60sapi接口搭建完毕，数据库连接测试成功，登录注册部分简单完成
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287
frontend/react-app/src/pages/AiModelPage.js
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287
frontend/react-app/src/pages/AiModelPage.js
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import React from 'react';
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import { useNavigate } from 'react-router-dom';
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import styled from 'styled-components';
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import { FiCpu, FiLock, FiMessageCircle, FiImage, FiFileText, FiUser } from 'react-icons/fi';
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import { useUser } from '../contexts/UserContext';
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const AiContainer = styled.div`
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min-height: calc(100vh - 140px);
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padding: 20px 0;
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`;
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const Container = styled.div`
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max-width: 1200px;
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margin: 0 auto;
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padding: 0 16px;
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`;
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const PageHeader = styled.div`
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text-align: center;
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margin-bottom: 40px;
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padding: 40px 20px;
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background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
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border-radius: 16px;
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`;
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const PageTitle = styled.h1`
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font-size: 32px;
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font-weight: bold;
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color: #1f2937;
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margin-bottom: 16px;
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.title-emoji {
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margin: 0 8px;
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}
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@media (max-width: 768px) {
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font-size: 24px;
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}
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`;
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const PageDescription = styled.p`
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font-size: 16px;
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color: #6b7280;
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line-height: 1.6;
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`;
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const LoginPrompt = styled.div`
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background: white;
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border-radius: 16px;
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padding: 60px 40px;
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text-align: center;
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box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
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margin-bottom: 40px;
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`;
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const LoginIcon = styled.div`
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font-size: 64px;
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margin-bottom: 24px;
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`;
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const LoginTitle = styled.h2`
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font-size: 24px;
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font-weight: bold;
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color: #1f2937;
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margin-bottom: 16px;
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`;
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const LoginText = styled.p`
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color: #6b7280;
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font-size: 16px;
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line-height: 1.6;
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margin-bottom: 24px;
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`;
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const LoginButton = styled.button`
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background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
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color: white;
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border: none;
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padding: 14px 32px;
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border-radius: 8px;
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font-size: 16px;
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font-weight: 600;
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cursor: pointer;
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transition: all 0.2s ease;
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display: inline-flex;
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align-items: center;
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gap: 8px;
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&:hover {
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transform: translateY(-1px);
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box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
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}
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`;
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const FeatureGrid = styled.div`
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display: grid;
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grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
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gap: 20px;
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margin-bottom: 40px;
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`;
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const FeatureCard = styled.div`
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background: white;
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border-radius: 12px;
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padding: 24px;
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box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
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transition: all 0.3s ease;
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position: relative;
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&:hover {
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transform: translateY(-4px);
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box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
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}
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`;
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const FeatureIcon = styled.div`
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width: 48px;
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height: 48px;
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background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
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border-radius: 12px;
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display: flex;
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align-items: center;
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justify-content: center;
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color: white;
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font-size: 20px;
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margin-bottom: 16px;
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`;
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const FeatureTitle = styled.h3`
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font-size: 18px;
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font-weight: bold;
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color: #1f2937;
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margin-bottom: 8px;
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`;
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const FeatureDescription = styled.p`
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color: #6b7280;
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font-size: 14px;
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line-height: 1.5;
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margin-bottom: 12px;
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`;
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const FeatureStatus = styled.div`
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display: flex;
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align-items: center;
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gap: 8px;
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font-size: 12px;
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color: #f59e0b;
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font-weight: 500;
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`;
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const LockOverlay = styled.div`
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position: absolute;
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top: 0;
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left: 0;
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right: 0;
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bottom: 0;
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background: rgba(255, 255, 255, 0.9);
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border-radius: 12px;
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display: flex;
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align-items: center;
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justify-content: center;
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backdrop-filter: blur(2px);
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`;
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const LockIcon = styled.div`
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font-size: 32px;
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color: #9ca3af;
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`;
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const AiModelPage = () => {
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const { isLoggedIn, isLoading } = useUser();
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const navigate = useNavigate();
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const handleLogin = () => {
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navigate('/login');
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};
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const aiFeatures = [
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{
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icon: <FiMessageCircle />,
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title: 'AI对话助手',
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description: '智能对话机器人，回答问题、提供建议、进行闲聊',
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status: '开发中'
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},
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{
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icon: <FiFileText />,
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title: '智能文本生成',
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description: '根据提示生成文章、总结、翻译等文本内容',
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status: '开发中'
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},
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{
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icon: <FiImage />,
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title: '图像识别分析',
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description: '上传图片进行内容识别、文字提取、场景分析',
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status: '规划中'
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},
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{
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icon: <FiCpu />,
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title: '数据智能处理',
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description: '自动化数据分析、图表生成、趋势预测',
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status: '规划中'
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}
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];
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if (isLoading) {
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return (
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<AiContainer>
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<Container>
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<div style={{ textAlign: 'center', padding: '60px 0' }}>
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<div className="spinner"></div>
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<p style={{ marginTop: '16px', color: '#6b7280' }}>加载中...</p>
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</div>
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</Container>
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</AiContainer>
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);
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}
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return (
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<AiContainer>
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<Container>
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<PageHeader>
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<PageTitle>
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<span className="title-emoji">🤖</span>
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AI模型
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<span className="title-emoji">🤖</span>
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</PageTitle>
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<PageDescription>
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智能AI工具和模型应用，提供对话、文本生成、图像识别等功能
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</PageDescription>
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</PageHeader>
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{!isLoggedIn ? (
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<LoginPrompt>
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<LoginIcon>🔒</LoginIcon>
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<LoginTitle>需要登录访问</LoginTitle>
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<LoginText>
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AI模型功能需要登录后才能使用，请先登录您的账户。
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<br />
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登录后即可体验强大的AI工具和服务。
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</LoginText>
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<LoginButton onClick={handleLogin}>
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<FiUser />
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立即登录
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</LoginButton>
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</LoginPrompt>
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) : (
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<LoginPrompt>
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<LoginIcon>🚧</LoginIcon>
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<LoginTitle>功能开发中</LoginTitle>
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<LoginText>
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AI模型功能正在紧张开发中，即将为您带来强大的人工智能体验。
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<br />
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感谢您的耐心等待！
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</LoginText>
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</LoginPrompt>
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)}
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<FeatureGrid>
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{aiFeatures.map((feature, index) => (
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<FeatureCard key={index}>
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<FeatureIcon>
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{feature.icon}
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</FeatureIcon>
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<FeatureTitle>{feature.title}</FeatureTitle>
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<FeatureDescription>{feature.description}</FeatureDescription>
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<FeatureStatus>
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<span>⏳</span>
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{feature.status}
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</FeatureStatus>
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{!isLoggedIn && (
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<LockOverlay>
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<LockIcon>
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<FiLock />
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</LockIcon>
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</LockOverlay>
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)}
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</FeatureCard>
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))}
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</FeatureGrid>
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</Container>
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</AiContainer>
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);
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};
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export default AiModelPage;
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