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JavaScript

'use client';
import * as React from 'react';
import { isResolvedShorthand, mergeCallbacks, slot, useControllableState, useEventCallback, useMergedRefs } from '@fluentui/react-utilities';
import { useInput_unstable } from '@fluentui/react-input';
import { DismissRegular, SearchRegular } from '@fluentui/react-icons';
/**
* Create the state required to render SearchBox.
*
* The returned state can be modified with hooks such as useSearchBoxStyles_unstable,
* before being passed to renderSearchBox_unstable.
*
* @param props - props from this instance of SearchBox
* @param ref - reference to root HTMLElement of SearchBox
*/ export const useSearchBox_unstable = (props, ref)=>{
const { size = 'medium', appearance = 'outline', ...baseProps } = props;
const state = useSearchBoxBase_unstable(baseProps, ref);
if (state.contentBefore) {
var _state_contentBefore;
var _children;
(_children = (_state_contentBefore = state.contentBefore).children) !== null && _children !== void 0 ? _children : _state_contentBefore.children = /*#__PURE__*/ React.createElement(SearchRegular, null);
}
if (state.dismiss) {
var _state_dismiss;
var _children1;
(_children1 = (_state_dismiss = state.dismiss).children) !== null && _children1 !== void 0 ? _children1 : _state_dismiss.children = /*#__PURE__*/ React.createElement(DismissRegular, null);
}
return {
...state,
size,
appearance
};
};
/**
* Base hook for SearchBox component. Manages state related to controlled/uncontrolled
* value, focus tracking, dismiss button click handling, search icon slot, and
* input type="search" — without design props (size, appearance).
*
* @param props - props from this instance of SearchBox (without size, appearance)
* @param ref - reference to root HTMLElement of SearchBox
*/ export const useSearchBoxBase_unstable = (props, ref)=>{
const { disabled = false, root, contentBefore, dismiss, contentAfter, value, defaultValue, ...inputProps } = props;
const searchBoxRootRef = React.useRef(null);
const searchBoxRef = React.useRef(null);
const [internalValue, setInternalValue] = useControllableState({
state: value,
defaultState: defaultValue,
initialState: ''
});
// Tracks the focus of the component for the contentAfter and dismiss button
const [focused, setFocused] = React.useState(false);
const onFocus = React.useCallback(()=>{
setFocused(true);
}, [
setFocused
]);
const onBlur = React.useCallback((ev)=>{
var _searchBoxRootRef_current;
setFocused(!!((_searchBoxRootRef_current = searchBoxRootRef.current) === null || _searchBoxRootRef_current === void 0 ? void 0 : _searchBoxRootRef_current.contains(ev.relatedTarget)));
}, [
setFocused
]);
const rootProps = slot.resolveShorthand(root);
const handleDismissClick = useEventCallback((event)=>{
var _props_onChange, _searchBoxRef_current;
if (isResolvedShorthand(dismiss)) {
var _dismiss_onClick;
(_dismiss_onClick = dismiss.onClick) === null || _dismiss_onClick === void 0 ? void 0 : _dismiss_onClick.call(dismiss, event);
}
const newValue = '';
setInternalValue(newValue);
(_props_onChange = props.onChange) === null || _props_onChange === void 0 ? void 0 : _props_onChange.call(props, event, {
value: newValue
});
(_searchBoxRef_current = searchBoxRef.current) === null || _searchBoxRef_current === void 0 ? void 0 : _searchBoxRef_current.focus();
});
const inputState = useInput_unstable({
type: 'search',
disabled,
value: internalValue,
root: slot.always({
...rootProps,
ref: useMergedRefs(rootProps === null || rootProps === void 0 ? void 0 : rootProps.ref, searchBoxRootRef),
onFocus: mergeCallbacks(rootProps === null || rootProps === void 0 ? void 0 : rootProps.onFocus, onFocus),
onBlur: mergeCallbacks(rootProps === null || rootProps === void 0 ? void 0 : rootProps.onBlur, onBlur)
}, {
elementType: 'span'
}),
contentBefore: slot.optional(contentBefore, {
renderByDefault: true,
elementType: 'span'
}),
contentAfter: slot.optional(contentAfter, {
renderByDefault: true,
elementType: 'span'
}),
...inputProps,
onChange: useEventCallback((ev)=>{
var _props_onChange;
const newValue = ev.target.value;
(_props_onChange = props.onChange) === null || _props_onChange === void 0 ? void 0 : _props_onChange.call(props, ev, {
value: newValue
});
setInternalValue(newValue);
})
}, useMergedRefs(searchBoxRef, ref));
const state = {
...inputState,
components: {
// eslint-disable-next-line @typescript-eslint/no-deprecated
...inputState.components,
dismiss: 'span'
},
dismiss: slot.optional(dismiss, {
defaultProps: {
role: 'button',
'aria-label': 'clear',
tabIndex: -1
},
renderByDefault: true,
elementType: 'span'
}),
disabled,
focused
};
if (state.dismiss) {
state.dismiss.onClick = handleDismissClick;
}
return state;
};