kafka-ui/kafka-ui-react-app/src/components/common/Search/Search.tsx

import React, { useRef } from 'react';
import { useDebouncedCallback } from 'use-debounce';
import Input from 'components/common/Input/Input';
import { useSearchParams } from 'react-router-dom';
import CloseIcon from 'components/common/Icons/CloseIcon';
import styled from 'styled-components';

interface SearchProps {
  placeholder?: string;
  disabled?: boolean;
  onChange?: (value: string) => void;
  value?: string;
}

const IconButtonWrapper = styled.span.attrs(() => ({
  role: 'button',
  tabIndex: '0',
}))`
  height: 16px !important;
  display: inline-block;
  &:hover {
    cursor: pointer;
  }
`;
const Search: React.FC<SearchProps> = ({
  placeholder = 'Search',
  disabled = false,
  value,
  onChange,
}) => {
  const [searchParams, setSearchParams] = useSearchParams();
  const ref = useRef<HTMLInputElement>(null);
  const handleChange = useDebouncedCallback((e) => {
    if (ref.current != null) {
      ref.current.value = e.target.value;
    }
    if (onChange) {
      onChange(e.target.value);
    } else {
      searchParams.set('q', e.target.value);
      if (searchParams.get('page')) {
        searchParams.set('page', '1');
      }
      setSearchParams(searchParams);
    }
  }, 500);
  const clearSearchValue = () => {
    if (searchParams.get('q')) {
      searchParams.set('q', '');
      setSearchParams(searchParams);
    }
    if (ref.current != null) {
      ref.current.value = '';
    }
  };

  return (
    <Input
      type="text"
      placeholder={placeholder}
      onChange={handleChange}
      defaultValue={value || searchParams.get('q') || ''}
      inputSize="M"
      disabled={disabled}
      ref={ref}
      search
      clearIcon={
        <IconButtonWrapper onClick={clearSearchValue}>
          <CloseIcon />
        </IconButtonWrapper>
      }
    />
  );
};

export default Search;