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import React, { Component } from 'react';
import PropTypes from 'prop-types';
import { observer } from 'mobx-react';
import classnames from 'classnames';
import uuidv1 from 'uuid/v1';
import { debounce } from 'lodash';
@observer
export default class SearchInput extends Component {
static propTypes = {
value: PropTypes.string,
defaultValue: PropTypes.string,
className: PropTypes.string,
onChange: PropTypes.func,
onReset: PropTypes.func,
name: PropTypes.string,
throttle: PropTypes.bool,
throttleDelay: PropTypes.number,
};
static defaultProps = {
value: '',
defaultValue: '',
className: '',
name: uuidv1(),
throttle: false,
throttleDelay: 250,
onChange: () => null,
onReset: () => null,
}
constructor(props) {
super(props);
this.state = {
value: props.value || props.defaultValue,
};
this.throttledOnChange = debounce(this.throttledOnChange, this.props.throttleDelay);
}
onChange(e) {
const { throttle, onChange } = this.props;
const { value } = e.target;
this.setState({ value });
if (throttle) {
e.persist();
this.throttledOnChange(value);
} else {
onChange(value);
}
}
onClick() {
const { defaultValue } = this.props;
const { value } = this.state;
if (value === defaultValue) {
this.setState({ value: '' });
}
this.input.focus();
}
onBlur() {
const { defaultValue } = this.props;
const { value } = this.state;
if (value === '') {
this.setState({ value: defaultValue });
}
}
throttledOnChange(e) {
const { onChange } = this.props;
onChange(e);
}
reset() {
const { defaultValue, onReset } = this.props;
this.setState({ value: defaultValue });
onReset();
}
input = null;
render() {
const { className, name, defaultValue } = this.props;
const { value } = this.state;
return (
<div
className={classnames([
className,
'search-input',
])}
>
<label
htmlFor={name}
className="mdi mdi-magnify"
onClick={() => this.onClick()}
/>
<input
name={name}
type="text"
value={value}
onChange={e => this.onChange(e)}
onClick={() => this.onClick()}
onBlur={() => this.onBlur()}
ref={(ref) => { this.input = ref; }}
/>
{value !== defaultValue && value.length > 0 && (
<span
className="mdi mdi-close-circle-outline"
onClick={() => this.reset()}
/>
)}
</div>
);
}
}
|
