datahub/components/dataset/Resources.tsx

77 lines
2.2 KiB
TypeScript

import Link from 'next/link';
import ErrorMessage from '../Error';
import { NetworkStatus } from 'apollo-client';
import { useQuery } from '@apollo/react-hooks';
import gql from 'graphql-tag';
export const DEFAULT_DATASET_QUERY = gql`
query dataset($id: String!) {
dataset(id: $id) {
result {
name
resources {
name
title
format
created
last_modified
}
}
}
}
`;
export default function Resources({ variables }) {
const { loading, error, data, fetchMore, networkStatus } = useQuery(
DEFAULT_DATASET_QUERY,
{
variables,
// Setting this value to true will make the component rerender when
// the "networkStatus" changes, so we are able to know if it is fetching
// more data
notifyOnNetworkStatusChange: true,
}
);
if (error) return <ErrorMessage message="Error loading dataset." />;
if (loading) return <div>Loading</div>;
const { result } = data.dataset;
return (
<>
<h3 className="text-xl font-semibold">Data Files</h3>
<table className="table-auto w-full text-sm text-left mb-6">
<thead>
<tr>
<th className="px-4 py-2">File</th>
<th className="px-4 py-2">Format</th>
<th className="px-4 py-2">Created</th>
<th className="px-4 py-2">Updated</th>
<th className="px-4 py-2">Link</th>
</tr>
</thead>
<tbody>
{result.resources.map((resource, index) => (
<tr key={index}>
<td className="px-4 py-2">
<Link href={`${result.name}/r/${resource.name}`}>
<a className="underline">{resource.title || resource.name}</a>
</Link>
</td>
<td className="px-4 py-2">{resource.format}</td>
<td className="px-4 py-2">{resource.created}</td>
<td className="px-4 py-2">{resource.last_modified}</td>
<td className="px-4 py-2">
<Link href={`${result.name}/r/${resource.name}`}>
<a className="underline">Preview</a>
</Link>
</td>
</tr>
))}
</tbody>
</table>
</>
);
}