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/*
* HomePage
*
* This is the first thing users see of our App, at the '/' route
*/
import React, { useEffect, memo } from 'react';
import PropTypes from 'prop-types';
import { Helmet } from 'react-helmet';
import { FormattedMessage } from 'react-intl';
import { connect } from 'react-redux';
import { compose } from 'redux';
import { createStructuredSelector } from 'reselect';
import { useInjectReducer } from 'utils/injectReducer';
import { useInjectSaga } from 'utils/injectSaga';
import {
makeSelectRepos,
makeSelectLoading,
makeSelectError,
} from 'containers/App/selectors';
import H2 from 'components/H2';
import ReposList from 'components/ReposList';
import AtPrefix from './AtPrefix';
import CenteredSection from './CenteredSection';
import Form from './Form';
import Input from './Input';
import Section from './Section';
import messages from './messages';
import { loadRepos } from '../App/actions';
import { changeUsername } from './actions';
import { makeSelectUsername } from './selectors';
import reducer from './reducer';
import saga from './saga';
const key = 'home';
export function HomePage({
username,
loading,
error,
repos,
onSubmitForm,
onChangeUsername,
}) {
useInjectReducer({ key, reducer });
useInjectSaga({ key, saga });
useEffect(() => {
// When initial state username is not null, submit the form to load repos
if (username && username.trim().length > 0) onSubmitForm();
}, []);
const reposListProps = {
loading,
error,
repos,
};
return (
<article>
<Helmet>
<title>Home Page</title>
<meta
name="description"
content="A React.js Boilerplate application homepage"
/>
</Helmet>
<div>
<CenteredSection>
<H2>
<FormattedMessage {...messages.startProjectHeader} />
</H2>
<p>
<FormattedMessage {...messages.startProjectMessage} />
</p>
</CenteredSection>
<Section>
<H2>
<FormattedMessage {...messages.trymeHeader} />
</H2>
<Form onSubmit={onSubmitForm}>
<label htmlFor="username">
<FormattedMessage {...messages.trymeMessage} />
<AtPrefix>
<FormattedMessage {...messages.trymeAtPrefix} />
</AtPrefix>
<Input
id="username"
type="text"
placeholder="mxstbr"
value={username}
onChange={onChangeUsername}
/>
</label>
</Form>
<ReposList {...reposListProps} />
</Section>
</div>
</article>
);
}
HomePage.propTypes = {
loading: PropTypes.bool,
error: PropTypes.oneOfType([PropTypes.object, PropTypes.bool]),
repos: PropTypes.oneOfType([PropTypes.array, PropTypes.bool]),
onSubmitForm: PropTypes.func,
username: PropTypes.string,
onChangeUsername: PropTypes.func,
};
const mapStateToProps = createStructuredSelector({
repos: makeSelectRepos(),
username: makeSelectUsername(),
loading: makeSelectLoading(),
error: makeSelectError(),
});
export function mapDispatchToProps(dispatch) {
return {
onChangeUsername: evt => dispatch(changeUsername(evt.target.value)),
onSubmitForm: evt => {
if (evt !== undefined && evt.preventDefault) evt.preventDefault();
dispatch(loadRepos());
},
};
}
const withConnect = connect(
mapStateToProps,
mapDispatchToProps,
);
export default compose(
withConnect,
memo,
)(HomePage);
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