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import React from 'react';
import PropTypes from 'prop-types';
import moment from 'moment';
import queryString from 'query-string';
import { withRouter } from 'react-router-dom';
import purifyWeek from '../../lib/purifyWeek';
const WeekSelector = ({ urlWeek, location, history }) => {
const updateWeek = (change) => {
const newWeek = purifyWeek(urlWeek + change);
const isCurrentWeek = moment().week() === newWeek;
const query = queryString.stringify({
week: isCurrentWeek ? undefined : newWeek,
});
history.push(`${location.pathname}?${query}`);
};
return (
<div>
<button onClick={() => updateWeek(-1)}>Prev</button>
Week {urlWeek}
<button onClick={() => updateWeek(+1)}>Next</button>
</div>
);
};
WeekSelector.propTypes = {
urlWeek: PropTypes.number.isRequired,
history: PropTypes.shape({
push: PropTypes.func.isRequired,
}).isRequired,
location: PropTypes.shape({
pathname: PropTypes.string.isRequired,
}).isRequired,
};
export default withRouter(WeekSelector);
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