var app = angular.module('quizApp', ['ngRoute']);

//var apiBaseURL = 'http://0.0.0.0:3000/api';
var apiBaseURL = 'http://10.69.2.15:3000/api';

app.config(function($routeProvider) {
	$routeProvider
		.when('/', {
			controller : 'LoginController',
			templateUrl : 'login.html'
		})
		.when('/quiz/:quizId', {
			controller: 'QuizController',
			templateUrl: 'quiz.html'
		})
		.otherwise({
			redirectTo: '/'
		});
});

app.controller('LoginController', ['$scope', '$location', 'users', function($scope, $location, users) {
	$scope.loginError = false;

	$scope.email = 'admin@localhost';
	$scope.password = 'azerty';

	$scope.loginAction = function() {
		$scope.loginError = false;

		var promise = users.loginUser($scope.email, $scope.password);
		promise.then(function(response) {
			$location.path('/quiz/1');
		}, function(error) {
			$scope.loginError = true;
		});
	}
}]);

app.controller("QuizController" , ['$scope' , '$location' , 'question' , 'users' , "$routeParams"
									, function($scope , $location , question , users , $routeParams)
{
    $scope.choosedResponse = null;
    $scope.data = null;
    $scope.badResponse = false;
	if(!users.authenticated) {
		$location.path("/");
	}
	else {

		var promise = question.getQuestion($routeParams.quizId);

		promise.then(function (reponse) {
			$scope.data = reponse.data;
			$scope.choosedResponse = $scope.data.response1;
		}, function (error) {
			console.log(error);
		});
        $scope.checkResponse = function()
        {
            if($scope.choosedResponse == $scope.data.validResponseId) {
                $scope.badResponse = false;
                if($routeParams.quizId < 3)
                {
                    var id = parseInt($routeParams.quizId) +1;
                    $location.path("/quiz/"+id);
                }
            }
            else {
                $scope.badResponse = true;
            }
        }
	}

}]);

app.service('users', ['fakeHttp', function($http) {

	this.authenticated = false;
	var users = this;

	this.loginUser = function(email, password) {

		users.authenticated = false;
		var loginUrl = apiBaseURL + '/Users/login';
		var postData = {
			'email': email,
			'password': password
		};
		var headers =  {
			'Content-Type': 'application/json',
			'Accept': 'application/json'
		};
		var promise = $http.post(loginUrl, postData, headers);
		promise.then(function(response) {
				users.authenticated = true;
			}, function(error) {
				users.authenticated = false;
			});
		return promise;
	};
}]);

app.service("question" , ["fakeHttp" , function($http)
{
	this.title;
	this.getQuestion = function(id)
	{
		var questionUrl = apiBaseURL + '/questions/'+id;
		var promise = $http.get(questionUrl);
		return promise;
	}
}]);