market_page/frontend/src/pages/Home.jsx

import React, { useEffect, useState } from 'react';
import { Card, Row, Col, Tag, Button, Spin, Typography } from 'antd';
import { RocketOutlined, RightOutlined } from '@ant-design/icons';
import { useNavigate } from 'react-router-dom';
import { motion } from 'framer-motion';
import { getConfigs } from '../api';
import ActivityList from '../components/activity/ActivityList';
import './Home.css';

const { Title, Paragraph } = Typography;

const Home = () => {
  const [products, setProducts] = useState([]);
  const [loading, setLoading] = useState(true);
  const [typedText, setTypedText] = useState('');
  const [isTypingComplete, setIsTypingComplete] = useState(false);
  const fullText = "未来已来 AI 核心驱动";
  const navigate = useNavigate();

  useEffect(() => {
    fetchProducts();
    let i = 0;
    const typingInterval = setInterval(() => {
      i++;
      setTypedText(fullText.slice(0, i));
      if (i >= fullText.length) {
        clearInterval(typingInterval);
        setIsTypingComplete(true);
      }
    }, 150);

    return () => clearInterval(typingInterval);
  }, []);

  const fetchProducts = async () => {
    try {
      const response = await getConfigs();
      setProducts(response.data);
    } catch (error) {
      console.error('Failed to fetch products:', error);
    } finally {
      setLoading(false);
    }
  };

  const cardVariants = {
    hidden: { opacity: 0, y: 50 },
    visible: (i) => ({
      opacity: 1,
      y: 0,
      transition: {
        delay: i * 0.1,
        duration: 0.5,
        type: "spring",
        stiffness: 100
      }
    }),
    hover: {
      scale: 1.05,
      rotateX: 5,
      rotateY: 5,
      transition: { duration: 0.3 }
    }
  };

  if (loading) {
    return (
      <div style={{ display: 'flex', flexDirection: 'column', justifyContent: 'center', alignItems: 'center', height: '50vh' }}>
        <Spin size="large" />
        <div style={{ marginTop: 20, color: '#00b96b' }}>加载硬件配置中...</div>
      </div>
    );
  }

  return (
    <div>
      <div style={{ textAlign: 'center', marginBottom: 60 }}>
        <motion.div
          initial={{ opacity: 0, scale: 0.8 }}
          animate={{ opacity: 1, scale: 1 }}
          transition={{ duration: 1 }}
          style={{ marginBottom: 30 }}
        >
          <motion.img 
            src="/gXEu5E01.svg"
            alt="Quant Speed Logo"
            animate={{ 
              filter: [
                'invert(1) brightness(2) drop-shadow(0 0 10px rgba(0, 240, 255, 0.3))',
                'invert(1) brightness(2) drop-shadow(0 0 20px rgba(0, 240, 255, 0.7))',
                'invert(1) brightness(2) drop-shadow(0 0 10px rgba(0, 240, 255, 0.3))'
              ]
            }}
            transition={{ duration: 3, repeat: Infinity, ease: "easeInOut" }}
            style={{ width: 180, height: 'auto' }}
          />
        </motion.div>
        <Title level={1} style={{ color: '#fff', fontSize: 'clamp(2rem, 5vw, 4rem)', marginBottom: 20, minHeight: '60px' }}>
          <span className="neon-text-green">{typedText}</span>
          {!isTypingComplete && <span className="cursor-blink">|</span>}
        </Title>
        <motion.div
          initial={{ opacity: 0 }}
          animate={{ opacity: 1 }}
          transition={{ delay: 2, duration: 1 }}
        >
          <Paragraph style={{ color: '#aaa', fontSize: '18px', maxWidth: 600, margin: '0 auto', lineHeight: '1.6' }}>
            量迹 AI 硬件为您提供最强大的边缘计算能力，搭载最新一代神经处理单元，赋能您的每一个创意。
          </Paragraph>
        </motion.div>
      </div>
      
      <div style={{ maxWidth: '1200px', margin: '0 auto', padding: '0 24px' }}>
        <ActivityList />
      </div>

      <div className="product-scroll-container">
        <Row gutter={[24, 24]} wrap={false}>
          {products.map((product, index) => (
            <Col key={product.id} flex="0 0 320px">
              <motion.div
                custom={index}
                initial="hidden"
                animate="visible"
                whileHover="hover"
                variants={cardVariants}
                style={{ perspective: 1000 }}
              >
              <Card
                className="tech-card glass-panel"
                variant="borderless"
                cover={
                  <div style={{ 
                    height: 200, 
                    background: 'linear-gradient(135deg, rgba(31,31,31,0.8), rgba(42,42,42,0.8))', 
                    display: 'flex', 
                    justifyContent: 'center', 
                    alignItems: 'center',
                    color: '#444',
                    borderBottom: '1px solid rgba(255,255,255,0.05)',
                    overflow: 'hidden'
                  }}>
                    {product.static_image_url ? (
                      <img 
                        src={product.static_image_url} 
                        alt={product.name} 
                        style={{ width: '100%', height: '100%', objectFit: 'cover' }} 
                      />
                    ) : (
                      <motion.div
                        animate={{ y: [0, -10, 0] }}
                        transition={{ repeat: Infinity, duration: 3, ease: "easeInOut" }}
                      >
                        <RocketOutlined style={{ fontSize: 60, color: '#00b96b' }} />
                      </motion.div>
                    )}
                  </div>
                }
                onClick={() => navigate(`/product/${product.id}`)}
              >
                <div className="tech-card-title neon-text-blue">{product.name}</div>
                <div style={{ marginBottom: 10, height: 40, overflow: 'hidden', color: '#bbb' }}>
                  {product.description}
                </div>
                <div style={{ marginBottom: 15, display: 'flex', gap: '10px', flexWrap: 'wrap' }}>
                  <Tag color="cyan" style={{ background: 'rgba(0,255,255,0.1)', border: '1px solid cyan', margin: 0 }}>{product.chip_type}</Tag>
                  {product.has_camera && <Tag color="blue" style={{ background: 'rgba(0,0,255,0.1)', border: '1px solid blue', margin: 0 }}>Camera</Tag>}
                  {product.has_microphone && <Tag color="purple" style={{ background: 'rgba(114,46,209,0.1)', border: '1px solid #722ed1', margin: 0 }}>Mic</Tag>}
                </div>
                <div style={{ display: 'flex', justifyContent: 'space-between', alignItems: 'center' }}>
                  <div className="tech-price neon-text-green">¥{product.price}</div>
                  <Button type="primary" shape="circle" icon={<RightOutlined />} style={{ background: '#00b96b', borderColor: '#00b96b' }} />
                </div>
              </Card>
            </motion.div>
          </Col>
        ))}
      </Row>
      </div>
      <style>{`
        .cursor-blink {
          animation: blink 1s step-end infinite;
        }
        @keyframes blink {
          0%, 100% { opacity: 1; }
          50% { opacity: 0; }
        }
      `}</style>
    </div>
  );
};

export default Home;