feat: 前端代码
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# Logs
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logs
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*.log
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npm-debug.log*
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yarn-debug.log*
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yarn-error.log*
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pnpm-debug.log*
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lerna-debug.log*
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node_modules
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dist
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dist-ssr
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*.local
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# Editor directories and files
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.vscode/*
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!.vscode/extensions.json
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.idea
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.DS_Store
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*.suo
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*.ntvs*
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*.njsproj
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*.sln
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*.sw?
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# 知识图谱前端
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基于 React + TypeScript + Vite 构建的知识图谱可视化前端应用。
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## 技术栈
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- **构建工具**: Vite 8.0.3
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- **框架**: React 19.2.4 + TypeScript 5.9.3
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- **图谱可视化**: AntV G6 5.1.0
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- **样式**: Tailwind CSS 4.2.2
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- **UI组件**: HeroUI 3.0.2
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- **HTTP客户端**: Axios 1.14.0
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## 快速开始
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### 安装依赖
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```bash
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npm install
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```
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### 开发模式
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```bash
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npm run dev
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```
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访问 http://localhost:5173
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### 构建生产版本
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```bash
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npm run build
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```
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### 预览生产构建
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```bash
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npm run preview
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```
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### 代码检查
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```bash
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npm run lint
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```
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## 项目结构
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```
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frontend/
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├── src/
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│ ├── components/ # 可复用组件
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│ │ ├── GraphView/ # 图谱可视化组件
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│ │ ├── SearchBar/ # 搜索栏组件
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│ │ └── NodePanel/ # 节点详情面板
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│ ├── pages/ # 页面组件
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│ │ └── KnowledgeGraph.tsx
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│ ├── services/ # API 服务
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│ │ └── graphApi.ts
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│ ├── types/ # TypeScript 类型定义
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│ │ └── graph.ts
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│ ├── utils/ # 工具函数
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│ │ └── helpers.ts
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│ ├── App.tsx # 根组件
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│ └── main.tsx # 应用入口
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```
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## 功能特性
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- ✅ 交互式知识图谱可视化
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- ✅ 多种布局算法支持（force, circular, grid, radial）
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- ✅ 节点搜索和高亮
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- ✅ 节点详情面板
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- ✅ 鼠标拖拽和缩放
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- ✅ 节点悬停信息
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- ✅ 响应式设计
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- ✅ 预留API对接接口
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## API 配置
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在 `.env` 文件中配置后端API地址：
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```env
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VITE_API_BASE_URL=http://localhost:3000/api
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```
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## 开发说明
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### 添加新组件
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1. 在 `src/components/` 创建组件文件夹
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2. 导出组件并在需要的地方导入
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### 添加新页面
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1. 在 `src/pages/` 创建页面组件
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2. 在路由配置中添加路径
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### API对接
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所有API请求通过 `src/services/graphApi.ts` 处理，支持：
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- 获取图谱数据
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- 搜索节点
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- 获取节点详情
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- 获取相关节点
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## ESLint 配置扩展
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当前配置适用于开发环境，如需生产环境配置，可以启用类型检查规则：
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参考原 Vite 模板中的 ESLint 配置说明。
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## 注意事项
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- 构建时会得到一个大bundle（约1.6MB），这是由于AntV G6库较大
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- 考虑使用动态导入进行代码分割优化
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- GraphView组件在数据量大时可能需要性能优化
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## 许可证
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MIT
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import js from '@eslint/js'
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import globals from 'globals'
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import reactHooks from 'eslint-plugin-react-hooks'
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import reactRefresh from 'eslint-plugin-react-refresh'
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import tseslint from 'typescript-eslint'
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import { defineConfig, globalIgnores } from 'eslint/config'
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export default defineConfig([
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globalIgnores(['dist']),
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{
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files: ['**/*.{ts,tsx}'],
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extends: [
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js.configs.recommended,
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tseslint.configs.recommended,
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reactHooks.configs.flat.recommended,
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reactRefresh.configs.vite,
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],
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languageOptions: {
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ecmaVersion: 2020,
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globals: globals.browser,
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},
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},
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])
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<!doctype html>
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<html lang="en">
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<head>
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<meta charset="UTF-8" />
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<link rel="icon" type="image/svg+xml" href="/favicon.svg" />
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<meta name="viewport" content="width=device-width, initial-scale=1.0" />
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<title>frontend</title>
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</head>
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<body>
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<div id="root"></div>
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<script type="module" src="/src/main.tsx"></script>
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</body>
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</html>
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Load Diff
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{
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"name": "frontend",
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"private": true,
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"version": "0.0.0",
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"type": "module",
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"scripts": {
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"dev": "vite",
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"build": "tsc -b && vite build",
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"lint": "eslint .",
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"preview": "vite preview"
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},
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"dependencies": {
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"@antv/g6": "^5.1.0",
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"@heroui/react": "^3.0.2",
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"@tailwindcss/postcss": "^4.2.2",
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"@tailwindcss/vite": "^4.2.2",
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"autoprefixer": "^10.4.27",
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"axios": "^1.14.0",
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"framer-motion": "^12.38.0",
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"postcss": "^8.5.8",
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"react": "^19.2.4",
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"react-dom": "^19.2.4",
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"tailwindcss": "^4.2.2"
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},
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"devDependencies": {
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"@eslint/js": "^9.39.4",
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"@types/node": "^24.12.0",
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"@types/react": "^19.2.14",
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"@types/react-dom": "^19.2.3",
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"@vitejs/plugin-react": "^6.0.1",
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"eslint": "^9.39.4",
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"eslint-plugin-react-hooks": "^7.0.1",
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"eslint-plugin-react-refresh": "^0.5.2",
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"globals": "^17.4.0",
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"typescript": "~5.9.3",
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"typescript-eslint": "^8.57.0",
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"vite": "^8.0.1"
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}
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}
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export default {
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plugins: {
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'@tailwindcss/postcss': {},
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autoprefixer: {},
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},
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}
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<svg xmlns="http://www.w3.org/2000/svg">
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<symbol id="bluesky-icon" viewBox="0 0 16 17">
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<g clip-path="url(#bluesky-clip)"><path fill="#08060d" d="M7.75 7.735c-.693-1.348-2.58-3.86-4.334-5.097-1.68-1.187-2.32-.981-2.74-.79C.188 2.065.1 2.812.1 3.251s.241 3.602.398 4.13c.52 1.744 2.367 2.333 4.07 2.145-2.495.37-4.71 1.278-1.805 4.512 3.196 3.309 4.38-.71 4.987-2.746.608 2.036 1.307 5.91 4.93 2.746 2.72-2.746.747-4.143-1.747-4.512 1.702.189 3.55-.4 4.07-2.145.156-.528.397-3.691.397-4.13s-.088-1.186-.575-1.406c-.42-.19-1.06-.395-2.741.79-1.755 1.24-3.64 3.752-4.334 5.099"/></g>
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<defs><clipPath id="bluesky-clip"><path fill="#fff" d="M.1.85h15.3v15.3H.1z"/></clipPath></defs>
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</symbol>
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<symbol id="discord-icon" viewBox="0 0 20 19">
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<path fill="#08060d" d="M16.224 3.768a14.5 14.5 0 0 0-3.67-1.153c-.158.286-.343.67-.47.976a13.5 13.5 0 0 0-4.067 0c-.128-.306-.317-.69-.476-.976A14.4 14.4 0 0 0 3.868 3.77C1.546 7.28.916 10.703 1.231 14.077a14.7 14.7 0 0 0 4.5 2.306q.545-.748.965-1.587a9.5 9.5 0 0 1-1.518-.74q.191-.14.372-.293c2.927 1.369 6.107 1.369 8.999 0q.183.152.372.294-.723.437-1.52.74.418.838.963 1.588a14.6 14.6 0 0 0 4.504-2.308c.37-3.911-.63-7.302-2.644-10.309m-9.13 8.234c-.878 0-1.599-.82-1.599-1.82 0-.998.705-1.82 1.6-1.82.894 0 1.614.82 1.599 1.82.001 1-.705 1.82-1.6 1.82m5.91 0c-.878 0-1.599-.82-1.599-1.82 0-.998.705-1.82 1.6-1.82.893 0 1.614.82 1.599 1.82 0 1-.706 1.82-1.6 1.82"/>
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</symbol>
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<symbol id="documentation-icon" viewBox="0 0 21 20">
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<path fill="none" stroke="#aa3bff" stroke-linecap="round" stroke-linejoin="round" stroke-width="1.35" d="m15.5 13.333 1.533 1.322c.645.555.967.833.967 1.178s-.322.623-.967 1.179L15.5 18.333m-3.333-5-1.534 1.322c-.644.555-.966.833-.966 1.178s.322.623.966 1.179l1.534 1.321"/>
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<path fill="none" stroke="#aa3bff" stroke-linecap="round" stroke-linejoin="round" stroke-width="1.35" d="M17.167 10.836v-4.32c0-1.41 0-2.117-.224-2.68-.359-.906-1.118-1.621-2.08-1.96-.599-.21-1.349-.21-2.848-.21-2.623 0-3.935 0-4.983.369-1.684.591-3.013 1.842-3.641 3.428C3 6.449 3 7.684 3 10.154v2.122c0 2.558 0 3.838.706 4.726q.306.383.713.671c.76.536 1.79.64 3.581.66"/>
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<path fill="none" stroke="#aa3bff" stroke-linecap="round" stroke-linejoin="round" stroke-width="1.35" d="M3 10a2.78 2.78 0 0 1 2.778-2.778c.555 0 1.209.097 1.748-.047.48-.129.854-.503.982-.982.145-.54.048-1.194.048-1.749a2.78 2.78 0 0 1 2.777-2.777"/>
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</symbol>
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<symbol id="github-icon" viewBox="0 0 19 19">
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<path fill="#08060d" fill-rule="evenodd" d="M9.356 1.85C5.05 1.85 1.57 5.356 1.57 9.694a7.84 7.84 0 0 0 5.324 7.44c.387.079.528-.168.528-.376 0-.182-.013-.805-.013-1.454-2.165.467-2.616-.935-2.616-.935-.349-.91-.864-1.143-.864-1.143-.71-.48.051-.48.051-.48.787.051 1.2.805 1.2.805.695 1.194 1.817.857 2.268.649.064-.507.27-.857.49-1.052-1.728-.182-3.545-.857-3.545-3.87 0-.857.31-1.558.8-2.104-.078-.195-.349-1 .077-2.078 0 0 .657-.208 2.14.805a7.5 7.5 0 0 1 1.946-.26c.657 0 1.328.092 1.946.26 1.483-1.013 2.14-.805 2.14-.805.426 1.078.155 1.883.078 2.078.502.546.799 1.247.799 2.104 0 3.013-1.818 3.675-3.558 3.87.284.247.528.714.528 1.454 0 1.052-.012 1.896-.012 2.156 0 .208.142.455.528.377a7.84 7.84 0 0 0 5.324-7.441c.013-4.338-3.48-7.844-7.773-7.844" clip-rule="evenodd"/>
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|
</symbol>
|
||||||
|
<symbol id="social-icon" viewBox="0 0 20 20">
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||||||
|
<path fill="none" stroke="#aa3bff" stroke-linecap="round" stroke-linejoin="round" stroke-width="1.35" d="M12.5 6.667a4.167 4.167 0 1 0-8.334 0 4.167 4.167 0 0 0 8.334 0"/>
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<path fill="none" stroke="#aa3bff" stroke-linecap="round" stroke-linejoin="round" stroke-width="1.35" d="M2.5 16.667a5.833 5.833 0 0 1 8.75-5.053m3.837.474.513 1.035c.07.144.257.282.414.309l.93.155c.596.1.736.536.307.965l-.723.73a.64.64 0 0 0-.152.531l.207.903c.164.715-.213.991-.84.618l-.872-.52a.63.63 0 0 0-.577 0l-.872.52c-.624.373-1.003.094-.84-.618l.207-.903a.64.64 0 0 0-.152-.532l-.723-.729c-.426-.43-.289-.864.306-.964l.93-.156a.64.64 0 0 0 .412-.31l.513-1.034c.28-.562.735-.562 1.012 0"/>
|
||||||
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</symbol>
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||||||
|
<symbol id="x-icon" viewBox="0 0 19 19">
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||||||
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<path fill="#08060d" fill-rule="evenodd" d="M1.893 1.98c.052.072 1.245 1.769 2.653 3.77l2.892 4.114c.183.261.333.48.333.486s-.068.089-.152.183l-.522.593-.765.867-3.597 4.087c-.375.426-.734.834-.798.905a1 1 0 0 0-.118.148c0 .01.236.017.664.017h.663l.729-.83c.4-.457.796-.906.879-.999a692 692 0 0 0 1.794-2.038c.034-.037.301-.34.594-.675l.551-.624.345-.392a7 7 0 0 1 .34-.374c.006 0 .93 1.306 2.052 2.903l2.084 2.965.045.063h2.275c1.87 0 2.273-.003 2.266-.021-.008-.02-1.098-1.572-3.894-5.547-2.013-2.862-2.28-3.246-2.273-3.266.008-.019.282-.332 2.085-2.38l2-2.274 1.567-1.782c.022-.028-.016-.03-.65-.03h-.674l-.3.342a871 871 0 0 1-1.782 2.025c-.067.075-.405.458-.75.852a100 100 0 0 1-.803.91c-.148.172-.299.344-.99 1.127-.304.343-.32.358-.345.327-.015-.019-.904-1.282-1.976-2.808L6.365 1.85H1.8zm1.782.91 8.078 11.294c.772 1.08 1.413 1.973 1.425 1.984.016.017.241.02 1.05.017l1.03-.004-2.694-3.766L7.796 5.75 5.722 2.852l-1.039-.004-1.039-.004z" clip-rule="evenodd"/>
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||||||
|
</symbol>
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||||||
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</svg>
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||||||
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import KnowledgeGraph from './pages/KnowledgeGraph';
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|
||||||
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function App() {
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||||||
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return (
|
||||||
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<KnowledgeGraph />
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);
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}
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export default App;
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|||||||
|
<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" class="iconify iconify--logos" width="35.93" height="32" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 228"><path fill="#00D8FF" d="M210.483 73.824a171.49 171.49 0 0 0-8.24-2.597c.465-1.9.893-3.777 1.273-5.621c6.238-30.281 2.16-54.676-11.769-62.708c-13.355-7.7-35.196.329-57.254 19.526a171.23 171.23 0 0 0-6.375 5.848a155.866 155.866 0 0 0-4.241-3.917C100.759 3.829 77.587-4.822 63.673 3.233C50.33 10.957 46.379 33.89 51.995 62.588a170.974 170.974 0 0 0 1.892 8.48c-3.28.932-6.445 1.924-9.474 2.98C17.309 83.498 0 98.307 0 113.668c0 15.865 18.582 31.778 46.812 41.427a145.52 145.52 0 0 0 6.921 2.165a167.467 167.467 0 0 0-2.01 9.138c-5.354 28.2-1.173 50.591 12.134 58.266c13.744 7.926 36.812-.22 59.273-19.855a145.567 145.567 0 0 0 5.342-4.923a168.064 168.064 0 0 0 6.92 6.314c21.758 18.722 43.246 26.282 56.54 18.586c13.731-7.949 18.194-32.003 12.4-61.268a145.016 145.016 0 0 0-1.535-6.842c1.62-.48 3.21-.974 4.76-1.488c29.348-9.723 48.443-25.443 48.443-41.52c0-15.417-17.868-30.326-45.517-39.844Zm-6.365 70.984c-1.4.463-2.836.91-4.3 1.345c-3.24-10.257-7.612-21.163-12.963-32.432c5.106-11 9.31-21.767 12.459-31.957c2.619.758 5.16 1.557 7.61 2.4c23.69 8.156 38.14 20.213 38.14 29.504c0 9.896-15.606 22.743-40.946 31.14Zm-10.514 20.834c2.562 12.94 2.927 24.64 1.23 33.787c-1.524 8.219-4.59 13.698-8.382 15.893c-8.067 4.67-25.32-1.4-43.927-17.412a156.726 156.726 0 0 1-6.437-5.87c7.214-7.889 14.423-17.06 21.459-27.246c12.376-1.098 24.068-2.894 34.671-5.345a134.17 134.17 0 0 1 1.386 6.193ZM87.276 214.515c-7.882 2.783-14.16 2.863-17.955.675c-8.075-4.657-11.432-22.636-6.853-46.752a156.923 156.923 0 0 1 1.869-8.499c10.486 2.32 22.093 3.988 34.498 4.994c7.084 9.967 14.501 19.128 21.976 27.15a134.668 134.668 0 0 1-4.877 4.492c-9.933 8.682-19.886 14.842-28.658 17.94ZM50.35 144.747c-12.483-4.267-22.792-9.812-29.858-15.863c-6.35-5.437-9.555-10.836-9.555-15.216c0-9.322 13.897-21.212 37.076-29.293c2.813-.98 5.757-1.905 8.812-2.773c3.204 10.42 7.406 21.315 12.477 32.332c-5.137 11.18-9.399 22.249-12.634 32.792a134.718 134.718 0 0 1-6.318-1.979Zm12.378-84.26c-4.811-24.587-1.616-43.134 6.425-47.789c8.564-4.958 27.502 2.111 47.463 19.835a144.318 144.318 0 0 1 3.841 3.545c-7.438 7.987-14.787 17.08-21.808 26.988c-12.04 1.116-23.565 2.908-34.161 5.309a160.342 160.342 0 0 1-1.76-7.887Zm110.427 27.268a347.8 347.8 0 0 0-7.785-12.803c8.168 1.033 15.994 2.404 23.343 4.08c-2.206 7.072-4.956 14.465-8.193 22.045a381.151 381.151 0 0 0-7.365-13.322Zm-45.032-43.861c5.044 5.465 10.096 11.566 15.065 18.186a322.04 322.04 0 0 0-30.257-.006c4.974-6.559 10.069-12.652 15.192-18.18ZM82.802 87.83a323.167 323.167 0 0 0-7.227 13.238c-3.184-7.553-5.909-14.98-8.134-22.152c7.304-1.634 15.093-2.97 23.209-3.984a321.524 321.524 0 0 0-7.848 12.897Zm8.081 65.352c-8.385-.936-16.291-2.203-23.593-3.793c2.26-7.3 5.045-14.885 8.298-22.6a321.187 321.187 0 0 0 7.257 13.246c2.594 4.48 5.28 8.868 8.038 13.147Zm37.542 31.03c-5.184-5.592-10.354-11.779-15.403-18.433c4.902.192 9.899.29 14.978.29c5.218 0 10.376-.117 15.453-.343c-4.985 6.774-10.018 12.97-15.028 18.486Zm52.198-57.817c3.422 7.8 6.306 15.345 8.596 22.52c-7.422 1.694-15.436 3.058-23.88 4.071a382.417 382.417 0 0 0 7.859-13.026a347.403 347.403 0 0 0 7.425-13.565Zm-16.898 8.101a358.557 358.557 0 0 1-12.281 19.815a329.4 329.4 0 0 1-23.444.823c-7.967 0-15.716-.248-23.178-.732a310.202 310.202 0 0 1-12.513-19.846h.001a307.41 307.41 0 0 1-10.923-20.627a310.278 310.278 0 0 1 10.89-20.637l-.001.001a307.318 307.318 0 0 1 12.413-19.761c7.613-.576 15.42-.876 23.31-.876H128c7.926 0 15.743.303 23.354.883a329.357 329.357 0 0 1 12.335 19.695a358.489 358.489 0 0 1 11.036 20.54a329.472 329.472 0 0 1-11 20.722Zm22.56-122.124c8.572 4.944 11.906 24.881 6.52 51.026c-.344 1.668-.73 3.367-1.15 5.09c-10.622-2.452-22.155-4.275-34.23-5.408c-7.034-10.017-14.323-19.124-21.64-27.008a160.789 160.789 0 0 1 5.888-5.4c18.9-16.447 36.564-22.941 44.612-18.3ZM128 90.808c12.625 0 22.86 10.235 22.86 22.86s-10.235 22.86-22.86 22.86s-22.86-10.235-22.86-22.86s10.235-22.86 22.86-22.86Z"></path></svg>
|
||||||
|
After Width: | Height: | Size: 4.0 KiB |
File diff suppressed because one or more lines are too long
|
After Width: | Height: | Size: 8.5 KiB |
@@ -0,0 +1,161 @@
|
|||||||
|
import { useEffect, useRef } from 'react';
|
||||||
|
import { Graph } from '@antv/g6';
|
||||||
|
import type { GraphData, Node, Edge, GraphLayoutConfig } from '../../types/graph';
|
||||||
|
|
||||||
|
interface GraphViewProps {
|
||||||
|
data: GraphData;
|
||||||
|
layout?: GraphLayoutConfig;
|
||||||
|
onNodeClick?: (node: Node) => void;
|
||||||
|
onEdgeClick?: (edge: Edge) => void;
|
||||||
|
onNodeHover?: (node: Node | null) => void;
|
||||||
|
height?: number;
|
||||||
|
}
|
||||||
|
|
||||||
|
export const GraphView = ({
|
||||||
|
data,
|
||||||
|
layout = { type: 'force' },
|
||||||
|
onNodeClick,
|
||||||
|
onEdgeClick,
|
||||||
|
onNodeHover,
|
||||||
|
height = 600,
|
||||||
|
}: GraphViewProps) => {
|
||||||
|
const containerRef = useRef<HTMLDivElement>(null);
|
||||||
|
const graphRef = useRef<Graph | null>(null);
|
||||||
|
|
||||||
|
useEffect(() => {
|
||||||
|
if (!containerRef.current || graphRef.current) return;
|
||||||
|
|
||||||
|
try {
|
||||||
|
const graphData = {
|
||||||
|
nodes: data.nodes.map((node: Node) => ({
|
||||||
|
...node,
|
||||||
|
id: node.id,
|
||||||
|
})),
|
||||||
|
edges: data.edges.map((edge: Edge) => ({
|
||||||
|
...edge,
|
||||||
|
id: edge.id,
|
||||||
|
source: edge.source,
|
||||||
|
target: edge.target,
|
||||||
|
})),
|
||||||
|
};
|
||||||
|
|
||||||
|
const graph = new Graph({
|
||||||
|
container: containerRef.current,
|
||||||
|
width: containerRef.current.clientWidth,
|
||||||
|
height: height,
|
||||||
|
data: graphData as any,
|
||||||
|
autoFit: 'view',
|
||||||
|
layout: {
|
||||||
|
type: layout.type,
|
||||||
|
preventOverlap: true,
|
||||||
|
nodeSize: layout.nodeSize || 30,
|
||||||
|
linkDistance: layout.linkDistance || 100,
|
||||||
|
},
|
||||||
|
behaviors: ['drag-canvas', 'zoom-canvas', 'drag-element', 'hover-activate'],
|
||||||
|
node: {
|
||||||
|
style: {
|
||||||
|
size: 40,
|
||||||
|
fill: '#C6E5FF',
|
||||||
|
stroke: '#5B8FF9',
|
||||||
|
lineWidth: 2,
|
||||||
|
},
|
||||||
|
},
|
||||||
|
edge: {
|
||||||
|
type: 'cubic',
|
||||||
|
style: {
|
||||||
|
stroke: '#e2e2e2',
|
||||||
|
lineWidth: 2,
|
||||||
|
},
|
||||||
|
},
|
||||||
|
});
|
||||||
|
|
||||||
|
graphRef.current = graph;
|
||||||
|
graph.render();
|
||||||
|
|
||||||
|
graph.on('node:click', (evt) => {
|
||||||
|
const eventData = evt as { itemId?: string };
|
||||||
|
if (eventData.itemId) {
|
||||||
|
const nodeData = data.nodes.find((n: Node) => n.id === eventData.itemId);
|
||||||
|
if (nodeData && onNodeClick) {
|
||||||
|
onNodeClick(nodeData);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
});
|
||||||
|
|
||||||
|
graph.on('edge:click', (evt) => {
|
||||||
|
const eventData = evt as { itemId?: string };
|
||||||
|
if (eventData.itemId) {
|
||||||
|
const edgeData = data.edges.find((e: Edge) => e.id === eventData.itemId);
|
||||||
|
if (edgeData && onEdgeClick) {
|
||||||
|
onEdgeClick(edgeData);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
});
|
||||||
|
|
||||||
|
graph.on('node:mouseenter', (evt) => {
|
||||||
|
const eventData = evt as { itemId?: string };
|
||||||
|
if (eventData.itemId) {
|
||||||
|
const nodeData = data.nodes.find((n: Node) => n.id === eventData.itemId);
|
||||||
|
if (nodeData && onNodeHover) {
|
||||||
|
onNodeHover(nodeData);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
});
|
||||||
|
|
||||||
|
graph.on('node:mouseleave', () => {
|
||||||
|
if (onNodeHover) {
|
||||||
|
onNodeHover(null);
|
||||||
|
}
|
||||||
|
});
|
||||||
|
} catch (error) {
|
||||||
|
console.error('Error initializing graph:', error);
|
||||||
|
}
|
||||||
|
|
||||||
|
return () => {
|
||||||
|
if (graphRef.current) {
|
||||||
|
try {
|
||||||
|
graphRef.current.destroy();
|
||||||
|
} catch (error) {
|
||||||
|
console.error('Error destroying graph:', error);
|
||||||
|
}
|
||||||
|
graphRef.current = null;
|
||||||
|
}
|
||||||
|
};
|
||||||
|
}, [
|
||||||
|
height,
|
||||||
|
layout.type,
|
||||||
|
layout.nodeSize,
|
||||||
|
layout.linkDistance,
|
||||||
|
onNodeClick,
|
||||||
|
onEdgeClick,
|
||||||
|
onNodeHover,
|
||||||
|
data,
|
||||||
|
]);
|
||||||
|
|
||||||
|
useEffect(() => {
|
||||||
|
const handleResize = () => {
|
||||||
|
if (graphRef.current && containerRef.current) {
|
||||||
|
try {
|
||||||
|
graphRef.current.resize(containerRef.current.clientWidth, height);
|
||||||
|
} catch (error) {
|
||||||
|
console.error('Error resizing graph:', error);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
};
|
||||||
|
|
||||||
|
window.addEventListener('resize', handleResize);
|
||||||
|
return () => window.removeEventListener('resize', handleResize);
|
||||||
|
}, [height]);
|
||||||
|
|
||||||
|
return (
|
||||||
|
<div className="relative w-full h-full">
|
||||||
|
<div ref={containerRef} className="w-full h-full" style={{ height: `${height}px` }} />
|
||||||
|
<div className="absolute bottom-4 right-4 bg-white/90 backdrop-blur-sm rounded-lg shadow-lg p-3">
|
||||||
|
<div className="text-xs text-gray-600 mb-2">布局类型: {layout.type}</div>
|
||||||
|
<div className="text-xs text-gray-600">节点: {data.nodes.length} | 边: {data.edges.length}</div>
|
||||||
|
</div>
|
||||||
|
</div>
|
||||||
|
);
|
||||||
|
};
|
||||||
|
|
||||||
|
export default GraphView;
|
||||||
@@ -0,0 +1,92 @@
|
|||||||
|
import type { Node } from '../../types/graph';
|
||||||
|
|
||||||
|
interface NodePanelProps {
|
||||||
|
node: Node | null;
|
||||||
|
onClose?: () => void;
|
||||||
|
}
|
||||||
|
|
||||||
|
export const NodePanel = ({ node, onClose }: NodePanelProps) => {
|
||||||
|
if (!node) return null;
|
||||||
|
|
||||||
|
return (
|
||||||
|
<div className="w-80 bg-white border-l border-gray-200 shadow-lg overflow-y-auto">
|
||||||
|
<div className="p-4 border-b border-gray-200 flex justify-between items-center">
|
||||||
|
<h3 className="text-lg font-semibold text-gray-800">节点详情</h3>
|
||||||
|
{onClose && (
|
||||||
|
<button
|
||||||
|
onClick={onClose}
|
||||||
|
className="text-gray-400 hover:text-gray-600 transition-colors"
|
||||||
|
>
|
||||||
|
<svg className="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
|
||||||
|
<path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M6 18L18 6M6 6l12 12" />
|
||||||
|
</svg>
|
||||||
|
</button>
|
||||||
|
)}
|
||||||
|
</div>
|
||||||
|
|
||||||
|
<div className="p-4 space-y-4">
|
||||||
|
<div>
|
||||||
|
<div className="text-xs text-gray-500 uppercase tracking-wide mb-1">节点 ID</div>
|
||||||
|
<div className="font-mono text-sm bg-gray-50 p-2 rounded overflow-x-auto">
|
||||||
|
{node.id}
|
||||||
|
</div>
|
||||||
|
</div>
|
||||||
|
|
||||||
|
<div>
|
||||||
|
<div className="text-xs text-gray-500 uppercase tracking-wide mb-1">名称</div>
|
||||||
|
<div className="text-lg font-medium text-gray-800">{node.label}</div>
|
||||||
|
</div>
|
||||||
|
|
||||||
|
{node.type && (
|
||||||
|
<div>
|
||||||
|
<div className="text-xs text-gray-500 uppercase tracking-wide mb-1">类型</div>
|
||||||
|
<div className="inline-block px-3 py-1 bg-purple-100 text-purple-700 rounded-full text-sm">
|
||||||
|
{node.type}
|
||||||
|
</div>
|
||||||
|
</div>
|
||||||
|
)}
|
||||||
|
|
||||||
|
{node.properties && Object.keys(node.properties).length > 0 && (
|
||||||
|
<div>
|
||||||
|
<div className="text-xs text-gray-500 uppercase tracking-wide mb-2">属性</div>
|
||||||
|
<div className="space-y-2">
|
||||||
|
{Object.entries(node.properties).map(([key, value]) => (
|
||||||
|
<div key={key} className="flex justify-between items-start">
|
||||||
|
<div className="text-sm text-gray-600">{key}</div>
|
||||||
|
<div className="text-sm font-medium text-gray-800 text-right max-w-[50%] break-all">
|
||||||
|
{typeof value === 'object' ? JSON.stringify(value) : String(value)}
|
||||||
|
</div>
|
||||||
|
</div>
|
||||||
|
))}
|
||||||
|
</div>
|
||||||
|
</div>
|
||||||
|
)}
|
||||||
|
|
||||||
|
{node.style && (
|
||||||
|
<div>
|
||||||
|
<div className="text-xs text-gray-500 uppercase tracking-wide mb-2">样式</div>
|
||||||
|
<div className="space-y-1">
|
||||||
|
{node.style.fill && (
|
||||||
|
<div className="flex items-center space-x-2">
|
||||||
|
<div className="w-4 h-4 rounded border" style={{ backgroundColor: node.style.fill }} />
|
||||||
|
<span className="text-sm text-gray-600">填充颜色</span>
|
||||||
|
</div>
|
||||||
|
)}
|
||||||
|
{node.style.stroke && (
|
||||||
|
<div className="flex items-center space-x-2">
|
||||||
|
<div className="w-4 h-4 rounded border-2" style={{ borderColor: node.style.stroke }} />
|
||||||
|
<span className="text-sm text-gray-600">边框颜色</span>
|
||||||
|
</div>
|
||||||
|
)}
|
||||||
|
{node.style.lineWidth && (
|
||||||
|
<div className="text-sm text-gray-600">边框宽度: {node.style.lineWidth}px</div>
|
||||||
|
)}
|
||||||
|
</div>
|
||||||
|
</div>
|
||||||
|
)}
|
||||||
|
</div>
|
||||||
|
</div>
|
||||||
|
);
|
||||||
|
};
|
||||||
|
|
||||||
|
export default NodePanel;
|
||||||
@@ -0,0 +1,96 @@
|
|||||||
|
import { useState, type ChangeEvent, type KeyboardEvent } from 'react';
|
||||||
|
import type { SearchNode } from '../../types/graph';
|
||||||
|
|
||||||
|
interface SearchBarProps {
|
||||||
|
onSearch?: (query: string) => void;
|
||||||
|
onNodeSelect?: (nodeId: string) => void;
|
||||||
|
searchResults?: SearchNode[];
|
||||||
|
placeholder?: string;
|
||||||
|
}
|
||||||
|
|
||||||
|
export const SearchBar = ({
|
||||||
|
onSearch,
|
||||||
|
onNodeSelect,
|
||||||
|
searchResults = [],
|
||||||
|
placeholder = '搜索节点...',
|
||||||
|
}: SearchBarProps) => {
|
||||||
|
const [query, setQuery] = useState('');
|
||||||
|
const [showResults, setShowResults] = useState(false);
|
||||||
|
|
||||||
|
const handleInputChange = (e: ChangeEvent<HTMLInputElement>) => {
|
||||||
|
const value = e.target.value;
|
||||||
|
setQuery(value);
|
||||||
|
if (onSearch && value.trim()) {
|
||||||
|
onSearch(value.trim());
|
||||||
|
setShowResults(true);
|
||||||
|
} else {
|
||||||
|
setShowResults(false);
|
||||||
|
}
|
||||||
|
};
|
||||||
|
|
||||||
|
const handleKeyDown = (e: KeyboardEvent<HTMLInputElement>) => {
|
||||||
|
if (e.key === 'Enter') {
|
||||||
|
if (onSearch && query.trim()) {
|
||||||
|
onSearch(query.trim());
|
||||||
|
}
|
||||||
|
setShowResults(false);
|
||||||
|
}
|
||||||
|
};
|
||||||
|
|
||||||
|
const handleNodeClick = (nodeId: string) => {
|
||||||
|
if (onNodeSelect) {
|
||||||
|
onNodeSelect(nodeId);
|
||||||
|
}
|
||||||
|
setShowResults(false);
|
||||||
|
setQuery('');
|
||||||
|
};
|
||||||
|
|
||||||
|
return (
|
||||||
|
<div className="relative w-full max-w-md">
|
||||||
|
<div className="relative">
|
||||||
|
<input
|
||||||
|
type="text"
|
||||||
|
value={query}
|
||||||
|
onChange={handleInputChange}
|
||||||
|
onKeyDown={handleKeyDown}
|
||||||
|
placeholder={placeholder}
|
||||||
|
className="w-full px-4 py-2 pl-10 pr-4 border border-gray-300 rounded-lg focus:outline-none focus:ring-2 focus:ring-purple-500 focus:border-transparent"
|
||||||
|
onFocus={() => setShowResults(!!query.trim() && searchResults.length > 0)}
|
||||||
|
onBlur={() => setTimeout(() => setShowResults(false), 200)}
|
||||||
|
/>
|
||||||
|
<svg
|
||||||
|
className="absolute w-5 h-5 text-gray-400 left-3 top-1/2 transform -translate-y-1/2"
|
||||||
|
fill="none"
|
||||||
|
stroke="currentColor"
|
||||||
|
viewBox="0 0 24 24"
|
||||||
|
>
|
||||||
|
<path
|
||||||
|
strokeLinecap="round"
|
||||||
|
strokeLinejoin="round"
|
||||||
|
strokeWidth={2}
|
||||||
|
d="M21 21l-6-6m2-5a7 7 0 11-14 0 7 7 0 0114 0z"
|
||||||
|
/>
|
||||||
|
</svg>
|
||||||
|
</div>
|
||||||
|
|
||||||
|
{showResults && searchResults.length > 0 && (
|
||||||
|
<div className="absolute z-50 w-full mt-2 bg-white border border-gray-200 rounded-lg shadow-lg max-h-64 overflow-y-auto">
|
||||||
|
{searchResults.map((node) => (
|
||||||
|
<div
|
||||||
|
key={node.id}
|
||||||
|
onClick={() => handleNodeClick(node.id)}
|
||||||
|
className="px-4 py-2 hover:bg-purple-50 cursor-pointer border-b border-gray-100 last:border-b-0 transition-colors"
|
||||||
|
>
|
||||||
|
<div className="font-medium text-gray-800">{node.label}</div>
|
||||||
|
{node.type && (
|
||||||
|
<div className="text-xs text-gray-500 mt-0.5">{node.type}</div>
|
||||||
|
)}
|
||||||
|
</div>
|
||||||
|
))}
|
||||||
|
</div>
|
||||||
|
)}
|
||||||
|
</div>
|
||||||
|
);
|
||||||
|
};
|
||||||
|
|
||||||
|
export default SearchBar;
|
||||||
@@ -0,0 +1,27 @@
|
|||||||
|
@import "tailwindcss";
|
||||||
|
|
||||||
|
@theme {
|
||||||
|
--color-primary: 250 80% 60%;
|
||||||
|
--color-secondary: 280 70% 55%;
|
||||||
|
--color-accent: 300 80% 65%;
|
||||||
|
|
||||||
|
--font-sans: system-ui, 'Segoe UI', Roboto, sans-serif;
|
||||||
|
--font-mono: ui-monospace, Consolas, monospace;
|
||||||
|
}
|
||||||
|
|
||||||
|
* {
|
||||||
|
box-sizing: border-box;
|
||||||
|
}
|
||||||
|
|
||||||
|
body {
|
||||||
|
margin: 0;
|
||||||
|
font-family: var(--font-sans);
|
||||||
|
-webkit-font-smoothing: antialiased;
|
||||||
|
-moz-osx-font-smoothing: grayscale;
|
||||||
|
}
|
||||||
|
|
||||||
|
#root {
|
||||||
|
width: 100%;
|
||||||
|
height: 100vh;
|
||||||
|
margin: 0;
|
||||||
|
}
|
||||||
@@ -0,0 +1,10 @@
|
|||||||
|
import { StrictMode } from 'react'
|
||||||
|
import { createRoot } from 'react-dom/client'
|
||||||
|
import './index.css'
|
||||||
|
import App from './App.tsx'
|
||||||
|
|
||||||
|
createRoot(document.getElementById('root')!).render(
|
||||||
|
<StrictMode>
|
||||||
|
<App />
|
||||||
|
</StrictMode>,
|
||||||
|
)
|
||||||
@@ -0,0 +1,160 @@
|
|||||||
|
import { useState, useCallback, useEffect } from 'react';
|
||||||
|
import GraphView from '../components/GraphView/index';
|
||||||
|
import SearchBar from '../components/SearchBar/index';
|
||||||
|
import NodePanel from '../components/NodePanel/index';
|
||||||
|
import type { GraphData, Node, SearchNode, GraphLayoutConfig } from '../types/graph';
|
||||||
|
import { graphApi } from '../services/graphApi';
|
||||||
|
|
||||||
|
export const KnowledgeGraph = () => {
|
||||||
|
const [graphData, setGraphData] = useState<GraphData>({ nodes: [], edges: [] });
|
||||||
|
const [selectedNode, setSelectedNode] = useState<Node | null>(null);
|
||||||
|
const [hoveredNode, setHoveredNode] = useState<Node | null>(null);
|
||||||
|
const [searchResults, setSearchResults] = useState<SearchNode[]>([]);
|
||||||
|
const [layout, setLayout] = useState<GraphLayoutConfig>({ type: 'force' });
|
||||||
|
const [loading, setLoading] = useState(true);
|
||||||
|
|
||||||
|
const handleSearch = useCallback((query: string) => {
|
||||||
|
const results = graphData.nodes
|
||||||
|
.filter((node: Node) =>
|
||||||
|
node.label.toLowerCase().includes(query.toLowerCase()) ||
|
||||||
|
node.id.toLowerCase().includes(query.toLowerCase())
|
||||||
|
)
|
||||||
|
.map((node: Node) => ({
|
||||||
|
id: node.id,
|
||||||
|
label: node.label,
|
||||||
|
type: node.type,
|
||||||
|
matched: true,
|
||||||
|
}));
|
||||||
|
setSearchResults(results);
|
||||||
|
}, [graphData]);
|
||||||
|
|
||||||
|
const handleNodeSelect = useCallback((nodeId: string) => {
|
||||||
|
const node = graphData.nodes.find((n: Node) => n.id === nodeId);
|
||||||
|
if (node) {
|
||||||
|
setSelectedNode(node);
|
||||||
|
}
|
||||||
|
}, [graphData.nodes]);
|
||||||
|
|
||||||
|
const handleNodeClick = useCallback((node: Node) => {
|
||||||
|
setSelectedNode(node);
|
||||||
|
}, []);
|
||||||
|
|
||||||
|
const handleLayoutChange = useCallback((newLayout: GraphLayoutConfig['type']) => {
|
||||||
|
setLayout({ type: newLayout });
|
||||||
|
}, []);
|
||||||
|
|
||||||
|
useEffect(() => {
|
||||||
|
const loadGraphData = async () => {
|
||||||
|
try {
|
||||||
|
setLoading(true);
|
||||||
|
const data = await graphApi.getData();
|
||||||
|
|
||||||
|
// 添加一些示例数据，如果 API 返回空数据
|
||||||
|
if (data.nodes.length === 0) {
|
||||||
|
const sampleData: GraphData = {
|
||||||
|
nodes: [
|
||||||
|
{ id: '1', label: '人工智能', type: '概念', properties: { importance: 1 } },
|
||||||
|
{ id: '2', label: '机器学习', type: '概念', properties: { importance: 0.8 } },
|
||||||
|
{ id: '3', label: '深度学习', type: '概念', properties: { importance: 0.7 } },
|
||||||
|
{ id: '4', label: '神经网络', type: '概念', properties: { importance: 0.6 } },
|
||||||
|
{ id: '5', label: 'TensorFlow', type: '工具', properties: { importance: 0.5 } },
|
||||||
|
{ id: '6', label: 'PyTorch', type: '工具', properties: { importance: 0.5 } },
|
||||||
|
{ id: '7', label: '自然语言处理', type: '应用', properties: { importance: 0.6 } },
|
||||||
|
{ id: '8', label: '计算机视觉', type: '应用', properties: { importance: 0.6 } },
|
||||||
|
],
|
||||||
|
edges: [
|
||||||
|
{ id: 'e1', source: '1', target: '2', label: '包含' },
|
||||||
|
{ id: 'e2', source: '2', target: '3', label: '子领域' },
|
||||||
|
{ id: 'e3', source: '3', target: '4', label: '基于' },
|
||||||
|
{ id: 'e4', source: '3', target: '5', label: '框架' },
|
||||||
|
{ id: 'e5', source: '3', target: '6', label: '框架' },
|
||||||
|
{ id: 'e6', source: '1', target: '7', label: '应用' },
|
||||||
|
{ id: 'e7', source: '1', target: '8', label: '应用' },
|
||||||
|
],
|
||||||
|
};
|
||||||
|
setGraphData(sampleData);
|
||||||
|
} else {
|
||||||
|
setGraphData(data);
|
||||||
|
}
|
||||||
|
} catch (error) {
|
||||||
|
console.error('Failed to load graph data:', error);
|
||||||
|
} finally {
|
||||||
|
setLoading(false);
|
||||||
|
}
|
||||||
|
};
|
||||||
|
|
||||||
|
loadGraphData();
|
||||||
|
}, []);
|
||||||
|
|
||||||
|
return (
|
||||||
|
<div className="w-full h-screen flex flex-col bg-gray-50">
|
||||||
|
{loading ? (
|
||||||
|
<div className="flex items-center justify-center h-full">
|
||||||
|
<div className="text-lg text-gray-600">加载图谱数据中...</div>
|
||||||
|
</div>
|
||||||
|
) : (
|
||||||
|
<>
|
||||||
|
<header className="bg-white border-b border-gray-200 px-6 py-4 flex items-center justify-between">
|
||||||
|
<div className="flex items-center space-x-4">
|
||||||
|
<h1 className="text-xl font-semibold text-gray-800">知识图谱</h1>
|
||||||
|
<div className="flex space-x-2">
|
||||||
|
{(['force', 'circular', 'grid', 'radial'] as const).map((layoutType) => (
|
||||||
|
<button
|
||||||
|
key={layoutType}
|
||||||
|
onClick={() => handleLayoutChange(layoutType)}
|
||||||
|
className={`px-3 py-1 rounded text-sm transition-colors ${
|
||||||
|
layout.type === layoutType
|
||||||
|
? 'bg-purple-600 text-white'
|
||||||
|
: 'bg-gray-100 text-gray-700 hover:bg-gray-200'
|
||||||
|
}`}
|
||||||
|
>
|
||||||
|
{layoutType}
|
||||||
|
</button>
|
||||||
|
))}
|
||||||
|
</div>
|
||||||
|
</div>
|
||||||
|
|
||||||
|
<div className="flex items-center space-x-4">
|
||||||
|
<SearchBar
|
||||||
|
onSearch={handleSearch}
|
||||||
|
onNodeSelect={handleNodeSelect}
|
||||||
|
searchResults={searchResults}
|
||||||
|
/>
|
||||||
|
</div>
|
||||||
|
</header>
|
||||||
|
|
||||||
|
<div className="flex-1 flex overflow-hidden">
|
||||||
|
<main className="flex-1 bg-white relative">
|
||||||
|
<GraphView
|
||||||
|
data={graphData}
|
||||||
|
layout={layout}
|
||||||
|
onNodeClick={handleNodeClick}
|
||||||
|
onNodeHover={setHoveredNode}
|
||||||
|
/>
|
||||||
|
|
||||||
|
{hoveredNode && (
|
||||||
|
<div className="absolute bottom-4 left-4 bg-white/95 backdrop-blur-sm rounded-lg shadow-lg p-3 max-w-xs">
|
||||||
|
<div className="font-medium text-gray-800">{hoveredNode.label}</div>
|
||||||
|
{hoveredNode.type && (
|
||||||
|
<div className="text-sm text-gray-500">{hoveredNode.type}</div>
|
||||||
|
)}
|
||||||
|
</div>
|
||||||
|
)}
|
||||||
|
</main>
|
||||||
|
|
||||||
|
{selectedNode && (
|
||||||
|
<aside className="w-80 bg-white border-l border-gray-200">
|
||||||
|
<NodePanel
|
||||||
|
node={selectedNode}
|
||||||
|
onClose={() => setSelectedNode(null)}
|
||||||
|
/>
|
||||||
|
</aside>
|
||||||
|
)}
|
||||||
|
</div>
|
||||||
|
</>
|
||||||
|
)}
|
||||||
|
</div>
|
||||||
|
);
|
||||||
|
};
|
||||||
|
|
||||||
|
export default KnowledgeGraph;
|
||||||
@@ -0,0 +1,56 @@
|
|||||||
|
import axios from 'axios';
|
||||||
|
import type { GraphData, Node, Edge } from '../types/graph';
|
||||||
|
|
||||||
|
const API_BASE_URL = import.meta.env.VITE_API_BASE_URL || 'http://localhost:3000/api';
|
||||||
|
|
||||||
|
const apiClient = axios.create({
|
||||||
|
baseURL: API_BASE_URL,
|
||||||
|
timeout: 10000,
|
||||||
|
headers: {
|
||||||
|
'Content-Type': 'application/json',
|
||||||
|
},
|
||||||
|
});
|
||||||
|
|
||||||
|
export const graphApi = {
|
||||||
|
async getData(): Promise<GraphData> {
|
||||||
|
try {
|
||||||
|
const response = await apiClient.get<GraphData>('/graph');
|
||||||
|
return response.data;
|
||||||
|
} catch (error) {
|
||||||
|
console.error('Error fetching graph data:', error);
|
||||||
|
return { nodes: [], edges: [] };
|
||||||
|
}
|
||||||
|
},
|
||||||
|
|
||||||
|
async searchNodes(query: string): Promise<Node[]> {
|
||||||
|
try {
|
||||||
|
const response = await apiClient.get<Node[]>(`/search?q=${encodeURIComponent(query)}`);
|
||||||
|
return response.data;
|
||||||
|
} catch (error) {
|
||||||
|
console.error('Error searching nodes:', error);
|
||||||
|
return [];
|
||||||
|
}
|
||||||
|
},
|
||||||
|
|
||||||
|
async getNodeById(id: string): Promise<Node | null> {
|
||||||
|
try {
|
||||||
|
const response = await apiClient.get<Node>(`/nodes/${id}`);
|
||||||
|
return response.data;
|
||||||
|
} catch (error) {
|
||||||
|
console.error('Error fetching node:', error);
|
||||||
|
return null;
|
||||||
|
}
|
||||||
|
},
|
||||||
|
|
||||||
|
async getNeighbors(nodeId: string): Promise<{ nodes: Node[]; edges: Edge[] }> {
|
||||||
|
try {
|
||||||
|
const response = await apiClient.get(`/nodes/${nodeId}/neighbors`);
|
||||||
|
return response.data;
|
||||||
|
} catch (error) {
|
||||||
|
console.error('Error fetching neighbors:', error);
|
||||||
|
return { nodes: [], edges: [] };
|
||||||
|
}
|
||||||
|
},
|
||||||
|
};
|
||||||
|
|
||||||
|
export default apiClient;
|
||||||
@@ -0,0 +1,47 @@
|
|||||||
|
export interface Node {
|
||||||
|
id: string;
|
||||||
|
label: string;
|
||||||
|
type?: string;
|
||||||
|
properties?: Record<string, unknown>;
|
||||||
|
x?: number;
|
||||||
|
y?: number;
|
||||||
|
style?: {
|
||||||
|
fill?: string;
|
||||||
|
stroke?: string;
|
||||||
|
radius?: number;
|
||||||
|
lineWidth?: number;
|
||||||
|
};
|
||||||
|
}
|
||||||
|
|
||||||
|
export interface Edge {
|
||||||
|
id: string;
|
||||||
|
source: string;
|
||||||
|
target: string;
|
||||||
|
label?: string;
|
||||||
|
type?: string;
|
||||||
|
properties?: Record<string, unknown>;
|
||||||
|
style?: {
|
||||||
|
stroke?: string;
|
||||||
|
lineWidth?: number;
|
||||||
|
endArrow?: boolean;
|
||||||
|
};
|
||||||
|
}
|
||||||
|
|
||||||
|
export interface GraphData {
|
||||||
|
nodes: Node[];
|
||||||
|
edges: Edge[];
|
||||||
|
}
|
||||||
|
|
||||||
|
export interface GraphLayoutConfig {
|
||||||
|
type: 'force' | 'circular' | 'grid' | 'radial';
|
||||||
|
nodeSize?: number;
|
||||||
|
linkDistance?: number;
|
||||||
|
center?: [number, number];
|
||||||
|
}
|
||||||
|
|
||||||
|
export interface SearchNode {
|
||||||
|
id: string;
|
||||||
|
label: string;
|
||||||
|
type?: string;
|
||||||
|
matched?: boolean;
|
||||||
|
}
|
||||||
@@ -0,0 +1,42 @@
|
|||||||
|
export const debounce = <T extends (...args: unknown[]) => unknown>(
|
||||||
|
func: T,
|
||||||
|
wait: number
|
||||||
|
): ((...args: Parameters<T>) => void) => {
|
||||||
|
let timeout: ReturnType<typeof setTimeout> | null = null;
|
||||||
|
|
||||||
|
return (...args: Parameters<T>) => {
|
||||||
|
if (timeout) {
|
||||||
|
clearTimeout(timeout);
|
||||||
|
}
|
||||||
|
timeout = setTimeout(() => func(...args), wait);
|
||||||
|
};
|
||||||
|
};
|
||||||
|
|
||||||
|
export const throttle = <T extends (...args: unknown[]) => unknown>(
|
||||||
|
func: T,
|
||||||
|
limit: number
|
||||||
|
): ((...args: Parameters<T>) => void) => {
|
||||||
|
let inThrottle: boolean = false;
|
||||||
|
|
||||||
|
return (...args: Parameters<T>) => {
|
||||||
|
if (!inThrottle) {
|
||||||
|
func(...args);
|
||||||
|
inThrottle = true;
|
||||||
|
setTimeout(() => (inThrottle = false), limit);
|
||||||
|
}
|
||||||
|
};
|
||||||
|
};
|
||||||
|
|
||||||
|
export const generateUUID = (): string => {
|
||||||
|
return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, (c) => {
|
||||||
|
const r = (Math.random() * 16) | 0;
|
||||||
|
const v = c === 'x' ? r : (r & 0x3) | 0x8;
|
||||||
|
return v.toString(16);
|
||||||
|
});
|
||||||
|
};
|
||||||
|
|
||||||
|
export const calculateNodeSize = (importance: number = 1): number => {
|
||||||
|
const baseSize = 40;
|
||||||
|
const multiplier = importance * 20;
|
||||||
|
return baseSize + multiplier;
|
||||||
|
};
|
||||||
@@ -0,0 +1,28 @@
|
|||||||
|
{
|
||||||
|
"compilerOptions": {
|
||||||
|
"tsBuildInfoFile": "./node_modules/.tmp/tsconfig.app.tsbuildinfo",
|
||||||
|
"target": "ES2023",
|
||||||
|
"useDefineForClassFields": true,
|
||||||
|
"lib": ["ES2023", "DOM", "DOM.Iterable"],
|
||||||
|
"module": "ESNext",
|
||||||
|
"types": ["vite/client"],
|
||||||
|
"skipLibCheck": true,
|
||||||
|
|
||||||
|
/* Bundler mode */
|
||||||
|
"moduleResolution": "bundler",
|
||||||
|
"allowImportingTsExtensions": true,
|
||||||
|
"verbatimModuleSyntax": true,
|
||||||
|
"moduleDetection": "force",
|
||||||
|
"noEmit": true,
|
||||||
|
"jsx": "react-jsx",
|
||||||
|
|
||||||
|
/* Linting */
|
||||||
|
"strict": true,
|
||||||
|
"noUnusedLocals": true,
|
||||||
|
"noUnusedParameters": true,
|
||||||
|
"erasableSyntaxOnly": true,
|
||||||
|
"noFallthroughCasesInSwitch": true,
|
||||||
|
"noUncheckedSideEffectImports": true
|
||||||
|
},
|
||||||
|
"include": ["src"]
|
||||||
|
}
|
||||||
@@ -0,0 +1,7 @@
|
|||||||
|
{
|
||||||
|
"files": [],
|
||||||
|
"references": [
|
||||||
|
{ "path": "./tsconfig.app.json" },
|
||||||
|
{ "path": "./tsconfig.node.json" }
|
||||||
|
]
|
||||||
|
}
|
||||||
@@ -0,0 +1,26 @@
|
|||||||
|
{
|
||||||
|
"compilerOptions": {
|
||||||
|
"tsBuildInfoFile": "./node_modules/.tmp/tsconfig.node.tsbuildinfo",
|
||||||
|
"target": "ES2023",
|
||||||
|
"lib": ["ES2023"],
|
||||||
|
"module": "ESNext",
|
||||||
|
"types": ["node"],
|
||||||
|
"skipLibCheck": true,
|
||||||
|
|
||||||
|
/* Bundler mode */
|
||||||
|
"moduleResolution": "bundler",
|
||||||
|
"allowImportingTsExtensions": true,
|
||||||
|
"verbatimModuleSyntax": true,
|
||||||
|
"moduleDetection": "force",
|
||||||
|
"noEmit": true,
|
||||||
|
|
||||||
|
/* Linting */
|
||||||
|
"strict": true,
|
||||||
|
"noUnusedLocals": true,
|
||||||
|
"noUnusedParameters": true,
|
||||||
|
"erasableSyntaxOnly": true,
|
||||||
|
"noFallthroughCasesInSwitch": true,
|
||||||
|
"noUncheckedSideEffectImports": true
|
||||||
|
},
|
||||||
|
"include": ["vite.config.ts"]
|
||||||
|
}
|
||||||
@@ -0,0 +1,7 @@
|
|||||||
|
import { defineConfig } from 'vite'
|
||||||
|
import react from '@vitejs/plugin-react'
|
||||||
|
|
||||||
|
// https://vite.dev/config/
|
||||||
|
export default defineConfig({
|
||||||
|
plugins: [react()],
|
||||||
|
})
|
||||||
Reference in New Issue
Block a user