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import React from 'react';
import PropTypes from 'prop-types';
import classnames from 'classnames';
import { connect } from 'react-redux';
import { withRouter } from 'react-router-dom';
import { setUser } from '../../actions/search';
import { userFromMatch } from '../../lib/url';
import Result from '../presentational/Result';
const Results = ({
results,
isExactMatch,
selectedResult,
match,
history,
dispatch,
}) => {
const user = userFromMatch(match);
return (
<div
className={classnames('search__results', {
'search__results--has-results': !isExactMatch && results.length > 0,
})}
style={{
minHeight: isExactMatch ? 0 : results.length * 54,
}}
>
{!isExactMatch && results.map(userId => (
<Result
key={userId}
userId={userId}
isSelected={userId === selectedResult}
onClick={() => {
if (userId === user) {
// EDGE CASE: The user is set if the user changes, but it doesn't
// change if the result is already the one we are viewing.
// Therefor, we need to dispatch the SET_USER command manually.
dispatch(setUser(user));
} else {
history.push(`/${userId}`);
}
}}
/>
))}
</div>
);
};
Results.propTypes = {
results: PropTypes.arrayOf(PropTypes.string).isRequired,
isExactMatch: PropTypes.bool.isRequired,
selectedResult: PropTypes.string,
match: PropTypes.shape({
params: PropTypes.shape({
type: PropTypes.string,
value: PropTypes.string,
}).isRequired,
}).isRequired,
history: PropTypes.shape({
push: PropTypes.func.isRequired,
}).isRequired,
dispatch: PropTypes.func.isRequired,
};
Results.defaultProps = {
selectedResult: null,
};
const mapStateToProps = state => ({
results: state.search.results,
isExactMatch: state.search.isExactMatch,
selectedResult: state.search.selectedResult,
});
export default withRouter(connect(mapStateToProps)(Results));
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