[Lens] Combined histogram/range aggregation for numbers

x-pack/plugins/lens/public/indexpattern_datasource/dimension_panel/bucket_nesting_editor.tsx

@@ -75,6 +75,10 @@ export function BucketNestingEditor({
         defaultMessage: 'Top values for each {field}',
         values: { field: fieldName },
       }),
+      range: i18n.translate('xpack.lens.indexPattern.groupingOverallRanges', {
+        defaultMessage: 'Top values for each {field}',
+        values: { field: fieldName },
+      }),
     };
 
     const bottomLevelCopy: Record<string, string> = {
@@ -90,6 +94,10 @@ export function BucketNestingEditor({
         defaultMessage: 'Overall top {target}',
         values: { target: target.fieldName },
       }),
+      range: i18n.translate('xpack.lens.indexPattern.groupingSecondRanges', {
+        defaultMessage: 'Overall top {target}',
+        values: { target: target.fieldName },
+      }),
     };
 
     return (

x-pack/plugins/lens/public/indexpattern_datasource/dimension_panel/dimension_editor.tsx

@@ -332,7 +332,6 @@ export function DimensionEditor(props: DimensionEditorProps) {
 
         {!incompatibleSelectedOperationType && ParamEditor && (
           <>
-            <EuiSpacer size="s" />
             <ParamEditor
               state={state}
               setState={setState}

x-pack/plugins/lens/public/indexpattern_datasource/operations/definitions/date_histogram.tsx

@@ -9,7 +9,6 @@ import { i18n } from '@kbn/i18n';
 import { FormattedMessage } from '@kbn/i18n/react';
 
 import {
-  EuiForm,
   EuiFormRow,
   EuiSwitch,
   EuiSwitchEvent,
@@ -42,7 +41,7 @@ export const dateHistogramOperation: OperationDefinition<DateHistogramIndexPatte
   displayName: i18n.translate('xpack.lens.indexPattern.dateHistogram', {
     defaultMessage: 'Date histogram',
   }),
-  priority: 3, // Higher than any metric
+  priority: 5, // Highest priority level used
   getPossibleOperationForField: ({ aggregationRestrictions, aggregatable, type }) => {
     if (
       type === 'date' &&
@@ -180,7 +179,7 @@ export const dateHistogramOperation: OperationDefinition<DateHistogramIndexPatte
     };
 
     return (
-      <EuiForm>
+      <>
         {!intervalIsRestricted && (
           <EuiFormRow display="rowCompressed" hasChildLabel={false}>
             <EuiSwitch
@@ -314,7 +313,7 @@ export const dateHistogramOperation: OperationDefinition<DateHistogramIndexPatte
             )}
           </EuiFormRow>
         )}
-      </EuiForm>
+      </>
     );
   },
 };

x-pack/plugins/lens/public/indexpattern_datasource/operations/definitions/filters/filters.tsx

@@ -226,6 +226,7 @@ export const FilterList = ({
               removeTitle={i18n.translate('xpack.lens.indexPattern.filters.removeFilter', {
                 defaultMessage: 'Remove a filter',
               })}
+              isNotRemovable={localFilters.length === 1}
             >
               <FilterPopover
                 data-test-subj="indexPattern-filters-existingFilterContainer"

x-pack/plugins/lens/public/indexpattern_datasource/operations/definitions/index.ts

@@ -26,6 +26,7 @@ import { BaseIndexPatternColumn } from './column_types';
 import { IndexPatternPrivateState, IndexPattern, IndexPatternField } from '../../types';
 import { DateRange } from '../../../../common';
 import { DataPublicPluginStart } from '../../../../../../../src/plugins/data/public';
+import { RangeIndexPatternColumn, rangeOperation } from './ranges';
 
 // List of all operation definitions registered to this data source.
 // If you want to implement a new operation, add the definition to this array and
@@ -40,6 +41,7 @@ const internalOperationDefinitions = [
   cardinalityOperation,
   sumOperation,
   countOperation,
+  rangeOperation,
 ];
 
 /**
@@ -49,6 +51,7 @@ const internalOperationDefinitions = [
  */
 export type IndexPatternColumn =
   | FiltersIndexPatternColumn
+  | RangeIndexPatternColumn
   | TermsIndexPatternColumn
   | DateHistogramIndexPatternColumn
   | MinIndexPatternColumn
@@ -59,6 +62,7 @@ export type IndexPatternColumn =
   | CountIndexPatternColumn;
 
 export { termsOperation } from './terms';
+export { rangeOperation } from './ranges';
 export { filtersOperation } from './filters';
 export { dateHistogramOperation } from './date_histogram';
 export { minOperation, averageOperation, sumOperation, maxOperation } from './metrics';

x-pack/plugins/lens/public/indexpattern_datasource/operations/definitions/ranges/advanced_editor.scss

@@ -0,0 +1,6 @@
+.lnsRangesOperation__popoverButton {
+  @include euiTextBreakWord;
+  @include euiFontSizeS;
+  min-height: $euiSizeXL;
+  width: 100%;
+}