feat(dc/tool-c): 完成前端基础框架(Day 4 MVP)
核心功能: - 新增Tool C主入口(index.tsx, 258行):状态管理+布局 - 新增Header组件(91行):顶栏+返回按钮+导出 - 新增Toolbar组件(104行):7个快捷按钮+搜索框 - 新增DataGrid组件(111行):AG Grid Community集成 - 新增Sidebar组件(149行):右侧栏骨架版 - 新增API封装(toolC.ts, 218行):8个API方法 - 新增类型定义(types/index.ts, 62行) AG Grid集成: - 安装ag-grid-community + ag-grid-react - Excel风格表格渲染 - 列排序、过滤、调整宽度 - 缺失值高亮显示(红色斜体) - 数值右对齐 - 自定义Emerald绿色主题(ag-grid-custom.css, 113行) - 虚拟滚动支持大数据 路由配置: - 更新dc/index.tsx:新增ToolCModule懒加载 - 更新Portal.tsx:Tool C状态改为ready - 路径:/data-cleaning/tool-c API封装(8个方法): - uploadFile(上传CSV/Excel) - getSession(获取Session元数据) - getPreviewData(获取预览数据) - updateHeartbeat(延长10分钟) - generateCode(生成代码,不执行) - executeCode(执行代码) - processMessage(生成+执行,一步到位)核心API - getChatHistory(对话历史) 文档更新: - 新增Day 4前端基础完成总结(213行) - 更新工具C当前状态文档 - 更新TODO清单(Day 1-4标记完成) - 更新系统总体设计文档 测试数据准备: - cqol-demo.csv(21列x313行真实医疗数据) - G鼓膜穿孔数据.xlsx(备用) Day 5待完成: - MessageItem组件(消息渲染) - CodeBlock组件(Prism.js代码高亮) - InputArea组件(输入框交互) - InsightsPanel组件(数据洞察) - 完善Sidebar(完整Chat交互) - 端到端测试 影响范围: - frontend-v2/src/modules/dc/pages/tool-c/*(新增11个文件) - frontend-v2/src/modules/dc/api/toolC.ts(新增) - frontend-v2/src/modules/dc/index.tsx(更新路由) - frontend-v2/src/modules/dc/pages/Portal.tsx(启用Tool C) - docs/03-业务模块/DC-数据清洗整理/*(文档更新) - package.json(新增依赖) Breaking Changes: 无 总代码行数:+1106行(前端基础框架) Refs: #Tool-C-Day4
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frontend-v2/src/modules/dc/pages/tool-c/components/Sidebar.tsx
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148
frontend-v2/src/modules/dc/pages/tool-c/components/Sidebar.tsx
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/**
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* Tool C Sidebar组件
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*
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* 右侧栏:AI Copilot(Chat + Insights)
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* Day 4: 骨架版本
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* Day 5: 完整实现
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*/
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import { MessageSquare, X, Upload } from 'lucide-react';
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interface SidebarProps {
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isOpen: boolean;
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onClose: () => void;
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messages: any[];
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onSendMessage: (message: string) => void;
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onFileUpload: (file: File) => void;
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isLoading?: boolean;
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hasSession: boolean;
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}
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const Sidebar: React.FC<SidebarProps> = ({
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isOpen,
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onClose,
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messages,
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onSendMessage,
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onFileUpload,
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isLoading,
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hasSession,
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}) => {
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if (!isOpen) return null;
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return (
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<div className="w-[420px] bg-white border-l border-slate-200 flex flex-col">
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{/* Header */}
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<div className="h-14 border-b border-slate-200 flex items-center justify-between px-4">
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<div className="flex items-center gap-2 text-emerald-700 font-medium">
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<MessageSquare size={18} />
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<span>AI助手</span>
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</div>
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<button
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onClick={onClose}
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className="p-1 rounded-md hover:bg-slate-100 text-slate-400 hover:text-slate-600"
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>
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<X size={18} />
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</button>
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</div>
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{/* Content */}
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<div className="flex-1 flex flex-col overflow-hidden">
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{/* 如果没有Session,显示上传区域 */}
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{!hasSession ? (
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<div className="flex-1 flex items-center justify-center p-6">
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<div className="text-center space-y-4">
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<div className="w-16 h-16 bg-emerald-100 rounded-full flex items-center justify-center mx-auto">
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<Upload className="w-8 h-8 text-emerald-600" />
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</div>
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<div>
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<h3 className="font-semibold text-slate-900 mb-2">上传数据文件</h3>
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<p className="text-sm text-slate-500 mb-4">
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支持 CSV、Excel 格式<br />最大 10MB
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</p>
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</div>
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<input
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type="file"
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accept=".csv,.xlsx,.xls"
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onChange={(e) => {
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const file = e.target.files?.[0];
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if (file) onFileUpload(file);
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}}
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className="hidden"
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id="file-upload-sidebar"
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/>
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<label
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htmlFor="file-upload-sidebar"
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className="inline-flex items-center gap-2 px-6 py-3 bg-emerald-600 text-white rounded-lg cursor-pointer hover:bg-emerald-700 transition-all text-sm font-medium"
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>
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<Upload size={16} />
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选择文件
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</label>
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</div>
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</div>
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) : (
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// 如果有Session,显示简化的消息列表
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<div className="flex-1 overflow-y-auto p-4 space-y-3">
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{messages.length === 0 && (
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<div className="text-center text-slate-400 text-sm py-12">
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<p className="mb-2">👋 您好!我是您的AI数据分析师</p>
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<p>试试说:"把age列的缺失值填补为中位数"</p>
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</div>
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)}
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{messages.map((msg) => (
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<div
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key={msg.id}
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className={`p-3 rounded-lg text-sm ${
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msg.role === 'user'
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? 'bg-emerald-600 text-white ml-auto max-w-[80%]'
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: msg.role === 'system'
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? 'bg-slate-100 text-slate-600 text-center text-xs'
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: 'bg-slate-50 text-slate-800'
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}`}
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>
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{msg.content}
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</div>
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))}
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{isLoading && (
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<div className="flex items-center gap-2 text-slate-400 text-sm">
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<div className="animate-spin rounded-full h-4 w-4 border-2 border-emerald-500 border-t-transparent"></div>
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<span>AI正在思考...</span>
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</div>
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)}
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</div>
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)}
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{/* 输入区域 */}
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{hasSession && (
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<div className="border-t border-slate-200 p-4">
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<div className="flex gap-2">
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<input
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type="text"
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placeholder="告诉AI你想做什么..."
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className="flex-1 border border-slate-200 rounded-lg px-3 py-2 text-sm focus:outline-none focus:ring-2 focus:ring-emerald-500/20 focus:border-emerald-500"
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onKeyDown={(e) => {
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if (e.key === 'Enter' && e.currentTarget.value.trim()) {
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onSendMessage(e.currentTarget.value);
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e.currentTarget.value = '';
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}
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}}
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disabled={isLoading}
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/>
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<button
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className="bg-emerald-600 text-white px-4 py-2 rounded-lg text-sm font-medium hover:bg-emerald-700 disabled:bg-slate-200 disabled:text-slate-400 disabled:cursor-not-allowed transition-colors"
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disabled={isLoading}
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>
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发送
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</button>
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</div>
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<div className="text-xs text-slate-400 mt-2">
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按 Enter 发送消息
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</div>
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</div>
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)}
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</div>
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</div>
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);
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};
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export default Sidebar;
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