var _ = require("lodash");
var net = require("net");
var Network = require("./models/network");
var slate = require("slate-irc");
var tls = require("tls");

module.exports = Client;

var id = 0;
var events = [
	"errors",
	"join",
	"kick",
	"mode",
	"motd",
	"message",
	"names",
	"nick",
	"notice",
	"part",
	"quit",
	"topic",
	"welcome",
	"whois"
];

function Client(attr) {
	_.merge(this, _.extend({
		id: id++,
		networks: [],
		keepAlive: false,
		sockets: null
	}, attr));
}

Client.prototype.emit = function(event, data) {
	if (this.sockets !== null) {
		this.sockets.in(this.id).emit(event, data);
	}
};

Client.prototype.find = function(id) {
	var network = null;
	var chan = null;
	for (var i in this.networks) {
		var n = this.networks[i];
		chan = _.find(n.channels, {id: id});
		if (chan) {
			network = n;
			break;
		}
	}
	if (network && chan) {
		return {
			network: network,
			chan: chan
		};
	} else {
		return false;
	}
};

Client.prototype.connect = function(args) {
	var client = this;
	var options = {
		host: args.host,
		port: args.port || 6667
	};
	
	var stream = args.tls ? tls.connect(options) : net.connect(options);
	stream.on("error", function(e) {
		console.log(e);
	});
	
	var irc = slate(stream);
	irc.nick("shout");
	irc.user("shout", "Shout User");
	
	var network = new Network({
		host: options.host,
		irc: irc
	});
	
	client.networks.push(network);
	client.emit("network", {
		network: network
	});
	
	events.forEach(function(plugin) {
		require("./plugins/irc-events/" + plugin).apply(client, [irc, network]);
	});
	
	irc.on("welcome", function() {
		irc.join("#shout-test");
	});
};