var user = function(){
	this.name = null;
	this.TS = null;
	this.ident = null;
	this.host = null;
	this.account = null;
	this.umodes = {};
	this.vhost = null;
	this.cloakedHost = null;
	this.ip = null;
	this.realname = null;
	this.uid = null;
	this.distance = null;
	this.uplink = null;
	this.secure = false;
	this.certfp = null;
	this.vident = null;
	this.metadata = {};
	this.channels = [];
	
	this.events = {};

	this.introduce = function(nick, distance, TS, ident, host, uid, account, umodes, vhost, cloakedHost, ip, realname, uplink){ // nick, distance, TS, ident, host, uid, account, umodes, vhost, cloakedHost, ip, realname, uplink
		this.name = nick;
		this.distance = distance;
		this.TS = TS;
		this.ident = ident;
		this.host = host;
		this.uid = uid;
		this.account = account;
		this.umodes = umodes;
		this.vhost = vhost;
		this.cloakedHost = cloakedHost;
		this.ip = ip;
		this.realname = realname;
		this.uplink = uplink;
	}
	
	this.setEvents = function(events){
		this.events = events;
	}
	
	this.setSecure = function(secure){
		this.secure = secure;
	}
	
	this.setFingerprint = function(certfp){
		this.certfp = certfp;
	}
	
	this.changeVHost = function(host){
		this.vhost = host;
		this.events.doEvent('userVHost', this);
	}
	
	this.changeVIdent = function(ident){
		this.vident = ident;
		this.events.doEvent('userVIdent', this);
	}
	
	this.setRealname = function(realname){
		this.realname = realname;
		this.events.doEvent('userRealname', this);
	}
	
	this.changeNick = function(nick){
		this.name = nick;
		this.events.doEvent('userNick', this);
	}
	
	this.changeUmodes = function(umodes){
		for(umode in umodes){
			this.umodes[umode] = umodes[umode];
		}
		this.events.doEvent('userUmode', this);
	}
	
	this.setMetadata = function(name, visibility, value){
		if(value){
			this.metadata[name] = { 'visibility': visibility, 'value': value };
		} else {
			if(name in this.metadata){
				delete this.metadata[name];
			}
		}
		this.events.doEvent('userMetadata', this, name);
	}
	
	this.joinChannel = function(channel){
		if(this.channels.indexOf(channel) < 0) this.channels.push(channel);
	}
	
	this.leaveChannel = function(channel){
		for(var i=0; i<this.channels.length; i++){
			if(this.channels[i] == channel){
				this.channels.splice(i, 1);
				break;
			}
		}
	}
}

module.exports = user;