var app = angular.module('webApp.controller.LoginCtrl', []);
app.controller('LoginCtrl', function($rootScope, $scope, $http, $state, urlFactory) {
    var backendUrl = urlFactory.getValue();
    this.state = $state;
    delete $rootScope.userRole;

    $scope.getCredentials = function(username,password){
        $http({
            method : 'POST',
            url : backendUrl + '/api/v1/authorization',
            data : {
                username: username,
                password: password
            }
        }).then(function successCallback(response){
            if (response.status === 200){
                var result = response.data;
                if(result !== undefined && result.length !== 0){
                    $scope.errSMSLogIn = null;
                    var userRole = response.data[0].role;
                    var userName = response.data[0].username;
                    $rootScope.userRole = userRole;
                    $rootScope.userName = userName;
                    $state.transitionTo('main');
                }else{
                    $scope.errSMSLogIn = 'Incorrect username or password'
                }
            }else {
                $scope.errSMSLogIn = 'Incorrect username or password'
            }
        }, function errorCallback(response){
            console.log("connection error: ", JSON.stringify(response))
        });
    };
});