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jiang13-forum/frontend/src/components/RightPanel.tsx

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import type { PostItem, Notification, OnlineStats } from '../api/types';
interface Props {
hot: PostItem[];
notifications: Notification[];
online: OnlineStats | null;
onPostClick: (id: number) => void;
}
export default function RightPanel({ hot, notifications, online, onPostClick }: Props) {
const hotList = hot?.slice(0, 8) ?? [];
const noticeList = notifications?.slice(0, 6) ?? [];
const members = online?.users ?? [];
return (
<>
<div className="widget-card">
<div className="widget-card-head">🔥 </div>
<div className="widget-card-body">
{hotList.length === 0 ? (
<div style={{ fontSize: 13, color: 'var(--color-text-3)', padding: '8px 0' }}></div>
) : hotList.map((item, i) => (
<div key={item.id} className="widget-item" onClick={() => onPostClick(item.id)}>
<span style={{ color: i < 3 ? '#e74c3c' : 'var(--color-text-3)', fontWeight: 600, minWidth: 18 }}>{i + 1}</span>
<span style={{ overflow: 'hidden', textOverflow: 'ellipsis', whiteSpace: 'nowrap' }}>{item.title}</span>
</div>
))}
</div>
</div>
<div className="widget-card">
<div className="widget-card-head">📢 </div>
<div className="widget-card-body">
{noticeList.length === 0 ? (
<div style={{ fontSize: 13, color: 'var(--color-text-3)', padding: '8px 0' }}></div>
) : noticeList.map(item => (
<div key={item.id} className="widget-item" onClick={() => onPostClick(item.id)}>
<span style={{ flex: 1, overflow: 'hidden', textOverflow: 'ellipsis', whiteSpace: 'nowrap' }}>{item.title}</span>
<span style={{ fontSize: 11, color: 'var(--color-text-4)', flexShrink: 0 }}>{item.created_at}</span>
</div>
))}
</div>
</div>
<div className="widget-card">
<div className="widget-card-head">👀 {online?.count ?? '—'} </div>
<div className="widget-card-body">
<div style={{ fontSize: 12, color: 'var(--color-text-3)', marginBottom: 8 }}>
{online?.members ?? 0} · {online?.guests ?? 0}
</div>
<div className="widget-online-list">
{members.map(u => (
<span key={u.id} className="widget-online-avatar" title={u.nickname}>
{u.avatar
? <img src={u.avatar} alt="" />
: (u.nickname?.[0] || '?')}
</span>
))}
{members.length === 0 && (
<span style={{ fontSize: 13, color: 'var(--color-text-3)' }}>线</span>
)}
</div>
</div>
</div>
<div className="widget-card widget-card--about">
<div className="widget-card-body">
<p className="widget-about-text">
<strong></strong>
</p>
</div>
</div>
</>
);
}