import * as React from 'react'; import { mergeCallbacks, useControllableState, useEventCallback } from '@fluentui/react-utilities'; export function useToggleState(props, state) { const { checked, defaultChecked, disabled, disabledFocusable } = props; const { onClick, role } = state.root; const [checkedValue, setCheckedValue] = useControllableState({ state: checked, defaultState: defaultChecked, initialState: false }); const isCheckboxTypeRole = role === 'menuitemcheckbox' || role === 'checkbox'; const onToggleClick = React.useCallback((ev)=>{ if (!disabled && !disabledFocusable) { if (ev.defaultPrevented) { return; } setCheckedValue(!checkedValue); } }, [ checkedValue, disabled, disabledFocusable, setCheckedValue ]); return { ...state, checked: checkedValue, root: { ...state.root, [isCheckboxTypeRole ? 'aria-checked' : 'aria-pressed']: checkedValue, onClick: useEventCallback(mergeCallbacks(onClick, onToggleClick)) } }; }