const http = require('http');
const log = require('hlogger').createLogger('hci-http');

var activator = {
	start(context) {
		this.server = http.createServer((req,res) => {

			context.emit('req:'+req.url,[req,res]) //??
						 .done(([req,res],evt) => {
							 // Array of results
							 if(res.statusCode == 404 || evt.count == 0) {
									res.writeHead(404,"Not found");
									res.end("Not found");
								}	
							});

			// Setup stuff here to routing
		});
		// 
		log.info("Server started at: " + 3500);
		this.server.listen(3500);
		
		this.clients = {};

		this.server.on('connection',(conn) => {
			var key = conn.remoteAddress + ':' + conn.remotePort;
			this.clients[key] = conn;
			conn.on('close',() => {
				delete this.clients[key];
			});
		});
		
		this.server.on('close',() => {
			log.info("Http server went down");
			for(var k in this.clients) {
				this.clients[k].destroy();
			};
		});
		context.toggleOn('serverStart',this);
	},

	stop(context) {
		log.info("Server shutting down");
		context.toggleOff('serverStart');
		context.emit('serverStop');		
		this.server.close()		// Shutdown clients
		for(var k in this.clients) {
				this.clients[k].destroy();
		};

		//this.server.emit('user:close');
	}
}


module.exports.bundleActivator = activator;