src/components/search-input/search-input.tsx

   1 // Copyright (C) The Arvados Authors. All rights reserved.
   2 //
   3 // SPDX-License-Identifier: AGPL-3.0
   4
   5 import React from 'react';
   6 import { IconButton, StyleRulesCallback, withStyles, WithStyles, FormControl, InputLabel, Input, InputAdornment, Tooltip } from '@material-ui/core';
   7 import SearchIcon from '@material-ui/icons/Search';
   8
   9 type CssRules = 'container' | 'input' | 'button';
  10
  11 const styles: StyleRulesCallback<CssRules> = theme => {
  12     return {
  13         container: {
  14             position: 'relative',
  15             width: '100%'
  16         },
  17         input: {
  18             border: 'none',
  19             borderRadius: theme.spacing.unit / 4,
  20             boxSizing: 'border-box',
  21             padding: theme.spacing.unit,
  22             paddingRight: theme.spacing.unit * 4,
  23             width: '100%',
  24         },
  25         button: {
  26             position: 'absolute',
  27             top: theme.spacing.unit / 2,
  28             right: theme.spacing.unit / 2,
  29             width: theme.spacing.unit * 3,
  30             height: theme.spacing.unit * 3
  31         }
  32     };
  33 };
  34
  35 interface SearchInputDataProps {
  36     value: string;
  37     label?: string;
  38     selfClearProp: string;
  39 }
  40
  41 interface SearchInputActionProps {
  42     onSearch: (value: string) => any;
  43     debounce?: number;
  44 }
  45
  46 type SearchInputProps = SearchInputDataProps & SearchInputActionProps & WithStyles<CssRules>;
  47
  48 interface SearchInputState {
  49     value: string;
  50     label: string;
  51 }
  52
  53 let selfClearPropState = '';
  54
  55 export const DEFAULT_SEARCH_DEBOUNCE = 1000;
  56
  57 export const SearchInput = withStyles(styles)(
  58     class extends React.Component<SearchInputProps> {
  59         state: SearchInputState = {
  60             value: "",
  61             label: ""
  62         };
  63
  64         timeout: number;
  65
  66         render() {
  67             return <form onSubmit={this.handleSubmit}>
  68                 <FormControl>
  69                     <InputLabel>{this.state.label}</InputLabel>
  70                     <Input
  71                         type="text"
  72                         data-cy="search-input"
  73                         value={this.state.value}
  74                         onChange={this.handleChange}
  75                         endAdornment={
  76                             <InputAdornment position="end">
  77                                 <Tooltip title='Search'>
  78                                     <IconButton
  79                                         onClick={this.handleSubmit}>
  80                                         <SearchIcon />
  81                                     </IconButton>
  82                                 </Tooltip>
  83                             </InputAdornment>
  84                         } />
  85                 </FormControl>
  86             </form>;
  87         }
  88
  89         componentDidMount() {
  90             this.setState({
  91                 value: this.props.value,
  92                 label: this.props.label || 'Search'
  93             });
  94         }
  95
  96         componentWillReceiveProps(nextProps: SearchInputProps) {
  97             if (nextProps.value !== this.props.value) {
  98                 this.setState({ value: nextProps.value });
  99             }
 100             if (this.state.value !== '' && nextProps.selfClearProp && nextProps.selfClearProp !== selfClearPropState) {
 101                 if (selfClearPropState !== '') {
 102                     this.props.onSearch('');
 103                 }
 104                 selfClearPropState = nextProps.selfClearProp;
 105             }
 106         }
 107
 108         componentWillUnmount() {
 109             clearTimeout(this.timeout);
 110         }
 111
 112         handleSubmit = (event: React.FormEvent<HTMLElement>) => {
 113             event.preventDefault();
 114             clearTimeout(this.timeout);
 115             this.props.onSearch(this.state.value);
 116         }
 117
 118         handleChange = (event: React.ChangeEvent<HTMLInputElement>) => {
 119             clearTimeout(this.timeout);
 120             this.setState({ value: event.target.value });
 121             this.timeout = window.setTimeout(
 122                 () => this.props.onSearch(this.state.value),
 123                 this.props.debounce || DEFAULT_SEARCH_DEBOUNCE
 124             );
 125
 126         }
 127     }
 128 );