'use strict';

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


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;
// 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,
};

/**
 * Form routes tests
 */
describe('User CRUD tests', function() {
	this.timeout(100000);
	var userSession;

	beforeEach(function() {
		//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,
		};
	});

	describe('Create, Verify and Activate a User', function() {
		_User.email = _User.username = 'testActiveAccount5.be1e58fb@mailosaur.in';
		var link, _tmpUser, activateToken = '';

		before(function(done){
			tmpUser.findOne({username: _User.username}, function (err, user) {
				console.log(user);
				if(user){
					tmpUser.remove({username: _User.username}, function(err){
						if(err) done(err)
						done();
					});
				}else {done();}
			});
		});

		it('should be able to query /signup', function(done) {
			
			userSession.post('/auth/signup')
				.send(_User)
				.expect(200, 'An email has been sent to you. Please check it to verify your account.')
				.end(function(FormSaveErr, FormSaveRes) {
					should.not.exist(FormSaveErr);
					done();
				});
		});

		it('should have created a temporary user', function(done){
			tmpUser.findOne({username: _User.username}).exec(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);
				done();

				// 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();

				// 	});
				// });
			});
		});

		it('should have sent a verification email', function(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: ' + _tmpUser.GENERATED_VERIFYING_URL);
				(activateToken).should.equal(_tmpUser.GENERATED_VERIFYING_URL);

				done();
			});
		});

		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(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) throw err;
					userSession.destroy();
					done();
				// });
			});
		});
	});
});