| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| import { useRef, useState } from 'react'; |
| import { useAsyncDebounce } from 'react-table'; |
| |
| // useAsyncDebounce in dist build of `react-table` requires regeneratorRuntime |
| import 'regenerator-runtime/runtime'; |
| |
| /** |
| * Hook useState to allow always return latest initialValue |
| */ |
| export default function useAsyncState<T, F extends (newValue: T) => unknown>( |
| initialValue: T, |
| callback: F, |
| wait = 200, |
| ) { |
| const [value, setValue] = useState(initialValue); |
| const valueRef = useRef(initialValue); |
| const onChange = useAsyncDebounce(callback, wait); |
| |
| // sync updated initialValue |
| if (valueRef.current !== initialValue) { |
| valueRef.current = initialValue; |
| if (value !== initialValue) { |
| setValue(initialValue); |
| } |
| } |
| |
| const setBoth = (newValue: T) => { |
| setValue(newValue); |
| onChange(newValue); |
| }; |
| |
| return [value, setBoth] as [typeof value, typeof setValue]; |
| } |