Initial Fabric support (#1607)

* Add Platform.Fabric to run in context of Fabric

* Use separate StyleConstants

We want to have more flexibility with Styles at runtime
but Constants depend on ConfigContext and therefore
get loaded very early at startup.

* Add Fabric specific styles and Fluent theme

documentDBFabric.less contains all styles for Fabric.
We use React.lazy to import them conditionally at
runtime preventing webpack from preprocessing
them into main.css.

* Restyle CommandBar for Fabric
with more roundness and native colors.

* Disable Notebooks when running in Fabric

* Disable Synapse and Scripts commands for Fabric

* Fix code formatting issues

* Fetch encrypted token from sessionStorage for fabric platform

* Fix Tabs style

* Dark refresh icons for Fabric

* Use new ResourceTree2 for Fabric

* Fluent tree should have a fixed width
otherwise the action buttons jump around on hover.

* Disable remaining Script actions in Fabric

* Revert accidentally committed change
which broke a test

* Fix cross-origin error second try

* Adjust @FabrixBoxMargin css

* Hide Database Scale node on Fabric

* Remove all Collection child nodes on Fabric

* Add a comment about why we need FabricPlatform.tsx

* Fix equality checks

* Fix more Colors for Fabric

* Switch resource tree to "medium" size

* Fix formatting again

* Fix formatting again

* Disable no-var-requires error on some intended var import.

* Increase memory limit for build

* Use standard Segoe UI font for Fabric

* Improve Tabs design for Fabric

* Fix active Tab style bug in Portal
introduced with 39a7765aef

---------

Co-authored-by: Laurent Nguyen <laurent.nguyen@microsoft.com>

src/Explorer/Tree/Collection.ts

@@ -37,6 +37,7 @@ import QueryTablesTab from "../Tabs/QueryTablesTab";
 import { CollectionSettingsTabV2 } from "../Tabs/SettingsTabV2";
 import { useDatabases } from "../useDatabases";
 import { useSelectedNode } from "../useSelectedNode";
+import { Platform, configContext } from "./../../ConfigContext";
 import ConflictId from "./ConflictId";
 import DocumentId from "./DocumentId";
 import StoredProcedure from "./StoredProcedure";
@@ -205,7 +206,8 @@ export default class Collection implements ViewModels.Collection {
         .map((node) => <Trigger>node);
     });
 
-    const showScriptsMenus: boolean = userContext.apiType === "SQL" || userContext.apiType === "Gremlin";
+    const showScriptsMenus: boolean =
+      configContext.platform != Platform.Fabric && (userContext.apiType === "SQL" || userContext.apiType === "Gremlin");
     this.showStoredProcedures = ko.observable<boolean>(showScriptsMenus);
     this.showTriggers = ko.observable<boolean>(showScriptsMenus);
     this.showUserDefinedFunctions = ko.observable<boolean>(showScriptsMenus);

src/Explorer/Tree/ResourceTree.tsx

@@ -39,6 +39,7 @@ import { GitHubReposPanel } from "../Panes/GitHubReposPanel/GitHubReposPanel";
 import TabsBase from "../Tabs/TabsBase";
 import { useDatabases } from "../useDatabases";
 import { useSelectedNode } from "../useSelectedNode";
+import { Platform, configContext } from "./../../ConfigContext";
 import StoredProcedure from "./StoredProcedure";
 import Trigger from "./Trigger";
 import UserDefinedFunction from "./UserDefinedFunction";
@@ -69,7 +70,8 @@ export const ResourceTree: React.FC<ResourceTreeProps> = ({ container }: Resourc
     shallow
   );
   const { activeTab, refreshActiveTab } = useTabs();
-  const showScriptNodes = userContext.apiType === "SQL" || userContext.apiType === "Gremlin";
+  const showScriptNodes =
+    configContext.platform !== Platform.Fabric && (userContext.apiType === "SQL" || userContext.apiType === "Gremlin");
   const pseudoDirPath = "PsuedoDir";
 
   const buildGalleryCallout = (): JSX.Element => {

src/Explorer/Tree/ResourceTreeAdapter.tsx

@@ -40,6 +40,7 @@ import { GitHubReposPanel } from "../Panes/GitHubReposPanel/GitHubReposPanel";
 import TabsBase from "../Tabs/TabsBase";
 import { useDatabases } from "../useDatabases";
 import { useSelectedNode } from "../useSelectedNode";
+import { Platform, configContext } from "./../../ConfigContext";
 import StoredProcedure from "./StoredProcedure";
 import Trigger from "./Trigger";
 import UserDefinedFunction from "./UserDefinedFunction";
@@ -249,7 +250,9 @@ export class ResourceTreeAdapter implements ReactAdapter {
    * @param container
    */
   private static showScriptNodes(container: Explorer): boolean {
-    return userContext.apiType === "SQL" || userContext.apiType === "Gremlin";
+    return (
+      configContext.platform !== Platform.Fabric && (userContext.apiType === "SQL" || userContext.apiType === "Gremlin")
+    );
   }
 
   private buildCollectionNode(database: ViewModels.Database, collection: ViewModels.Collection): TreeNode {