var myport = "80";
var g_check_if_airelay = 1;

/*
var mymirror = "0";
var myflip = "0";
var myrotate = "0";
*/
/*
window.addEventListener("mousewheel", (e) => {
    if (e.deltaY === 1) {
        e.preventDefault();
    }
})*/

getIPCamSettings();
// Restricts input for the given textbox to the given inputFilter.

function getIPCamSettings() {
	var urlStr;
	if (g_check_if_airelay == 1) {
		urlStr = '/airelay/getipcamsettings';
	}
	else {
		urlStr = '/getipcamsettings';
	}

    if (localStorage.getItem('IPCAM_PORT') == null) {
        $.ajax({
            //url: "/airelay/getipcamsettings",
			url: urlStr,
            type: "GET",
            async: false,
            // timeout: 0,
            beforeSend: function (xmlHttp) {
                xmlHttp.setRequestHeader("If-Modified-Since", "0");
                xmlHttp.setRequestHeader("Cache-Control", "no-cache");
                //xmlHttp.setRequestHeader("Authorization", "Basic " + btoa("username:password")); 
            },
            success: function (retdata) {
                var jsonbuf = JSON.parse(retdata);

                myport = jsonbuf["IPCAM_PORT"];
                localStorage.setItem("IPCAM_PORT", myport);

                /*mymirror = jsonbuf["IPCAM_MIRROR"];
                myflip = jsonbuf["IPCAM_FLIP"];
                myrotate = jsonbuf["IPCAM_ROTATE"];
                */
                //console.info(retdata);
            },
            error: function (retdata) {
                console.warn(retdata);
                /*
                if (localStorage.getItem('IPCAM_PORT') != null) {
                    myport = localStorage.getItem('IPCAM_PORT');
                }*/
            }
        });
    }
    else {
        myport = localStorage.getItem('IPCAM_PORT');
    }
}


get_cgi = function ()
{
	if (arguments.length == 0)
	{
		return;
	}
	var ajax = new Array;
	var _timeout;
	if(window.location.protocol == "http:")
    {
        ajax["port"] = myport;
		if(arguments[0].port != null)
		{
            ajax["port"] = arguments[0].port;
            if (ajax["port"] == myport)
				ajax["url"] = "http://"+ (document.URL.split('//')[1]).split('/')[0].split(':')[0] + arguments[0].cmd;	
			else
				ajax["url"] = "http://"+ (document.URL.split('//')[1]).split('/')[0].split(':')[0] + ":" + ajax["port"] + arguments[0].cmd;
		}else{
			ajax["url"] = "http://"+ (document.URL.split('//')[1]).split('/')[0] + arguments[0].cmd;
		}
	
	}
	else
	{
		ajax["url"] = "https://"+ (document.URL.split('//')[1]).split('/')[0] + arguments[0].cmd;	
	}
	
	//console.log(ajax["url"]);
	
	ajax["async"] = true;
	if (typeof arguments[0].async == "boolean")
	{
		ajax["async"] = arguments[0].async;
	}
	if(arguments[0].timeout != null)
	{
		_timeout = arguments[0].timeout;
	}else{
		_timeout = 30000;
	}
	ajax["get_parser"] = arguments[0].get_parser;
	ajax["get_response"] = arguments[0].get_response;
	if(arguments[0].parameter != null)
	{
		ajax["parameter"] = arguments[0].parameter;
	}
	$.ajax({
		url: ajax["url"],
		type: 'GET',
		async: ajax["async"],
		timeout: _timeout,
		cache: false,
		error: function (xhr)
		{
			if (typeof ajax["get_parser"] == "function")
			{
				ajax["get_parser"]("cgi_error");
			}
			else if (typeof ajax["get_response"] == "function")
			{
				ajax["get_response"]("cgi_error");
			}
		},
		success: function (response)
		{
			//console.info(response);
			if (typeof ajax["get_parser"] == "function")
			{
				if(ajax["parameter"] != null)
				{
					ajax["get_parser"](parse_key_array_content(response),ajax["parameter"]);
				}
				else
				{
					ajax["get_parser"](parse_key_array_content(response));
				}
			}
			else if (typeof ajax["get_response"] == "function")
			{
				ajax["get_response"](response);
			}
		}
	});
}

post_cgi = function()
{
	if (arguments.length == 0)
	{
		return;
	}
	var ajax = new Array;
	var _timeout;
	
	if(window.location.protocol == "http:")
	{
		ajax["url"] = "http://"+ (document.URL.split('//')[1]).split('/')[0] + arguments[0].cmd;	
	}
	else
	{
		ajax["url"] = "https://"+ (document.URL.split('//')[1]).split('/')[0] + arguments[0].cmd;	
	}
	//console.log(ajax["url"]);
	ajax["async"] = true;
	if (typeof arguments[0].async == "boolean")
	{
		ajax["async"] = arguments[0].async;
	}
	if(arguments[0].timeout != null)
	{
		_timeout = arguments[0].timeout;
	}else{
		_timeout = 1900;
	}

	ajax["get_parser"] = arguments[0].get_parser;
	ajax["post_data"] = arguments[0].post_data;
	ajax["get_response"] = arguments[0].get_response;
	
	$.ajax({
			url: ajax["url"],
			data: ajax["post_data"],
			dataType: 'text',
			type: 'POST',
			async: ajax["async"],
			timeout: _timeout,
			cache: false,
		error: function (xhr)
		{
			if (typeof ajax["get_parser"] == "function")
			{
				ajax["get_parser"]("cgi_error");
			}
			else if (typeof ajax["get_response"] == "function")
			{
				ajax["get_response"]("cgi_error");
			}
		},
		success: function (response)
		{
			if (typeof ajax["get_parser"] == "function")
			{
				ajax["get_parser"](parse_key_array_content(response));
			}
			else if (typeof ajax["get_response"] == "function")
			{
				ajax["get_response"](response);
			}
		}
	});
}

parse_key_array_content = function(content,options)
{
	var options = $.extend({spliter1: '=', spliter2: '\n'},options);
	var result = { all: content };
	var place = content.split(options.spliter2);
	var info=new Array;
	for (var i=0;i<place.length;i++)
	{
		var sepSite = place[i].search(options.spliter1);
		if (sepSite!=-1)
		{
			var endSite = place[i].search(options.spliter2);
			info[2*i] = place[i].slice(0,sepSite);
			info[2*i+1] = place[i].slice(sepSite+1,endSite);
		}
	}

	var key, value, _i, _len;
	for (var i = _i = 0, _len = info.length; _i < _len; i = _i += 2)
	{
		key = $.trim(info[i]);
		value = info[i + 1];//$.trim(info[i + 1]);
		if (key !== '')
		{    
			result[key] = value;
		}
	}
	return result;
}
//common
/*function my_sleep(delay)
{
	var start = new Date().getTime();
	while (new Date().getTime() < start + delay);
};*/
function TranTextQuoteGV(v)
{
	var Sq_length=v.length;
	var o='';
	for(var i=0;i < Sq_length;i++)
	{
		if(v.charCodeAt(i)==0x2B)//+
			o+='%2B';
		else if(v.charCodeAt(i)==0x3B)//->;
			o+='%3B';
		else if(v.charCodeAt(i)==0x5C)//-> \
			o+='%5C';	
		else if(v.charCodeAt(i)==0x2F)// ->/
			o+='%2F';
		else if(v.charCodeAt(i)==0x26)//->&
		o+='%26';		
		else			
		o+=v.charAt(i);
	}
	return o;
};