sentry/static/app/views/organizationStats/teamInsights/teamIssuesAge.tsx

import {Fragment} from 'react';
import {css} from '@emotion/react';
import styled from '@emotion/styled';
import moment from 'moment';

import {BarChart} from 'sentry/components/charts/barChart';
import Count from 'sentry/components/count';
import ProjectBadge from 'sentry/components/idBadge/projectBadge';
import Link from 'sentry/components/links/link';
import LoadingError from 'sentry/components/loadingError';
import PanelTable from 'sentry/components/panels/panelTable';
import Placeholder from 'sentry/components/placeholder';
import TimeSince from 'sentry/components/timeSince';
import {IconArrow} from 'sentry/icons';
import {t} from 'sentry/locale';
import {space} from 'sentry/styles/space';
import type {Group, Organization} from 'sentry/types';
import {getTitle} from 'sentry/utils/events';
import {useApiQuery} from 'sentry/utils/queryClient';

interface TeamIssuesAgeProps {
  organization: Organization;
  teamSlug: string;
}

/**
 * takes "< 1 hour" and returns a datetime of 1 hour ago
 */
function parseBucket(bucket: string): number {
  if (bucket === '> 1 year') {
    return moment().subtract(1, 'y').subtract(1, 'd').valueOf();
  }

  const [_, num, unit] = bucket.split(' ');
  return moment()
    .subtract(num, unit as any)
    .valueOf();
}

const bucketLabels = {
  '< 1 hour': t('1 hour'),
  '< 4 hour': t('4 hours'),
  '< 12 hour': t('12 hours'),
  '< 1 day': t('1 day'),
  '< 1 week': t('1 week'),
  '< 4 week': t('1 month'),
  '< 24 week': t('6 months'),
  '< 1 year': t('1 year'),
  '> 1 year': t('> 1 year'),
};

function TeamIssuesAge({organization, teamSlug}: TeamIssuesAgeProps) {
  const {
    data: oldestIssues,
    isLoading: isOldestIssuesLoading,
    isError: isOldestIssuesError,
    refetch: refetchOldestIssues,
  } = useApiQuery<Group[]>(
    [
      `/teams/${organization.slug}/${teamSlug}/issues/old/`,
      {
        query: {
          limit: 7,
        },
      },
    ],
    {staleTime: 5000}
  );

  const {
    data: unresolvedIssueAge,
    isLoading: isUnresolvedIssueAgeLoading,
    isError: isUnresolvedIssueAgeError,
    refetch: refetchUnresolvedIssueAge,
  } = useApiQuery<Record<string, number>>(
    [`/teams/${organization.slug}/${teamSlug}/unresolved-issue-age/`],
    {staleTime: 5000}
  );

  const isLoading = isOldestIssuesLoading || isUnresolvedIssueAgeLoading;

  if (isOldestIssuesError || isUnresolvedIssueAgeError) {
    return (
      <LoadingError
        onRetry={() => {
          refetchOldestIssues();
          refetchUnresolvedIssueAge();
        }}
      />
    );
  }

  const seriesData = Object.entries(unresolvedIssueAge ?? {})
    .map(([bucket, value]) => ({
      name: bucket,
      value,
    }))
    .sort((a, b) => parseBucket(b.name) - parseBucket(a.name));

  return (
    <div>
      <ChartWrapper>
        {isLoading && <Placeholder height="200px" />}
        {!isLoading && (
          <BarChart
            style={{height: 190}}
            legend={{right: 3, top: 0}}
            yAxis={{minInterval: 1}}
            xAxis={{
              type: 'category',
              min: 0,
              axisLabel: {
                showMaxLabel: true,
                showMinLabel: true,
                formatter: (bucket: string) => {
                  return bucketLabels[bucket] ?? bucket;
                },
              },
            }}
            series={[
              {
                seriesName: t('Unresolved Issues'),
                silent: true,
                data: seriesData,
                barCategoryGap: '5%',
              },
            ]}
          />
        )}
      </ChartWrapper>
      <StyledPanelTable
        isEmpty={!oldestIssues || oldestIssues?.length === 0}
        emptyMessage={t('No unresolved issues for this team’s projects')}
        headers={[
          t('Oldest Issues'),
          <RightAligned key="events">{t('Events')}</RightAligned>,
          <RightAligned key="users">{t('Users')}</RightAligned>,
          <RightAligned key="age">
            {t('Age')} <IconArrow direction="down" size="xs" color="gray300" />
          </RightAligned>,
        ]}
        isLoading={isLoading}
      >
        {oldestIssues?.map(issue => {
          const {title} = getTitle(issue, organization?.features, false);

          return (
            <Fragment key={issue.id}>
              <ProjectTitleContainer>
                <ShadowlessProjectBadge
                  disableLink
                  hideName
                  avatarSize={18}
                  project={issue.project}
                />
                <TitleOverflow>
                  <Link
                    to={{
                      pathname: `/organizations/${organization.slug}/issues/${issue.id}/`,
                    }}
                  >
                    {title}
                  </Link>
                </TitleOverflow>
              </ProjectTitleContainer>
              <RightAligned>
                <Count value={issue.count} />
              </RightAligned>
              <RightAligned>
                <Count value={issue.userCount} />
              </RightAligned>
              <RightAligned>
                <TimeSince date={issue.firstSeen} />
              </RightAligned>
            </Fragment>
          );
        })}
      </StyledPanelTable>
    </div>
  );
}

export default TeamIssuesAge;

const ChartWrapper = styled('div')`
  padding: ${space(2)} ${space(2)} 0 ${space(2)};
  border-bottom: 1px solid ${p => p.theme.border};
`;

const StyledPanelTable = styled(PanelTable)`
  grid-template-columns: 1fr 0.15fr 0.15fr 0.25fr;
  white-space: nowrap;
  margin-bottom: 0;
  border: 0;
  font-size: ${p => p.theme.fontSizeMedium};
  box-shadow: unset;

  > * {
    padding: ${space(1)} ${space(2)};
  }

  ${p =>
    p.isEmpty &&
    css`
      & > div:last-child {
        padding: 48px ${space(2)};
      }
    `}
`;

const RightAligned = styled('span')`
  display: flex;
  align-items: center;
  justify-content: flex-end;
`;

const ProjectTitleContainer = styled('div')`
  ${p => p.theme.overflowEllipsis};
  display: flex;
  align-items: center;
`;

const TitleOverflow = styled('div')`
  ${p => p.theme.overflowEllipsis};
`;

const ShadowlessProjectBadge = styled(ProjectBadge)`
  display: inline-flex;
  align-items: center;
  margin-right: ${space(1)};

  * > img {
    box-shadow: none;
  }
`;