sentry/static/app/views/replays/detail/replayMetaData.tsx

import React from 'react';
import styled from '@emotion/styled';

import Duration from 'sentry/components/duration';
import ProjectBadge from 'sentry/components/idBadge/projectBadge';
import Placeholder from 'sentry/components/placeholder';
import TimeSince from 'sentry/components/timeSince';
import {IconCalendar, IconClock, IconFire} from 'sentry/icons';
import space from 'sentry/styles/space';
import useProjects from 'sentry/utils/useProjects';
import {useRouteContext} from 'sentry/utils/useRouteContext';
import type {ReplayRecord} from 'sentry/views/replays/types';

type Props = {
  replayRecord: ReplayRecord | undefined;
};

function ReplayMetaData({replayRecord}: Props) {
  const {
    params: {replaySlug},
  } = useRouteContext();
  const {projects} = useProjects();
  const [slug] = replaySlug.split(':');

  return (
    <KeyMetrics>
      {replayRecord ? (
        <ProjectBadge
          project={
            projects.find(p => p.id === replayRecord.projectId) || {
              slug,
            }
          }
          avatarSize={16}
        />
      ) : (
        <HeaderPlaceholder />
      )}

      <KeyMetricData>
        {replayRecord ? (
          <React.Fragment>
            <IconCalendar color="gray300" />
            <TimeSince date={replayRecord.startedAt} shorten />
          </React.Fragment>
        ) : (
          <HeaderPlaceholder />
        )}
      </KeyMetricData>
      <KeyMetricData>
        {replayRecord ? (
          <React.Fragment>
            <IconClock color="gray300" />
            <Duration
              seconds={Math.floor(msToSec(replayRecord?.duration || 0)) || 1}
              abbreviation
              exact
            />
          </React.Fragment>
        ) : (
          <HeaderPlaceholder />
        )}
      </KeyMetricData>
      <KeyMetricData>
        {replayRecord ? (
          <React.Fragment>
            <IconFire color="red300" />
            {replayRecord?.countErrors}
          </React.Fragment>
        ) : (
          <HeaderPlaceholder />
        )}
      </KeyMetricData>
    </KeyMetrics>
  );
}

function msToSec(ms: number) {
  return ms / 1000;
}

export const HeaderPlaceholder = styled(function HeaderPlaceholder(
  props: React.ComponentProps<typeof Placeholder>
) {
  return <Placeholder width="80px" height="19px" {...props} />;
})`
  background-color: ${p => p.theme.background};
`;

const KeyMetrics = styled('div')`
  display: grid;
  gap: ${space(3)};
  grid-template-columns: repeat(4, max-content);
  align-items: center;
  justify-content: end;
  font-size: ${p => p.theme.fontSizeMedium};
`;

const KeyMetricData = styled('div')`
  color: ${p => p.theme.textColor};
  font-weight: normal;
  display: grid;
  grid-template-columns: repeat(2, max-content);
  align-items: center;
  gap: ${space(1)};
  line-height: ${p => p.theme.text.lineHeightBody};
`;

export default ReplayMetaData;