t0ng7u 45368deac3 ️ perf: Defer Visactor chart libs to dashboard; minimize home bundle
Home started loading `/assets/visactor-*.js` due to static imports of `@visactor/react-vchart` and the Semi theme in dashboard components/hooks. This change moves chart dependencies to lazy/dynamic imports so they load only on dashboard routes.

Changes
- StatsCards.jsx: replace static `VChart` import with `React.lazy` + `Suspense` (fallback: null)
- ChartsPanel.jsx: replace static `VChart` import with `React.lazy` + `Suspense` (fallback: null)
- useDashboardCharts.js: remove static `initVChartSemiTheme` import; dynamically import and initialize the theme inside `useEffect` with a cancel guard

Behavior
- Home page no longer downloads `visactor` chunks on first load
- Chart libraries are fetched only when visiting `/console` (dashboard)
- No functional changes to chart rendering

Files
- web/src/components/dashboard/StatsCards.jsx
- web/src/components/dashboard/ChartsPanel.jsx
- web/src/hooks/dashboard/useDashboardCharts.js

Verification
- Build the app (`npm run build`) and open `/`: no `/assets/visactor-*.js` requests
- Navigate to `/console`: `visactor` chunks load and charts render as expected

Breaking Changes
- None

Follow-ups
- If needed, further trim homepage bundle by reducing heavy icon sets on the hero section
2025-08-17 01:22:44 +08:00

98 lines
3.3 KiB
JavaScript

/*
Copyright (C) 2025 QuantumNous
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
For commercial licensing, please contact support@quantumnous.com
*/
import React, { Suspense } from 'react';
import { Card, Avatar, Skeleton } from '@douyinfe/semi-ui';
const LazyVChart = React.lazy(() =>
import('@visactor/react-vchart').then(m => ({ default: m.VChart }))
);
const StatsCards = ({
groupedStatsData,
loading,
getTrendSpec,
CARD_PROPS,
CHART_CONFIG
}) => {
return (
<div className="mb-4">
<div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-4 gap-4">
{groupedStatsData.map((group, idx) => (
<Card
key={idx}
{...CARD_PROPS}
className={`${group.color} border-0 !rounded-2xl w-full`}
title={group.title}
>
<div className="space-y-4">
{group.items.map((item, itemIdx) => (
<div
key={itemIdx}
className="flex items-center justify-between cursor-pointer"
onClick={item.onClick}
>
<div className="flex items-center">
<Avatar
className="mr-3"
size="small"
color={item.avatarColor}
>
{item.icon}
</Avatar>
<div>
<div className="text-xs text-gray-500">{item.title}</div>
<div className="text-lg font-semibold">
<Skeleton
loading={loading}
active
placeholder={
<Skeleton.Paragraph
active
rows={1}
style={{ width: '65px', height: '24px', marginTop: '4px' }}
/>
}
>
{item.value}
</Skeleton>
</div>
</div>
</div>
{(loading || (item.trendData && item.trendData.length > 0)) && (
<div className="w-24 h-10">
<Suspense fallback={null}>
<LazyVChart
spec={getTrendSpec(item.trendData, item.trendColor)}
option={CHART_CONFIG}
/>
</Suspense>
</div>
)}
</div>
))}
</div>
</Card>
))}
</div>
</div>
);
};
export default StatsCards;