'use strict';

var should = require('should'),
	_ = require('lodash'),
	app = require('../../server'),
	request = require('supertest'),
	Session = require('supertest-session')({
		app: app
	}),
	mongoose = require('mongoose'),
	User = mongoose.model('User'),
	config = require('../../config/config'),
	tmpUser = mongoose.model(config.tempUserCollection),
	agent = request.agent(app),
	url = require('url');

var mailosaur = require('mailosaur')(config.mailosaur.key),
	mailbox = new mailosaur.Mailbox(config.mailosaur.mailbox_id);

var mandrill = require('node-mandrill')(config.mailer.options.auth.pass);


/**
 * Globals
 */
var credentials, _User, _Session;

/**
 * Form routes tests
 */
describe('User CRUD tests', function() {
	this.timeout(15000);
	var userSession;

	beforeEach(function(done) {
		//Initialize Session
		userSession = new Session();

		// Create user credentials
		credentials = {
			username: 'be1e58fb@mailosaur.in',
			password: 'password'
		};

		// Create a new user
		_User = {
			firstName: 'Full',
			lastName: 'Name',
			email: credentials.username,
			username: credentials.username,
			password: credentials.password,
		};

		done();

	});

	describe('create, activate and confirm a User Account', function () {
		var username = 'testActiveAccount.be1e58fb@mailosaur.in';
		var link, _tmpUser, activateToken = '';

		it('should be able to create a temporary (non-activated) User', function(done) {
			_User.email = _User.username = username;
			userSession.post('/auth/signup')
				.send(_User)
				.expect(200)
				.end(function(FormSaveErr, FormSaveRes) {
					(FormSaveRes.text).should.equal('An email has been sent to you. Please check it to verify your account.');
		
					setTimeout(function() {			
						tmpUser.findOne({username: _User.username}, function (err, user) {
							should.not.exist(err);
							should.exist(user);
							_tmpUser = user;

							_User.username.should.equal(user.username);
							_User.firstName.should.equal(user.firstName);
							_User.lastName.should.equal(user.lastName);

							mandrill('/messages/search', {
							    query: "subject:Confirm",
							    senders: [
							        "test@forms.polydaic.com"
							    ],
							       limit: 1
							}, function(error, emails) {
							    if (error) console.log( JSON.stringify(error) );

							    var confirmation_email = emails[0];

								mandrill('/messages/content', {
								    id: confirmation_email._id
								}, function(error, email) {
								    if (error) console.log( JSON.stringify(error) );

								    // console.log(email);
								    var link = _(email.text.split('\n')).reverse().value()[1];
								    console.log(link);
								    activateToken = _(url.parse(link).hash.split('/')).reverse().value()[0];
								    console.log('actual   activateToken: '+ activateToken);
								    console.log('expected activateToken: ' + user.GENERATED_VERIFYING_URL);

								    done();

								});
							});

							// mailbox.getEmails(function(err, _emails) {
							// 	if(err) done(err);

							// 	var emails = _emails;

							// 	// console.log('mailbox.getEmails:');
							// 	// console.log(emails[0].text.links);

							// 	var link = emails[0].text.links[0].href;
							// 	activateToken = _(url.parse(link).hash.split('/')).reverse().value()[0];
							// 	console.log('actual   activateToken: '+ activateToken);
							// 	console.log('expected activateToken: ' + user.GENERATED_VERIFYING_URL);
							// 	(activateToken).should.equal(user.GENERATED_VERIFYING_URL);

							// 	// done();
							// 	userSession.get('/auth/verify/'+activateToken)
							// 		.expect(200)
							// 		.end(function(VerifyErr, VerifyRes) {
							// 			should.not.exist(VerifyErr);
							// 			(VerifyRes.text).should.equal('User successfully verified');
							// 			done();
							// 		});

							// });

						});
					}, 3000);
				});
		});

		// it('should be able to verify a User Account', function(done) {
		// 	userSession.get('/auth/verify/'+activateToken)
		// 		.expect(200)
		// 		.end(function(VerifyErr, VerifyRes) {
		// 			should.not.exist(VerifyErr);
		// 			(VerifyRes.text).should.equal('User successfully verified');
		// 			done();
		// 		});
		// });

		it('should receive confirmation email after verifying a User Account', function(done) {
			mailbox.getEmails(function(err, _emails) {
				if(err) throw err;
				var email = _emails[0];

				// console.log('mailbox.getEmails:');
				console.log(email);
				(email.subject).should.equal('Account successfully verified!');
				done();
			});
		});
	});

	it('should be able to login and logout a User', function (done) {
		var username = 'testActiveAccount.be1e58fb@mailosaur.in';
		_User.email = _User.username = credentials.username = username;
		userSession.post('/auth/signup')
			.send(_User)
			.expect(200)
			.end(function(FormSaveErr, FormSaveRes) {
				(FormSaveRes.text).should.equal('An email has been sent to you. Please check it to verify your account.');
	
				userSession.post('/auth/signin')
					.send(credentials)
					.expect('Content-Type', /json/)
					.expect(200)
					.end(function(signinErr, signinRes) {

						// Handle signin error
						if (signinErr) throw signinErr;

						userSession.get('/auth/signout')
							.expect(200)
							.end(function(signoutErr, signoutRes) {

								// Handle signout error
								if (signoutErr) throw signoutErr;

								(signoutRes.text).should.equal('Successfully logged out');

								done();
							});
					});
			});
	});

	it('should be able to reset a User\'s password');

	it('should be able to delete a User account without any problems');

	afterEach(function(done) {
		User.remove().exec(function () {
			tmpUser.remove().exec(function(){
				mailbox.deleteAllEmail(function (err, body) {
					if(err) done(err);
					userSession.destroy();
					done();
				});
			});
		});
	});
});