Merge branch 'master' of https://github.com/Azure/cosmos-explorer into user/balalakshmin/chatbot

.env.example

@@ -1,16 +1 @@
-PORTAL_RUNNER_USERNAME=
-PORTAL_RUNNER_PASSWORD=
-PORTAL_RUNNER_SUBSCRIPTION=
-PORTAL_RUNNER_RESOURCE_GROUP=
-PORTAL_RUNNER_DATABASE_ACCOUNT=
-PORTAL_RUNNER_DATABASE_ACCOUNT_KEY=
-PORTAL_RUNNER_MONGO_DATABASE_ACCOUNT=
-PORTAL_RUNNER_MONGO_DATABASE_ACCOUNT_KEY=
-PORTAL_RUNNER_CONNECTION_STRING=
-NOTEBOOKS_TEST_RUNNER_TENANT_ID=
-NOTEBOOKS_TEST_RUNNER_CLIENT_ID=
-NOTEBOOKS_TEST_RUNNER_CLIENT_SECRET=
-CASSANDRA_CONNECTION_STRING=
-MONGO_CONNECTION_STRING=
-TABLES_CONNECTION_STRING=
 DATA_EXPLORER_ENDPOINT=https://localhost:1234/hostedExplorer.html

.eslintignore

@@ -21,16 +21,8 @@ src/Common/MongoUtility.ts
 src/Common/NotificationsClientBase.ts
 src/Common/QueriesClient.ts
 src/Common/Splitter.ts
-src/Config.ts
-src/Contracts/ActionContracts.ts
-src/Contracts/DataModels.ts
-src/Contracts/Diagnostics.ts
-src/Contracts/ExplorerContracts.ts
-src/Contracts/Versions.ts
-src/Contracts/ViewModels.ts
 src/Controls/Heatmap/Heatmap.test.ts
 src/Controls/Heatmap/Heatmap.ts
-src/Controls/Heatmap/HeatmapDatatypes.ts
 src/Definitions/datatables.d.ts
 src/Definitions/gif.d.ts
 src/Definitions/globals.d.ts
@@ -44,29 +36,10 @@ src/Definitions/png.d.ts
 src/Definitions/svg.d.ts
 src/Explorer/ComponentRegisterer.test.ts
 src/Explorer/ComponentRegisterer.ts
-src/Explorer/Controls/CollapsiblePanel/CollapsiblePanelComponent.ts
 src/Explorer/Controls/DiffEditor/DiffEditorComponent.ts
-src/Explorer/Controls/DynamicList/DynamicList.test.ts
+
-src/Explorer/Controls/DynamicList/DynamicListComponent.ts
 src/Explorer/Controls/Editor/EditorComponent.ts
-src/Explorer/Controls/ErrorDisplayComponent/ErrorDisplayComponent.ts
-src/Explorer/Controls/InputTypeahead/InputTypeahead.ts
 src/Explorer/Controls/JsonEditor/JsonEditorComponent.ts
-src/Explorer/Controls/Notebook/NotebookAppMessageHandler.ts
-src/Explorer/Controls/ThroughputInput/ThroughputInputComponent.ts
-src/Explorer/Controls/ThroughputInput/ThroughputInputComponentAutoPilotV3.ts
-src/Explorer/Controls/Toolbar/IToolbarAction.ts
-src/Explorer/Controls/Toolbar/IToolbarDisplayable.ts
-src/Explorer/Controls/Toolbar/IToolbarDropDown.ts
-src/Explorer/Controls/Toolbar/IToolbarItem.ts
-src/Explorer/Controls/Toolbar/IToolbarSeperator.ts
-src/Explorer/Controls/Toolbar/IToolbarToggle.ts
-src/Explorer/Controls/Toolbar/KeyCodes.ts
-src/Explorer/Controls/Toolbar/Toolbar.ts
-src/Explorer/Controls/Toolbar/ToolbarAction.ts
-src/Explorer/Controls/Toolbar/ToolbarDropDown.ts
-src/Explorer/Controls/Toolbar/ToolbarToggle.ts
-src/Explorer/Controls/Toolbar/Utilities.ts
 src/Explorer/DataSamples/ContainerSampleGenerator.test.ts
 src/Explorer/DataSamples/ContainerSampleGenerator.ts
 src/Explorer/DataSamples/DataSamplesUtil.test.ts
@@ -108,17 +81,9 @@ src/Explorer/Tables/DataTable/DataTableBindingManager.ts
 src/Explorer/Tables/DataTable/DataTableBuilder.ts
 src/Explorer/Tables/DataTable/DataTableContextMenu.ts
 src/Explorer/Tables/DataTable/DataTableOperationManager.ts
-src/Explorer/Tables/DataTable/DataTableOperations.ts
 src/Explorer/Tables/DataTable/DataTableViewModel.ts
-src/Explorer/Tables/DataTable/TableCommands.ts
-src/Explorer/Tables/DataTable/TableEntityCache.ts
 src/Explorer/Tables/DataTable/TableEntityListViewModel.ts
-src/Explorer/Tables/Entities.ts
-src/Explorer/Tables/QueryBuilder/ClauseGroup.ts
-src/Explorer/Tables/QueryBuilder/ClauseGroupViewModel.ts
 src/Explorer/Tables/QueryBuilder/CustomTimestampHelper.ts
-src/Explorer/Tables/QueryBuilder/QueryBuilderViewModel.ts
-src/Explorer/Tables/QueryBuilder/QueryClauseViewModel.ts
 src/Explorer/Tables/TableDataClient.ts
 src/Explorer/Tables/TableEntityProcessor.ts
 src/Explorer/Tables/Utilities.ts
@@ -142,20 +107,11 @@ src/Explorer/Tree/ObjectId.ts
 src/Explorer/Tree/ResourceTokenCollection.ts
 src/Explorer/Tree/StoredProcedure.ts
 src/Explorer/Tree/TreeComponents.ts
-src/Explorer/Tree/Trigger.ts
-src/Explorer/Tree/UserDefinedFunction.ts
 src/Explorer/WaitsForTemplateViewModel.ts
 src/GitHub/GitHubClient.test.ts
 src/GitHub/GitHubClient.ts
-src/GitHub/GitHubConnector.ts
-src/GitHub/GitHubContentProvider.test.ts
-src/GitHub/GitHubContentProvider.ts
-src/GitHub/GitHubOAuthService.ts
 src/Index.ts
-src/Juno/JunoClient.test.ts
-src/Juno/JunoClient.ts
 src/Platform/Hosted/Authorization.ts
-src/Platform/Hosted/Helpers/ConnectionStringParser.test.ts
 src/ReactDevTools.ts
 src/Shared/Constants.ts
 src/Shared/DefaultExperienceUtility.test.ts
@@ -174,20 +130,13 @@ src/Explorer/Controls/Notebook/NotebookTerminalComponent.tsx
 src/Explorer/Controls/NotebookViewer/NotebookViewerComponent.tsx
 src/Explorer/Controls/TreeComponent/TreeComponent.tsx
 src/Explorer/Graph/GraphExplorerComponent/GraphExplorer.test.tsx
-src/Explorer/Graph/GraphExplorerComponent/GraphExplorer.tsx
-src/Explorer/Graph/GraphExplorerComponent/GraphVizComponent.tsx
-src/Explorer/Graph/GraphExplorerComponent/LeftPaneComponent.tsx
-src/Explorer/Graph/GraphExplorerComponent/MiddlePaneComponent.tsx
-src/Explorer/Graph/GraphExplorerComponent/NodePropertiesComponent.test.tsx
 src/Explorer/Graph/GraphExplorerComponent/NodePropertiesComponent.tsx
 src/Explorer/Graph/GraphExplorerComponent/ReadOnlyNodePropertiesComponent.test.tsx
 src/Explorer/Graph/GraphExplorerComponent/ReadOnlyNodePropertiesComponent.tsx
 src/Explorer/Menus/CommandBar/CommandBarUtil.tsx
 src/Explorer/Notebook/NotebookComponent/NotebookComponentAdapter.tsx
-src/Explorer/Notebook/NotebookComponent/NotebookComponentBootstrapper.tsx
 src/Explorer/Notebook/NotebookComponent/VirtualCommandBarComponent.tsx
 src/Explorer/Notebook/NotebookComponent/contents/index.tsx
-src/Explorer/Notebook/NotebookRenderer/NotebookReadOnlyRenderer.tsx
 src/Explorer/Notebook/NotebookRenderer/NotebookRenderer.tsx
 src/Explorer/Notebook/NotebookRenderer/decorators/draggable/index.tsx
 src/Explorer/Notebook/NotebookRenderer/decorators/hijack-scroll/index.tsx
@@ -195,4 +144,4 @@ src/Explorer/Notebook/NotebookRenderer/decorators/kbd-shortcuts/index.tsx
 src/Explorer/Notebook/temp/inputs/connected-editors/codemirror.tsx
 src/Explorer/Tree/ResourceTreeAdapter.tsx
 __mocks__/monaco-editor.ts
-src/Explorer/Tree/ResourceTreeAdapterForResourceToken.test.tsx
+src/Explorer/Tree/ResourceTree.tsx

.eslintrc.js

@@ -39,7 +39,6 @@ module.exports = {
     "@typescript-eslint/switch-exhaustiveness-check": "error",
     "@typescript-eslint/no-unused-vars": "error",
     "@typescript-eslint/no-extraneous-class": "error",
-    "no-null/no-null": "error",
     "@typescript-eslint/no-explicit-any": "error",
     "prefer-arrow/prefer-arrow-functions": ["error", { allowStandaloneDeclarations: true }],
     eqeqeq: "error",

.github/workflows/ci.yml

@@ -143,7 +143,7 @@ jobs:
           - ./test/mongo/container.spec.ts
           - ./test/mongo/container32.spec.ts
           - ./test/selfServe/selfServeExample.spec.ts
-          - ./test/notebooks/upload.spec.ts
+          # - ./test/notebooks/upload.spec.ts // TEMP disabled since notebooks service is off
           - ./test/sql/resourceToken.spec.ts
           - ./test/tables/container.spec.ts
     steps:

.vscode/settings.json

@@ -22,5 +22,6 @@
   "editor.codeActionsOnSave": {
     "source.fixAll.eslint": true,
     "source.organizeImports": true
-  }
+  },
+  "typescript.preferences.importModuleSpecifier": "non-relative"
 }

configs/mpac.json

@@ -1,4 +1,4 @@
 {
   "JUNO_ENDPOINT": "https://tools-staging.cosmos.azure.com",
-  "enableSchemaAnalyzer": true
+  "isTerminalEnabled" : true
 }

configs/prod.json

@@ -1,3 +1,4 @@
 {
- "JUNO_ENDPOINT": "https://tools.cosmos.azure.com"
+ "JUNO_ENDPOINT": "https://tools.cosmos.azure.com",
+ "isTerminalEnabled" : false
 }

images/close-black.svg

@@ -1,16 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<svg
+<svg width="16" height="16" version="1.1" viewBox="0 0 16 16" xmlns="http://www.w3.org/2000/svg"
-    width="16" 
-    height="16"
-     version="1.1" 
-    viewBox="0 0 16 16" 
-    xmlns="http://www.w3.org/2000/svg" 
     xmlns:xlink="http://www.w3.org/1999/xlink">
     <path
         d="M14,2.691l-5.301,5.309l5.301,5.309l-0.691,0.691l-5.309,-5.301l-5.309,5.301l-0.691,-0.691l5.301,-5.309l-5.301,-5.309l0.691,-0.691l5.309,5.301l5.309,-5.301l0.691,0.691Z"
-        transform="scale(0.5)" 
+        transform="scale(0.5)" fill="#000" stroke="#000">
-        fill="#000"
-        stroke="#CCC" 
-        >
     </path>
 </svg>

jest.config.js

@@ -37,8 +37,8 @@ module.exports = {
     global: {
       branches: 25,
       functions: 25,
-      lines: 30,
+      lines: 29,
-      statements: 30,
+      statements: 29,
     },
   },
 
@@ -129,6 +129,8 @@ module.exports = {
   // The test environment that will be used for testing
   // testEnvironment: "jest-environment-jsdom",
 
+  modulePaths: ["node_modules", "<rootDir>/src"],
+
   // Options that will be passed to the testEnvironment
   // testEnvironmentOptions: {},
 

less/Common/Constants.less

@@ -9,6 +9,7 @@
 
 @DataExplorerFont: wf_segoe-ui_normal, "Segoe UI", "Segoe WP", Tahoma, Arial, sans-serif;
 @SemiboldFont: "Segoe UI Semibold", "Segoe UI", "Segoe WP", Tahoma, Arial, sans-serif;
+@GrayScale: "grayscale()";
 
 @xSmallFontSize: 4px;
 @smallFontSize: 8px;

less/documentDB.less

@@ -2077,7 +2077,7 @@ a:link {
 .resourceTreeAndTabs {
   display: flex;
   flex: 1 1 auto;
-  overflow-x: auto;
+  overflow-x: clip;
   overflow-y: auto;
   height: 100%;
 }
@@ -2245,7 +2245,7 @@ a:link {
 }
 
 .refreshColHeader {
-  padding: 3px 6px 6px 6px;
+  padding: 3px 6px 10px 0px !important;
 }
 
 .refreshColHeader:hover {
@@ -2357,6 +2357,8 @@ a:link {
   height: 100%;
   flex-grow: 1;
   overflow: hidden;
+  min-height: 300px;
+  overflow-y: scroll;
 }
 
 .tabs {
@@ -2832,6 +2834,8 @@ a:link {
 
 #explorerNotificationConsole {
   z-index: 1000;
+  overflow-y: auto;
+  overflow-x: clip;
 }
 
 .uniqueIndexesContainer {
@@ -2865,31 +2869,39 @@ a:link {
   }
 }
 
-settings-pane {
+.settingsSection {
-  .settingsSection {
+  border-bottom: 1px solid @BaseMedium;
-    border-bottom: 1px solid @BaseMedium;
+  margin-right: 24px;
-    margin-right: 24px;
+  padding: @MediumSpace 0px;
-    padding: @MediumSpace 0px;
 
-    &:first-child {
+  &:first-child {
-      padding-top: 0px;
+    padding-top: 0px;
-    }
+    padding-bottom: 10px;
+  }
 
-    &:last-child {
+  &:last-child {
-      border-bottom: none;
+    border-bottom: none;
-    }
+  }
 
-    .settingsSectionPart {
+  .settingsSectionPart {
-      padding-left: 8px;
+    padding-left: 8px;
-    }
+  }
 
-    .settingsSectionLabel {
+  .settingsSectionLabel {
-      margin-bottom: @DefaultSpace;
+    margin-bottom: @DefaultSpace;
-    }
+    margin-right: 5px;
+  }
 
-    .pageOptionsPart {
+  .pageOptionsPart {
-      padding-bottom: @MediumSpace;
+    padding-bottom: @MediumSpace;
-    }
+  }
+
+  .legendLabel {
+    border-bottom: 0px;
+    width: auto;
+    font-size: @mediumFontSize;
+    display: inline !important;
+    float: left;
   }
 }
 

less/resourceTree.less

@@ -2,6 +2,7 @@
 
 .dataResourceTree {
   margin-left: @MediumSpace;
+  overflow: auto;
 
   .databaseHeader {
     font-size: 14px;
@@ -18,6 +19,10 @@
   .notebookHeader {
     font-size: 12px;
   }
+
+  .clickDisabled {
+    pointer-events: none;
+  }
 }
 
 

less/tree.less

@@ -1,273 +1,270 @@
 @import "./Common/Constants";
 
-
 .resourceTree {
+  height: 100%;
+  flex: 0 0 auto;
+  .main {
     height: 100%;
-    width: 20%;
+  }
-    flex: 0 0 auto;
-    .main {
-        height: 100%;
-    }
 }
 
 .resourceTreeScroll {
-    height: 100%;
+  height: 100%;
-    display: flex;
+  display: flex;
-    overflow-y: auto;
+  overflow-y: auto;
-    overflow-x: hidden;
+  overflow-x: hidden;
-    padding-right: 10px;
+  padding-right: 10px;
 }
 
 .userSelectNone {
-    -webkit-user-select: none;
+  -webkit-user-select: none;
-    -moz-user-select: none;
+  -moz-user-select: none;
-    -ms-user-select: none;
+  -ms-user-select: none;
 }
 
 .treeHovermargin {
-    margin-left: 16px;
+  margin-left: 16px;
 }
 
 .highlight {
-    padding: @SmallSpace 2px;
+  padding: @SmallSpace 2px;
-    outline: 0;
+  outline: 0;
 
-    &:hover {
+  &:hover {
-        .hover();
+    .hover();
-    }
+  }
 
-    &:active {
+  &:active {
-        .active();
+    .active();
-    }
+  }
 
-    &:focus {
+  &:focus {
-        .focus();
+    .focus();
-    }
+  }
 }
 
 .contextmenushowing {
-    background-color: #EEE;
+  background-color: #eee;
 }
 
 .collectionstree {
-    width: 100%;
+  width: 100%;
-    margin-top: @DefaultSpace;
+  margin-top: @DefaultSpace;
 
+  .databaseList {
+    list-style-type: none;
+    padding-left: 0px;
 
-    .databaseList {
+    .collectionList {
-        list-style-type: none;
+      padding-left: (2 * @MediumSpace);
-        padding-left: 0px;
-
-        .collectionList {
-            padding-left:(2 * @MediumSpace);
-        }
-
-        .collectionChildList {
-            padding-left: @LargeSpace;
-        }
-
-        .databaseDocuments {
-            padding-left: (5 * @MediumSpace);
-        }
     }
+
+    .collectionChildList {
+      padding-left: @LargeSpace;
+    }
+
+    .databaseDocuments {
+      padding-left: (5 * @MediumSpace);
+    }
+  }
 }
 
 .pointerCursor {
-    cursor: pointer;
+  cursor: pointer;
 }
 
 .menuEllipsis {
-    padding-right: 6px;
+  padding-right: 6px;
-    font-weight: bold;
+  font-weight: bold;
-    font-size: 18px;
+  font-size: 18px;
-    position: relative;
+  position: relative;
-    top: -5px;
+  top: -5px;
-    left: 0px;
+  left: 0px;
-    float: right;
+  float: right;
-    display: none;
+  display: none;
-    padding-left: 6px!important;
+  padding-left: 6px !important;
-    line-height: @TreeLineHeight;
+  line-height: @TreeLineHeight;
 }
 
 .databaseMenu {
-    .flex-display();
+  .flex-display();
 }
 
 .databaseMenu:hover .menuEllipsis,
 .databaseMenu:focus .menuEllipsis {
-    display: block;
+  display: block;
 }
 
 .databaseCollChildTextOverflow {
-    text-overflow: ellipsis;
+  text-overflow: ellipsis;
-    white-space: nowrap;
+  white-space: nowrap;
-    overflow: hidden;
+  overflow: hidden;
-    flex: 1;
+  flex: 1;
 }
 
 .collectionMenu {
-    .flex-display();
+  .flex-display();
 }
 
 .collectionMenu:hover .menuEllipsis,
 .collectionMenu:focus .menuEllipsis {
-    display: block;
+  display: block;
 }
 
 .documentsMenu:hover .menuEllipsis,
 .documentsMenu:focus .menuEllipsis {
-    display: block;
+  display: block;
 }
 
 .treeChildMenu {
-    display: flex;
+  display: flex;
 }
 
 .storedProcedureMenu:hover .menuEllipsis,
 .storedProcedureMenu:focus .menuEllipsis {
-    display: block;
+  display: block;
 }
 
 .childMenu {
-    overflow: hidden;
+  overflow: hidden;
-    text-overflow: ellipsis;
+  text-overflow: ellipsis;
-    white-space: nowrap;
+  white-space: nowrap;
-    padding-left: (6 * @MediumSpace);
+  padding-left: (6 * @MediumSpace);
-    width: 100%;
+  width: 100%;
 }
 
 .storedChildMenu:hover .menuEllipsis,
 .storedChildMenu:focus .menuEllipsis {
-    display: block;
+  display: block;
 }
 
 .contextmenu6 {
-    top: -29px;
+  top: -29px;
 }
 
 .userDefinedMenu:hover .contextmenu6 {
-    display: block;
+  display: block;
 }
 
 .userDefinedchildMenu:hover .menuEllipsis,
 .userDefinedchildMenu:focus .menuEllipsis {
-    display: block;
+  display: block;
 }
 
 .triggersMenu:hover .menuEllipsis,
 .triggersMenu:focus .menuEllipsis {
-    display: block;
+  display: block;
 }
 
 .triggersChildMenu:hover .menuEllipsis,
 .triggersChildMenu:focus .menuEllipsis {
-    display: block;
+  display: block;
 }
 
 .databaseId {
-    font-size: 14px;
+  font-size: 14px;
 }
 
 .storedUdfTriggerMenu {
-    padding-left: 0px;
+  padding-left: 0px;
 }
 
 .collectionstree img {
-    width: 16px;
+  width: 16px;
-    height: 16px;
+  height: 16px;
-    vertical-align: text-top;
+  vertical-align: text-top;
 }
 
 img.collectionsTreeCollapseExpand {
-    width: 10px;
+  width: 10px;
-    height: 10px;
+  height: 10px;
-    vertical-align: middle;
+  vertical-align: middle;
-    margin-bottom: 5px;
+  margin-bottom: 5px;
 }
 
 .collapsed::before {
-    content: "\23F5";
+  content: "\23F5";
-    margin-left: 0px;
+  margin-left: 0px;
-    font-size: 15px;
+  font-size: 15px;
 }
 
 .expanded::before {
-    content: '\23F7';
+  content: "\23F7";
-    margin-left: 0px;
+  margin-left: 0px;
-    font-size: 15px;
+  font-size: 15px;
 }
 
 .collectionMenuChildren {
-    padding-left: 42px;
+  padding-left: 42px;
 }
 
 .main-nav {
-    width: 100vh;
+  width: 100vh;
-    height: 40px;
+  height: 40px;
-    background: white;
+  background: white;
-    transform-origin: left top;
+  transform-origin: left top;
-    -webkit-transform-origin: left top;
+  -webkit-transform-origin: left top;
-    -ms-transform-origin: left top;
+  -ms-transform-origin: left top;
-    transform: rotate(-90deg) translateX(-100%);
+  transform: rotate(-90deg) translateX(-100%);
-    -webkit-transform: rotate(-90deg) translateX(-100%);
+  -webkit-transform: rotate(-90deg) translateX(-100%);
-    -ms-transform: rotate(-90deg) translateX(-100%);
+  -ms-transform: rotate(-90deg) translateX(-100%);
-    border-bottom: 1px solid #CCC;
+  border-bottom: 1px solid #ccc;
 }
 
 .main-nav-img {
-    width: 16px;
+  width: 16px;
-    height: 16px;
+  height: 16px;
-    margin: -32px 0 0 0;
+  margin: -32px 0 0 0;
-    transform: rotate(-90deg) translateX(-100%);
+  transform: rotate(-90deg) translateX(-100%);
-    -webkit-transform: rotate(-90deg) translateX(-100%);
+  -webkit-transform: rotate(-90deg) translateX(-100%);
-    -ms-transform: rotate(-90deg) translateX(-100%);
+  -ms-transform: rotate(-90deg) translateX(-100%);
 }
 
 .main-nav-img.main-nav-sub-img {
-    width: 16px;
+  width: 16px;
-    height: 16px;
+  height: 16px;
-    margin: 0px 0px 0 0;
+  margin: 0px 0px 0 0;
-    transform: rotate(180deg) translateX(0%);
+  transform: rotate(180deg) translateX(0%);
-    -webkit-transform: rotate(180deg) translateX(0%);
+  -webkit-transform: rotate(180deg) translateX(0%);
-    -ms-transform: rotate(180deg) translateX(0%);
+  -ms-transform: rotate(180deg) translateX(0%);
-    position: absolute;
+  position: absolute;
-    right: -8px;
+  right: -8px;
-    top: 16px;
+  top: 16px;
 }
 
 ul.nav {
-    margin: 0 auto;
+  margin: 0 auto;
-    margin-top: 0px;
+  margin-top: 0px;
-    margin-left: 0px;
+  margin-left: 0px;
 }
 
 .mini ul.nav li {
-    float: right;
+  float: right;
-    line-height: 25px;
+  line-height: 25px;
-    height: auto;
+  height: auto;
-    margin-top: 3px;
+  margin-top: 3px;
 }
 
 .spancolchildstyle {
-    padding: 4px;
+  padding: 4px;
 }
 
 .contextmenubutton {
-    float: right;
+  float: right;
-    display: none;
+  display: none;
 }
 
-.highlight:hover>.contextmenubutton {
+.highlight:hover > .contextmenubutton {
-    display: unset;
+  display: unset;
 }
 
-.highlight:hover>.contextmenubutton::after {
+.highlight:hover > .contextmenubutton::after {
-    content: "\2026";
+  content: "\2026";
-    font-size: 12px;
+  font-size: 12px;
 }
 
 .showEllipsis {
-    text-overflow: ellipsis;
+  text-overflow: ellipsis;
-    white-space: nowrap;
+  white-space: nowrap;
-    overflow: hidden;
+  overflow: hidden;
 }

package.json

@@ -42,15 +42,16 @@
     "@octokit/rest": "17.9.2",
     "@phosphor/widgets": "1.9.3",
     "@testing-library/jest-dom": "5.11.9",
+    "@types/lodash": "4.14.171",
     "@types/mkdirp": "1.0.1",
     "@types/node-fetch": "2.5.7",
     "applicationinsights": "1.8.0",
     "bootstrap": "3.4.1",
     "botframework-webchat": "4.10.1",
     "canvas": "file:./canvas",
-    "clean-webpack-plugin": "0.1.19",
+    "clean-webpack-plugin": "3.0.0",
     "clipboard-copy": "4.0.1",
-    "copy-webpack-plugin": "6.0.2",
+    "copy-webpack-plugin": "9.0.1",
     "crossroads": "0.12.2",
     "css-element-queries": "1.1.1",
     "d3": "6.1.1",
@@ -81,10 +82,10 @@
     "plotly.js-cartesian-dist-min": "1.52.3",
     "post-robot": "10.0.42",
     "q": "1.5.1",
-    "react": "16.13.1",
+    "react": "16.14.0",
     "react-animate-height": "2.0.8",
-    "react-dnd": "9.4.0",
+    "react-dnd": "14.0.2",
-    "react-dnd-html5-backend": "9.4.0",
+    "react-dnd-html5-backend": "14.0.0",
     "react-dom": "16.13.1",
     "react-hotkeys": "2.0.0",
     "react-i18next": "11.8.5",
@@ -98,7 +99,7 @@
     "sanitize-html": "2.3.3",
     "styled-components": "4.3.2",
     "swr": "0.4.0",
-    "terser-webpack-plugin": "3.1.0",
+    "terser-webpack-plugin": "5.1.4",
     "underscore": "1.9.1",
     "utility-types": "3.10.0",
     "zustand": "3.5.0"
@@ -132,6 +133,7 @@
     "@types/underscore": "1.7.36",
     "@typescript-eslint/eslint-plugin": "4.22.0",
     "@typescript-eslint/parser": "4.22.0",
+    "@webpack-cli/serve": "1.5.2",
     "babel-jest": "24.9.0",
     "babel-loader": "8.1.0",
     "buffer": "5.1.0",
@@ -153,44 +155,45 @@
     "html-inline-css-webpack-plugin": "1.11.0",
     "html-loader": "0.5.5",
     "html-loader-jest": "0.2.1",
-    "html-webpack-plugin": "4.5.2",
+    "html-webpack-plugin": "5.3.2",
-    "jest": "25.5.4",
+    "jest": "26.6.3",
-    "jest-canvas-mock": "2.1.0",
+    "jest-canvas-mock": "2.3.1",
     "jest-playwright-preset": "1.5.1",
     "jest-trx-results-processor": "0.0.7",
     "less": "3.8.1",
     "less-loader": "4.1.0",
     "less-vars-loader": "1.1.0",
-    "mini-css-extract-plugin": "0.4.3",
+    "mini-css-extract-plugin": "2.1.0",
     "monaco-editor-webpack-plugin": "1.7.0",
     "node-fetch": "2.6.1",
-    "playwright": "1.10.0",
+    "playwright": "1.13.0",
     "prettier": "2.2.1",
+    "process": "0.11.10",
     "raw-loader": "0.5.1",
     "react-dev-utils": "11.0.4",
     "rimraf": "3.0.0",
     "sinon": "3.2.1",
     "style-loader": "0.23.0",
-    "ts-loader": "6.2.2",
+    "ts-loader": "9.2.4",
     "tslint": "5.11.0",
     "tslint-microsoft-contrib": "6.0.0",
     "typedoc": "0.20.36",
     "typescript": "4.3.4",
     "url-loader": "1.1.1",
     "wait-on": "4.0.2",
-    "webpack": "4.46.0",
+    "webpack": "5.47.0",
-    "webpack-bundle-analyzer": "3.6.1",
+    "webpack-bundle-analyzer": "4.4.2",
-    "webpack-cli": "3.3.10",
+    "webpack-cli": "4.7.2",
-    "webpack-dev-server": "3.11.0"
+    "webpack-dev-server": "3.11.2"
   },
   "scripts": {
-    "start": "node --max-old-space-size=10196 node_modules/webpack-dev-server/bin/webpack-dev-server.js",
+    "start": "webpack serve --mode development",
     "dev": "echo \"WARNING: npm run dev has been deprecated\" && npm run build",
     "build:dataExplorer:ci": "npm run build:ci",
     "build": "npm run format:check && npm run lint && npm run compile && npm run compile:strict && npm run pack:prod && npm run copyToConsumers",
     "build:ci": "npm run format:check && npm run lint && npm run compile && npm run compile:strict && npm run pack:fast",
-    "pack:prod": "node --max_old_space_size=10196 ./node_modules/webpack/bin/webpack.js  --mode production",
+    "pack:prod": "webpack  --mode production",
-    "pack:fast": "node --max_old_space_size=10196 ./node_modules/webpack/bin/webpack.js  --mode development --progress",
+    "pack:fast": "webpack  --mode development --progress",
     "copyToConsumers": "node copyToConsumers",
     "test": "rimraf coverage && jest",
     "test:e2e": "jest -c ./jest.config.playwright.js --detectOpenHandles",

src/Common/CollapsedResourceTree.tsx

@@ -1,6 +1,7 @@
-import React, { FunctionComponent } from "react";
+import React, { FunctionComponent, MutableRefObject, useEffect, useRef } from "react";
 import arrowLeftImg from "../../images/imgarrowlefticon.svg";
 import { userContext } from "../UserContext";
+import { NormalizedEventKey } from "./Constants";
 
 export interface CollapsedResourceTreeProps {
   toggleLeftPaneExpanded: () => void;
@@ -11,6 +12,21 @@ export const CollapsedResourceTree: FunctionComponent<CollapsedResourceTreeProps
   toggleLeftPaneExpanded,
   isLeftPaneExpanded,
 }: CollapsedResourceTreeProps): JSX.Element => {
+  const focusButton = useRef<HTMLLIElement>() as MutableRefObject<HTMLLIElement>;
+
+  useEffect(() => {
+    if (focusButton.current) {
+      focusButton.current.focus();
+    }
+  });
+
+  const onKeyPressToggleLeftPaneExpanded = (event: React.KeyboardEvent) => {
+    if (event.key === NormalizedEventKey.Space || event.key === NormalizedEventKey.Enter) {
+      toggleLeftPaneExpanded();
+      event.stopPropagation();
+    }
+  };
+
   return (
     <div id="mini" className={!isLeftPaneExpanded ? "mini toggle-mini" : "hiddenMain"}>
       <div className="main-nav nav">
@@ -21,11 +37,14 @@ export const CollapsedResourceTree: FunctionComponent<CollapsedResourceTreeProps
             role="button"
             tabIndex={0}
             aria-label="Expand Tree"
+            onClick={toggleLeftPaneExpanded}
+            onKeyPress={onKeyPressToggleLeftPaneExpanded}
+            ref={focusButton}
           >
-            <span className="leftarrowCollapsed" onClick={toggleLeftPaneExpanded}>
+            <span className="leftarrowCollapsed">
               <img className="arrowCollapsed" src={arrowLeftImg} alt="Expand" />
             </span>
-            <span className="collectionCollapsed" onClick={toggleLeftPaneExpanded}>
+            <span className="collectionCollapsed">
               <span>{userContext.apiType} API</span>
             </span>
           </li>

src/Common/Constants.ts

@@ -94,7 +94,10 @@ export class Flights {
   public static readonly MongoIndexEditor = "mongoindexeditor";
   public static readonly MongoIndexing = "mongoindexing";
   public static readonly AutoscaleTest = "autoscaletest";
-  public static readonly SchemaAnalyzer = "schemaanalyzer";
+  public static readonly PartitionKeyTest = "partitionkeytest";
+  public static readonly PKPartitionKeyTest = "pkpartitionkeytest";
+  public static readonly Phoenix = "phoenix";
+  public static readonly NotebooksDownBanner = "notebooksdownbanner";
 }
 
 export class AfecFeatures {
@@ -336,6 +339,19 @@ export enum ConflictOperationType {
   Delete = "delete",
 }
 
+export enum ConnectionStatusType {
+  Connect = "Connect",
+  Connecting = "Connecting",
+  Connected = "Connected",
+  Failed = "Connection Failed",
+  Reconnect = "Reconnect",
+}
+
+export enum ContainerStatusType {
+  Active = "Active",
+  Disconnected = "Disconnected",
+}
+
 export const EmulatorMasterKey =
   //[SuppressMessage("Microsoft.Security", "CS002:SecretInNextLine", Justification="Well known public masterKey for emulator")]
   "C2y6yDjf5/R+ob0N8A7Cgv30VRDJIWEHLM+4QDU5DE2nQ9nDuVTqobD4b8mGGyPMbIZnqyMsEcaGQy67XIw/Jw==";
@@ -345,10 +361,37 @@ export const StyleConstants = require("less-vars-loader!../../less/Common/Consta
 
 export class Notebook {
   public static readonly defaultBasePath = "./notebooks";
-  public static readonly heartbeatDelayMs = 5000;
+  public static readonly heartbeatDelayMs = 60000;
+  public static readonly containerStatusHeartbeatDelayMs = 30000;
   public static readonly kernelRestartInitialDelayMs = 1000;
   public static readonly kernelRestartMaxDelayMs = 20000;
-  public static readonly autoSaveIntervalMs = 120000;
+  public static readonly autoSaveIntervalMs = 300000;
+  public static readonly memoryGuageToGB = 1048576;
+  public static readonly lowMemoryThreshold = 0.8;
+  public static readonly remainingTimeForAlert = 10;
+  public static readonly retryAttempts = 3;
+  public static readonly retryAttemptDelayMs = 5000;
+  public static readonly temporarilyDownMsg = "Notebooks is currently not available. We are working on it.";
+  public static readonly mongoShellTemporarilyDownMsg =
+    "We have identified an issue with the Mongo Shell and it is unavailable right now. We are actively working on the mitigation.";
+  public static readonly cassandraShellTemporarilyDownMsg =
+    "We have identified an issue with the Cassandra Shell and it is unavailable right now. We are actively working on the mitigation.";
+  public static saveNotebookModalTitle = "Save notebook in temporary workspace";
+  public static saveNotebookModalContent =
+    "This notebook will be saved in the temporary workspace and will be removed when the session expires.";
+  public static newNotebookModalTitle = "Create notebook in temporary workspace";
+  public static newNotebookUploadModalTitle = "Upload notebook to temporary workspace";
+  public static newNotebookModalContent1 =
+    "A temporary workspace will be created to enable you to work with notebooks. When the session expires, any notebooks in the workspace will be removed.";
+  public static newNotebookModalContent2 =
+    "To save your work permanently, save your notebooks to a GitHub repository or download the notebooks to your local machine before the session ends. ";
+  public static galleryNotebookDownloadContent1 =
+    "To download, run, and make changes to this sample notebook, a temporary workspace will be created. When the session expires, any notebooks in the workspace will be removed.";
+  public static galleryNotebookDownloadContent2 =
+    "To save your work permanently, save your notebooks to a GitHub repository or download the Notebooks to your local machine before the session ends. ";
+  public static cosmosNotebookHomePageUrl = "https://aka.ms/cosmos-notebooks-limits";
+  public static cosmosNotebookGitDocumentationUrl = "https://aka.ms/cosmos-notebooks-github";
+  public static learnMore = "Learn more.";
 }
 
 export class SparkLibrary {
@@ -369,3 +412,11 @@ export class TerminalQueryParams {
   public static readonly SubscriptionId = "subscriptionId";
   public static readonly TerminalEndpoint = "terminalEndpoint";
 }
+
+export class JunoEndpoints {
+  public static readonly Test = "https://juno-test.documents-dev.windows-int.net";
+  public static readonly Test2 = "https://juno-test2.documents-dev.windows-int.net";
+  public static readonly Test3 = "https://juno-test3.documents-dev.windows-int.net";
+  public static readonly Prod = "https://tools.cosmos.azure.com";
+  public static readonly Stage = "https://tools-staging.cosmos.azure.com";
+}

src/Common/MongoProxyClient.test.ts

@@ -3,8 +3,16 @@ import { resetConfigContext, updateConfigContext } from "../ConfigContext";
 import { DatabaseAccount } from "../Contracts/DataModels";
 import { Collection } from "../Contracts/ViewModels";
 import DocumentId from "../Explorer/Tree/DocumentId";
+import { extractFeatures } from "../Platform/Hosted/extractFeatures";
 import { updateUserContext } from "../UserContext";
-import { deleteDocument, getEndpoint, queryDocuments, readDocument, updateDocument } from "./MongoProxyClient";
+import {
+  deleteDocument,
+  getEndpoint,
+  getFeatureEndpointOrDefault,
+  queryDocuments,
+  readDocument,
+  updateDocument,
+} from "./MongoProxyClient";
 
 const databaseId = "testDB";
 
@@ -246,4 +254,31 @@ describe("MongoProxyClient", () => {
       expect(endpoint).toEqual("https://main.documentdb.ext.azure.com/api/guest/mongo/explorer");
     });
   });
+  describe("getFeatureEndpointOrDefault", () => {
+    beforeEach(() => {
+      resetConfigContext();
+      updateConfigContext({
+        BACKEND_ENDPOINT: "https://main.documentdb.ext.azure.com",
+      });
+      const params = new URLSearchParams({
+        "feature.mongoProxyEndpoint": "https://localhost:12901",
+        "feature.mongoProxyAPIs": "readDocument|createDocument",
+      });
+      const features = extractFeatures(params);
+      updateUserContext({
+        authType: AuthType.AAD,
+        features: features,
+      });
+    });
+
+    it("returns a local endpoint", () => {
+      const endpoint = getFeatureEndpointOrDefault("readDocument");
+      expect(endpoint).toEqual("https://localhost:12901/api/mongo/explorer");
+    });
+
+    it("returns a production endpoint", () => {
+      const endpoint = getFeatureEndpointOrDefault("deleteDocument");
+      expect(endpoint).toEqual("https://main.documentdb.ext.azure.com/api/mongo/explorer");
+    });
+  });
 });

src/Common/MongoProxyClient.ts

@@ -6,6 +6,7 @@ import * as DataModels from "../Contracts/DataModels";
 import { MessageTypes } from "../Contracts/ExplorerContracts";
 import { Collection } from "../Contracts/ViewModels";
 import DocumentId from "../Explorer/Tree/DocumentId";
+import { hasFlag } from "../Platform/Hosted/extractFeatures";
 import { userContext } from "../UserContext";
 import { logConsoleError } from "../Utils/NotificationConsoleUtils";
 import { ApiType, HttpHeaders, HttpStatusCodes } from "./Constants";
@@ -78,7 +79,7 @@ export function queryDocuments(
         : "",
   };
 
-  const endpoint = getEndpoint() || "";
+  const endpoint = getFeatureEndpointOrDefault("resourcelist") || "";
 
   const headers = {
     ...defaultHeaders,
@@ -141,7 +142,8 @@ export function readDocument(
         : "",
   };
 
-  const endpoint = getEndpoint();
+  const endpoint = getFeatureEndpointOrDefault("readDocument");
+
   return window
     .fetch(`${endpoint}?${queryString.stringify(params)}`, {
       method: "GET",
@@ -181,7 +183,7 @@ export function createDocument(
     pk: collection && collection.partitionKey && !collection.partitionKey.systemKey ? partitionKeyProperty : "",
   };
 
-  const endpoint = getEndpoint();
+  const endpoint = getFeatureEndpointOrDefault("createDocument");
 
   return window
     .fetch(`${endpoint}/resourcelist?${queryString.stringify(params)}`, {
@@ -225,7 +227,7 @@ export function updateDocument(
         ? documentId.partitionKeyProperty
         : "",
   };
-  const endpoint = getEndpoint();
+  const endpoint = getFeatureEndpointOrDefault("updateDocument");
 
   return window
     .fetch(`${endpoint}?${queryString.stringify(params)}`, {
@@ -266,7 +268,7 @@ export function deleteDocument(databaseId: string, collection: Collection, docum
         ? documentId.partitionKeyProperty
         : "",
   };
-  const endpoint = getEndpoint();
+  const endpoint = getFeatureEndpointOrDefault("deleteDocument");
 
   return window
     .fetch(`${endpoint}?${queryString.stringify(params)}`, {
@@ -309,7 +311,7 @@ export function createMongoCollectionWithProxy(
     autoPilotThroughput: params.autoPilotMaxThroughput?.toString(),
   };
 
-  const endpoint = getEndpoint();
+  const endpoint = getFeatureEndpointOrDefault("createCollectionWithProxy");
 
   return window
     .fetch(
@@ -333,8 +335,15 @@ export function createMongoCollectionWithProxy(
     });
 }
 
-export function getEndpoint(): string {
+export function getFeatureEndpointOrDefault(feature: string): string {
-  let url = (configContext.MONGO_BACKEND_ENDPOINT || configContext.BACKEND_ENDPOINT) + "/api/mongo/explorer";
+  return hasFlag(userContext.features.mongoProxyAPIs, feature)
+    ? getEndpoint(userContext.features.mongoProxyEndpoint)
+    : getEndpoint();
+}
+
+export function getEndpoint(customEndpoint?: string): string {
+  let url = customEndpoint ? customEndpoint : configContext.MONGO_BACKEND_ENDPOINT || configContext.BACKEND_ENDPOINT;
+  url += "/api/mongo/explorer";
 
   if (userContext.authType === AuthType.EncryptedToken) {
     url = url.replace("api/mongo", "api/guest/mongo");

src/Common/ResourceTreeContainer.tsx

@@ -1,18 +1,40 @@
-import React, { FunctionComponent } from "react";
+import React, { FunctionComponent, MutableRefObject, useEffect, useRef } from "react";
 import arrowLeftImg from "../../images/imgarrowlefticon.svg";
 import refreshImg from "../../images/refresh-cosmos.svg";
 import { AuthType } from "../AuthType";
+import Explorer from "../Explorer/Explorer";
+import { ResourceTokenTree } from "../Explorer/Tree/ResourceTokenTree";
+import { ResourceTree } from "../Explorer/Tree/ResourceTree";
 import { userContext } from "../UserContext";
+import { NormalizedEventKey } from "./Constants";
 
-export interface ResourceTreeProps {
+export interface ResourceTreeContainerProps {
   toggleLeftPaneExpanded: () => void;
   isLeftPaneExpanded: boolean;
+  container: Explorer;
 }
 
-export const ResourceTree: FunctionComponent<ResourceTreeProps> = ({
+export const ResourceTreeContainer: FunctionComponent<ResourceTreeContainerProps> = ({
   toggleLeftPaneExpanded,
   isLeftPaneExpanded,
-}: ResourceTreeProps): JSX.Element => {
+  container,
+}: ResourceTreeContainerProps): JSX.Element => {
+  const focusButton = useRef<HTMLLIElement>() as MutableRefObject<HTMLLIElement>;
+
+  useEffect(() => {
+    if (isLeftPaneExpanded) {
+      if (focusButton.current) {
+        focusButton.current.focus();
+      }
+    }
+  });
+
+  const onKeyPressToggleLeftPaneExpanded = (event: React.KeyboardEvent) => {
+    if (event.key === NormalizedEventKey.Space || event.key === NormalizedEventKey.Enter) {
+      toggleLeftPaneExpanded();
+      event.stopPropagation();
+    }
+  };
   return (
     <div id="main" className={isLeftPaneExpanded ? "main" : "hiddenMain"}>
       {/* Collections Window - - Start */}
@@ -38,9 +60,11 @@ export const ResourceTree: FunctionComponent<ResourceTreeProps> = ({
                 id="expandToggleLeftPaneButton"
                 role="button"
                 onClick={toggleLeftPaneExpanded}
+                onKeyPress={onKeyPressToggleLeftPaneExpanded}
                 tabIndex={0}
                 aria-label="Collapse Tree"
                 title="Collapse Tree"
+                ref={focusButton}
               >
                 <img className="refreshcol1" src={arrowLeftImg} alt="Hide" />
               </span>
@@ -48,9 +72,11 @@ export const ResourceTree: FunctionComponent<ResourceTreeProps> = ({
           </div>
         </div>
         {userContext.authType === AuthType.ResourceToken ? (
-          <div style={{ overflowY: "auto" }} data-bind="react:resourceTreeForResourceToken" />
+          <ResourceTokenTree />
-        ) : (
+        ) : userContext.features.enableKoResourceTree ? (
           <div style={{ overflowY: "auto" }} data-bind="react:resourceTree" />
+        ) : (
+          <ResourceTree container={container} />
         )}
       </div>
       {/*  Collections Window - End */}

src/Common/Tooltip/InfoTooltip.tsx

@@ -9,7 +9,7 @@ export const InfoTooltip: React.FunctionComponent<TooltipProps> = ({ children }:
   return (
     <span>
       <TooltipHost content={children}>
-        <Icon iconName="Info" ariaLabel="Info" className="panelInfoIcon" />
+        <Icon iconName="Info" ariaLabel="Info" className="panelInfoIcon" tabIndex={0} />
       </TooltipHost>
     </span>
   );

src/Common/dataAccess/createCollection.test.ts

@@ -1,7 +1,10 @@
 jest.mock("../../Utils/arm/request");
 jest.mock("../CosmosClient");
+import ko from "knockout";
 import { AuthType } from "../../AuthType";
 import { CreateCollectionParams, DatabaseAccount } from "../../Contracts/DataModels";
+import { Database } from "../../Contracts/ViewModels";
+import { useDatabases } from "../../Explorer/useDatabases";
 import { updateUserContext } from "../../UserContext";
 import { armRequest } from "../../Utils/arm/request";
 import { client } from "../CosmosClient";
@@ -23,6 +26,15 @@ describe("createCollection", () => {
       } as DatabaseAccount,
       apiType: "SQL",
     });
+    useDatabases.setState({
+      databases: [
+        {
+          id: ko.observable("testDatabase"),
+          loadCollections: () => undefined,
+          collections: ko.observableArray([]),
+        } as Database,
+      ],
+    });
   });
 
   it("should call ARM if logged in with AAD", async () => {

src/Common/dataAccess/createCollection.ts

@@ -4,20 +4,16 @@ import { ContainerRequest } from "@azure/cosmos/dist-esm/client/Container/Contai
 import { DatabaseRequest } from "@azure/cosmos/dist-esm/client/Database/DatabaseRequest";
 import { AuthType } from "../../AuthType";
 import * as DataModels from "../../Contracts/DataModels";
+import { useDatabases } from "../../Explorer/useDatabases";
 import { Action, ActionModifiers } from "../../Shared/Telemetry/TelemetryConstants";
 import * as TelemetryProcessor from "../../Shared/Telemetry/TelemetryProcessor";
 import { userContext } from "../../UserContext";
-import {
+import { getCollectionName } from "../../Utils/APITypeUtils";
-  createUpdateCassandraTable,
+import { createUpdateCassandraTable } from "../../Utils/arm/generatedClients/cosmos/cassandraResources";
-  getCassandraTable,
+import { createUpdateGremlinGraph } from "../../Utils/arm/generatedClients/cosmos/gremlinResources";
-} from "../../Utils/arm/generatedClients/cosmos/cassandraResources";
+import { createUpdateMongoDBCollection } from "../../Utils/arm/generatedClients/cosmos/mongoDBResources";
-import { createUpdateGremlinGraph, getGremlinGraph } from "../../Utils/arm/generatedClients/cosmos/gremlinResources";
+import { createUpdateSqlContainer } from "../../Utils/arm/generatedClients/cosmos/sqlResources";
-import {
+import { createUpdateTable } from "../../Utils/arm/generatedClients/cosmos/tableResources";
-  createUpdateMongoDBCollection,
-  getMongoDBCollection,
-} from "../../Utils/arm/generatedClients/cosmos/mongoDBResources";
-import { createUpdateSqlContainer, getSqlContainer } from "../../Utils/arm/generatedClients/cosmos/sqlResources";
-import { createUpdateTable, getTable } from "../../Utils/arm/generatedClients/cosmos/tableResources";
 import * as ARMTypes from "../../Utils/arm/generatedClients/cosmos/types";
 import { logConsoleInfo, logConsoleProgress } from "../../Utils/NotificationConsoleUtils";
 import { client } from "../CosmosClient";
@@ -59,6 +55,16 @@ export const createCollection = async (params: DataModels.CreateCollectionParams
 };
 
 const createCollectionWithARM = async (params: DataModels.CreateCollectionParams): Promise<DataModels.Collection> => {
+  if (!params.createNewDatabase) {
+    const isValid = await useDatabases.getState().validateCollectionId(params.databaseId, params.collectionId);
+    if (!isValid) {
+      const collectionName = getCollectionName().toLocaleLowerCase();
+      throw new Error(
+        `Create ${collectionName} failed: ${collectionName} with id ${params.collectionId} already exists`
+      );
+    }
+  }
+
   const { apiType } = userContext;
   switch (apiType) {
     case "SQL":
@@ -77,23 +83,6 @@ const createCollectionWithARM = async (params: DataModels.CreateCollectionParams
 };
 
 const createSqlContainer = async (params: DataModels.CreateCollectionParams): Promise<DataModels.Collection> => {
-  try {
-    const getResponse = await getSqlContainer(
-      userContext.subscriptionId,
-      userContext.resourceGroup,
-      userContext.databaseAccount.name,
-      params.databaseId,
-      params.collectionId
-    );
-    if (getResponse?.properties?.resource) {
-      throw new Error(`Create container failed: container with id ${params.collectionId} already exists`);
-    }
-  } catch (error) {
-    if (error.code !== "NotFound") {
-      throw error;
-    }
-  }
-
   const options: ARMTypes.CreateUpdateOptions = constructRpOptions(params);
   const resource: ARMTypes.SqlContainerResource = {
     id: params.collectionId,
@@ -131,23 +120,6 @@ const createSqlContainer = async (params: DataModels.CreateCollectionParams): Pr
 
 const createMongoCollection = async (params: DataModels.CreateCollectionParams): Promise<DataModels.Collection> => {
   const mongoWildcardIndexOnAllFields: ARMTypes.MongoIndex[] = [{ key: { keys: ["$**"] } }, { key: { keys: ["_id"] } }];
-  try {
-    const getResponse = await getMongoDBCollection(
-      userContext.subscriptionId,
-      userContext.resourceGroup,
-      userContext.databaseAccount.name,
-      params.databaseId,
-      params.collectionId
-    );
-    if (getResponse?.properties?.resource) {
-      throw new Error(`Create collection failed: collection with id ${params.collectionId} already exists`);
-    }
-  } catch (error) {
-    if (error.code !== "NotFound") {
-      throw error;
-    }
-  }
-
   const options: ARMTypes.CreateUpdateOptions = constructRpOptions(params);
   const resource: ARMTypes.MongoDBCollectionResource = {
     id: params.collectionId,
@@ -189,23 +161,6 @@ const createMongoCollection = async (params: DataModels.CreateCollectionParams):
 };
 
 const createCassandraTable = async (params: DataModels.CreateCollectionParams): Promise<DataModels.Collection> => {
-  try {
-    const getResponse = await getCassandraTable(
-      userContext.subscriptionId,
-      userContext.resourceGroup,
-      userContext.databaseAccount.name,
-      params.databaseId,
-      params.collectionId
-    );
-    if (getResponse?.properties?.resource) {
-      throw new Error(`Create table failed: table with id ${params.collectionId} already exists`);
-    }
-  } catch (error) {
-    if (error.code !== "NotFound") {
-      throw error;
-    }
-  }
-
   const options: ARMTypes.CreateUpdateOptions = constructRpOptions(params);
   const resource: ARMTypes.CassandraTableResource = {
     id: params.collectionId,
@@ -233,23 +188,6 @@ const createCassandraTable = async (params: DataModels.CreateCollectionParams):
 };
 
 const createGraph = async (params: DataModels.CreateCollectionParams): Promise<DataModels.Collection> => {
-  try {
-    const getResponse = await getGremlinGraph(
-      userContext.subscriptionId,
-      userContext.resourceGroup,
-      userContext.databaseAccount.name,
-      params.databaseId,
-      params.collectionId
-    );
-    if (getResponse?.properties?.resource) {
-      throw new Error(`Create graph failed: graph with id ${params.collectionId} already exists`);
-    }
-  } catch (error) {
-    if (error.code !== "NotFound") {
-      throw error;
-    }
-  }
-
   const options: ARMTypes.CreateUpdateOptions = constructRpOptions(params);
   const resource: ARMTypes.GremlinGraphResource = {
     id: params.collectionId,
@@ -284,22 +222,6 @@ const createGraph = async (params: DataModels.CreateCollectionParams): Promise<D
 };
 
 const createTable = async (params: DataModels.CreateCollectionParams): Promise<DataModels.Collection> => {
-  try {
-    const getResponse = await getTable(
-      userContext.subscriptionId,
-      userContext.resourceGroup,
-      userContext.databaseAccount.name,
-      params.collectionId
-    );
-    if (getResponse?.properties?.resource) {
-      throw new Error(`Create table failed: table with id ${params.collectionId} already exists`);
-    }
-  } catch (error) {
-    if (error.code !== "NotFound") {
-      throw error;
-    }
-  }
-
   const options: ARMTypes.CreateUpdateOptions = constructRpOptions(params);
   const resource: ARMTypes.TableResource = {
     id: params.collectionId,

src/Common/dataAccess/createDatabase.ts

@@ -2,20 +2,13 @@ import { DatabaseResponse } from "@azure/cosmos";
 import { DatabaseRequest } from "@azure/cosmos/dist-esm/client/Database/DatabaseRequest";
 import { AuthType } from "../../AuthType";
 import * as DataModels from "../../Contracts/DataModels";
+import { useDatabases } from "../../Explorer/useDatabases";
 import { userContext } from "../../UserContext";
-import {
+import { getDatabaseName } from "../../Utils/APITypeUtils";
-  createUpdateCassandraKeyspace,
+import { createUpdateCassandraKeyspace } from "../../Utils/arm/generatedClients/cosmos/cassandraResources";
-  getCassandraKeyspace,
+import { createUpdateGremlinDatabase } from "../../Utils/arm/generatedClients/cosmos/gremlinResources";
-} from "../../Utils/arm/generatedClients/cosmos/cassandraResources";
+import { createUpdateMongoDBDatabase } from "../../Utils/arm/generatedClients/cosmos/mongoDBResources";
-import {
+import { createUpdateSqlDatabase } from "../../Utils/arm/generatedClients/cosmos/sqlResources";
-  createUpdateGremlinDatabase,
-  getGremlinDatabase,
-} from "../../Utils/arm/generatedClients/cosmos/gremlinResources";
-import {
-  createUpdateMongoDBDatabase,
-  getMongoDBDatabase,
-} from "../../Utils/arm/generatedClients/cosmos/mongoDBResources";
-import { createUpdateSqlDatabase, getSqlDatabase } from "../../Utils/arm/generatedClients/cosmos/sqlResources";
 import {
   CassandraKeyspaceCreateUpdateParameters,
   CreateUpdateOptions,
@@ -48,6 +41,11 @@ export async function createDatabase(params: DataModels.CreateDatabaseParams): P
 }
 
 async function createDatabaseWithARM(params: DataModels.CreateDatabaseParams): Promise<DataModels.Database> {
+  if (!useDatabases.getState().validateDatabaseId(params.databaseId)) {
+    const databaseName = getDatabaseName().toLocaleLowerCase();
+    throw new Error(`Create ${databaseName} failed: ${databaseName} with id ${params.databaseId} already exists`);
+  }
+
   const { apiType } = userContext;
 
   switch (apiType) {
@@ -65,22 +63,6 @@ async function createDatabaseWithARM(params: DataModels.CreateDatabaseParams): P
 }
 
 async function createSqlDatabase(params: DataModels.CreateDatabaseParams): Promise<DataModels.Database> {
-  try {
-    const getResponse = await getSqlDatabase(
-      userContext.subscriptionId,
-      userContext.resourceGroup,
-      userContext.databaseAccount.name,
-      params.databaseId
-    );
-    if (getResponse?.properties?.resource) {
-      throw new Error(`Create database failed: database with id ${params.databaseId} already exists`);
-    }
-  } catch (error) {
-    if (error.code !== "NotFound") {
-      throw error;
-    }
-  }
-
   const options: CreateUpdateOptions = constructRpOptions(params);
   const rpPayload: SqlDatabaseCreateUpdateParameters = {
     properties: {
@@ -101,22 +83,6 @@ async function createSqlDatabase(params: DataModels.CreateDatabaseParams): Promi
 }
 
 async function createMongoDatabase(params: DataModels.CreateDatabaseParams): Promise<DataModels.Database> {
-  try {
-    const getResponse = await getMongoDBDatabase(
-      userContext.subscriptionId,
-      userContext.resourceGroup,
-      userContext.databaseAccount.name,
-      params.databaseId
-    );
-    if (getResponse?.properties?.resource) {
-      throw new Error(`Create database failed: database with id ${params.databaseId} already exists`);
-    }
-  } catch (error) {
-    if (error.code !== "NotFound") {
-      throw error;
-    }
-  }
-
   const options: CreateUpdateOptions = constructRpOptions(params);
   const rpPayload: MongoDBDatabaseCreateUpdateParameters = {
     properties: {
@@ -137,22 +103,6 @@ async function createMongoDatabase(params: DataModels.CreateDatabaseParams): Pro
 }
 
 async function createCassandraKeyspace(params: DataModels.CreateDatabaseParams): Promise<DataModels.Database> {
-  try {
-    const getResponse = await getCassandraKeyspace(
-      userContext.subscriptionId,
-      userContext.resourceGroup,
-      userContext.databaseAccount.name,
-      params.databaseId
-    );
-    if (getResponse?.properties?.resource) {
-      throw new Error(`Create database failed: database with id ${params.databaseId} already exists`);
-    }
-  } catch (error) {
-    if (error.code !== "NotFound") {
-      throw error;
-    }
-  }
-
   const options: CreateUpdateOptions = constructRpOptions(params);
   const rpPayload: CassandraKeyspaceCreateUpdateParameters = {
     properties: {
@@ -173,22 +123,6 @@ async function createCassandraKeyspace(params: DataModels.CreateDatabaseParams):
 }
 
 async function createGremlineDatabase(params: DataModels.CreateDatabaseParams): Promise<DataModels.Database> {
-  try {
-    const getResponse = await getGremlinDatabase(
-      userContext.subscriptionId,
-      userContext.resourceGroup,
-      userContext.databaseAccount.name,
-      params.databaseId
-    );
-    if (getResponse?.properties?.resource) {
-      throw new Error(`Create database failed: database with id ${params.databaseId} already exists`);
-    }
-  } catch (error) {
-    if (error.code !== "NotFound") {
-      throw error;
-    }
-  }
-
   const options: CreateUpdateOptions = constructRpOptions(params);
   const rpPayload: GremlinDatabaseCreateUpdateParameters = {
     properties: {

src/ConfigContext.ts

@@ -1,3 +1,5 @@
+import { JunoEndpoints } from "Common/Constants";
+
 export enum Platform {
   Portal = "Portal",
   Hosted = "Hosted",
@@ -23,11 +25,12 @@ export interface ConfigContext {
   PROXY_PATH?: string;
   JUNO_ENDPOINT: string;
   GITHUB_CLIENT_ID: string;
+  GITHUB_TEST_ENV_CLIENT_ID: string;
   GITHUB_CLIENT_SECRET?: string; // No need to inject secret for prod. Juno already knows it.
+  isTerminalEnabled: boolean;
   hostedExplorerURL: string;
   armAPIVersion?: string;
   allowedJunoOrigins: string[];
-  enableSchemaAnalyzer: boolean;
   msalRedirectURI?: string;
 }
 
@@ -53,17 +56,19 @@ let configContext: Readonly<ConfigContext> = {
   GRAPH_API_VERSION: "1.6",
   ARCADIA_ENDPOINT: "https://workspaceartifacts.projectarcadia.net",
   ARCADIA_LIVY_ENDPOINT_DNS_ZONE: "dev.azuresynapse.net",
-  GITHUB_CLIENT_ID: "6cb2f63cf6f7b5cbdeca", // Registered OAuth app: https://github.com/settings/applications/1189306
+  GITHUB_CLIENT_ID: "6cb2f63cf6f7b5cbdeca", // Registered OAuth app: https://github.com/organizations/AzureCosmosDBNotebooks/settings/applications/1189306
+  GITHUB_TEST_ENV_CLIENT_ID: "b63fc8cbf87fd3c6e2eb", // Registered OAuth app: https://github.com/organizations/AzureCosmosDBNotebooks/settings/applications/1777772
   JUNO_ENDPOINT: "https://tools.cosmos.azure.com",
   BACKEND_ENDPOINT: "https://main.documentdb.ext.azure.com",
+  isTerminalEnabled: false,
   allowedJunoOrigins: [
-    "https://juno-test.documents-dev.windows-int.net",
+    JunoEndpoints.Test,
-    "https://juno-test2.documents-dev.windows-int.net",
+    JunoEndpoints.Test2,
-    "https://tools.cosmos.azure.com",
+    JunoEndpoints.Test3,
-    "https://tools-staging.cosmos.azure.com",
+    JunoEndpoints.Prod,
+    JunoEndpoints.Stage,
     "https://localhost",
   ],
-  enableSchemaAnalyzer: false,
 };
 
 export function resetConfigContext(): void {

src/Contracts/DataModels.ts

@@ -1,3 +1,5 @@
+import { ConnectionStatusType, ContainerStatusType } from "../Common/Constants";
+
 export interface DatabaseAccount {
   id: string;
   name: string;
@@ -24,6 +26,8 @@ export interface DatabaseAccountExtendedProperties {
   isVirtualNetworkFilterEnabled?: boolean;
   ipRules?: IpRule[];
   privateEndpointConnections?: unknown[];
+  capacity?: { totalThroughputLimit: number };
+  locations?: DatabaseAccountResponseLocation[];
 }
 
 export interface DatabaseAccountResponseLocation {
@@ -424,6 +428,32 @@ export interface OperationStatus {
 export interface NotebookWorkspaceConnectionInfo {
   authToken: string;
   notebookServerEndpoint: string;
+  forwardingId: string;
+}
+
+export interface ContainerInfo {
+  durationLeftInMinutes: number;
+  notebookServerInfo: NotebookWorkspaceConnectionInfo;
+  status: ContainerStatusType;
+}
+
+export interface IProvisionData {
+  cosmosEndpoint: string;
+}
+
+export interface IContainerData {
+  forwardingId: string;
+}
+
+export interface IResponse<T> {
+  status: number;
+  data: T;
+}
+
+export interface IPhoenixConnectionInfoResult {
+  readonly notebookAuthToken?: string;
+  readonly notebookServerUrl?: string;
+  readonly forwardingId?: string;
 }
 
 export interface NotebookWorkspaceFeedResponse {
@@ -496,3 +526,8 @@ export interface MemoryUsageInfo {
   freeKB: number;
   totalKB: number;
 }
+
+export interface ContainerConnectionInfo {
+  status: ConnectionStatusType;
+  //need to add ram and rom info
+}

src/Controls/Heatmap/Heatmap.test.ts

@@ -22,8 +22,8 @@ describe("The Heatmap Control", () => {
   };
 
   let heatmap: Heatmap;
-  let theme: PortalTheme = 1;
+  const theme: PortalTheme = 1;
-  const divElement: string = `<div id="${Heatmap.elementId}"></div>`;
+  const divElement = `<div id="${Heatmap.elementId}"></div>`;
 
   describe("drawHeatmap rendering", () => {
     beforeEach(() => {
@@ -100,7 +100,7 @@ describe("iframe rendering when there is no data", () => {
   });
 
   it("should show a no data message with a dark theme", () => {
-    let data = {
+    const data = {
       data: {
         signature: "pcIframe",
         data: {
@@ -111,7 +111,7 @@ describe("iframe rendering when there is no data", () => {
       },
     };
 
-    const divElement: string = `<div id="${Heatmap.elementId}"></div>`;
+    const divElement = `<div id="${Heatmap.elementId}"></div>`;
     document.body.innerHTML = divElement;
 
     handleMessage(data as MessageEvent);
@@ -120,7 +120,7 @@ describe("iframe rendering when there is no data", () => {
   });
 
   it("should show a no data message with a white theme", () => {
-    let data = {
+    const data = {
       data: {
         signature: "pcIframe",
         data: {
@@ -131,7 +131,7 @@ describe("iframe rendering when there is no data", () => {
       },
     };
 
-    const divElement: string = `<div id="${Heatmap.elementId}"></div>`;
+    const divElement = `<div id="${Heatmap.elementId}"></div>`;
     document.body.innerHTML = divElement;
 
     handleMessage(data as MessageEvent);

src/Controls/Heatmap/Heatmap.ts

@@ -39,7 +39,7 @@ export class Heatmap {
     }
   }
 
-  private _getFontStyles(size: number = StyleConstants.MediumFontSize, color: string = "#838383"): FontSettings {
+  private _getFontStyles(size: number = StyleConstants.MediumFontSize, color = "#838383"): FontSettings {
     return {
       family: StyleConstants.DataExplorerFont,
       size,
@@ -78,9 +78,9 @@ export class Heatmap {
     // go thru all rows and create 2d matrix for heatmap...
     for (let i = 0; i < rows.length; i++) {
       output.yAxisPoints.push(rows[i]);
-      let dataPoints: number[] = [];
+      const dataPoints: number[] = [];
       for (let a = 0; a < output.xAxisPoints.length; a++) {
-        let row: PartitionTimeStampToData = data[rows[i]];
+        const row: PartitionTimeStampToData = data[rows[i]];
         dataPoints.push(row[output.xAxisPoints[a]]["Normalized Throughput"]);
       }
       output.dataPoints.push(dataPoints);
@@ -193,7 +193,7 @@ export class Heatmap {
       this._getLayoutSettings(),
       this._getChartDisplaySettings()
     );
-    let plotDiv: any = document.getElementById(Heatmap.elementId);
+    const plotDiv: any = document.getElementById(Heatmap.elementId);
     plotDiv.on("plotly_click", (data: any) => {
       let timeSelected: string = data.points[0].x;
       timeSelected = timeSelected.replace(" ", "T");
@@ -205,7 +205,7 @@ export class Heatmap {
           break;
         }
       }
-      let output = [];
+      const output = [];
       for (let i = 0; i < this._chartData.dataPoints.length; i++) {
         output.push(this._chartData.dataPoints[i][xAxisIndex]);
       }

src/Explorer/ContextMenuButtonFactory.tsx

@@ -109,7 +109,7 @@ export const createCollectionContextMenuButton = (
       iconSrc: AddUdfIcon,
       onClick: () => {
         const selectedCollection: ViewModels.Collection = useSelectedNode.getState().findSelectedCollection();
-        selectedCollection && selectedCollection.onNewUserDefinedFunctionClick(selectedCollection, undefined);
+        selectedCollection && selectedCollection.onNewUserDefinedFunctionClick(selectedCollection);
       },
       label: "New UDF",
     });

src/Explorer/Controls/CollapsiblePanel/CollapsibleSectionComponent.tsx

@@ -1,5 +1,6 @@
 import { Icon, Label, Stack } from "@fluentui/react";
 import * as React from "react";
+import { NormalizedEventKey } from "../../../Common/Constants";
 import { accordionStackTokens } from "../Settings/SettingsRenderUtils";
 
 export interface CollapsibleSectionProps {
@@ -30,6 +31,13 @@ export class CollapsibleSectionComponent extends React.Component<CollapsibleSect
     }
   }
 
+  private onKeyPress = (event: React.KeyboardEvent) => {
+    if (event.key === NormalizedEventKey.Space || event.key === NormalizedEventKey.Enter) {
+      this.toggleCollapsed();
+      event.stopPropagation();
+    }
+  };
+
   public render(): JSX.Element {
     return (
       <>
@@ -39,6 +47,11 @@ export class CollapsibleSectionComponent extends React.Component<CollapsibleSect
           verticalAlign="center"
           tokens={accordionStackTokens}
           onClick={this.toggleCollapsed}
+          onKeyPress={this.onKeyPress}
+          tabIndex={0}
+          aria-name="Advanced"
+          role="button"
+          aria-expanded={this.state.isExpanded}
         >
           <Icon iconName={this.state.isExpanded ? "ChevronDown" : "ChevronRight"} />
           <Label>{this.props.title}</Label>

src/Explorer/Controls/CollapsiblePanel/__snapshots__/CollapsibleSectionComponent.test.tsx.snap

@@ -3,9 +3,14 @@
 exports[`CollapsibleSectionComponent renders 1`] = `
 <Fragment>
   <Stack
+    aria-expanded={true}
+    aria-name="Advanced"
     className="collapsibleSection"
     horizontal={true}
     onClick={[Function]}
+    onKeyPress={[Function]}
+    role="button"
+    tabIndex={0}
     tokens={
       Object {
         "childrenGap": 10,

src/Explorer/Controls/Dialog.tsx

@@ -23,13 +23,78 @@ export interface DialogState {
   dialogProps?: DialogProps;
   openDialog: (props: DialogProps) => void;
   closeDialog: () => void;
+  showOkCancelModalDialog: (
+    title: string,
+    subText: string,
+    okLabel: string,
+    onOk: () => void,
+    cancelLabel: string,
+    onCancel: () => void,
+    contentHtml?: JSX.Element,
+    choiceGroupProps?: IChoiceGroupProps,
+    textFieldProps?: TextFieldProps,
+    primaryButtonDisabled?: boolean
+  ) => void;
+  showOkModalDialog: (title: string, subText: string) => void;
 }
 
-export const useDialog: UseStore<DialogState> = create((set) => ({
+export const useDialog: UseStore<DialogState> = create((set, get) => ({
   visible: false,
   openDialog: (props: DialogProps) => set(() => ({ visible: true, dialogProps: props })),
   closeDialog: () =>
-    set((state) => ({ visible: false, openDialog: state.openDialog, closeDialog: state.closeDialog }), true),
+    set(
+      (state) => ({
+        visible: false,
+        openDialog: state.openDialog,
+        closeDialog: state.closeDialog,
+        showOkCancelModalDialog: state.showOkCancelModalDialog,
+        showOkModalDialog: state.showOkModalDialog,
+      }),
+      true // TODO: This probably should not be true but its causing a prod bug so easier to just set the proper state above
+    ),
+  showOkCancelModalDialog: (
+    title: string,
+    subText: string,
+    okLabel: string,
+    onOk: () => void,
+    cancelLabel: string,
+    onCancel: () => void,
+    contentHtml?: JSX.Element,
+    choiceGroupProps?: IChoiceGroupProps,
+    textFieldProps?: TextFieldProps,
+    primaryButtonDisabled?: boolean
+  ): void =>
+    get().openDialog({
+      isModal: true,
+      title,
+      subText,
+      primaryButtonText: okLabel,
+      secondaryButtonText: cancelLabel,
+      onPrimaryButtonClick: () => {
+        get().closeDialog();
+        onOk && onOk();
+      },
+      onSecondaryButtonClick: () => {
+        get().closeDialog();
+        onCancel && onCancel();
+      },
+      contentHtml,
+      choiceGroupProps,
+      textFieldProps,
+      primaryButtonDisabled,
+    }),
+  showOkModalDialog: (title: string, subText: string): void =>
+    get().openDialog({
+      isModal: true,
+      title,
+      subText,
+      primaryButtonText: "Close",
+      secondaryButtonText: undefined,
+      onPrimaryButtonClick: () => {
+        get().closeDialog();
+      },
+      onSecondaryButtonClick: undefined,
+    }),
 }));
 
 export interface TextFieldProps extends ITextFieldProps {
@@ -62,6 +127,7 @@ export interface DialogProps {
   type?: DialogType;
   showCloseButton?: boolean;
   onDismiss?: () => void;
+  contentHtml?: JSX.Element;
 }
 
 const DIALOG_MIN_WIDTH = "400px";
@@ -88,6 +154,7 @@ export const Dialog: FC = () => {
     type,
     showCloseButton,
     onDismiss,
+    contentHtml,
   } = props || {};
 
   const dialogProps: IDialogProps = {
@@ -119,8 +186,7 @@ export const Dialog: FC = () => {
           text: secondaryButtonText,
           onClick: onSecondaryButtonClick,
         }
-      : {};
+      : undefined;
-
   return visible ? (
     <FluentDialog {...dialogProps}>
       {choiceGroupProps && <ChoiceGroup {...choiceGroupProps} />}
@@ -130,6 +196,7 @@ export const Dialog: FC = () => {
           {linkProps.linkText} <FontIcon iconName="NavigateExternalInline" />
         </Link>
       )}
+      {contentHtml}
       {progressIndicatorProps && <ProgressIndicator {...progressIndicatorProps} />}
       <DialogFooter>
         <PrimaryButton {...primaryButtonProps} />

src/Explorer/Controls/GitHub/AddRepoComponent.tsx

@@ -1,14 +1,14 @@
 import { DefaultButton, IButtonProps, ITextFieldProps, TextField } from "@fluentui/react";
 import * as React from "react";
 import * as Constants from "../../../Common/Constants";
+import * as UrlUtility from "../../../Common/UrlUtility";
+import { IGitHubRepo } from "../../../GitHub/GitHubClient";
 import { Action } from "../../../Shared/Telemetry/TelemetryConstants";
+import * as TelemetryProcessor from "../../../Shared/Telemetry/TelemetryProcessor";
+import * as GitHubUtils from "../../../Utils/GitHubUtils";
+import Explorer from "../../Explorer";
 import { RepoListItem } from "./GitHubReposComponent";
 import { ChildrenMargin } from "./GitHubStyleConstants";
-import * as GitHubUtils from "../../../Utils/GitHubUtils";
-import { IGitHubRepo } from "../../../GitHub/GitHubClient";
-import * as TelemetryProcessor from "../../../Shared/Telemetry/TelemetryProcessor";
-import * as UrlUtility from "../../../Common/UrlUtility";
-import Explorer from "../../Explorer";
 
 export interface AddRepoComponentProps {
   container: Explorer;
@@ -27,7 +27,6 @@ export class AddRepoComponent extends React.Component<AddRepoComponentProps, Add
   private static readonly ButtonText = "Add";
   private static readonly TextFieldPlaceholder = "https://github.com/owner/repo/tree/branch";
   private static readonly TextFieldErrorMessage = "Invalid url";
-  private static readonly DefaultBranchName = "master";
 
   constructor(props: AddRepoComponentProps) {
     super(props);
@@ -78,7 +77,7 @@ export class AddRepoComponent extends React.Component<AddRepoComponentProps, Add
     });
     let enteredUrl = this.state.textFieldValue;
     if (enteredUrl.indexOf("/tree/") === -1) {
-      enteredUrl = UrlUtility.createUri(enteredUrl, `tree/${AddRepoComponent.DefaultBranchName}`);
+      enteredUrl = UrlUtility.createUri(enteredUrl, `tree/`);
     }
 
     const repoInfo = GitHubUtils.fromRepoUri(enteredUrl);
@@ -93,11 +92,7 @@ export class AddRepoComponent extends React.Component<AddRepoComponentProps, Add
         const item: RepoListItem = {
           key: GitHubUtils.toRepoFullName(repo.owner, repo.name),
           repo,
-          branches: [
+          branches: repoInfo.branch ? [{ name: repoInfo.branch }] : [],
-            {
-              name: repoInfo.branch,
-            },
-          ],
         };
 
         TelemetryProcessor.traceSuccess(

src/Explorer/Controls/GitHub/GitHubReposComponent.tsx

@@ -56,7 +56,7 @@ export class GitHubReposComponent extends React.Component<GitHubReposComponentPr
 
     return (
       <>
-        <div className={"paneMainContent"}>{content}</div>
+        <div>{content}</div>
         {!this.props.showAuthorizeAccess && (
           <>
             <div className={"paneFooter"} style={ContentFooterStyle}>

src/Explorer/Controls/GitHub/ReposListComponent.tsx

@@ -24,11 +24,11 @@ import { RepoListItem } from "./GitHubReposComponent";
 import {
   BranchesDropdownCheckboxStyles,
   BranchesDropdownOptionContainerStyle,
+  BranchesDropdownStyles,
+  BranchesDropdownWidth,
+  ReposListBranchesColumnWidth,
   ReposListCheckboxStyles,
   ReposListRepoColumnMinWidth,
-  ReposListBranchesColumnWidth,
-  BranchesDropdownWidth,
-  BranchesDropdownStyles,
 } from "./GitHubStyleConstants";
 
 export interface ReposListComponentProps {
@@ -44,6 +44,7 @@ export interface BranchesProps {
   lastPageInfo?: IGitHubPageInfo;
   hasMore: boolean;
   isLoading: boolean;
+  defaultBranchName: string;
   loadMore: () => void;
 }
 
@@ -64,7 +65,7 @@ export class ReposListComponent extends React.Component<ReposListComponentProps>
   private static readonly BranchesColumnName = "Branches";
   private static readonly LoadingText = "Loading...";
   private static readonly LoadMoreText = "Load more";
-  private static readonly DefaultBranchName = "master";
+  private static readonly DefaultBranchNames = "master/main";
   private static readonly FooterIndex = -1;
 
   public render(): JSX.Element {
@@ -155,6 +156,10 @@ export class ReposListComponent extends React.Component<ReposListComponentProps>
     }
 
     const branchesProps = this.props.branchesProps[GitHubUtils.toRepoFullName(item.repo.owner, item.repo.name)];
+    if (item.branches.length === 0 && branchesProps.defaultBranchName) {
+      item.branches = [{ name: branchesProps.defaultBranchName }];
+    }
+
     const options: IDropdownOption[] = branchesProps.branches.map((branch) => ({
       key: branch.name,
       text: branch.name,
@@ -198,7 +203,7 @@ export class ReposListComponent extends React.Component<ReposListComponentProps>
     const dropdownProps: IDropdownProps = {
       styles: BranchesDropdownStyles,
       options: [],
-      placeholder: ReposListComponent.DefaultBranchName,
+      placeholder: ReposListComponent.DefaultBranchNames,
       disabled: true,
     };
 
@@ -272,7 +277,7 @@ export class ReposListComponent extends React.Component<ReposListComponentProps>
       styles: ReposListCheckboxStyles,
       onChange: () => {
         const repoListItem = { ...item };
-        repoListItem.branches = [{ name: ReposListComponent.DefaultBranchName }];
+        repoListItem.branches = [];
         this.props.pinRepo(repoListItem);
       },
     };

src/Explorer/Controls/InputTypeahead/InputTypeahead.less

@@ -5,6 +5,12 @@
     display: inline-block;
     width: 100%;
 
+    .input-type-head-text-field {
+        width: 100%;
+    }
+    .input-query-form {
+        width: 100%;
+    }
     textarea {
         width: 100%;
         line-height: 1;
@@ -21,4 +27,11 @@
         }
     }
 }
-
+.input-typeahead-chocies-container {
+    border: 1px solid lightgrey;
+    padding: 5px 10px 5px 10px;
+    cursor: pointer;
+    .choice-caption{
+        font-size: 14px;
+    }
+}

src/Explorer/Controls/InputTypeahead/InputTypeaheadComponent.tsx

@@ -6,14 +6,13 @@
  *   typeaheadOverrideOptions: { dynamic:false }
  *
  */
-import "jquery-typeahead";
+import { getTheme, IconButton, IIconProps, List, Stack, TextField } from "@fluentui/react";
 import * as React from "react";
-import { KeyCodes } from "../../../Common/Constants";
 import "./InputTypeahead.less";
 
 export interface Item {
   caption: string;
-  value: any;
+  value: string;
 }
 
 /**
@@ -75,170 +74,128 @@ export interface InputTypeaheadComponentProps {
   useTextarea?: boolean;
 }
 
-interface OnClickItem {
+interface InputTypeaheadComponentState {
-  matchedKey: string;
+  isSuggestionVisible: boolean;
-  value: any;
+  selectedChoice: Item;
-  caption: string;
+  filteredChoices: Item[];
-  group: string;
 }
 
-interface Cache {
-  inputValue: string;
-  selection: Item;
-}
-
-interface InputTypeaheadComponentState {}
-
 export class InputTypeaheadComponent extends React.Component<
   InputTypeaheadComponentProps,
   InputTypeaheadComponentState
 > {
-  private inputElt: HTMLElement;
+  constructor(props: InputTypeaheadComponentProps) {
-  private containerElt: HTMLElement;
-
-  private cache: Cache;
-  private inputValue: string;
-  private selection: Item;
-
-  public constructor(props: InputTypeaheadComponentProps) {
     super(props);
-    this.cache = {
+    this.state = {
-      inputValue: null,
+      isSuggestionVisible: false,
-      selection: null,
+      filteredChoices: [],
+      selectedChoice: {
+        caption: "",
+        value: "",
+      },
     };
   }
 
-  /**
+  private onRenderCell = (item: Item): JSX.Element => {
-   * Props have changed
-   * @param prevProps
-   * @param prevState
-   * @param snapshot
-   */
-  public componentDidUpdate(
-    prevProps: InputTypeaheadComponentProps,
-    prevState: InputTypeaheadComponentState,
-    snapshot: any
-  ): void {
-    if (prevProps.defaultValue !== this.props.defaultValue) {
-      $(this.inputElt).val(this.props.defaultValue);
-      this.initializeTypeahead();
-    }
-  }
-
-  /**
-   * Executed once react is done building the DOM for this component
-   */
-  public componentDidMount(): void {
-    this.initializeTypeahead();
-  }
-
-  public render(): JSX.Element {
     return (
-      <span className="input-typeahead-container">
+      <div className="input-typeahead-chocies-container" onClick={() => this.onChoiceClick(item)}>
-        <div
+        <p className="choice-caption">{item.caption}</p>
-          className="input-typehead"
+        <span>{item.value}</span>
-          onKeyDown={(event: React.KeyboardEvent<HTMLDivElement>) => this.onKeyDown(event)}
+      </div>
-        >
-          <div className="typeahead__container" ref={(input) => (this.containerElt = input)}>
-            <div className="typeahead__field">
-              <span className="typeahead__query">
-                {this.props.useTextarea ? (
-                  <textarea
-                    rows={1}
-                    name="q"
-                    autoComplete="off"
-                    aria-label="Input query"
-                    ref={(input) => (this.inputElt = input)}
-                    defaultValue={this.props.defaultValue}
-                  />
-                ) : (
-                  <input
-                    name="q"
-                    type="search"
-                    autoComplete="off"
-                    aria-label="Input query"
-                    ref={(input) => (this.inputElt = input)}
-                    defaultValue={this.props.defaultValue}
-                  />
-                )}
-              </span>
-              {this.props.showSearchButton && (
-                <span className="typeahead__button">
-                  <button type="submit">
-                    <span className="typeahead__search-icon" />
-                  </button>
-                </span>
-              )}
-            </div>
-          </div>
-        </div>
-      </span>
     );
-  }
+  };
 
-  private onKeyDown(event: React.KeyboardEvent<HTMLElement>) {
+  private onChoiceClick = (item: Item): void => {
-    if (event.keyCode === KeyCodes.Enter) {
+    this.props.onNewValue(item.caption);
+    this.setState({ isSuggestionVisible: false, selectedChoice: item });
+  };
+
+  private handleChange = (value: string): void => {
+    if (!value) {
+      this.setState({ isSuggestionVisible: true });
+    }
+    this.props.onNewValue(value);
+    const filteredChoices = this.filterChoiceByValue(this.props.choices, value);
+    this.setState({ filteredChoices });
+  };
+
+  private onSubmit = (event: React.KeyboardEvent<HTMLElement>): void => {
+    if (event.key === "Enter") {
       if (this.props.submitFct) {
         event.preventDefault();
         event.stopPropagation();
-        this.props.submitFct(this.cache.inputValue, this.cache.selection);
+        this.props.submitFct(this.props.defaultValue, this.state.selectedChoice);
-        $(this.containerElt).children(".typeahead__result").hide();
+        this.setState({ isSuggestionVisible: false });
       }
     }
-  }
+  };
 
-  /**
+  private filterChoiceByValue = (choices: Item[], searchKeyword: string): Item[] => {
-   * Must execute once ko is rendered, so that it can find the input element by id
+    return choices.filter((choice) =>
-   */
+      // @ts-ignore
-  private initializeTypeahead(): void {
+      Object.keys(choice).some((key) => choice[key].toLowerCase().includes(searchKeyword.toLowerCase()))
-    const props = this.props;
+    );
-    let cache = this.cache;
+  };
-    let options: any = {
-      input: this.inputElt,
-      order: "asc",
-      minLength: 0,
-      searchOnFocus: true,
-      source: {
-        display: "caption",
-        data: () => {
-          return props.choices;
-        },
-      },
-      callback: {
-        onClick: (node: any, a: any, item: OnClickItem, event: any) => {
-          cache.selection = item;
 
-          if (props.onSelected) {
+  public render(): JSX.Element {
-            props.onSelected(item);
+    const { defaultValue, useTextarea, placeholder, onNewValue } = this.props;
-          }
+    const { isSuggestionVisible, selectedChoice, filteredChoices } = this.state;
-        },
+    const theme = getTheme();
-        onResult(node: any, query: any, result: any, resultCount: any, resultCountPerGroup: any) {
+
-          cache.inputValue = query;
+    const iconButtonStyles = {
-          if (props.onNewValue) {
+      root: {
-            props.onNewValue(query);
+        color: theme.palette.neutralPrimary,
-          }
+        marginLeft: "10px !important",
-        },
+        marginTop: "0px",
+        marginRight: "2px",
+        width: "42px",
       },
-      template: (query: string, item: any) => {
+      rootHovered: {
-        // Don't display id if caption *IS* the id
+        color: theme.palette.neutralDark,
-        return item.caption === item.value
-          ? "<span>{{caption}}</span>"
-          : "<span><div>{{caption}}</div><div><small>{{value}}</small></div></span>";
       },
-      dynamic: true,
     };
+    const cancelIcon: IIconProps = { iconName: "cancel" };
+    const searchIcon: IIconProps = { iconName: "Search" };
 
-    // Override options
+    return (
-    if (props.typeaheadOverrideOptions) {
+      <div className="input-typeahead-container">
-      for (const p in props.typeaheadOverrideOptions) {
+        <Stack horizontal>
-        options[p] = props.typeaheadOverrideOptions[p];
+          <form aria-labelledby="input" className="input-query-form">
-      }
+            <TextField
-    }
+              multiline={useTextarea}
-
+              rows={1}
-    if (props.hasOwnProperty("showCancelButton")) {
+              id="input"
-      options.cancelButton = props.showCancelButton;
+              defaultValue={defaultValue}
-    }
+              ariaLabel="Input query"
-
+              placeholder={placeholder}
-    $(this.inputElt).typeahead(options);
+              className="input-type-head-text-field"
+              value={defaultValue}
+              onKeyDown={this.onSubmit}
+              onFocus={() => this.setState({ isSuggestionVisible: true })}
+              onChange={(_event, newValue?: string) => this.handleChange(newValue)}
+            />
+          </form>
+          {this.props.showCancelButton && (
+            <IconButton
+              styles={iconButtonStyles}
+              iconProps={cancelIcon}
+              ariaLabel="cancel Button"
+              onClick={() => onNewValue("")}
+            />
+          )}
+          {this.props.showSearchButton && (
+            <IconButton
+              styles={iconButtonStyles}
+              iconProps={searchIcon}
+              ariaLabel="Search Button"
+              onClick={() => this.props.submitFct(defaultValue, selectedChoice)}
+            />
+          )}
+        </Stack>
+        {filteredChoices.length && isSuggestionVisible ? (
+          <List items={filteredChoices} onRenderCell={this.onRenderCell} />
+        ) : undefined}
+      </div>
+    );
   }
 }

src/Explorer/Controls/InputTypeahead/__snapshots__/InputTypeaheadComponent.test.tsx.snap

@@ -1,61 +1,55 @@
 // Jest Snapshot v1, https://goo.gl/fbAQLP
 
 exports[`inputTypeahead renders <input /> 1`] = `
-<span
+<div
   className="input-typeahead-container"
 >
-  <div
+  <Stack
-    className="input-typehead"
+    horizontal={true}
-    onKeyDown={[Function]}
   >
-    <div
+    <form
-      className="typeahead__container"
+      aria-labelledby="input"
+      className="input-query-form"
     >
-      <div
+      <StyledTextFieldBase
-        className="typeahead__field"
+        ariaLabel="Input query"
-      >
+        className="input-type-head-text-field"
-        <span
+        id="input"
-          className="typeahead__query"
+        multiline={false}
-        >
+        onChange={[Function]}
-          <input
+        onFocus={[Function]}
-            aria-label="Input query"
+        onKeyDown={[Function]}
-            autoComplete="off"
+        placeholder="placeholder"
-            name="q"
+        rows={1}
-            type="search"
+      />
-          />
+    </form>
-        </span>
+  </Stack>
-      </div>
+</div>
-    </div>
-  </div>
-</span>
 `;
 
 exports[`inputTypeahead renders <textarea /> 1`] = `
-<span
+<div
   className="input-typeahead-container"
 >
-  <div
+  <Stack
-    className="input-typehead"
+    horizontal={true}
-    onKeyDown={[Function]}
   >
-    <div
+    <form
-      className="typeahead__container"
+      aria-labelledby="input"
+      className="input-query-form"
     >
-      <div
+      <StyledTextFieldBase
-        className="typeahead__field"
+        ariaLabel="Input query"
-      >
+        className="input-type-head-text-field"
-        <span
+        id="input"
-          className="typeahead__query"
+        multiline={true}
-        >
+        onChange={[Function]}
-          <textarea
+        onFocus={[Function]}
-            aria-label="Input query"
+        onKeyDown={[Function]}
-            autoComplete="off"
+        placeholder="placeholder"
-            name="q"
+        rows={1}
-            rows={1}
+      />
-          />
+    </form>
-        </span>
+  </Stack>
-      </div>
+</div>
-    </div>
-  </div>
-</span>
 `;

src/Explorer/Controls/Notebook/NotebookTerminalComponent.test.tsx

@@ -35,16 +35,19 @@ const testCassandraAccount: DataModels.DatabaseAccount = {
 const testNotebookServerInfo: DataModels.NotebookWorkspaceConnectionInfo = {
   authToken: "authToken",
   notebookServerEndpoint: "https://testNotebookServerEndpoint.azure.com",
+  forwardingId: "Id",
 };
 
 const testMongoNotebookServerInfo: DataModels.NotebookWorkspaceConnectionInfo = {
   authToken: "authToken",
   notebookServerEndpoint: "https://testNotebookServerEndpoint.azure.com/mongo",
+  forwardingId: "Id",
 };
 
 const testCassandraNotebookServerInfo: DataModels.NotebookWorkspaceConnectionInfo = {
   authToken: "authToken",
   notebookServerEndpoint: "https://testNotebookServerEndpoint.azure.com/cassandra",
+  forwardingId: "Id",
 };
 
 describe("NotebookTerminalComponent", () => {

src/Explorer/Controls/NotebookViewer/NotebookViewerComponent.tsx

@@ -17,6 +17,7 @@ import Explorer from "../../Explorer";
 import { NotebookClientV2 } from "../../Notebook/NotebookClientV2";
 import { NotebookComponentBootstrapper } from "../../Notebook/NotebookComponent/NotebookComponentBootstrapper";
 import NotebookReadOnlyRenderer from "../../Notebook/NotebookRenderer/NotebookReadOnlyRenderer";
+import { useNotebook } from "../../Notebook/useNotebook";
 import { Dialog, TextFieldProps, useDialog } from "../Dialog";
 import { NotebookMetadataComponent } from "./NotebookMetadataComponent";
 import "./NotebookViewerComponent.less";
@@ -51,7 +52,7 @@ export class NotebookViewerComponent
     super(props);
 
     this.clientManager = new NotebookClientV2({
-      connectionInfo: { authToken: undefined, notebookServerEndpoint: undefined },
+      connectionInfo: { authToken: undefined, notebookServerEndpoint: undefined, forwardingId: undefined },
       databaseAccountName: undefined,
       defaultExperience: "NotebookViewer",
       isReadOnly: true,
@@ -146,7 +147,7 @@ export class NotebookViewerComponent
             <NotebookMetadataComponent
               data={this.state.galleryItem}
               isFavorite={this.state.isFavorite}
-              downloadButtonText={this.props.container && "Download to my notebooks"}
+              downloadButtonText={this.props.container && `Download to ${useNotebook.getState().notebookFolderName}`}
               onTagClick={this.props.onTagClick}
               onFavoriteClick={this.favoriteItem}
               onUnfavoriteClick={this.unfavoriteItem}

src/Explorer/Controls/QueriesGridReactComponent/QueriesGridComponent.tsx

@@ -29,6 +29,7 @@ import { QueriesClient } from "../../../Common/QueriesClient";
 import * as DataModels from "../../../Contracts/DataModels";
 import { Action } from "../../../Shared/Telemetry/TelemetryConstants";
 import * as TelemetryProcessor from "../../../Shared/Telemetry/TelemetryProcessor";
+import { useDialog } from "../Dialog";
 
 const title = "Open Saved Queries";
 
@@ -222,35 +223,42 @@ export class QueriesGridComponent extends React.Component<QueriesGridComponentPr
                   key: "Delete",
                   text: "Delete query",
                   onClick: async () => {
-                    if (window.confirm("Are you sure you want to delete this query?")) {
+                    useDialog.getState().showOkCancelModalDialog(
-                      const startKey: number = TelemetryProcessor.traceStart(Action.DeleteSavedQuery, {
+                      "Confirm delete",
-                        dataExplorerArea: Constants.Areas.ContextualPane,
+                      "Are you sure you want to delete this query?",
-                        paneTitle: title,
+                      "Delete",
-                      });
+                      async () => {
-                      try {
+                        const startKey: number = TelemetryProcessor.traceStart(Action.DeleteSavedQuery, {
-                        await this.props.queriesClient.deleteQuery(query);
+                          dataExplorerArea: Constants.Areas.ContextualPane,
-                        TelemetryProcessor.traceSuccess(
+                          paneTitle: title,
-                          Action.DeleteSavedQuery,
+                        });
-                          {
+                        try {
-                            dataExplorerArea: Constants.Areas.ContextualPane,
+                          await this.props.queriesClient.deleteQuery(query);
-                            paneTitle: title,
+                          TelemetryProcessor.traceSuccess(
-                          },
+                            Action.DeleteSavedQuery,
-                          startKey
+                            {
-                        );
+                              dataExplorerArea: Constants.Areas.ContextualPane,
-                      } catch (error) {
+                              paneTitle: title,
-                        TelemetryProcessor.traceFailure(
+                            },
-                          Action.DeleteSavedQuery,
+                            startKey
-                          {
+                          );
-                            dataExplorerArea: Constants.Areas.ContextualPane,
+                        } catch (error) {
-                            paneTitle: title,
+                          TelemetryProcessor.traceFailure(
-                            error: getErrorMessage(error),
+                            Action.DeleteSavedQuery,
-                            errorStack: getErrorStack(error),
+                            {
-                          },
+                              dataExplorerArea: Constants.Areas.ContextualPane,
-                          startKey
+                              paneTitle: title,
-                        );
+                              error: getErrorMessage(error),
-                      }
+                              errorStack: getErrorStack(error),
-                      await this.fetchSavedQueries(); // get latest state
+                            },
-                    }
+                            startKey
+                          );
+                        }
+                        await this.fetchSavedQueries(); // get latest state
+                      },
+                      "Cancel",
+                      undefined
+                    );
                   },
                 },
               ],

src/Explorer/Controls/Settings/SettingsComponent.tsx

@@ -1,4 +1,5 @@
 import { IPivotItemProps, IPivotProps, Pivot, PivotItem } from "@fluentui/react";
+import { useDatabases } from "Explorer/useDatabases";
 import * as React from "react";
 import DiscardIcon from "../../../../images/discard.svg";
 import SaveIcon from "../../../../images/save-cosmos.svg";
@@ -71,6 +72,7 @@ export interface SettingsComponentState {
   wasAutopilotOriginallySet: boolean;
   isScaleSaveable: boolean;
   isScaleDiscardable: boolean;
+  throughputError: string;
 
   timeToLive: TtlType;
   timeToLiveBaseline: TtlType;
@@ -124,6 +126,7 @@ export class SettingsComponent extends React.Component<SettingsComponentProps, S
   private changeFeedPolicyVisible: boolean;
   private isFixedContainer: boolean;
   private shouldShowIndexingPolicyEditor: boolean;
+  private totalThroughputUsed: number;
   public mongoDBCollectionResource: MongoDBCollectionResource;
 
   constructor(props: SettingsComponentProps) {
@@ -155,6 +158,7 @@ export class SettingsComponent extends React.Component<SettingsComponentProps, S
       wasAutopilotOriginallySet: false,
       isScaleSaveable: false,
       isScaleDiscardable: false,
+      throughputError: undefined,
 
       timeToLive: undefined,
       timeToLiveBaseline: undefined,
@@ -208,6 +212,11 @@ export class SettingsComponent extends React.Component<SettingsComponentProps, S
         return true;
       },
     };
+
+    const throughputCap = userContext.databaseAccount?.properties.capacity?.totalThroughputLimit;
+    if (throughputCap && throughputCap !== -1) {
+      this.calculateTotalThroughputUsed();
+    }
   }
 
   componentDidMount(): void {
@@ -254,6 +263,10 @@ export class SettingsComponent extends React.Component<SettingsComponentProps, S
       return false;
     }
 
+    if (this.state.throughputError) {
+      return false;
+    }
+
     return (
       this.state.isScaleSaveable ||
       this.state.isSubSettingsSaveable ||
@@ -481,6 +494,26 @@ export class SettingsComponent extends React.Component<SettingsComponentProps, S
   private onMongoIndexingPolicyDiscardableChange = (isMongoIndexingPolicyDiscardable: boolean): void =>
     this.setState({ isMongoIndexingPolicyDiscardable });
 
+  private calculateTotalThroughputUsed = (): void => {
+    this.totalThroughputUsed = 0;
+    (useDatabases.getState().databases || []).forEach(async (database) => {
+      if (database.offer()) {
+        const dbThroughput = database.offer().autoscaleMaxThroughput || database.offer().manualThroughput;
+        this.totalThroughputUsed += dbThroughput;
+      }
+
+      (database.collections() || []).forEach(async (collection) => {
+        if (collection.offer()) {
+          const colThroughput = collection.offer().autoscaleMaxThroughput || collection.offer().manualThroughput;
+          this.totalThroughputUsed += colThroughput;
+        }
+      });
+    });
+
+    const numberOfRegions = userContext.databaseAccount?.properties.locations?.length || 1;
+    this.totalThroughputUsed *= numberOfRegions;
+  };
+
   public getAnalyticalStorageTtl = (): number => {
     if (this.isAnalyticalStorageEnabled) {
       if (this.state.analyticalStorageTtlSelection === TtlType.On) {
@@ -643,10 +676,31 @@ export class SettingsComponent extends React.Component<SettingsComponentProps, S
     return buttons;
   };
 
-  private onMaxAutoPilotThroughputChange = (newThroughput: number): void =>
+  private onMaxAutoPilotThroughputChange = (newThroughput: number): void => {
-    this.setState({ autoPilotThroughput: newThroughput });
+    let throughputError = "";
+    const throughputCap = userContext.databaseAccount?.properties.capacity?.totalThroughputLimit;
+    const numberOfRegions = userContext.databaseAccount?.properties.locations?.length || 1;
+    const throughputDelta = (newThroughput - this.offer.autoscaleMaxThroughput) * numberOfRegions;
+    if (throughputCap && throughputCap !== -1 && throughputCap - this.totalThroughputUsed < throughputDelta) {
+      throughputError = `Your account is currently configured with a total throughput limit of ${throughputCap} RU/s. This update isn't possible because it would increase the total throughput to ${
+        this.totalThroughputUsed + throughputDelta
+      } RU/s. Change total throughput limit in cost management.`;
+    }
+    this.setState({ autoPilotThroughput: newThroughput, throughputError });
+  };
 
-  private onThroughputChange = (newThroughput: number): void => this.setState({ throughput: newThroughput });
+  private onThroughputChange = (newThroughput: number): void => {
+    let throughputError = "";
+    const throughputCap = userContext.databaseAccount?.properties.capacity?.totalThroughputLimit;
+    const numberOfRegions = userContext.databaseAccount?.properties.locations?.length || 1;
+    const throughputDelta = (newThroughput - this.offer.manualThroughput) * numberOfRegions;
+    if (throughputCap && throughputCap !== -1 && throughputCap - this.totalThroughputUsed < throughputDelta) {
+      throughputError = `Your account is currently configured with a total throughput limit of ${throughputCap} RU/s. This update isn't possible because it would increase the total throughput to ${
+        this.totalThroughputUsed + throughputDelta
+      } RU/s. Change total throughput limit in cost management.`;
+    }
+    this.setState({ throughput: newThroughput, throughputError });
+  };
 
   private onAutoPilotSelected = (isAutoPilotSelected: boolean): void =>
     this.setState({ isAutoPilotSelected: isAutoPilotSelected });
@@ -893,6 +947,7 @@ export class SettingsComponent extends React.Component<SettingsComponentProps, S
       onScaleSaveableChange: this.onScaleSaveableChange,
       onScaleDiscardableChange: this.onScaleDiscardableChange,
       initialNotification: this.props.settingsTab.pendingNotification(),
+      throughputError: this.state.throughputError,
     };
 
     if (!this.isCollectionSettingsTab) {

src/Explorer/Controls/Settings/SettingsRenderUtils.tsx

@@ -1,45 +1,45 @@
-import * as React from "react";
-import * as AutoPilotUtils from "../../../Utils/AutoPilotUtils";
-import { AutopilotDocumentation, hoursInAMonth } from "../../../Shared/Constants";
-import { Urls, StyleConstants } from "../../../Common/Constants";
 import {
-  getPriceCurrency,
+  DetailsList,
-  getCurrencySign,
+  DetailsListLayoutMode,
-  getAutoscalePricePerRu,
+  DetailsRow,
-  getMultimasterMultiplier,
-  computeRUUsagePriceHourly,
-  getPricePerRu,
-  estimatedCostDisclaimer,
-} from "../../../Utils/PricingUtils";
-import {
-  ITextFieldStyles,
   ICheckboxStyles,
-  IStackProps,
-  IStackTokens,
   IChoiceGroupStyles,
-  Link,
+  IColumn,
-  Text,
+  IDetailsColumnStyles,
-  IMessageBarStyles,
-  ITextStyles,
-  IDetailsRowStyles,
-  IStackStyles,
   IDetailsListStyles,
+  IDetailsRowProps,
+  IDetailsRowStyles,
   IDropdownStyles,
+  IMessageBarStyles,
   ISeparatorStyles,
+  IStackProps,
+  IStackStyles,
+  IStackTokens,
+  ITextFieldStyles,
+  ITextStyles,
+  Link,
   MessageBar,
   MessageBarType,
-  Stack,
+  SelectionMode,
   Spinner,
   SpinnerSize,
-  DetailsList,
+  Stack,
-  IColumn,
+  Text,
-  SelectionMode,
-  DetailsListLayoutMode,
-  IDetailsRowProps,
-  DetailsRow,
-  IDetailsColumnStyles,
 } from "@fluentui/react";
-import { isDirtyTypes, isDirty } from "./SettingsUtils";
+import * as React from "react";
+import { StyleConstants, Urls } from "../../../Common/Constants";
+import { AutopilotDocumentation, hoursInAMonth } from "../../../Shared/Constants";
+import * as AutoPilotUtils from "../../../Utils/AutoPilotUtils";
+import {
+  computeRUUsagePriceHourly,
+  estimatedCostDisclaimer,
+  getAutoscalePricePerRu,
+  getCurrencySign,
+  getMultimasterMultiplier,
+  getPriceCurrency,
+  getPricePerRu,
+} from "../../../Utils/PricingUtils";
+import { isDirty, isDirtyTypes } from "./SettingsUtils";
 
 export interface EstimatedSpendingDisplayProps {
   costType: JSX.Element;
@@ -65,7 +65,7 @@ export interface PriceBreakdown {
   currencySign: string;
 }
 
-export const infoAndToolTipTextStyle: ITextStyles = { root: { fontSize: 14 } };
+export const infoAndToolTipTextStyle: ITextStyles = { root: { fontSize: 14, color: "windowtext" } };
 
 export const noLeftPaddingCheckBoxStyle: ICheckboxStyles = {
   label: {
@@ -223,14 +223,15 @@ export const getRuPriceBreakdown = (
     multimasterEnabled: isMultimaster,
     isAutoscale: isAutoscale,
   });
-  const basePricePerRu: number = isAutoscale
+  const multimasterMultiplier = getMultimasterMultiplier(numberOfRegions, isMultimaster);
-    ? getAutoscalePricePerRu(serverId, getMultimasterMultiplier(numberOfRegions, isMultimaster))
+  const pricePerRu: number = isAutoscale
-    : getPricePerRu(serverId);
+    ? getAutoscalePricePerRu(serverId, multimasterMultiplier)
+    : getPricePerRu(serverId, multimasterMultiplier);
   return {
-    hourlyPrice: hourlyPrice,
+    hourlyPrice,
     dailyPrice: hourlyPrice * 24,
     monthlyPrice: hourlyPrice * hoursInAMonth,
-    pricePerRu: basePricePerRu * getMultimasterMultiplier(numberOfRegions, isMultimaster),
+    pricePerRu,
     currency: getPriceCurrency(serverId),
     currencySign: getCurrencySign(serverId),
   };
@@ -271,7 +272,7 @@ export const manualToAutoscaleDisclaimerElement: JSX.Element = (
   <Text styles={infoAndToolTipTextStyle} id="manualToAutoscaleDisclaimerElement">
     The starting autoscale max RU/s will be determined by the system, based on the current manual throughput settings
     and storage of your resource. After autoscale has been enabled, you can change the max RU/s.{" "}
-    <a href={Urls.autoscaleMigration}>Learn more</a>
+    <Link href={Urls.autoscaleMigration}>Learn more</Link>
   </Text>
 );
 

src/Explorer/Controls/Settings/SettingsSubComponents/IndexingPolicyRefresh/__snapshots__/IndexingPolicyRefreshComponent.test.tsx.snap

@@ -8,6 +8,7 @@ exports[`IndexingPolicyRefreshComponent renders 1`] = `
     styles={
       Object {
         "root": Object {
+          "color": "windowtext",
           "fontSize": 14,
         },
       }

src/Explorer/Controls/Settings/SettingsSubComponents/ScaleComponent.tsx

@@ -36,6 +36,7 @@ export interface ScaleComponentProps {
   onScaleSaveableChange: (isScaleSaveable: boolean) => void;
   onScaleDiscardableChange: (isScaleDiscardable: boolean) => void;
   initialNotification: DataModels.Notification;
+  throughputError?: string;
 }
 
 export class ScaleComponent extends React.Component<ScaleComponentProps> {
@@ -189,6 +190,7 @@ export class ScaleComponent extends React.Component<ScaleComponentProps> {
       onScaleDiscardableChange={this.props.onScaleDiscardableChange}
       getThroughputWarningMessage={this.getThroughputWarningMessage}
       usageSizeInKB={this.props.collection?.usageSizeInKB()}
+      throughputError={this.props.throughputError}
     />
   );
 

src/Explorer/Controls/Settings/SettingsSubComponents/ThroughputInputComponents/ThroughputInputAutoPilotV3Component.tsx

@@ -75,6 +75,7 @@ export interface ThroughputInputAutoPilotV3Props {
   onScaleDiscardableChange: (isScaleDiscardable: boolean) => void;
   getThroughputWarningMessage: () => JSX.Element;
   usageSizeInKB: number;
+  throughputError?: string;
 }
 
 interface ThroughputInputAutoPilotV3State {
@@ -540,6 +541,7 @@ export class ThroughputInputAutoPilotV3Component extends React.Component<
         value={this.overrideWithProvisionedThroughputSettings() ? "" : this.props.maxAutoPilotThroughput?.toString()}
         onChange={this.onAutoPilotThroughputChange}
         min={minAutoPilotThroughput}
+        errorMessage={this.props.throughputError}
       />
       {!this.overrideWithProvisionedThroughputSettings() && this.getAutoPilotUsageCost()}
       {this.minRUperGBSurvey()}
@@ -579,6 +581,7 @@ export class ThroughputInputAutoPilotV3Component extends React.Component<
         }
         onChange={this.onThroughputChange}
         min={this.props.minimum}
+        errorMessage={this.props.throughputError}
       />
       {this.state.exceedFreeTierThroughput && (
         <MessageBar

src/Explorer/Controls/Settings/SettingsSubComponents/ThroughputInputComponents/__snapshots__/ThroughputInputAutoPilotV3Component.test.tsx.snap

@@ -20,6 +20,7 @@ exports[`ThroughputInputAutoPilotV3Component autopilot input visible 1`] = `
       styles={
         Object {
           "root": Object {
+            "color": "windowtext",
             "fontSize": 14,
           },
         }
@@ -39,6 +40,7 @@ exports[`ThroughputInputAutoPilotV3Component autopilot input visible 1`] = `
             styles={
               Object {
                 "root": Object {
+                  "color": "windowtext",
                   "fontSize": 14,
                 },
               }
@@ -73,6 +75,7 @@ exports[`ThroughputInputAutoPilotV3Component autopilot input visible 1`] = `
         styles={
           Object {
             "root": Object {
+              "color": "windowtext",
               "fontSize": 14,
             },
           }
@@ -80,11 +83,11 @@ exports[`ThroughputInputAutoPilotV3Component autopilot input visible 1`] = `
       >
         The starting autoscale max RU/s will be determined by the system, based on the current manual throughput settings and storage of your resource. After autoscale has been enabled, you can change the max RU/s.
          
-        <a
+        <StyledLinkBase
           href="https://aka.ms/cosmos-autoscale-migration"
         >
           Learn more
-        </a>
+        </StyledLinkBase>
       </Text>
     </StyledMessageBar>
     <StyledChoiceGroup
@@ -186,6 +189,7 @@ exports[`ThroughputInputAutoPilotV3Component spendAck checkbox visible 1`] = `
             styles={
               Object {
                 "root": Object {
+                  "color": "windowtext",
                   "fontSize": 14,
                 },
               }
@@ -460,6 +464,7 @@ exports[`ThroughputInputAutoPilotV3Component throughput input visible 1`] = `
             styles={
               Object {
                 "root": Object {
+                  "color": "windowtext",
                   "fontSize": 14,
                 },
               }

src/Explorer/Controls/Settings/SettingsSubComponents/__snapshots__/ScaleComponent.test.tsx.snap

@@ -16,6 +16,7 @@ exports[`ScaleComponent renders with correct initial notification 1`] = `
       styles={
         Object {
           "root": Object {
+            "color": "windowtext",
             "fontSize": 14,
           },
         }

src/Explorer/Controls/Settings/SettingsSubComponents/__snapshots__/SubSettingsComponent.test.tsx.snap

@@ -136,6 +136,7 @@ exports[`SubSettingsComponent analyticalTimeToLive hidden 1`] = `
             styles={
               Object {
                 "root": Object {
+                  "color": "windowtext",
                   "fontSize": 14,
                 },
               }
@@ -412,6 +413,7 @@ exports[`SubSettingsComponent analyticalTimeToLiveSeconds hidden 1`] = `
             styles={
               Object {
                 "root": Object {
+                  "color": "windowtext",
                   "fontSize": 14,
                 },
               }
@@ -952,6 +954,7 @@ exports[`SubSettingsComponent renders 1`] = `
             styles={
               Object {
                 "root": Object {
+                  "color": "windowtext",
                   "fontSize": 14,
                 },
               }
@@ -1228,6 +1231,7 @@ exports[`SubSettingsComponent timeToLiveSeconds hidden 1`] = `
             styles={
               Object {
                 "root": Object {
+                  "color": "windowtext",
                   "fontSize": 14,
                 },
               }

src/Explorer/Controls/Settings/__snapshots__/SettingsComponent.test.tsx.snap

@@ -34,6 +34,13 @@ exports[`SettingsComponent renders 1`] = `
                 "isTabsContentExpanded": [Function],
                 "onRefreshDatabasesKeyPress": [Function],
                 "onRefreshResourcesClick": [Function],
+                "phoenixClient": PhoenixClient {
+                  "retryOptions": Object {
+                    "maxTimeout": 5000,
+                    "minTimeout": 5000,
+                    "retries": 3,
+                  },
+                },
                 "provideFeedbackEmail": [Function],
                 "queriesClient": QueriesClient {
                   "container": [Circular],
@@ -44,10 +51,6 @@ exports[`SettingsComponent renders 1`] = `
                   "copyNotebook": [Function],
                   "parameters": [Function],
                 },
-                "resourceTreeForResourceToken": ResourceTreeAdapterForResourceToken {
-                  "container": [Circular],
-                  "parameters": [Function],
-                },
               },
               "databaseId": "test",
               "defaultTtl": [Function],
@@ -105,6 +108,13 @@ exports[`SettingsComponent renders 1`] = `
                 "isTabsContentExpanded": [Function],
                 "onRefreshDatabasesKeyPress": [Function],
                 "onRefreshResourcesClick": [Function],
+                "phoenixClient": PhoenixClient {
+                  "retryOptions": Object {
+                    "maxTimeout": 5000,
+                    "minTimeout": 5000,
+                    "retries": 3,
+                  },
+                },
                 "provideFeedbackEmail": [Function],
                 "queriesClient": QueriesClient {
                   "container": [Circular],
@@ -115,10 +125,6 @@ exports[`SettingsComponent renders 1`] = `
                   "copyNotebook": [Function],
                   "parameters": [Function],
                 },
-                "resourceTreeForResourceToken": ResourceTreeAdapterForResourceToken {
-                  "container": [Circular],
-                  "parameters": [Function],
-                },
               },
               "databaseId": "test",
               "defaultTtl": [Function],

src/Explorer/Controls/Settings/__snapshots__/SettingsRenderUtils.test.tsx.snap

@@ -159,6 +159,7 @@ exports[`SettingsUtils functions render 1`] = `
     styles={
       Object {
         "root": Object {
+          "color": "windowtext",
           "fontSize": 14,
         },
       }
@@ -166,16 +167,17 @@ exports[`SettingsUtils functions render 1`] = `
   >
     The starting autoscale max RU/s will be determined by the system, based on the current manual throughput settings and storage of your resource. After autoscale has been enabled, you can change the max RU/s.
      
-    <a
+    <StyledLinkBase
       href="https://aka.ms/cosmos-autoscale-migration"
     >
       Learn more
-    </a>
+    </StyledLinkBase>
   </Text>
   <Text
     styles={
       Object {
         "root": Object {
+          "color": "windowtext",
           "fontSize": 14,
         },
       }
@@ -195,6 +197,7 @@ exports[`SettingsUtils functions render 1`] = `
     styles={
       Object {
         "root": Object {
+          "color": "windowtext",
           "fontSize": 14,
         },
       }
@@ -207,6 +210,7 @@ exports[`SettingsUtils functions render 1`] = `
     styles={
       Object {
         "root": Object {
+          "color": "windowtext",
           "fontSize": 14,
         },
       }
@@ -219,6 +223,7 @@ exports[`SettingsUtils functions render 1`] = `
     styles={
       Object {
         "root": Object {
+          "color": "windowtext",
           "fontSize": 14,
         },
       }
@@ -230,6 +235,7 @@ exports[`SettingsUtils functions render 1`] = `
     styles={
       Object {
         "root": Object {
+          "color": "windowtext",
           "fontSize": 14,
         },
       }
@@ -249,6 +255,7 @@ exports[`SettingsUtils functions render 1`] = `
     styles={
       Object {
         "root": Object {
+          "color": "windowtext",
           "fontSize": 14,
         },
       }
@@ -264,6 +271,7 @@ exports[`SettingsUtils functions render 1`] = `
     styles={
       Object {
         "root": Object {
+          "color": "windowtext",
           "fontSize": 14,
         },
       }
@@ -278,6 +286,7 @@ exports[`SettingsUtils functions render 1`] = `
     styles={
       Object {
         "root": Object {
+          "color": "windowtext",
           "fontSize": 14,
         },
       }
@@ -291,6 +300,7 @@ exports[`SettingsUtils functions render 1`] = `
     styles={
       Object {
         "root": Object {
+          "color": "windowtext",
           "fontSize": 14,
         },
       }
@@ -302,6 +312,7 @@ exports[`SettingsUtils functions render 1`] = `
     styles={
       Object {
         "root": Object {
+          "color": "windowtext",
           "fontSize": 14,
         },
       }
@@ -321,6 +332,7 @@ exports[`SettingsUtils functions render 1`] = `
     styles={
       Object {
         "root": Object {
+          "color": "windowtext",
           "fontSize": 14,
         },
       }
@@ -363,6 +375,7 @@ exports[`SettingsUtils functions render 1`] = `
       styles={
         Object {
           "root": Object {
+            "color": "windowtext",
             "fontSize": 14,
           },
         }
@@ -378,6 +391,7 @@ exports[`SettingsUtils functions render 1`] = `
     styles={
       Object {
         "root": Object {
+          "color": "windowtext",
           "fontSize": 14,
         },
       }
@@ -394,6 +408,7 @@ exports[`SettingsUtils functions render 1`] = `
     styles={
       Object {
         "root": Object {
+          "color": "windowtext",
           "fontSize": 14,
         },
       }

src/Explorer/Controls/Tabs/TabComponent.less

@@ -1,7 +1,6 @@
 @import "../../../../less/Common/Constants";
 
 .tabComponentContainer {
-    overflow: hidden;
     height: 100%;
     .flex-display();
     .flex-direction();

src/Explorer/Controls/ThroughputInput/CostEstimateText/CostEstimateText.tsx

@@ -6,6 +6,7 @@ import { userContext } from "../../../../UserContext";
 import {
   calculateEstimateNumber,
   computeRUUsagePriceHourly,
+  estimatedCostDisclaimer,
   getAutoscalePricePerRu,
   getCurrencySign,
   getMultimasterMultiplier,
@@ -42,11 +43,9 @@ export const CostEstimateText: FunctionComponent<CostEstimateTextProps> = ({
   const currency: string = getPriceCurrency(serverId);
   const currencySign: string = getCurrencySign(serverId);
   const multiplier = getMultimasterMultiplier(numberOfRegions, multimasterEnabled);
-  const pricePerRu = isAutoscale
+  const pricePerRu = isAutoscale ? getAutoscalePricePerRu(serverId, multiplier) : getPricePerRu(serverId, multiplier);
-    ? getAutoscalePricePerRu(serverId, multiplier) * multiplier
-    : getPricePerRu(serverId) * multiplier;
 
-  const iconWithEstimatedCostDisclaimer: JSX.Element = <InfoTooltip>PricingUtils.estimatedCostDisclaimer</InfoTooltip>;
+  const iconWithEstimatedCostDisclaimer: JSX.Element = <InfoTooltip>{estimatedCostDisclaimer}</InfoTooltip>;
 
   if (isAutoscale) {
     return (

src/Explorer/Controls/ThroughputInput/ThroughputInput.test.tsx

@@ -7,6 +7,7 @@ const props = {
   isSharded: true,
   setThroughputValue: () => jest.fn(),
   setIsAutoscale: () => jest.fn(),
+  setIsThroughputCapExceeded: () => jest.fn(),
   onCostAcknowledgeChange: () => jest.fn(),
 };
 describe("ThroughputInput Pane", () => {

src/Explorer/Controls/ThroughputInput/ThroughputInput.tsx

@@ -1,5 +1,6 @@
 import { Checkbox, DirectionalHint, Link, Stack, Text, TextField, TooltipHost } from "@fluentui/react";
-import React, { FunctionComponent, useState } from "react";
+import { useDatabases } from "Explorer/useDatabases";
+import React, { FunctionComponent, useEffect, useState } from "react";
 import * as Constants from "../../../Common/Constants";
 import { InfoTooltip } from "../../../Common/Tooltip/InfoTooltip";
 import * as SharedConstants from "../../../Shared/Constants";
@@ -16,6 +17,7 @@ export interface ThroughputInputProps {
   showFreeTierExceedThroughputTooltip: boolean;
   setThroughputValue: (throughput: number) => void;
   setIsAutoscale: (isAutoscale: boolean) => void;
+  setIsThroughputCapExceeded: (isThroughputCapExceeded: boolean) => void;
   onCostAcknowledgeChange: (isAcknowledged: boolean) => void;
 }
 
@@ -24,6 +26,7 @@ export const ThroughputInput: FunctionComponent<ThroughputInputProps> = ({
   showFreeTierExceedThroughputTooltip,
   setThroughputValue,
   setIsAutoscale,
+  setIsThroughputCapExceeded,
   isSharded,
   onCostAcknowledgeChange,
 }: ThroughputInputProps) => {
@@ -31,10 +34,60 @@ export const ThroughputInput: FunctionComponent<ThroughputInputProps> = ({
   const [throughput, setThroughput] = useState<number>(AutoPilotUtils.minAutoPilotThroughput);
   const [isCostAcknowledged, setIsCostAcknowledged] = useState<boolean>(false);
   const [throughputError, setThroughputError] = useState<string>("");
+  const [totalThroughputUsed, setTotalThroughputUsed] = useState<number>(0);
 
   setIsAutoscale(isAutoscaleSelected);
   setThroughputValue(throughput);
 
+  const throughputCap = userContext.databaseAccount?.properties.capacity?.totalThroughputLimit;
+  const numberOfRegions = userContext.databaseAccount?.properties.locations?.length || 1;
+
+  useEffect(() => {
+    // throughput cap check for the initial state
+    let totalThroughput = 0;
+    (useDatabases.getState().databases || []).forEach((database) => {
+      if (database.offer()) {
+        const dbThroughput = database.offer().autoscaleMaxThroughput || database.offer().manualThroughput;
+        totalThroughput += dbThroughput;
+      }
+
+      (database.collections() || []).forEach((collection) => {
+        if (collection.offer()) {
+          const colThroughput = collection.offer().autoscaleMaxThroughput || collection.offer().manualThroughput;
+          totalThroughput += colThroughput;
+        }
+      });
+    });
+    totalThroughput *= numberOfRegions;
+    setTotalThroughputUsed(totalThroughput);
+
+    if (throughputCap && throughputCap !== -1 && throughputCap - totalThroughput < throughput) {
+      setThroughputError(
+        `Your account is currently configured with a total throughput limit of ${throughputCap} RU/s. This update isn't possible because it would increase the total throughput to ${
+          totalThroughput + throughput * numberOfRegions
+        } RU/s. Change total throughput limit in cost management.`
+      );
+
+      setIsThroughputCapExceeded(true);
+    }
+  }, []);
+
+  const checkThroughputCap = (newThroughput: number): boolean => {
+    if (throughputCap && throughputCap !== -1 && throughputCap - totalThroughputUsed < newThroughput) {
+      setThroughputError(
+        `Your account is currently configured with a total throughput limit of ${throughputCap} RU/s. This update isn't possible because it would increase the total throughput to ${
+          totalThroughputUsed + newThroughput * numberOfRegions
+        } RU/s. Change total throughput limit in cost management.`
+      );
+      setIsThroughputCapExceeded(true);
+      return false;
+    }
+
+    setThroughputError("");
+    setIsThroughputCapExceeded(false);
+    return true;
+  };
+
   const getThroughputLabelText = (): string => {
     let throughputHeaderText: string;
     if (isAutoscaleSelected) {
@@ -60,11 +113,17 @@ export const ThroughputInput: FunctionComponent<ThroughputInputProps> = ({
     const newThroughput = parseInt(newInput);
     setThroughput(newThroughput);
     setThroughputValue(newThroughput);
+
     if (!isSharded && newThroughput > 10000) {
       setThroughputError("Unsharded collections support up to 10,000 RUs");
-    } else {
+      return;
-      setThroughputError("");
     }
+
+    if (!checkThroughputCap(newThroughput)) {
+      return;
+    }
+
+    setThroughputError("");
   };
 
   const getAutoScaleTooltip = (): string => {
@@ -96,11 +155,13 @@ export const ThroughputInput: FunctionComponent<ThroughputInputProps> = ({
       setIsAutoScaleSelected(true);
       setThroughputValue(AutoPilotUtils.minAutoPilotThroughput);
       setIsAutoscale(true);
+      checkThroughputCap(AutoPilotUtils.minAutoPilotThroughput);
     } else {
       setThroughput(SharedConstants.CollectionCreation.DefaultCollectionRUs400);
       setIsAutoScaleSelected(false);
       setThroughputValue(SharedConstants.CollectionCreation.DefaultCollectionRUs400);
       setIsAutoscale(false);
+      checkThroughputCap(SharedConstants.CollectionCreation.DefaultCollectionRUs400);
     }
   };
 
@@ -118,6 +179,7 @@ export const ThroughputInput: FunctionComponent<ThroughputInputProps> = ({
         <input
           className="throughputInputRadioBtn"
           aria-label="Autoscale mode"
+          aria-required={true}
           checked={isAutoscaleSelected}
           type="radio"
           role="radio"
@@ -131,6 +193,7 @@ export const ThroughputInput: FunctionComponent<ThroughputInputProps> = ({
           aria-label="Manual mode"
           checked={!isAutoscaleSelected}
           type="radio"
+          aria-required={true}
           role="radio"
           tabIndex={0}
           onChange={(e) => handleOnChangeMode(e, "Manual")}

src/Explorer/Controls/ThroughputInput/__snapshots__/ThroughputInput.test.tsx.snap

@@ -6,6 +6,7 @@ exports[`ThroughputInput Pane should render Default properly 1`] = `
   isSharded={true}
   onCostAcknowledgeChange={[Function]}
   setIsAutoscale={[Function]}
+  setIsThroughputCapExceeded={[Function]}
   setThroughputValue={[Function]}
   showFreeTierExceedThroughputTooltip={true}
 >
@@ -345,12 +346,14 @@ exports[`ThroughputInput Pane should render Default properly 1`] = `
                     ariaLabel="Info"
                     className="panelInfoIcon"
                     iconName="Info"
+                    tabIndex={0}
                   >
                     <IconBase
                       ariaLabel="Info"
                       className="panelInfoIcon"
                       iconName="Info"
                       styles={[Function]}
+                      tabIndex={0}
                       theme={
                         Object {
                           "disableGlobalClassNames": false,
@@ -630,6 +633,7 @@ exports[`ThroughputInput Pane should render Default properly 1`] = `
                         className="panelInfoIcon root-57"
                         data-icon-name="Info"
                         role="img"
+                        tabIndex={0}
                       >
                         
                       </i>
@@ -651,6 +655,7 @@ exports[`ThroughputInput Pane should render Default properly 1`] = `
       >
         <input
           aria-label="Autoscale mode"
+          aria-required={true}
           checked={true}
           className="throughputInputRadioBtn"
           key=".0:$.0"
@@ -667,6 +672,7 @@ exports[`ThroughputInput Pane should render Default properly 1`] = `
         </span>
         <input
           aria-label="Manual mode"
+          aria-required={true}
           checked={false}
           className="throughputInputRadioBtn"
           key=".0:$.2"
@@ -1327,12 +1333,14 @@ exports[`ThroughputInput Pane should render Default properly 1`] = `
                         ariaLabel="Info"
                         className="panelInfoIcon"
                         iconName="Info"
+                        tabIndex={0}
                       >
                         <IconBase
                           ariaLabel="Info"
                           className="panelInfoIcon"
                           iconName="Info"
                           styles={[Function]}
+                          tabIndex={0}
                           theme={
                             Object {
                               "disableGlobalClassNames": false,
@@ -1612,6 +1620,7 @@ exports[`ThroughputInput Pane should render Default properly 1`] = `
                             className="panelInfoIcon root-57"
                             data-icon-name="Info"
                             role="img"
+                            tabIndex={0}
                           >
                             
                           </i>

src/Explorer/Controls/TreeComponent/TreeComponent.tsx

@@ -243,6 +243,7 @@ export class TreeNodeComponent extends React.Component<TreeNodeComponentProps, T
       <div ref={this.contextMenuRef} onContextMenu={this.onRightClick} onKeyPress={this.onMoreButtonKeyPress}>
         <IconButton
           name="More"
+          title="More"
           className="treeMenuEllipsis"
           ariaLabel={menuItemLabel}
           menuIconProps={{

src/Explorer/Controls/TreeComponent/__snapshots__/TreeComponent.test.tsx.snap

@@ -211,6 +211,7 @@ exports[`TreeNodeComponent renders a simple node (sorted children, expanded) 1`]
             },
           }
         }
+        title="More"
       />
     </div>
   </div>
@@ -423,6 +424,7 @@ exports[`TreeNodeComponent renders sorted children, expanded, leaves and parents
             },
           }
         }
+        title="More"
       />
     </div>
   </div>

src/Explorer/DataSamples/DataSamplesUtil.test.ts

@@ -17,7 +17,6 @@ describe("DataSampleUtils", () => {
       collections: ko.observableArray<Collection>([collection]),
     } as Database;
     const explorer = {} as Explorer;
-    explorer.showOkModalDialog = () => {};
     useDatabases.getState().addDatabases([database]);
     const dataSamplesUtil = new DataSamplesUtil(explorer);
 

src/Explorer/DataSamples/DataSamplesUtil.ts

@@ -1,6 +1,7 @@
 import * as ViewModels from "../../Contracts/ViewModels";
 import { userContext } from "../../UserContext";
 import { logConsoleError, logConsoleInfo } from "../../Utils/NotificationConsoleUtils";
+import { useDialog } from "../Controls/Dialog";
 import Explorer from "../Explorer";
 import { useDatabases } from "../useDatabases";
 import { ContainerSampleGenerator } from "./ContainerSampleGenerator";
@@ -20,7 +21,7 @@ export class DataSamplesUtil {
     const containerName = generator.getCollectionId();
     if (this.hasContainer(databaseName, containerName, useDatabases.getState().databases)) {
       const msg = `The container ${containerName} in database ${databaseName} already exists. Please delete it and retry.`;
-      this.container.showOkModalDialog(DataSamplesUtil.DialogTitle, msg);
+      useDialog.getState().showOkModalDialog(DataSamplesUtil.DialogTitle, msg);
       logConsoleError(msg);
       return;
     }
@@ -29,7 +30,7 @@ export class DataSamplesUtil {
       .createSampleContainerAsync()
       .catch((error) => logConsoleError(`Error creating sample container: ${error}`));
     const msg = `The sample ${containerName} in database ${databaseName} has been successfully created.`;
-    this.container.showOkModalDialog(DataSamplesUtil.DialogTitle, msg);
+    useDialog.getState().showOkModalDialog(DataSamplesUtil.DialogTitle, msg);
     logConsoleInfo(msg);
   }
 

src/Explorer/Explorer.tsx

@@ -1,23 +1,31 @@
-import { IChoiceGroupProps } from "@fluentui/react";
+import { Link } from "@fluentui/react/lib/Link";
+import { isPublicInternetAccessAllowed } from "Common/DatabaseAccountUtility";
 import * as ko from "knockout";
 import React from "react";
 import _ from "underscore";
+import shallow from "zustand/shallow";
 import { AuthType } from "../AuthType";
 import { BindingHandlersRegisterer } from "../Bindings/BindingHandlersRegisterer";
 import * as Constants from "../Common/Constants";
+import { Areas, ConnectionStatusType, HttpStatusCodes, Notebook } from "../Common/Constants";
 import { readCollection } from "../Common/dataAccess/readCollection";
 import { readDatabases } from "../Common/dataAccess/readDatabases";
-import { isPublicInternetAccessAllowed } from "../Common/DatabaseAccountUtility";
 import { getErrorMessage, getErrorStack, handleError } from "../Common/ErrorHandlingUtils";
 import * as Logger from "../Common/Logger";
 import { QueriesClient } from "../Common/QueriesClient";
-import { configContext } from "../ConfigContext";
 import * as DataModels from "../Contracts/DataModels";
+import {
+  ContainerConnectionInfo,
+  IPhoenixConnectionInfoResult,
+  IProvisionData,
+  IResponse
+} from "../Contracts/DataModels";
 import * as ViewModels from "../Contracts/ViewModels";
 import { GitHubOAuthService } from "../GitHub/GitHubOAuthService";
 import { useSidePanel } from "../hooks/useSidePanel";
 import { useTabs } from "../hooks/useTabs";
 import { IGalleryItem } from "../Juno/JunoClient";
+import { PhoenixClient } from "../Phoenix/PhoenixClient";
 import * as ExplorerSettings from "../Shared/ExplorerSettings";
 import { Action, ActionModifiers } from "../Shared/Telemetry/TelemetryConstants";
 import * as TelemetryProcessor from "../Shared/Telemetry/TelemetryProcessor";
@@ -26,9 +34,7 @@ import { getCollectionName, getUploadName } from "../Utils/APITypeUtils";
 import { update } from "../Utils/arm/generatedClients/cosmos/databaseAccounts";
 import {
   get as getWorkspace,
-  listByDatabaseAccount,
+  listByDatabaseAccount, start
-  listConnectionInfo,
-  start
 } from "../Utils/arm/generatedClients/cosmosNotebooks/notebookWorkspaces";
 import { decryptJWTToken } from "../Utils/AuthorizationUtils";
 import { stringToBlob } from "../Utils/BlobUtils";
@@ -36,7 +42,8 @@ import { isCapabilityEnabled } from "../Utils/CapabilityUtils";
 import { fromContentUri, toRawContentUri } from "../Utils/GitHubUtils";
 import * as NotificationConsoleUtils from "../Utils/NotificationConsoleUtils";
 import { logConsoleError, logConsoleInfo, logConsoleProgress } from "../Utils/NotificationConsoleUtils";
-import { DialogProps, TextFieldProps, useDialog } from "./Controls/Dialog";
+import "./ComponentRegisterer";
+import { DialogProps, useDialog } from "./Controls/Dialog";
 import { GalleryTab as GalleryTabKind } from "./Controls/NotebookGallery/GalleryViewerComponent";
 import { useCommandBar } from "./Menus/CommandBar/CommandBarComponentAdapter";
 import * as FileSystemUtil from "./Notebook/FileSystemUtil";
@@ -60,7 +67,6 @@ import TerminalTab from "./Tabs/TerminalTab";
 import Database from "./Tree/Database";
 import ResourceTokenCollection from "./Tree/ResourceTokenCollection";
 import { ResourceTreeAdapter } from "./Tree/ResourceTreeAdapter";
-import { ResourceTreeAdapterForResourceToken } from "./Tree/ResourceTreeAdapterForResourceToken";
 import StoredProcedure from "./Tree/StoredProcedure";
 import { useDatabases } from "./useDatabases";
 import { useSelectedNode } from "./useSelectedNode";
@@ -75,9 +81,6 @@ export default class Explorer {
   // Resource Tree
   private resourceTree: ResourceTreeAdapter;
 
-  // Resource Token
-  public resourceTreeForResourceToken: ResourceTreeAdapterForResourceToken;
-
   // Tabs
   public isTabsContentExpanded: ko.Observable<boolean>;
 
@@ -99,12 +102,13 @@ export default class Explorer {
   };
 
   private static readonly MaxNbDatabasesToAutoExpand = 5;
-
+  private phoenixClient: PhoenixClient;
   constructor() {
     const startKey: number = TelemetryProcessor.traceStart(Action.InitializeDataExplorer, {
       dataExplorerArea: Constants.Areas.ResourceTree,
     });
     this._isInitializingNotebooks = false;
+    this.phoenixClient = new PhoenixClient();
     useNotebook.subscribe(
       () => this.refreshCommandBarButtons(),
       (state) => state.isNotebooksEnabledForAccount
@@ -176,34 +180,19 @@ export default class Explorer {
     );
 
     useNotebook.subscribe(
-      async () => {
+      async () => this.initiateAndRefreshNotebookList(),
-        if (!this.notebookManager) {
+      (state) => [state.isNotebookEnabled, state.isRefreshed],
-          const NotebookManager = await (
+      shallow
-            await import(/* webpackChunkName: "NotebookManager" */ "./Notebook/NotebookManager")
-          ).default;
-          this.notebookManager = new NotebookManager();
-          this.notebookManager.initialize({
-            container: this,
-            resourceTree: this.resourceTree,
-            refreshCommandBarButtons: () => this.refreshCommandBarButtons(),
-            refreshNotebookList: () => this.refreshNotebookList(),
-          });
-        }
-
-        this.refreshCommandBarButtons();
-        this.refreshNotebookList();
-      },
-      (state) => state.isNotebookEnabled
     );
 
     this.resourceTree = new ResourceTreeAdapter(this);
-    this.resourceTreeForResourceToken = new ResourceTreeAdapterForResourceToken(this);
 
     // Override notebook server parameters from URL parameters
     if (userContext.features.notebookServerUrl && userContext.features.notebookServerToken) {
       useNotebook.getState().setNotebookServerInfo({
         notebookServerEndpoint: userContext.features.notebookServerUrl,
         authToken: userContext.features.notebookServerToken,
+        forwardingId: undefined,
       });
     }
 
@@ -224,11 +213,24 @@ export default class Explorer {
       });
     }
 
-    if (configContext.enableSchemaAnalyzer) {
+    this.refreshExplorer();
-      userContext.features.enableSchemaAnalyzer = true;
+  }
+
+  public async initiateAndRefreshNotebookList(): Promise<void> {
+    if (!this.notebookManager) {
+      const NotebookManager = (await import(/* webpackChunkName: "NotebookManager" */ "./Notebook/NotebookManager"))
+        .default;
+      this.notebookManager = new NotebookManager();
+      this.notebookManager.initialize({
+        container: this,
+        resourceTree: this.resourceTree,
+        refreshCommandBarButtons: () => this.refreshCommandBarButtons(),
+        refreshNotebookList: () => this.refreshNotebookList(),
+      });
     }
 
-    this.refreshExplorer();
+    this.refreshCommandBarButtons();
+    this.refreshNotebookList();
   }
 
   public openEnableSynapseLinkDialog(): void {
@@ -364,25 +366,82 @@ export default class Explorer {
       return;
     }
     this._isInitializingNotebooks = true;
-
-    await this.ensureNotebookWorkspaceRunning();
-    const connectionInfo = await listConnectionInfo(
-      userContext.subscriptionId,
-      userContext.resourceGroup,
-      databaseAccount.name,
-      "default"
-    );
-
-    useNotebook.getState().setNotebookServerInfo({
-      notebookServerEndpoint: userContext.features.notebookServerUrl || connectionInfo.notebookServerEndpoint,
-      authToken: userContext.features.notebookServerToken || connectionInfo.authToken,
-    });
     this.refreshNotebookList();
-
     this._isInitializingNotebooks = false;
   }
 
-  public resetNotebookWorkspace() {
+  public async allocateContainer(): Promise<void> {
+    const notebookServerInfo = useNotebook.getState().notebookServerInfo;
+    const isAllocating = useNotebook.getState().isAllocating;
+    if (
+      isAllocating === false &&
+      (notebookServerInfo === undefined ||
+        (notebookServerInfo && notebookServerInfo.notebookServerEndpoint === undefined))
+    ) {
+      const provisionData: IProvisionData = {
+        cosmosEndpoint: userContext.databaseAccount.properties.documentEndpoint,
+      };
+      const connectionStatus: ContainerConnectionInfo = {
+        status: ConnectionStatusType.Connecting,
+      };
+      useNotebook.getState().setConnectionInfo(connectionStatus);
+      try {
+        TelemetryProcessor.traceStart(Action.PhoenixConnection, {
+          dataExplorerArea: Areas.Notebook,
+        });
+        useNotebook.getState().setIsAllocating(true);
+        const connectionInfo = await this.phoenixClient.allocateContainer(provisionData);
+        if (connectionInfo.status !== HttpStatusCodes.OK) {
+          throw new Error(`Received status code: ${connectionInfo?.status}`);
+        }
+        if (!connectionInfo?.data?.notebookServerUrl) {
+          throw new Error(`NotebookServerUrl is invalid!`);
+        }
+        await this.setNotebookInfo(connectionInfo, connectionStatus);
+        TelemetryProcessor.traceSuccess(Action.PhoenixConnection, {
+          dataExplorerArea: Areas.Notebook,
+        });
+      } catch (error) {
+        TelemetryProcessor.traceFailure(Action.PhoenixConnection, {
+          dataExplorerArea: Areas.Notebook,
+          error: getErrorMessage(error),
+          errorStack: getErrorStack(error),
+        });
+        connectionStatus.status = ConnectionStatusType.Failed;
+        useNotebook.getState().resetContainerConnection(connectionStatus);
+        throw error;
+      } finally {
+        useNotebook.getState().setIsAllocating(false);
+        this.refreshCommandBarButtons();
+        this.refreshNotebookList();
+        this._isInitializingNotebooks = false;
+      }
+    }
+  }
+
+  private async setNotebookInfo(
+    connectionInfo: IResponse<IPhoenixConnectionInfoResult>,
+    connectionStatus: DataModels.ContainerConnectionInfo
+  ) {
+    const containerData = {
+      forwardingId: connectionInfo.data.forwardingId,
+      dbAccountName: userContext.databaseAccount.name,
+    };
+    await this.phoenixClient.initiateContainerHeartBeat(containerData);
+
+    connectionStatus.status = ConnectionStatusType.Connected;
+    useNotebook.getState().setConnectionInfo(connectionStatus);
+    useNotebook.getState().setNotebookServerInfo({
+      notebookServerEndpoint: userContext.features.notebookServerUrl || connectionInfo.data.notebookServerUrl,
+      authToken: userContext.features.notebookServerToken || connectionInfo.data.notebookAuthToken,
+      forwardingId: connectionInfo.data.forwardingId,
+    });
+    this.notebookManager?.notebookClient
+      .getMemoryUsage()
+      .then((memoryUsageInfo) => useNotebook.getState().setMemoryUsageInfo(memoryUsageInfo));
+  }
+
+  public resetNotebookWorkspace(): void {
     if (!useNotebook.getState().isNotebookEnabled || !this.notebookManager?.notebookClient) {
       handleError(
         "Attempt to reset notebook workspace, but notebook is not enabled",
@@ -390,11 +449,14 @@ export default class Explorer {
       );
       return;
     }
+    const dialogContent = useNotebook.getState().isPhoenix
+      ? "Notebooks saved in the temporary workspace will be deleted. Do you want to proceed?"
+      : "This lets you keep your notebook files and the workspace will be restored to default. Proceed anyway?";
 
     const resetConfirmationDialogProps: DialogProps = {
       isModal: true,
       title: "Reset Workspace",
-      subText: "This lets you keep your notebook files and the workspace will be restored to default. Proceed anyway?",
+      subText: dialogContent,
       primaryButtonText: "OK",
       secondaryButtonText: "Cancel",
       onPrimaryButtonClick: this._resetNotebookWorkspace,
@@ -453,7 +515,6 @@ export default class Explorer {
     if (!databaseAccount) {
       return false;
     }
-
     try {
       const { value: workspaces } = await listByDatabaseAccount(
         userContext.subscriptionId,
@@ -499,16 +560,54 @@ export default class Explorer {
   private _resetNotebookWorkspace = async () => {
     useDialog.getState().closeDialog();
     const clearInProgressMessage = logConsoleProgress("Resetting notebook workspace");
+    let connectionStatus: ContainerConnectionInfo;
     try {
-      await this.notebookManager?.notebookClient.resetWorkspace();
+      const notebookServerInfo = useNotebook.getState().notebookServerInfo;
+      if (!notebookServerInfo || !notebookServerInfo.notebookServerEndpoint) {
+        const error = "No server endpoint detected";
+        Logger.logError(error, "NotebookContainerClient/resetWorkspace");
+        logConsoleError(error);
+        return;
+      }
+      TelemetryProcessor.traceStart(Action.PhoenixResetWorkspace, {
+        dataExplorerArea: Areas.Notebook,
+      });
+      if (useNotebook.getState().isPhoenix) {
+        useTabs.getState().closeAllNotebookTabs(true);
+        connectionStatus = {
+          status: ConnectionStatusType.Connecting,
+        };
+        useNotebook.getState().setConnectionInfo(connectionStatus);
+      }
+      const connectionInfo = await this.notebookManager?.notebookClient.resetWorkspace();
+      if (connectionInfo?.status !== HttpStatusCodes.OK) {
+        throw new Error(`Reset Workspace: Received status code- ${connectionInfo?.status}`);
+      }
+      if (!connectionInfo?.data?.notebookServerUrl) {
+        throw new Error(`Reset Workspace: NotebookServerUrl is invalid!`);
+      }
+      if (useNotebook.getState().isPhoenix) {
+        await this.setNotebookInfo(connectionInfo, connectionStatus);
+        useNotebook.getState().setIsRefreshed(!useNotebook.getState().isRefreshed);
+      }
       logConsoleInfo("Successfully reset notebook workspace");
-      TelemetryProcessor.traceSuccess(Action.ResetNotebookWorkspace);
+      TelemetryProcessor.traceSuccess(Action.PhoenixResetWorkspace, {
+        dataExplorerArea: Areas.Notebook,
+      });
     } catch (error) {
       logConsoleError(`Failed to reset notebook workspace: ${error}`);
-      TelemetryProcessor.traceFailure(Action.ResetNotebookWorkspace, {
+      TelemetryProcessor.traceFailure(Action.PhoenixResetWorkspace, {
+        dataExplorerArea: Areas.Notebook,
         error: getErrorMessage(error),
         errorStack: getErrorStack(error),
       });
+      if (useNotebook.getState().isPhoenix) {
+        connectionStatus = {
+          status: ConnectionStatusType.Failed,
+        };
+        useNotebook.getState().resetContainerConnection(connectionStatus);
+        useNotebook.getState().setIsRefreshed(!useNotebook.getState().isRefreshed);
+      }
       throw error;
     } finally {
       clearInProgressMessage();
@@ -601,17 +700,22 @@ export default class Explorer {
     }
   }
 
-  public uploadFile(name: string, content: string, parent: NotebookContentItem): Promise<NotebookContentItem> {
+  public uploadFile(
+    name: string,
+    content: string,
+    parent: NotebookContentItem,
+    isGithubTree?: boolean
+  ): Promise<NotebookContentItem> {
     if (!useNotebook.getState().isNotebookEnabled || !this.notebookManager?.notebookContentClient) {
       const error = "Attempt to upload notebook, but notebook is not enabled";
       handleError(error, "Explorer/uploadFile");
       throw new Error(error);
     }
 
-    const promise = this.notebookManager?.notebookContentClient.uploadFileAsync(name, content, parent);
+    const promise = this.notebookManager?.notebookContentClient.uploadFileAsync(name, content, parent, isGithubTree);
     promise
       .then(() => this.resourceTree.triggerRender())
-      .catch((reason) => this.showOkModalDialog("Unable to upload file", reason));
+      .catch((reason) => useDialog.getState().showOkModalDialog("Unable to upload file", getErrorMessage(reason)));
     return promise;
   }
 
@@ -677,51 +781,6 @@ export default class Explorer {
     this.notebookManager?.openCopyNotebookPane(name, content);
   }
 
-  public showOkModalDialog(title: string, msg: string): void {
-    useDialog.getState().openDialog({
-      isModal: true,
-      title,
-      subText: msg,
-      primaryButtonText: "Close",
-      secondaryButtonText: undefined,
-      onPrimaryButtonClick: () => {
-        useDialog.getState().closeDialog();
-      },
-      onSecondaryButtonClick: undefined,
-    });
-  }
-
-  public showOkCancelModalDialog(
-    title: string,
-    msg: string,
-    okLabel: string,
-    onOk: () => void,
-    cancelLabel: string,
-    onCancel: () => void,
-    choiceGroupProps?: IChoiceGroupProps,
-    textFieldProps?: TextFieldProps,
-    isPrimaryButtonDisabled?: boolean
-  ): void {
-    useDialog.getState().openDialog({
-      isModal: true,
-      title,
-      subText: msg,
-      primaryButtonText: okLabel,
-      secondaryButtonText: cancelLabel,
-      onPrimaryButtonClick: () => {
-        useDialog.getState().closeDialog();
-        onOk && onOk();
-      },
-      onSecondaryButtonClick: () => {
-        useDialog.getState().closeDialog();
-        onCancel && onCancel();
-      },
-      choiceGroupProps,
-      textFieldProps,
-      primaryButtonDisabled: isPrimaryButtonDisabled,
-    });
-  }
-
   /**
    * Note: To keep it simple, this creates a disconnected NotebookContentItem that is not connected to the resource tree.
    * Connecting it to a tree possibly requires the intermediate missing folders if the item is nested in a subfolder.
@@ -740,6 +799,9 @@ export default class Explorer {
     if (!notebookContentItem || !notebookContentItem.path) {
       throw new Error(`Invalid notebookContentItem: ${notebookContentItem}`);
     }
+    if (notebookContentItem.type === NotebookContentItemType.Notebook && useNotebook.getState().isPhoenix) {
+      await this.allocateContainer();
+    }
 
     const notebookTabs = useTabs
       .getState()
@@ -781,7 +843,7 @@ export default class Explorer {
     return true;
   }
 
-  public renameNotebook(notebookFile: NotebookContentItem): void {
+  public renameNotebook(notebookFile: NotebookContentItem, isGithubTree?: boolean): void {
     if (!useNotebook.getState().isNotebookEnabled || !this.notebookManager?.notebookContentClient) {
       const error = "Attempt to rename notebook, but notebook is not enabled";
       handleError(error, "Explorer/renameNotebook");
@@ -795,7 +857,9 @@ export default class Explorer {
         return tab.notebookPath && FileSystemUtil.isPathEqual(tab.notebookPath(), notebookFile.path);
       });
     if (openedNotebookTabs.length > 0) {
-      this.showOkModalDialog("Unable to rename file", "This file is being edited. Please close the tab and try again.");
+      useDialog
+        .getState()
+        .showOkModalDialog("Unable to rename file", "This file is being edited. Please close the tab and try again.");
     } else {
       useSidePanel.getState().openSidePanel(
         "Rename Notebook",
@@ -812,7 +876,7 @@ export default class Explorer {
           paneTitle="Rename Notebook"
           defaultInput={FileSystemUtil.stripExtension(notebookFile.name, "ipynb")}
           onSubmit={(notebookFile: NotebookContentItem, input: string): Promise<NotebookContentItem> =>
-            this.notebookManager?.notebookContentClient.renameNotebook(notebookFile, input)
+            this.notebookManager?.notebookContentClient.renameNotebook(notebookFile, input, isGithubTree)
           }
           notebookFile={notebookFile}
         />
@@ -820,7 +884,7 @@ export default class Explorer {
     }
   }
 
-  public onCreateDirectory(parent: NotebookContentItem): void {
+  public onCreateDirectory(parent: NotebookContentItem, isGithubTree?: boolean): void {
     if (!useNotebook.getState().isNotebookEnabled || !this.notebookManager?.notebookContentClient) {
       const error = "Attempt to create notebook directory, but notebook is not enabled";
       handleError(error, "Explorer/onCreateDirectory");
@@ -842,7 +906,7 @@ export default class Explorer {
         submitButtonLabel="Create"
         defaultInput=""
         onSubmit={(notebookFile: NotebookContentItem, input: string): Promise<NotebookContentItem> =>
-          this.notebookManager?.notebookContentClient.createDirectory(notebookFile, input)
+          this.notebookManager?.notebookContentClient.createDirectory(notebookFile, input, isGithubTree)
         }
         notebookFile={parent}
       />
@@ -903,13 +967,15 @@ export default class Explorer {
     }
 
     await this.resourceTree.initialize();
+    await useNotebook.getState().initializeNotebooksTree(this.notebookManager);
+
     this.notebookManager?.refreshPinnedRepos();
     if (this.notebookToImport) {
       this.importAndOpenContent(this.notebookToImport.name, this.notebookToImport.content);
     }
   };
 
-  public deleteNotebookFile(item: NotebookContentItem): Promise<void> {
+  public deleteNotebookFile(item: NotebookContentItem, isGithubTree?: boolean): Promise<void> {
     if (!useNotebook.getState().isNotebookEnabled || !this.notebookManager?.notebookContentClient) {
       const error = "Attempt to delete notebook file, but notebook is not enabled";
       handleError(error, "Explorer/deleteNotebookFile");
@@ -923,7 +989,9 @@ export default class Explorer {
         return tab.notebookPath && FileSystemUtil.isPathEqual(tab.notebookPath(), item.path);
       });
     if (openedNotebookTabs.length > 0) {
-      this.showOkModalDialog("Unable to delete file", "This file is being edited. Please close the tab and try again.");
+      useDialog
+        .getState()
+        .showOkModalDialog("Unable to delete file", "This file is being edited. Please close the tab and try again.");
       return Promise.reject();
     }
 
@@ -940,7 +1008,7 @@ export default class Explorer {
       return Promise.reject();
     }
 
-    return this.notebookManager?.notebookContentClient.deleteContentItem(item).then(
+    return this.notebookManager?.notebookContentClient.deleteContentItem(item, isGithubTree).then(
       () => logConsoleInfo(`Successfully deleted: ${item.path}`),
       (reason) => logConsoleError(`Failed to delete "${item.path}": ${JSON.stringify(reason)}`)
     );
@@ -949,22 +1017,61 @@ export default class Explorer {
   /**
    * This creates a new notebook file, then opens the notebook
    */
-  public onNewNotebookClicked(parent?: NotebookContentItem): void {
+  public async onNewNotebookClicked(parent?: NotebookContentItem, isGithubTree?: boolean): Promise<void> {
     if (!useNotebook.getState().isNotebookEnabled || !this.notebookManager?.notebookContentClient) {
       const error = "Attempt to create new notebook, but notebook is not enabled";
       handleError(error, "Explorer/onNewNotebookClicked");
       throw new Error(error);
     }
+    if (useNotebook.getState().isPhoenix) {
+      if (isGithubTree) {
+        await this.allocateContainer();
+        parent = parent || this.resourceTree.myNotebooksContentRoot;
+        this.createNewNoteBook(parent, isGithubTree);
+      } else {
+        useDialog.getState().showOkCancelModalDialog(
+          Notebook.newNotebookModalTitle,
+          undefined,
+          "Create",
+          async () => {
+            await this.allocateContainer();
+            parent = parent || this.resourceTree.myNotebooksContentRoot;
+            this.createNewNoteBook(parent, isGithubTree);
+          },
+          "Cancel",
+          undefined,
+          this.getNewNoteWarningText()
+        );
+      }
+    } else {
+      parent = parent || this.resourceTree.myNotebooksContentRoot;
+      this.createNewNoteBook(parent, isGithubTree);
+    }
+  }
 
-    parent = parent || this.resourceTree.myNotebooksContentRoot;
+  private getNewNoteWarningText(): JSX.Element {
+    return (
+      <>
+        <p>{Notebook.newNotebookModalContent1}</p>
+        <br />
+        <p>
+          {Notebook.newNotebookModalContent2}
+          <Link href={Notebook.cosmosNotebookHomePageUrl} target="_blank">
+            {Notebook.learnMore}
+          </Link>
+        </p>
+      </>
+    );
+  }
 
+  private createNewNoteBook(parent?: NotebookContentItem, isGithubTree?: boolean): void {
     const clearInProgressMessage = logConsoleProgress(`Creating new notebook in ${parent.path}`);
     const startKey: number = TelemetryProcessor.traceStart(Action.CreateNewNotebook, {
       dataExplorerArea: Constants.Areas.Notebook,
     });
 
     this.notebookManager?.notebookContentClient
-      .createNewNotebookFile(parent)
+      .createNewNotebookFile(parent, isGithubTree)
       .then((newFile: NotebookContentItem) => {
         logConsoleInfo(`Successfully created: ${newFile.name}`);
         TelemetryProcessor.traceSuccess(
@@ -993,17 +1100,37 @@ export default class Explorer {
       .finally(clearInProgressMessage);
   }
 
-  public refreshContentItem(item: NotebookContentItem): Promise<void> {
+  // TODO: Delete this function when ResourceTreeAdapter is removed.
+  public async refreshContentItem(item: NotebookContentItem): Promise<void> {
     if (!useNotebook.getState().isNotebookEnabled || !this.notebookManager?.notebookContentClient) {
       const error = "Attempt to refresh notebook list, but notebook is not enabled";
       handleError(error, "Explorer/refreshContentItem");
       return Promise.reject(new Error(error));
     }
 
-    return this.notebookManager?.notebookContentClient.updateItemChildren(item);
+    await this.notebookManager?.notebookContentClient.updateItemChildrenInPlace(item);
   }
 
-  public openNotebookTerminal(kind: ViewModels.TerminalKind) {
+  public async openNotebookTerminal(kind: ViewModels.TerminalKind): Promise<void> {
+    if (useNotebook.getState().isPhoenix) {
+      await this.allocateContainer();
+      const notebookServerInfo = useNotebook.getState().notebookServerInfo;
+      if (notebookServerInfo && notebookServerInfo.notebookServerEndpoint !== undefined) {
+        this.connectToNotebookTerminal(kind);
+      } else {
+        useDialog
+          .getState()
+          .showOkModalDialog(
+            "Failed to connect",
+            "Failed to connect to temporary workspace. This could happen because of network issues. Please refresh the page and try again."
+          );
+      }
+    } else {
+      this.connectToNotebookTerminal(kind);
+    }
+  }
+
+  private connectToNotebookTerminal(kind: ViewModels.TerminalKind): void {
     let title: string;
 
     switch (kind) {
@@ -1054,7 +1181,7 @@ export default class Explorer {
     notebookUrl?: string,
     galleryItem?: IGalleryItem,
     isFavorite?: boolean
-  ) {
+  ): Promise<void> {
     const title = "Gallery";
     const GalleryTab = await (await import(/* webpackChunkName: "GalleryTab" */ "./Tabs/GalleryTab")).default;
     const galleryTab = useTabs
@@ -1097,7 +1224,10 @@ export default class Explorer {
           <CassandraAddCollectionPane explorer={this} cassandraApiClient={new CassandraAPIDataClient()} />
         );
     } else {
-      await useDatabases.getState().loadDatabaseOffers();
+      const throughputCap = userContext.databaseAccount?.properties.capacity?.totalThroughputLimit;
+      throughputCap && throughputCap !== -1
+        ? await useDatabases.getState().loadAllOffers()
+        : await useDatabases.getState().loadDatabaseOffers();
       useSidePanel
         .getState()
         .openSidePanel("New " + getCollectionName(), <AddCollectionPanel explorer={this} databaseId={databaseId} />);
@@ -1123,7 +1253,9 @@ export default class Explorer {
   }
 
   public async handleOpenFileAction(path: string): Promise<void> {
-    if (!(await this._containsDefaultNotebookWorkspace(userContext.databaseAccount))) {
+    if (useNotebook.getState().isPhoenix) {
+      await this.allocateContainer();
+    } else if (!(await this._containsDefaultNotebookWorkspace(userContext.databaseAccount))) {
       this._openSetupNotebooksPaneForQuickstart();
     }
 
@@ -1155,7 +1287,27 @@ export default class Explorer {
   }
 
   public openUploadFilePanel(parent?: NotebookContentItem): void {
-    parent = parent || this.resourceTree.myNotebooksContentRoot;
+    if (useNotebook.getState().isPhoenix) {
+      useDialog.getState().showOkCancelModalDialog(
+        Notebook.newNotebookUploadModalTitle,
+        undefined,
+        "Upload",
+        async () => {
+          await this.allocateContainer();
+          parent = parent || this.resourceTree.myNotebooksContentRoot;
+          this.uploadFilePanel(parent);
+        },
+        "Cancel",
+        undefined,
+        this.getNewNoteWarningText()
+      );
+    } else {
+      parent = parent || this.resourceTree.myNotebooksContentRoot;
+      this.uploadFilePanel(parent);
+    }
+  }
+
+  private uploadFilePanel(parent?: NotebookContentItem): void {
     useSidePanel
       .getState()
       .openSidePanel(
@@ -1164,28 +1316,42 @@ export default class Explorer {
       );
   }
 
+  public getDownloadModalConent(fileName: string): JSX.Element {
+    if (useNotebook.getState().isPhoenix) {
+      return (
+        <>
+          <p>{Notebook.galleryNotebookDownloadContent1}</p>
+          <br />
+          <p>
+            {Notebook.galleryNotebookDownloadContent2}
+            <Link href={Notebook.cosmosNotebookGitDocumentationUrl} target="_blank">
+              {Notebook.learnMore}
+            </Link>
+          </p>
+        </>
+      );
+    }
+    return <p> Download {fileName} from gallery as a copy to your notebooks to run and/or edit the notebook. </p>;
+  }
+
   public async refreshExplorer(): Promise<void> {
     userContext.authType === AuthType.ResourceToken
       ? this.refreshDatabaseForResourceToken()
       : this.refreshAllDatabases();
     await useNotebook.getState().refreshNotebooksEnabledStateForAccount();
-    const isNotebookEnabled: boolean =
+
-      userContext.authType !== AuthType.ResourceToken &&
+    // TODO: remove reference to isNotebookEnabled and isNotebooksEnabledForAccount
-      ((await this._containsDefaultNotebookWorkspace(userContext.databaseAccount)) ||
+    const isNotebookEnabled = userContext.features.notebooksDownBanner || useNotebook.getState().isPhoenix;
-        userContext.features.enableNotebooks);
     useNotebook.getState().setIsNotebookEnabled(isNotebookEnabled);
-    useNotebook.getState().setIsShellEnabled(isNotebookEnabled && isPublicInternetAccessAllowed());
+    useNotebook.getState().setIsShellEnabled(useNotebook.getState().isPhoenix && isPublicInternetAccessAllowed());
 
     TelemetryProcessor.trace(Action.NotebookEnabled, ActionModifiers.Mark, {
       isNotebookEnabled,
       dataExplorerArea: Constants.Areas.Notebook,
     });
 
-    if (isNotebookEnabled) {
+    if (useNotebook.getState().isPhoenix) {
       await this.initNotebooks(userContext.databaseAccount);
-    } else if (this.notebookToImport) {
-      // if notebooks is not enabled but the user is trying to do a quickstart setup with notebooks, open the SetupNotebooksPane
-      this._openSetupNotebooksPaneForQuickstart();
     }
   }
 }

src/Explorer/Graph/GraphExplorerComponent/GraphExplorer.tsx

@@ -1,3 +1,5 @@
+/* eslint-disable @typescript-eslint/no-empty-function */
+/* eslint-disable @typescript-eslint/no-explicit-any */
 import { FeedOptions, ItemDefinition, QueryIterator, Resource } from "@azure/cosmos";
 import * as Q from "q";
 import * as React from "react";
@@ -294,8 +296,6 @@ export class GraphExplorer extends React.Component<GraphExplorerProps, GraphExpl
       this.setGremlinParams();
     }
 
-    const selectedNode = this.state.highlightedNode;
-
     props.onGraphAccessorCreated({
       applyFilter: this.submitQuery.bind(this),
       addVertex: this.addVertex.bind(this),
@@ -303,7 +303,7 @@ export class GraphExplorer extends React.Component<GraphExplorerProps, GraphExpl
     });
   } // constructor
 
-  public shareIGraphConfig(igraphConfig: IGraphConfig) {
+  public shareIGraphConfig(igraphConfig: IGraphConfig): void {
     this.setState({
       igraphConfig: { ...igraphConfig },
     });
@@ -330,10 +330,10 @@ export class GraphExplorer extends React.Component<GraphExplorerProps, GraphExpl
     const partitionKeyProperty = this.props.collectionPartitionKeyProperty;
 
     // aggregate all the properties, remove dropped ones
-    let finalProperties = editedProperties.existingProperties.concat(editedProperties.addedProperties);
+    const finalProperties = editedProperties.existingProperties.concat(editedProperties.addedProperties);
 
     // Compose the query
-    let pkId = editedProperties.pkId;
+    const pkId = editedProperties.pkId;
     let updateQueryFragment = "";
 
     finalProperties.forEach((p) => {
@@ -422,7 +422,7 @@ export class GraphExplorer extends React.Component<GraphExplorerProps, GraphExpl
    * Called from ko binding
    * @param id
    */
-  public selectNode(id: string) {
+  public selectNode(id: string): void {
     if (!this.d3ForceGraph) {
       console.warn("Attempting to select node, but d3ForceGraph not initialized, yet.");
       return;
@@ -431,7 +431,7 @@ export class GraphExplorer extends React.Component<GraphExplorerProps, GraphExpl
     this.d3ForceGraph.selectNode(id);
   }
 
-  public deleteHighlightedNode() {
+  public deleteHighlightedNode(): void {
     if (!this.state.highlightedNode) {
       GraphExplorer.reportToConsole(ConsoleDataType.Error, "No highlighted node to remove.");
       return;
@@ -467,23 +467,23 @@ export class GraphExplorer extends React.Component<GraphExplorerProps, GraphExpl
    * Is of type: {e: GremlinEdge, v: GremlinVertex}[]
    * @param data
    */
-  public static isEdgeVertexPairArray(data: any) {
+  public static isEdgeVertexPairArray(data: any): boolean {
     if (!(data instanceof Array)) {
       GraphExplorer.reportToConsole(ConsoleDataType.Info, "Query result not an array", data);
       return false;
     }
 
-    let pairs: any[] = data;
+    const pairs: any[] = data;
     for (let i = 0; i < pairs.length; i++) {
       const item = pairs[i];
       if (
-        !item.hasOwnProperty("e") ||
+        !Object.prototype.hasOwnProperty.call(item, "e") ||
-        !item.hasOwnProperty("v") ||
+        !Object.prototype.hasOwnProperty.call(item, "v") ||
-        !item["e"].hasOwnProperty("id") ||
+        !Object.prototype.hasOwnProperty.call(item["e"], "id") ||
-        !item["e"].hasOwnProperty("type") ||
+        !Object.prototype.hasOwnProperty.call(item["e"], "type") ||
         item["e"].type !== "edge" ||
-        !item["v"].hasOwnProperty("id") ||
+        !Object.prototype.hasOwnProperty.call(item["v"], "id") ||
-        !item["v"].hasOwnProperty("type") ||
+        !Object.prototype.hasOwnProperty.call(item["e"], "type") ||
         item["v"].type !== "vertex"
       ) {
         return false;
@@ -514,7 +514,7 @@ export class GraphExplorer extends React.Component<GraphExplorerProps, GraphExpl
     // Try hitting cache first
     const cache = outE ? this.outECache : this.inECache;
     const pairs = cache.retrieve(vertex.id, startIndex, pageSize);
-    if (pairs != null && pairs.length === pageSize) {
+    if (pairs !== null && pairs.length === pageSize) {
       const msg = `Retrieved ${pairs.length} ${outE ? "outE" : "inE"} edges from cache for vertex id: ${vertex.id}`;
       GraphExplorer.reportToConsole(ConsoleDataType.Info, msg);
       return Q.resolve(pairs);
@@ -588,7 +588,6 @@ export class GraphExplorer extends React.Component<GraphExplorerProps, GraphExpl
       vertex._outEAllLoaded &&
       vertex._inEAllLoaded
     ) {
-      console.info("No more edges to load for vertex " + vertex.id);
       updateGraphData();
       return Q.resolve(graphData);
     }
@@ -668,7 +667,7 @@ export class GraphExplorer extends React.Component<GraphExplorerProps, GraphExpl
       }
     );
 
-    return promise.then((nbPairsFetched: number) => {
+    return promise.then(() => {
       if (offsetIndex >= GraphExplorer.LOAD_PAGE_SIZE || !vertex._outEAllLoaded || !vertex._inEAllLoaded) {
         vertex._pagination = {
           total:
@@ -754,7 +753,7 @@ export class GraphExplorer extends React.Component<GraphExplorerProps, GraphExpl
    * Create a new edge in docdb and update graph
    * @param e
    */
-  public createNewEdge(e: GraphNewEdgeData): Q.Promise<any> {
+  public createNewEdge(e: GraphNewEdgeData): Q.Promise<unknown> {
     const q = `g.V('${GraphUtil.escapeSingleQuotes(e.inputOutV)}').addE('${GraphUtil.escapeSingleQuotes(
       e.label
     )}').To(g.V('${GraphUtil.escapeSingleQuotes(e.inputInV)}'))`;
@@ -772,8 +771,8 @@ export class GraphExplorer extends React.Component<GraphExplorerProps, GraphExpl
           return;
         }
 
-        let edge = edges[0];
+        const edge = edges[0];
-        let graphData = this.originalGraphData;
+        const graphData = this.originalGraphData;
         graphData.addEdge(edge);
 
         // Allow loadNeighbors to load list new edge
@@ -800,10 +799,10 @@ export class GraphExplorer extends React.Component<GraphExplorerProps, GraphExpl
    * Manually update in-memory graph.
    * @param edgeId
    */
-  public removeEdge(edgeId: string): Q.Promise<any> {
+  public removeEdge(edgeId: string): Q.Promise<unknown> {
     return this.submitToBackend(`g.E('${GraphUtil.escapeSingleQuotes(edgeId)}').drop()`).then(
       () => {
-        let graphData = this.originalGraphData;
+        const graphData = this.originalGraphData;
         graphData.removeEdge(edgeId, false);
         this.updateGraphData(graphData, this.state.igraphConfig);
       },
@@ -826,10 +825,14 @@ export class GraphExplorer extends React.Component<GraphExplorerProps, GraphExpl
       return false;
     }
 
-    let vertices: any[] = data;
+    const vertices: any[] = data;
     if (vertices.length > 0) {
-      let v0 = vertices[0];
+      const v0 = vertices[0];
-      if (!v0.hasOwnProperty("id") || !v0.hasOwnProperty("type") || v0.type !== "vertex") {
+      if (
+        !Object.prototype.hasOwnProperty.call(v0, "id") ||
+        !Object.prototype.hasOwnProperty.call(v0, "type") ||
+        v0.type !== "vertex"
+      ) {
         return false;
       }
     }
@@ -837,7 +840,7 @@ export class GraphExplorer extends React.Component<GraphExplorerProps, GraphExpl
   }
 
   public processGremlinQueryResults(result: GremlinClient.GremlinRequestResult): void {
-    const data = result.data as any;
+    const data = result.data as GraphData.GremlinVertex[];
     this.setFilterQueryStatus(FilterQueryStatus.GraphEmptyResult);
 
     if (data === null) {
@@ -927,13 +930,13 @@ export class GraphExplorer extends React.Component<GraphExplorerProps, GraphExpl
           throw { title: err };
         }
 
-        if (vertices == null || vertices.length < 1) {
+        if (vertices === null || vertices.length < 1) {
           const err = "Failed to create vertex (no vertex in response)";
           GraphExplorer.reportToConsole(ConsoleDataType.Error, err, vertices);
           throw { title: err };
         }
 
-        let vertex = vertices[0];
+        const vertex = vertices[0];
         const graphData = this.originalGraphData;
         graphData.addVertex(vertex);
         this.updateGraphData(graphData, this.state.igraphConfig);
@@ -1022,7 +1025,7 @@ export class GraphExplorer extends React.Component<GraphExplorerProps, GraphExpl
     this.gremlinClient.destroy();
   }
   public componentDidMount(): void {
-    if (this.props.onLoadStartKey != null && this.props.onLoadStartKey != undefined) {
+    if (this.props.onLoadStartKey !== null && this.props.onLoadStartKey !== undefined) {
       TelemetryProcessor.traceSuccess(
         Action.Tab,
         {
@@ -1082,7 +1085,7 @@ export class GraphExplorer extends React.Component<GraphExplorerProps, GraphExpl
   public static reportToConsole(type: ConsoleDataType.Info, msg: string, ...errorData: any[]): void;
   public static reportToConsole(type: ConsoleDataType.Error, msg: string, ...errorData: any[]): void;
   public static reportToConsole(type: ConsoleDataType, msg: string, ...errorData: any[]): void | (() => void) {
-    let errorDataStr: string = "";
+    let errorDataStr = "";
     if (errorData && errorData.length > 0) {
       console.error(msg, errorData);
       errorDataStr = ": " + JSON.stringify(errorData);
@@ -1161,12 +1164,15 @@ export class GraphExplorer extends React.Component<GraphExplorerProps, GraphExpl
       )}"`
     ).then(
       (documents: DataModels.DocumentId[]) => {
-        $.each(documents, (index: number, doc: any) => {
+        $.each(
-          newIconsMap[doc["_graph_icon_property_value"]] = {
+          documents,
-            data: doc["icon"],
+          (index: number, doc: { _graph_icon_property_value: string; icon: string; format: string }) => {
-            format: doc["format"],
+            newIconsMap[doc["_graph_icon_property_value"]] = {
-          };
+              data: doc["icon"],
-        });
+              format: doc["format"],
+            };
+          }
+        );
 
         // Update graph configuration
         this.setState({
@@ -1223,8 +1229,8 @@ export class GraphExplorer extends React.Component<GraphExplorerProps, GraphExpl
     const key = this.state.igraphConfig.nodeCaption;
     return $.map(
       this.state.rootMap,
-      (value: any, index: number): LeftPane.CaptionId => {
+      (value: any): LeftPane.CaptionId => {
-        let result = GraphData.GraphData.getNodePropValue(value, key);
+        const result = GraphData.GraphData.getNodePropValue(value, key);
         return {
           caption: result !== undefined ? result : value.id,
           id: value.id,
@@ -1237,7 +1243,7 @@ export class GraphExplorer extends React.Component<GraphExplorerProps, GraphExpl
    * Selecting a root node means
    * @param node
    */
-  private selectRootNode(id: string): Q.Promise<any> {
+  private selectRootNode(id: string): Q.Promise<unknown> {
     if (!this.d3ForceGraph) {
       console.warn("Attempting to reset zoom, but d3ForceGraph not initialized, yet.");
     } else {
@@ -1282,7 +1288,7 @@ export class GraphExplorer extends React.Component<GraphExplorerProps, GraphExpl
         this.collectNodeProperties(this.originalGraphData.vertices);
         this.updatePropertiesPane(id);
       },
-      (reason: any) => {
+      (reason: string) => {
         GraphExplorer.reportToConsole(ConsoleDataType.Error, `Failed to select root node. Reason:${reason}`);
       }
     );
@@ -1349,10 +1355,10 @@ export class GraphExplorer extends React.Component<GraphExplorerProps, GraphExpl
   private getPkIdFromVertex(v: GraphData.GremlinVertex): string {
     if (
       this.props.collectionPartitionKeyProperty &&
-      v.hasOwnProperty("properties") &&
+      Object.prototype.hasOwnProperty.call(v, "properties") &&
-      v.properties.hasOwnProperty(this.props.collectionPartitionKeyProperty) &&
+      Object.prototype.hasOwnProperty.call(v.properties, this.props.collectionPartitionKeyProperty) &&
       v.properties[this.props.collectionPartitionKeyProperty].length > 0 &&
-      v.properties[this.props.collectionPartitionKeyProperty][0].hasOwnProperty("value")
+      Object.prototype.hasOwnProperty.call(v.properties[this.props.collectionPartitionKeyProperty][0], "value")
     ) {
       const pk = v.properties[this.props.collectionPartitionKeyProperty][0].value;
       return GraphExplorer.generatePkIdPair(pk, v.id);
@@ -1370,8 +1376,8 @@ export class GraphExplorer extends React.Component<GraphExplorerProps, GraphExpl
   private getPkIdFromNodeData(v: GraphHighlightedNodeData): string {
     if (
       this.props.collectionPartitionKeyProperty &&
-      v.hasOwnProperty("properties") &&
+      Object.prototype.hasOwnProperty.call(v, "properties") &&
-      v.properties.hasOwnProperty(this.props.collectionPartitionKeyProperty)
+      Object.prototype.hasOwnProperty.call(v.properties, this.props.collectionPartitionKeyProperty)
     ) {
       const pk = v.properties[this.props.collectionPartitionKeyProperty];
       return GraphExplorer.generatePkIdPair(pk[0] as PartitionKeyValueType, v.id);
@@ -1388,14 +1394,14 @@ export class GraphExplorer extends React.Component<GraphExplorerProps, GraphExpl
    * @return id
    */
   public static getPkIdFromDocumentId(d: DataModels.DocumentId, collectionPartitionKeyProperty: string): string {
-    let { id } = d;
+    const { id } = d;
     if (typeof id !== "string") {
       const error = `Vertex id is not a string: ${JSON.stringify(id)}.`;
       logConsoleError(error);
       throw new Error(error);
     }
 
-    if (collectionPartitionKeyProperty && d.hasOwnProperty(collectionPartitionKeyProperty)) {
+    if (collectionPartitionKeyProperty && Object.prototype.hasOwnProperty.call(d, collectionPartitionKeyProperty)) {
       let pk = (d as any)[collectionPartitionKeyProperty];
       if (typeof pk !== "string" && typeof pk !== "number" && typeof pk !== "boolean") {
         if (Array.isArray(pk) && pk.length > 0) {
@@ -1425,7 +1431,7 @@ export class GraphExplorer extends React.Component<GraphExplorerProps, GraphExpl
     }"] AS p FROM c WHERE NOT IS_DEFINED(c._isEdge)`;
     return this.executeNonPagedDocDbQuery(q).then(
       (documents: DataModels.DocumentId[]) => {
-        let possibleVertices = [] as PossibleVertex[];
+        const possibleVertices = [] as PossibleVertex[];
         $.each(documents, (index: number, item: any) => {
           if (highlightedNodeId && item.id === highlightedNodeId) {
             // Exclude highlighed node in the list
@@ -1439,7 +1445,7 @@ export class GraphExplorer extends React.Component<GraphExplorerProps, GraphExpl
               caption: item.p,
             });
           } else {
-            if (item.hasOwnProperty("p")) {
+            if (Object.prototype.hasOwnProperty.call(item, "p")) {
               possibleVertices.push({
                 value: item.id,
                 caption: item.p[0]["_value"],
@@ -1462,17 +1468,17 @@ export class GraphExplorer extends React.Component<GraphExplorerProps, GraphExpl
    * @param addedEdges
    * @return promise when done
    */
-  private editGraphEdges(editedEdges: EditedEdges): Q.Promise<any> {
+  private editGraphEdges(editedEdges: EditedEdges): Q.Promise<unknown> {
-    let promises = [];
+    const promises = [];
     // Drop edges
     for (let i = 0; i < editedEdges.droppedIds.length; i++) {
-      let id = editedEdges.droppedIds[i];
+      const id = editedEdges.droppedIds[i];
       promises.push(this.removeEdge(id));
     }
 
     // Add edges
     for (let i = 0; i < editedEdges.addedEdges.length; i++) {
-      let e = editedEdges.addedEdges[i];
+      const e = editedEdges.addedEdges[i];
       promises.push(
         this.createNewEdge(e).then(() => {
           // Reload neighbors in case we linked to a vertex that isn't loaded in the graph
@@ -1525,7 +1531,9 @@ export class GraphExplorer extends React.Component<GraphExplorerProps, GraphExpl
   /**
    * For unit testing purposes
    */
-  public onGraphUpdated(timestamp: number): void {}
+
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars
+  public onGraphUpdated(_timestamp: number): void {}
 
   /**
    * Get node properties for styling purposes. Result is the union of all properties of all nodes.
@@ -1533,17 +1541,17 @@ export class GraphExplorer extends React.Component<GraphExplorerProps, GraphExpl
   private collectNodeProperties(vertices: GraphData.GremlinVertex[]) {
     const props = {} as any; // Hashset
     $.each(vertices, (index: number, item: GraphData.GremlinVertex) => {
-      for (var p in item) {
+      for (const p in item) {
         // DocDB: Exclude type because it's always 'vertex'
         if (p !== "type" && typeof (item as any)[p] === "string") {
           props[p] = true;
         }
       }
       // Inspect properties
-      if (item.hasOwnProperty("properties")) {
+      if (Object.prototype.hasOwnProperty.call(item, "properties")) {
         // TODO This is DocDB-graph specific
         // Assume each property value is [{value:... }]
-        for (var f in item.properties) {
+        for (const f in item.properties) {
           props[f] = true;
         }
       }
@@ -1570,21 +1578,21 @@ export class GraphExplorer extends React.Component<GraphExplorerProps, GraphExpl
       return;
     }
 
-    let data = this.originalGraphData.getVertexById(id);
+    const data = this.originalGraphData.getVertexById(id);
 
     // A bit of translation to make it easier to display
-    let props: { [id: string]: ViewModels.GremlinPropertyValueType[] } = {};
+    const props: { [id: string]: ViewModels.GremlinPropertyValueType[] } = {};
-    for (let p in data.properties) {
+    for (const p in data.properties) {
       props[p] = data.properties[p].map((gremlinProperty) => gremlinProperty.value);
     }
 
     // update neighbors
-    let sources: NeighborVertexBasicInfo[] = [];
+    const sources: NeighborVertexBasicInfo[] = [];
-    let targets: NeighborVertexBasicInfo[] = [];
+    const targets: NeighborVertexBasicInfo[] = [];
     this.props.onResetDefaultGraphConfigValues();
-    let nodeCaption = this.state.igraphConfigUiData.nodeCaptionChoice;
+    const nodeCaption = this.state.igraphConfigUiData.nodeCaptionChoice;
     this.updateSelectedNodeNeighbors(data.id, nodeCaption, sources, targets);
-    let sData: GraphHighlightedNodeData = {
+    const sData: GraphHighlightedNodeData = {
       id: data.id,
       label: data.label,
       properties: props,
@@ -1611,16 +1619,16 @@ export class GraphExplorer extends React.Component<GraphExplorerProps, GraphExpl
     targets: NeighborVertexBasicInfo[]
   ): void {
     // update neighbors
-    let gd = this.originalGraphData;
+    const gd = this.originalGraphData;
-    let v = gd.getVertexById(id);
+    const v = gd.getVertexById(id);
 
     // Clear the array while keeping the references
     sources.length = 0;
     targets.length = 0;
 
-    let possibleEdgeLabels = {} as any; // Collect all edge labels in a hashset
+    const possibleEdgeLabels = {} as any; // Collect all edge labels in a hashset
 
-    for (let p in v.inE) {
+    for (const p in v.inE) {
       possibleEdgeLabels[p] = true;
       const edges = v.inE[p];
       $.each(edges, (index: number, edge: GraphData.GremlinShortInEdge) => {
@@ -1629,7 +1637,7 @@ export class GraphExplorer extends React.Component<GraphExplorerProps, GraphExpl
           // If id not known, it must be an edge node whose neighbor hasn't been loaded into the graph, yet
           return;
         }
-        let caption = GraphData.GraphData.getNodePropValue(gd.getVertexById(neighborId), nodeCaption) as string;
+        const caption = GraphData.GraphData.getNodePropValue(gd.getVertexById(neighborId), nodeCaption) as string;
         sources.push({
           name: caption,
           id: neighborId,
@@ -1639,7 +1647,7 @@ export class GraphExplorer extends React.Component<GraphExplorerProps, GraphExpl
       });
     }
 
-    for (let p in v.outE) {
+    for (const p in v.outE) {
       possibleEdgeLabels[p] = true;
       const edges = v.outE[p];
       $.each(edges, (index: number, edge: GraphData.GremlinShortOutEdge) => {
@@ -1648,7 +1656,7 @@ export class GraphExplorer extends React.Component<GraphExplorerProps, GraphExpl
           // If id not known, it must be an edge node whose neighbor hasn't been loaded into the graph, yet
           return;
         }
-        let caption = GraphData.GraphData.getNodePropValue(gd.getVertexById(neighborId), nodeCaption) as string;
+        const caption = GraphData.GraphData.getNodePropValue(gd.getVertexById(neighborId), nodeCaption) as string;
         targets.push({
           name: caption,
           id: neighborId,
@@ -1660,7 +1668,7 @@ export class GraphExplorer extends React.Component<GraphExplorerProps, GraphExpl
 
     this.setState({
       possibleEdgeLabels: Object.keys(possibleEdgeLabels).map(
-        (value: string, index: number, array: string[]): InputTypeaheadComponent.Item => {
+        (value: string): InputTypeaheadComponent.Item => {
           return { caption: value, value: value };
         }
       ),
@@ -1681,20 +1689,20 @@ export class GraphExplorer extends React.Component<GraphExplorerProps, GraphExpl
       return;
     }
 
-    let updatedVertex = vertices[0];
+    const updatedVertex = vertices[0];
     if (this.originalGraphData.hasVertexId(updatedVertex.id)) {
-      let currentVertex = this.originalGraphData.getVertexById(updatedVertex.id);
+      const currentVertex = this.originalGraphData.getVertexById(updatedVertex.id);
       // Copy updated properties
-      if (currentVertex.hasOwnProperty("properties")) {
+      if (Object.prototype.hasOwnProperty.call(currentVertex, "properties")) {
         delete currentVertex["properties"];
       }
-      for (var p in updatedVertex) {
+      for (const p in updatedVertex) {
         (currentVertex as any)[p] = updatedVertex[p];
       }
     }
 
     // TODO This kind of assumes saveVertexProperty is done from property panes.
-    let hn = this.state.highlightedNode;
+    const hn = this.state.highlightedNode;
     if (hn && hn.id === updatedVertex.id) {
       this.updatePropertiesPane(hn.id);
     }
@@ -1708,7 +1716,7 @@ export class GraphExplorer extends React.Component<GraphExplorerProps, GraphExpl
     igraphConfig?: IGraphConfig
   ) {
     this.originalGraphData = graphData;
-    let gd = JSON.parse(JSON.stringify(this.originalGraphData));
+    const gd = JSON.parse(JSON.stringify(this.originalGraphData));
     if (!this.d3ForceGraph) {
       console.warn("Attempting to update graph, but d3ForceGraph not initialized, yet.");
       return;
@@ -1873,7 +1881,7 @@ export class GraphExplorer extends React.Component<GraphExplorerProps, GraphExpl
 
     promise
       .then((result: GremlinClient.GremlinRequestResult) => this.processGremlinQueryResults(result))
-      .catch((error: any) => {
+      .catch((error: Error) => {
         const errorMsg = `Failed to process query result: ${getErrorMessage(error)}`;
         GraphExplorer.reportToConsole(ConsoleDataType.Error, errorMsg);
         this.setState({

src/Explorer/Graph/GraphExplorerComponent/LeftPaneComponent.tsx

@@ -58,7 +58,7 @@ export class LeftPaneComponent extends React.Component<LeftPaneComponentProps> {
         className={className}
         as="tr"
         aria-label={node.caption}
-        onActivated={(e) => this.props.onRootNodeSelected(node.id)}
+        onActivated={() => this.props.onRootNodeSelected(node.id)}
         key={node.id}
       >
         <td className="resultItem">

src/Explorer/Graph/GraphExplorerComponent/MiddlePaneComponent.tsx

@@ -1,8 +1,8 @@
 import * as React from "react";
-import { GraphVizComponent, GraphVizComponentProps } from "./GraphVizComponent";
 import CollapseArrowIcon from "../../../../images/Collapse_arrow_14x14.svg";
 import ExpandIcon from "../../../../images/Expand_14x14.svg";
 import LoadingIndicatorIcon from "../../../../images/LoadingIndicator_3Squares.gif";
+import { GraphVizComponent, GraphVizComponentProps } from "./GraphVizComponent";
 
 interface MiddlePaneComponentProps {
   isTabsContentExpanded: boolean;
@@ -17,7 +17,14 @@ export class MiddlePaneComponent extends React.Component<MiddlePaneComponentProp
       <div className="middlePane">
         <div className="graphTitle">
           <span className="paneTitle">Graph</span>
-          <span className="graphExpandCollapseBtn pull-right" onClick={this.props.toggleExpandGraph}>
+          <span
+            className="graphExpandCollapseBtn pull-right"
+            onClick={this.props.toggleExpandGraph}
+            role="button"
+            aria-expanded={this.props.isTabsContentExpanded}
+            aria-name="View graph in full screen"
+            tabIndex={0}
+          >
             <img
               src={this.props.isTabsContentExpanded ? CollapseArrowIcon : ExpandIcon}
               alt={this.props.isTabsContentExpanded ? "collapse graph content" : "expand graph content"}

src/Explorer/Graph/GraphExplorerComponent/NodePropertiesComponent.test.tsx

@@ -1,8 +1,8 @@
-import React from "react";
 import { mount, ReactWrapper } from "enzyme";
 import * as Q from "q";
-import { NodePropertiesComponent, NodePropertiesComponentProps, Mode } from "./NodePropertiesComponent";
+import React from "react";
-import { GraphHighlightedNodeData, EditedProperties, EditedEdges, PossibleVertex } from "./GraphExplorer";
+import { GraphHighlightedNodeData, PossibleVertex } from "./GraphExplorer";
+import { Mode, NodePropertiesComponent, NodePropertiesComponentProps } from "./NodePropertiesComponent";
 
 describe("Property pane", () => {
   const title = "My Title";
@@ -37,17 +37,18 @@ describe("Property pane", () => {
     return {
       expandedTitle: title,
       isCollapsed: false,
-      onCollapsedChanged: (newValue: boolean): void => {},
+      onCollapsedChanged: jest.fn(),
       node: highlightedNode,
-      getPkIdFromNodeData: (v: GraphHighlightedNodeData): string => null,
+      getPkIdFromNodeData: (): string => undefined,
-      collectionPartitionKeyProperty: null,
+      collectionPartitionKeyProperty: undefined,
-      updateVertexProperties: (editedProperties: EditedProperties): Q.Promise<void> => Q.resolve(),
+      updateVertexProperties: (): Q.Promise<void> => Q.resolve(),
-      selectNode: (id: string): void => {},
+      selectNode: jest.fn(),
-      updatePossibleVertices: (): Q.Promise<PossibleVertex[]> => Q.resolve(null),
+      updatePossibleVertices: (): Q.Promise<PossibleVertex[]> => Q.resolve(undefined),
-      possibleEdgeLabels: null,
+      possibleEdgeLabels: undefined,
-      editGraphEdges: (editedEdges: EditedEdges): Q.Promise<any> => Q.resolve(),
+      //eslint-disable-next-line
-      deleteHighlightedNode: (): void => {},
+      editGraphEdges: (): Q.Promise<any> => Q.resolve(),
-      onModeChanged: (newMode: Mode): void => {},
+      deleteHighlightedNode: jest.fn(),
+      onModeChanged: jest.fn(),
       viewMode: Mode.READONLY_PROP,
     };
   };

src/Explorer/Graph/GraphExplorerComponent/NodePropertiesComponent.tsx

@@ -6,9 +6,9 @@
 
 import * as React from "react";
 import CancelIcon from "../../../../images/cancel.svg";
-import CheckIcon from "../../../../images/check.svg";
+import CheckIcon from "../../../../images/check-1.svg";
 import DeleteIcon from "../../../../images/delete.svg";
-import EditIcon from "../../../../images/edit.svg";
+import EditIcon from "../../../../images/edit-1.svg";
 import * as ViewModels from "../../../Contracts/ViewModels";
 import { AccessibleElement } from "../../Controls/AccessibleElement/AccessibleElement";
 import { CollapsiblePanel } from "../../Controls/CollapsiblePanel/CollapsiblePanel";
@@ -72,7 +72,7 @@ export class NodePropertiesComponent extends React.Component<
     super(props);
     this.state = {
       editedProperties: {
-        pkId: null,
+        pkId: undefined,
         readOnlyProperties: [],
         existingProperties: [],
         addedProperties: [],
@@ -98,15 +98,12 @@ export class NodePropertiesComponent extends React.Component<
     };
   }
 
-  public static getDerivedStateFromProps(
+  public static getDerivedStateFromProps(props: NodePropertiesComponentProps): Partial<NodePropertiesComponentState> {
-    props: NodePropertiesComponentProps,
-    state: NodePropertiesComponentState
-  ): Partial<NodePropertiesComponentState> {
     if (props.viewMode !== Mode.READONLY_PROP) {
       return { isDeleteConfirm: false };
     }
 
-    return null;
+    return undefined;
   }
 
   public render(): JSX.Element {
@@ -138,10 +135,10 @@ export class NodePropertiesComponent extends React.Component<
    * @param value
    */
   private static getTypeOption(value: any): ViewModels.InputPropertyValueTypeString {
-    if (value == null) {
+    if (value === undefined) {
       return "null";
     }
-    let type = typeof value;
+    const type = typeof value;
     switch (type) {
       case "number":
       case "boolean":
@@ -172,10 +169,9 @@ export class NodePropertiesComponent extends React.Component<
     ];
 
     const existingProps: ViewModels.InputProperty[] = [];
-
     if (this.props.node.hasOwnProperty("properties")) {
       const hProps = this.props.node["properties"];
-      for (let p in hProps) {
+      for (const p in hProps) {
         const propValues = hProps[p];
         (p === partitionKeyProperty ? readOnlyProps : existingProps).push({
           key: p,
@@ -437,7 +433,7 @@ export class NodePropertiesComponent extends React.Component<
         </div>
       );
     } else {
-      return null;
+      return undefined;
     }
   }
 

src/Explorer/Menus/CommandBar/CommandBarComponentAdapter.tsx

@@ -4,11 +4,10 @@
  * and update any knockout observables passed from the parent.
  */
 import { CommandBar as FluentCommandBar, ICommandBarItemProps } from "@fluentui/react";
+import { useNotebook } from "Explorer/Notebook/useNotebook";
 import * as React from "react";
 import create, { UseStore } from "zustand";
 import { StyleConstants } from "../../../Common/Constants";
-import * as ViewModels from "../../../Contracts/ViewModels";
-import { useTabs } from "../../../hooks/useTabs";
 import { CommandButtonComponentProps } from "../../Controls/CommandButton/CommandButtonComponent";
 import Explorer from "../../Explorer";
 import { useSelectedNode } from "../../useSelectedNode";
@@ -54,8 +53,8 @@ export const CommandBar: React.FC<Props> = ({ container }: Props) => {
   const uiFabricControlButtons = CommandBarUtil.convertButton(controlButtons, backgroundColor);
   uiFabricControlButtons.forEach((btn: ICommandBarItemProps) => (btn.iconOnly = true));
 
-  if (useTabs.getState().activeTab?.tabKind === ViewModels.CollectionTabKind.NotebookV2) {
+  if (useNotebook.getState().isPhoenix) {
-    uiFabricControlButtons.unshift(CommandBarUtil.createMemoryTracker("memoryTracker"));
+    uiFabricControlButtons.unshift(CommandBarUtil.createConnectionStatus(container, "connectionStatus"));
   }
 
   return (

src/Explorer/Menus/CommandBar/CommandBarComponentButtonFactory.test.ts

@@ -103,19 +103,25 @@ describe("CommandBarComponentButtonFactory tests", () => {
 
       const buttons = CommandBarComponentButtonFactory.createStaticCommandBarButtons(mockExplorer, selectedNodeState);
       const enableNotebookBtn = buttons.find((button) => button.commandButtonLabel === enableNotebookBtnLabel);
-      expect(enableNotebookBtn).toBeDefined();
+
-      expect(enableNotebookBtn.disabled).toBe(false);
+      //TODO: modify once notebooks are available
-      expect(enableNotebookBtn.tooltipText).toBe("");
+      expect(enableNotebookBtn).toBeUndefined();
+      //expect(enableNotebookBtn).toBeDefined();
+      //expect(enableNotebookBtn.disabled).toBe(false);
+      //expect(enableNotebookBtn.tooltipText).toBe("");
     });
 
     it("Notebooks is not enabled and is unavailable - button should be shown and disabled", () => {
       const buttons = CommandBarComponentButtonFactory.createStaticCommandBarButtons(mockExplorer, selectedNodeState);
       const enableNotebookBtn = buttons.find((button) => button.commandButtonLabel === enableNotebookBtnLabel);
-      expect(enableNotebookBtn).toBeDefined();
+
-      expect(enableNotebookBtn.disabled).toBe(true);
+      //TODO: modify once notebooks are available
-      expect(enableNotebookBtn.tooltipText).toBe(
+      expect(enableNotebookBtn).toBeUndefined();
-        "Notebooks are not yet available in your account's region. View supported regions here: https://aka.ms/cosmos-enable-notebooks."
+      //expect(enableNotebookBtn).toBeDefined();
-      );
+      //expect(enableNotebookBtn.disabled).toBe(true);
+      //expect(enableNotebookBtn.tooltipText).toBe(
+      //  "Notebooks are not yet available in your account's region. View supported regions here: https://aka.ms/cosmos-enable-notebooks."
+      //);
     });
   });
 
@@ -192,8 +198,11 @@ describe("CommandBarComponentButtonFactory tests", () => {
       const buttons = CommandBarComponentButtonFactory.createStaticCommandBarButtons(mockExplorer, selectedNodeState);
       const openMongoShellBtn = buttons.find((button) => button.commandButtonLabel === openMongoShellBtnLabel);
       expect(openMongoShellBtn).toBeDefined();
-      expect(openMongoShellBtn.disabled).toBe(false);
+
-      expect(openMongoShellBtn.tooltipText).toBe("");
+      //TODO: modify once notebooks are available
+      expect(openMongoShellBtn.disabled).toBe(true);
+      //expect(openMongoShellBtn.disabled).toBe(false);
+      //expect(openMongoShellBtn.tooltipText).toBe("");
     });
 
     it("Notebooks is enabled and is available - button should be shown and enabled", () => {
@@ -203,8 +212,11 @@ describe("CommandBarComponentButtonFactory tests", () => {
       const buttons = CommandBarComponentButtonFactory.createStaticCommandBarButtons(mockExplorer, selectedNodeState);
       const openMongoShellBtn = buttons.find((button) => button.commandButtonLabel === openMongoShellBtnLabel);
       expect(openMongoShellBtn).toBeDefined();
-      expect(openMongoShellBtn.disabled).toBe(false);
+
-      expect(openMongoShellBtn.tooltipText).toBe("");
+      //TODO: modify once notebooks are available
+      expect(openMongoShellBtn.disabled).toBe(true);
+      //expect(openMongoShellBtn.disabled).toBe(false);
+      //expect(openMongoShellBtn.tooltipText).toBe("");
     });
 
     it("Notebooks is enabled and is available, terminal is unavailable due to ipRules - button should be hidden", () => {
@@ -290,9 +302,13 @@ describe("CommandBarComponentButtonFactory tests", () => {
 
       const buttons = CommandBarComponentButtonFactory.createStaticCommandBarButtons(mockExplorer, selectedNodeState);
       const openCassandraShellBtn = buttons.find((button) => button.commandButtonLabel === openCassandraShellBtnLabel);
+
       expect(openCassandraShellBtn).toBeDefined();
-      expect(openCassandraShellBtn.disabled).toBe(false);
+
-      expect(openCassandraShellBtn.tooltipText).toBe("");
+      //TODO: modify once notebooks are available
+      expect(openCassandraShellBtn.disabled).toBe(true);
+      //expect(openCassandraShellBtn.disabled).toBe(false);
+      //expect(openCassandraShellBtn.tooltipText).toBe("");
     });
 
     it("Notebooks is enabled and is available - button should be shown and enabled", () => {
@@ -302,8 +318,11 @@ describe("CommandBarComponentButtonFactory tests", () => {
       const buttons = CommandBarComponentButtonFactory.createStaticCommandBarButtons(mockExplorer, selectedNodeState);
       const openCassandraShellBtn = buttons.find((button) => button.commandButtonLabel === openCassandraShellBtnLabel);
       expect(openCassandraShellBtn).toBeDefined();
-      expect(openCassandraShellBtn.disabled).toBe(false);
+
-      expect(openCassandraShellBtn.tooltipText).toBe("");
+      //TODO: modify once notebooks are available
+      expect(openCassandraShellBtn.disabled).toBe(true);
+      //expect(openCassandraShellBtn.disabled).toBe(false);
+      //expect(openCassandraShellBtn.tooltipText).toBe("");
     });
   });
 

src/Explorer/Menus/CommandBar/CommandBarComponentButtonFactory.tsx

@@ -22,6 +22,7 @@ import * as Constants from "../../../Common/Constants";
 import { configContext, Platform } from "../../../ConfigContext";
 import * as ViewModels from "../../../Contracts/ViewModels";
 import { useSidePanel } from "../../../hooks/useSidePanel";
+import { JunoClient } from "../../../Juno/JunoClient";
 import { userContext } from "../../../UserContext";
 import { getCollectionName, getDatabaseName } from "../../../Utils/APITypeUtils";
 import { isServerlessAccount } from "../../../Utils/CapabilityUtils";
@@ -67,35 +68,52 @@ export function createStaticCommandBarButtons(
     newCollectionBtn.children.push(newDatabaseBtn);
   }
 
-  buttons.push(createDivider());
-
   if (useNotebook.getState().isNotebookEnabled) {
+    buttons.push(createDivider());
+    const notebookButtons: CommandButtonComponentProps[] = [];
+
     const newNotebookButton = createNewNotebookButton(container);
     newNotebookButton.children = [createNewNotebookButton(container), createuploadNotebookButton(container)];
-    buttons.push(newNotebookButton);
+    notebookButtons.push(newNotebookButton);
 
     if (container.notebookManager?.gitHubOAuthService) {
-      buttons.push(createManageGitHubAccountButton(container));
+      notebookButtons.push(createManageGitHubAccountButton(container));
+    }
+    if (useNotebook.getState().isPhoenix && configContext.isTerminalEnabled) {
+      notebookButtons.push(createOpenTerminalButton(container));
+    }
+    if (selectedNodeState.isConnectedToContainer()) {
+      notebookButtons.push(createNotebookWorkspaceResetButton(container));
     }
-
-    buttons.push(createOpenTerminalButton(container));
-
-    buttons.push(createNotebookWorkspaceResetButton(container));
     if (
       (userContext.apiType === "Mongo" &&
         useNotebook.getState().isShellEnabled &&
         selectedNodeState.isDatabaseNodeOrNoneSelected()) ||
       userContext.apiType === "Cassandra"
     ) {
-      buttons.push(createDivider());
+      notebookButtons.push(createDivider());
       if (userContext.apiType === "Cassandra") {
-        buttons.push(createOpenCassandraTerminalButton(container));
+        notebookButtons.push(createOpenCassandraTerminalButton(container));
       } else {
-        buttons.push(createOpenMongoTerminalButton(container));
+        notebookButtons.push(createOpenMongoTerminalButton(container));
       }
     }
+
+    notebookButtons.forEach((btn) => {
+      if (!useNotebook.getState().isPhoenix) {
+        if (btn.commandButtonLabel.indexOf("Cassandra") !== -1) {
+          applyNotebooksTemporarilyDownStyle(btn, Constants.Notebook.cassandraShellTemporarilyDownMsg);
+        } else if (btn.commandButtonLabel.indexOf("Mongo") !== -1) {
+          applyNotebooksTemporarilyDownStyle(btn, Constants.Notebook.mongoShellTemporarilyDownMsg);
+        } else {
+          applyNotebooksTemporarilyDownStyle(btn, Constants.Notebook.temporarilyDownMsg);
+        }
+      }
+      buttons.push(btn);
+    });
   } else {
-    if (!isRunningOnNationalCloud()) {
+    if (!isRunningOnNationalCloud() && useNotebook.getState().isPhoenix) {
+      buttons.push(createDivider());
       buttons.push(createEnableNotebooksButton(container));
     }
   }
@@ -160,7 +178,6 @@ export function createContextCommandBarButtons(
       commandButtonLabel: label,
       ariaLabel: label,
       hasPopup: true,
-      disabled: selectedNodeState.isDatabaseNodeOrNoneSelected() && userContext.apiType === "Mongo",
     };
     buttons.push(newMongoShellBtn);
   }
@@ -309,8 +326,13 @@ function createNewDatabase(container: Explorer): CommandButtonComponentProps {
   return {
     iconSrc: AddDatabaseIcon,
     iconAlt: label,
-    onCommandClick: () =>
+    onCommandClick: async () => {
-      useSidePanel.getState().openSidePanel("New " + getDatabaseName(), <AddDatabasePanel explorer={container} />),
+      const throughputCap = userContext.databaseAccount?.properties.capacity?.totalThroughputLimit;
+      if (throughputCap && throughputCap !== -1) {
+        await useDatabases.getState().loadAllOffers();
+      }
+      useSidePanel.getState().openSidePanel("New " + getDatabaseName(), <AddDatabasePanel explorer={container} />);
+    },
     commandButtonLabel: label,
     ariaLabel: label,
     hasPopup: true,
@@ -411,6 +433,13 @@ export function createScriptCommandButtons(selectedNodeState: SelectedNodeState)
   return buttons;
 }
 
+function applyNotebooksTemporarilyDownStyle(buttonProps: CommandButtonComponentProps, tooltip: string): void {
+  if (!buttonProps.isDivider) {
+    buttonProps.disabled = true;
+    buttonProps.tooltipText = tooltip;
+  }
+}
+
 function createNewNotebookButton(container: Explorer): CommandButtonComponentProps {
   const label = "New Notebook";
   return {
@@ -584,16 +613,22 @@ function createNotebookWorkspaceResetButton(container: Explorer): CommandButtonC
 function createManageGitHubAccountButton(container: Explorer): CommandButtonComponentProps {
   const connectedToGitHub: boolean = container.notebookManager?.gitHubOAuthService.isLoggedIn();
   const label = connectedToGitHub ? "Manage GitHub settings" : "Connect to GitHub";
+  const junoClient = new JunoClient();
   return {
     iconSrc: GitHubIcon,
     iconAlt: label,
-    onCommandClick: () =>
+    onCommandClick: () => {
       useSidePanel
         .getState()
         .openSidePanel(
           label,
-          <GitHubReposPanel explorer={container} gitHubClientProp={container.notebookManager.gitHubClient} />
+          <GitHubReposPanel
-        ),
+            explorer={container}
+            gitHubClientProp={container.notebookManager.gitHubClient}
+            junoClientProp={junoClient}
+          />
+        );
+    },
     commandButtonLabel: label,
     hasPopup: false,
     disabled: false,

src/Explorer/Menus/CommandBar/CommandBarUtil.tsx

@@ -13,6 +13,8 @@ import { StyleConstants } from "../../../Common/Constants";
 import { Action, ActionModifiers } from "../../../Shared/Telemetry/TelemetryConstants";
 import * as TelemetryProcessor from "../../../Shared/Telemetry/TelemetryProcessor";
 import { CommandButtonComponentProps } from "../../Controls/CommandButton/CommandButtonComponent";
+import Explorer from "../../Explorer";
+import { ConnectionStatus } from "./ConnectionStatusComponent";
 import { MemoryTracker } from "./MemoryTrackerComponent";
 
 /**
@@ -22,6 +24,13 @@ import { MemoryTracker } from "./MemoryTrackerComponent";
 export const convertButton = (btns: CommandButtonComponentProps[], backgroundColor: string): ICommandBarItemProps[] => {
   const buttonHeightPx = StyleConstants.CommandBarButtonHeight;
 
+  const getFilter = (isDisabled: boolean): string => {
+    if (isDisabled) {
+      return StyleConstants.GrayScale;
+    }
+    return undefined;
+  };
+
   return btns
     .filter((btn) => btn)
     .map(
@@ -37,6 +46,7 @@ export const convertButton = (btns: CommandButtonComponentProps[], backgroundCol
             style: {
               width: StyleConstants.CommandBarIconWidth, // 16
               alignSelf: btn.iconName ? "baseline" : undefined,
+              filter: getFilter(btn.disabled),
             },
             imageProps: btn.iconSrc ? { src: btn.iconSrc, alt: btn.iconAlt } : undefined,
             iconName: btn.iconName,
@@ -123,8 +133,12 @@ export const convertButton = (btns: CommandButtonComponentProps[], backgroundCol
               width: 12,
               paddingLeft: 1,
               paddingTop: 6,
+              filter: getFilter(btn.disabled),
+            },
+            imageProps: {
+              src: ChevronDownIcon,
+              alt: btn.iconAlt,
             },
-            imageProps: { src: ChevronDownIcon, alt: btn.iconAlt },
           };
         }
 
@@ -189,3 +203,10 @@ export const createMemoryTracker = (key: string): ICommandBarItemProps => {
     onRender: () => <MemoryTracker />,
   };
 };
+
+export const createConnectionStatus = (container: Explorer, key: string): ICommandBarItemProps => {
+  return {
+    key,
+    onRender: () => <ConnectionStatus container={container} />,
+  };
+};

src/Explorer/Menus/CommandBar/ConnectionStatusComponent.less

@@ -0,0 +1,184 @@
+@import "../../../../less/Common/Constants";
+
+.connectionStatusContainer {
+    cursor: default;
+    align-items: center;
+    border: 1px;
+    min-height: 44px;
+
+    > span {
+        padding-right: 12px;
+        font-size: 12px;
+        font-family: @DataExplorerFont;
+        color: @DefaultFontColor;
+    }
+    &:focus{
+        outline: 0px;
+    }
+}
+.commandReactBtn {
+    &:hover {
+        background-color: rgb(238, 247, 255);
+        color: rgb(32, 31, 30);
+        cursor: pointer;
+    }
+    &:focus{
+        outline: 1px dashed #605e5c;
+    }
+}
+.connectedReactBtn {
+    &:hover {
+        background-color: rgb(238, 247, 255);
+        color: rgb(32, 31, 30);
+        cursor: pointer;
+    }
+    &:focus{
+        outline: 0px;
+    }
+}
+.connectIcon{
+        margin: 0px 4px;
+        height: 18px;
+        width: 18px;
+        color: rgb(0, 120, 212);
+} 
+  .status {
+    position: relative;
+    display: block;
+    margin-right: 8px;
+    width: 1em;
+    height: 1em;
+    font-size: 9px!important;
+    padding: 0px!important;
+    border-radius: 0.5em;
+  }
+  
+  .status::before,
+  .status::after {
+    position: absolute;
+    content: "";
+  }
+  
+  .status::before {
+    top: 0;
+    left: 0;
+    width: 1em;
+    height: 1em;
+    background-color: rgba(#fff, 0.1);
+    border-radius: 100%;
+    opacity: 1;
+    transform: translate3d(0, 0, 0) scale(0);
+  }
+  
+  .connected{
+    background-color: green;
+    box-shadow:
+      0 0 0 0em rgba(green, 0),
+      0em 0.05em 0.1em rgba(#000000, 0.2);
+    transform: translate3d(0, 0, 0) scale(1);
+  }
+  .connecting{
+    background-color:#ffbf00;
+    box-shadow:
+      0 0 0 0em rgba(#ffbf00, 0),
+      0em 0.05em 0.1em rgba(#000000, 0.2);
+    transform: translate3d(0, 0, 0) scale(1);
+  }
+  .failed{
+    background-color:#bd1919;
+    box-shadow:
+      0 0 0 0em rgba(#bd1919, 0),
+      0em 0.05em 0.1em rgba(#000000, 0.2);
+    transform: translate3d(0, 0, 0) scale(1);
+  }
+  
+  .status.connecting.is-animating {
+    animation: status-outer-connecting 3000ms infinite;
+  }
+  .status.failed.is-animating {
+    animation: status-outer-failed 3000ms infinite;
+  }
+  .status.connected.is-animating {
+    animation: status-outer-connected 3000ms infinite;
+  }
+  @keyframes status-outer-connected {
+    
+   0% {
+      transform: translate3d(0, 0, 0) scale(1);
+      box-shadow: 0 0 0 0em #008000, 0em 0.05em 0.1em rgba(0, 0, 0, 0.2);
+    }
+    20% {
+      transform: translate3d(0, 0, 0) scale(1);
+      box-shadow: 0 0 0 0em rgba(0, 128, 0, 0.6), 0em 0.05em 0.1em rgba(0, 0, 0, 0.5);
+    }
+    40% {
+      transform: translate3d(0, 0, 0) scale(1);
+      box-shadow: 0 0 0 0em rgba(0, 128, 0, 0.5), 0em 0.05em 0.1em rgba(0, 0, 0, 0.4);
+    }
+    60% {
+      transform: translate3d(0, 0, 0) scale(1);
+      box-shadow: 0 0 0 0em rgba(0, 128, 0, 0.3), 0em 0.05em 0.1em rgba(0, 0, 0, 0.3);
+    }
+    80% {
+      transform: translate3d(0, 0, 0) scale(1);
+      box-shadow: 0 0 0 0.5em rgba(0, 128, 0, 0.1), 0em 0.05em 0.1em rgba(0, 0, 0, 0.1);
+    }
+    85% {
+      transform: translate3d(0, 0, 0) scale(1);
+      box-shadow: 0 0 0 0em rgba(0, 128, 0, 0), 0em 0.05em 0.1em rgba(0, 0, 0, 0);
+    }
+  }
+  @keyframes status-outer-failed {
+    
+    0% {
+       transform: translate3d(0, 0, 0) scale(1);
+       box-shadow: 0 0 0 0em #bd1919, 0em 0.05em 0.1em rgba(0, 0, 0, 0.2);
+     }
+     20% {
+       transform: translate3d(0, 0, 0) scale(1);
+       box-shadow: 0 0 0 0em #c52d2d, 0em 0.05em 0.1em rgba(0, 0, 0, 0.5);
+     }
+     40% {
+       transform: translate3d(0, 0, 0) scale(1);
+       box-shadow: 0 0 0 0em #b47b7b, 0em 0.05em 0.1em rgba(0, 0, 0, 0.4);
+     }
+     60% {
+       transform: translate3d(0, 0, 0) scale(1);
+       box-shadow: 0 0 0 0em rgba(0, 128, 0, 0.3), 0em 0.05em 0.1em rgba(0, 0, 0, 0.3);
+     }
+     80% {
+       transform: translate3d(0, 0, 0) scale(1);
+       box-shadow: 0 0 0 0.5em rgba(0, 128, 0, 0.1), 0em 0.05em 0.1em rgba(0, 0, 0, 0.1);
+     }
+     85% {
+       transform: translate3d(0, 0, 0) scale(1);
+       box-shadow: 0 0 0 0em rgba(0, 128, 0, 0), 0em 0.05em 0.1em rgba(0, 0, 0, 0);
+     }
+   }
+   @keyframes status-outer-connecting {
+    
+    0% {
+       transform: translate3d(0, 0, 0) scale(1);
+       box-shadow: 0 0 0 0em #ffbf00, 0em 0.05em 0.1em rgba(0, 0, 0, 0.2);
+     }
+     20% {
+       transform: translate3d(0, 0, 0) scale(1);
+       box-shadow: 0 0 0 0em #f0dfad, 0em 0.05em 0.1em rgba(0, 0, 0, 0.5);
+     }
+     40% {
+       transform: translate3d(0, 0, 0) scale(1);
+       box-shadow: 0 0 0 0em rgba(198, 243, 198, 0.5), 0em 0.05em 0.1em rgba(0, 0, 0, 0.4);
+     }
+     60% {
+       transform: translate3d(0, 0, 0) scale(1);
+       box-shadow: 0 0 0 0em rgba(213, 241, 213, 0.3), 0em 0.05em 0.1em rgba(0, 0, 0, 0.3);
+     }
+     80% {
+       transform: translate3d(0, 0, 0) scale(1);
+       box-shadow: 0 0 0 0.5em rgba(0, 128, 0, 0.1), 0em 0.05em 0.1em rgba(0, 0, 0, 0.1);
+     }
+     85% {
+       transform: translate3d(0, 0, 0) scale(1);
+       box-shadow: 0 0 0 0em rgba(0, 128, 0, 0), 0em 0.05em 0.1em rgba(0, 0, 0, 0);
+     }
+   }

src/Explorer/Menus/CommandBar/ConnectionStatusComponent.tsx

@@ -0,0 +1,186 @@
+import {
+  FocusTrapCallout,
+  FocusZone,
+  FocusZoneTabbableElements,
+  FontWeights,
+  Icon,
+  mergeStyleSets,
+  ProgressIndicator,
+  Stack,
+  Text,
+  TooltipHost,
+} from "@fluentui/react";
+import { useId } from "@fluentui/react-hooks";
+import { ActionButton, DefaultButton } from "@fluentui/react/lib/Button";
+import * as React from "react";
+import "../../../../less/hostedexplorer.less";
+import { ConnectionStatusType, ContainerStatusType, Notebook } from "../../../Common/Constants";
+import Explorer from "../../Explorer";
+import { useNotebook } from "../../Notebook/useNotebook";
+import "../CommandBar/ConnectionStatusComponent.less";
+interface Props {
+  container: Explorer;
+}
+export const ConnectionStatus: React.FC<Props> = ({ container }: Props): JSX.Element => {
+  const connectionInfo = useNotebook((state) => state.connectionInfo);
+  const [second, setSecond] = React.useState("00");
+  const [minute, setMinute] = React.useState("00");
+  const [isActive, setIsActive] = React.useState(false);
+  const [counter, setCounter] = React.useState(0);
+  const [statusColor, setStatusColor] = React.useState("");
+  const [toolTipContent, setToolTipContent] = React.useState("Connect to temporary workspace.");
+  const [isBarDismissed, setIsBarDismissed] = React.useState<boolean>(false);
+  const buttonId = useId("callout-button");
+  const containerInfo = useNotebook((state) => state.containerStatus);
+
+  const styles = mergeStyleSets({
+    callout: {
+      width: 320,
+      padding: "20px 24px",
+    },
+    title: {
+      marginBottom: 12,
+      fontWeight: FontWeights.semilight,
+    },
+    buttons: {
+      display: "flex",
+      justifyContent: "flex-end",
+      marginTop: 20,
+    },
+  });
+
+  React.useEffect(() => {
+    let intervalId: NodeJS.Timeout;
+
+    if (isActive) {
+      intervalId = setInterval(() => {
+        const secondCounter = counter % 60;
+        const minuteCounter = Math.floor(counter / 60);
+        const computedSecond: string = String(secondCounter).length === 1 ? `0${secondCounter}` : `${secondCounter}`;
+        const computedMinute: string = String(minuteCounter).length === 1 ? `0${minuteCounter}` : `${minuteCounter}`;
+
+        setSecond(computedSecond);
+        setMinute(computedMinute);
+
+        setCounter((counter) => counter + 1);
+      }, 1000);
+    }
+    return () => clearInterval(intervalId);
+  }, [isActive, counter]);
+
+  React.useEffect(() => {
+    if (connectionInfo?.status === ConnectionStatusType.Reconnect) {
+      setToolTipContent("Click here to Reconnect to temporary workspace.");
+    } else if (connectionInfo?.status === ConnectionStatusType.Failed) {
+      setStatusColor("status failed is-animating");
+      setToolTipContent("Click here to Reconnect to temporary workspace.");
+    }
+  }, [connectionInfo.status]);
+
+  const stopTimer = () => {
+    setIsActive(false);
+    setCounter(0);
+    setSecond("00");
+    setMinute("00");
+  };
+
+  const memoryUsageInfo = useNotebook((state) => state.memoryUsageInfo);
+  const totalGB = memoryUsageInfo ? memoryUsageInfo.totalKB / Notebook.memoryGuageToGB : 0;
+  const usedGB = totalGB > 0 ? totalGB - memoryUsageInfo.freeKB / Notebook.memoryGuageToGB : 0;
+
+  if (
+    connectionInfo &&
+    (connectionInfo.status === ConnectionStatusType.Connect || connectionInfo.status === ConnectionStatusType.Reconnect)
+  ) {
+    return (
+      <ActionButton className="commandReactBtn" onClick={() => container.allocateContainer()}>
+        <TooltipHost content={toolTipContent}>
+          <Stack className="connectionStatusContainer" horizontal>
+            <Icon iconName="ConnectVirtualMachine" className="connectIcon" />
+            <span>{connectionInfo.status}</span>
+          </Stack>
+        </TooltipHost>
+      </ActionButton>
+    );
+  }
+
+  if (connectionInfo && connectionInfo.status === ConnectionStatusType.Connecting && isActive === false) {
+    stopTimer();
+    setIsActive(true);
+    setStatusColor("status connecting is-animating");
+    setToolTipContent("Connecting to temporary workspace.");
+  } else if (connectionInfo && connectionInfo.status === ConnectionStatusType.Connected && isActive === true) {
+    stopTimer();
+    setStatusColor("status connected is-animating");
+    setToolTipContent("Connected to temporary workspace.");
+  } else if (connectionInfo && connectionInfo.status === ConnectionStatusType.Failed && isActive === true) {
+    stopTimer();
+    setStatusColor("status failed is-animating");
+    setToolTipContent("Click here to Reconnect to temporary workspace.");
+  }
+  return (
+    <>
+      <TooltipHost
+        content={
+          containerInfo?.status === ContainerStatusType.Active
+            ? `Connected to temporary workspace. This temporary workspace will get disconnected in ${Math.round(
+                containerInfo.durationLeftInMinutes
+              )} minutes.`
+            : toolTipContent
+        }
+      >
+        <ActionButton
+          id={buttonId}
+          className={connectionInfo.status === ConnectionStatusType.Failed ? "commandReactBtn" : "connectedReactBtn"}
+          onClick={(e: React.MouseEvent<HTMLSpanElement>) =>
+            connectionInfo.status === ConnectionStatusType.Failed ? container.allocateContainer() : e.preventDefault()
+          }
+        >
+          <Stack className="connectionStatusContainer" horizontal>
+            <i className={statusColor}></i>
+            <span className={connectionInfo.status === ConnectionStatusType.Failed ? "connectionStatusFailed" : ""}>
+              {connectionInfo.status}
+            </span>
+            {connectionInfo.status === ConnectionStatusType.Connecting && isActive && (
+              <ProgressIndicator description={minute + ":" + second} />
+            )}
+            {connectionInfo.status === ConnectionStatusType.Connected && !isActive && (
+              <ProgressIndicator
+                className={totalGB !== 0 && usedGB / totalGB > 0.8 ? "lowMemory" : ""}
+                description={usedGB.toFixed(1) + " of " + totalGB.toFixed(1) + " GB"}
+                percentComplete={totalGB !== 0 ? usedGB / totalGB : 0}
+              />
+            )}
+          </Stack>
+          {!isBarDismissed &&
+          containerInfo.status &&
+          containerInfo.status === ContainerStatusType.Active &&
+          Math.round(containerInfo.durationLeftInMinutes) <= Notebook.remainingTimeForAlert ? (
+            <FocusTrapCallout
+              role="alertdialog"
+              className={styles.callout}
+              gapSpace={0}
+              target={`#${buttonId}`}
+              onDismiss={() => setIsBarDismissed(true)}
+              setInitialFocus
+            >
+              <Text block variant="xLarge" className={styles.title}>
+                Remaining Time
+              </Text>
+              <Text block variant="small">
+                This temporary workspace will get disconnected in {Math.round(containerInfo.durationLeftInMinutes)}{" "}
+                minutes. To save your work permanently, save your notebooks to a GitHub repository or download the
+                notebooks to your local machine before the session ends.
+              </Text>
+              <FocusZone handleTabKey={FocusZoneTabbableElements.all} isCircularNavigation>
+                <Stack className={styles.buttons} gap={8} horizontal>
+                  <DefaultButton onClick={() => setIsBarDismissed(true)}>Dimiss</DefaultButton>
+                </Stack>
+              </FocusZone>
+            </FocusTrapCallout>
+          ) : undefined}
+        </ActionButton>
+      </TooltipHost>
+    </>
+  );
+};

src/Explorer/Menus/NotificationConsole/NotificationConsoleComponent.tsx

@@ -6,7 +6,7 @@ import { Dropdown, IDropdownOption } from "@fluentui/react";
 import * as React from "react";
 import AnimateHeight from "react-animate-height";
 import LoaderIcon from "../../../../images/circular_loader_black_16x16.gif";
-import ClearIcon from "../../../../images/Clear.svg";
+import ClearIcon from "../../../../images/Clear-1.svg";
 import ErrorBlackIcon from "../../../../images/error_black.svg";
 import ErrorRedIcon from "../../../../images/error_red.svg";
 import infoBubbleIcon from "../../../../images/info-bubble-9x9.svg";
@@ -129,7 +129,7 @@ export class NotificationConsoleComponent extends React.Component<
             className="expandCollapseButton"
             role="button"
             tabIndex={0}
-            aria-label={"console button" + (this.props.isConsoleExpanded ? " collapsed" : " expanded")}
+            aria-label={"console button" + (this.props.isConsoleExpanded ? " expanded" : " collapsed")}
             aria-expanded={!this.props.isConsoleExpanded}
           >
             <img
@@ -205,7 +205,9 @@ export class NotificationConsoleComponent extends React.Component<
         {item.type === ConsoleDataType.Error && <img className="errorIcon" src={ErrorRedIcon} alt="error" />}
         {item.type === ConsoleDataType.InProgress && <img className="loaderIcon" src={LoaderIcon} alt="in progress" />}
         <span className="date">{item.date}</span>
-        <span className="message">{item.message}</span>
+        <span className="message" role="alert" aria-live="assertive">
+          {item.message}
+        </span>
       </div>
     ));
   }

src/Explorer/Menus/NotificationConsole/__snapshots__/NotificationConsoleComponent.test.tsx.snap

@@ -70,7 +70,7 @@ exports[`NotificationConsoleComponent renders the console 1`] = `
     </div>
     <div
       aria-expanded={true}
-      aria-label="console button expanded"
+      aria-label="console button collapsed"
       className="expandCollapseButton"
       role="button"
       tabIndex={0}
@@ -236,7 +236,7 @@ exports[`NotificationConsoleComponent renders the console 2`] = `
     </div>
     <div
       aria-expanded={true}
-      aria-label="console button expanded"
+      aria-label="console button collapsed"
       className="expandCollapseButton"
       role="button"
       tabIndex={0}
@@ -340,7 +340,9 @@ exports[`NotificationConsoleComponent renders the console 2`] = `
             date
           </span>
           <span
+            aria-live="assertive"
             className="message"
+            role="alert"
           >
             message
           </span>

src/Explorer/Notebook/NotebookComponent/NotebookComponentBootstrapper.tsx

@@ -1,3 +1,5 @@
+/* eslint-disable @typescript-eslint/no-explicit-any */
+import { Link } from "@fluentui/react";
 import { CellId, CellType, ImmutableNotebook } from "@nteract/commutable";
 // Vendor modules
 import {
@@ -13,13 +15,15 @@ import "@nteract/styles/editor-overrides.css";
 import "@nteract/styles/global-variables.css";
 import "codemirror/addon/hint/show-hint.css";
 import "codemirror/lib/codemirror.css";
+import { Notebook } from "Common/Constants";
+import { useDialog } from "Explorer/Controls/Dialog";
 import * as Immutable from "immutable";
 import * as React from "react";
 import { Provider } from "react-redux";
 import "react-table/react-table.css";
 import { AnyAction, Store } from "redux";
 import { NotebookClientV2 } from "../NotebookClientV2";
-import { NotebookUtil } from "../NotebookUtil";
+import { NotebookContentProviderType, NotebookUtil } from "../NotebookUtil";
 import * as NteractUtil from "../NTeractUtil";
 import * as CdbActions from "./actions";
 import { NotebookComponent } from "./NotebookComponent";
@@ -30,6 +34,19 @@ export interface NotebookComponentBootstrapperOptions {
   contentRef: ContentRef;
 }
 
+interface IWrapModel {
+  name: string;
+  path: string;
+  last_modified: Date;
+  created: string;
+  content: unknown;
+  format: string;
+  mimetype: unknown;
+  size: number;
+  writeable: boolean;
+  type: string;
+}
+
 export class NotebookComponentBootstrapper {
   public contentRef: ContentRef;
   protected renderExtraComponent: () => JSX.Element;
@@ -41,7 +58,7 @@ export class NotebookComponentBootstrapper {
     this.contentRef = options.contentRef;
   }
 
-  protected static wrapModelIntoContent(name: string, path: string, content: any) {
+  protected static wrapModelIntoContent(name: string, path: string, content: unknown): IWrapModel {
     return {
       name,
       path,
@@ -49,7 +66,7 @@ export class NotebookComponentBootstrapper {
       created: "",
       content,
       format: "json",
-      mimetype: null as any,
+      mimetype: undefined,
       size: 0,
       writeable: false,
       type: "notebook",
@@ -85,7 +102,11 @@ export class NotebookComponentBootstrapper {
     };
   }
 
-  public setContent(name: string, content: any): void {
+  public getNotebookPath(): string {
+    return this.getStore().getState().core.entities.contents.byRef.get(this.contentRef)?.filepath;
+  }
+
+  public setContent(name: string, content: unknown): void {
     this.getStore().dispatch(
       actions.fetchContentFulfilled({
         filepath: undefined,
@@ -116,11 +137,32 @@ export class NotebookComponentBootstrapper {
 
   /* Notebook operations. See nteract/packages/connected-components/src/notebook-menu/index.tsx */
   public notebookSave(): void {
-    this.getStore().dispatch(
+    if (
-      actions.save({
+      NotebookUtil.getContentProviderType(this.getNotebookPath()) ===
-        contentRef: this.contentRef,
+      NotebookContentProviderType.JupyterContentProviderType
-      })
+    ) {
-    );
+      useDialog.getState().showOkCancelModalDialog(
+        Notebook.saveNotebookModalTitle,
+        undefined,
+        "Save",
+        async () => {
+          this.getStore().dispatch(
+            actions.save({
+              contentRef: this.contentRef,
+            })
+          );
+        },
+        "Cancel",
+        undefined,
+        this.getSaveNotebookSubText()
+      );
+    } else {
+      this.getStore().dispatch(
+        actions.save({
+          contentRef: this.contentRef,
+        })
+      );
+    }
   }
 
   public notebookChangeKernel(kernelSpecName: string): void {
@@ -270,13 +312,16 @@ export class NotebookComponentBootstrapper {
   public isContentDirty(): boolean {
     const content = selectors.content(this.getStore().getState(), { contentRef: this.contentRef });
     if (!content) {
-      console.log("No error");
       return false;
     }
 
     return selectors.notebook.isDirty(content.model as Immutable.RecordOf<DocumentRecordProps>);
   }
 
+  public isNotebookUntrusted(): boolean {
+    return NotebookUtil.isNotebookUntrusted(this.getStore().getState(), this.contentRef);
+  }
+
   /**
    * For display purposes, only return non-killed kernels
    */
@@ -324,4 +369,19 @@ export class NotebookComponentBootstrapper {
   protected getStore(): Store<AppState, AnyAction> {
     return this.notebookClient.getStore();
   }
+
+  private getSaveNotebookSubText(): JSX.Element {
+    return (
+      <>
+        <p>{Notebook.saveNotebookModalContent}</p>
+        <br />
+        <p>
+          {Notebook.newNotebookModalContent2}
+          <Link href={Notebook.cosmosNotebookHomePageUrl} target="_blank">
+            {Notebook.learnMore}
+          </Link>
+        </p>
+      </>
+    );
+  }
 }

src/Explorer/Notebook/NotebookComponent/VirtualCommandBarComponent.tsx

@@ -1,12 +1,14 @@
 import { AppState, ContentRef, selectors } from "@nteract/core";
 import * as React from "react";
 import { connect } from "react-redux";
+import { NotebookUtil } from "../NotebookUtil";
 import * as NteractUtil from "../NTeractUtil";
 
 interface VirtualCommandBarComponentProps {
   kernelSpecName: string;
   kernelStatus: string;
   currentCellType: string;
+  isNotebookUntrusted: boolean;
   onRender: () => void;
 }
 
@@ -20,7 +22,8 @@ class VirtualCommandBarComponent extends React.Component<VirtualCommandBarCompon
     return (
       this.props.kernelStatus !== nextProps.kernelStatus ||
       this.props.kernelSpecName !== nextProps.kernelSpecName ||
-      this.props.currentCellType !== nextProps.currentCellType
+      this.props.currentCellType !== nextProps.currentCellType ||
+      this.props.isNotebookUntrusted !== nextProps.isNotebookUntrusted
     );
   }
 
@@ -50,6 +53,7 @@ const makeMapStateToProps = (
         kernelStatus,
         kernelSpecName,
         currentCellType,
+        isNotebookUntrusted: NotebookUtil.isNotebookUntrusted(state, contentRef),
       } as VirtualCommandBarComponentProps;
     }
 
@@ -69,6 +73,7 @@ const makeMapStateToProps = (
       kernelStatus,
       kernelSpecName,
       currentCellType,
+      isNotebookUntrusted: NotebookUtil.isNotebookUntrusted(state, contentRef),
       onRender: initialProps.onRender,
     };
   };

src/Explorer/Notebook/NotebookComponent/epics.ts

@@ -38,6 +38,7 @@ import { useTabs } from "../../../hooks/useTabs";
 import { Action as TelemetryAction, ActionModifiers } from "../../../Shared/Telemetry/TelemetryConstants";
 import * as TelemetryProcessor from "../../../Shared/Telemetry/TelemetryProcessor";
 import { logConsoleError, logConsoleInfo } from "../../../Utils/NotificationConsoleUtils";
+import { useDialog } from "../../Controls/Dialog";
 import * as FileSystemUtil from "../FileSystemUtil";
 import * as cdbActions from "../NotebookComponent/actions";
 import { NotebookUtil } from "../NotebookUtil";
@@ -108,7 +109,7 @@ const formWebSocketURL = (serverConfig: NotebookServiceConfig, kernelId: string,
   const q = params.toString();
   const suffix = q !== "" ? `?${q}` : "";
 
-  const url = (serverConfig.endpoint || "") + `api/kernels/${kernelId}/channels${suffix}`;
+  const url = (serverConfig.endpoint.slice(0, -1) || "") + `api/kernels/${kernelId}/channels${suffix}`;
 
   return url.replace(/^http(s)?/, "ws$1");
 };
@@ -686,10 +687,8 @@ const handleKernelConnectionLostEpic = (
         logConsoleError(msg);
         logFailureToTelemetry(state, "Kernel restart error", msg);
 
-        const explorer = window.dataExplorer;
+        useDialog.getState().showOkModalDialog("kernel restarts", msg);
-        if (explorer) {
+
-          explorer.showOkModalDialog("kernel restarts", msg);
-        }
         return of(EMPTY);
       }
 
@@ -773,8 +772,7 @@ const closeUnsupportedMimetypesEpic = (
     ofType(actions.FETCH_CONTENT_FULFILLED),
     mergeMap((action) => {
       const mimetype = action.payload.model.mimetype;
-      const explorer = window.dataExplorer;
+      if (!TextFile.handles(mimetype)) {
-      if (explorer && !TextFile.handles(mimetype)) {
         const filepath = action.payload.filepath;
         // Close tab and show error message
         useTabs
@@ -783,7 +781,7 @@ const closeUnsupportedMimetypesEpic = (
             (tab: any) => (tab as any).notebookPath && FileSystemUtil.isPathEqual((tab as any).notebookPath(), filepath)
           );
         const msg = `${filepath} cannot be rendered. Please download the file, in order to view it outside of Data Explorer.`;
-        explorer.showOkModalDialog("File cannot be rendered", msg);
+        useDialog.getState().showOkModalDialog("File cannot be rendered", msg);
         logConsoleError(msg);
       }
       return EMPTY;
@@ -803,19 +801,16 @@ const closeContentFailedToFetchEpic = (
   return action$.pipe(
     ofType(actions.FETCH_CONTENT_FAILED),
     mergeMap((action) => {
-      const explorer = window.dataExplorer;
+      const filepath = action.payload.filepath;
-      if (explorer) {
+      // Close tab and show error message
-        const filepath = action.payload.filepath;
+      useTabs
-        // Close tab and show error message
+        .getState()
-        useTabs
+        .closeTabsByComparator(
-          .getState()
+          (tab: any) => (tab as any).notebookPath && FileSystemUtil.isPathEqual((tab as any).notebookPath(), filepath)
-          .closeTabsByComparator(
+        );
-            (tab: any) => (tab as any).notebookPath && FileSystemUtil.isPathEqual((tab as any).notebookPath(), filepath)
+      const msg = `Failed to load file: ${filepath}.`;
-          );
+      useDialog.getState().showOkModalDialog("Failure to load", msg);
-        const msg = `Failed to load file: ${filepath}.`;
+      logConsoleError(msg);
-        explorer.showOkModalDialog("Failure to load", msg);
-        logConsoleError(msg);
-      }
       return EMPTY;
     })
   );

src/Explorer/Notebook/NotebookContainerClient.ts

@@ -1,20 +1,32 @@
 /**
  * Notebook container related stuff
  */
+import promiseRetry, { AbortError } from "p-retry";
+import { PhoenixClient } from "Phoenix/PhoenixClient";
 import * as Constants from "../../Common/Constants";
+import { ConnectionStatusType, HttpHeaders, HttpStatusCodes, Notebook } from "../../Common/Constants";
 import { getErrorMessage } from "../../Common/ErrorHandlingUtils";
 import * as Logger from "../../Common/Logger";
 import * as DataModels from "../../Contracts/DataModels";
+import { IPhoenixConnectionInfoResult, IProvisionData, IResponse } from "../../Contracts/DataModels";
 import { userContext } from "../../UserContext";
-import { createOrUpdate, destroy } from "../../Utils/arm/generatedClients/cosmosNotebooks/notebookWorkspaces";
+import { getAuthorizationHeader } from "../../Utils/AuthorizationUtils";
 import { logConsoleProgress } from "../../Utils/NotificationConsoleUtils";
 import { useNotebook } from "./useNotebook";
 
 export class NotebookContainerClient {
   private clearReconnectionAttemptMessage? = () => {};
   private isResettingWorkspace: boolean;
+  private phoenixClient: PhoenixClient;
+  private retryOptions: promiseRetry.Options;
 
   constructor(private onConnectionLost: () => void) {
+    this.phoenixClient = new PhoenixClient();
+    this.retryOptions = {
+      retries: Notebook.retryAttempts,
+      maxTimeout: Notebook.retryAttemptDelayMs,
+      minTimeout: Notebook.retryAttemptDelayMs,
+    };
     const notebookServerInfo = useNotebook.getState().notebookServerInfo;
     if (notebookServerInfo?.notebookServerEndpoint) {
       this.scheduleHeartbeat(Constants.Notebook.heartbeatDelayMs);
@@ -35,14 +47,17 @@ export class NotebookContainerClient {
    * Heartbeat: each ping schedules another ping
    */
   private scheduleHeartbeat(delayMs: number): void {
-    setTimeout(() => {
+    setTimeout(async () => {
-      this.getMemoryUsage()
+      const memoryUsageInfo = await this.getMemoryUsage();
-        .then((memoryUsageInfo) => useNotebook.getState().setMemoryUsageInfo(memoryUsageInfo))
+      useNotebook.getState().setMemoryUsageInfo(memoryUsageInfo);
-        .finally(() => this.scheduleHeartbeat(Constants.Notebook.heartbeatDelayMs));
+      const notebookServerInfo = useNotebook.getState().notebookServerInfo;
+      if (notebookServerInfo?.notebookServerEndpoint) {
+        this.scheduleHeartbeat(Constants.Notebook.heartbeatDelayMs);
+      }
     }, delayMs);
   }
 
-  private async getMemoryUsage(): Promise<DataModels.MemoryUsageInfo> {
+  public async getMemoryUsage(): Promise<DataModels.MemoryUsageInfo> {
     const notebookServerInfo = useNotebook.getState().notebookServerInfo;
     if (!notebookServerInfo || !notebookServerInfo.notebookServerEndpoint) {
       const error = "No server endpoint detected";
@@ -56,7 +71,28 @@ export class NotebookContainerClient {
 
     const { notebookServerEndpoint, authToken } = this.getNotebookServerConfig();
     try {
-      const response = await fetch(`${notebookServerEndpoint}/api/metrics/memory`, {
+      const runMemoryAsync = async () => {
+        return await this._getMemoryAsync(notebookServerEndpoint, authToken);
+      };
+      return await promiseRetry(runMemoryAsync, this.retryOptions);
+    } catch (error) {
+      Logger.logError(getErrorMessage(error), "NotebookContainerClient/getMemoryUsage");
+      if (!this.clearReconnectionAttemptMessage) {
+        this.clearReconnectionAttemptMessage = logConsoleProgress(
+          "Connection lost with Notebook server. Attempting to reconnect..."
+        );
+      }
+      this.onConnectionLost();
+      return undefined;
+    }
+  }
+
+  private async _getMemoryAsync(
+    notebookServerEndpoint: string,
+    authToken: string
+  ): Promise<DataModels.MemoryUsageInfo> {
+    if (this.shouldExecuteMemoryCall()) {
+      const response = await fetch(`${notebookServerEndpoint}api/metrics/memory`, {
         method: "GET",
         headers: {
           Authorization: authToken,
@@ -75,31 +111,36 @@ export class NotebookContainerClient {
             freeKB: memoryUsageInfo.free,
           };
         }
+      } else if (response.status === HttpStatusCodes.NotFound) {
+        throw new AbortError(response.statusText);
       }
-      return undefined;
+      throw new Error(response.statusText);
-    } catch (error) {
+    } else {
-      Logger.logError(getErrorMessage(error), "NotebookContainerClient/getMemoryUsage");
-      if (!this.clearReconnectionAttemptMessage) {
-        this.clearReconnectionAttemptMessage = logConsoleProgress(
-          "Connection lost with Notebook server. Attempting to reconnect..."
-        );
-      }
-      this.onConnectionLost();
       return undefined;
     }
   }
 
-  public async resetWorkspace(): Promise<void> {
+  private shouldExecuteMemoryCall(): boolean {
+    return (
+      useNotebook.getState().containerStatus?.status === Constants.ContainerStatusType.Active &&
+      useNotebook.getState().connectionInfo?.status === ConnectionStatusType.Connected
+    );
+  }
+
+  public async resetWorkspace(): Promise<IResponse<IPhoenixConnectionInfoResult>> {
     this.isResettingWorkspace = true;
+    let response: IResponse<IPhoenixConnectionInfoResult>;
     try {
-      await this._resetWorkspace();
+      response = await this._resetWorkspace();
     } catch (error) {
       Promise.reject(error);
+      return response;
     }
     this.isResettingWorkspace = false;
+    return response;
   }
 
-  private async _resetWorkspace(): Promise<void> {
+  private async _resetWorkspace(): Promise<IResponse<IPhoenixConnectionInfoResult>> {
     const notebookServerInfo = useNotebook.getState().notebookServerInfo;
     if (!notebookServerInfo || !notebookServerInfo.notebookServerEndpoint) {
       const error = "No server endpoint detected";
@@ -107,15 +148,17 @@ export class NotebookContainerClient {
       return Promise.reject(error);
     }
 
-    const { notebookServerEndpoint, authToken } = this.getNotebookServerConfig();
     try {
-      await fetch(`${notebookServerEndpoint}/api/shutdown`, {
+      if (useNotebook.getState().isPhoenix) {
-        method: "POST",
+        const provisionData: IProvisionData = {
-        headers: { Authorization: authToken },
+          cosmosEndpoint: userContext.databaseAccount.properties.documentEndpoint,
-      });
+        };
+        return await this.phoenixClient.resetContainer(provisionData);
+      }
+      return null;
     } catch (error) {
       Logger.logError(getErrorMessage(error), "NotebookContainerClient/resetWorkspace");
-      await this.recreateNotebookWorkspaceAsync();
+      throw error;
     }
   }
 
@@ -129,22 +172,11 @@ export class NotebookContainerClient {
     };
   }
 
-  private async recreateNotebookWorkspaceAsync(): Promise<void> {
+  private getHeaders(): HeadersInit {
-    const { databaseAccount } = userContext;
+    const authorizationHeader = getAuthorizationHeader();
-    if (!databaseAccount?.id) {
+    return {
-      throw new Error("DataExplorer not initialized");
+      [authorizationHeader.header]: authorizationHeader.token,
-    }
+      [HttpHeaders.contentType]: "application/json",
-    try {
+    };
-      await destroy(userContext.subscriptionId, userContext.resourceGroup, userContext.databaseAccount.name, "default");
-      await createOrUpdate(
-        userContext.subscriptionId,
-        userContext.resourceGroup,
-        userContext.databaseAccount.name,
-        "default"
-      );
-    } catch (error) {
-      Logger.logError(getErrorMessage(error), "NotebookContainerClient/recreateNotebookWorkspaceAsync");
-      return Promise.reject(error);
-    }
   }
 }

src/Explorer/Notebook/NotebookContentClient.ts

@@ -1,5 +1,6 @@
 import { stringifyNotebook } from "@nteract/commutable";
 import { FileType, IContent, IContentProvider, IEmptyContent, ServerConfig } from "@nteract/core";
+import { cloneDeep } from "lodash";
 import { AjaxResponse } from "rxjs/ajax";
 import * as StringUtils from "../../Utils/StringUtils";
 import * as FileSystemUtil from "./FileSystemUtil";
@@ -14,7 +15,17 @@ export class NotebookContentClient {
    * This updates the item and points all the children's parent to this item
    * @param item
    */
-  public updateItemChildren(item: NotebookContentItem): Promise<void> {
+  public async updateItemChildren(item: NotebookContentItem): Promise<NotebookContentItem> {
+    const subItems = await this.fetchNotebookFiles(item.path);
+    const clonedItem = cloneDeep(item);
+    subItems.forEach((subItem) => (subItem.parent = clonedItem));
+    clonedItem.children = subItems;
+
+    return clonedItem;
+  }
+
+  // TODO: Delete this function when ResourceTreeAdapter is removed.
+  public async updateItemChildrenInPlace(item: NotebookContentItem): Promise<void> {
     return this.fetchNotebookFiles(item.path).then((subItems) => {
       item.children = subItems;
       subItems.forEach((subItem) => (subItem.parent = item));
@@ -25,7 +36,10 @@ export class NotebookContentClient {
    *
    * @param parent parent folder
    */
-  public createNewNotebookFile(parent: NotebookContentItem): Promise<NotebookContentItem> {
+  public async createNewNotebookFile(
+    parent: NotebookContentItem,
+    isGithubTree?: boolean
+  ): Promise<NotebookContentItem> {
     if (!parent || parent.type !== NotebookContentItemType.Directory) {
       throw new Error(`Parent must be a directory: ${parent}`);
     }
@@ -46,6 +60,8 @@ export class NotebookContentClient {
         const notebookFile = xhr.response;
 
         const item = NotebookUtil.createNotebookContentItem(notebookFile.name, notebookFile.path, notebookFile.type);
+        useNotebook.getState().insertNotebookItem(parent, cloneDeep(item), isGithubTree);
+        // TODO: delete when ResourceTreeAdapter is removed
         if (parent.children) {
           item.parent = parent;
           parent.children.push(item);
@@ -55,18 +71,20 @@ export class NotebookContentClient {
       });
   }
 
-  public deleteContentItem(item: NotebookContentItem): Promise<void> {
+  public async deleteContentItem(item: NotebookContentItem, isGithubTree?: boolean): Promise<void> {
-    return this.deleteNotebookFile(item.path).then((path: string) => {
+    const path = await this.deleteNotebookFile(item.path);
-      if (!path || path !== item.path) {
+    useNotebook.getState().deleteNotebookItem(item, isGithubTree);
-        throw new Error("No path provided");
-      }
 
-      if (item.parent && item.parent.children) {
+    // TODO: Delete once old resource tree is removed
-        // Remove deleted child
+    if (!path || path !== item.path) {
-        const newChildren = item.parent.children.filter((child) => child.path !== path);
+      throw new Error("No path provided");
-        item.parent.children = newChildren;
+    }
-      }
+
-    });
+    if (item.parent && item.parent.children) {
+      // Remove deleted child
+      const newChildren = item.parent.children.filter((child) => child.path !== path);
+      item.parent.children = newChildren;
+    }
   }
 
   /**
@@ -78,12 +96,12 @@ export class NotebookContentClient {
   public async uploadFileAsync(
     name: string,
     content: string,
-    parent: NotebookContentItem
+    parent: NotebookContentItem,
+    isGithubTree?: boolean
   ): Promise<NotebookContentItem> {
     if (!parent || parent.type !== NotebookContentItemType.Directory) {
       throw new Error(`Parent must be a directory: ${parent}`);
     }
-
     const filepath = NotebookUtil.getFilePath(parent.path, name);
     if (await this.checkIfFilepathExists(filepath)) {
       throw new Error(`File already exists: ${filepath}`);
@@ -102,6 +120,8 @@ export class NotebookContentClient {
       .then((xhr: AjaxResponse) => {
         const notebookFile = xhr.response;
         const item = NotebookUtil.createNotebookContentItem(notebookFile.name, notebookFile.path, notebookFile.type);
+        useNotebook.getState().insertNotebookItem(parent, cloneDeep(item), isGithubTree);
+        // TODO: delete when ResourceTreeAdapter is removed
         if (parent.children) {
           item.parent = parent;
           parent.children.push(item);
@@ -124,7 +144,11 @@ export class NotebookContentClient {
    * @param sourcePath
    * @param targetName is not prefixed with path
    */
-  public renameNotebook(item: NotebookContentItem, targetName: string): Promise<NotebookContentItem> {
+  public renameNotebook(
+    item: NotebookContentItem,
+    targetName: string,
+    isGithubTree?: boolean
+  ): Promise<NotebookContentItem> {
     const sourcePath = item.path;
     // Match extension
     if (sourcePath.indexOf(".") !== -1) {
@@ -150,6 +174,9 @@ export class NotebookContentClient {
         item.name = notebookFile.name;
         item.path = notebookFile.path;
         item.timestamp = NotebookUtil.getCurrentTimestamp();
+
+        useNotebook.getState().updateNotebookItem(item, isGithubTree);
+
         return item;
       });
   }
@@ -159,7 +186,11 @@ export class NotebookContentClient {
    * @param parent
    * @param newDirectoryName basename of the new directory
    */
-  public async createDirectory(parent: NotebookContentItem, newDirectoryName: string): Promise<NotebookContentItem> {
+  public async createDirectory(
+    parent: NotebookContentItem,
+    newDirectoryName: string,
+    isGithubTree?: boolean
+  ): Promise<NotebookContentItem> {
     if (parent.type !== NotebookContentItemType.Directory) {
       throw new Error(`Parent is not a directory: ${parent.path}`);
     }
@@ -186,8 +217,11 @@ export class NotebookContentClient {
 
         const dir = xhr.response;
         const item = NotebookUtil.createNotebookContentItem(dir.name, dir.path, dir.type);
+        useNotebook.getState().insertNotebookItem(parent, cloneDeep(item), isGithubTree);
+        // TODO: delete when ResourceTreeAdapter is removed
         item.parent = parent;
         parent.children?.push(item);
+
         return item;
       });
   }

src/Explorer/Notebook/NotebookManager.tsx

@@ -18,6 +18,7 @@ import { Action, ActionModifiers } from "../../Shared/Telemetry/TelemetryConstan
 import * as TelemetryProcessor from "../../Shared/Telemetry/TelemetryProcessor";
 import { userContext } from "../../UserContext";
 import { getFullName } from "../../Utils/UserUtils";
+import { useDialog } from "../Controls/Dialog";
 import Explorer from "../Explorer";
 import { CopyNotebookPane } from "../Panes/CopyNotebookPane/CopyNotebookPane";
 import { GitHubReposPanel } from "../Panes/GitHubReposPanel/GitHubReposPanel";
@@ -29,6 +30,7 @@ import { SnapshotRequest } from "./NotebookComponent/types";
 import { NotebookContainerClient } from "./NotebookContainerClient";
 import { NotebookContentClient } from "./NotebookContentClient";
 import { SchemaAnalyzerNotebook } from "./SchemaAnalyzer/SchemaAnalyzerUtils";
+import { useNotebook } from "./useNotebook";
 
 type NotebookPaneContent = string | ImmutableNotebook;
 
@@ -89,16 +91,18 @@ export default class NotebookManager {
       this.gitHubClient.setToken(token?.access_token);
       if (this?.gitHubOAuthService.isLoggedIn()) {
         useSidePanel.getState().closeSidePanel();
-        useSidePanel
+        setTimeout(() => {
-          .getState()
+          useSidePanel
-          .openSidePanel(
+            .getState()
-            "Manage GitHub settings",
+            .openSidePanel(
-            <GitHubReposPanel
+              "Manage GitHub settings",
-              explorer={this.params.container}
+              <GitHubReposPanel
-              gitHubClientProp={this.params.container.notebookManager.gitHubClient}
+                explorer={this.params.container}
-              junoClientProp={this.junoClient}
+                gitHubClientProp={this.params.container.notebookManager.gitHubClient}
-            />
+                junoClientProp={this.junoClient}
-          );
+              />
+            );
+        }, 200);
       }
 
       this.params.refreshCommandBarButtons();
@@ -108,6 +112,7 @@ export default class NotebookManager {
     this.junoClient.subscribeToPinnedRepos((pinnedRepos) => {
       this.params.resourceTree.initializeGitHubRepos(pinnedRepos);
       this.params.resourceTree.triggerRender();
+      useNotebook.getState().initializeGitHubRepos(pinnedRepos);
     });
     this.refreshPinnedRepos();
   }
@@ -139,6 +144,7 @@ export default class NotebookManager {
           notebookContentRef={notebookContentRef}
           onTakeSnapshot={onTakeSnapshot}
         />,
+        "440px",
         onClosePanel
       );
   }
@@ -167,30 +173,33 @@ export default class NotebookManager {
     if (error.status === HttpStatusCodes.Unauthorized) {
       this.gitHubOAuthService.resetToken();
 
-      this.params.container.showOkCancelModalDialog(
+      useDialog
-        undefined,
+        .getState()
-        "Cosmos DB cannot access your Github account anymore. Please connect to GitHub again.",
+        .showOkCancelModalDialog(
-        "Connect to GitHub",
+          undefined,
-        () =>
+          "Cosmos DB cannot access your Github account anymore. Please connect to GitHub again.",
-          useSidePanel
+          "Connect to GitHub",
-            .getState()
+          () =>
-            .openSidePanel(
+            useSidePanel
-              "Connect to GitHub",
+              .getState()
-              <GitHubReposPanel
+              .openSidePanel(
-                explorer={this.params.container}
+                "Connect to GitHub",
-                gitHubClientProp={this.params.container.notebookManager.gitHubClient}
+                <GitHubReposPanel
-              />
+                  explorer={this.params.container}
-            ),
+                  gitHubClientProp={this.params.container.notebookManager.gitHubClient}
-        "Cancel",
+                  junoClientProp={this.junoClient}
-        undefined
+                />
-      );
+              ),
+          "Cancel",
+          undefined
+        );
     }
   };
 
   private promptForCommitMsg = (title: string, primaryButtonLabel: string) => {
     return new Promise<string>((resolve, reject) => {
       let commitMsg = "Committed from Azure Cosmos DB Notebooks";
-      this.params.container.showOkCancelModalDialog(
+      useDialog.getState().showOkCancelModalDialog(
         title || "Commit",
         undefined,
         primaryButtonLabel || "Commit",
@@ -203,6 +212,7 @@ export default class NotebookManager {
         "Cancel",
         () => reject(new Error("Commit dialog canceled")),
         undefined,
+        undefined,
         {
           label: "Commit message",
           autoAdjustHeight: true,

src/Explorer/Notebook/NotebookRenderer/NotebookReadOnlyRenderer.tsx

@@ -16,9 +16,10 @@ import "./NotebookReadOnlyRenderer.less";
 import SandboxOutputs from "./outputs/SandboxOutputs";
 
 export interface NotebookRendererProps {
-  contentRef: any;
+  contentRef: ContentRef;
   hideInputs?: boolean;
   hidePrompts?: boolean;
+  addTransform: (component: React.ComponentType & { MIMETYPE: string }) => void;
 }
 
 /**
@@ -27,7 +28,7 @@ export interface NotebookRendererProps {
 class NotebookReadOnlyRenderer extends React.Component<NotebookRendererProps> {
   componentDidMount() {
     if (!userContext.features.sandboxNotebookOutputs) {
-      loadTransform(this.props as any);
+      loadTransform(this.props as NotebookRendererProps);
     }
   }
 
@@ -59,7 +60,7 @@ class NotebookReadOnlyRenderer extends React.Component<NotebookRendererProps> {
       <div className="NotebookReadOnlyRender">
         <Cells contentRef={this.props.contentRef}>
           {{
-            code: ({ id, contentRef }: { id: any; contentRef: ContentRef }) => (
+            code: ({ id, contentRef }: { id: string; contentRef: ContentRef }) => (
               <CodeCell id={id} contentRef={contentRef}>
                 {{
                   prompt: (props: { id: string; contentRef: string }) => this.renderPrompt(props.id, props.contentRef),
@@ -73,14 +74,14 @@ class NotebookReadOnlyRenderer extends React.Component<NotebookRendererProps> {
                 }}
               </CodeCell>
             ),
-            markdown: ({ id, contentRef }: { id: any; contentRef: ContentRef }) => (
+            markdown: ({ id, contentRef }: { id: string; contentRef: ContentRef }) => (
               <MarkdownCell id={id} contentRef={contentRef} cell_type="markdown">
                 {{
                   editor: {},
                 }}
               </MarkdownCell>
             ),
-            raw: ({ id, contentRef }: { id: any; contentRef: ContentRef }) => (
+            raw: ({ id, contentRef }: { id: string; contentRef: ContentRef }) => (
               <RawCell id={id} contentRef={contentRef} cell_type="raw">
                 {{
                   editor: {
@@ -98,6 +99,7 @@ class NotebookReadOnlyRenderer extends React.Component<NotebookRendererProps> {
   }
 }
 
+// eslint-disable-next-line @typescript-eslint/no-unused-vars
 const makeMapDispatchToProps = (initialDispatch: Dispatch, initialProps: NotebookRendererProps) => {
   const mapDispatchToProps = (dispatch: Dispatch) => {
     return {
@@ -114,4 +116,4 @@ const makeMapDispatchToProps = (initialDispatch: Dispatch, initialProps: Noteboo
   return mapDispatchToProps;
 };
 
-export default connect(null, makeMapDispatchToProps)(NotebookReadOnlyRenderer);
+export default connect(undefined, makeMapDispatchToProps)(NotebookReadOnlyRenderer);

src/Explorer/Notebook/NotebookRenderer/NotebookRenderer.tsx

@@ -6,7 +6,7 @@ import CodeMirrorEditor from "@nteract/stateful-components/lib/inputs/connected-
 import { PassedEditorProps } from "@nteract/stateful-components/lib/inputs/editor";
 import * as React from "react";
 import { DndProvider } from "react-dnd";
-import HTML5Backend from "react-dnd-html5-backend";
+import { HTML5Backend } from "react-dnd-html5-backend";
 import { connect } from "react-redux";
 import { Dispatch } from "redux";
 import { userContext } from "../../../UserContext";
@@ -14,6 +14,7 @@ import * as cdbActions from "../NotebookComponent/actions";
 import loadTransform from "../NotebookComponent/loadTransform";
 import { CdbAppState, SnapshotFragment, SnapshotRequest } from "../NotebookComponent/types";
 import { NotebookUtil } from "../NotebookUtil";
+import SecurityWarningBar from "../SecurityWarningBar/SecurityWarningBar";
 import { AzureTheme } from "./AzureTheme";
 import "./base.css";
 import CellCreator from "./decorators/CellCreator";
@@ -107,6 +108,7 @@ class BaseNotebookRenderer extends React.Component<NotebookRendererProps> {
     return (
       <>
         <div className="NotebookRendererContainer">
+          <SecurityWarningBar contentRef={this.props.contentRef} />
           <div className="NotebookRenderer" ref={this.notebookRendererRef}>
             <DndProvider backend={HTML5Backend}>
               <KeyboardShortcuts contentRef={this.props.contentRef}>

src/Explorer/Notebook/NotebookRenderer/Prompt.less

@@ -19,6 +19,12 @@
     }
 }
 
+.disabledRunCellButton {
+    .runCellButton .ms-Button-flexContainer .ms-Button-icon {
+        color: @BaseMediumHigh;
+    }
+}
+
 .greyStopButton {
     .runCellButton .ms-Button-flexContainer .ms-Button-icon {
         color: @BaseMediumHigh;

src/Explorer/Notebook/NotebookRenderer/Prompt.tsx

@@ -5,6 +5,7 @@ import { Dispatch } from "redux";
 import { Action, ActionModifiers } from "../../../Shared/Telemetry/TelemetryConstants";
 import * as cdbActions from "../NotebookComponent/actions";
 import { CdbAppState } from "../NotebookComponent/types";
+import { NotebookUtil } from "../NotebookUtil";
 
 export interface PassedPromptProps {
   id: string;
@@ -12,6 +13,7 @@ export interface PassedPromptProps {
   status?: string;
   executionCount?: number;
   isHovered?: boolean;
+  isRunDisabled?: boolean;
   runCell?: () => void;
   stopCell?: () => void;
 }
@@ -20,6 +22,7 @@ interface ComponentProps {
   id: string;
   contentRef: ContentRef;
   isHovered?: boolean;
+  isNotebookUntrusted?: boolean;
   children: (props: PassedPromptProps) => React.ReactNode;
 }
 
@@ -47,6 +50,7 @@ export class PromptPure extends React.Component<Props> {
           runCell: this.props.executeCell,
           stopCell: this.props.stopExecution,
           isHovered: this.props.isHovered,
+          isRunDisabled: this.props.isNotebookUntrusted,
         })}
       </div>
     );
@@ -75,6 +79,7 @@ const makeMapStateToProps = (_state: CdbAppState, ownProps: ComponentProps): ((s
       status,
       executionCount,
       isHovered,
+      isNotebookUntrusted: NotebookUtil.isNotebookUntrusted(state, contentRef),
     };
   };
   return mapStateToProps;

src/Explorer/Notebook/NotebookRenderer/PromptContent.test.tsx

@@ -0,0 +1,27 @@
+import { shallow } from "enzyme";
+import { PassedPromptProps } from "./Prompt";
+import { promptContent } from "./PromptContent";
+
+describe("PromptContent", () => {
+  it("renders for busy status", () => {
+    const props: PassedPromptProps = {
+      id: "id",
+      contentRef: "contentRef",
+      status: "busy",
+    };
+    const wrapper = shallow(promptContent(props));
+
+    expect(wrapper).toMatchSnapshot();
+  });
+
+  it("renders when hovered", () => {
+    const props: PassedPromptProps = {
+      id: "id",
+      contentRef: "contentRef",
+      isHovered: true,
+    };
+    const wrapper = shallow(promptContent(props));
+
+    expect(wrapper).toMatchSnapshot();
+  });
+});

src/Explorer/Notebook/NotebookRenderer/PromptContent.tsx

@@ -1,5 +1,6 @@
 import { IconButton, Spinner, SpinnerSize } from "@fluentui/react";
 import * as React from "react";
+import { NotebookUtil } from "../NotebookUtil";
 import { PassedPromptProps } from "./Prompt";
 import "./Prompt.less";
 
@@ -23,15 +24,18 @@ export const promptContent = (props: PassedPromptProps): JSX.Element => {
       </div>
     );
   } else if (props.isHovered) {
-    const playButtonText = "Run cell";
+    const playButtonText = props.isRunDisabled ? NotebookUtil.UntrustedNotebookRunHint : "Run cell";
     return (
-      <IconButton
+      <div className={props.isRunDisabled ? "disabledRunCellButton" : ""}>
-        className="runCellButton"
+        <IconButton
-        iconProps={{ iconName: "MSNVideosSolid" }}
+          className="runCellButton"
-        title={playButtonText}
+          iconProps={{ iconName: "MSNVideosSolid" }}
-        ariaLabel={playButtonText}
+          title={playButtonText}
-        onClick={props.runCell}
+          ariaLabel={playButtonText}
-      />
+          disabled={props.isRunDisabled}
+          onClick={props.runCell}
+        />
+      </div>
     );
   } else {
     return <div style={{ paddingTop: 7 }}>{promptText(props)}</div>;

src/Explorer/Notebook/NotebookRenderer/StatusBar.tsx

@@ -79,7 +79,7 @@ interface InitialProps {
   contentRef: ContentRef;
 }
 
-const makeMapStateToProps = (initialState: AppState, initialProps: InitialProps): ((state: AppState) => Props) => {
+const makeMapStateToProps = (_initialState: AppState, initialProps: InitialProps): ((state: AppState) => Props) => {
   const { contentRef } = initialProps;
 
   const mapStateToProps = (state: AppState) => {
@@ -101,14 +101,14 @@ const makeMapStateToProps = (initialState: AppState, initialProps: InitialProps)
 
     const lastSaved = content && content.lastSaved ? content.lastSaved : undefined;
 
-    const kernelStatus = kernel !== undefined && kernel.status !== undefined ? kernel.status : NOT_CONNECTED;
+    const kernelStatus = kernel?.status || NOT_CONNECTED;
 
     // TODO: We need kernels associated to the kernelspec they came from
     //       so we can pluck off the display_name and provide it here
     let kernelSpecDisplayName = " ";
     if (kernelStatus === NOT_CONNECTED) {
       kernelSpecDisplayName = "no kernel";
-    } else if (kernel !== undefined && kernel.kernelSpecName !== undefined) {
+    } else if (kernel?.kernelSpecName) {
       kernelSpecDisplayName = kernel.kernelSpecName;
     } else if (content && content.type === "notebook") {
       kernelSpecDisplayName = selectors.notebook.displayName(content.model) || " ";

src/Explorer/Notebook/NotebookRenderer/Toolbar.tsx

@@ -36,6 +36,7 @@ interface StateProps {
   cellIdAbove: CellId;
   cellIdBelow: CellId;
   hasCodeOutput: boolean;
+  isNotebookUntrusted: boolean;
 }
 
 class BaseToolbar extends React.PureComponent<ComponentProps & DispatchProps & StateProps> {
@@ -43,12 +44,16 @@ class BaseToolbar extends React.PureComponent<ComponentProps & DispatchProps & S
 
   render(): JSX.Element {
     let items: IContextualMenuItem[] = [];
+    const isNotebookUntrusted = this.props.isNotebookUntrusted;
+    const runTooltip = isNotebookUntrusted ? NotebookUtil.UntrustedNotebookRunHint : undefined;
 
     if (this.props.cellType === "code") {
       items = items.concat([
         {
           key: "Run",
           text: "Run",
+          title: runTooltip,
+          disabled: isNotebookUntrusted,
           onClick: () => {
             this.props.executeCell();
             this.props.traceNotebookTelemetry(Action.NotebooksExecuteCellFromMenu, ActionModifiers.Mark);
@@ -223,6 +228,7 @@ const makeMapStateToProps = (state: AppState, ownProps: ComponentProps): ((state
       cellIdAbove,
       cellIdBelow,
       hasCodeOutput: cellType === "code" && NotebookUtil.hasCodeCellOutput(cell as ImmutableCodeCell),
+      isNotebookUntrusted: NotebookUtil.isNotebookUntrusted(state, ownProps.contentRef),
     };
   };
   return mapStateToProps;

src/Explorer/Notebook/NotebookRenderer/__snapshots__/PromptContent.test.tsx.snap

@@ -0,0 +1,60 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`PromptContent renders for busy status 1`] = `
+<div
+  className="greyStopButton"
+  style={
+    Object {
+      "left": 0,
+      "maxHeight": "100%",
+      "position": "sticky",
+      "top": 0,
+      "width": "100%",
+      "zIndex": 300,
+    }
+  }
+>
+  <CustomizedIconButton
+    ariaLabel="Stop cell execution"
+    className="runCellButton"
+    iconProps={
+      Object {
+        "iconName": "CircleStopSolid",
+      }
+    }
+    style={
+      Object {
+        "position": "absolute",
+      }
+    }
+    title="Stop cell execution"
+  />
+  <StyledSpinnerBase
+    size={3}
+    style={
+      Object {
+        "paddingTop": 5,
+        "position": "absolute",
+        "width": "100%",
+      }
+    }
+  />
+</div>
+`;
+
+exports[`PromptContent renders when hovered 1`] = `
+<div
+  className=""
+>
+  <CustomizedIconButton
+    ariaLabel="Run cell"
+    className="runCellButton"
+    iconProps={
+      Object {
+        "iconName": "MSNVideosSolid",
+      }
+    }
+    title="Run cell"
+  />
+</div>
+`;

src/Explorer/Notebook/NotebookRenderer/decorators/draggable/index.tsx

@@ -11,7 +11,6 @@ import {
   DropTargetConnector,
   DropTargetMonitor,
 } from "react-dnd";
-
 import { connect } from "react-redux";
 import { Dispatch } from "redux";
 import styled, { StyledComponent } from "styled-components";
@@ -123,9 +122,10 @@ export const cellTarget = {
   drop(props: Props, monitor: DropTargetMonitor, component: any): void {
     if (monitor) {
       const hoverUpperHalf = isDragUpper(props, monitor, component.el);
+      const item: Props = monitor.getItem();
       // DropTargetSpec monitor definition could be undefined. we'll need a check for monitor in order to pass validation.
       props.moveCell({
-        id: monitor.getItem().id,
+        id: item.id,
         destinationId: props.id,
         above: hoverUpperHalf,
         contentRef: props.contentRef,

src/Explorer/Notebook/NotebookRenderer/decorators/kbd-shortcuts/index.tsx

@@ -4,6 +4,7 @@ import Immutable from "immutable";
 import React from "react";
 import { connect } from "react-redux";
 import { Dispatch } from "redux";
+import { NotebookUtil } from "../../../NotebookUtil";
 
 interface ComponentProps {
   contentRef: ContentRef;
@@ -14,6 +15,7 @@ interface StateProps {
   cellMap: Immutable.Map<string, any>;
   cellOrder: Immutable.List<string>;
   focusedCell?: string | null;
+  isNotebookUntrusted: boolean;
 }
 
 interface DispatchProps {
@@ -59,8 +61,13 @@ export class KeyboardShortcuts extends React.Component<Props> {
       cellOrder,
       focusedCell,
       cellMap,
+      isNotebookUntrusted,
     } = this.props;
 
+    if (isNotebookUntrusted) {
+      return;
+    }
+
     let ctrlKeyPressed = e.ctrlKey;
     // Allow cmd + enter (macOS) to operate like ctrl + enter
     if (process.platform === "darwin") {
@@ -125,6 +132,7 @@ export const makeMapStateToProps = (_state: AppState, ownProps: ComponentProps)
       cellOrder,
       cellMap,
       focusedCell,
+      isNotebookUntrusted: NotebookUtil.isNotebookUntrusted(state, contentRef),
     };
   };
   return mapStateToProps;

src/Explorer/Notebook/NotebookUtil.ts

@@ -1,16 +1,25 @@
 import { ImmutableCodeCell, ImmutableNotebook } from "@nteract/commutable";
+import { AppState, selectors } from "@nteract/core";
 import domtoimage from "dom-to-image";
 import Html2Canvas from "html2canvas";
 import path from "path";
 import * as GitHubUtils from "../../Utils/GitHubUtils";
 import * as StringUtils from "../../Utils/StringUtils";
+import * as InMemoryContentProviderUtils from "../Notebook/NotebookComponent/ContentProviders/InMemoryContentProviderUtils";
 import { SnapshotFragment } from "./NotebookComponent/types";
 import { NotebookContentItem, NotebookContentItemType } from "./NotebookContentItem";
 
 // Must match rx-jupyter' FileType
 export type FileType = "directory" | "file" | "notebook";
+export enum NotebookContentProviderType {
+  GitHubContentProviderType,
+  InMemoryContentProviderType,
+  JupyterContentProviderType,
+}
 // Utilities for notebooks
 export class NotebookUtil {
+  public static UntrustedNotebookRunHint = "Please trust notebook first before running any code cells";
+
   /**
    * It's a notebook file if the filename ends with .ipynb.
    */
@@ -123,6 +132,18 @@ export class NotebookUtil {
     return relativePath.split("/").pop();
   }
 
+  public static getContentProviderType(path: string): NotebookContentProviderType {
+    if (InMemoryContentProviderUtils.fromContentUri(path)) {
+      return NotebookContentProviderType.InMemoryContentProviderType;
+    }
+
+    if (GitHubUtils.fromContentUri(path)) {
+      return NotebookContentProviderType.GitHubContentProviderType;
+    }
+
+    return NotebookContentProviderType.JupyterContentProviderType;
+  }
+
   public static replaceName(path: string, newName: string): string {
     const contentInfo = GitHubUtils.fromContentUri(path);
     if (contentInfo) {
@@ -153,6 +174,16 @@ export class NotebookUtil {
     );
   }
 
+  public static isNotebookUntrusted(state: AppState, contentRef: string): boolean {
+    const content = selectors.content(state, { contentRef });
+    if (content?.type === "notebook") {
+      const metadata = selectors.notebook.metadata(content.model);
+      return metadata.getIn(["untrusted"]) as boolean;
+    }
+
+    return false;
+  }
+
   /**
    * Find code cells with display
    * @param notebookObject

src/Explorer/Notebook/SecurityWarningBar/SecurityWarningBar.test.tsx

@@ -0,0 +1,31 @@
+import { shallow } from "enzyme";
+import React from "react";
+import { SecurityWarningBar } from "./SecurityWarningBar";
+
+describe("SecurityWarningBar", () => {
+  it("renders if notebook is untrusted", () => {
+    const wrapper = shallow(
+      <SecurityWarningBar
+        contentRef={"contentRef"}
+        isNotebookUntrusted={true}
+        markNotebookAsTrusted={undefined}
+        saveNotebook={undefined}
+      />
+    );
+
+    expect(wrapper).toMatchSnapshot();
+  });
+
+  it("renders if notebook is trusted", () => {
+    const wrapper = shallow(
+      <SecurityWarningBar
+        contentRef={"contentRef"}
+        isNotebookUntrusted={false}
+        markNotebookAsTrusted={undefined}
+        saveNotebook={undefined}
+      />
+    );
+
+    expect(wrapper).toMatchSnapshot();
+  });
+});

src/Explorer/Notebook/SecurityWarningBar/SecurityWarningBar.tsx

@@ -0,0 +1,93 @@
+import { MessageBar, MessageBarButton, MessageBarType } from "@fluentui/react";
+import { actions, AppState } from "@nteract/core";
+import React from "react";
+import { connect } from "react-redux";
+import { Dispatch } from "redux";
+import { NotebookUtil } from "../NotebookUtil";
+
+export interface SecurityWarningBarPureProps {
+  contentRef: string;
+}
+
+interface SecurityWarningBarDispatchProps {
+  markNotebookAsTrusted: (contentRef: string) => void;
+  saveNotebook: (contentRef: string) => void;
+}
+
+type SecurityWarningBarProps = SecurityWarningBarPureProps & StateProps & SecurityWarningBarDispatchProps;
+
+interface SecurityWarningBarState {
+  isBarDismissed: boolean;
+}
+
+export class SecurityWarningBar extends React.Component<SecurityWarningBarProps, SecurityWarningBarState> {
+  constructor(props: SecurityWarningBarProps) {
+    super(props);
+
+    this.state = {
+      isBarDismissed: false,
+    };
+  }
+
+  render(): JSX.Element {
+    return this.props.isNotebookUntrusted && !this.state.isBarDismissed ? (
+      <MessageBar
+        messageBarType={MessageBarType.warning}
+        isMultiline={false}
+        onDismiss={() => this.setState({ isBarDismissed: true })}
+        dismissButtonAriaLabel="Close"
+        actions={
+          <MessageBarButton
+            onClick={() => {
+              this.props.markNotebookAsTrusted(this.props.contentRef);
+              this.props.saveNotebook(this.props.contentRef);
+            }}
+          >
+            Trust Notebook
+          </MessageBarButton>
+        }
+      >
+        {" "}
+        This notebook was downloaded from the public gallery. Running code cells from a notebook authored by someone
+        else may involve security risks.
+      </MessageBar>
+    ) : (
+      <></>
+    );
+  }
+}
+
+interface StateProps {
+  isNotebookUntrusted: boolean;
+}
+
+interface InitialProps {
+  contentRef: string;
+}
+
+// Redux
+const makeMapStateToProps = (state: AppState, initialProps: InitialProps) => {
+  const mapStateToProps = (state: AppState): StateProps => ({
+    isNotebookUntrusted: NotebookUtil.isNotebookUntrusted(state, initialProps.contentRef),
+  });
+  return mapStateToProps;
+};
+
+const makeMapDispatchToProps = () => {
+  const mapDispatchToProps = (dispatch: Dispatch): SecurityWarningBarDispatchProps => {
+    return {
+      markNotebookAsTrusted: (contentRef: string) => {
+        return dispatch(
+          actions.deleteMetadataField({
+            contentRef,
+            field: "untrusted",
+          })
+        );
+      },
+      saveNotebook: (contentRef: string) => dispatch(actions.save({ contentRef })),
+    };
+  };
+  return mapDispatchToProps;
+};
+
+export default connect(makeMapStateToProps, makeMapDispatchToProps)(SecurityWarningBar);

src/Explorer/Notebook/SecurityWarningBar/__snapshots__/SecurityWarningBar.test.tsx.snap

@@ -0,0 +1,22 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`SecurityWarningBar renders if notebook is trusted 1`] = `<Fragment />`;
+
+exports[`SecurityWarningBar renders if notebook is untrusted 1`] = `
+<StyledMessageBar
+  actions={
+    <CustomizedMessageBarButton
+      onClick={[Function]}
+    >
+      Trust Notebook
+    </CustomizedMessageBarButton>
+  }
+  dismissButtonAriaLabel="Close"
+  isMultiline={false}
+  messageBarType={5}
+  onDismiss={[Function]}
+>
+   
+  This notebook was downloaded from the public gallery. Running code cells from a notebook authored by someone else may involve security risks.
+</StyledMessageBar>
+`;

src/Explorer/Notebook/notebookClientV2.test.ts

@@ -35,6 +35,7 @@ describe("auto start kernel", () => {
         connectionInfo: {
           authToken: "autToken",
           notebookServerEndpoint: "notebookServerEndpoint",
+          forwardingId: "Id",
         },
         databaseAccountName: undefined,
         defaultExperience: undefined,