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WeFlow/src/pages/AnalyticsWelcomePage.tsx
2026-01-29 20:41:12 +08:00

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import { useNavigate } from 'react-router-dom'
import { BarChart2, History, RefreshCcw } from 'lucide-react'
import { useAnalyticsStore } from '../stores/analyticsStore'
import './AnalyticsWelcomePage.scss'
function AnalyticsWelcomePage() {
const navigate = useNavigate()
// 检查是否有任何缓存数据加载或基本的存储状态表明它已准备好。
// 实际上,如果 store 没有持久化,`isLoaded` 可能会在应用刷新时重置。
// 如果用户点击“加载缓存”但缓存为空AnalyticsPage 的逻辑loadData 不带 force将尝试从后端缓存加载。
// 如果后端缓存也为空,则会重新计算。
// 我们也可以检查 `lastLoadTime` 来显示“上次更新xxx”如果已持久化
const { lastLoadTime } = useAnalyticsStore()
const handleLoadCache = () => {
navigate('/analytics/view')
}
const handleNewAnalysis = () => {
navigate('/analytics/view', { state: { forceRefresh: true } })
}
const formatLastTime = (ts: number | null) => {
if (!ts) return '无记录'
return new Date(ts).toLocaleString()
}
return (
<div className="analytics-welcome-container">
<div className="welcome-content">
<div className="icon-wrapper">
<BarChart2 size={40} />
</div>
<h1></h1>
<p>
WeFlow <br />
</p>
<div className="action-cards">
<button onClick={handleLoadCache}>
<div className="card-icon">
<History size={24} />
</div>
<h3></h3>
<span><br />(: {formatLastTime(lastLoadTime)})</span>
</button>
<button onClick={handleNewAnalysis}>
<div className="card-icon">
<RefreshCcw size={24} />
</div>
<h3></h3>
<span><br />()</span>
</button>
</div>
</div>
</div>
)
}
export default AnalyticsWelcomePage