1import CircularProgress from '@material-ui/core/CircularProgress';
 2
 3import { BugFragment } from './Bug.generated';
 4import Timeline from './Timeline';
 5import { useTimelineQuery } from './TimelineQuery.generated';
 6
 7type Props = {
 8  bug: BugFragment;
 9};
10
11const TimelineQuery = ({ bug }: Props) => {
12  const { loading, error, data } = useTimelineQuery({
13    variables: {
14      id: bug.id,
15      first: 100,
16    },
17  });
18
19  if (loading) return <CircularProgress />;
20  if (error) return <p>Error: {error}</p>;
21
22  const nodes = data?.repository?.bug?.timeline.nodes;
23  if (!nodes) {
24    return null;
25  }
26
27  return <Timeline ops={nodes} bug={bug} />;
28};
29
30export default TimelineQuery;