var daoManager = require('./database/daoManager');

module.exports = function (app, io) {

	app.get('/', function(req, res){
		if(req.session.user == "undefined" || req.session.user == null) {
			res.render('index');
		}else{
			res.render(redirectUser(req.session.user.role));
		}
	});

	app.get('/login.html', function(req, res){
		res.render('login');
	});

	app.get('/index.html/:showError', function(req, res){
		res.render('index');
	});

	app.get('/dataview.html', function(req, res){
			res.render('datareport');
		});

	app.get('/index.html', function(req, res){
		res.render('index');
	});

	app.get('/closeaccount.html', function(req, res){
		if(req.session.user == "undefined" || req.session.user == null){
			res.render('index');
		}else if(req.session.user.role == 'Admin'){
			res.render('closeaccount');
		}else{
			res.send("Invalid permissons");
		}

	});

	app.get('/closeevent.html', function(req, res){
		if(req.session.user == "undefined" || req.session.user == null){
			res.render('index');
		}else if(req.session.user.role == 'Organizer' || req.session.user.role == 'Admin'){
			res.render('closeevent');
		}else{
			res.send("Invalid permissons");
		}
	});

	app.get('/createannad.html', function(req, res){
		res.render('createannad');
	});

	app.get('/createevent.html', function(req, res){
		if(req.session.user == "undefined" || req.session.user == null){
			res.render('index');
		}else if(req.session.user.role == 'Admin' || req.session.user.role == "Organizer"){
			res.render('createevent');
		}else{
			res.send("Invalid permissons");
		}

	});

	app.get('/createpollrating.html', function(req, res){
		res.render('createpollrating');
	});

	app.get('/datalive.html', function(req, res){
		res.render('datalive');
	});

	app.get('/datareport.html', function(req, res){
		res.render('datareport');
	});

	app.get('/datashare.html', function(req, res){
		res.render('datashare');
	});

	app.get('/editainfo.html', function(req, res){
		if(req.session.user == "undefined" || req.session.user == null){
			res.render('index');
		}else if(req.session.user.role == 'Admin'){
			res.render('editainfo');
		}else{
			res.send("Invalid permissons");
		}
	});

	app.get('/editeoinfo.html', function(req, res){
		if(req.session.user == "undefined" || req.session.user == null){
			res.render('index');
		}else if(req.session.user.role == 'Organizer'){
			res.render('editeoinfo');
		}else{
			res.send("Invalid permissons");
		}
	});

	app.get('/edituinfo.html', function(req, res){
		if(req.session.user == "undefined" || req.session.user == null){
			res.render('index');
		}else if(req.session.user.role == 'User'){
			res.render('edituinfo');
		}else{
			res.send("Invalid permissons");
		}

	});

	app.get('/fpassword.html', function(req, res){
		res.render('fpassword');
	});

	app.get('/fusername.html', function(req, res){
		res.render('fusername');
	});

	app.get('/homea.html', function(req, res){
		if(req.session.user == "undefined" || req.session.user == null){
			res.render('index');
		}else if(req.session.user.role == 'Admin'){
			res.render('homea');
		}else{

		}
	});

	app.get('/homeeo.html', function(req, res){
		if(req.session.user == "undefined" || req.session.user == null){
			res.render('index');
		}else if(req.session.user.role == 'Organizer' || req.session.user.role == 'Admin'){
			res.render('homeeo');
		}else{
			res.send("Invalid permissons");
		}
	});

	app.get('/homeg.html', function(req, res){
		res.render('homeg');
	});

	app.get('/homeu.html', function(req, res){
		if(req.session.user == "undefined" || req.session.user == null){
			res.render('index');
		}else{
			res.render('homeu');
		}

	});

	app.get('/invitefriends.html', function(req, res){
		res.render('invitefriends');
	});

	app.get('/loging.html', function(req, res){
		res.render('loging');
	});

	app.get('/regeo.html', function(req, res){
		res.render('regeo');
	});

	app.get('/rega.html', function(req, res){
		res.render('rega');
	});

	app.get('/regtype.html', function(req, res){
		res.render('regtype');
	});

	app.get('/regu.html', function(req, res){
		res.render('regu');
	});

	app.get('/remove.html', function(req, res){
		if(req.session.user == "undefined" || req.session.user == null){
			res.render('index');
		}else if(req.session.user.role == 'Admin' || req.session.user.role == 'Organizer'){
			res.render('remove');
		}else{
			res.send("Invalid permissons");
		}
	});

	app.get('/report.html', function(req, res){
		if(req.session.user == "undefined" || req.session.user == null){
			res.render('index');
		}else if(req.session.user.role == 'Admin' || req.session.user.role == 'Organizer'){
			res.render('report');
		}else{
			res.send("Invalid permissons");
		}
	});

	app.get('/search.html', function(req, res){
		if(req.session.user == "undefined" || req.session.user == null){
			res.render('index');
		}else{
			res.render('search');
		}
	});

	app.get('/logout.html', function(req, res){
		req.session.user = null;
		res.render('index');
	});

	app.get('/spec.html', function(req, res){
		res.render('spec');
	});

	app.get('/create', function(req,res){
		var id = Math.round((Math.random() * 1000000));
		res.redirect('/chat/'+id);
	});

	app.get('/chat/:id', function(req,res){
		if(req.session.user == "undefined" || req.session.user == null){
			res.redirect('/');
		}else{
			res.render('chat');
		}
	});

	app.get('/active.html', function(req, res){
		if(req.session.user == "undefined" || req.session.user == null){
			res.redirect('/');
		}else{
			res.render('active');
		}
	});

	app.get('/getAllEvents', function(req, res){
		daoManager.getAllEvents(function(err, data){
			if(err){
				console.log(err);
			}else{
				res.json({'events': data});
			}

		});
	});

	app.get('/getEventByCategory', function(req, res){
		console.log(req.query.category);
		daoManager.getEventByCategory(req.query.category, function(err, data){
			if(err){
				console.log(err);
			}else{
				res.json({'events': data});
			}

		});
	});

	app.post('/login', function (req, res) {
	    daoManager.getUserByUsername(req.body.username, function(err, data){
	    	if(err || data == null){
	    		res.redirect('/login.html?authFail=true');
	    	}else{
	    		if(data.password == req.body.password){
	    			req.session.user = data;
	    			if(data.role == "Admin"){
	    				res.redirect("homea.html");
	    			}else if(data.role == "User"){
	    				res.redirect("homeu.html");
	    			}else if(data.role == "Organizer"){
	    				res.redirect("homeeo.html");
	    			}else{
	    				res.redirect("homeg.html");
	    			}
	    		}else{
	    			res.redirect('/login.html?authFail=true');
	    		}
	    	}
	    });
	});

	app.post('/createNewUser', function (req, res) {
	    var params = {
		    'username': req.body.username,
	        'first_name': req.body.fname,
	        'last_name': req.body.lname,
	        'email': req.body.email,
	        'password': req.body.password,
	        'role': req.body.role,
	        'sex': req.body.gender,
	        'dob': req.body.dob,
	        'phone_number': req.body.phone,
	        'street': req.body.street,
	        'venue': req.body.venue,
	        'city': req.body.city,
	        'state': req.body.state,
	        'zip': req.body.zip
    	}

    	daoManager.createNewUser(params, function(err, data){
    		if(err){
    			console.log(err);
    			res.redirect(checkRegistrationCaller(params.role) + '?error=server');
    		}else{
    			res.redirect('/index.html?msg=creation');
    		}
    	});
	});

	app.post('/checkExistingEmail', function(req, res){
		daoManager.getUserByEmail(req.body.email, function(err, data){
			if(data == undefined){
				res.json({exists: false});
			}else{
				res.json({exists: true});
			}
		});
	});

	app.post('/checkExistingUsername', function(req, res){
		daoManager.getUserByUsername(req.body.username, function(err, data){
			if(data == undefined){
				res.json({exists: false});
			}else{
				res.json({exists: true});
			}
		});
	});

	app.post('/createNewEvent', function(req, res){
		var params = {
			'organizer_id': req.session.user.id,
	        'event_date': '0000-00-00', //gotta remove from the db
	        'start_time': req.body.sday +' '+ req.body.stime,
	        'end_time': req.body.eday +' '+ req.body.etime,
	        'title': req.body.ename,
	        'category': req.body.category,
	        'min_age': req.body.age,
	        'description': req.body.edescription
		}

		daoManager.createNewEvent(params, function(err, data){
			if(err){
				console.log(err);
			}else{
				res.render(redirectUser(req.session.user.role));
			}
		})
	});

	app.post('/getUserInfo', function(req, res){
		daoManager.getUserById(req.session.user.id, function(err, data){
			if(err){
				console.log(err);
			}else{
				res.json({user: data})
			}
		});
	});

	app.post('/updateUserInfo', function(req, res){
		var params = {
		    'username': req.body.husername,
	        'first_name': req.body.fname,
	        'last_name': req.body.lname,
	        'email': req.body.email,
	        'password': req.body.password,
	        'role': req.body.role,
	        'sex': req.body.gender,
	        'dob': req.body.dob,
	        'phone_number': req.body.phone,
	        'street': req.body.street,
	        'venue': req.body.venue,
	        'city': req.body.city,
	        'state': req.body.state,
	        'zip': req.body.zip,
	        'id': req.body.id
    	}

    	daoManager.updateUserById(params, function(err, data){
    		if(err){
    			console.log(err);
    		}else{
    			req.session.user = params;
    			res.render(redirectUser(params.role));
    		}
    	});

	});

	var chat = io.of('/socket').on('connection', function (socket) {

	    socket.on('load', function (data) {

			if(chat.clients(data).length === 0 ) {

				socket.emit('peopleinchat', {number: 0});
			} else {
			    var usernames = [];

			    chat.clients(data).forEach(function (entry) {
			        usernames.push(entry.username);
			    });

				socket.emit('peopleinchat', {
				    number: chat.clients(data).length,
					users: usernames,
					id: data
				});
			}
		});

		socket.on('login', function(data) {

				socket.username = data.user;
				socket.room = data.id;

				socket.join(data.id);

				var usernames = []

				chat.clients(data.id).forEach(function (entry) {
				    usernames.push(entry.username);
				});

				chat.in(data.id).emit('startChat', {
					boolean: true,
					id: data.id,
					users: usernames
				});

		});

		socket.on('disconnect', function() {
			socket.leave(socket.room);
		});


		socket.on('msg', function(data){
			socket.broadcast.to(socket.room).emit('receive', {msg: data.msg, user: data.user});
		});

		socket.on('listRooms', function () {
		    for (var key in chat.manager.rooms) {
		        console.log(key);
		    }
		});
	});
};

function checkRegistrationCaller(role){
	    switch(role){
	    	case "User":
	    	return "/regu.html";
	    	case "Organizer":
	    	return "/regeo.html";
	    	case "Admin":
	    	return "/rega.html";
	    	default: return "/regu.html";
	    }
}

function redirectUser(role){
	switch(role){
	    	case "User":
	    	return "homeu";
	    	case "Organizer":
	    	return "homeeo";
	    	case "Admin":
	    	return "homea";
	    	default: return "index";
	    }
}