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import React from 'react';
import gql from 'graphql-tag';
import { Query } from 'react-apollo';
import Head from 'next/head';
import Link from 'next/link';
import PaginationStyles from './styles/PaginationStyles';
import { perPage } from '../config';
const PAGINATION_QUERY = gql`
query PAGINATION_QUERY {
itemsConnection {
aggregate {
count
}
}
}
`;
const Pagination = props => (
<Query query={PAGINATION_QUERY}>
{({ data, loading, error }) => {
if (loading) return <p>Loading...</p>;
const count = data.itemsConnection.aggregate.count;
const pages = Math.ceil(count / perPage);
const page = props.page;
return (
<PaginationStyles data-test="pagination">
<Head>
<title>
Sick Fits! — Page {page} of {pages}
</title>
</Head>
<Link
prefetch
href={{
pathname: 'items',
query: { page: page - 1 },
}}
>
<a className="prev" aria-disabled={page <= 1}>
← Prev
</a>
</Link>
<p>
Page {props.page} of
<span className="totalPages">{pages}</span>!
</p>
<p>{count} Items Total</p>
<Link
prefetch
href={{
pathname: 'items',
query: { page: page + 1 },
}}
>
<a className="next" aria-disabled={page >= pages}>
Next →
</a>
</Link>
</PaginationStyles>
);
}}
</Query>
);
export default Pagination;
export { PAGINATION_QUERY };
|
