[Unified Search] Hide ES|QL ad hoc data views from the data view picker (#177109)

## Summary

This PR uses the new `esql` data view `type` to hide ES|QL ad hoc data
views from the Unified Search data view picker since they are an
implementation detail and should not be visible to users.

Resolves #170098.
Resolves #166911.
Partially addresses #176873.

### Checklist

- [ ] Any text added follows [EUI's writing
guidelines](https://elastic.github.io/eui/#/guidelines/writing), uses
sentence case text and includes [i18n
support](https://github.com/elastic/kibana/blob/main/packages/kbn-i18n/README.md)
- [ ]
[Documentation](https://www.elastic.co/guide/en/kibana/master/development-documentation.html)
was added for features that require explanation or tutorials
- [x] [Unit or functional
tests](https://www.elastic.co/guide/en/kibana/master/development-tests.html)
were updated or added to match the most common scenarios
- [ ] [Flaky Test
Runner](https://ci-stats.kibana.dev/trigger_flaky_test_runner/1) was
used on any tests changed
- [ ] Any UI touched in this PR is usable by keyboard only (learn more
about [keyboard accessibility](https://webaim.org/techniques/keyboard/))
- [ ] Any UI touched in this PR does not create any new axe failures
(run axe in browser:
[FF](https://addons.mozilla.org/en-US/firefox/addon/axe-devtools/),
[Chrome](https://chrome.google.com/webstore/detail/axe-web-accessibility-tes/lhdoppojpmngadmnindnejefpokejbdd?hl=en-US))
- [ ] If a plugin configuration key changed, check if it needs to be
allowlisted in the cloud and added to the [docker
list](https://github.com/elastic/kibana/blob/main/src/dev/build/tasks/os_packages/docker_generator/resources/base/bin/kibana-docker)
- [ ] This renders correctly on smaller devices using a responsive
layout. (You can test this [in your
browser](https://www.browserstack.com/guide/responsive-testing-on-local-server))
- [ ] This was checked for [cross-browser
compatibility](https://www.elastic.co/support/matrix#matrix_browsers)

### For maintainers

- [ ] This was checked for breaking API changes and was [labeled
appropriately](https://www.elastic.co/guide/en/kibana/master/contributing.html#kibana-release-notes-process)

---------

Co-authored-by: kibanamachine <42973632+kibanamachine@users.noreply.github.com>

packages/kbn-esql-utils/src/types.ts

@@ -7,6 +7,5 @@
  */
 
 export enum TextBasedLanguages {
-  SQL = 'SQL',
   ESQL = 'ESQL',
 }

src/plugins/unified_search/public/dataview_picker/change_dataview.test.tsx

@@ -17,7 +17,7 @@ import { indexPatternEditorPluginMock as dataViewEditorPluginMock } from '@kbn/d
 import { TextBasedLanguages } from '@kbn/esql-utils';
 import { ChangeDataView } from './change_dataview';
 import { DataViewSelector } from './data_view_selector';
-import { dataViewMock } from './mocks/dataview';
+import { dataViewMock, dataViewMockEsql } from './mocks/dataview';
 import { DataViewPickerPropsExtended } from './data_view_picker';
 import { render, screen } from '@testing-library/react';
 import userEvent from '@testing-library/user-event';
@@ -157,8 +157,8 @@ describe('DataView component', () => {
         {
           ...props,
           onDataViewCreated: jest.fn(),
-          textBasedLanguages: [TextBasedLanguages.ESQL, TextBasedLanguages.SQL],
-          textBasedLanguage: TextBasedLanguages.SQL,
+          textBasedLanguages: [TextBasedLanguages.ESQL],
+          textBasedLanguage: TextBasedLanguages.ESQL,
         },
         false
       )
@@ -168,35 +168,7 @@ describe('DataView component', () => {
     expect(props.onTextLangQuerySubmit).toHaveBeenCalled();
   });
 
-  it('should not propagate the adHoc dataviews for text based mode', async () => {
-    const component = mount(
-      wrapDataViewComponentInContext(
-        {
-          ...props,
-          onDataViewCreated: jest.fn(),
-          textBasedLanguages: [TextBasedLanguages.ESQL, TextBasedLanguages.SQL],
-          textBasedLanguage: TextBasedLanguages.ESQL,
-          savedDataViews: [
-            {
-              id: 'dataview-1',
-              title: 'dataview-1',
-            },
-          ],
-          adHocDataViews: [dataViewMock],
-        },
-        false
-      )
-    );
-    findTestSubject(component, 'dataview-trigger').simulate('click');
-    expect(component.find(DataViewSelector).prop('dataViewsList')).toStrictEqual([
-      {
-        id: 'dataview-1',
-        title: 'dataview-1',
-      },
-    ]);
-  });
-
-  it('should propagate the adHoc dataviews for dataview mode', async () => {
+  it('should properly handle ad hoc data views', async () => {
     const component = mount(
       wrapDataViewComponentInContext(
         {
@@ -223,6 +195,40 @@ describe('DataView component', () => {
         id: 'the-data-view-id',
         title: 'the-data-view-title',
         name: 'the-data-view',
+        type: 'default',
+        isAdhoc: true,
+      },
+    ]);
+  });
+
+  it('should properly handle ES|QL ad hoc data views', async () => {
+    const component = mount(
+      wrapDataViewComponentInContext(
+        {
+          ...props,
+          onDataViewCreated: jest.fn(),
+          savedDataViews: [
+            {
+              id: 'dataview-1',
+              title: 'dataview-1',
+            },
+          ],
+          adHocDataViews: [dataViewMockEsql],
+        },
+        false
+      )
+    );
+    findTestSubject(component, 'dataview-trigger').simulate('click');
+    expect(component.find(DataViewSelector).prop('dataViewsList')).toStrictEqual([
+      {
+        id: 'dataview-1',
+        title: 'dataview-1',
+      },
+      {
+        id: 'the-data-view-esql-id',
+        title: 'the-data-view-esql-title',
+        name: 'the-data-view-esql',
+        type: 'esql',
         isAdhoc: true,
       },
     ]);

src/plugins/unified_search/public/dataview_picker/change_dataview.tsx

@@ -55,11 +55,12 @@ export const TextBasedLanguagesTransitionModal = (
   </React.Suspense>
 );
 
-const mapAdHocDataView = (adHocDataView: DataView) => {
+const mapAdHocDataView = (adHocDataView: DataView): DataViewListItemEnhanced => {
   return {
     title: adHocDataView.title,
     name: adHocDataView.name,
     id: adHocDataView.id!,
+    type: adHocDataView.type,
     isAdhoc: true,
   };
 };
@@ -112,9 +113,8 @@ export function ChangeDataView({
       const savedDataViewRefs: DataViewListItemEnhanced[] = savedDataViews
         ? savedDataViews
         : await data.dataViews.getIdsWithTitle();
-      // not propagate the adHoc dataviews on the list for text based languages
       const adHocDataViewRefs: DataViewListItemEnhanced[] =
-        (!isTextBasedLangSelected && adHocDataViews?.map(mapAdHocDataView)) || [];
+        adHocDataViews?.map(mapAdHocDataView) ?? [];
 
       setDataViewsList(savedDataViewRefs.concat(adHocDataViewRefs));
     };

src/plugins/unified_search/public/dataview_picker/dataview_list.test.tsx

@@ -11,7 +11,8 @@ import { EuiSelectable } from '@elastic/eui';
 import { act } from 'react-dom/test-utils';
 import { ShallowWrapper } from 'enzyme';
 import { shallowWithIntl as shallow } from '@kbn/test-jest-helpers';
-import { DataViewsList, DataViewsListProps } from './dataview_list';
+import { DataViewListItemEnhanced, DataViewsList, DataViewsListProps } from './dataview_list';
+import { ESQL_TYPE } from '@kbn/data-view-utils';
 
 function getDataViewPickerList(instance: ShallowWrapper) {
   return instance.find(EuiSelectable).first();
@@ -47,6 +48,7 @@ describe('DataView list component', () => {
   ];
   const changeDataViewSpy = jest.fn();
   let props: DataViewsListProps;
+
   beforeEach(() => {
     props = {
       currentDataViewId: 'dataview-1',
@@ -55,6 +57,7 @@ describe('DataView list component', () => {
       isTextBasedLangSelected: false,
     };
   });
+
   it('should trigger the onChangeDataView if a new dataview is selected', async () => {
     const component = shallow(<DataViewsList {...props} />);
     await act(async () => {
@@ -63,7 +66,7 @@ describe('DataView list component', () => {
     expect(changeDataViewSpy).toHaveBeenCalled();
   });
 
-  it('should list all dataviiew', () => {
+  it('should list all dataviews', () => {
     const component = shallow(<DataViewsList {...props} />);
 
     expect(getDataViewPickerOptions(component)!.map((option: any) => option.label)).toEqual([
@@ -77,4 +80,54 @@ describe('DataView list component', () => {
 
     expect(getDataViewPickerOptions(component)!.map((option: any) => option.append)).not.toBeNull();
   });
+
+  describe('ad hoc data views', () => {
+    const runAdHocDataViewTest = (
+      esqlMode: boolean,
+      esqlDataViews: DataViewListItemEnhanced[] = []
+    ) => {
+      const dataViewList = [
+        ...list,
+        {
+          id: 'dataview-3',
+          title: 'dataview-3',
+          isAdhoc: true,
+        },
+        ...esqlDataViews,
+      ];
+      const component = shallow(
+        <DataViewsList {...props} dataViewsList={dataViewList} isTextBasedLangSelected={esqlMode} />
+      );
+      expect(getDataViewPickerOptions(component)!.map((option: any) => option.label)).toEqual([
+        'dataview-1',
+        'dataview-2',
+        'dataview-3',
+      ]);
+    };
+
+    const esqlDataViews: DataViewListItemEnhanced[] = [
+      {
+        id: 'dataview-4',
+        title: 'dataview-4',
+        type: ESQL_TYPE,
+        isAdhoc: true,
+      },
+    ];
+
+    it('should show ad hoc data views for text based mode', () => {
+      runAdHocDataViewTest(true);
+    });
+
+    it('should show ad hoc data views for data view mode', () => {
+      runAdHocDataViewTest(false);
+    });
+
+    it('should not show ES|QL ad hoc data views for text based mode', () => {
+      runAdHocDataViewTest(true, esqlDataViews);
+    });
+
+    it('should not show ES|QL ad hoc data views for data view mode', () => {
+      runAdHocDataViewTest(false, esqlDataViews);
+    });
+  });
 });

src/plugins/unified_search/public/dataview_picker/dataview_list.tsx

@@ -19,9 +19,8 @@ import {
 } from '@elastic/eui';
 import type { DataViewListItem } from '@kbn/data-views-plugin/public';
 import { i18n } from '@kbn/i18n';
-
 import { css } from '@emotion/react';
-
+import { ESQL_TYPE } from '@kbn/data-view-utils';
 import { SortingService } from './sorting_service';
 import { MIDDLE_TRUNCATION_PROPS } from '../filter_bar/filter_editor/lib/helpers';
 
@@ -89,9 +88,13 @@ export function DataViewsList({
     []
   );
 
-  const [sortedDataViewsList, setSortedDataViewsList] = useState<DataViewListItemEnhanced[]>(
-    sortingService.sortData(dataViewsList)
-  );
+  const [sortedDataViewsList, setSortedDataViewsList] = useState<DataViewListItemEnhanced[]>(() => {
+    // Don't show ES|QL ad hoc data views in the data view list
+    const filteredDataViewsList = dataViewsList.filter(
+      (dataView) => !dataView.isAdhoc || dataView.type !== ESQL_TYPE
+    );
+    return sortingService.sortData(filteredDataViewsList);
+  });
 
   const sortOrderOptions = useMemo(
     () =>

src/plugins/unified_search/public/dataview_picker/mocks/dataview.ts

@@ -7,6 +7,7 @@
  */
 
 import { DataView } from '@kbn/data-views-plugin/public';
+import { ESQL_TYPE } from '@kbn/data-view-utils';
 
 const fields = [
   {
@@ -77,10 +78,12 @@ export const buildDataViewMock = ({
   name,
   fields: definedFields,
   timeFieldName,
+  type = 'default',
 }: {
   name: string;
   fields: DataView['fields'];
   timeFieldName?: string;
+  type?: string;
 }): DataView => {
   const dataViewFields = [...definedFields] as DataView['fields'];
 
@@ -98,7 +101,7 @@ export const buildDataViewMock = ({
     name,
     metaFields: ['_index', '_score'],
     fields: dataViewFields,
-    type: 'default',
+    type,
     getName: () => name,
     getComputedFields: () => ({ docvalueFields: [], scriptFields: {} }),
     getSourceFiltering: () => ({}),
@@ -126,5 +129,10 @@ export const dataViewMockWithTimefield = buildDataViewMock({
   name: 'the-data-view-with-timefield',
   fields,
 });
+export const dataViewMockEsql = buildDataViewMock({
+  name: 'the-data-view-esql',
+  fields,
+  type: ESQL_TYPE,
+});
 
 export const dataViewMockList = [dataViewMock, dataViewMockWithTimefield];

src/plugins/unified_search/tsconfig.json

@@ -45,6 +45,7 @@
     "@kbn/code-editor",
     "@kbn/calculate-width-from-char-count",
     "@kbn/react-kibana-context-render",
+    "@kbn/data-view-utils",
     "@kbn/esql-utils"
   ],
   "exclude": [

x-pack/plugins/stack_alerts/public/rule_types/components/data_view_select_popover.test.tsx

@@ -13,6 +13,7 @@ import type { DataView } from '@kbn/data-views-plugin/public';
 import { indexPatternEditorPluginMock as dataViewEditorPluginMock } from '@kbn/data-view-editor-plugin/public/mocks';
 import { DataViewSelector } from '@kbn/unified-search-plugin/public';
 import { act } from 'react-dom/test-utils';
+import { ESQL_TYPE } from '@kbn/data-view-utils';
 
 const selectedDataView = {
   id: 'mock-data-logs-id',
@@ -23,7 +24,13 @@ const selectedDataView = {
   getName: () => 'kibana_sample_data_logs',
 } as unknown as DataView;
 
-const dataViewIds = ['mock-data-logs-id', 'mock-ecommerce-id', 'mock-test-id', 'mock-ad-hoc-id'];
+const dataViewIds = [
+  'mock-data-logs-id',
+  'mock-ecommerce-id',
+  'mock-test-id',
+  'mock-ad-hoc-id',
+  'mock-ad-hoc-esql-id',
+];
 
 const dataViewOptions = [
   selectedDataView,
@@ -62,6 +69,16 @@ const dataViewOptions = [
     isPersisted: jest.fn(() => false),
     getName: () => 'ad-hoc data view',
   },
+  {
+    id: 'mock-ad-hoc-esql-id',
+    namespaces: ['default'],
+    title: 'ad-hoc data view esql',
+    type: ESQL_TYPE,
+    typeMeta: {},
+    isTimeBased: jest.fn(),
+    isPersisted: jest.fn(() => false),
+    getName: () => 'ad-hoc data view esql',
+  },
 ];
 
 const mount = () => {
@@ -119,24 +136,35 @@ describe('DataViewSelectPopover', () => {
           "isAdhoc": false,
           "name": undefined,
           "title": "kibana_sample_data_logs",
+          "type": undefined,
         },
         Object {
           "id": "mock-ecommerce-id",
           "isAdhoc": false,
           "name": undefined,
           "title": "kibana_sample_data_ecommerce",
+          "type": undefined,
         },
         Object {
           "id": "mock-test-id",
           "isAdhoc": false,
           "name": undefined,
           "title": "test",
+          "type": undefined,
         },
         Object {
           "id": "mock-ad-hoc-id",
           "isAdhoc": true,
           "name": undefined,
           "title": "ad-hoc data view",
+          "type": undefined,
+        },
+        Object {
+          "id": "mock-ad-hoc-esql-id",
+          "isAdhoc": true,
+          "name": undefined,
+          "title": "ad-hoc data view esql",
+          "type": "esql",
         },
       ]
     `);

x-pack/plugins/stack_alerts/public/rule_types/components/data_view_select_popover.tsx

@@ -46,6 +46,7 @@ const toDataViewListItem = (dataView: DataView): DataViewListItemEnhanced => {
     id: dataView.id!,
     title: dataView.title,
     name: dataView.name,
+    type: dataView.type,
     isAdhoc: !dataView.isPersisted(),
   };
 };

x-pack/plugins/stack_alerts/tsconfig.json

@@ -49,6 +49,7 @@
     "@kbn/react-field",
     "@kbn/code-editor",
     "@kbn/esql-utils",
+    "@kbn/data-view-utils",
   ],
   "exclude": [
     "target/**/*",