chat-admin-web/src/components/UpdateNotification/UpdateNotification.tsx

import React, { useEffect, useState } from 'react';
import { CloseOutlined, RocketOutlined } from '@ant-design/icons';
import ReactMarkdown from 'react-markdown';
import rehypeRaw from 'rehype-raw';
import { shouldShowUpdate, isUpdateNotificationDisabled } from './version';
import './style.less';

interface UpdateNotificationProps {
  version: string; // 版本号，用于控制是否显示
}

const UpdateNotification: React.FC<UpdateNotificationProps> = ({ version }) => {
  const [visible, setVisible] = useState(false);
  const [content, setContent] = useState('');
  const [isAnimating, setIsAnimating] = useState(false);

  useEffect(() => {
    // 检查是否被禁用
    if (isUpdateNotificationDisabled()) {
      return;
    }

    // 检查是否已经看过这个版本的更新
    const lastViewedVersion = localStorage.getItem('lastViewedUpdateVersion');
    
    if (shouldShowUpdate(lastViewedVersion)) {
      // 立即保存版本号，防止退出登录或刷新后重复显示
      localStorage.setItem('lastViewedUpdateVersion', version);
      
      // 加载更新内容
      import('./update.md?raw')
        .then((module) => {
          setContent(module.default);
          setTimeout(() => {
            setVisible(true);
            setIsAnimating(true);
          }, 800);
        })
        .catch(() => {
          console.error('Failed to load update content');
        });
    }
  }, [version]);

  const handleClose = () => {
    setIsAnimating(false);
    setTimeout(() => {
      setVisible(false);
    }, 300);
  };

  if (!visible) return null;

  return (
    <>
      {/* 遮罩层 */}
      <div 
        className={`update-notification-mask ${isAnimating ? 'show' : ''}`}
        onClick={handleClose}
      />
      
      {/* 弹窗 */}
      <div className={`update-notification ${isAnimating ? 'show' : ''}`}>
        <div className="update-notification-header">
          <div className="update-notification-title">
            <span>版本更新公告</span>
          </div>
          <CloseOutlined 
            className="update-notification-close" 
            onClick={handleClose}
          />
        </div>
        <div className="update-notification-content">
          <ReactMarkdown 
            rehypePlugins={[rehypeRaw]}
            components={{
              h1: (props) => <h2 style={{ fontSize: '16px', marginTop: 0, marginBottom: '16px' }} {...props} />,
              h2: (props) => <h2 {...props} />,
              h3: (props) => <h3 {...props} />,
              p: (props) => <p style={{ fontSize: '14px', lineHeight: '1.8', margin: '8px 0' }} {...props} />,
              ul: (props) => <ul {...props} />,
              li: (props) => <li style={{ fontSize: '14px' }} {...props} />,
              strong: (props) => <strong {...props} />,
              code: (props) => (
                <code style={{ 
                  background: '#f6f7f9', 
                  padding: '2px 6px', 
                  borderRadius: 3,
                  fontSize: '13px',
                  color: '#c7254e'
                }} {...props} />
              ),
            }}
          >
            {content}
          </ReactMarkdown>
        </div>
        <div className="update-notification-footer">
          <button className="update-notification-button" onClick={handleClose}>
            关闭
          </button>
        </div>
      </div>
    </>
  );
};

export default UpdateNotification;