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real-time-fund/app/components/Announcement.jsx
2026-03-06 08:44:08 +08:00

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JavaScript
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'use client';
import { useState, useEffect } from 'react';
import { motion, AnimatePresence } from 'framer-motion';
const ANNOUNCEMENT_KEY = 'hasClosedAnnouncement_v12';
export default function Announcement() {
const [isVisible, setIsVisible] = useState(false);
useEffect(() => {
const hasClosed = localStorage.getItem(ANNOUNCEMENT_KEY);
if (!hasClosed) {
setIsVisible(true);
}
}, []);
const handleClose = () => {
localStorage.setItem(ANNOUNCEMENT_KEY, 'true');
setIsVisible(false);
};
return (
<AnimatePresence>
{isVisible && (
<motion.div
initial={{ opacity: 0 }}
animate={{ opacity: 1 }}
exit={{ opacity: 0 }}
style={{
position: 'fixed',
inset: 0,
zIndex: 100,
display: 'flex',
alignItems: 'center',
justifyContent: 'center',
background: 'rgba(0, 0, 0, 0.6)',
backdropFilter: 'blur(4px)',
padding: '20px',
}}
>
<motion.div
initial={{ scale: 0.95, opacity: 0, y: 10 }}
animate={{ scale: 1, opacity: 1, y: 0 }}
exit={{ scale: 0.95, opacity: 0, y: 10 }}
className="glass"
style={{
width: '100%',
maxWidth: '400px',
padding: '24px',
position: 'relative',
display: 'flex',
flexDirection: 'column',
gap: '16px',
maxHeight: 'calc(100dvh - 40px)',
overflow: 'hidden',
}}
>
<div className="title" style={{ display: 'flex', alignItems: 'center', gap: '12px', fontWeight: 700, fontSize: '18px', color: 'var(--accent)' }}>
<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round">
<path d="M10.29 3.86L1.82 18a2 2 0 0 0 1.71 3h16.94a2 2 0 0 0 1.71-3L13.71 3.86a2 2 0 0 0-3.42 0z"></path>
<line x1="12" y1="9" x2="12" y2="13"></line>
<line x1="12" y1="17" x2="12.01" y2="17"></line>
</svg>
<span>公告</span>
</div>
<div style={{ color: 'var(--text)', lineHeight: '1.6', fontSize: '15px', overflowY: 'auto', minHeight: 0, flex: 1, paddingRight: '4px' }}>
<p>v0.2.1 版本更新内容如下</p>
<p>1. 改进拍照识别基金准确度</p>
<p>2. 拍照导入支持选择分组识别持仓金额持仓收益</p>
<p>3. 个性化设置新增展示完整基金名称</p>
<p>4. 表格列新增综合涨幅(估值涨幅+持有收益涨幅)</p>
以下功能将会在下一个版本上线
<p>1. 大盘走势数据</p>
<p>2. 关联板块</p>
</div>
<div style={{ display: 'flex', justifyContent: 'flex-end', marginTop: '8px' }}>
<button
className="button"
onClick={handleClose}
style={{ width: '100%', justifyContent: 'center', display: 'flex', alignItems: 'center' }}
>
我知道了
</button>
</div>
</motion.div>
</motion.div>
)}
</AnimatePresence>
);
}