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import { ChangeEvent, Component } from 'react';
import { observer } from 'mobx-react';
import classnames from 'classnames';
import { debounce } from 'lodash';
type Props = {
value: string;
placeholder: string;
className: string;
onChange: (e: ChangeEvent<HTMLInputElement>) => void;
onReset: () => void;
name: string;
throttle: boolean;
throttleDelay: number;
autoFocus: boolean;
};
@observer
class SearchInput extends Component<Props> {
static defaultProps = {
value: '',
placeholder: '',
className: '',
name: 'searchInput',
throttle: false,
throttleDelay: 250,
onChange: () => null,
onReset: () => null,
autoFocus: false,
};
input = null;
constructor(props: Props) {
super(props);
this.state = {
value: props.value,
};
this.throttledOnChange = debounce(
this.throttledOnChange,
this.props.throttleDelay,
);
}
componentDidMount() {
const { autoFocus } = this.props;
if (autoFocus) {
// @ts-expect-error Object is possibly 'null'.
this.input.focus();
}
}
onChange(e: ChangeEvent<HTMLInputElement>) {
const { throttle, onChange } = this.props;
const { value } = e.target;
this.setState({ value });
if (throttle) {
e.persist();
// @ts-expect-error Argument of type 'string' is not assignable to parameter of type 'ChangeEvent<HTMLInputElement>'.
this.throttledOnChange(value);
} else {
// @ts-expect-error Argument of type 'string' is not assignable to parameter of type 'ChangeEvent<HTMLInputElement>'.
onChange(value);
}
}
throttledOnChange(e: ChangeEvent<HTMLInputElement>) {
const { onChange } = this.props;
onChange(e);
}
reset() {
const { onReset } = this.props;
this.setState({ value: '' });
onReset();
}
render() {
const { className, name, placeholder } = this.props;
// @ts-expect-error Property 'value' does not exist on type 'Readonly<{}>'.
const { value } = this.state;
return (
<div className={classnames([className, 'search-input'])}>
<label htmlFor={name} className="mdi mdi-magnify">
<input
name={name}
id={name}
type="text"
placeholder={placeholder}
value={value}
onChange={e => this.onChange(e)}
ref={ref => {
// @ts-expect-error Type 'HTMLInputElement | null' is not assignable to type 'null'.
this.input = ref;
}}
/>
</label>
{value.length > 0 && (
<span
className="mdi mdi-close-circle-outline"
onClick={() => this.reset()}
/>
)}
</div>
);
}
}
export default SearchInput;
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