From fe1bd94050a09963396bc217ba95cc0d5c917d3d Mon Sep 17 00:00:00 2001
From: Damian Maslanka <damian.maslanka5@gmail.com>
Date: Wed, 26 Nov 2025 22:35:27 +0100
Subject: [PATCH] Add downloads by package manager over time to the main page

---
 src/app/page.js                     |  9 ++++++---
 src/components/Charts/MultiLine.jsx |  9 +++++++--
 src/components/Summary.jsx          | 19 ++++++++++++++++++-
 src/utils/clickhouse.js             |  8 ++++++++
 4 files changed, 39 insertions(+), 6 deletions(-)

diff --git a/src/app/page.js b/src/app/page.js
index c151f93..0733e48 100644
--- a/src/app/page.js
+++ b/src/app/page.js
@@ -10,7 +10,8 @@ import {
   getRecentReleases,
   getPopularEmergingRepos,
   getPopularReposNeedingRefresh,
-  hotPackages
+  hotPackages,
+  installationsPerInstaller,
 } from '@/utils/clickhouse';
 import 'server-only';
 
@@ -24,12 +25,13 @@ export const revalidate = 3600
 export default async function Home() {
   const total_downloads = await getTotalDownloads();
   const projects = await getProjectCount();
-  const [recent_releases, emerging_repos, needing_refresh, hot_packages] =
+  const [recent_releases, emerging_repos, needing_refresh, hot_packages, installations_per_installer] =
     await Promise.all([
       getRecentReleases(projects[1].map((p) => p.project)),
       getPopularEmergingRepos(),
       getPopularReposNeedingRefresh(),
-      hotPackages()
+      hotPackages(),
+      installationsPerInstaller(),
   ]);
 
 
@@ -67,6 +69,7 @@ export default async function Home() {
                     emerging_repos={emerging_repos}
                     needing_refresh={needing_refresh}
                     hot_packages={hot_packages}
+                    installations_per_installer={installations_per_installer}
                   />
                 </div>
               </div>
diff --git a/src/components/Charts/MultiLine.jsx b/src/components/Charts/MultiLine.jsx
index 2f76078..308b2b3 100644
--- a/src/components/Charts/MultiLine.jsx
+++ b/src/components/Charts/MultiLine.jsx
@@ -9,7 +9,7 @@ import {
 } from '@heroicons/react/20/solid';
 import CopyDropdown from '../CopyDropdown';
 
-export default function MultiLine({ data, stack, fill, onSelect, link, metabaseLink }) {
+export default function MultiLine({ data, stack, fill, onSelect, link, metabaseLink, disableBrush = false, formatYAxis }) {
   const [loading, setLoading] = useState(true);
   const xAxis = Array.from(new Set(data.map((p) => p.x)));
   const values = data.reduce((accumulator, val) => {
@@ -105,10 +105,15 @@ export default function MultiLine({ data, stack, fill, onSelect, link, metabaseL
           color: '#808691',
           opacity: 0.3
         }
+      },
+      axisLabel: {
+        formatter: (value, index) => {
+            return formatYAxis ? formatYAxis(value) : undefined;
+        }
       }
     },
     series: series,
-    brush: {
+    brush: disableBrush ? null : {
       toolbox: ['lineX'],
       brushType: 'lineX',
       brushMode: 'single',
diff --git a/src/components/Summary.jsx b/src/components/Summary.jsx
index aa3b087..189e739 100644
--- a/src/components/Summary.jsx
+++ b/src/components/Summary.jsx
@@ -1,5 +1,6 @@
 'use client';
 import HeatMap from './Charts/HeatMap';
+import MultiLine from './Charts/MultiLine';
 import HorizontalBar from './Charts/HorizontalBar';
 import SimpleList from './Charts/SimpleList';
 import Image from 'next/image';
@@ -11,12 +12,17 @@ import {
   ArrowTopRightOnSquareIcon,
 } from '@heroicons/react/20/solid';
 
+function formatQuantityForInstallationsPerManager(value) {
+    return `${Math.round(value / 1000000)}M`
+};
+
 export default function Summary({
   packages,
   recent_releases,
   emerging_repos,
   needing_refresh,
-  hot_packages
+  hot_packages,
+  installations_per_installer
 }) {
   const router = useRouter();
 
@@ -151,6 +157,17 @@ export default function Summary({
           link = {hot_packages[0]}
         />
       </div>
+      <div className='xl:col-span-6 h-[360px]'>
+        <p className='text-2xl font-bold mb-5'>
+          Downloads by package manager over time
+        </p>
+        <MultiLine
+          link={installations_per_installer[0]}
+          data={installations_per_installer[1]}
+          disableBrush={true}
+          formatYAxis={formatQuantityForInstallationsPerManager}
+        />
+      </div>
     </div>
   );
 }
diff --git a/src/utils/clickhouse.js b/src/utils/clickhouse.js
index 7181734..a2a4968 100644
--- a/src/utils/clickhouse.js
+++ b/src/utils/clickhouse.js
@@ -756,6 +756,14 @@ export async function getPackageRanking(package_name, min_date, max_date, countr
         })
 }
 
+export async function installationsPerInstaller() {
+    return query('installationsPerInstaller', `SELECT toStartOfWeek(date) AS x, installer AS name, sum(count) AS y
+    FROM pypi.pypi_downloads_per_day_by_version_by_installer_by_type
+    WHERE date > toStartOfMonth(now() - toIntervalMonth(18)) and x != toStartOfWeek(now()) AND installer IN ('pip', 'uv', 'poetry')
+    GROUP BY x, name
+    ORDER BY x ASC`)
+}
+
 
 export const revalidate = 3600;