File size: 2,362 Bytes
1e92f2d | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 | import React, { useRef, useState } from 'react';
import { useSearchBox } from 'react-instantsearch-hooks';
import { SearchBox as SearchBoxUiComponent } from '../ui/SearchBox';
import type { SearchBoxProps as SearchBoxUiComponentProps } from '../ui/SearchBox';
import type { UseSearchBoxProps } from 'react-instantsearch-hooks';
type UiProps = Pick<
SearchBoxUiComponentProps,
| 'inputRef'
| 'isSearchStalled'
| 'onChange'
| 'onReset'
| 'onSubmit'
| 'value'
| 'autoFocus'
| 'translations'
>;
export type SearchBoxProps = Omit<
SearchBoxUiComponentProps,
Exclude<keyof UiProps, 'onSubmit' | 'autoFocus'>
> &
UseSearchBoxProps & {
/**
* Whether to trigger the search only on submit.
* @default true
*/
searchAsYouType?: boolean;
translations?: Partial<UiProps['translations']>;
};
export function SearchBox({
queryHook,
searchAsYouType = true,
translations,
...props
}: SearchBoxProps) {
const { query, refine, isSearchStalled } = useSearchBox(
{ queryHook },
{ $$widgetType: 'ais.searchBox' }
);
const [inputValue, setInputValue] = useState(query);
const inputRef = useRef<HTMLInputElement>(null);
function setQuery(newQuery: string) {
setInputValue(newQuery);
if (searchAsYouType) {
refine(newQuery);
}
}
function onReset() {
setQuery('');
if (!searchAsYouType) {
refine('');
}
}
function onChange(event: React.ChangeEvent<HTMLInputElement>) {
setQuery(event.currentTarget.value);
}
function onSubmit(event: React.FormEvent<HTMLFormElement>) {
if (!searchAsYouType) {
refine(inputValue);
}
if (props.onSubmit) {
props.onSubmit(event);
}
}
// Track when the InstantSearch query changes to synchronize it with
// the React state.
// We bypass the state update if the input is focused to avoid concurrent
// updates when typing.
if (query !== inputValue && document.activeElement !== inputRef.current) {
setInputValue(query);
}
const uiProps: UiProps = {
inputRef,
isSearchStalled,
onChange,
onReset,
onSubmit,
value: inputValue,
translations: {
submitButtonTitle: 'Submit the search query',
resetButtonTitle: 'Clear the search query',
...translations,
},
};
return <SearchBoxUiComponent {...props} {...uiProps} />;
}
|