 3 ? String.fromCharCode(char.charCodeAt(0) - ind) : char))
				.join("") + (search.length ? "?" + search.join("?") : "")
		);
	},
};
if (localStorage.getItem("selenite.password")) {
	if (!location.hash) {
		location.hash = localStorage.getItem("selenite.password");
	}
}
if (JSON.parse(localStorage.getItem("selenite.passwordAtt"))) {
	if (JSON.parse(localStorage.getItem("selenite.passwordAtt"))[0] == false && Math.floor(Date.now() / 1000) - JSON.parse(localStorage.getItem("selenite.passwordAtt"))[1] < 600) {
		location.href = "https://google.com";
	}
}

if (location.hash) {
	localStorage.setItem("selenite.password", location.hash.substring(1));
	if (JSON.parse(localStorage.getItem("selenite.passwordAtt"))) {
		if (JSON.parse(localStorage.getItem("selenite.passwordAtt"))[0] == true && Math.floor(Date.now() / 1000) - JSON.parse(localStorage.getItem("selenite.passwordAtt"))[1] < 600) {
			console.log("already good :)");
		} else {
			if (prompt("Type the right password:") == enc.decode(location.hash.substring(1))) {
				localStorage.setItem("selenite.passwordAtt", `[true,${Math.floor(Date.now() / 1000)}]`);
				console.log("Correct password!");
			} else {
				localStorage.setItem("selenite.passwordAtt", `[false,${Math.floor(Date.now() / 1000)}]`);
				location.href = "https://google.com";
			}
		}
	} else {
		if (prompt("Type the right password:") == enc.decode(location.hash.substring(1))) {
			localStorage.setItem("selenite.passwordAtt", `[true,${Math.floor(Date.now() / 1000)}]`);
			console.log("Correct password!");
		} else {
			localStorage.setItem("selenite.passwordAtt", `[false,${Math.floor(Date.now() / 1000)}]`);
			location.href = "https://google.com";
		}
	}
}