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 }
  39
  40 interface SearchInputActionProps {
  41     onSearch: (value: string) => any;
  42     debounce?: number;
  43 }
  44
  45 type SearchInputProps = SearchInputDataProps & SearchInputActionProps & WithStyles<CssRules>;
  46
  47 interface SearchInputState {
  48     value: string;
  49     label: string;
  50 }
  51
  52 export const DEFAULT_SEARCH_DEBOUNCE = 1000;
  53
  54 export const SearchInput = withStyles(styles)(
  55     class extends React.Component<SearchInputProps> {
  56         state: SearchInputState = {
  57             value: "",
  58             label: ""
  59         };
  60
  61         timeout: number;
  62
  63         render() {
  64             return <form onSubmit={this.handleSubmit}>
  65                 <FormControl>
  66                     <InputLabel>{this.state.label}</InputLabel>
  67                     <Input
  68                         type="text"
  69                         value={this.state.value}
  70                         onChange={this.handleChange}
  71                         endAdornment={
  72                             <InputAdornment position="end">
  73                                 <Tooltip title='Search'>
  74                                     <IconButton
  75                                         onClick={this.handleSubmit}>
  76                                         <SearchIcon />
  77                                     </IconButton>
  78                                 </Tooltip>
  79                             </InputAdornment>
  80                         } />
  81                 </FormControl>
  82             </form>;
  83         }
  84
  85         componentDidMount() {
  86             this.setState({
  87                 value: this.props.value,
  88                 label: this.props.label || 'Search'
  89             });
  90         }
  91
  92         componentWillReceiveProps(nextProps: SearchInputProps) {
  93             if (nextProps.value !== this.props.value) {
  94                 this.setState({ value: nextProps.value });
  95             }
  96         }
  97
  98         componentWillUnmount() {
  99             clearTimeout(this.timeout);
 100         }
 101
 102         handleSubmit = (event: React.FormEvent<HTMLElement>) => {
 103             event.preventDefault();
 104             clearTimeout(this.timeout);
 105             this.props.onSearch(this.state.value);
 106         }
 107
 108         handleChange = (event: React.ChangeEvent<HTMLInputElement>) => {
 109             clearTimeout(this.timeout);
 110             this.setState({ value: event.target.value });
 111             this.timeout = window.setTimeout(
 112                 () => this.props.onSearch(this.state.value),
 113                 this.props.debounce || DEFAULT_SEARCH_DEBOUNCE
 114             );
 115
 116         }
 117     }
 118 );