|
| 1 | +import React, { useState, useCallback, useEffect } from 'react'; |
1 | 2 | import PropTypes from 'prop-types';
|
2 |
| -import React from 'react'; |
3 | 3 | import { throttle } from 'lodash';
|
4 | 4 | import { withTranslation } from 'react-i18next';
|
5 | 5 | import i18next from 'i18next';
|
6 | 6 | import SearchIcon from '../../../../images/magnifyingglass.svg';
|
7 | 7 |
|
8 |
| -class Searchbar extends React.Component { |
9 |
| - constructor(props) { |
10 |
| - super(props); |
11 |
| - this.state = { |
12 |
| - searchValue: this.props.searchTerm |
13 |
| - }; |
14 |
| - this.throttledSearchChange = throttle(this.searchChange, 500); |
15 |
| - } |
| 8 | +const Searchbar = ({ |
| 9 | + searchTerm, |
| 10 | + setSearchTerm, |
| 11 | + resetSearchTerm, |
| 12 | + searchLabel, |
| 13 | + t |
| 14 | +}) => { |
| 15 | + const [searchValue, setSearchValue] = useState(searchTerm); |
16 | 16 |
|
17 |
| - componentWillUnmount() { |
18 |
| - this.props.resetSearchTerm(); |
19 |
| - } |
| 17 | + const throttledSearchChange = useCallback( |
| 18 | + throttle((value) => { |
| 19 | + setSearchTerm(value.trim()); |
| 20 | + }, 500), |
| 21 | + [] |
| 22 | + ); |
20 | 23 |
|
21 |
| - handleResetSearch = () => { |
22 |
| - this.setState({ searchValue: '' }, () => { |
23 |
| - this.props.resetSearchTerm(); |
24 |
| - }); |
| 24 | + const handleResetSearch = () => { |
| 25 | + setSearchValue(''); |
| 26 | + resetSearchTerm(); |
25 | 27 | };
|
26 | 28 |
|
27 |
| - searchChange = () => { |
28 |
| - this.props.setSearchTerm(this.state.searchValue.trim()); |
| 29 | + const handleSearchChange = (e) => { |
| 30 | + const { value } = e.target; |
| 31 | + setSearchValue(value); |
| 32 | + throttledSearchChange(value.trim()); |
29 | 33 | };
|
30 | 34 |
|
31 |
| - handleSearchChange = (e) => { |
32 |
| - this.setState({ searchValue: e.target.value }, () => { |
33 |
| - this.throttledSearchChange(this.state.searchValue.trim()); |
34 |
| - }); |
35 |
| - }; |
| 35 | + useEffect(() => { |
| 36 | + setSearchValue(searchTerm); |
| 37 | + }, [searchTerm]); |
36 | 38 |
|
37 |
| - render() { |
38 |
| - const { searchValue } = this.state; |
39 |
| - return ( |
40 |
| - <div |
41 |
| - className={`searchbar ${ |
42 |
| - searchValue === '' ? 'searchbar--is-empty' : '' |
43 |
| - }`} |
44 |
| - > |
45 |
| - <div className="searchbar__button"> |
46 |
| - <SearchIcon |
47 |
| - className="searchbar__icon" |
48 |
| - focusable="false" |
49 |
| - aria-hidden="true" |
50 |
| - /> |
51 |
| - </div> |
52 |
| - <input |
53 |
| - className="searchbar__input" |
54 |
| - type="text" |
55 |
| - value={searchValue} |
56 |
| - placeholder={this.props.searchLabel} |
57 |
| - onChange={this.handleSearchChange} |
| 39 | + return ( |
| 40 | + <div |
| 41 | + className={`searchbar ${searchValue === '' ? 'searchbar--is-empty' : ''}`} |
| 42 | + > |
| 43 | + <div className="searchbar__button"> |
| 44 | + <SearchIcon |
| 45 | + className="searchbar__icon" |
| 46 | + focusable="false" |
| 47 | + aria-hidden="true" |
58 | 48 | />
|
59 |
| - <button |
60 |
| - className="searchbar__clear-button" |
61 |
| - onClick={this.handleResetSearch} |
62 |
| - > |
63 |
| - {this.props.t('Searchbar.ClearTerm')} |
64 |
| - </button> |
65 | 49 | </div>
|
66 |
| - ); |
67 |
| - } |
68 |
| -} |
| 50 | + <input |
| 51 | + className="searchbar__input" |
| 52 | + type="text" |
| 53 | + value={searchValue} |
| 54 | + placeholder={searchLabel} |
| 55 | + onChange={handleSearchChange} |
| 56 | + /> |
| 57 | + <button className="searchbar__clear-button" onClick={handleResetSearch}> |
| 58 | + {t('Searchbar.ClearTerm')} |
| 59 | + </button> |
| 60 | + </div> |
| 61 | + ); |
| 62 | +}; |
69 | 63 |
|
70 | 64 | Searchbar.propTypes = {
|
71 | 65 | searchTerm: PropTypes.string.isRequired,
|
|
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