Add MetricsBar to Events page. Closes #3830

src/app/(main)/websites/[websiteId]/events/EventsPage.tsx

@@ -1,12 +1,16 @@
 'use client';
 import { Column, Tab, TabList, TabPanel, Tabs } from '@umami/react-zen';
-import { type Key, useState } from 'react';
+import locale from 'date-fns/locale/af';
+import { LoadingPanel, MetricCard, MetricsBar } from 'dist';
+import { type Key, useMemo, useState } from 'react';
 import { SessionModal } from '@/app/(main)/websites/[websiteId]/sessions/SessionModal';
 import { WebsiteControls } from '@/app/(main)/websites/[websiteId]/WebsiteControls';
 import { Panel } from '@/components/common/Panel';
 import { useMessages } from '@/components/hooks';
+import { useEventStatsQuery } from '@/components/hooks/queries/useEventStatsQuery';
 import { EventsChart } from '@/components/metrics/EventsChart';
 import { MetricsTable } from '@/components/metrics/MetricsTable';
+import { formatLongNumber } from '@/lib/format';
 import { getItem, setItem } from '@/lib/storage';
 import { EventProperties } from './EventProperties';
 import { EventsDataTable } from './EventsDataTable';
@@ -15,16 +19,61 @@ const KEY_NAME = 'umami.events.tab';
 
 export function EventsPage({ websiteId }) {
   const [tab, setTab] = useState(getItem(KEY_NAME) || 'chart');
-  const { formatMessage, labels } = useMessages();
+  const { formatMessage, labels, getErrorMessage } = useMessages();
+  const { data, isLoading, isFetching, error } = useEventStatsQuery({
+    websiteId,
+  });
 
   const handleSelect = (value: Key) => {
     setItem(KEY_NAME, value);
     setTab(value);
   };
 
+  const metrics = useMemo(() => {
+    if (!data) return [];
+
+    const { events, visitors, visits, uniqueEvents } = data || {};
+
+    return [
+      {
+        value: visitors,
+        label: formatMessage(labels.visitors),
+        formatValue: formatLongNumber,
+      },
+      {
+        value: visits,
+        label: formatMessage(labels.visits),
+        formatValue: formatLongNumber,
+      },
+      {
+        value: events,
+        label: formatMessage(labels.events),
+        formatValue: formatLongNumber,
+      },
+      {
+        value: uniqueEvents,
+        label: formatMessage(labels.uniqueEvents),
+        formatValue: formatLongNumber,
+      },
+    ] as any;
+  }, [data, locale]);
+
   return (
     <Column gap="3">
       <WebsiteControls websiteId={websiteId} />
+      <LoadingPanel
+        data={metrics}
+        isLoading={isLoading}
+        isFetching={isFetching}
+        error={getErrorMessage(error)}
+        minHeight="136px"
+      >
+        <MetricsBar>
+          {metrics?.map(({ label, value, formatValue }) => {
+            return <MetricCard key={label} value={value} label={label} formatValue={formatValue} />;
+          })}
+        </MetricsBar>
+      </LoadingPanel>
       <Panel>
         <Tabs selectedKey={tab} onSelectionChange={key => handleSelect(key)}>
           <TabList>

src/app/api/websites/[websiteId]/events/stats/route.ts

@@ -0,0 +1,34 @@
+import { z } from 'zod';
+import { getQueryFilters, parseRequest } from '@/lib/request';
+import { json, unauthorized } from '@/lib/response';
+import { dateRangeParams, filterParams } from '@/lib/schema';
+import { canViewWebsite } from '@/permissions';
+import { getWebsiteEventStats } from '@/queries/sql/events/getWebsiteEventStats';
+
+export async function GET(
+  request: Request,
+  { params }: { params: Promise<{ websiteId: string }> },
+) {
+  const schema = z.object({
+    ...dateRangeParams,
+    ...filterParams,
+  });
+
+  const { auth, query, error } = await parseRequest(request, schema);
+
+  if (error) {
+    return error();
+  }
+
+  const { websiteId } = await params;
+
+  if (!(await canViewWebsite(auth, websiteId))) {
+    return unauthorized();
+  }
+
+  const filters = await getQueryFilters(query, websiteId);
+
+  const data = await getWebsiteEventStats(websiteId, filters);
+
+  return json({ data });
+}