[3.0] Improvement code style (#2670)

* Clear code and styles

* Clear import

@@ -15,7 +15,7 @@
 ///
 
 import { NgModule } from '@angular/core';
-import { Routes, RouterModule } from '@angular/router';
+import { RouterModule, Routes } from '@angular/router';
 
 const routes: Routes = [
   { path: '',

@@ -14,11 +14,11 @@
 /// limitations under the License.
 ///
 
-import { SubscriptionData, SubscriptionUpdateMsg, SubscriptionDataHolder } from '@app/shared/models/telemetry/telemetry.models';
+import { SubscriptionData, SubscriptionDataHolder } from '@app/shared/models/telemetry/telemetry.models';
 import { AggregationType } from '@shared/models/time/time.models';
 import { UtilsService } from '@core/services/utils.service';
-import Timeout = NodeJS.Timeout;
 import { deepClone } from '@core/utils';
+import Timeout = NodeJS.Timeout;
 
 export declare type onAggregatedData = (data: SubscriptionData, detectChanges: boolean) => void;
 

@@ -28,7 +28,7 @@ import {
 } from '@shared/models/telemetry/telemetry.models';
 import { DatasourceListener } from './datasource.service';
 import { AggregationType, SubscriptionTimewindow, YEAR } from '@shared/models/time/time.models';
-import { deepClone, isDefined, isObject, isDefinedAndNotNull } from '@core/utils';
+import { deepClone, isDefinedAndNotNull, isObject } from '@core/utils';
 import { UtilsService } from '@core/services/utils.service';
 import { EntityType } from '@shared/models/entity-type.models';
 import { DataAggregator } from '@core/api/data-aggregator';

@@ -14,7 +14,7 @@
 /// limitations under the License.
 ///
 
-import { Observable, Subject } from 'rxjs';
+import { Observable } from 'rxjs';
 import { EntityId } from '@app/shared/models/id/entity-id';
 import {
   DataSet,

@@ -28,7 +28,8 @@ import {
   MissingTranslationHandler,
   TranslateCompiler,
   TranslateLoader,
-  TranslateModule, TranslateParser
+  TranslateModule,
+  TranslateParser
 } from '@ngx-translate/core';
 import { TranslateHttpLoader } from '@ngx-translate/http-loader';
 import { TbMissingTranslationHandler } from './translate/missing-translate-handler';

@@ -14,13 +14,10 @@
 /// limitations under the License.
 ///
 
-import {
-  ActionReducerMap,
-  MetaReducer, Store
-} from '@ngrx/store';
+import { ActionReducerMap, MetaReducer } from '@ngrx/store';
 import { storeFreeze } from 'ngrx-store-freeze';
 
-import { environment as env} from '@env/environment';
+import { environment as env } from '@env/environment';
 
 import { initStateFromLocalStorage } from './meta-reducers/init-state-from-local-storage.reducer';
 import { debug } from './meta-reducers/debug.reducer';
@@ -35,7 +32,6 @@ import { SettingsEffects } from '@app/core/settings/settings.effects';
 import { NotificationState } from '@app/core/notification/notification.models';
 import { notificationReducer } from '@app/core/notification/notification.reducer';
 import { NotificationEffects } from '@app/core/notification/notification.effects';
-import { take } from 'rxjs/operators';
 
 export const reducers: ActionReducerMap<AppState> = {
   load: loadReducer,

@@ -15,12 +15,7 @@
 ///
 
 import { Injectable, NgZone } from '@angular/core';
-import {
-  ActivatedRouteSnapshot,
-  CanActivate,
-  CanActivateChild,
-  RouterStateSnapshot
-} from '@angular/router';
+import { ActivatedRouteSnapshot, CanActivate, CanActivateChild, RouterStateSnapshot } from '@angular/router';
 import { AuthService } from '../auth/auth.service';
 import { select, Store } from '@ngrx/store';
 import { AppState } from '../core.state';

@@ -15,11 +15,7 @@
 ///
 
 import { Injectable } from '@angular/core';
-import {
-  ActivatedRouteSnapshot,
-  CanDeactivate,
-  RouterStateSnapshot
-} from '@angular/router';
+import { ActivatedRouteSnapshot, CanDeactivate, RouterStateSnapshot } from '@angular/router';
 import { FormGroup } from '@angular/forms';
 import { select, Store } from '@ngrx/store';
 import { AppState } from '@core/core.state';

@@ -16,7 +16,7 @@
 
 import { Injectable } from '@angular/core';
 import { defaultHttpOptionsFromConfig, RequestConfig } from './http-utils';
-import { Observable } from 'rxjs';
+import { EMPTY, Observable } from 'rxjs';
 import { HttpClient } from '@angular/common/http';
 import { PageData } from '@shared/models/page/page-data';
 import { EntityId } from '@shared/models/id/entity-id';
@@ -36,9 +36,8 @@ import { UtilsService } from '@core/services/utils.service';
 import { TimePageLink } from '@shared/models/page/page-link';
 import { Direction, SortOrder } from '@shared/models/page/sort-order';
 import { concatMap, expand, map, toArray } from 'rxjs/operators';
-import { EMPTY } from 'rxjs';
-import Timeout = NodeJS.Timeout;
 import { isDefined } from '@core/utils';
+import Timeout = NodeJS.Timeout;
 
 interface AlarmSourceListenerQuery {
   entityType: EntityType;

@@ -19,8 +19,7 @@ import { HttpClient } from '@angular/common/http';
 import { ComponentDescriptor, ComponentType } from '@shared/models/component-descriptor.models';
 import { defaultHttpOptionsFromConfig, RequestConfig } from '@core/http/http-utils';
 import { Observable, of } from 'rxjs';
-import { RuleChainMetaData } from '@shared/models/rule-chain.models';
-import { tap, map } from 'rxjs/operators';
+import { map } from 'rxjs/operators';
 import { RuleNodeType } from '@shared/models/rule-node.models';
 
 @Injectable({

@@ -21,7 +21,8 @@ import { HttpClient } from '@angular/common/http';
 import { PageLink } from '@shared/models/page/page-link';
 import { PageData } from '@shared/models/page/page-data';
 import {
-  ClaimRequest, ClaimResult,
+  ClaimRequest,
+  ClaimResult,
   Device,
   DeviceCredentials,
   DeviceInfo,

@@ -642,7 +642,6 @@ export class EntityService {
             return result;
           }
         ));
-        break;
       case AliasFilterType.entityList:
         return this.getEntities(filter.entityType, filter.entityList, {ignoreLoading: true, ignoreErrors: true}).pipe(
           map((entities) => {
@@ -654,7 +653,6 @@ export class EntityService {
               }
             }
           ));
-        break;
       case AliasFilterType.entityName:
         return this.getEntitiesByNameFilter(filter.entityType, filter.entityNameFilter, maxItems,
           '', {ignoreLoading: true, ignoreErrors: true}).pipe(
@@ -668,7 +666,6 @@ export class EntityService {
             }
           )
         );
-        break;
       case AliasFilterType.stateEntity:
         result.stateEntity = true;
         if (stateEntityId) {
@@ -681,7 +678,6 @@ export class EntityService {
         } else {
           return of(result);
         }
-        break;
       case AliasFilterType.assetType:
         return this.getEntitiesByNameFilter(EntityType.ASSET, filter.assetNameFilter, maxItems,
           filter.assetType, {ignoreLoading: true, ignoreErrors: true}).pipe(
@@ -695,7 +691,6 @@ export class EntityService {
             }
           )
         );
-        break;
       case AliasFilterType.deviceType:
         return this.getEntitiesByNameFilter(EntityType.DEVICE, filter.deviceNameFilter, maxItems,
           filter.deviceType, {ignoreLoading: true, ignoreErrors: true}).pipe(
@@ -709,7 +704,6 @@ export class EntityService {
             }
           )
         );
-        break;
       case AliasFilterType.entityViewType:
         return this.getEntitiesByNameFilter(EntityType.ENTITY_VIEW, filter.entityViewNameFilter, maxItems,
           filter.entityViewType, {ignoreLoading: true, ignoreErrors: true}).pipe(
@@ -723,7 +717,6 @@ export class EntityService {
             }
           )
         );
-        break;
       case AliasFilterType.relationsQuery:
         result.stateEntity = filter.rootStateEntity;
         let rootEntityType;
@@ -768,7 +761,6 @@ export class EntityService {
         } else {
           return of(result);
         }
-        break;
       case AliasFilterType.assetSearchQuery:
       case AliasFilterType.deviceSearchQuery:
       case AliasFilterType.entityViewSearchQuery:
@@ -823,7 +815,6 @@ export class EntityService {
         } else {
           return of(result);
         }
-        break;
     }
   }
 

@@ -18,9 +18,7 @@ import { createFeatureSelector, createSelector, select, Store } from '@ngrx/stor
 
 import { AppState } from '../core.state';
 import { LoadState } from './load.models';
-import { AuthUser } from '@shared/models/user.model';
 import { take } from 'rxjs/operators';
-import { selectAuthUser } from '@core/auth/auth.selectors';
 
 export const selectLoadState = createFeatureSelector<AppState, LoadState>(
   'load'

@@ -15,7 +15,7 @@
 ///
 
 import { Action } from '@ngrx/store';
-import { NotificationMessage, HideNotification } from '@app/core/notification/notification.models';
+import { HideNotification, NotificationMessage } from '@app/core/notification/notification.models';
 
 export enum NotificationActionTypes {
   SHOW_NOTIFICATION = '[Notification] Show',

@@ -16,14 +16,9 @@
 
 import { Injectable } from '@angular/core';
 import { Actions, Effect, ofType } from '@ngrx/effects';
-import {
-  map,
-} from 'rxjs/operators';
+import { map } from 'rxjs/operators';
 
-import {
-  NotificationActions,
-  NotificationActionTypes
-} from '@app/core/notification/notification.actions';
+import { NotificationActions, NotificationActionTypes } from '@app/core/notification/notification.actions';
 import { NotificationService } from '@app/core/services/notification.service';
 
 @Injectable()

@@ -14,11 +14,10 @@
 /// limitations under the License.
 ///
 
-import {Injectable} from '@angular/core';
-import {Subject, Subscription} from 'rxjs';
-import {NotificationMessage} from '@core/notification/notification.models';
-import {BroadcastEvent, BroadcastListener, BroadcastMessage} from '@core/services/broadcast.models';
-import {filter} from 'rxjs/operators';
+import { Injectable } from '@angular/core';
+import { Subject, Subscription } from 'rxjs';
+import { BroadcastEvent, BroadcastListener, BroadcastMessage } from '@core/services/broadcast.models';
+import { filter } from 'rxjs/operators';
 
 @Injectable({
   providedIn: 'root'

@@ -331,7 +331,6 @@ export class DashboardUtilsService {
     const states = dashboardConfiguration.states;
     const state = states[targetState];
     if (state) {
-      const allWidgets = dashboardConfiguration.widgets;
       const result: DashboardLayoutsInfo = {};
       for (const l of Object.keys(state.layouts)) {
         const layout: DashboardLayout = state.layouts[l];

@@ -16,7 +16,7 @@
 
 import { Injectable } from '@angular/core';
 import { Dashboard, DashboardLayoutId } from '@app/shared/models/dashboard.models';
-import { EntityAlias, EntityAliasFilter, EntityAliases, EntityAliasInfo, AliasesInfo } from '@shared/models/alias.models';
+import { AliasesInfo, EntityAlias, EntityAliases, EntityAliasInfo } from '@shared/models/alias.models';
 import { DatasourceType, Widget, WidgetPosition, WidgetSize } from '@shared/models/widget.models';
 import { DashboardUtilsService } from '@core/services/dashboard-utils.service';
 import { deepClone, isEqual } from '@core/utils';

@@ -23,7 +23,7 @@ import { take } from 'rxjs/operators';
 import { HomeSection, MenuSection } from '@core/services/menu.models';
 import { BehaviorSubject, Observable, Subject } from 'rxjs';
 import { Authority } from '@shared/models/authority.enum';
-import {AuthUser} from '@shared/models/user.model';
+import { AuthUser } from '@shared/models/user.model';
 
 @Injectable({
   providedIn: 'root'

@@ -16,7 +16,7 @@
 
 import { Injectable } from '@angular/core';
 import { HideNotification, NotificationMessage } from '@app/core/notification/notification.models';
-import { BehaviorSubject, Observable, Subject } from 'rxjs';
+import { Observable, Subject } from 'rxjs';
 
 
 @Injectable(

@@ -15,7 +15,6 @@
 ///
 
 import { Inject, Injectable, NgZone } from '@angular/core';
-import { HttpClient } from '@angular/common/http';
 import { WINDOW } from '@core/services/window.service';
 
 export type CancelAnimationFrame = () => void;

@@ -15,11 +15,14 @@
 ///
 
 import { Injectable } from '@angular/core';
-import { Observable, of } from 'rxjs';
+import { Observable } from 'rxjs';
 import { RuleChainService } from '@core/http/rule-chain.service';
-import { map, switchMap } from 'rxjs/operators';
+import { switchMap } from 'rxjs/operators';
 import { MatDialog } from '@angular/material/dialog';
-import { NodeScriptTestDialogComponent, NodeScriptTestDialogData } from '@shared/components/dialog/node-script-test-dialog.component';
+import {
+  NodeScriptTestDialogComponent,
+  NodeScriptTestDialogData
+} from '@shared/components/dialog/node-script-test-dialog.component';
 
 @Injectable({
   providedIn: 'root'

@@ -15,7 +15,14 @@
 ///
 
 import { Injectable } from '@angular/core';
-import { AggregationType, DAY, defaultTimeIntervals, SECOND, Timewindow, defaultTimewindow } from '@shared/models/time/time.models';
+import {
+  AggregationType,
+  DAY,
+  defaultTimeIntervals,
+  defaultTimewindow,
+  SECOND,
+  Timewindow
+} from '@shared/models/time/time.models';
 import { HttpClient } from '@angular/common/http';
 import { Observable } from 'rxjs';
 import { defaultHttpOptions } from '@core/http/http-utils';

@@ -16,7 +16,7 @@
 
 
 import { isPlatformBrowser } from '@angular/common';
-import { ClassProvider, FactoryProvider, InjectionToken, PLATFORM_ID, Injectable } from '@angular/core';
+import { ClassProvider, FactoryProvider, Injectable, InjectionToken, PLATFORM_ID } from '@angular/core';
 
 /* Create a new injection token for injecting the window into a component. */
 export const WINDOW = new InjectionToken('WindowToken');

@@ -14,27 +14,16 @@
 /// limitations under the License.
 ///
 
-import { ActivationEnd, ActivationStart, Router } from '@angular/router';
+import { ActivationEnd, Router } from '@angular/router';
 import { Injectable } from '@angular/core';
 import { select, Store } from '@ngrx/store';
 import { Actions, Effect, ofType } from '@ngrx/effects';
 import { TranslateService } from '@ngx-translate/core';
 import { merge } from 'rxjs';
-import {
-  tap,
-  withLatestFrom,
-  map,
-  distinctUntilChanged,
-  filter
-} from 'rxjs/operators';
+import { distinctUntilChanged, filter, map, tap, withLatestFrom } from 'rxjs/operators';
 
-import {
-  SettingsActionTypes,
-  SettingsActions,
-} from './settings.actions';
-import {
-  selectSettingsState
-} from './settings.selectors';
+import { SettingsActions, SettingsActionTypes, } from './settings.actions';
+import { selectSettingsState } from './settings.selectors';
 import { AppState } from '@app/core/core.state';
 import { LocalStorageService } from '@app/core/local-storage/local-storage.service';
 import { TitleService } from '@app/core/services/title.service';

@@ -14,7 +14,7 @@
 /// limitations under the License.
 ///
 
-import {MissingTranslationHandler, MissingTranslationHandlerParams} from '@ngx-translate/core';
+import { MissingTranslationHandler, MissingTranslationHandlerParams } from '@ngx-translate/core';
 import { customTranslationsPrefix } from '@app/shared/models/constants';
 
 export class TbMissingTranslationHandler implements MissingTranslationHandler {

@@ -15,10 +15,12 @@
 ///
 
 import {
-  MESSAGE_FORMAT_CONFIG, MessageFormatConfig,
+  MESSAGE_FORMAT_CONFIG,
+  MessageFormatConfig,
   TranslateMessageFormatCompiler
 } from 'ngx-translate-messageformat-compiler';
 import { Inject, Injectable, Optional } from '@angular/core';
+
 const parse = require('messageformat-parser').parse;
 
 @Injectable({ providedIn: 'root' })

@@ -15,8 +15,8 @@
 ///
 
 import _ from 'lodash';
-import { Observable, Subject, fromEvent, of } from 'rxjs';
-import { finalize, share, map } from 'rxjs/operators';
+import { fromEvent, Observable, of, Subject } from 'rxjs';
+import { finalize, map, share } from 'rxjs/operators';
 import base64js from 'base64-js';
 
 export function onParentScrollOrWindowResize(el: Node): Observable<Event> {

@@ -17,18 +17,12 @@
 import { Injectable, NgModule } from '@angular/core';
 import { ActivatedRouteSnapshot, Resolve, RouterModule, Routes } from '@angular/router';
 
-import {Authority} from '@shared/models/authority.enum';
+import { Authority } from '@shared/models/authority.enum';
 import { DashboardPageComponent } from '@home/pages/dashboard/dashboard-page.component';
-import { BreadCrumbConfig, BreadCrumbLabelFunction } from '@shared/components/breadcrumb';
-import { widgetTypesBreadcumbLabelFunction } from '@home/pages/widget/widget-library-routing.module';
-import { WidgetsBundle } from '@shared/models/widgets-bundle.model';
-import { WidgetService } from '@core/http/widget.service';
-import { Observable } from 'rxjs';
 import { Dashboard } from '@app/shared/models/dashboard.models';
 import { DashboardService } from '@core/http/dashboard.service';
 import { DashboardUtilsService } from '@core/services/dashboard-utils.service';
-import { map } from 'rxjs/operators';
-import { dashboardBreadcumbLabelFunction, DashboardResolver } from '@app/modules/home/pages/dashboard/dashboard-routing.module';
+import { DashboardResolver } from '@app/modules/home/pages/dashboard/dashboard-routing.module';
 import { UtilsService } from '@core/services/utils.service';
 import { Widget } from '@app/shared/models/widget.models';
 

@@ -15,7 +15,7 @@
 ///
 
 import { NgModule } from '@angular/core';
-import { Routes, RouterModule } from '@angular/router';
+import { RouterModule, Routes } from '@angular/router';
 
 import { AuthGuard } from '@core/guards/auth.guard';
 import { StoreModule } from '@ngrx/store';

@@ -57,7 +57,7 @@
   </div>
   <div mat-dialog-actions fxLayoutAlign="end center">
     <mat-checkbox formControlName="openDashboard"
-                  style="margin-bottom: 0px; padding-right: 20px;">
+                  style="margin-bottom: 0; padding-right: 20px;">
       {{ 'dashboard.open-dashboard' | translate }}
     </mat-checkbox>
     <button mat-raised-button color="primary"

@@ -21,7 +21,7 @@ import { ContactBased } from '@shared/models/contact-based.model';
 import { AfterViewInit } from '@angular/core';
 import { POSTAL_CODE_PATTERNS } from '@home/models/contact.models';
 import { HasId } from '@shared/models/base-data';
-import {EntityComponent} from './entity.component';
+import { EntityComponent } from './entity.component';
 import { EntityTableConfig } from '@home/models/entity/entities-table-config.models';
 
 export abstract class ContactBasedComponent<T extends ContactBased<HasId>> extends EntityComponent<T> implements AfterViewInit {

@@ -16,12 +16,16 @@
 
 import {
   AfterViewInit,
-  ChangeDetectionStrategy, ChangeDetectorRef,
+  ChangeDetectionStrategy,
+  ChangeDetectorRef,
   Component,
   ComponentFactoryResolver,
-  ElementRef, EventEmitter,
-  Input, OnChanges,
-  OnInit, SimpleChanges,
+  ElementRef,
+  EventEmitter,
+  Input,
+  OnChanges,
+  OnInit,
+  SimpleChanges,
   ViewChild
 } from '@angular/core';
 import { PageComponent } from '@shared/components/page.component';

@@ -16,10 +16,13 @@
 
 import {
   AfterViewInit,
-  ChangeDetectionStrategy, ChangeDetectorRef,
+  ChangeDetectionStrategy,
+  ChangeDetectorRef,
   Component,
-  ComponentFactoryResolver, ComponentRef,
-  EventEmitter, Injector,
+  ComponentFactoryResolver,
+  ComponentRef,
+  EventEmitter,
+  Injector,
   Input,
   OnDestroy,
   OnInit,

@@ -106,7 +106,7 @@
     <ng-template [ngSwitchCase]="aliasFilterType.relationsQuery">
       <section fxLayout="column" id="relationsQueryFilter">
         <label class="tb-small">{{ 'alias.root-entity' | translate }}</label>
-        <section class="tb-root-state-entity-switch" fxLayout="row" fxLayoutAlign="start center" style="padding-left: 0px;">
+        <section class="tb-root-state-entity-switch" fxLayout="row" fxLayoutAlign="start center" style="padding-left: 0;">
           <mat-slide-toggle class="root-state-entity-switch"
                             formControlName="rootStateEntity">
           </mat-slide-toggle>
@@ -134,7 +134,7 @@
           </div>
         </div>
         <div fxFlex fxLayout="row">
-          <section class="tb-root-state-entity-switch" fxLayout="row" fxLayoutAlign="start center" style="padding-left: 0px;">
+          <section class="tb-root-state-entity-switch" fxLayout="row" fxLayoutAlign="start center" style="padding-left: 0;">
             <mat-slide-toggle class="root-state-entity-switch"
                               formControlName="fetchLastLevelOnly">
             </mat-slide-toggle>

@@ -16,13 +16,14 @@
 
 import { BaseData, HasId } from '@shared/models/base-data';
 import { PageComponent } from '@shared/components/page.component';
-import { Input, OnInit, Directive } from '@angular/core';
+import { Directive, Input, OnInit } from '@angular/core';
 import { Store } from '@ngrx/store';
 import { AppState } from '@core/core.state';
 import { EntityTableConfig } from '@home/models/entity/entities-table-config.models';
 import { PageLink } from '@shared/models/page/page-link';
 
 @Directive()
+// tslint:disable-next-line:directive-class-suffix
 export abstract class EntityTableHeaderComponent<T extends BaseData<HasId>,
   P extends PageLink = PageLink,
   L extends BaseData<HasId> = T,

@@ -16,15 +16,14 @@
 
 import { BaseData, HasId } from '@shared/models/base-data';
 import { PageComponent } from '@shared/components/page.component';
-import { AfterViewInit, ContentChildren, EventEmitter, Input, OnInit, Output, QueryList, ViewChildren, Directive } from '@angular/core';
+import { AfterViewInit, Directive, Input, OnInit, QueryList, ViewChildren } from '@angular/core';
 import { Store } from '@ngrx/store';
 import { AppState } from '@core/core.state';
 import { EntityTableConfig } from '@home/models/entity/entities-table-config.models';
 import { MatTab } from '@angular/material/tabs';
-import { EntityAction } from '@home/models/entity/entity-component.models';
 import { BehaviorSubject } from 'rxjs';
 import { Authority } from '@app/shared/models/authority.enum';
-import { selectAuthUser, getCurrentAuthUser } from '@core/auth/auth.selectors';
+import { getCurrentAuthUser } from '@core/auth/auth.selectors';
 import { AuthUser } from '@shared/models/user.model';
 import { EntityType } from '@shared/models/entity-type.models';
 import { AuditLogMode } from '@shared/models/audit-log.models';
@@ -35,6 +34,7 @@ import { NgForm } from '@angular/forms';
 import { PageLink } from '@shared/models/page/page-link';
 
 @Directive()
+// tslint:disable-next-line:directive-class-suffix
 export abstract class EntityTabsComponent<T extends BaseData<HasId>,
   P extends PageLink = PageLink,
   L extends BaseData<HasId> = T,

@@ -19,27 +19,10 @@ import { ErrorStateMatcher } from '@angular/material/core';
 import { MAT_DIALOG_DATA, MatDialogRef } from '@angular/material/dialog';
 import { Store } from '@ngrx/store';
 import { AppState } from '@core/core.state';
-import {
-  AbstractControl,
-  FormArray,
-  FormBuilder,
-  FormControl,
-  FormGroup,
-  FormGroupDirective,
-  NgForm, Validators, ValidatorFn
-} from '@angular/forms';
+import { FormBuilder, FormControl, FormGroup, FormGroupDirective, NgForm, Validators } from '@angular/forms';
 import { Router } from '@angular/router';
 import { DialogComponent } from '@app/shared/components/dialog.component';
-import { AttributeData } from '@shared/models/telemetry/telemetry.models';
-import { EntityAlias, EntityAliases, EntityAliasFilter } from '@shared/models/alias.models';
-import { DatasourceType, Widget, widgetType } from '@shared/models/widget.models';
-import { AliasEntityType, EntityType } from '@shared/models/entity-type.models';
-import { UtilsService } from '@core/services/utils.service';
-import { TranslateService } from '@ngx-translate/core';
 import { ActionNotificationShow } from '@core/notification/notification.actions';
-import { DialogService } from '@core/services/dialog.service';
-import { EntityService } from '@core/http/entity.service';
-import { Observable, of } from 'rxjs';
 
 export interface ImportDialogData {
   importTitle: string;

@@ -17,7 +17,7 @@
 
   mat-form-field.resource-field {
     max-height: 40px;
-    margin: 10px 0px 0px 0px;
+    margin: 10px 0 0;
     .mat-form-field-wrapper {
       padding-bottom: 0;
       .mat-form-field-flex {

@@ -51,7 +51,7 @@
         width: 24px;
         height: 24px;
         font-size: 24px;
-        margin-left: 0px;
+        margin-left: 0;
         color: inherit;
         opacity: inherit;
       }

@@ -14,7 +14,7 @@
 /// limitations under the License.
 ///
 
-import { Injectable, Injector, NgModule } from '@angular/core';
+import { Injectable, NgModule } from '@angular/core';
 import { Observable } from 'rxjs';
 import { MatDialog } from '@angular/material/dialog';
 import { TranslateService } from '@ngx-translate/core';
@@ -36,7 +36,6 @@ export class CustomDialogService {
     private translate: TranslateService,
     private authService: AuthService,
     private dynamicComponentFactoryService: DynamicComponentFactoryService,
-    private injector: Injector,
     public dialog: MatDialog
   ) {
   }

@@ -15,7 +15,7 @@
 ///
 
 import { Component, Inject, InjectionToken, OnInit, ViewContainerRef } from '@angular/core';
-import { Overlay, OverlayRef } from '@angular/cdk/overlay';
+import { OverlayRef } from '@angular/cdk/overlay';
 import { PageComponent } from '@shared/components/page.component';
 import { Store } from '@ngrx/store';
 import { AppState } from '@core/core.state';
@@ -60,7 +60,6 @@ export class LegendConfigPanelComponent extends PageComponent implements OnInit
               public overlayRef: OverlayRef,
               protected store: Store<AppState>,
               public fb: FormBuilder,
-              private overlay: Overlay,
               public viewContainerRef: ViewContainerRef) {
     super(store);
   }

@@ -37,8 +37,7 @@ import { deepClone, isDefined, isNumber } from '@core/utils';
 import cssjs from '@core/css/css';
 import { PageLink } from '@shared/models/page/page-link';
 import { Direction, SortOrder, sortOrderFromString } from '@shared/models/page/sort-order';
-import { DataSource } from '@angular/cdk/collections';
-import { CollectionViewer, SelectionModel } from '@angular/cdk/collections';
+import { CollectionViewer, DataSource, SelectionModel } from '@angular/cdk/collections';
 import { BehaviorSubject, forkJoin, fromEvent, merge, Observable, of } from 'rxjs';
 import { emptyPageData, PageData } from '@shared/models/page/page-data';
 import { entityTypeTranslations } from '@shared/models/entity-type.models';
@@ -59,7 +58,8 @@ import {
   getColumnWidth,
   TableWidgetDataKeySettings,
   TableWidgetSettings,
-  toAlarmColumnDef, widthStyle
+  toAlarmColumnDef,
+  widthStyle
 } from '@home/components/widget/lib/table-widget.models';
 import { ConnectedPosition, Overlay, OverlayConfig, OverlayRef } from '@angular/cdk/overlay';
 import { ComponentPortal, PortalInjector } from '@angular/cdk/portal';

@@ -16,7 +16,8 @@
 
 import * as CanvasGauges from 'canvas-gauges';
 import {
-  AnalogueRadialGaugeSettings, getAnalogueRadialGaugeSettingsSchema
+  AnalogueRadialGaugeSettings,
+  getAnalogueRadialGaugeSettingsSchema
 } from '@home/components/widget/lib/analogue-radial-gauge.models';
 import { JsonSettingsSchema } from '@shared/models/widget.models';
 import { WidgetContext } from '@home/models/widget-component.models';

@@ -19,7 +19,7 @@
      [ngClass]="{'short-mode':ctx.width < 400, 'labels-hidden': settings.hideLabels, 'long-mode': ctx.width >= 400}">
   <mat-form-field class="mat-block" [fxHide]="settings.hidePicker" (click)="openNavigatorPanel($event)">
     <mat-label *ngIf="!settings.hideLabels" translate>widgets.date-range-navigator.localizationMap.Date picker</mat-label>
-    <mat-select #datePicker [ngModel]="advancedModel.chosenLabel" matInput>
+    <mat-select #datePicker [ngModel]="advancedModel.chosenLabel">
       <mat-option [value]="advancedModel.chosenLabel">
         {{advancedModel.chosenLabel}}
       </mat-option>
@@ -27,7 +27,7 @@
   </mat-form-field>
   <mat-form-field class="mat-block" [fxHide]="settings.hideInterval">
     <mat-label translate *ngIf="!settings.hideLabels">widgets.date-range-navigator.localizationMap.Interval</mat-label>
-    <mat-select matInput [(ngModel)]="selectedDateInterval" (ngModelChange)="changeInterval()">
+    <mat-select [(ngModel)]="selectedDateInterval" (ngModelChange)="changeInterval()">
       <mat-option *ngIf="customInterval" [value]="customInterval.ts">
         {{'widgets.date-range-navigator.localizationMap.' + customInterval.label | translate}}
       </mat-option>
@@ -43,7 +43,7 @@
     </button>
     <mat-form-field class="mat-block" fxFlex.gt-sm>
       <mat-label translate *ngIf="!settings.hideLabels">widgets.date-range-navigator.localizationMap.Step size</mat-label>
-      <mat-select matInput [(ngModel)]="selectedStepSize">
+      <mat-select [(ngModel)]="selectedStepSize">
         <mat-option *ngFor="let date of datesMap | keyvalue: originalOrder" [value]="date.value.ts">
           {{'widgets.date-range-navigator.localizationMap.' + date.value.label | translate}}
         </mat-option>

@@ -34,12 +34,6 @@
       margin: 4px 0;
     }
 
-    .navigation {
-      md-input-container {
-        margin: 0;
-      }
-    }
-
     .picker {
       .picker__wrapper {
         position: relative;
@@ -74,10 +68,6 @@
 
       .drn__element {
         width: 100%;
-
-        md-input-container {
-          flex: 1;
-        }
       }
 
       .picker {

@@ -38,7 +38,7 @@ import {
   DateRangeNavigatorSettings,
   getFormattedDate
 } from '@home/components/widget/lib/date-range-navigator/date-range-navigator.models';
-import { DatePipe, KeyValue } from '@angular/common';
+import { KeyValue } from '@angular/common';
 import * as _moment from 'moment';
 import { ConnectedPosition, Overlay, OverlayConfig, OverlayRef } from '@angular/cdk/overlay';
 import { ComponentPortal, PortalInjector } from '@angular/cdk/portal';

@@ -43,9 +43,8 @@ import { deepClone, isDefined, isNumber } from '@core/utils';
 import cssjs from '@core/css/css';
 import { PageLink } from '@shared/models/page/page-link';
 import { Direction, SortOrder, sortOrderFromString } from '@shared/models/page/sort-order';
-import { DataSource } from '@angular/cdk/collections';
+import { CollectionViewer, DataSource } from '@angular/cdk/collections';
 import { DataKeyType } from '@shared/models/telemetry/telemetry.models';
-import { CollectionViewer } from '@angular/cdk/collections';
 import { BehaviorSubject, fromEvent, merge, Observable, of } from 'rxjs';
 import { emptyPageData, PageData } from '@shared/models/page/page-data';
 import { EntityId } from '@shared/models/id/entity-id';
@@ -55,20 +54,21 @@ import { MatPaginator } from '@angular/material/paginator';
 import { MatSort } from '@angular/material/sort';
 import { DomSanitizer, SafeHtml } from '@angular/platform-browser';
 import {
-    CellContentInfo,
-    CellStyleInfo,
-    constructTableCssString,
-    DisplayColumn,
-    EntityColumn,
-    EntityData,
-    fromEntityColumnDef,
-    getCellContentInfo,
-    getCellStyleInfo,
-    getColumnWidth,
-    getEntityValue,
-    TableWidgetDataKeySettings,
-    TableWidgetSettings,
-    toEntityColumnDef, widthStyle
+  CellContentInfo,
+  CellStyleInfo,
+  constructTableCssString,
+  DisplayColumn,
+  EntityColumn,
+  EntityData,
+  fromEntityColumnDef,
+  getCellContentInfo,
+  getCellStyleInfo,
+  getColumnWidth,
+  getEntityValue,
+  TableWidgetDataKeySettings,
+  TableWidgetSettings,
+  toEntityColumnDef,
+  widthStyle
 } from '@home/components/widget/lib/table-widget.models';
 import { ConnectedPosition, Overlay, OverlayConfig, OverlayRef } from '@angular/cdk/overlay';
 import { ComponentPortal, PortalInjector } from '@angular/cdk/portal';

@@ -17,7 +17,7 @@
 // tslint:disable-next-line:no-reference
 /// <reference path="../../../../../../../src/typings/jquery.flot.typings.d.ts" />
 
-import { JsonSettingsSchema, DataKey, DatasourceData, Datasource } from '@shared/models/widget.models';
+import { DataKey, Datasource, DatasourceData, JsonSettingsSchema } from '@shared/models/widget.models';
 import * as moment_ from 'moment';
 
 export declare type ChartType = 'line' | 'pie' | 'bar' | 'state' | 'graph';

@@ -14,16 +14,23 @@
 /// limitations under the License.
 ///
 
-import L, { LatLngTuple, LatLngBounds, Point } from 'leaflet';
+import L, { LatLngBounds, LatLngTuple } from 'leaflet';
 
 import 'leaflet-providers';
 import 'leaflet.markercluster/dist/MarkerCluster.css';
 import 'leaflet.markercluster/dist/MarkerCluster.Default.css';
 import LM from 'leaflet.markercluster/dist/leaflet.markercluster';
 
-import { MapSettings, MarkerSettings, FormattedData, UnitedMapSettings, PolygonSettings, PolylineSettings } from './map-models';
+import {
+  FormattedData,
+  MapSettings,
+  MarkerSettings,
+  PolygonSettings,
+  PolylineSettings,
+  UnitedMapSettings
+} from './map-models';
 import { Marker } from './markers';
-import { Observable, BehaviorSubject } from 'rxjs';
+import { BehaviorSubject, Observable } from 'rxjs';
 import { filter } from 'rxjs/operators';
 import { Polyline } from './polyline';
 import { Polygon } from './polygon';

@@ -17,22 +17,22 @@
 import { MapProviders, UnitedMapSettings } from './map-models';
 import LeafletMap from './leaflet-map';
 import {
-    openstreetMapSettingsSchema,
-    googleMapSettingsSchema,
-    imageMapSettingsSchema,
-    tencentMapSettingsSchema,
-    commonMapSettingsSchema,
-    routeMapSettingsSchema,
-    markerClusteringSettingsSchema,
-    markerClusteringSettingsSchemaLeaflet,
-    hereMapSettingsSchema,
-    mapProviderSchema,
-    mapPolygonSchema
+  commonMapSettingsSchema,
+  googleMapSettingsSchema,
+  hereMapSettingsSchema,
+  imageMapSettingsSchema,
+  mapPolygonSchema,
+  mapProviderSchema,
+  markerClusteringSettingsSchema,
+  markerClusteringSettingsSchemaLeaflet,
+  openstreetMapSettingsSchema,
+  routeMapSettingsSchema,
+  tencentMapSettingsSchema
 } from './schemes';
-import { MapWidgetStaticInterface, MapWidgetInterface } from './map-widget.interface';
-import { OpenStreetMap, TencentMap, GoogleMap, HEREMap, ImageMap } from './providers';
-import { parseFunction, parseArray, parseData, safeExecute, parseWithTranslation } from '@core/utils';
-import { initSchema, addToSchema, mergeSchemes, addCondition, addGroupInfo } from '@core/schema-utils';
+import { MapWidgetInterface, MapWidgetStaticInterface } from './map-widget.interface';
+import { GoogleMap, HEREMap, ImageMap, OpenStreetMap, TencentMap } from './providers';
+import { parseArray, parseData, parseFunction, parseWithTranslation } from '@core/utils';
+import { addCondition, addGroupInfo, addToSchema, initSchema, mergeSchemes } from '@core/schema-utils';
 import { forkJoin } from 'rxjs';
 import { WidgetContext } from '@app/modules/home/models/widget-component.models';
 import { getDefCenterPosition } from './maps-utils';

@@ -15,9 +15,7 @@
 ///
 
 import L from 'leaflet';
-import _ from 'lodash';
-import { MarkerSettings, PolylineSettings, PolygonSettings } from './map-models';
-import { parseWithTranslation } from '@app/core/utils';
+import { MarkerSettings, PolygonSettings, PolylineSettings } from './map-models';
 
 export function createTooltip(target: L.Layer,
     settings: MarkerSettings | PolylineSettings | PolygonSettings,
@@ -63,4 +61,4 @@ export function getDefCenterPosition(position) {
     if (typeof (position) === 'object')
         return position;
     return [0, 0];
-}
\ No newline at end of file
+}

@@ -16,10 +16,8 @@
 .arrow {
   height: 30px;
   width: 30px;
-  background: url("data:image/png;base64,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");
   background-size: cover;
-  background-repeat: no-repeat;
-  background-position: center center;
+  background: url("data:image/png;base64,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") no-repeat center center;
 }
 
 .leaflet-div-icon,

@@ -17,7 +17,7 @@
 
 import L from 'leaflet';
 import LeafletMap from '../leaflet-map';
-import { MapSettings, UnitedMapSettings } from '../map-models';
+import { UnitedMapSettings } from '../map-models';
 import 'leaflet.gridlayer.googlemutant';
 
 let googleLoaded = false;
@@ -54,4 +54,4 @@ export class GoogleMap extends LeafletMap {
             document.getElementsByTagName('head')[0].appendChild(script);
         }
     }
-}
\ No newline at end of file
+}

@@ -16,7 +16,7 @@
 
 import L from 'leaflet';
 import LeafletMap from '../leaflet-map';
-import { MapSettings, UnitedMapSettings } from '../map-models';
+import { UnitedMapSettings } from '../map-models';
 
 export class HEREMap extends LeafletMap {
     constructor($container, options: UnitedMapSettings) {
@@ -27,4 +27,4 @@ export class HEREMap extends LeafletMap {
         super.setMap(map);
         super.initSettings(options);
     }
-}
\ No newline at end of file
+}

@@ -16,7 +16,7 @@
 
 import L, { LatLngLiteral } from 'leaflet';
 import LeafletMap from '../leaflet-map';
-import { MapSettings, UnitedMapSettings } from '../map-models';
+import { UnitedMapSettings } from '../map-models';
 import { aspectCache } from '@app/core/utils';
 
 const maxZoom = 4;// ?
@@ -135,4 +135,4 @@ export class ImageMap extends LeafletMap {
             [this.options.yPosKeyName]: (position.lat + 180) / 360
         }
     }*/
-}
\ No newline at end of file
+}

@@ -16,7 +16,7 @@
 
 import L from 'leaflet';
 import LeafletMap from '../leaflet-map';
-import { MapSettings, UnitedMapSettings } from '../map-models';
+import { UnitedMapSettings } from '../map-models';
 
 export class OpenStreetMap extends LeafletMap {
     constructor($container, options: UnitedMapSettings) {
@@ -27,4 +27,4 @@ export class OpenStreetMap extends LeafletMap {
         super.setMap(map);
         super.initSettings(options);
     }
-}
\ No newline at end of file
+}

@@ -17,7 +17,7 @@
 
 import L from 'leaflet';
 import LeafletMap from '../leaflet-map';
-import { MapSettings, UnitedMapSettings } from '../map-models';
+import { UnitedMapSettings } from '../map-models';
 
 export class TencentMap extends LeafletMap {
     constructor($container, options: UnitedMapSettings) {
@@ -29,4 +29,4 @@ export class TencentMap extends LeafletMap {
         super.setMap(map);
         super.initSettings(options);
     }
-}
\ No newline at end of file
+}

@@ -23,8 +23,8 @@ import { AppState } from '@core/core.state';
 import { isDefined, isNumber } from '@core/utils';
 import { CanvasDigitalGauge, CanvasDigitalGaugeOptions } from '@home/components/widget/lib/canvas-digital-gauge';
 import * as tinycolor_ from 'tinycolor2';
-import GenericOptions = CanvasGauges.GenericOptions;
 import { ResizeObserver } from '@juggle/resize-observer';
+import GenericOptions = CanvasGauges.GenericOptions;
 
 const tinycolor = tinycolor_;
 

@@ -32,16 +32,16 @@
 
     .mat-row:not(.mat-row-select), .mat-header-row:not(.mat-row-select) {
       mat-cell:nth-child(n+2):nth-last-child(n+2), mat-footer-cell:nth-child(n+2):nth-last-child(n+2), mat-header-cell:nth-child(n+2):nth-last-child(n+2) {
-        padding: 0px 5px;
+        padding: 0 5px;
       }
     }
 
     .mat-row.mat-row-select, .mat-header-row.mat-row-select {
       mat-cell:nth-child(2), mat-footer-cell:nth-child(2), mat-header-cell:nth-child(2) {
-        padding: 0px 5px;
+        padding: 0 5px;
       }
       mat-cell:nth-child(n+3):nth-last-child(n+2), mat-footer-cell:nth-child(n+3):nth-last-child(n+2), mat-header-cell:nth-child(n+3):nth-last-child(n+2) {
-        padding: 0px 5px;
+        padding: 0 5px;
       }
     }
   }

@@ -44,8 +44,7 @@ import { isDefined, isNumber } from '@core/utils';
 import cssjs from '@core/css/css';
 import { PageLink } from '@shared/models/page/page-link';
 import { Direction, SortOrder, sortOrderFromString } from '@shared/models/page/sort-order';
-import { DataSource } from '@angular/cdk/collections';
-import { CollectionViewer } from '@angular/cdk/collections';
+import { CollectionViewer, DataSource } from '@angular/cdk/collections';
 import { BehaviorSubject, fromEvent, merge, Observable, of } from 'rxjs';
 import { emptyPageData, PageData } from '@shared/models/page/page-data';
 import { catchError, debounceTime, distinctUntilChanged, map, tap } from 'rxjs/operators';

@@ -19,15 +19,15 @@ import _ from 'lodash';
 import tinycolor from 'tinycolor2';
 import { interpolateOnPointSegment } from 'leaflet-geometryutil';
 
-import { Component, OnInit, Input, ViewChild, AfterViewInit, ChangeDetectorRef, SecurityContext } from '@angular/core';
+import { AfterViewInit, ChangeDetectorRef, Component, Input, OnInit, SecurityContext, ViewChild } from '@angular/core';
 import { MapWidgetController, TbMapWidgetV2 } from '../lib/maps/map-widget2';
 import { MapProviders } from '../lib/maps/map-models';
-import { parseArray, parseWithTranslation, safeExecute, parseTemplate } from '@app/core/utils';
-import { initSchema, addToSchema, addGroupInfo } from '@app/core/schema-utils';
+import { parseArray, parseWithTranslation, safeExecute } from '@app/core/utils';
+import { addGroupInfo, addToSchema, initSchema } from '@app/core/schema-utils';
 import { tripAnimationSchema } from '../lib/maps/schemes';
 import { DomSanitizer } from '@angular/platform-browser';
 import { WidgetContext } from '@app/modules/home/models/widget-component.models';
-import { getRatio, findAngle } from '../lib/maps/maps-utils';
+import { findAngle, getRatio } from '../lib/maps/maps-utils';
 import { JsonSettingsSchema, WidgetConfig } from '@shared/models/widget.models';
 import moment from 'moment';
 

@@ -23,7 +23,9 @@ import {
   Datasource,
   DatasourceType,
   datasourceTypeTranslationMap,
-  defaultLegendConfig, GroupInfo, JsonSchema,
+  defaultLegendConfig,
+  GroupInfo,
+  JsonSchema,
   widgetType
 } from '@shared/models/widget.models';
 import {

@@ -120,16 +120,12 @@ export class AddEntitiesToCustomerDialogComponent extends
     switch (this.data.entityType) {
       case EntityType.DEVICE:
         return this.deviceService.assignDeviceToCustomer(customerId, entityId);
-        break;
       case EntityType.ASSET:
         return this.assetService.assignAssetToCustomer(customerId, entityId);
-        break;
       case EntityType.ENTITY_VIEW:
         return this.entityViewService.assignEntityViewToCustomer(customerId, entityId);
-        break;
       case EntityType.DASHBOARD:
         return this.dashboardService.assignDashboardToCustomer(customerId, entityId);
-        break;
     }
   }
 

@@ -114,13 +114,10 @@ export class AssignToCustomerDialogComponent extends
     switch (this.data.entityType) {
       case EntityType.DEVICE:
         return this.deviceService.assignDeviceToCustomer(customerId, entityId);
-        break;
       case EntityType.ASSET:
         return this.assetService.assignAssetToCustomer(customerId, entityId);
-        break;
       case EntityType.ENTITY_VIEW:
         return this.entityViewService.assignEntityViewToCustomer(customerId, entityId);
-        break;
     }
   }
 

@@ -15,7 +15,7 @@
 ///
 
 import { NgModule } from '@angular/core';
-import { Routes, RouterModule } from '@angular/router';
+import { RouterModule, Routes } from '@angular/router';
 
 import { HomeComponent } from './home.component';
 import { AuthGuard } from '@core/guards/auth.guard';

@@ -14,7 +14,7 @@
 /// limitations under the License.
 ///
 
-import { Component, Input, OnInit, ViewEncapsulation } from '@angular/core';
+import { Component, Input, OnInit } from '@angular/core';
 import { MenuSection } from '@core/services/menu.models';
 
 @Component({

@@ -14,7 +14,7 @@
 /// limitations under the License.
 ///
 
-import { Component, Input, OnInit, ViewEncapsulation } from '@angular/core';
+import { Component, Input, OnInit } from '@angular/core';
 import { MenuSection } from '@core/services/menu.models';
 import { Router } from '@angular/router';
 

@@ -15,13 +15,13 @@
 ///
 
 import { GridsterComponent, GridsterConfig, GridsterItem, GridsterItemComponentInterface } from 'angular-gridster2';
-import { Widget, widgetType, WidgetPosition } from '@app/shared/models/widget.models';
+import { Widget, WidgetPosition, widgetType } from '@app/shared/models/widget.models';
 import { WidgetLayout, WidgetLayouts } from '@app/shared/models/dashboard.models';
 import { IDashboardWidget, WidgetAction, WidgetContext, WidgetHeaderAction } from './widget-component.models';
 import { Timewindow } from '@shared/models/time/time.models';
 import { Observable, of, Subject } from 'rxjs';
 import { guid, isDefined, isEqual, isUndefined } from '@app/core/utils';
-import { IterableDiffer, KeyValueDiffer, NgZone } from '@angular/core';
+import { IterableDiffer, KeyValueDiffer } from '@angular/core';
 import { IAliasController, IStateController } from '@app/core/api/widget-api.models';
 
 export interface WidgetsData {

@@ -14,10 +14,9 @@
 /// limitations under the License.
 ///
 
-import { CollectionViewer, DataSource } from '@angular/cdk/collections';
+import { CollectionViewer, DataSource, SelectionModel } from '@angular/cdk/collections';
 import { BehaviorSubject, Observable, of, ReplaySubject } from 'rxjs';
 import { emptyPageData, PageData } from '@shared/models/page/page-data';
-import { SelectionModel } from '@angular/cdk/collections';
 import { PageLink } from '@shared/models/page/page-link';
 import { catchError, map, publishReplay, refCount, take, tap } from 'rxjs/operators';
 import { EntityId } from '@app/shared/models/id/entity-id';
@@ -26,8 +25,8 @@ import {
   AttributeData,
   AttributeScope,
   isClientSideTelemetryType,
-  TelemetryType,
-  TelemetrySubscriber
+  TelemetrySubscriber,
+  TelemetryType
 } from '@shared/models/telemetry/telemetry.models';
 import { AttributeService } from '@core/http/attribute.service';
 import { TelemetryWebsocketService } from '@core/ws/telemetry-websocket.service';

@@ -14,8 +14,8 @@
 /// limitations under the License.
 ///
 
-import {BaseData, HasId} from '@shared/models/base-data';
-import {EntityTableConfig} from './entities-table-config.models';
+import { BaseData, HasId } from '@shared/models/base-data';
+import { EntityTableConfig } from './entities-table-config.models';
 
 export interface AddEntityDialogData<T extends BaseData<HasId>> {
   entitiesTableConfig: EntityTableConfig<T>;

@@ -17,7 +17,10 @@
 import { IDashboardComponent } from '@home/models/dashboard-component.models';
 import {
   DataSet,
-  Datasource, DatasourceData,
+  Datasource,
+  DatasourceData,
+  JsonSettingsSchema,
+  Widget,
   WidgetActionDescriptor,
   WidgetActionSource,
   WidgetConfig,
@@ -25,8 +28,7 @@ import {
   WidgetType,
   widgetType,
   WidgetTypeDescriptor,
-  WidgetTypeParameters,
-  Widget, JsonSettingsSchema
+  WidgetTypeParameters
 } from '@shared/models/widget.models';
 import { Timewindow, WidgetTimewindow } from '@shared/models/time/time.models';
 import {
@@ -34,10 +36,11 @@ import {
   IStateController,
   IWidgetSubscription,
   IWidgetUtils,
-  RpcApi, SubscriptionEntityInfo, SubscriptionInfo,
+  RpcApi,
+  SubscriptionEntityInfo,
   TimewindowFunctions,
   WidgetActionsApi,
-  WidgetSubscriptionApi, WidgetSubscriptionContext, WidgetSubscriptionOptions
+  WidgetSubscriptionApi
 } from '@core/api/widget-api.models';
 import { ChangeDetectorRef, ComponentFactory, Injector, NgZone, Type } from '@angular/core';
 import { HttpErrorResponse } from '@angular/common/http';
@@ -45,13 +48,8 @@ import { RafService } from '@core/services/raf.service';
 import { WidgetTypeId } from '@shared/models/id/widget-type-id';
 import { TenantId } from '@shared/models/id/tenant-id';
 import { WidgetLayout } from '@shared/models/dashboard.models';
-import { DeviceService } from '@core/http/device.service';
-import { AssetService } from '@app/core/http/asset.service';
-import { DialogService } from '@core/services/dialog.service';
-import { CustomDialogService } from '@home/components/widget/dialog/custom-dialog.service';
-import { isDefined, formatValue } from '@core/utils';
-import { forkJoin, Observable, of, ReplaySubject } from 'rxjs';
-import { WidgetSubscription } from '@core/api/widget-subscription';
+import { formatValue, isDefined } from '@core/utils';
+import { forkJoin, of } from 'rxjs';
 import { Store } from '@ngrx/store';
 import { AppState } from '@core/core.state';
 import {

@@ -26,8 +26,10 @@ import {
   DashboardConfiguration,
   DashboardLayoutId,
   DashboardLayoutInfo,
-  DashboardLayoutsInfo, DashboardState,
-  DashboardStateLayouts, GridSettings,
+  DashboardLayoutsInfo,
+  DashboardState,
+  DashboardStateLayouts,
+  GridSettings,
   WidgetLayout
 } from '@app/shared/models/dashboard.models';
 import { WINDOW } from '@core/services/window.service';

@@ -70,7 +70,6 @@ export declare type DashboardPageLayouts = {[key in DashboardLayoutId]: Dashboar
 export class LayoutWidgetsArray implements Iterable<Widget> {
 
   private widgetIds: string[] = [];
-  private pointer = 0;
 
   private loaded = false;
 

@@ -14,23 +14,12 @@
 /// limitations under the License.
 ///
 
-import {
-  Component,
-  OnDestroy,
-  OnInit,
-  ViewEncapsulation,
-  Input,
-  Output,
-  EventEmitter,
-  OnChanges,
-  SimpleChanges
-} from '@angular/core';
-import { PageComponent } from '@shared/components/page.component';
+import { Component, EventEmitter, Input, OnChanges, OnInit, Output, SimpleChanges } from '@angular/core';
 import { WidgetsBundle } from '@shared/models/widgets-bundle.model';
 import { IAliasController } from '@core/api/widget-api.models';
 import { NULL_UUID } from '@shared/models/id/has-uuid';
 import { WidgetService } from '@core/http/widget.service';
-import { widgetType, Widget } from '@shared/models/widget.models';
+import { Widget, widgetType } from '@shared/models/widget.models';
 import { toWidgetInfo } from '@home/models/widget-component.models';
 import { DashboardCallbacks } from '../../models/dashboard-component.models';
 

@@ -14,35 +14,18 @@
 /// limitations under the License.
 ///
 
-import { Component, OnInit, Input, OnChanges, SimpleChanges, ViewChild, ChangeDetectionStrategy } from '@angular/core';
+import { Component, Input, OnChanges, OnInit, SimpleChanges, ViewChild } from '@angular/core';
 import { PageComponent } from '@shared/components/page.component';
 import { Store } from '@ngrx/store';
 import { AppState } from '@core/core.state';
-import { ActivatedRoute, Router } from '@angular/router';
-import { WidgetService } from '@core/http/widget.service';
-import { DialogService } from '@core/services/dialog.service';
 import { MatDialog } from '@angular/material/dialog';
-import { TranslateService } from '@ngx-translate/core';
 import { Dashboard, WidgetLayout } from '@shared/models/dashboard.models';
 import { IAliasController } from '@core/api/widget-api.models';
-import { Widget, WidgetActionSource, WidgetTypeParameters } from '@shared/models/widget.models';
+import { Widget } from '@shared/models/widget.models';
 import { WidgetComponentService } from '@home/components/widget/widget-component.service';
 import { WidgetConfigComponentData } from '../../models/widget-component.models';
-import { deepClone, isDefined, isString } from '@core/utils';
-import { FormBuilder, FormGroup, NgForm, Validators } from '@angular/forms';
-import { EntityType } from '@shared/models/entity-type.models';
-import { Observable, of } from 'rxjs';
-import { EntityAlias, EntityAliases } from '@shared/models/alias.models';
-import { WidgetConfigCallbacks } from '@home/components/widget/widget-config.component.models';
-import {
-  EntityAliasesDialogComponent,
-  EntityAliasesDialogData
-} from '@home/components/alias/entity-aliases-dialog.component';
-import {
-  EntityAliasDialogComponent,
-  EntityAliasDialogData
-} from '@home/components/alias/entity-alias-dialog.component';
-import { tap } from 'rxjs/operators';
+import { isDefined, isString } from '@core/utils';
+import { FormBuilder, FormGroup, NgForm } from '@angular/forms';
 
 @Component({
   selector: 'tb-edit-widget',

@@ -14,19 +14,15 @@
 /// limitations under the License.
 ///
 
-import {Component, Inject, OnInit, SkipSelf} from '@angular/core';
-import { ErrorStateMatcher } from '@angular/material/core';
+import { Component, Inject, OnInit } from '@angular/core';
 import { MAT_DIALOG_DATA, MatDialogRef } from '@angular/material/dialog';
-import {PageComponent} from '@shared/components/page.component';
-import {Store} from '@ngrx/store';
-import {AppState} from '@core/core.state';
-import {FormBuilder, FormControl, FormGroup, FormGroupDirective, NgForm} from '@angular/forms';
-import {EntityType} from '@shared/models/entity-type.models';
-import {DashboardService} from '@core/http/dashboard.service';
-import {forkJoin, Observable} from 'rxjs';
-import {DashboardInfo} from '@app/shared/models/dashboard.models';
-import {ActionNotificationShow} from '@core/notification/notification.actions';
-import {TranslateService} from '@ngx-translate/core';
+import { Store } from '@ngrx/store';
+import { AppState } from '@core/core.state';
+import { FormBuilder } from '@angular/forms';
+import { DashboardService } from '@core/http/dashboard.service';
+import { DashboardInfo } from '@app/shared/models/dashboard.models';
+import { ActionNotificationShow } from '@core/notification/notification.actions';
+import { TranslateService } from '@ngx-translate/core';
 import { DialogComponent } from '@shared/components/dialog.component';
 import { Router } from '@angular/router';
 

@@ -14,16 +14,15 @@
 /// limitations under the License.
 ///
 
-import {Component, Inject, OnInit, SkipSelf} from '@angular/core';
+import { Component, Inject, OnInit, SkipSelf } from '@angular/core';
 import { ErrorStateMatcher } from '@angular/material/core';
 import { MAT_DIALOG_DATA, MatDialogRef } from '@angular/material/dialog';
-import {PageComponent} from '@shared/components/page.component';
-import {Store} from '@ngrx/store';
-import {AppState} from '@core/core.state';
-import {FormBuilder, FormControl, FormGroup, FormGroupDirective, NgForm} from '@angular/forms';
-import {EntityType} from '@shared/models/entity-type.models';
-import {DashboardService} from '@core/http/dashboard.service';
-import {forkJoin, Observable} from 'rxjs';
+import { Store } from '@ngrx/store';
+import { AppState } from '@core/core.state';
+import { FormBuilder, FormControl, FormGroup, FormGroupDirective, NgForm } from '@angular/forms';
+import { EntityType } from '@shared/models/entity-type.models';
+import { DashboardService } from '@core/http/dashboard.service';
+import { forkJoin, Observable } from 'rxjs';
 import { DialogComponent } from '@shared/components/dialog.component';
 import { Router } from '@angular/router';
 
@@ -122,13 +121,10 @@ export class ManageDashboardCustomersDialogComponent extends
     switch (this.data.actionType) {
       case 'assign':
         return this.dashboardService.addDashboardCustomers(dashboardId, customerIds);
-        break;
       case 'manage':
         return this.dashboardService.updateDashboardCustomers(dashboardId, customerIds);
-        break;
       case 'unassign':
         return this.dashboardService.removeDashboardCustomers(dashboardId, customerIds);
-        break;
     }
   }
 }

@@ -19,7 +19,7 @@ import { IDashboardController } from '../dashboard-page.models';
 import { DashboardState } from '@app/shared/models/dashboard.models';
 import { Subscription } from 'rxjs';
 import { NgZone, OnDestroy, OnInit } from '@angular/core';
-import { ActivatedRoute, Router, Params } from '@angular/router';
+import { ActivatedRoute, Params, Router } from '@angular/router';
 import { StatesControllerService } from '@home/pages/dashboard/states/states-controller.service';
 import { EntityId } from '@app/shared/models/id/entity-id';
 import { StateParams } from '@app/core/api/widget-api.models';

@@ -18,8 +18,8 @@ import { Component } from '@angular/core';
 import { Store } from '@ngrx/store';
 import { AppState } from '@core/core.state';
 import { EntityTableHeaderComponent } from '../../components/entity/entity-table-header.component';
-import {DeviceInfo} from '@app/shared/models/device.models';
-import {EntityType} from '@shared/models/entity-type.models';
+import { DeviceInfo } from '@app/shared/models/device.models';
+import { EntityType } from '@shared/models/entity-type.models';
 
 @Component({
   selector: 'tb-device-table-header',

@@ -14,11 +14,11 @@
 /// limitations under the License.
 ///
 
-import {NgModule} from '@angular/core';
-import {RouterModule, Routes} from '@angular/router';
+import { NgModule } from '@angular/core';
+import { RouterModule, Routes } from '@angular/router';
 
-import {HomeLinksComponent} from './home-links.component';
-import {Authority} from '@shared/models/authority.enum';
+import { HomeLinksComponent } from './home-links.component';
+import { Authority } from '@shared/models/authority.enum';
 
 const routes: Routes = [
   {

@@ -15,9 +15,6 @@
 ///
 
 import { Component, OnInit } from '@angular/core';
-import { Store } from '@ngrx/store';
-import { AppState } from '@core/core.state';
-import { PageComponent } from '@shared/components/page.component';
 import { MenuService } from '@core/services/menu.service';
 import { BreakpointObserver, BreakpointState } from '@angular/cdk/layout';
 import { MediaBreakpoints } from '@shared/models/constants';

@@ -18,7 +18,7 @@ import { NgModule } from '@angular/core';
 import { CommonModule } from '@angular/common';
 
 import { HomeLinksRoutingModule } from './home-links-routing.module';
-import { HomeLinksComponent} from './home-links.component';
+import { HomeLinksComponent } from './home-links.component';
 import { SharedModule } from '@app/shared/shared.module';
 
 @NgModule({

@@ -114,7 +114,7 @@
       overflow-x: hidden;
       overflow-y: auto;
       .mat-expansion-panel {
-        border-radius: 0px;
+        border-radius: 0;
         &:last-child {
           margin-bottom: 5px;
         }

@@ -40,10 +40,12 @@ import { DialogService } from '@core/services/dialog.service';
 import { AuthService } from '@core/auth/auth.service';
 import { ActivatedRoute, Router } from '@angular/router';
 import {
-  inputNodeComponent, NodeConnectionInfo,
+  inputNodeComponent,
+  NodeConnectionInfo,
   ResolvedRuleChainMetaData,
   RuleChain,
-  RuleChainConnectionInfo, RuleChainImport,
+  RuleChainConnectionInfo,
+  RuleChainImport,
   RuleChainMetaData,
   ruleChainNodeComponent
 } from '@shared/models/rule-chain.models';
@@ -73,8 +75,8 @@ import { MatMenuTrigger } from '@angular/material/menu';
 import { ItemBufferService, RuleNodeConnection } from '@core/services/item-buffer.service';
 import { Hotkey } from 'angular2-hotkeys';
 import { EntityType } from '@shared/models/entity-type.models';
-import Timeout = NodeJS.Timeout;
 import { DebugEventType, EventType } from '@shared/models/event.models';
+import Timeout = NodeJS.Timeout;
 
 @Component({
   selector: 'tb-rulechain-page',

@@ -16,13 +16,16 @@
 
 import * as AngularCore from '@angular/core';
 import { Injectable, NgModule } from '@angular/core';
+import * as AngularRouter from '@angular/router';
 import {
   ActivatedRouteSnapshot,
   CanActivate,
-  Resolve, Router,
+  Resolve,
+  Router,
   RouterModule,
   RouterStateSnapshot,
-  Routes, UrlTree
+  Routes,
+  UrlTree
 } from '@angular/router';
 
 import { EntitiesTableComponent } from '../../components/entity/entities-table.component';
@@ -40,7 +43,6 @@ import { ConfirmOnExitGuard } from '@core/guards/confirm-on-exit.guard';
 
 import * as AngularCommon from '@angular/common';
 import * as AngularForms from '@angular/forms';
-import * as AngularRouter from '@angular/router';
 import * as AngularCdkCoercion from '@angular/cdk/coercion';
 import * as AngularCdkKeycodes from '@angular/cdk/keycodes';
 import * as AngularMaterialChips from '@angular/material/chips';
@@ -49,10 +51,10 @@ import * as AngularMaterialDialog from '@angular/material/dialog';
 import * as NgrxStore from '@ngrx/store';
 import * as TranslateCore from '@ngx-translate/core';
 import * as TbCore from '@core/public-api';
+import { ItemBufferService } from '@core/public-api';
 import * as TbShared from '@shared/public-api';
 import * as TbHomeComponents from '@home/components/public-api';
 import * as _moment from 'moment';
-import { ItemBufferService } from '@core/public-api';
 
 declare const SystemJS;
 

@@ -18,7 +18,6 @@ import { Component } from '@angular/core';
 import { Store } from '@ngrx/store';
 import { AppState } from '@core/core.state';
 import { EntityTabsComponent } from '../../components/entity/entity-tabs.component';
-import { AssetInfo } from '@app/shared/models/asset.models';
 import { RuleChain } from '@shared/models/rule-chain.models';
 
 @Component({

@@ -124,7 +124,7 @@
                          fxLayoutAlign="start center"
                          *ngFor="let resource of widget.resources; let i = index" >
                       <mat-form-field fxFlex class="mat-block resource-field" floatLabel="never"
-                                      style="margin: 10px 0px 0px 0px; max-height: 40px;">
+                                      style="margin: 10px 0 0 0; max-height: 40px;">
                         <input required matInput [(ngModel)]="resource.url"
                                (ngModelChange)="isDirty = true"
                                placeholder="{{ 'widget.resource-url' | translate }}"/>

@@ -45,8 +45,8 @@ import {
   SaveWidgetTypeAsDialogResult
 } from '@home/pages/widget/save-widget-type-as-dialog.component';
 import { Subscription } from 'rxjs';
-import Timeout = NodeJS.Timeout;
 import { ResizeObserver } from '@juggle/resize-observer';
+import Timeout = NodeJS.Timeout;
 
 // @dynamic
 @Component({

@@ -14,12 +14,12 @@
 /// limitations under the License.
 ///
 
-import {NgModule} from '@angular/core';
-import {CommonModule} from '@angular/common';
-import {SharedModule} from '@shared/shared.module';
-import {WidgetsBundleComponent} from '@modules/home/pages/widget/widgets-bundle.component';
-import {WidgetLibraryRoutingModule} from '@modules/home/pages/widget/widget-library-routing.module';
-import {HomeComponentsModule} from '@modules/home/components/home-components.module';
+import { NgModule } from '@angular/core';
+import { CommonModule } from '@angular/common';
+import { SharedModule } from '@shared/shared.module';
+import { WidgetsBundleComponent } from '@modules/home/pages/widget/widgets-bundle.component';
+import { WidgetLibraryRoutingModule } from '@modules/home/pages/widget/widget-library-routing.module';
+import { HomeComponentsModule } from '@modules/home/components/home-components.module';
 import { WidgetLibraryComponent } from './widget-library.component';
 import { WidgetEditorComponent } from '@home/pages/widget/widget-editor.component';
 import { SelectWidgetTypeDialogComponent } from '@home/pages/widget/select-widget-type-dialog.component';

@@ -15,11 +15,11 @@
 ///
 
 import { Component, Inject } from '@angular/core';
-import {Store} from '@ngrx/store';
-import {AppState} from '@core/core.state';
-import {EntityComponent} from '../../components/entity/entity.component';
-import {FormBuilder, FormGroup, Validators} from '@angular/forms';
-import {WidgetsBundle} from '@shared/models/widgets-bundle.model';
+import { Store } from '@ngrx/store';
+import { AppState } from '@core/core.state';
+import { EntityComponent } from '../../components/entity/entity.component';
+import { FormBuilder, FormGroup, Validators } from '@angular/forms';
+import { WidgetsBundle } from '@shared/models/widgets-bundle.model';
 import { EntityTableConfig } from '@home/models/entity/entities-table-config.models';
 
 @Component({

@@ -22,8 +22,7 @@ import { PageComponent } from '@shared/components/page.component';
 import { FormBuilder } from '@angular/forms';
 import { HttpErrorResponse } from '@angular/common/http';
 import { Constants } from '@shared/models/constants';
-import { Router } from '@angular/router';
-import { ActivatedRoute } from '@angular/router';
+import { ActivatedRoute, Router } from '@angular/router';
 
 @Component({
   selector: 'tb-login',

@@ -14,16 +14,7 @@
 /// limitations under the License.
 ///
 
-import {
-  animate,
-  keyframes,
-  query,
-  stagger,
-  state,
-  style,
-  transition,
-  trigger
-} from '@angular/animations';
+import { animate, keyframes, query, stagger, state, style, transition, trigger } from '@angular/animations';
 
 export const speedDialFabAnimations = [
   trigger('fabToggler', [

@@ -14,9 +14,7 @@
 /// limitations under the License.
 ///
 
-import { Directive, ElementRef, ViewContainerRef, ComponentFactoryResolver, ComponentRef, Input } from '@angular/core';
-import { Overlay } from '@angular/cdk/overlay';
-import { MatProgressBar } from '@angular/material/progress-bar';
+import { ComponentFactoryResolver, ComponentRef, Directive, ElementRef, Input, ViewContainerRef } from '@angular/core';
 import { MatSpinner } from '@angular/material/progress-spinner';
 
 @Directive({

@@ -32,7 +32,7 @@
       padding: 16px;
       margin: 10px;
       border: solid 1px #ffa500;
-      border-radius: 0%;
+      border-radius: 0;
       line-height: 0;
     }
   }

@@ -37,7 +37,7 @@
             <div formGroupName="payload" fxLayout="column" style="height: 100%;">
               <div fxLayout="row">
                 <tb-message-type-autocomplete
-                  style="margin-bottom: 0px; min-width: 300px;"
+                  style="margin-bottom: 0; min-width: 300px;"
                   formControlName="msgType"
                   required>
                 </tb-message-type-autocomplete>

@@ -14,7 +14,7 @@
 /// limitations under the License.
 ///
 
-import {Component} from '@angular/core';
+import { Component } from '@angular/core';
 import { MatDialogRef } from '@angular/material/dialog';
 
 @Component({

@@ -14,16 +14,18 @@
 /// limitations under the License.
 ///
 
-import {Directive, ElementRef, forwardRef, HostListener, Renderer2, SkipSelf} from '@angular/core';
+import { Directive, ElementRef, forwardRef, HostListener, Renderer2, SkipSelf } from '@angular/core';
 import {
   ControlValueAccessor,
-  FormControl, FormGroupDirective,
+  FormControl,
+  FormGroupDirective,
   NG_VALIDATORS,
-  NG_VALUE_ACCESSOR, NgForm,
+  NG_VALUE_ACCESSOR,
+  NgForm,
   ValidationErrors,
   Validator
 } from '@angular/forms';
-import {ErrorStateMatcher} from '@angular/material/core';
+import { ErrorStateMatcher } from '@angular/material/core';
 
 @Directive({
   selector: '[tb-json-to-string]',

@@ -14,15 +14,15 @@
 /// limitations under the License.
 ///
 
-import {AfterViewInit, Component, forwardRef, Input, OnInit} from '@angular/core';
-import {ControlValueAccessor, FormBuilder, FormGroup, NG_VALUE_ACCESSOR} from '@angular/forms';
-import {Store} from '@ngrx/store';
-import {AppState} from '@core/core.state';
-import {TranslateService} from '@ngx-translate/core';
-import {AliasEntityType, EntityType, entityTypeTranslations} from '@shared/models/entity-type.models';
-import {EntityService} from '@core/http/entity.service';
-import {EntityId} from '@shared/models/id/entity-id';
-import {coerceBooleanProperty} from '@angular/cdk/coercion';
+import { AfterViewInit, Component, forwardRef, Input, OnInit } from '@angular/core';
+import { ControlValueAccessor, FormBuilder, FormGroup, NG_VALUE_ACCESSOR } from '@angular/forms';
+import { Store } from '@ngrx/store';
+import { AppState } from '@core/core.state';
+import { TranslateService } from '@ngx-translate/core';
+import { AliasEntityType, EntityType } from '@shared/models/entity-type.models';
+import { EntityService } from '@core/http/entity.service';
+import { EntityId } from '@shared/models/id/entity-id';
+import { coerceBooleanProperty } from '@angular/cdk/coercion';
 
 interface EntityListSelectModel {
   entityType: EntityType | AliasEntityType;

@@ -15,38 +15,29 @@
 ///
 
 import {
-  AfterContentInit,
   AfterViewInit,
   Component,
   ElementRef,
   forwardRef,
-  Input, OnChanges,
-  OnInit, SimpleChanges,
-  SkipSelf,
+  Input,
+  OnChanges,
+  OnInit,
+  SimpleChanges,
   ViewChild
 } from '@angular/core';
-import {
-  ControlValueAccessor,
-  FormBuilder,
-  FormControl,
-  FormGroup,
-  FormGroupDirective,
-  NG_VALUE_ACCESSOR, NgForm, Validators
-} from '@angular/forms';
-import {Observable, of} from 'rxjs';
-import {map, mergeMap, startWith, tap, share, pairwise, filter} from 'rxjs/operators';
-import {Store} from '@ngrx/store';
-import {AppState} from '@app/core/core.state';
-import {TranslateService} from '@ngx-translate/core';
-import {AliasEntityType, EntityType} from '@shared/models/entity-type.models';
-import {BaseData} from '@shared/models/base-data';
-import {EntityId} from '@shared/models/id/entity-id';
-import {EntityService} from '@core/http/entity.service';
-import { MatAutocomplete, MatAutocompleteSelectedEvent } from '@angular/material/autocomplete';
+import { ControlValueAccessor, FormBuilder, FormGroup, NG_VALUE_ACCESSOR, Validators } from '@angular/forms';
+import { Observable } from 'rxjs';
+import { filter, map, mergeMap, share, tap } from 'rxjs/operators';
+import { Store } from '@ngrx/store';
+import { AppState } from '@app/core/core.state';
+import { TranslateService } from '@ngx-translate/core';
+import { EntityType } from '@shared/models/entity-type.models';
+import { BaseData } from '@shared/models/base-data';
+import { EntityId } from '@shared/models/id/entity-id';
+import { EntityService } from '@core/http/entity.service';
+import { MatAutocomplete } from '@angular/material/autocomplete';
 import { MatChipList } from '@angular/material/chips';
-import { ErrorStateMatcher } from '@angular/material/core';
 import { coerceBooleanProperty } from '@angular/cdk/coercion';
-import { emptyPageData } from '@shared/models/page/page-data';
 
 @Component({
   selector: 'tb-entity-list',