///////////////////////////////////////////////////
/*
 
			Online users stuff:
			todo: organize
*/
			
		// local list of online users
		var onlineUsers = new Array();
		
		var stateSignature = 0; /* simple update mechanism:
									    sum all the ids of online users.
									    if it changed, means an id left or
									    joined, so only then resend the list
									    saves on traffic and mysql resources */
    
    
		var updateTimerID = 0;
		
		
	

    
	
	
	
	
	
	
	
	

	function getOnlineUsers() {
		
		onlineUsers = Array();
		
	    var xml = new JKL.ParseXML("v2/api/users.php?cmd=getOnlineUsers&option=fullList");
	    var data = xml.parse();
	    tmp_str = "";
	    if (data.nCube.userlist.response != "ERROR") {
			if (data.nCube.userlist.response) {
				for (user in data.nCube.userlist.response.user) {
					// for readability's sake
					cur =  data.nCube.userlist.response.user[user];
					
					newUser = new Object();
					
					newUser.id 		= trim(cur.id);
					newUser.username 	= trim(cur.username);
					newUser.status 		= trim(cur.status);
										newUser.gender 		= trim(cur.gender);
					newUser.account_type = trim(cur.account_type);
					newUser.default_pic	= trim(cur.default_pic);
					newUser.age 		= trim(cur.age);
					newUser.srch_city_nm = trim(cur.srch_city_nm);
					newUser.province 	= trim(cur.province);
					newUser.lastlogin 	= trim(cur.lastlogin);
					
					// push that user object in the list
					onlineUsers.push(newUser);
					
					stateSignature += parseInt(data.nCube.userlist.response.user[user].id); // sum the ids to make current state signature
				}
				
				onlineUsers.sort(userSortLastLogin);
				buildUserList();
				
			} else { tmp_str = "<b class='warning'>Une erreur est survenue.</b><br>Message:<div class='graybox'>"+data.nCube.userlist.description + "</div>"; }
	    } else { tmp_str = "<b class='warning'>Une erreur est survenue.</b><br>Message:<div class='graybox'>"+data.nCube.userlist.description + "</div>"; }
	    document.getElementById("userlist").innerHTML = tmp_str;
	}
	
	
	function updateUserList() {
		
	    var xml = new JKL.ParseXML("v2/api/users.php?cmd=getOnlineUsers&stateSig="+stateSignature);	
	    var data = xml.parse();
		
	    if (trim(data.nCube.userlist.response) != "ERROR") {
			if (trim(data.nCube.userlist.response) != "NO_CHG") { // our state signature is the same as the server's, no update needed

				if (data.nCube.userlist.response) {
					
					updatedUsers = Array(); 	// new list of users
					getDetailsList = ""; 			// if we get new users that popped online, their id's will go here
					stateSignature = 0; 			// reset state sig
					
					for (userIDX in data.nCube.userlist.response.user) {
						
						// for readability's sake
						tmpusr = data.nCube.userlist.response.user[userIDX];
						
						stateSignature += parseInt(tmpusr.id); // update our state signature by adding the user's id
						
						// was this user already online ?
						isKnownUser = findUserBy("id", trim(tmpusr.id), onlineUsers, true);
						
						// user just got online - if more than one, make it a comma-delimited list of ids
						if (!isKnownUser) {
							
							getDetailsList += (getDetailsList != "" ? "," : "")+trim(tmpusr.id);
							
							// add to updated list anyway, we'll add missing infos later - see line 285
							newUser = new Object();
							
							newUser.id 		= trim(tmpusr.id);
							newUser.username 	= "";
							newUser.status 		= trim(tmpusr.status);
														newUser.gender 		= "";
							newUser.account_type 	= "";
							newUser.default_pic	= "";
							newUser.age 			= "";
							newUser.srch_city_nm 	= "";
							newUser.province 	= "";
							newUser.lastlogin 	= "";
							
							newUser.nln 		= 1; // animation marker - is resetted on next refresh
							
							updatedUsers.push(newUser);
							
						} else {
							
							// update status first
							isKnownUser.status = trim(tmpusr.status);
							
							// add to updated list.. see if we can just pop in an out entries off onlineUsers instead of rebuilding the whole thing
							updatedUsers.push(isKnownUser);
							
						}
					
					}



					
					glowList = Array(); // hilight the users that just came online
			
					// new users popped online, fetch their info and add them to onlineUsers
					if (getDetailsList) {
						
						newUsers = getUserInfo(getDetailsList);
						if (newUsers) { // found anything ?
							
							// single user ?
							if (newUsers.id != undefined) {
								
								// add the missing info the the prepared object from line 242
								IDX = findUserBy("id", trim(newUsers.id), updatedUsers, false, true);
								if (IDX != undefined) {
								
									glowList.push("nln_"+trim(newUsers.id));

									updatedUsers[IDX].username 		= trim(newUsers.username);
									updatedUsers[IDX].gender 		= trim(newUsers.gender);
									updatedUsers[IDX].account_type 	= trim(newUsers.account_type);
									updatedUsers[IDX].default_pic	= trim(newUsers.default_pic);
									updatedUsers[IDX].age 			= trim(newUsers.age);
									updatedUsers[IDX].srch_city_nm 	= trim(newUsers.srch_city_nm);
									updatedUsers[IDX].province 		= trim(newUsers.province);
									updatedUsers[IDX].lastlogin 		= trim(newUsers.lastlogin);
									
									updatedUsers[IDX].nln 			= 1; // animation marker - is resetted on next refresh
									
								} else {
									$("debug").innerHTML += "<b style='color: red;'>Error trying to find partial info from updateUsers for id #" + newUser.id + "</b> [single user]<br/>";
								}
								
							} else {
								i = 0;
								for (i in newUsers) {
									
									// add the missing info the the prepared object from line 223
									IDX = findUserBy("id", trim(newUsers[i].id), updatedUsers, false, true);
									if (IDX != undefined) {
									
										glowList.push("nln_"+trim(newUsers[i].id));
										
										updatedUsers[IDX].username 		= trim(newUsers[i].username);
										updatedUsers[IDX].gender 		= trim(newUsers[i].gender);
										updatedUsers[IDX].account_type 	= trim(newUsers[i].account_type);
										updatedUsers[IDX].default_pic	= trim(newUsers[i].default_pic);
										updatedUsers[IDX].age 			= trim(newUsers[i].age);
										updatedUsers[IDX].srch_city_nm 	= trim(newUsers[i].srch_city_nm);
										updatedUsers[IDX].province 		= trim(newUsers[i].province);
										updatedUsers[IDX].lastlogin 		= trim(newUsers[i].lastlogin);
										
										updatedUsers[IDX].nln 			= 1; // animation marker - is resetted on next refresh
											
									} else {
										$("debug").innerHTML += "<b style='color: red;'>Error trying to find partial info from updateUsers for id #" + newUser.id + "</b> [multi user]<br/>";
									}
								}
							}
						} // fail silently ?
					}
					
					onlineUsers = updatedUsers;
				//	onlineUsers.sort(userAlphabetical);
				//	onlineUsers.sort(userSortOnline);
					onlineUsers.sort(userSortLastLogin);
					buildUserList();
					
					if (glowList.length) {
					
						window.setTimeout(function(){
							animateObjects(glowList, "grow_v", 0, 55, 0.8, Tween.regularEaseOut, undefined);
						}, 100);
						
						window.setTimeout(function(){
							animateObjects(glowList, "opacity", 0, 100, 1.5, Tween.regularEaseOut, undefined);
						}, 100);
					
						window.setTimeout(function(){
							animateObjects(glowList, "background", 'FFFFFF','eeff8d', 2, Tween.backEaseInOut, "rewind");
						}, 200);
						
					} // hilight newly added users
					
				} else { $("userlist").innertHTML = "<b style='color: red;'>ERROR:<br/><br/>"+data.nCube.userlist.description+"</b>"; }
			} else {  } // no change
	    } else { $("userlist").innertHTML = "<b style='color: red;'>ERROR:<br/><br/>"+data.nCube.userlist.description+"</b>"; }
	}
	

	
	
	
	
	function buildUserList() {
		tmp_str = "";
	    if (onlineUsers) {
			
			tmp_str +="<div style='margin-bottom: 5px; background: #84ACC3; color: white'><div style='font-size: 11px; padding: 3px;'><b>"+
			" Utilisateurs en ligne</b></div></div>";
			
			if (!onlineUsers.length) { onlineUsers = Array(onlineUsers); }
			for (user in onlineUsers) {
				
				userimg = getDefPic(
									cleanText(onlineUsers[user].username),
									onlineUsers[user].default_pic,
									onlineUsers[user].gender,
									(onlineUsers[user].account_type == "frisky" ? true : false)
									);
				
				tmp_str += "<div id='nln_"+onlineUsers[user].id+"' class='user_box' " + (onlineUsers[user].nln == 1 ? "style='height: 1px; display: none;'" : "") + ">"+
							(parseInt(onlineUsers[user].status) != 1 ? "	<img class='awy' src='gfx/icoTimer.gif' alt='away' />" : "") +
							"	<div class='img_hldr'>"+
							//"	<a href='index.php?view=user_profile&user="+onlineUsers[user].id+"&uiel=online'>"+
							"	<a href='?view=user_profile&user="+onlineUsers[user].id+"&uiel=online'>"+
							"	<img src='scripts/thumb3.php?" + userimg + "&width=48&height=48' alt='" + onlineUsers[user].username + "' /></div>"+
							"	<a class='a_"+onlineUsers[user].gender+"' href='?view=user_profile&user="+onlineUsers[user].id+"&uiel=online'><b>" + onlineUsers[user].username + "</b></a><br/>"+
							"	"+getGender(onlineUsers[user].gender)+", "+onlineUsers[user].age+" ans<br/>"+
							"	"+onlineUsers[user].srch_city_nm+", "+(trim(onlineUsers[user].province) == "QC2" ? "QC" : onlineUsers[user].province)+"<br/>"+
							"	<a style='color: #5F87AF;' href='?view=user_profile&user="+onlineUsers[user].id+"&messaging=1&uiel=online'><b>Clavarder</b></a>"+
							"	<div style='clear: both'></div>"+
							"</div>\n\n";
							
				onlineUsers[user].nln = undefined;
			}
	    } else {
			tmp_str = "<h2 style='color: silver;'>Hmm...</h2>Personne n'est en ligne..!?";
		}
		
	    document.getElementById("userlist").innerHTML = tmp_str;
	}
	







	
	

	function update() {
		
		updateUserList();
		
	}
	
	
	
	
	function stopUpdates() {
		
		clearInterval(updateTimerID);
		
	}
	
	
	
	











////// messaging functions -- TODO: modify builduserlist to be generic for both online and chats/messages //////////

var lastMsgCount = 0;

function getMessages() {
	
	var resp = new JKL.ParseXML.Text("v2/api/mail.php?cmd=newMessages");

	var func = function (data) {
		data = parseInt(data);
		if (data > 0 && data != lastMsgCount) {
			
			
			if (data > lastMsgCount) { newMessageSound(); }
			lastMsgCount = data;
			
			tmp_str ="<div id='msgs_notice' style='background: orange; margin-bottom: 5px; border: 1px solid orange; color: white'><div style='padding: 5px;'><b>"+
			data+ " nouveau" + (data >= 2 ? "x" : "") + " message" +  (data >= 2 ? "s" : "") + " !</b></div></div>";
			
			$("msg_counter").innerHTML = "<b style='color: white;'>"+data+"</b>";
			$("msg_count_bubble").style.display = "inline";
			
			var resp = new JKL.ParseXML("v2/api/mail.php?cmd=newMessagesInfos");
			var func2 = function (data) {
				if (data.nCube.mail.response != "ERROR") {
					if (data.nCube.mail.response != "No Match") {
						if (data.nCube.mail.response) {
		
		
							if (data.nCube.mail.response.message.id != undefined) {
								
								// blah.
								msg = data.nCube.mail.response.message;
								data.nCube.mail.response.message = Array();
								data.nCube.mail.response.message[0] = msg;
								
							}
		
		
							for (i in data.nCube.mail.response.message) {
								var msg = data.nCube.mail.response.message[i];
								
								
								userimg = getDefPic(
											cleanText(msg.username),
											msg.default_pic,
											msg.gender,
											(msg.account_type == "frisky" ? true : false)
											);
								
								
								tmp_str += "<div id='msg_"+msg.id+"' class='user_box" + (parseInt(msg.online) != 1 ? "_offline" : "") + "'>"+
									"<img class='awy' src='gfx/chat.gif' alt='message' />" +
									"	<div class='img_hldr'>"+
									//"	<a href='index.php?view=user_profile&user="+onlineUsers[user].id+"&uiel=online'>"+
									//"	<a href='index.php?view=user_profile&user="+msg.idFrom+"&message_history=1&uiel=online' target='_blank'>"+
									"	<a href='?view=user_profile&user="+msg.idFrom+"&messaging=1&uiel=mail'>"+
									"	<img src='scripts/thumb3.php?" + userimg + "&width=48&height=48' alt='" + msg.username + "' /></div>"+
									"	<a class='a_"+(parseInt(msg.online) != 1 ? "0" : msg.gender)+"' href='?view=user_profile&user="+msg.idFrom+"&messaging=1&uiel=mail'><b>" + msg.username + "</b></a><br/>"+
									"	"+getGender(msg.gender)+", "+msg.age+" ans<br/>"+
									"	"+msg.srch_city_nm+", "+(trim(msg.province) == "QC2" ? "QC" : msg.province)+
									"	<div style='clear: both'></div>"+
									"</div>\n\n";
								
							}
						
						} else { return "No Match"; }
					} else { return "No Match"; }
				} else { return "ERROR"; }
				
				if($("usermsgs") != undefined) {
					$("usermsgs").innerHTML = tmp_str;
					animateObject("msgs_notice", "opacity", 100, 25, 1, Tween.regularEaseInOut, "rewind");
				}
			
			}
			resp.async(func2);
			resp.parse();
			
		} else {
			
			if (data == 0 && lastMsgCount > 0) {
				
				lastMsgCount = 0;
				if($("usermsgs") != undefined) { $("usermsgs").innerHTML = ""; }
				$("msg_counter").innerHTML = "";
				$("msg_count_bubble").style.display = "none";
			}
			
		}
	}
	
	resp.async(func)
	resp.parse();
	
}