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Merge pull request #2230 from upalatucci/add-nad-typeahead
CNV-48562: select nads with typing
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102 changes: 102 additions & 0 deletions
102
src/utils/components/SelectTypeahead/SelectTypeahead.tsx
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,102 @@ | ||
| import React, { FC, ReactNode, Ref, useRef, useState } from 'react'; | ||
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| import { useKubevirtTranslation } from '@kubevirt-utils/hooks/useKubevirtTranslation'; | ||
| import { isEmpty } from '@kubevirt-utils/utils/utils'; | ||
| import { | ||
| MenuToggleElement, | ||
| Select, | ||
| SelectList, | ||
| SelectOption, | ||
| SelectOptionProps, | ||
| } from '@patternfly/react-core'; | ||
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| import Toggle from './Toggle'; | ||
| import { filterOptions } from './utils'; | ||
|
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| type SelectTypeaheadProps = { | ||
| id: string; | ||
| newOptionComponent?: (inputValue: string) => ReactNode; | ||
| options: SelectOptionProps[]; | ||
| placeholder: string; | ||
| selected: string; | ||
| setSelected: (newSelection: null | string) => void; | ||
| }; | ||
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| const SelectTypeahead: FC<SelectTypeaheadProps> = ({ | ||
| id, | ||
| newOptionComponent, | ||
| options, | ||
| placeholder, | ||
| selected, | ||
| setSelected, | ||
| }) => { | ||
| const { t } = useKubevirtTranslation(); | ||
| const [isOpen, setIsOpen] = useState(false); | ||
| const [inputValue, setInputValue] = useState<string>(selected || ''); | ||
| const [focusedItemIndex, setFocusedItemIndex] = useState<null | number>(null); | ||
| const textInputRef = useRef<HTMLInputElement>(); | ||
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|
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| const selectOptions = inputValue ? filterOptions(options, inputValue) : options; | ||
|
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| const onSelect = (value: string) => { | ||
| if (value) { | ||
| setSelected(selected === value ? null : value); | ||
|
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| if (selected === value) setInputValue(''); | ||
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| setIsOpen(true); | ||
| } | ||
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| textInputRef.current?.focus(); | ||
| }; | ||
|
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| return ( | ||
| <Select | ||
| toggle={(toggleRef: Ref<MenuToggleElement>) => ( | ||
| <Toggle | ||
| focusedItemIndex={focusedItemIndex} | ||
| inputValue={inputValue} | ||
| isOpen={isOpen} | ||
| onSelect={onSelect} | ||
| placeholder={placeholder} | ||
| selected={selected} | ||
| selectOptions={selectOptions} | ||
| setFocusedItemIndex={setFocusedItemIndex} | ||
| setInputValue={setInputValue} | ||
| setIsOpen={setIsOpen} | ||
| setSelected={setSelected} | ||
| textInputRef={textInputRef} | ||
| toggleRef={toggleRef} | ||
| /> | ||
| )} | ||
| id={id} | ||
| isOpen={isOpen} | ||
| onOpenChange={() => setIsOpen(false)} | ||
| onSelect={(ev, selection) => onSelect(selection as string)} | ||
| selected={selected} | ||
| > | ||
| <SelectList id="select-typeahead-listbox"> | ||
| {selectOptions.map((option, index) => ( | ||
| <SelectOption | ||
| className={option.className} | ||
| id={`select-typeahead-${option.value.replace(' ', '-')}`} | ||
| isFocused={focusedItemIndex === index} | ||
| key={option.value || option.children} | ||
| {...option} | ||
| > | ||
| {option.children || option.value} | ||
| </SelectOption> | ||
| ))} | ||
| </SelectList> | ||
| {!isEmpty(inputValue) && ( | ||
| <SelectOption selected={inputValue === selected} value={inputValue}> | ||
| {newOptionComponent | ||
| ? newOptionComponent(inputValue) | ||
| : t(`Use "{{inputValue}}"`, { inputValue })} | ||
| </SelectOption> | ||
| )} | ||
| </Select> | ||
| ); | ||
| }; | ||
|
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| export default SelectTypeahead; |
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