var com = new Object();
com.nateon = new Object();
com.nateon.talk = new Object();

var nate = {};
com.nateon = {};
com.nateon.talk = {};



/*
 * nateon Share Objs.
 * 2012.07.24 - fix android 4.0(ICS) bug
 * 2014.01.08 - fix android app call. iframe src TO URL protocol.(intent) 
 * */
com.nateon.talk.NateonShare = function(title, desc, thimg, href, srclink, memo, ver, appid, appver, appname, applist)
{
	$(document).find("body").append("<iframe id='__nateonshare'></iframe>");
	$("#__nateonshare").hide();
	
	this.title = encodeURIComponent(title); 		// required
	this.desc = encodeURIComponent(desc);
	this.thimg = encodeURIComponent(thimg);
	this.href = encodeURIComponent(href);
	this.srclink = encodeURIComponent(srclink);	// required
	this.memo = encodeURIComponent(memo);
	this.ver = encodeURIComponent(ver);
	this.appid = encodeURIComponent(appid);
	this.appver = encodeURIComponent(appver);
	this.appname = encodeURIComponent(appname);
	this.applist = encodeURIComponent(JSON.NateOnStringify(applist));
	
	
	//check required params.
	try
	{
		if (isEmptyString(this.title) || isEmptyString(this.srclink))
		{
			throw "IllegalArgumentException";
		}
	}
	catch(e)
	{
		if (e == "IllegalArgumentException")
		{
			//implement.
		}
	}
};

com.nateon.talk.NateonShare.prototype.execute = function(callback)
{
	var userAgent = navigator.userAgent.toLocaleLowerCase();
	
	var msgParam = new com.nateon.talk.StringBuilder("link");
	msgParam.append("?thimg=").append(this.thimg)
		.append("&title=").append(this.title)
		.append("&desc=").append(this.desc)
	    .append("&href=").append(this.href)
	    .append("&srclink=").append(this.srclink)
	    .append("&memo=").append(this.memo)
	    .append("&ver=").append(this.ver)
	    .append("&appver=").append(this.appver)
	    .append("&appid=").append(this.appid)
	    .append("&appname=").append(this.appname);
	
	if (userAgent.search("android") > -1)
	{
		if (userAgent.search("chrome") > -1)
		{
			var callAppURL = "intent://" + msgParam.toString() + "/#Intent;scheme=nateonuc;package=Uxpp.UC;end;";
			window.location = callAppURL;
		}
		else
		{
			$("#__nateonshare").attr("src","nateonuc://" + msgParam.toString());
			$("#__nateonshare").load( function noapp() { window.location = "http://br.nate.com/index.php?code=A092" });
		}
		
	}
	else if (userAgent.search("iphone") > -1)
	{
		var clickedAt = +new Date;
		setTimeout(	function() {
			if (+new Date - clickedAt < 2000)
			{
				if (typeof callback == 'function')
				{
					callback.call(this);
				}
				else if (userAgent.search("iphone") > -1)
				{
					$("#__nateonshare").attr("src", "http://br.nate.com/index.php?code=A089");
				}
			}
		} ,500);
		var callAppURL = "nateonuc://" + msgParam.toString();
		$("#__nateonshare").attr("src", callAppURL);
	}
};

/*
 * tiny(share url link) Objs.
 * */
com.nateon.talk.NateonShareTiny = function(title, href, srclink, ver, appid, appver, appname, applist)
{
	$(document).find("body").append("<iframe id='__nateonshare'></iframe>");
	$("#__nateonshare").hide();
	
	this.title = encodeURIComponent(title); 		// require
	this.href = encodeURIComponent(href);
	this.srclink = encodeURIComponent(srclink);	// require
	this.ver = encodeURIComponent(ver);
	this.appid = encodeURIComponent(appid);
	this.appver = encodeURIComponent(appver);
	this.appname = encodeURIComponent(appname);
	this.applist = encodeURIComponent(JSON.NateOnStringify(applist));

	try 
	{
		// 필수 파라메터 체크
		if (isEmptyString(this.title) || isEmptyString(this.srclink)) 
		{
			throw "IllegalArgumentException";
		}
	} 
	catch (e) 
	{
		if (e == "IllegalArgumentException") 
		{
			// implement.
		}
	}
};

com.nateon.talk.NateonShareTiny.prototype.execute = function(callback)
{
	var userAgent = navigator.userAgent.toLocaleLowerCase();
	var msgParam = new com.nateon.talk.StringBuilder("link");
	msgParam.append("?title=").append(this.title)
	.append("&href=").append(this.href)
	.append("&srclink=").append(this.srclink)
	.append("&ver=").append(this.ver)
	.append("&appid=").append(this.appid)
	.append("&appver=").append(this.appver)
	.append("&appname=").append(this.appname);
	
	if (userAgent.search("android") > -1)
	{
		if (userAgent.search("chrome") > -1)
		{
			var callAppURL = "intent://" + msgParam.toString() + "/#Intent;scheme=nateonuc;package=Uxpp.UC;end;";
			window.location = callAppURL;
		}
		else
		{
			$("#__nateonshare").attr("src","nateonuc://" + msgParam.toString());
			$("#__nateonshare").load( function noapp() { window.location = "http://br.nate.com/index.php?code=A092" });
		}
	}
	else if (userAgent.search("iphone") > -1)
	{
		var clickedAt = +new Date;
		setTimeout(	function() {
			if (+new Date - clickedAt < 2000)
			{
				if (typeof callback == 'function')
				{
					callback.call(this);
				}
				else if (userAgent.search("iphone") > -1)
				{
					$("#__nateonshare").attr("src", "http://br.nate.com/index.php?code=A089");
				}
			}
		} ,500);
		var callAppURL = "nateonuc://" + msgParam.toString();
		$("#__nateonshare").attr("src", callAppURL);
	}
};


/*
 * utility functions.
 * */
com.nateon.talk.NateonShare.prototype.isEmptyString = function(str) 
{
	if (str.replace(/^\s*/, "").replace(/\s*$/, "").length == 0)
		return true;
	return false;
};

com.nateon.talk.StringBuilder = function(value) 
{
	this.strings = new Array("");
	this.append(value);
};

com.nateon.talk.StringBuilder.prototype.append = function(value) 
{
	if (value) {
		this.strings.push(value);
	}
	return this;
};

com.nateon.talk.StringBuilder.prototype.toString = function() 
{
	return this.strings.join("");
};

JSON.NateOnStringify = JSON.NateOnStringify || function(obj) 
{
	var t = typeof (obj);
	if (t != "object" || obj === null) 
	{
		if (t == "string")
			obj = '"' + obj + '"';
		return String(obj);
	} 
	else 
	{
		var n, v, json = [], arr = (obj && obj.constructor == Array);
		for (n in obj) {
			v = obj[n];
			t = typeof (v);
			if (t == "string")
				v = '"' + v + '"';
			else if (t == "object" && v !== null)
				v = JSON.NateOnStringify(v);
			json.push((arr ? "" : '"' + n + '":') + String(v));
		}
		return (arr ? "[" : "{") + String(json) + (arr ? "]" : "}");
	}
};

function AppList(applist)
{
	this.applist = applist;
}