[Search][Playground] Support Multiple Context Fields #210703
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,85 @@ | ||
| /* | ||
| * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one | ||
| * or more contributor license agreements. Licensed under the Elastic License | ||
| * 2.0; you may not use this file except in compliance with the Elastic License | ||
| * 2.0. | ||
| */ | ||
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| import React, { useMemo, useCallback } from 'react'; | ||
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| import { EuiCallOut, EuiComboBox, EuiComboBoxOptionOption } from '@elastic/eui'; | ||
| import { i18n } from '@kbn/i18n'; | ||
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| import { QuerySourceFields } from '../../types'; | ||
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| export interface ContextFieldsSelectProps { | ||
| indexName: string; | ||
| indexFields: QuerySourceFields; | ||
| selectedContextFields?: string[]; | ||
| updateSelectedContextFields: (index: string, value: string[]) => void; | ||
| } | ||
|
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| export const ContextFieldsSelect = ({ | ||
| indexName, | ||
| indexFields, | ||
| selectedContextFields, | ||
| updateSelectedContextFields, | ||
| }: ContextFieldsSelectProps) => { | ||
| const { options: selectOptions, selectedOptions } = useMemo(() => { | ||
| if (!indexFields.source_fields?.length) return { options: [], selectedOptions: [] }; | ||
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| const options: Array<EuiComboBoxOptionOption<unknown>> = indexFields.source_fields.map( | ||
| (field) => ({ | ||
| label: field, | ||
| 'data-test-subj': `contextField-${field}`, | ||
| }) | ||
| ); | ||
| const selected: Array<EuiComboBoxOptionOption<unknown>> = | ||
| selectedContextFields | ||
| ?.map((field) => options.find((opt) => opt.label === field)) | ||
| ?.filter( | ||
| ( | ||
| val: EuiComboBoxOptionOption<unknown> | undefined | ||
| ): val is EuiComboBoxOptionOption<unknown> => val !== undefined | ||
| ) ?? []; | ||
| return { | ||
| options, | ||
| selectedOptions: selected, | ||
| }; | ||
| }, [indexFields.source_fields, selectedContextFields]); | ||
| const onSelectFields = useCallback( | ||
| (updatedSelectedOptions: Array<EuiComboBoxOptionOption<unknown>>) => { | ||
| // always require at least 1 selected field | ||
| if (updatedSelectedOptions.length === 0) return; | ||
| updateSelectedContextFields( | ||
| indexName, | ||
| updatedSelectedOptions.map((opt) => opt.label) | ||
| ); | ||
| }, | ||
| [indexName, updateSelectedContextFields] | ||
| ); | ||
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| if (selectOptions.length === 0) { | ||
| return ( | ||
| <EuiCallOut | ||
| title={i18n.translate('xpack.searchPlayground.editContext.noSourceFieldWarning', { | ||
| defaultMessage: 'No source fields found', | ||
| })} | ||
| color="warning" | ||
| iconType="warning" | ||
| size="s" | ||
| /> | ||
| ); | ||
| } | ||
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| return ( | ||
| <EuiComboBox | ||
| data-test-subj={`contextFieldsSelectable-${indexName}`} | ||
| options={selectOptions} | ||
| selectedOptions={selectedOptions} | ||
| onChange={onSelectFields} | ||
| isClearable={false} | ||
| fullWidth | ||
| /> | ||
| ); | ||
| }; | ||
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shouldn't we avoid defining
unknownandanyas a type?There was a problem hiding this comment.
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we should avoid
any,uknownis perfectly fine.Using
unknownTS will make you do type checks to validate what the type is. But in this case thats the option data type and what we need to access is for theEuiComboBoxOptionOption. So the option type is not needed in this callback currently.