Refactoring to simplify reading and merge

@@ -21,11 +21,13 @@ export interface SysParamsState {
   allowedDashboardIds: string[];
   edgesSupportEnabled: boolean;
 }
+
 export interface AuthPayload extends SysParamsState {
   authUser: AuthUser;
   userDetails: User;
   forceFullscreen: boolean;
 }
+
 export interface AuthState extends AuthPayload {
   isAuthenticated: boolean;
   isUserLoaded: boolean;

@@ -295,9 +295,9 @@ export class RuleChainService {
     );
   }
 
-  public getEdgeRuleChains(edgeId: string, pageLink: PageLink, config?:RequestConfig): Observable<PageData<RuleChain>> {
+  public getEdgeRuleChains(edgeId: string, pageLink: PageLink, config?: RequestConfig): Observable<PageData<RuleChain>> {
     return this.http.get<PageData<RuleChain>>(`/api/edge/${edgeId}/ruleChains${pageLink.toQuery()}`,
-      defaultHttpOptionsFromConfig(config) )
+      defaultHttpOptionsFromConfig(config));
   }
 
   public assignRuleChainToEdge(edgeId: string, ruleChainId: string, config?: RequestConfig): Observable<RuleChain> {

@@ -26,7 +26,6 @@ import { NULL_UUID } from '@shared/models/id/has-uuid';
 import { ActionNotificationShow } from '@core/notification/notification.actions';
 import { generateSecret, guid } from '@core/utils';
 import { EntityTableConfig } from '@home/models/entity/entities-table-config.models';
-import { WINDOW } from '@core/services/window.service';
 
 @Component({
   selector: 'tb-edge',
@@ -43,15 +42,14 @@ export class EdgeComponent extends EntityComponent<EdgeInfo> {
               protected translate: TranslateService,
               @Inject('entity') protected entityValue: EdgeInfo,
               @Inject('entitiesTableConfig') protected entitiesTableConfigValue: EntityTableConfig<EdgeInfo>,
-              public fb: FormBuilder,
-              @Inject(WINDOW) protected window: Window) {
+              public fb: FormBuilder) {
     super(store, fb, entityValue, entitiesTableConfigValue);
   }
 
   ngOnInit() {
     this.edgeScope = this.entitiesTableConfig.componentsData.edgeScope;
     this.entityForm.patchValue({
-      cloudEndpoint: this.window.location.origin
+      cloudEndpoint: window.location.origin
     });
     super.ngOnInit();
   }
@@ -94,7 +92,7 @@ export class EdgeComponent extends EntityComponent<EdgeInfo> {
       name: entity.name,
       type: entity.type,
       label: entity.label,
-      cloudEndpoint: entity.cloudEndpoint ? entity.cloudEndpoint : this.window.location.origin,
+      cloudEndpoint: entity.cloudEndpoint ? entity.cloudEndpoint : window.location.origin,
       edgeLicenseKey: entity.edgeLicenseKey,
       routingKey: entity.routingKey,
       secret: entity.secret,

@@ -49,6 +49,7 @@ import { isUndefined } from '@core/utils';
 import { PageLink } from '@shared/models/page/page-link';
 import { Edge } from '@shared/models/edge.models';
 import { mergeMap } from 'rxjs/operators';
+import { PageData } from '@shared/models/page/page-data';
 
 @Injectable()
 export class RuleChainsTableConfigResolver implements Resolve<EntityTableConfig<RuleChain>> {
@@ -83,25 +84,27 @@ export class RuleChainsTableConfigResolver implements Resolve<EntityTableConfig<
   }
 
   resolve(route: ActivatedRouteSnapshot): EntityTableConfig<RuleChain> {
-    const routeParams = route.params;
+    const edgeId = route.params?.edgeId;
+    const ruleChainScope = route.data?.ruleChainsType ? route.data?.ruleChainsType : 'tenant';
     this.config.componentsData = {
-      ruleChainScope: route.data.ruleChainsType,
-      edgeId: routeParams.edgeId
+      ruleChainScope,
+      edgeId
     };
-    this.config.columns = this.configureEntityTableColumns(this.config.componentsData.ruleChainScope);
-    this.configureEntityFunctions(this.config.componentsData.ruleChainScope);
-    this.config.groupActionDescriptors = this.configureGroupActions(this.config.componentsData.ruleChainScope);
-    this.config.addActionDescriptors = this.configureAddActions(this.config.componentsData.ruleChainScope);
-    this.config.cellActionDescriptors = this.configureCellActions(this.config.componentsData.ruleChainScope);
-    if (this.config.componentsData.ruleChainScope === 'tenant' || this.config.componentsData.ruleChainScope === 'edges') {
+    this.config.columns = this.configureEntityTableColumns(ruleChainScope);
+    this.config.entitiesFetchFunction = this.configureEntityFunctions(ruleChainScope, edgeId);
+    this.config.groupActionDescriptors = this.configureGroupActions(ruleChainScope);
+    this.config.addActionDescriptors = this.configureAddActions(ruleChainScope);
+    this.config.cellActionDescriptors = this.configureCellActions(ruleChainScope);
+    if (ruleChainScope === 'tenant' || ruleChainScope === 'edges') {
       this.config.entitySelectionEnabled = ruleChain => ruleChain && !ruleChain.root;
       this.config.deleteEnabled = (ruleChain) => ruleChain && !ruleChain.root;
       this.config.entitiesDeleteEnabled = true;
-    } else if (this.config.componentsData.ruleChainScope === 'edge') {
-      this.config.entitySelectionEnabled = ruleChain => this.config.componentsData.edge.rootRuleChainId.id != ruleChain.id.id;
-      this.edgeService.getEdge(this.config.componentsData.edgeId).subscribe(edge => {
+      this.config.tableTitle = this.configureTableTitle(ruleChainScope, null);
+    } else if (ruleChainScope === 'edge') {
+      this.config.entitySelectionEnabled = ruleChain => this.config.componentsData.edge.rootRuleChainId.id !== ruleChain.id.id;
+      this.edgeService.getEdge(edgeId).subscribe(edge => {
         this.config.componentsData.edge = edge;
-        this.config.tableTitle = edge.name + ': ' + this.translate.instant('edge.rulechains');
+        this.config.tableTitle = this.configureTableTitle(ruleChainScope, edge);
       });
       this.config.entitiesDeleteEnabled = false;
     }
@@ -110,24 +113,23 @@ export class RuleChainsTableConfigResolver implements Resolve<EntityTableConfig<
 
   configureEntityTableColumns(ruleChainScope: string): Array<EntityColumn<RuleChain>> {
     const columns: Array<EntityColumn<RuleChain>> = [];
+    columns.push(
+      new DateEntityTableColumn<RuleChain>('createdTime', 'common.created-time', this.datePipe, '150px'),
+      new EntityTableColumn<RuleChain>('name', 'rulechain.name', '100%')
+    );
     if (ruleChainScope === 'tenant' || ruleChainScope === 'edge') {
       columns.push(
-        new DateEntityTableColumn<RuleChain>('createdTime', 'common.created-time', this.datePipe, '150px'),
-        new EntityTableColumn<RuleChain>('name', 'rulechain.name', '100%'),
         new EntityTableColumn<RuleChain>('root', 'rulechain.root', '60px',
           entity => {
           if (ruleChainScope === 'edge') {
-            return checkBoxCell((this.config.componentsData.edge.rootRuleChainId.id == entity.id.id));
+            return checkBoxCell((this.config.componentsData.edge.rootRuleChainId.id === entity.id.id));
           } else {
             return checkBoxCell(entity.root);
           }
           })
       );
-    }
-    if (ruleChainScope === 'edges') {
+    } else if (ruleChainScope === 'edges') {
       columns.push(
-        new DateEntityTableColumn<RuleChain>('createdTime', 'common.created-time', this.datePipe, '150px'),
-        new EntityTableColumn<RuleChain>('name', 'rulechain.name', '100%'),
         new EntityTableColumn<RuleChain>('root', 'rulechain.edge-template-root', '60px',
           entity => {
             return checkBoxCell(entity.root);
@@ -157,7 +159,7 @@ export class RuleChainsTableConfigResolver implements Resolve<EntityTableConfig<
           isEnabled: () => true,
           onAction: ($event) => this.importRuleChain($event)
         }
-      )
+      );
     }
     if (ruleChainScope === 'edge') {
       actions.push(
@@ -167,20 +169,28 @@ export class RuleChainsTableConfigResolver implements Resolve<EntityTableConfig<
           isEnabled: () => true,
           onAction: ($event) => this.addRuleChainsToEdge($event)
         }
-      )
+      );
     }
     return actions;
   }
 
-  configureEntityFunctions(ruleChainScope: string): void {
+  configureEntityFunctions(ruleChainScope: string, edgeId: string): (pageLink) => Observable<PageData<RuleChain>> {
     if (ruleChainScope === 'tenant') {
-      this.config.tableTitle = this.translate.instant('rulechain.rulechains');
-      this.config.entitiesFetchFunction = pageLink => this.fetchRuleChains(pageLink);
+      return pageLink => this.fetchRuleChains(pageLink);
     } else if (ruleChainScope === 'edges') {
-      this.config.tableTitle = this.translate.instant('edge.rulechain-templates');
-      this.config.entitiesFetchFunction = pageLink => this.fetchEdgeRuleChains(pageLink);
+      return pageLink => this.fetchEdgeRuleChains(pageLink);
     } else if (ruleChainScope === 'edge') {
-      this.config.entitiesFetchFunction = pageLink => this.ruleChainService.getEdgeRuleChains(this.config.componentsData.edgeId, pageLink);
+      return pageLink => this.ruleChainService.getEdgeRuleChains(edgeId, pageLink);
+    }
+  }
+
+  configureTableTitle(ruleChainScope: string, edge: Edge): string {
+    if (ruleChainScope === 'tenant') {
+      return this.translate.instant('rulechain.rulechains');
+    } else if (ruleChainScope === 'edges') {
+      return this.translate.instant('edge.rulechain-templates');
+    } else if (ruleChainScope === 'edge') {
+      return this.config.tableTitle = edge.name + ': ' + this.translate.instant('edge.rulechains');
     }
   }
 
@@ -194,7 +204,7 @@ export class RuleChainsTableConfigResolver implements Resolve<EntityTableConfig<
           isEnabled: true,
           onAction: ($event, entities) => this.unassignRuleChainsFromEdge($event, entities)
         }
-      )
+      );
     }
     return actions;
   }
@@ -215,7 +225,7 @@ export class RuleChainsTableConfigResolver implements Resolve<EntityTableConfig<
           isEnabled: () => true,
           onAction: ($event, entity) => this.exportRuleChain($event, entity)
         }
-      )
+      );
       if (ruleChainScope === 'tenant') {
         actions.push(
           {
@@ -224,7 +234,7 @@ export class RuleChainsTableConfigResolver implements Resolve<EntityTableConfig<
             isEnabled: (entity) => this.isNonRootRuleChain(entity),
             onAction: ($event, entity) => this.setRootRuleChain($event, entity)
           }
-        )
+        );
       }
       if (ruleChainScope === 'edges') {
         actions.push(
@@ -246,7 +256,7 @@ export class RuleChainsTableConfigResolver implements Resolve<EntityTableConfig<
             isEnabled: (entity) => this.isAutoAssignToEdgeRuleChain(entity),
             onAction: ($event, entity) => this.unsetAutoAssignToEdgeRuleChain($event, entity)
           }
-        )
+        );
       }
     }
     if (ruleChainScope === 'edge') {
@@ -260,10 +270,10 @@ export class RuleChainsTableConfigResolver implements Resolve<EntityTableConfig<
         {
           name: this.translate.instant('edge.unassign-from-edge'),
           icon: 'assignment_return',
-          isEnabled: (entity) => entity.id.id != this.config.componentsData.edge.rootRuleChainId.id,
+          isEnabled: (entity) => entity.id.id !== this.config.componentsData.edge.rootRuleChainId.id,
           onAction: ($event, entity) => this.unassignFromEdge($event, entity)
         }
-      )
+      );
     }
     return actions;
   }
@@ -298,9 +308,9 @@ export class RuleChainsTableConfigResolver implements Resolve<EntityTableConfig<
 
   saveRuleChain(ruleChain: RuleChain) {
     if (isUndefined(ruleChain.type)) {
-      if (this.config.componentsData.ruleChainScope == 'tenant') {
+      if (this.config.componentsData.ruleChainScope === 'tenant') {
         ruleChain.type = RuleChainType.CORE;
-      } else if (this.config.componentsData.ruleChainScope == 'edges') {
+      } else if (this.config.componentsData.ruleChainScope === 'edges') {
         ruleChain.type = RuleChainType.EDGE;
       } else {
         // safe fallback to default core type
@@ -335,13 +345,13 @@ export class RuleChainsTableConfigResolver implements Resolve<EntityTableConfig<
                 this.config.componentsData.edge = edge;
                 this.config.table.updateData();
               }
-            )
+            );
           } else {
             this.ruleChainService.setRootRuleChain(ruleChain.id.id).subscribe(
               () => {
                 this.config.table.updateData();
               }
-            )
+            );
           }
         }
       }
@@ -415,14 +425,14 @@ export class RuleChainsTableConfigResolver implements Resolve<EntityTableConfig<
           this.edgeService.findMissingToRelatedRuleChains(this.config.componentsData.edgeId).subscribe(
             (missingRuleChains) => {
               if (missingRuleChains && Object.keys(missingRuleChains).length > 0) {
-                let formattedMissingRuleChains: Array<string> = new Array<string>();
+                const formattedMissingRuleChains: Array<string> = new Array<string>();
                 for (const missingRuleChain of Object.keys(missingRuleChains)) {
                   const arrayOfMissingRuleChains = missingRuleChains[missingRuleChain];
-                  const tmp = "- '" + missingRuleChain + "': '" + arrayOfMissingRuleChains.join("', ") + "'";
+                  const tmp = '- \'' + missingRuleChain + '\': \'' + arrayOfMissingRuleChains.join('\', ') + '\'';
                   formattedMissingRuleChains.push(tmp);
                 }
                 const message = this.translate.instant('edge.missing-related-rule-chains-text',
-                  {missingRuleChains: formattedMissingRuleChains.join("<br>")});
+                  {missingRuleChains: formattedMissingRuleChains.join('<br>')});
                 this.dialogService.alert(this.translate.instant('edge.missing-related-rule-chains-title'),
                   message, this.translate.instant('action.close'), true).subscribe(
                   () => {
@@ -433,10 +443,10 @@ export class RuleChainsTableConfigResolver implements Resolve<EntityTableConfig<
                 this.config.table.updateData();
               }
             }
-          )
+          );
         }
       }
-    )
+    );
   }
 
   unassignFromEdge($event: Event, ruleChain: RuleChain) {
@@ -505,7 +515,7 @@ export class RuleChainsTableConfigResolver implements Resolve<EntityTableConfig<
           () => {
             this.config.table.updateData();
           }
-        )
+        );
       }
       }
     );
@@ -527,7 +537,7 @@ export class RuleChainsTableConfigResolver implements Resolve<EntityTableConfig<
             () => {
               this.config.table.updateData();
             }
-          )
+          );
         }
       }
     );
@@ -536,7 +546,7 @@ export class RuleChainsTableConfigResolver implements Resolve<EntityTableConfig<
   isNonRootRuleChain(ruleChain: RuleChain) {
     if (this.config.componentsData.ruleChainScope === 'edge') {
       return this.config.componentsData.edge.rootRuleChainId &&
-        this.config.componentsData.edge.rootRuleChainId.id != ruleChain.id.id;
+        this.config.componentsData.edge.rootRuleChainId.id !== ruleChain.id.id;
     }
     return !ruleChain.root;
   }

-/**
- * Copyright © 2016-2020 The Thingsboard Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-md-list.tb-edge-downlinks-table {
-  padding: 0;
-
-  md-list-item {
-    padding: 0;
-  }
-
-  .tb-row {
-    height: 48px;
-    padding: 0;
-    overflow: hidden;
-
-    .tb-cell {
-      text-overflow: ellipsis;
-
-      &.tb-scroll {
-        overflow-x: auto;
-        overflow-y: hidden;
-        white-space: nowrap;
-      }
-
-      &.tb-nowrap {
-        white-space: nowrap;
-      }
-    }
-  }
-
-  .tb-row:hover {
-    background-color: #eee;
-  }
-
-  .tb-header:hover {
-    background: none;
-  }
-
-  .tb-header {
-    .tb-cell {
-      font-size: 12px;
-      font-weight: 700;
-      color: rgba(0, 0, 0, .54);
-      white-space: nowrap;
-      background: none;
-    }
-  }
-
-  .tb-cell {
-    &:first-child {
-      padding-left: 14px;
-    }
-
-    &:last-child {
-      padding-right: 14px;
-    }
-    padding: 0 6px;
-    margin: auto 0;
-    overflow: hidden;
-    font-size: 13px;
-    color: rgba(0, 0, 0, .87);
-    text-align: left;
-    vertical-align: middle;
-
-    .md-button {
-      padding: 0;
-      margin: 0;
-    }
-  }
-
-  .tb-cell.tb-number {
-    text-align: right;
-  }
-}
-
-#tb-edge-downlinks-content {
-  width: 100%;
-  min-width: 400px;
-  height: 100%;
-  min-height: 50px;
-}

-/*
- * Copyright © 2016-2020 The Thingsboard Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-import $ from 'jquery';
-import 'brace/ext/language_tools';
-import 'brace/ext/searchbox';
-import 'brace/mode/java';
-import 'brace/theme/github';
-import beautify from 'js-beautify';
-
-/* eslint-disable angular/angularelement */
-
-const js_beautify = beautify.js;
-
-/*@ngInject*/
-export default function EdgeDownlinksContentDialogController($mdDialog, types, content, contentType, title, showingCallback) {
-
-    var vm = this;
-
-    showingCallback.onShowing = function(scope, element) {
-        updateEditorSize(element);
-    }
-
-    vm.content = content;
-    vm.title = title;
-
-    var mode;
-    if (contentType) {
-        mode = types.contentType[contentType].code;
-        if (contentType == types.contentType.JSON.value && vm.content) {
-            vm.content = js_beautify(vm.content, {indent_size: 4});
-        }
-    } else {
-        mode = 'java';
-    }
-
-    vm.contentOptions = {
-        useWrapMode: false,
-        mode: mode,
-        showGutter: false,
-        showPrintMargin: false,
-        theme: 'github',
-        advanced: {
-            enableSnippets: false,
-            enableBasicAutocompletion: false,
-            enableLiveAutocompletion: false
-        },
-        onLoad: function (_ace) {
-            vm.editor = _ace;
-        }
-    };
-
-    function updateEditorSize(element) {
-        var newHeight = 400;
-        var newWidth = 600;
-        if (vm.content && vm.content.length > 0) {
-            var lines = vm.content.split('\n');
-            newHeight = 16 * lines.length + 16;
-            var maxLineLength = 0;
-            for (var i = 0; i < lines.length; i++) {
-                var line = lines[i].replace(/\t/g, '    ').replace(/\n/g, '');
-                var lineLength = line.length;
-                maxLineLength = Math.max(maxLineLength, lineLength);
-            }
-            newWidth = 8 * maxLineLength + 16;
-        }
-        $('#tb-edge-downlinks-content', element).height(newHeight.toString() + "px")
-            .width(newWidth.toString() + "px");
-        vm.editor.resize();
-    }
-
-    vm.close = close;
-
-    function close () {
-        $mdDialog.hide();
-    }
-
-}
-
-/* eslint-enable angular/angularelement */

-<!--
-
-    Copyright © 2016-2020 The Thingsboard Authors
-
-    Licensed under the Apache License, Version 2.0 (the "License");
-    you may not use this file except in compliance with the License.
-    You may obtain a copy of the License at
-
-        http://www.apache.org/licenses/LICENSE-2.0
-
-    Unless required by applicable law or agreed to in writing, software
-    distributed under the License is distributed on an "AS IS" BASIS,
-    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-    See the License for the specific language governing permissions and
-    limitations under the License.
-
--->
-<md-dialog aria-label="{{ vm.title | translate }}">
-        <md-toolbar>
-            <div class="md-toolbar-tools">
-                <h2 translate>{{ vm.title }}</h2>
-                <span flex></span>
-                <md-button class="md-icon-button" ng-click="vm.close()">
-                    <ng-md-icon icon="close" aria-label="{{ 'dialog.close' | translate }}"></ng-md-icon>
-                </md-button>
-            </div>
-        </md-toolbar>
-        <md-dialog-content>
-            <div class="md-dialog-content">
-                <div flex id="tb-edge-downlinks-content" readonly
-                     ui-ace="vm.contentOptions"
-                     ng-model="vm.content">
-                </div>
-            </div>
-        </md-dialog-content>
-        <md-dialog-actions layout="row">
-            <span flex></span>
-            <md-button ng-disabled="$root.loading" ng-click="vm.close()" style="margin-right:20px;">{{ 'action.close' |
-                translate }}
-            </md-button>
-        </md-dialog-actions>
-</md-dialog>

-/*
- * Copyright © 2016-2020 The Thingsboard Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-/* eslint-disable import/no-unresolved, import/default */
-
-import edgeDownlinksHeaderTemplate from './edge-downlinks-header.tpl.html'
-
-/* eslint-enable import/no-unresolved, import/default */
-
-/*@ngInject*/
-export default function EdgeDownlinksHeaderDirective($compile, $templateCache) {
-
-    var linker = function (scope, element) {
-
-        var template = edgeDownlinksHeaderTemplate;
-
-        element.html($templateCache.get(template));
-        $compile(element.contents())(scope);
-    }
-
-    return {
-        restrict: "A",
-        replace: false,
-        link: linker,
-        scope: false
-    };
-}

-/*
- * Copyright © 2016-2020 The Thingsboard Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-/* eslint-disable import/no-unresolved, import/default */
-
-import edgeDownlinksContentTemplate from './edge-downlinks-content-dialog.tpl.html';
-import edgeDownlinlsRowTemplate from './edge-downlinks-row.tpl.html';
-
-/* eslint-enable import/no-unresolved, import/default */
-
-/*@ngInject*/
-export default function EdgeDownlinksRowDirective($compile, $templateCache, $mdDialog, $document, $translate,
-                                          types, utils, toast, entityService, ruleChainService) {
-
-    var linker = function (scope, element, attrs) {
-
-        var template = edgeDownlinlsRowTemplate;
-
-        element.html($templateCache.get(template));
-        $compile(element.contents())(scope);
-
-        scope.types = types;
-        scope.downlink = attrs.downlink;
-
-        scope.showEdgeEntityContent = function($event, title, contentType) {
-            var onShowingCallback = {
-                onShowing: function(){}
-            }
-            if (!contentType) {
-                contentType = null;
-            }
-            var content = '';
-            switch(scope.downlink.type) {
-                case types.edgeEventType.relation:
-                    content = angular.toJson(scope.downlink.body);
-                    showDialog();
-                    break;
-                case types.edgeEventType.ruleChainMetaData:
-                    content = ruleChainService.getRuleChainMetaData(scope.downlink.entityId, {ignoreErrors: true}).then(
-                        function success(info) {
-                            showDialog();
-                            return angular.toJson(info);
-                        }, function fail() {
-                            showError();
-                        });
-                    break;
-                default:
-                    content = entityService.getEntity(scope.downlink.type, scope.downlink.entityId, {ignoreErrors: true}).then(
-                        function success(info) {
-                            showDialog();
-                            return angular.toJson(info);
-                        }, function fail() {
-                            showError();
-                        });
-                    break;
-            }
-            function showDialog() {
-                $mdDialog.show({
-                    controller: 'EdgeDownlinksContentDialogController',
-                    controllerAs: 'vm',
-                    templateUrl: edgeDownlinksContentTemplate,
-                    locals: {content: content, title: title, contentType: contentType, showingCallback: onShowingCallback},
-                    parent: angular.element($document[0].body),
-                    fullscreen: true,
-                    targetEvent: $event,
-                    multiple: true,
-                    onShowing: function(scope, element) {
-                        onShowingCallback.onShowing(scope, element);
-                    }
-                });
-            }
-            function showError() {
-                toast.showError($translate.instant('edge.load-entity-error'));
-            }
-        }
-
-        scope.checkEdgeDownlinksType = function (type) {
-            return !(type === types.edgeEventType.widgetType ||
-                type === types.edgeEventType.adminSettings ||
-                type === types.edgeEventType.widgetsBundle );
-        }
-
-        scope.checkTooltip = function($event) {
-            var el = $event.target;
-            var $el = angular.element(el);
-            if(el.offsetWidth < el.scrollWidth && !$el.attr('title')){
-                $el.attr('title', $el.text());
-            }
-        }
-
-        $compile(element.contents())(scope);
-
-        scope.updateStatus = function(downlinkCreatedTime) {
-            var status;
-            if (downlinkCreatedTime < scope.queueStartTs) {
-                status = $translate.instant(types.edgeEventStatus.DEPLOYED.name);
-                scope.statusColor = types.edgeEventStatus.DEPLOYED.color;
-            } else {
-                status = $translate.instant(types.edgeEventStatus.PENDING.name);
-                scope.statusColor = types.edgeEventStatus.PENDING.color;
-            }
-            return status;
-        }
-    }
-
-    return {
-        restrict: "A",
-        replace: false,
-        link: linker,
-        scope: false
-    };
-}

-/*
- * Copyright © 2016-2020 The Thingsboard Authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-import './downlink.scss';
-
-/* eslint-disable import/no-unresolved, import/default */
-
-import edgeDownlinksTableTemplate from './edge-downlinks-table.tpl.html';
-
-/* eslint-enable import/no-unresolved, import/default */
-
-/*@ngInject*/
-export default function EdgeDownlinksDirective($compile, $templateCache, $rootScope, $translate, types, edgeService, attributeService) {
-
-    var linker = function (scope, element) {
-
-        var template = $templateCache.get(edgeDownlinksTableTemplate);
-        element.html(template);
-
-        var pageSize = 20;
-        var startTime = 0;
-        var endTime = 0;
-
-        scope.timewindow = {
-            history: {
-                timewindowMs: 24 * 60 * 60 * 1000 // 1 day
-            }
-        }
-
-        scope.topIndex = 0;
-
-        scope.theDownlinks = {
-            getItemAtIndex: function (index) {
-                if (index > scope.downlinks.data.length) {
-                    scope.theDownlinks.fetchMoreItems_(index);
-                    return null;
-                }
-                var item = scope.downlinks.data[index];
-                if (item) {
-                    item.indexNumber = index + 1;
-                }
-                return item;
-            },
-
-            getLength: function () {
-                if (scope.downlinks.hasNext) {
-                    return scope.downlinks.data.length + scope.downlinks.nextPageLink.limit;
-                } else {
-                    return scope.downlinks.data.length;
-                }
-            },
-
-            fetchMoreItems_: function () {
-                if (scope.downlinks.hasNext && !scope.downlinks.pending) {
-                    if (scope.entityType && scope.entityId && scope.tenantId) {
-                        scope.loadEdgeInfo();
-                        scope.downlinks.pending = true;
-                        edgeService.getEdgeEvents(scope.entityId, scope.downlinks.nextPageLink).then(
-                            function success(downlinks) {
-                                scope.downlinks.data = scope.downlinks.data.concat(prepareEdgeDownlinksData(downlinks.data));
-                                scope.downlinks.nextPageLink = downlinks.nextPageLink;
-                                scope.downlinks.hasNext = downlinks.hasNext;
-                                if (scope.downlinks.hasNext) {
-                                    scope.downlinks.nextPageLink.limit = pageSize;
-                                }
-                                scope.downlinks.pending = false;
-                            },
-                            function fail() {
-                                scope.downlinks.hasNext = false;
-                                scope.downlinks.pending = false;
-                            });
-                    } else {
-                        scope.downlinks.hasNext = false;
-                    }
-                }
-            }
-        };
-
-        scope.$watch("entityId", function(newVal, prevVal) {
-            if (newVal && !angular.equals(newVal, prevVal)) {
-                scope.resetFilter();
-                scope.reload();
-            }
-        });
-
-        scope.$watch("timewindow", function(newVal, prevVal) {
-            if (newVal && !angular.equals(newVal, prevVal)) {
-                scope.reload();
-            }
-        }, true);
-
-        scope.resetFilter = function() {
-            scope.timewindow = {
-                history: {
-                    timewindowMs: 24 * 60 * 60 * 1000 // 1 day
-                }
-            };
-        }
-
-        scope.updateTimeWindowRange = function() {
-            if (scope.timewindow.history.timewindowMs) {
-                var currentTime = (new Date).getTime();
-                startTime = currentTime - scope.timewindow.history.timewindowMs;
-                endTime = currentTime;
-            } else {
-                startTime = scope.timewindow.history.fixedTimewindow.startTimeMs;
-                endTime = scope.timewindow.history.fixedTimewindow.endTimeMs;
-            }
-        }
-
-        scope.reload = function() {
-            scope.topIndex = 0;
-            scope.selected = [];
-            scope.updateTimeWindowRange();
-            scope.downlinks = {
-                data: [],
-                nextPageLink: {
-                    limit: pageSize,
-                    startTime: startTime,
-                    endTime: endTime
-                },
-                hasNext: true,
-                pending: false
-            };
-            scope.theDownlinks.getItemAtIndex(pageSize);
-        }
-
-        scope.noData = function() {
-            return scope.downlinks.data.length == 0 && !scope.downlinks.hasNext;
-        }
-
-        scope.hasData = function() {
-            return scope.downlinks.data.length > 0;
-        }
-
-        scope.loading = function() {
-            return $rootScope.loading;
-        }
-
-        scope.hasScroll = function() {
-            var repeatContainer = scope.repeatContainer[0];
-            if (repeatContainer) {
-                var scrollElement = repeatContainer.children[0];
-                if (scrollElement) {
-                    return scrollElement.scrollHeight > scrollElement.clientHeight;
-                }
-            }
-            return false;
-        }
-
-        scope.subscriptionId = null;
-
-        scope.loadEdgeInfo = function() {
-            attributeService.getEntityAttributesValues(
-                scope.entityType,
-                scope.entityId,
-                types.attributesScope.server.value,
-                types.edgeAttributeKeys.queueStartTs,
-                null).then(
-                    function success(attributes) {
-                        attributes.length > 0 ? scope.onEdgeAttributesUpdate(attributes) : scope.queueStartTs = 0;
-                    });
-            scope.checkSubscription();
-        }
-
-        scope.onEdgeAttributesUpdate = function(attributes) {
-            let edgeAttributes = attributes.reduce(function (map, attribute) {
-                map[attribute.key] = attribute;
-                return map;
-            }, {});
-            if (edgeAttributes.queueStartTs) {
-                scope.queueStartTs = edgeAttributes.queueStartTs.lastUpdateTs;
-            }
-        }
-
-        scope.checkSubscription = function() {
-            var newSubscriptionId = null;
-            if (scope.entityId && scope.entityType && types.attributesScope.server.value) {
-                newSubscriptionId =
-                    attributeService.subscribeForEntityAttributes(scope.entityType, scope.entityId, types.attributesScope.server.value);
-            }
-            if (scope.subscriptionId && scope.subscriptionId != newSubscriptionId) {
-                attributeService.unsubscribeForEntityAttributes(scope.subscriptionId);
-            }
-            scope.subscriptionId = newSubscriptionId;
-        }
-
-        scope.$on('$destroy', function () {
-            if (scope.subscriptionId) {
-                attributeService.unsubscribeForEntityAttributes(scope.subscriptionId);
-            }
-        });
-
-        scope.reload();
-
-        $compile(element.contents())(scope);
-    }
-    function prepareEdgeDownlinksData(data) {
-
-        data.forEach(
-            edgeDownlink => {
-                edgeDownlink.edgeEventActionText = $translate.instant(types.edgeEventActionTypeTranslations[edgeDownlink.action].name);
-                edgeDownlink.edgeEventTypeText = $translate.instant(types.edgeEventTypeTranslations[edgeDownlink.type].name);
-            }
-        );
-        return data;
-    }
-
-    return {
-        restrict: "E",
-        link: linker,
-        scope: {
-            entityType: '=',
-            entityId: '=',
-            tenantId: '='
-        }
-    };
-}

-<!--
-
-    Copyright © 2016-2020 The Thingsboard Authors
-
-    Licensed under the Apache License, Version 2.0 (the "License");
-    you may not use this file except in compliance with the License.
-    You may obtain a copy of the License at
-
-        http://www.apache.org/licenses/LICENSE-2.0
-
-    Unless required by applicable law or agreed to in writing, software
-    distributed under the License is distributed on an "AS IS" BASIS,
-    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-    See the License for the specific language governing permissions and
-    limitations under the License.
-
--->
-<md-content flex class="md-padding tb-absolute-fill" layout="column">
-    <section layout="row">
-        <tb-timewindow flex ng-model="timewindow" history-only as-button="true"></tb-timewindow>
-        <md-button ng-disabled="$root.loading"
-                   class="md-icon-button" ng-click="reload()">
-            <md-icon>refresh</md-icon>
-            <md-tooltip md-direction="top">
-                {{ 'action.refresh' | translate }}
-            </md-tooltip>
-        </md-button>
-    </section>
-    <md-list flex layout="column" class="md-whiteframe-z1 tb-edge-downlinks-table">
-           <md-list class="tb-row tb-header" layout="row" layout-align="start center" tb-edge-downlinks-header>
-           </md-list>
-        <md-progress-linear style="max-height: 0px;" md-mode="indeterminate" ng-disabled="!$root.loading"
-                            ng-show="$root.loading"></md-progress-linear>
-        <md-divider></md-divider>
-        <span translate layout-align="center center"
-              style="margin-top: 25px;"
-              class="tb-prompt" ng-show="noData()">edge.no-downlinks-prompt</span>
-        <md-virtual-repeat-container ng-show="hasData()" flex md-top-index="topIndex" tb-scope-element="repeatContainer">
-           <md-list-item md-virtual-repeat="downlink in theDownlinks" md-on-demand flex ng-style="hasScroll() ? {'margin-right':'-15px'} : {}">
-               <md-list class="tb-row" flex layout="row" layout-align="start center" tb-edge-downlinks-row downlink="{{downlink}}">
-               </md-list>
-               <md-divider flex></md-divider>
-           </md-list-item>
-       </md-virtual-repeat-container>
-    </md-list>
-</md-content>