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Original file line number Diff line number Diff line change
Expand Up @@ -7,7 +7,7 @@

import { ReactWrapper, ShallowWrapper } from 'enzyme';
import 'jest-canvas-mock';
import React, { ChangeEvent, MouseEvent, ReactElement } from 'react';
import React, { ChangeEvent, MouseEvent } from 'react';
import { act } from 'react-dom/test-utils';
import {
EuiComboBox,
Expand All @@ -16,7 +16,6 @@ import {
EuiRange,
EuiSelect,
EuiButtonIcon,
EuiPopover,
} from '@elastic/eui';
import { DataPublicPluginStart } from '../../../../../../src/plugins/data/public';
import {
Expand All @@ -33,7 +32,7 @@ import { documentField } from '../document_field';
import { OperationMetadata } from '../../types';
import { DateHistogramIndexPatternColumn } from '../operations/definitions/date_histogram';
import { getFieldByNameFactory } from '../pure_helpers';
import { Filtering } from './filtering';
import { Filtering, setFilter } from './filtering';
import { TimeShift } from './time_shift';
import { DimensionEditor } from './dimension_editor';
import { AdvancedOptions } from './advanced_options';
Expand Down Expand Up @@ -1541,9 +1540,13 @@ describe('IndexPatternDimensionEditorPanel', () => {
{...getProps({ filter: { language: 'kuery', query: 'a: b' } })}
/>
);

expect(
(wrapper.find(Filtering).find(EuiPopover).prop('children') as ReactElement).props.value
).toEqual({ language: 'kuery', query: 'a: b' });
wrapper
.find(Filtering)
.find('button[data-test-subj="indexPattern-filters-existingFilterTrigger"]')
.text()
).toBe(`a: b`);
});

it('should allow to set filter initially', () => {
Expand Down Expand Up @@ -1609,11 +1612,15 @@ describe('IndexPatternDimensionEditorPanel', () => {
const props = getProps({
filter: { language: 'kuery', query: 'a: b' },
});

wrapper = mount(<IndexPatternDimensionEditorComponent {...props} />);
(wrapper.find(Filtering).find(EuiPopover).prop('children') as ReactElement).props.onChange({
language: 'kuery',
query: 'c: d',

act(() => {
const { updateLayer, columnId, layer } = wrapper.find(Filtering).props();

updateLayer(setFilter(columnId, layer, { language: 'kuery', query: 'c: d' }));
});

expect(setState.mock.calls[0]).toEqual([expect.any(Function), { isDimensionComplete: true }]);
expect(setState.mock.calls[0][0](props.state)).toEqual({
...props.state,
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -4,16 +4,28 @@
* 2.0; you may not use this file except in compliance with the Elastic License
* 2.0.
*/

import { EuiButtonIcon, EuiLink, EuiPanel, EuiPopover } from '@elastic/eui';
import { EuiFormRow, EuiFlexItem, EuiFlexGroup } from '@elastic/eui';
import React, { useState, useEffect, useCallback } from 'react';
import { i18n } from '@kbn/i18n';
import React, { useState } from 'react';
import { Query } from 'src/plugins/data/public';
import { isEqual } from 'lodash';
import {
EuiButtonIcon,
EuiLink,
EuiPanel,
EuiPopover,
EuiFormRow,
EuiFlexItem,
EuiFlexGroup,
EuiPopoverProps,
} from '@elastic/eui';
import type { Query } from 'src/plugins/data/public';
import { IndexPatternColumn, operationDefinitionMap } from '../operations';
import { isQueryValid } from '../operations/definitions/filters';
import { validateQuery } from '../operations/definitions/filters';
import { QueryInput } from '../query_input';
import { IndexPattern, IndexPatternLayer } from '../types';
import type { IndexPattern, IndexPatternLayer } from '../types';

const filterByLabel = i18n.translate('xpack.lens.indexPattern.filterBy.label', {
defaultMessage: 'Filter by',
});

// to do: get the language from uiSettings
export const defaultFilter: Query = {
Expand Down Expand Up @@ -49,29 +61,49 @@ export function Filtering({
updateLayer: (newLayer: IndexPatternLayer) => void;
isInitiallyOpen: boolean;
}) {
const inputFilter = selectedColumn.filter;
const [queryInput, setQueryInput] = useState(inputFilter ?? defaultFilter);
const [filterPopoverOpen, setFilterPopoverOpen] = useState(isInitiallyOpen);

useEffect(() => {
const { isValid } = validateQuery(queryInput, indexPattern);

if (isValid && !isEqual(inputFilter, queryInput)) {
updateLayer(setFilter(columnId, layer, queryInput));
}
}, [columnId, layer, queryInput, indexPattern, updateLayer, inputFilter]);

const onClosePopup: EuiPopoverProps['closePopover'] = useCallback(() => {
setFilterPopoverOpen(false);
if (inputFilter) {
setQueryInput(inputFilter);
}
}, [inputFilter]);

const selectedOperation = operationDefinitionMap[selectedColumn.operationType];
if (!selectedOperation.filterable || !selectedColumn.filter) {

if (!selectedOperation.filterable || !inputFilter) {
return null;
}

const isInvalid = !isQueryValid(selectedColumn.filter, indexPattern);
const { isValid: isInputFilterValid } = validateQuery(inputFilter, indexPattern);
const { isValid: isQueryInputValid, error: queryInputError } = validateQuery(
queryInput,
indexPattern
);

return (
<EuiFormRow
display="columnCompressed"
label={filterByLabel}
fullWidth
label={i18n.translate('xpack.lens.indexPattern.filterBy.label', {
defaultMessage: 'Filter by',
})}
isInvalid={!isInputFilterValid}
>
<EuiFlexGroup gutterSize="s" alignItems="center">
<EuiFlexItem>
<EuiPopover
isOpen={filterPopoverOpen}
closePopover={() => {
setFilterPopoverOpen(false);
}}
closePopover={onClosePopup}
anchorClassName="eui-fullWidth"
panelClassName="lnsIndexPatternDimensionEditor__filtersEditor"
button={
Expand All @@ -85,12 +117,12 @@ export function Filtering({
onClick={() => {
setFilterPopoverOpen(!filterPopoverOpen);
}}
color={isInvalid ? 'danger' : 'text'}
color={isInputFilterValid ? 'text' : 'danger'}
title={i18n.translate('xpack.lens.indexPattern.filterBy.clickToEdit', {
defaultMessage: 'Click to edit',
})}
>
{selectedColumn.filter.query ||
{inputFilter.query ||
i18n.translate('xpack.lens.indexPattern.filterBy.emptyFilterQuery', {
defaultMessage: '(empty)',
})}
Expand All @@ -113,16 +145,21 @@ export function Filtering({
</EuiPanel>
}
>
<QueryInput
indexPatternTitle={indexPattern.title}
data-test-subj="indexPattern-filter-by-input"
value={selectedColumn.filter || defaultFilter}
onChange={(newQuery) => {
updateLayer(setFilter(columnId, layer, newQuery));
}}
isInvalid={false}
onSubmit={() => {}}
/>
<EuiFormRow
label={filterByLabel}
isInvalid={!isQueryInputValid}
error={queryInputError}
fullWidth={true}
>
<QueryInput
indexPatternTitle={indexPattern.title}
data-test-subj="indexPattern-filter-by-input"
value={queryInput}
onChange={setQueryInput}
isInvalid={!isQueryInputValid}
onSubmit={() => {}}
/>
</EuiFormRow>
</EuiPopover>
</EuiFlexItem>
</EuiFlexGroup>
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -6,22 +6,17 @@
*/

import './filters.scss';

import React, { MouseEventHandler, useState } from 'react';
import { fromKueryExpression, luceneStringToDsl, toElasticsearchQuery } from '@kbn/es-query';
import { omit } from 'lodash';
import { i18n } from '@kbn/i18n';
import { EuiFormRow, EuiLink, htmlIdGenerator } from '@elastic/eui';
import { updateColumnParam } from '../../layer_helpers';
import { OperationDefinition } from '../index';
import { BaseIndexPatternColumn } from '../column_types';
import type { OperationDefinition } from '../index';
import type { BaseIndexPatternColumn } from '../column_types';
import { FilterPopover } from './filter_popover';
import { IndexPattern } from '../../../types';
import {
AggFunctionsMapping,
Query,
esKuery,
esQuery,
} from '../../../../../../../../src/plugins/data/public';
import type { IndexPattern } from '../../../types';
import type { AggFunctionsMapping, Query } from '../../../../../../../../src/plugins/data/public';
import { queryFilterToAst } from '../../../../../../../../src/plugins/data/common';
import { buildExpressionFunction } from '../../../../../../../../src/plugins/expressions/public';
import { NewBucketButton, DragDropBuckets, DraggableBucketContainer } from '../shared_components';
Expand Down Expand Up @@ -58,19 +53,27 @@ const defaultFilter: Filter = {
label: '',
};

export const isQueryValid = (input: Query, indexPattern: IndexPattern) => {
export const validateQuery = (input: Query, indexPattern: IndexPattern) => {
let isValid = true;
let error: string | undefined;

try {
if (input.language === 'kuery') {
esKuery.toElasticsearchQuery(esKuery.fromKueryExpression(input.query), indexPattern);
toElasticsearchQuery(fromKueryExpression(input.query), indexPattern);
} else {
esQuery.luceneStringToDsl(input.query);
luceneStringToDsl(input.query);
}
return true;
} catch (e) {
return false;
isValid = false;
error = e.message;
}

return { isValid, error };
};

export const isQueryValid = (input: Query, indexPattern: IndexPattern) =>
validateQuery(input, indexPattern).isValid;

export interface FiltersIndexPatternColumn extends BaseIndexPatternColumn {
operationType: typeof OPERATION_NAME;
params: {
Expand Down
9 changes: 8 additions & 1 deletion x-pack/plugins/lens/public/indexpattern_datasource/utils.ts
Original file line number Diff line number Diff line change
Expand Up @@ -15,6 +15,7 @@ import type {
import { operationDefinitionMap, IndexPatternColumn } from './operations';

import { getInvalidFieldMessage } from './operations/definitions/helpers';
import { isQueryValid } from './operations/definitions/filters';

/**
* Normalizes the specified operation type. (e.g. document operations
Expand Down Expand Up @@ -68,7 +69,13 @@ export function isColumnInvalid(
operationDefinitionMap
);

return (operationErrorMessages && operationErrorMessages.length > 0) || referencesHaveErrors;
const filterHasError = column.filter ? !isQueryValid(column.filter, indexPattern) : false;

return (
(operationErrorMessages && operationErrorMessages.length > 0) ||
referencesHaveErrors ||
filterHasError
);
}

function getReferencesErrors(
Expand Down