'use strict';

/* global $, async, angular, redirectIfNeeded */
/* global ERROR,ISTATES,HSTATES,RSTATES,APP_TYPES,NOTIFICATION_TYPES */

// deal with accessToken in the query, this is passed for example on password reset and account setup upon invite
var search = decodeURIComponent(window.location.search).slice(1).split('&').map(function (item) { return item.split('='); }).reduce(function (o, k) { o[k[0]] = k[1]; return o; }, {});
if (search.accessToken) {
    localStorage.token = search.accessToken;

    // strip the accessToken and expiresAt, then preserve the rest
    delete search.accessToken;
    delete search.expiresAt;

    // this will reload the page as this is not a hash change
    window.location.search = encodeURIComponent(Object.keys(search).map(function (key) { return key + '=' + search[key]; }).join('&'));
}

// create main application module
var app = angular.module('Application', ['pascalprecht.translate', 'ngCookies', 'ngFitText', 'ngRoute', 'ngAnimate', 'ngSanitize', 'angular-md5', 'base64', 'slick', 'ui-notification', 'ui.bootstrap', 'ui.multiselect']);

app.config(['NotificationProvider', function (NotificationProvider) {
    NotificationProvider.setOptions({
        delay: 5000,
        startTop: 60,
        positionX: 'left',
        templateUrl: 'notification.html'
    });
}]);

// configure resourceUrlWhitelist https://code.angularjs.org/1.5.8/docs/api/ng/provider/$sceDelegateProvider#resourceUrlWhitelist
app.config(function ($sceDelegateProvider) {
    $sceDelegateProvider.resourceUrlWhitelist([
        // Allow same origin resource loads.
        'self',
        // Allow loading from our assets domain.
        'https://cloudron.io/**',
        'https://staging.cloudron.io/**',
        'https://dev.cloudron.io/**',
        // Allow local development against the appstore pages
        'http://localhost:5000/**'
    ]);
});

// setup all major application routes
app.config(['$routeProvider', function ($routeProvider) {
    $routeProvider.when('/', {
        redirectTo: '/apps'
    }).when('/users', {
        // controller: 'UsersController',
        // templateUrl: 'views/users.html?' + window.VITE_CACHE_ID
    }).when('/user-directory', {
        // controller: 'UserSettingsController',
        // templateUrl: 'views/user-directory.html?' + window.VITE_CACHE_ID
    }).when('/app/:appId/:view?', {
        controller: 'AppController',
        templateUrl: 'views/app.html?' + window.VITE_CACHE_ID
    }).when('/appstore', {
        // controller: 'AppStoreController',
        // templateUrl: 'views/appstore.html?' + window.VITE_CACHE_ID
    }).when('/appstore/:appId', {
        // controller: 'AppStoreController',
        // templateUrl: 'views/appstore.html?' + window.VITE_CACHE_ID
    }).when('/apps', {
        // controller: 'AppsController',
        // templateUrl: 'views/apps.html?' + window.VITE_CACHE_ID
    }).when('/profile', {
        // controller: 'ProfileController',
        // templateUrl: 'views/profile.html?' + window.VITE_CACHE_ID
    }).when('/backups', {
        // controller: 'BackupsController',
        // templateUrl: 'views/backups.html?' + window.VITE_CACHE_ID
    }).when('/branding', {
        // controller: 'BrandingController',
        // templateUrl: 'views/branding.html?' + window.VITE_CACHE_ID
    }).when('/network', {
        // controller: 'NetworkController',
        // templateUrl: 'views/network.html?' + window.VITE_CACHE_ID
    }).when('/domains', {
        // controller: 'DomainsController',
        // templateUrl: 'views/domains.html?' + window.VITE_CACHE_ID
    }).when('/email', {
        controller: 'EmailsController',
        templateUrl: 'views/emails.html?' + window.VITE_CACHE_ID
    }).when('/emails-eventlog', {
        controller: 'EmailsEventlogController',
        templateUrl: 'views/emails-eventlog.html?' + window.VITE_CACHE_ID
    }).when('/emails-queue', {
        controller: 'EmailsQueueController',
        templateUrl: 'views/emails-queue.html?' + window.VITE_CACHE_ID
    }).when('/email/:domain/:view?', {
        controller: 'EmailController',
        templateUrl: 'views/email.html?' + window.VITE_CACHE_ID
    }).when('/notifications', {
        controller: 'NotificationsController',
        templateUrl: 'views/notifications.html?' + window.VITE_CACHE_ID
    }).when('/oidc', {
        redirectTo: '/user-directory'
    }).when('/settings', {
        // controller: 'SettingsController',
        // templateUrl: 'views/settings.html?' + window.VITE_CACHE_ID
    }).when('/eventlog', {
        // controller: 'EventLogController',
        // templateUrl: 'views/eventlog.html?' + window.VITE_CACHE_ID
    }).when('/support', {
        // controller: 'SupportController',
        // templateUrl: 'views/support.html?' + window.VITE_CACHE_ID
    }).when('/system', {
        controller: 'SystemController',
        templateUrl: 'views/system.html?' + window.VITE_CACHE_ID
    }).when('/services', {
        // controller: 'ServicesController',
        // templateUrl: 'views/services.html?' + window.VITE_CACHE_ID
    }).when('/volumes', {
        // controller: 'VolumesController',
        // templateUrl: 'views/volumes.html?' + window.VITE_CACHE_ID
    }).otherwise({ redirectTo: '/'});
}]);

app.filter('notificationTypeToColor', function () {
    return function (n) {
        switch (n.type) {
        case NOTIFICATION_TYPES.REBOOT:
        case NOTIFICATION_TYPES.APP_OOM:
        case NOTIFICATION_TYPES.MAIL_STATUS:
        case NOTIFICATION_TYPES.CERTIFICATE_RENEWAL_FAILED:
        case NOTIFICATION_TYPES.DISK_SPACE:
        case NOTIFICATION_TYPES.BACKUP_CONFIG:
        case NOTIFICATION_TYPES.BACKUP_FAILED:
            return '#ff4c4c';
        case NOTIFICATION_TYPES.BOX_UPDATE:
        case NOTIFICATION_TYPES.MANUAL_APP_UPDATE:
            return '#f0ad4e';
        default:
            return '#2196f3';
        }
    };
});

app.filter('capitalize', function () {
    return function (s) {
        return s.charAt(0).toUpperCase() + s.slice(1);
    };
});

app.filter('activeTask', function () {
    return function (app) {
        if (!app) return false;
        return app.taskId !== null;
    };
});

app.filter('installSuccess', function () {
    return function (app) {
        if (!app) return false;
        return app.installationState === ISTATES.INSTALLED;
    };
});

app.filter('appIsInstalledAndHealthy', function () {
    return function (app) {
        if (!app) return false;
        return (app.installationState === ISTATES.INSTALLED && app.health === HSTATES.HEALTHY && app.runState === RSTATES.RUNNING);
    };
});

app.filter('applicationLink', function () {
    return function(app) {
        if (!app) return '';

        // app links have http already in the fqdn
        if (app.fqdn.indexOf('http') !== 0) return 'https://' + app.fqdn;

        return app.fqdn;
    };
});

app.filter('userManagementFilter', function () {
    return function(apps, option) {
        return apps.filter(function (app) {
            if (option.id === '') return true;
            if (option.id === 'sso') return !!(app.manifest.optionalSso || app.manifest.addons.ldap || app.manifest.addons.proxyAuth);
            if (option.id === 'nosso') return app.manifest.optionalSso || (!app.manifest.addons.ldap && !app.manifest.addons.proxyAuth);
            if (option.id === 'email') return !!app.manifest.addons.email;

            return false;
        });
    };
});

// this appears when an item in app grid is clicked
app.filter('prettyAppErrorMessage', function () {
    return function (app) {
        if (!app) return '';

        if (app.installationState === ISTATES.INSTALLED) {
            // app.health can also be null to indicate insufficient data
            if (app.health === HSTATES.UNHEALTHY) return 'The app is not responding to health checks. Check the logs for any error messages.';
        }

        if (app.error.reason === 'Access Denied') {
            if (app.error.domain) return 'The DNS record for this location is not setup correctly. Please verify your DNS settings and repair this app.';
        } else if (app.error.reason === 'Already Exists') {
            if (app.error.domain) return 'The DNS record for this location already exists. Cloudron does not remove existing DNS records. Manually remove the DNS record and then click on repair.';
        }

        return app.error.message;
    };
});

// this appears as tool tip in app grid
app.filter('appProgressMessage', function () {
    return function (app) {
        var message = app.message || (app.error ? app.error.message : '');
        return message;
    };
});

// see apps.js $scope.states
app.filter('selectedStateFilter', ['Client', function (Client) {
    return function selectedStateFilter(apps, selectedState) {
        return apps.filter(function (app) {
            if (!selectedState || !selectedState.state) return true;

            if (selectedState.state === 'running') return app.runState === RSTATES.RUNNING && app.health === HSTATES.HEALTHY && app.installationState === ISTATES.INSTALLED;
            if (selectedState.state === 'stopped') return app.runState === RSTATES.STOPPED;
            if (selectedState.state === 'update_available') return !!(Client.getConfig().update[app.id] && Client.getConfig().update[app.id].manifest.version && Client.getConfig().update[app.id].manifest.version !== app.manifest.version);

            return app.runState === RSTATES.RUNNING && (app.health !== HSTATES.HEALTHY || app.installationState !== ISTATES.INSTALLED); // not responding
        });
    };
}]);

app.filter('selectedGroupAccessFilter', function () {
    return function selectedGroupAccessFilter(apps, group) {
        return apps.filter(function (app) {
            if (!group.id) return true; // case for no filter entry
            if (!app.accessRestriction) return true;

            if (!app.accessRestriction.groups) return false;

            if (app.accessRestriction.groups.indexOf(group.id) !== -1) return true;

            return false;
        });
    };
});

app.filter('selectedTagFilter', function () {
    return function selectedTagFilter(apps, selectedTags) {
        return apps.filter(function (app) {
            if (selectedTags.length === 0) return true;
            if (!app.tags) return false;

            for (var i = 0; i < selectedTags.length; i++) {
                if (app.tags.indexOf(selectedTags[i]) === -1) return false;
            }

            return true;
        });
    };
});

app.filter('selectedDomainFilter', function () {
    return function selectedDomainFilter(apps, selectedDomain) {
        return apps.filter(function (app) {
            if (selectedDomain._alldomains) return true;  // magic domain for single select, see apps.js ALL_DOMAINS_DOMAIN
            if (app.type === APP_TYPES.LINK) return false;

            if (selectedDomain.domain === app.domain) return true;
            if (app.aliasDomains.find(function (ad) { return ad.domain === selectedDomain.domain; })) return true;
            if (app.redirectDomains.find(function (ad) { return ad.domain === selectedDomain.domain; })) return true;

            return false;
        });
    };
});

app.filter('appSearchFilter', function () {
    return function appSearchFilter(apps, appSearch) {
        return apps.filter(function (app) {
            if (!appSearch) return true;
            appSearch = appSearch.toLowerCase();
            return app.fqdn.indexOf(appSearch) !== -1
                || (app.label && app.label.toLowerCase().indexOf(appSearch) !== -1)
                || (app.manifest.title && app.manifest.title.toLowerCase().indexOf(appSearch) !== -1)
                || (appSearch.length >=6 && app.id.indexOf(appSearch) !== -1);
        });
    };
});

app.filter('prettyDomains', function () {
    return function prettyDomains(domains) {
        return domains.map(function (d) { return d.domain; }).join(', ');
    };
});

app.filter('installationActive', function () {
    return function (app) {
        if (app.installationState === ISTATES.ERROR) return false;
        if (app.installationState === ISTATES.INSTALLED) return false;
        return true;
    };
});

// color indicator in app list
app.filter('installationStateClass', function () {
    const ERROR_CLASS = 'status-error';
    const BUSY_CLASS = 'status-starting fa-beat-fade';
    const INACTIVE_CLASS = 'status-inactive';
    const ACTIVE_CLASS = 'status-active';

    return function(app) {
        if (!app) return '';

        switch (app.installationState) {
        case ISTATES.ERROR: return ERROR_CLASS;
        case ISTATES.INSTALLED: {
            if (app.debugMode) {
                return INACTIVE_CLASS;
            } else {
                if (app.runState === RSTATES.RUNNING) {
                    if (!app.health) return BUSY_CLASS; // no data yet
                    if (app.type === APP_TYPES.LINK || app.health === HSTATES.HEALTHY) return ACTIVE_CLASS;
                    return ERROR_CLASS; // dead/exit/unhealthy
                } else {
                    return INACTIVE_CLASS;
                }
            }
        }
        default: return BUSY_CLASS;
        }
    };
});

// this appears in the app grid
app.filter('installationStateLabel', function () {
    return function(app) {
        if (!app) return '';

        var waiting = app.progress === 0 ? ' (Queued)' : '';

        switch (app.installationState) {
        case ISTATES.PENDING_INSTALL:
            return 'Installing' + waiting;
        case ISTATES.PENDING_CLONE:
            return 'Cloning' + waiting;
        case ISTATES.PENDING_LOCATION_CHANGE:
        case ISTATES.PENDING_CONFIGURE:
        case ISTATES.PENDING_RECREATE_CONTAINER:
        case ISTATES.PENDING_SERVICES_CHANGE:
        case ISTATES.PENDING_DEBUG:
            return 'Configuring' + waiting;
        case ISTATES.PENDING_RESIZE:
            return 'Resizing' + waiting;
        case ISTATES.PENDING_DATA_DIR_MIGRATION:
            return 'Migrating data' + waiting;
        case ISTATES.PENDING_UNINSTALL: return 'Uninstalling' + waiting;
        case ISTATES.PENDING_RESTORE: return 'Restoring' + waiting;
        case ISTATES.PENDING_IMPORT: return 'Importing' + waiting;
        case ISTATES.PENDING_UPDATE: return 'Updating' + waiting;
        case ISTATES.PENDING_BACKUP: return 'Backing up' + waiting;
        case ISTATES.PENDING_START: return 'Starting' + waiting;
        case ISTATES.PENDING_STOP: return 'Stopping' + waiting;
        case ISTATES.PENDING_RESTART: return 'Restarting' + waiting;
        case ISTATES.ERROR: {
            if (app.error && app.error.message === 'ETRYAGAIN') return 'DNS Error';
            return 'Error';
        }
        case ISTATES.INSTALLED: {
            if (app.debugMode) {
                return 'Recovery Mode';
            } else if (app.runState === RSTATES.RUNNING) {
                if (!app.health) return 'Starting...'; // no data yet
                if (app.type === APP_TYPES.LINK) return '';
                if (app.health === HSTATES.HEALTHY) return 'Running';
                return 'Not responding'; // dead/exit/unhealthy
            } else if (app.runState === RSTATES.STOPPED) return 'Stopped';
            else return app.runState;
        }
        default: return app.installationState;
        }
    };
});

app.filter('taskName', function () {
    return function(installationState) {
        switch (installationState) {
        case ISTATES.PENDING_INSTALL: return 'install';
        case ISTATES.PENDING_CLONE: return 'clone';
        case ISTATES.PENDING_LOCATION_CHANGE: return 'location change';
        case ISTATES.PENDING_CONFIGURE: return 'configure';
        case ISTATES.PENDING_RECREATE_CONTAINER: return 'create container';
        case ISTATES.PENDING_DEBUG: return 'debug';
        case ISTATES.PENDING_RESIZE: return 'resize';
        case ISTATES.PENDING_DATA_DIR_MIGRATION: return 'data migration';
        case ISTATES.PENDING_UNINSTALL: return 'uninstall';
        case ISTATES.PENDING_RESTORE: return 'restore';
        case ISTATES.PENDING_IMPORT: return 'import';
        case ISTATES.PENDING_UPDATE: return 'update';
        case ISTATES.PENDING_BACKUP: return 'backup';
        case ISTATES.PENDING_START: return 'start app';
        case ISTATES.PENDING_STOP: return 'stop app';
        case ISTATES.PENDING_RESTART: return 'restart app';
        default: return installationState || '';
        }
    };
});

app.filter('errorSuggestion', function () {
    return function (error) {
        if (!error) return '';

        switch (error.reason) {
        case ERROR.ACCESS_DENIED:
            if (error.domain) return 'Check the DNS credentials of ' + error.domain.domain + ' in the Domains & Certs view';
            return '';
        case ERROR.COLLECTD_ERROR: return 'Check if collectd is running on the server';
        case ERROR.DATABASE_ERROR: return 'Check if MySQL database is running on the server';
        case ERROR.DOCKER_ERROR: return 'Check if docker is running on the server';
        case ERROR.DNS_ERROR: return 'Check if the DNS service of the domain is running';
        case ERROR.LOGROTATE_ERROR: return 'Check if logrotate is running on the server';
        case ERROR.NETWORK_ERROR: return 'Check if there are any network issues on the server';
        case ERROR.REVERSEPROXY_ERROR: return 'Check if nginx is running on the server';
        default: return '';
        }
    };
});

app.filter('canUpdate', function () {
    return function (apps) {
        return apps.every(function (app) {
            return (app.installationState === ISTATES.ERROR) || (app.installationState === ISTATES.INSTALLED);
        });
    };
});

app.filter('inProgressApps', function () {
    return function (apps) {
        return apps.filter(function (app) {
            return app.installationState !== ISTATES.ERROR && app.installationState !== ISTATES.INSTALLED;
        });
    };
});

app.filter('prettyHref', function () {
    return function (input) {
        if (!input) return input;
        if (input.indexOf('http://') === 0) return input.slice('http://'.length);
        if (input.indexOf('https://') === 0) return input.slice('https://'.length);
        return input;
    };
});

app.filter('prettyEmailAddresses', function () {
    return function prettyEmailAddresses(addresses) {
        if (!addresses) return '';
        if (addresses === '<>') return '<>';
        if (Array.isArray(addresses)) return addresses.map(function (a) { return a.slice(1, -1); }).join(', ');
        return addresses.slice(1, -1);
    };
});

// custom directive for dynamic names in forms
// See http://stackoverflow.com/questions/23616578/issue-registering-form-control-with-interpolated-name#answer-23617401
app.directive('laterName', function () {                   // (2)
    return {
        restrict: 'A',
        require: ['?ngModel', '^?form'],                   // (3)
        link: function postLink(scope, elem, attrs, ctrls) {
            attrs.$set('name', attrs.laterName);

            var modelCtrl = ctrls[0];                      // (3)
            var formCtrl  = ctrls[1];                      // (3)
            if (modelCtrl && formCtrl) {
                modelCtrl.$name = attrs.name;              // (4)
                formCtrl.$addControl(modelCtrl);           // (2)
                scope.$on('$destroy', function () {
                    formCtrl.$removeControl(modelCtrl);    // (5)
                });
            }
        }
    };
});

app.run(['$route', '$rootScope', '$location', function ($route, $rootScope, $location) {
    var original = $location.path;
    $location.path = function (path, reload) {
        if (reload === false) {
            var lastRoute = $route.current;
            var un = $rootScope.$on('$locationChangeSuccess', function () {
                $route.current = lastRoute;
                un();
            });
        }
        return original.apply($location, [path]);
    };
}]);

app.directive('ngClickSelect', function () {
    return {
        restrict: 'AC',
        link: function (scope, element/*, attrs */) {
            element.bind('click', function () {
                var selection = window.getSelection();
                var range = document.createRange();
                range.selectNodeContents(this);
                selection.removeAllRanges();
                selection.addRange(range);
            });
        }
    };
});

// handles various states and triggers a href or configure/repair view
// used by attaching to controller $scope
// if $scope.appPostInstallConfirm.show(app); exists it will be called if not yet confirmed
function onAppClick(app, $event, isOperator, $scope) {
    function stopEvent() {
        $event.originalEvent.stopPropagation();
        $event.originalEvent.preventDefault();
    }

    if (app.installationState !== ISTATES.INSTALLED) {
        if (app.installationState === ISTATES.ERROR && isOperator) $scope.showAppConfigure(app, 'repair');
        return stopEvent();
    }

    // app.health can also be null to indicate insufficient data
    if (!app.health) return stopEvent();
    if (app.runState === RSTATES.STOPPED) return stopEvent();
    if (app.runState === RSTATES.STOPPED) return stopEvent();

    if (app.health === HSTATES.UNHEALTHY || app.health === HSTATES.ERROR || app.health === HSTATES.DEAD) {
        if (isOperator) $scope.showAppConfigure(app, 'repair');
        return stopEvent();
    }

    if (app.pendingPostInstallConfirmation && $scope.appPostInstallConfirm) {
        $scope.appPostInstallConfirm.show(app);
        return stopEvent();
    }
}

app.directive('ngClickReveal', function () {
    return {
        restrict: 'A',
        link: function (scope, element, attrs) {
            element.addClass('hand');

            var value = '';

            scope.$watch(attrs.ngClickReveal, function (newValue, oldValue) {
                if (newValue !== oldValue) {
                    element.html('<i>hidden</i>');
                    value = newValue;
                }
            });

            element.bind('click', function () {
                element.text(value);
            });
        }
    };
});

// https://codepen.io/webmatze/pen/isuHh
app.directive('tagInput', function () {
    return {
        restrict: 'E',
        scope: {
            inputTags: '=taglist'
        },
        require: '^form',
        link: function ($scope, element, attrs, formCtrl) {
            $scope.defaultWidth = 200;
            $scope.tagText = ''; // current tag being edited
            $scope.placeholder = attrs.placeholder;
            $scope.tagArray = function () {
                if ($scope.inputTags === undefined) {
                    return [];
                }
                return $scope.inputTags.split(' ').filter(function (tag) {
                    return tag !== '';
                });
            };
            $scope.addTag = function () {
                var tagArray = $scope.tagArray();

                // prevent adding empty or existing items
                if ($scope.tagText.length === 0 || tagArray.indexOf($scope.tagText) !== -1) {
                    return $scope.tagText = '';
                }

                tagArray.push($scope.tagText);
                $scope.inputTags = tagArray.join(' ');
                return $scope.tagText = '';
            };
            $scope.deleteTag = function (key) {
                var tagArray;
                tagArray = $scope.tagArray();
                if (tagArray.length > 0 && $scope.tagText.length === 0 && key === undefined) {
                    tagArray.pop();
                } else {
                    if (key !== undefined) {
                        tagArray.splice(key, 1);
                    }
                }
                formCtrl.$setDirty();
                return $scope.inputTags = tagArray.join(' ');
            };
            $scope.$watch('tagText', function (newVal, oldVal) {
                var tempEl;
                if (!(newVal === oldVal && newVal === undefined)) {
                    tempEl = $('<span>' + newVal + '</span>').appendTo('body');
                    $scope.inputWidth = tempEl.width() + 5;
                    if ($scope.inputWidth < $scope.defaultWidth) {
                        $scope.inputWidth = $scope.defaultWidth;
                    }
                    return tempEl.remove();
                }
            });
            element.bind('click', function () {
                element[0].firstChild.lastChild.focus();
            });
            element.bind('keydown', function (e) {
                var key = e.which;
                if (key === 9 || key === 13) {
                    e.preventDefault();
                }
                if (key === 8) {
                    return $scope.$apply('deleteTag()');
                }
            });
            element.bind('keyup', function (e) {
                var key = e.which;
                if (key === 9 || key === 13 || key === 32) {
                    e.preventDefault();
                    return $scope.$apply('addTag()');
                }
            });
        },
        template:
            '<div class="tag-input-container">' +
                '<div class="btn-group input-tag" data-ng-repeat="tag in tagArray()">' +
                    '<button type="button" class="btn btn-xs btn-primary" disabled>{{ tag }}</button>' +
                    '<button type="button" class="btn btn-xs btn-primary" data-ng-click="deleteTag($index)">&times;</button>' +
                '</div>' +
                '<input type="text" data-ng-model="tagText" ng-blur="addTag()" placeholder="{{placeholder}}"/>' +
            '</div>'
    };
});

app.config(['fitTextConfigProvider', function (fitTextConfigProvider) {
    fitTextConfigProvider.config = {
        loadDelay: 250,
        compressor: 0.9,
        min: 8,
        max: 24
    };
}]);

app.controller('MainController', ['$scope', '$route', '$timeout', '$location', '$interval', 'Notification', 'Client', function ($scope, $route, $timeout, $location, $interval, Notification, Client) {
    $scope.initialized = false; // used to animate the UI
    $scope.user = Client.getUserInfo();
    $scope.installedApps = Client.getInstalledApps();
    $scope.config = {};
    $scope.client = Client;
    $scope.subscription = {};
    $scope.notificationCount = 0;
    $scope.hideNavBarActions = $location.path() === '/logs';
    $scope.backgroundImageUrl = '';
    $scope.sideBarOpen = false;

    $scope.closeNavbar = function () {
        $scope.sideBarOpen = false;
    };

    $scope.onSidebarToggle = function () {
        $scope.sideBarOpen = !$scope.sideBarOpen;
    };

    $scope.reboot = {
        busy: false,

        show: function () {
            $scope.reboot.busy = false;
            $('#rebootModal').modal('show');
        },

        submit: function () {
            $scope.reboot.busy = true;

            Client.reboot(function (error) {
                if (error) return Client.error(error);

                $('#rebootModal').modal('hide');

                // trigger refetch to show offline banner
                $timeout(function () { Client.getStatus(function () {}); }, 5000);
            });
        }
    };

    $scope.isActive = function (url) {
        if (!$route.current) return false;
        return $route.current.$$route.originalPath === url;
    };

    $scope.logout = function (event) {
        event.stopPropagation();
        $scope.initialized = false;
        Client.logout();
    };

    $scope.openSubscriptionSetup = function () {
        Client.openSubscriptionSetup($scope.subscription);
    };

    // NOTE: this function is exported and called from the appstore.js
    $scope.updateSubscriptionStatus = function () {
        Client.getSubscription(function (error, subscription) {
            if (error && error.statusCode === 412) return; // not yet registered
            if (error && error.statusCode === 402) return; // invalid appstore token
            if (error) return console.error(error);

            $scope.subscription = subscription;
        });
    };

    function refreshNotifications() {
        if (!Client.getUserInfo().isAtLeastAdmin) return;

        Client.getNotifications({ acknowledged: false }, 1, 100, function (error, results) { // counter maxes out at 100
            if (error) console.error(error);
            else $scope.notificationCount = results.length;
        });
    }

    // update state of acknowledged notification
    $scope.notificationAcknowledged = function () {
        refreshNotifications();
    };

    function redirectOnMandatory2FA() {
        if (Client.getConfig().mandatory2FA) {
            if (Client.getUserInfo().twoFactorAuthenticationEnabled) return; // user already has 2fa
            if (Client.getUserInfo().source && $scope.config.external2FA) return; // 2fa is external

            $location.path('/profile').search({ setup2fa: true });
        }
    }

    // Make it redirect if the browser URL is changed directly - https://forum.cloudron.io/topic/7510/bug-in-2fa-force
    $scope.$on('$routeChangeStart', function (/* event */) {
        if ($scope.initialized) redirectOnMandatory2FA();
    });

    var gPlatformStatusNotification = null;
    function trackPlatformStatus() {
        Client.getPlatformStatus(function (error, result) {
            if (error) return console.error('Failed to get platform status.', error);

            // see box/src/platform.js
            if (result.message === 'Ready') {
                if (gPlatformStatusNotification) {
                    gPlatformStatusNotification.kill();
                    gPlatformStatusNotification = null;
                }

                return;
            }

            if (!gPlatformStatusNotification) {
                var options = { title: 'Platform status', message: result.message, delay: 'notimeout', replaceMessage: true, closeOnClick: false };

                Notification.primary(options).then(function (result) {
                    gPlatformStatusNotification = result;
                    $timeout(trackPlatformStatus, 5000);
                });
            } else {
                gPlatformStatusNotification.message = result.message;
                $timeout(trackPlatformStatus, 5000);
            }
        });
    }

    // this loads the very first thing when accessing via IP or domain
    function init() {
        Client.getProvisionStatus(function (error, status) {
            if (error) return Client.initError(error, init);

            if (redirectIfNeeded(status, 'dashboard')) return; // we got redirected...

            // check version and force reload if needed
            if (!localStorage.version) {
                localStorage.version = status.version;
            } else if (localStorage.version !== status.version) {
                localStorage.version = status.version;
                window.location.reload(true);
            }

            console.log('Running dashboard version ', localStorage.version);

            // get user profile as the first thing. this populates the "scope" and affects subsequent API calls
            async.series([
                Client.refreshProfile.bind(Client),
                Client.refreshConfig.bind(Client),
                Client.refreshAvailableLanguages.bind(Client),
                Client.refreshInstalledApps.bind(Client)
            ], function (error) {
                if (error) return Client.initError(error, init);

                // now mark the Client to be ready
                Client.setReady();

                $scope.config = Client.getConfig();

                if (Client.getUserInfo().hasBackgroundImage) {
                    document.getElementById('mainContentContainer').style.backgroundImage = 'url("' + Client.getBackgroundImageUrl() + '")';
                    document.getElementById('mainContentContainer').classList.add('has-background');
                }

                $scope.initialized = true;

                redirectOnMandatory2FA();

                $interval(refreshNotifications, 60 * 1000);
                refreshNotifications();

                Client.getSubscription(function (error, subscription) {
                    if (error && error.statusCode === 412) return; // not yet registered
                    if (error && error.statusCode === 402) return; // invalid appstore token
                    if (error) return console.error(error);

                    $scope.subscription = subscription;

                    // only track platform status if we are registered
                    trackPlatformStatus();
                });
            });
        });
    }

    Client.onConfig(function (config) {
        if (config.cloudronName) {
            document.title = config.cloudronName;
        }
    });

    init();

    // setup all the dialog focus handling
    ['updateModal'].forEach(function (id) {
        $('#' + id).on('shown.bs.modal', function () {
            $(this).find('[autofocus]:first').focus();
        });
    });
}]);