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import React from 'react';
import SearchIndexItem from './search_item';
class Search extends React.Component {
constructor(props){
super(props);
this.state = {
query: '',
modal:false
};
this.timeout = null;
this.sendQuery = this.sendQuery.bind(this);
this.update = this.update.bind(this);
this.resetSearch = this.resetSearch.bind(this);
this.handleSubmit = this.handleSubmit.bind(this);
this.searchResults = this.searchResults.bind(this);
}
componentDidMount(){
if(this.state.query !== ''){
this.props.search(this.state.query);
}
}
update(e) {
this.setState({ modal:true,query: e.currentTarget.value }, () => {
if (this.state.query.length > 0){
this.timeout = setTimeout(() => {
document.addEventListener('click', () => this.props.clearSearchResults())
this.sendQuery(this.state.query)}, 500);
} else {
this.props.clearSearchResults()
}
})
if (this.timeout){
clearTimeout(this.timeout)
}
}
sendQuery(){
this.props.search(this.state.query);
}
searchResults(){
let searchResults = [];
if(this.state.modal){
if (this.props.searchResults === undefined) {
searchResults = [];
}else {
searchResults = this.props.searchResults.map((user, idx) => {
return <SearchIndexItem
clearSearchResults={this.props.clearSearchResults}
user={user} status={this.state.modal} close = {this.resetSearch}
key={idx} />;
});
}
}
return searchResults;
}
resetSearch(){
this.props.clearSearchResults();
this.setState({modal:false,query:''});
}
handleSubmit(e){
e.preventDefault();
}
render(){
return (
<div className="searchMain" >
<div className="csearch">
<input className="text" type="text" value={this.state.search}
onChange={this.update} placeholder="Search"/>
<div className={this.state.modal ? 'searchButton blueButton' : 'searchButton'}>
<i className="fas fa-search"></i>
</div>
<div className="searchResults">
<ul>
{this.searchResults()}
</ul>
</div>
</div>
</div>
);
}
}
export default Search;
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