// ==UserScript==
// @name         Discord Status Animator (Manual edit/Non-UI)
// @namespace    https://github.com/Hakorr/status-animator
// @run-at       document-start
// @version      1.0
// @description  Automatically changes your Discord status
// @author       HKR
// @match        https://discord.com/*
// @grant        none
// @downloadURL none
// ==/UserScript==

(function() {
	//Welcome! Don't be scared by the code, I was too lazy to do an UI for this.
	//All you have to edit is the statusanimation function's code (Around the line 40)
	
	var name = "Status Animator";
	var version = "V1.0";
	var run = true;

	//A Cookie will be made with this name, feel free to edit it
	var cookie_name = "StatusToken";
	var delete_cookie_after_a_week = true;
	
	//Your status will be changed to these after you close the Discord tab
	var default_status_text = "";
	var default_status_emoji = "";
	
	//Animation blocks////////////////
	/*
		1. status(emoji,text);
		2. await delay(ms);
	*/async function statusanimation() {
	////////////////////////////////////
	   
		status("👐","This");
		await delay(500);
		
		status("👀","Is");
		await delay(500);
		
		status("😶","A");
		await delay(500);
		
		status("✨","Test");
		await delay(500);
		
		status("","");
		await delay(2000);
		
	/////////////////////////////
	if (run) statusanimation(); }
	
	//Do not edit after this line (If you don't know what you're doing)
	///////////////////////////////////////////////////////////////////
	
	//Function to read the saved cookie
	window.getCookie = function(name) {
		var match = document.cookie.match(new RegExp('(^| )' + name + '=([^;]+)'));
		if (match) return match[2];
	}
	
	//Set the Discord Token as a Cookie for future use of the script
	if(document.cookie.indexOf(cookie_name + "=") == -1) {
		if(confirm("\"" + cookie_name + "\" cookie not found. Refreshing Discord to get it.\n\n- " + name + version)) {
			location.reload();
			var i = document.createElement('iframe');
			document.body.appendChild(i);
			
			//Get Token from localStorage
			var token = i.contentWindow.localStorage.token
			token = token.slice(1, -1);
			
			if(delete_cookie_after_a_week) {
				//Save the encrypted Token to a Cookie - The cookie will be deleted after a week
				document.cookie = cookie_name + "=" + token + "; secure=true; max-age=604800; path=/";
			} else {
				document.cookie = cookie_name + "=" + token + "; secure=true; path=/";
			}
		} else { throw new Error("[Not an actually uncaught] User stopped the Status Animator. \n\nNo cookie was found and user decided not to continue."); }
	}
	
	var status_text = "";
        var status_emoji = "";
	//Function that changes the status variables (Saves up a bit space)
	function status(emoji,text) {
		if(run) {
			status_text = text;
			status_emoji = emoji;
			
			setstatus();
		}
	}
	
	//Get Discord Token from saved Cookie
	var token = getCookie(cookie_name);
	
	//HTTP Request's URL address
	var url = "https://discord.com/api/v9/users/@me/settings";
	
	//Function that handles the HTTP request for the status change
	function setstatus() {

		//Set up a HTTP request to change the status
		var request = new XMLHttpRequest(); 
		request.open("PATCH", url); 
		request.setRequestHeader("Accept", "*/*" ); 
		request.setRequestHeader("Content-Type", "application/json"); 
		request.setRequestHeader("Authorization", token);
		
		//Send the HTTP request to change the status
		request.send(JSON.stringify({"custom_status":{"text":status_text,"emoji_name":status_emoji}}));
		
		//If request failed
		request.onreadystatechange = () => {
			if (request.status != 200) {
				run = false; 
				throw new Error("[Not an actually uncaught] Failed to update status. \n\nThe HTTP request failed. Most likely because the authorization token is incorrect.");
			}
		};
	}
	
	//Simple delay function for animation
	function delay(t) {
		return new Promise(function(resolve) {
		  setTimeout(resolve, t)
		});
	}
	
	//Start the animation for the first time
	if (run) statusanimation();
	
	//Edit (Clear by default) status before exiting
	window.onbeforeunload = function () {
		run = false;
		
		status_text = default_status_text;
		status_emoji = default_status_emoji;
		setstatus();
		
		return "";
	};
})();