'use strict';

angular.module('users').controller('AuthenticationController', ['$scope', '$stateParams', '$http', '$location', 'Authentication',
    function($scope, $stateParams, $http, $location, Authentication) {
        $scope.authentication = Authentication;

        //If user is signed in then redirect back home
        if ($scope.authentication.user) $location.path('/');

        $scope.signup = function() {
            $http.post('/auth/signup', $scope.credentials).success(function(response) {
                //If successful we assign the response to the global user model
                $scope.authentication.user = response;

                //And redirect to the index page
                $location.path('/');
            }).error(function(response) {
                $scope.error = response.message;
            });
        };

        $scope.signin = function() {
            $http.post('/auth/signin', $scope.credentials).success(function(response) {
                //If successful we assign the response to the global user model
                $scope.authentication.user = response;

                //And redirect to the index page
                $location.path('/');
            }).error(function(response) {
                $scope.error = response.message;
            });
        };

        $scope.forgot = function() {
            $scope.success = $scope.error = null;

            $http.post('/auth/forgot', $scope.credentials).success(function(response) {
                // Show user success message and clear form
                $scope.credentials = null;
                $scope.success = response.message;

            }).error(function(response) {
                // Show user error message and clear form
                $scope.credentials = null;
                $scope.error = response.message;
            });
        };

        // Change user password
        $scope.reset = function() {
            $scope.success = $scope.error = null;

            $http.post('/auth/reset/' + $stateParams.token, 
                            $scope.passwordDetails).success(function(response) {
                
                // If successful show success message and clear form
                $scope.success = response.message;
                $scope.passwordDetails = null;

            }).error(function(response) {
                $scope.error = response.message;
            });
        };

    }
]);