keabookApp.controller('keabookCtrl', ['$scope', '$location', '$timeout', '$modal',

  function ($scope, $location, $timeout, $modal) {

    $scope.init = function() {
      $scope.loadUser();
    };

    $scope.users = [];
    $scope.user = {};

    if(localStorage.users) {
      console.log(localStorage.users);
      $scope.users = JSON.parse(localStorage.users);
    } else {
      $scope.users = {
        "user ": [
          {
            "firstName" : "Andrei",
            "lastName" : "Horodinca",
            "emailAddress" : "ah@kirkeweb.dk",
            "password" : "lalala",
            "loggedIn" : false,
            "isAdmin" : false,
            "profileInfo" : false
          }
        ]
      };

      localStorage.setItem("users", JSON.stringify(localStorage.users));
    }

    // Get the logged in user
    for (var k = 0; k < $scope.users.user.length; k++) {
      if ($scope.users.user[k].loggedIn == true) {
        $scope.loggedUser = $scope.users.user[k];
      }
    }

    // Call when view needs to be changed
    $scope.changeView = function (view) {
      $location.path(view);
    };

    // Register users in local storage
    $scope.registerUser = function (isValid) {

      $scope.regSuccess = false;

      if (isValid) {

        $scope.user.loggedIn = false;
        $scope.user.isAdmin = false;
        $scope.user.profileInfo = false;

        $scope.users.user.push($scope.user);
        localStorage.users = JSON.stringify($scope.users);

        // We hide the form and tell the user the registration succeeded
        $('#registerForm').hide();
        $scope.regSuccess = true;

        // And redirect to the login form
        $timeout(function () {
          $scope.changeView('login');
        }, 2000);

      } else {
        console.log('form is not valid');
      }
    };

    // Check for match in local storage to login user
    $scope.loginUser = function() {

      $scope.loginSuccess = false;

      var loginEmail = $('#loginEmail');
      var loginPass = $('#loginPass');

      for (var i = 0; i < $scope.users.user.length; i++) {

        if (loginEmail.val() == $scope.users.user[i].emailAddress &&
            loginPass.val() == $scope.users.user[i].password &&
            $scope.users.user[i].loggedIn == false) {

          // We hide the form and tell the user the login succeeded
          $('#loginForm').hide();
          $scope.loginSuccess = true;

          // We update local storage
          $scope.users.user[i].loggedIn = true;
          localStorage.users = JSON.stringify($scope.users);

          // And redirect to his profile
          $timeout(function () {
            $scope.changeView('myprofile');
            // And load the data
            $scope.loadUser();
          }, 2000);


        } else {
          if ($scope.users.user[i].loggedIn == true) {
            console.log('You are already logged in. :)');
          }
        }
      }
    };

    $scope.loadUser = function() {

      for (var i = 0; i < $scope.users.user.length; i++) {

        if ($scope.users.user[i].loggedIn == true) {
          $('#homeLink').attr('href', '#myprofile');
          $('#brandLink').attr('href', '#myprofile');
          $('#startNavBar').hide();
          $('#userNavBar').show();
          $('#usersLink').show();
          $('#activitiesLink').show();
          $('#userName').text($scope.users.user[i].firstName + " " + $scope.users.user[i].lastName);
        }
      }
    };

    $scope.logoutUser = function() {

      $scope.logoutSuccess = false;

      for (var i = 0; i < $scope.users.user.length; i++) {

        if ($scope.users.user[i].loggedIn == true) {
          $scope.logoutSuccess = true;

          $scope.users.user[i].loggedIn = false;
          localStorage.users = JSON.stringify($scope.users);

          $scope.changeView('/logout');

          $timeout(function () {
            $scope.changeView('/');
            $('#userNavBar').hide();
            $('#usersLink').hide();
            $('#activitiesLink').hide();
            $('#startNavBar').show();
            $('#homeLink').attr('href', '#');
            $('#brandLink').attr('href', '#');
          }, 1500);

        }
      }
    };

    $scope.editProfile = function() {

      var modalEditProfileInstance = $modal.open({
        scope: $scope,
        templateUrl: 'editProfile.html',
        controller: function ($scope, $modalInstance) {
          $scope.save = function() {

            for (var i = 0; i < $scope.users.user.length; i++) {

              if ($scope.users.user[i].loggedIn == true) {

                $scope.users.user[i].birthday = $('#profileBirthday').val();
                $scope.users.user[i].location = $('#profileLocation').val();
                $scope.users.user[i].bio = $('#profileBio').val();
                $scope.users.user[i].profileInfo = true;

                if ($scope.users.user[i].birthday == "" || $scope.users.user[i].birthday == null) {
                  $scope.users.user[i].birthday = "You haven't set your birthday yet.";
                }
                if ($scope.users.user[i].location == "" || $scope.users.user[i].location == null) {
                  $scope.users.user[i].location = "You haven't set your location yet.";
                }
                if ($scope.users.user[i].bio == "" || $scope.users.user[i].bio == null) {
                  $scope.users.user[i].bio = "You haven't written anything about you yet.";
                }

                localStorage.users = JSON.stringify($scope.users);

                $modalInstance.dismiss('cancel');
              }
            }
          };

          $scope.cancel = function() {
            $modalInstance.dismiss('cancel');
          }
        }
      });
    };

    $scope.changeAccountSettings = function() {

      for (var i = 0; i < $scope.users.user.length; i++) {

        if ($scope.users.user[i].loggedIn == true) {

          $scope.users.user[i].firstName = $('#editFirstName').val();
          $scope.users.user[i].lastName = $('#editLastName').val();
          $scope.users.user[i].emailAddress = $('#editEmail').val();
          $scope.users.user[i].password = $('#editPass').val();

          if ($scope.users.user[i].firstName == "" || $scope.users.user[i].firstName == null) {
            $scope.users.user[i].firstName = "John";
          }
          if ($scope.users.user[i].lastName == "" || $scope.users.user[i].lastName == null) {
            $scope.users.user[i].lastName = "Doe";
          }
          if ($scope.users.user[i].emailAddress == "" || $scope.users.user[i].emailAddress == null) {
            $scope.users.user[i].emailAddress = "john.doe@gmail.com";
          }

          localStorage.users = JSON.stringify($scope.users);

          $('#saveAccountSettings').html('<i class="fa fa-check"></i> Saved').removeClass('btn-primary').addClass('btn-success');
        }
      }

    };

}]);