[ES|QL] Apply the timerange to the fields fetch in the editor (#208490)

## Summary

Provides the timerange in the fetch fields api. This:

- fixes the bug where the fields are not suggested when there are system
named params such as `_tstart` and `_tend`
- makes it more performant as now it checks for fields in the selected
timerange making it more performant (especially for data in the frozen
tiers)

<img width="834" alt="image"
src="https://github.com/user-attachments/assets/ec0e6f87-3149-4a3f-a620-d7eab6a852a2"
/>

src/platform/packages/private/kbn-esql-editor/src/esql_editor.test.tsx

@@ -17,6 +17,7 @@ import { ESQLEditor } from './esql_editor';
 import type { ESQLEditorProps } from './types';
 import { ReactWrapper } from 'enzyme';
 import { coreMock } from '@kbn/core/server/mocks';
+import { dataPluginMock } from '@kbn/data-plugin/public/mocks';
 
 describe('ESQLEditor', () => {
   const uiConfig: Record<string, any> = {};
@@ -30,6 +31,7 @@ describe('ESQLEditor', () => {
       client: uiSettings,
     },
     core: coreMock.createStart(),
+    data: dataPluginMock.createStartContract(),
   };
 
   function renderESQLEditorComponent(testProps: ESQLEditorProps) {

src/platform/packages/private/kbn-esql-editor/src/esql_editor.tsx

@@ -23,7 +23,7 @@ import { isEqual } from 'lodash';
 import { CodeEditor, CodeEditorProps } from '@kbn/code-editor';
 import type { CoreStart } from '@kbn/core/public';
 import type { DataViewsPublicPluginStart } from '@kbn/data-views-plugin/public';
-import type { AggregateQuery } from '@kbn/es-query';
+import type { AggregateQuery, TimeRange } from '@kbn/es-query';
 import type { ExpressionsStart } from '@kbn/expressions-plugin/public';
 import { useKibana } from '@kbn/kibana-react-plugin/public';
 import { ESQLLang, ESQL_LANG_ID, monaco, type ESQLCallbacks } from '@kbn/monaco';
@@ -120,6 +120,7 @@ export const ESQLEditor = memo(function ESQLEditor({
     fieldsMetadata,
     uiSettings,
     uiActions,
+    data,
   } = kibana.services;
 
   const variablesService = kibana.services?.esql?.variablesService;
@@ -388,7 +389,7 @@ export const ESQLEditor = memo(function ESQLEditor({
   const { cache: esqlFieldsCache, memoizedFieldsFromESQL } = useMemo(() => {
     // need to store the timing of the first request so we can atomically clear the cache per query
     const fn = memoize(
-      (...args: [{ esql: string }, ExpressionsStart, undefined, AbortController?]) => ({
+      (...args: [{ esql: string }, ExpressionsStart, TimeRange, AbortController?]) => ({
         timestamp: Date.now(),
         result: fetchFieldsFromESQL(...args),
       }),
@@ -422,11 +423,12 @@ export const ESQLEditor = memo(function ESQLEditor({
           };
           // Check if there's a stale entry and clear it
           clearCacheWhenOld(esqlFieldsCache, esqlQuery.esql);
+          const timeRange = data.query.timefilter.timefilter.getTime();
           try {
             const table = await memoizedFieldsFromESQL(
               esqlQuery,
               expressions,
-              undefined,
+              timeRange,
               abortController
             ).result;
             const columns: ESQLRealField[] =
@@ -470,19 +472,21 @@ export const ESQLEditor = memo(function ESQLEditor({
     return callbacks;
   }, [
     fieldsMetadata,
+    kibana.services?.esql?.getJoinIndicesAutocomplete,
     dataSourcesCache,
     query.esql,
     memoizedSources,
     dataViews,
     core,
     esqlFieldsCache,
+    data.query.timefilter.timefilter,
     memoizedFieldsFromESQL,
     expressions,
     abortController,
     indexManagementApiService,
     histogramBarTarget,
-    variablesService,
-    kibana.services?.esql?.getJoinIndicesAutocomplete,
+    variablesService?.esqlVariables,
+    variablesService?.areSuggestionsEnabled,
   ]);
 
   const queryRunButtonProperties = useMemo(() => {

src/platform/packages/private/kbn-esql-editor/src/types.ts

@@ -16,6 +16,7 @@ import type { FieldsMetadataPublicStart } from '@kbn/fields-metadata-plugin/publ
 import type { UsageCollectionStart } from '@kbn/usage-collection-plugin/public';
 import type { Storage } from '@kbn/kibana-utils-plugin/public';
 import type { UiActionsStart } from '@kbn/ui-actions-plugin/public';
+import type { DataPublicPluginStart } from '@kbn/data-plugin/public';
 import type { ESQLControlVariable } from '@kbn/esql-validation-autocomplete';
 
 export interface ESQLEditorProps {
@@ -112,6 +113,7 @@ export interface EsqlPluginStartBase {
 export interface ESQLEditorDeps {
   core: CoreStart;
   dataViews: DataViewsPublicPluginStart;
+  data: DataPublicPluginStart;
   expressions: ExpressionsStart;
   storage: Storage;
   uiActions: UiActionsStart;

src/platform/plugins/shared/esql/public/kibana_services.ts

@@ -14,6 +14,7 @@ import type { ExpressionsStart } from '@kbn/expressions-plugin/public';
 import type { Storage } from '@kbn/kibana-utils-plugin/public';
 import type { IndexManagementPluginSetup } from '@kbn/index-management-shared-types';
 import type { FieldsMetadataPublicStart } from '@kbn/fields-metadata-plugin/public';
+import type { DataPublicPluginStart } from '@kbn/data-plugin/public';
 import type { UsageCollectionStart } from '@kbn/usage-collection-plugin/public';
 import type { UiActionsStart } from '@kbn/ui-actions-plugin/public';
 import type { EsqlPluginStart } from './plugin';
@@ -23,6 +24,7 @@ export let core: CoreStart;
 interface ServiceDeps {
   core: CoreStart;
   dataViews: DataViewsPublicPluginStart;
+  data: DataPublicPluginStart;
   expressions: ExpressionsStart;
   storage: Storage;
   uiActions: UiActionsStart;
@@ -49,6 +51,7 @@ export const setKibanaServices = (
   esql: EsqlPluginStart,
   kibanaCore: CoreStart,
   dataViews: DataViewsPublicPluginStart,
+  data: DataPublicPluginStart,
   expressions: ExpressionsStart,
   storage: Storage,
   uiActions: UiActionsStart,
@@ -61,6 +64,7 @@ export const setKibanaServices = (
     core,
     dataViews,
     expressions,
+    data,
     storage,
     uiActions,
     indexManagementApiService: indexManagement?.apiService,

src/platform/plugins/shared/esql/public/plugin.ts

@@ -103,6 +103,7 @@ export class EsqlPlugin implements Plugin<{}, EsqlPluginStart> {
       start,
       core,
       dataViews,
+      data,
       expressions,
       storage,
       uiActions,

src/platform/plugins/shared/esql/public/triggers/esql_controls/control_flyout/value_control_form.test.tsx

@@ -56,6 +56,7 @@ describe('ValueControlForm', () => {
       client: uiSettings,
     },
     core: coreMock.createStart(),
+    data: dataMock,
   };
 
   describe('Interval type', () => {

x-pack/solutions/observability/plugins/investigate_app/.storybook/mock_kibana_services.ts

@@ -7,6 +7,7 @@
 import { setKibanaServices } from '@kbn/esql/public/kibana_services';
 import { coreMock } from '@kbn/core/public/mocks';
 import { dataViewPluginMocks } from '@kbn/data-views-plugin/public/mocks';
+import { dataPluginMock } from '@kbn/data-plugin/public/mocks';
 import { expressionsPluginMock } from '@kbn/expressions-plugin/public/mocks';
 import { uiActionsPluginMock } from '@kbn/ui-actions-plugin/public/mocks';
 import type { Storage } from '@kbn/kibana-utils-plugin/public';
@@ -46,6 +47,7 @@ setKibanaServices(
   },
   coreMock.createStart(),
   dataViewPluginMocks.createStartContract(),
+  dataPluginMock.createStartContract(),
   expressionsPluginMock.createStartContract(),
   storage,
   uiActionsPluginMock.createStartContract()