'use strict';

/** BSD-2-Clause license
 *
 * Copyright (c) 2018-2023 NST <www.newinfosec.ru>, sss <sss at dark-alexandr dot net>, smake <smake at ya dot ru>.
 *
 */

//pop up message procedure
var popUpDeck = null;
var popUpElements = [];
function initPopUpDeck(){
	popUpDeck = document.createElement('div');
	document.body.appendChild(popUpDeck);

	popUpDeck.set('class', 'popupwrapper');
	document.querySelector('.popupwrapper').style.display = 'none';
}

function cleanPopUpDeck(){
	for(var i=0; i<popUpElements.length; i++){
		popUpElements[i].removeEvents();
		popUpElements[i].destroy();
		document.querySelector('.popupwrapper').style.display = 'none';
	}
}

function popUpMessage(type, msg, timeout, callback, center){
	var newMessage = document.createElement('div');
	popUpDeck.appendChild(newMessage);
	document.querySelector('.popupwrapper').style.display = 'block';

	newMessage.set('class', 'popupmessage');
	newMessage.set('text', msg);
	popUpDeck.addEvent('mouseleave',
		function(){
			if(callback)
				callback();
			newMessage.destroy();
			newMessage = null;
			document.querySelector('.popupwrapper').style.display = 'none';
		});

	var color = {
		r: 255,
		g: 255,
		b: 255
	};

	if(type=='error'){
		color.r = 247;
		color.g = 203;
		color.b = 30;
	}else
	if(type=='message'){
		color.r = 107;
		color.g = 180;
		color.b = 229;
	}else
	if(type=='critical'){
		color.r = 255;
		color.g = 0;
		color.b = 0;
	}

	if(center){
		newMessage.setStyle('position','absolute');
		newMessage.setStyle('top', document.body.offsetHeight/2);
		newMessage.setStyle('z-index', '1235');
	}
	newMessage.setStyle('background-color','rgba(' + color.r
											 + ',' + color.g
											 + ',' + color.b
											 + ', 0.8)' );

	if(timeout){
		window.setTimeout(
			function(){
				if(newMessage){
					if(callback)
						callback();
					newMessage.destroy();
					document.querySelector('.popupwrapper').style.display = 'none';
				}
			},
			timeout*5000);
	}

	popUpElements.push(newMessage);

	return newMessage;
}

function noInstancePopUp(){
	popUpMessage('critical', "This instance seems to be not working. Try to enter the console again.", 0, noInstancePopUp, true);
}