use vite

backend/proxy/main.go

@@ -9,7 +9,7 @@ import (
 )
 
 func main() {
-	frontendURL, _ := url.Parse("http://localhost:3000")
+	frontendURL, _ := url.Parse("http://localhost:5173")
 	backendURL, _ := url.Parse("http://localhost:8080")
 
 	mux := http.NewServeMux()
@@ -24,5 +24,5 @@ func main() {
 	}
 	mux.Handle("/api/", &rev)
 
-	fmt.Println(http.ListenAndServe(":3030", mux))
+	fmt.Println(http.ListenAndServe(":3031", mux))
 }

frontend/dashboard/.eslintrc.cjs

@@ -0,0 +1,18 @@
+module.exports = {
+  root: true,
+  env: { browser: true, es2020: true },
+  extends: [
+    'eslint:recommended',
+    'plugin:@typescript-eslint/recommended',
+    'plugin:react-hooks/recommended',
+  ],
+  ignorePatterns: ['dist', '.eslintrc.cjs'],
+  parser: '@typescript-eslint/parser',
+  plugins: ['react-refresh'],
+  rules: {
+    'react-refresh/only-export-components': [
+      'warn',
+      { allowConstantExport: true },
+    ],
+  },
+}

frontend/dashboard/.gitignore

@@ -1,40 +1,24 @@
-# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
-
-# dependencies
-/node_modules
-/.pnp
-.pnp.js
-.yarn/install-state.gz
-
-# testing
-/coverage
-
-# next.js
-/.next/
-/out/
-
-# production
-/build
-
-# misc
-.DS_Store
-*.pem
-
-# debug
+# Logs
+logs
+*.log
 npm-debug.log*
 yarn-debug.log*
 yarn-error.log*
-
-# local env files
-.env*.local
-
-# vercel
-.vercel
-
-# typescript
-*.tsbuildinfo
-next-env.d.ts
-
-# prettier / Eslint
-.eslintrc.json
-.prettierrc.json
+pnpm-debug.log*
+lerna-debug.log*
+
+node_modules
+dist
+dist-ssr
+*.local
+
+# Editor directories and files
+.vscode/*
+!.vscode/extensions.json
+.idea
+.DS_Store
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.sw?

frontend/dashboard/README.md

@@ -1,36 +1,30 @@
-This is a [Next.js](https://nextjs.org/) project bootstrapped with [`create-next-app`](https://github.com/vercel/next.js/tree/canary/packages/create-next-app).
+# React + TypeScript + Vite
 
-## Getting Started
+This template provides a minimal setup to get React working in Vite with HMR and some ESLint rules.
 
-First, run the development server:
+Currently, two official plugins are available:
 
-```bash
-npm run dev
-# or
-yarn dev
-# or
-pnpm dev
-# or
-bun dev
-```
-
-Open [http://localhost:3000](http://localhost:3000) with your browser to see the result.
-
-You can start editing the page by modifying `app/page.tsx`. The page auto-updates as you edit the file.
-
-This project uses [`next/font`](https://nextjs.org/docs/basic-features/font-optimization) to automatically optimize and load Inter, a custom Google Font.
+- [@vitejs/plugin-react](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react/README.md) uses [Babel](https://babeljs.io/) for Fast Refresh
+- [@vitejs/plugin-react-swc](https://github.com/vitejs/vite-plugin-react-swc) uses [SWC](https://swc.rs/) for Fast Refresh
 
-## Learn More
+## Expanding the ESLint configuration
 
-To learn more about Next.js, take a look at the following resources:
+If you are developing a production application, we recommend updating the configuration to enable type aware lint rules:
 
-- [Next.js Documentation](https://nextjs.org/docs) - learn about Next.js features and API.
-- [Learn Next.js](https://nextjs.org/learn) - an interactive Next.js tutorial.
+- Configure the top-level `parserOptions` property like this:
 
-You can check out [the Next.js GitHub repository](https://github.com/vercel/next.js/) - your feedback and contributions are welcome!
-
-## Deploy on Vercel
-
-The easiest way to deploy your Next.js app is to use the [Vercel Platform](https://vercel.com/new?utm_medium=default-template&filter=next.js&utm_source=create-next-app&utm_campaign=create-next-app-readme) from the creators of Next.js.
+```js
+export default {
+  // other rules...
+  parserOptions: {
+    ecmaVersion: 'latest',
+    sourceType: 'module',
+    project: ['./tsconfig.json', './tsconfig.node.json'],
+    tsconfigRootDir: __dirname,
+  },
+}
+```
 
-Check out our [Next.js deployment documentation](https://nextjs.org/docs/deployment) for more details.
+- Replace `plugin:@typescript-eslint/recommended` to `plugin:@typescript-eslint/recommended-type-checked` or `plugin:@typescript-eslint/strict-type-checked`
+- Optionally add `plugin:@typescript-eslint/stylistic-type-checked`
+- Install [eslint-plugin-react](https://github.com/jsx-eslint/eslint-plugin-react) and add `plugin:react/recommended` & `plugin:react/jsx-runtime` to the `extends` list

frontend/dashboard/index.html

@@ -0,0 +1,13 @@
+<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <link rel="icon" href="/favicon.ico" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>工学研究部 プラレール展示</title>
+  </head>
+  <body>
+    <div id="root"></div>
+    <script type="module" src="/src/main.tsx"></script>
+  </body>
+</html>

frontend/dashboard/package.json

@@ -1,43 +1,46 @@
 {
-    "name": "dashboard",
-    "version": "0.1.0",
-    "private": true,
-    "scripts": {
-        "dev": "next dev",
-        "build": "next build",
-        "start": "next start",
-        "lint": "next lint"
-    },
-    "dependencies": {
-        "@bufbuild/connect-web": "^0.13.0",
-        "@bufbuild/protobuf": "^1.4.2",
-        "@connectrpc/connect": "^1.1.3",
-        "@connectrpc/connect-query": "^0.6.0",
-        "@connectrpc/connect-web": "^1.1.3",
-        "@tanstack/react-query": "^5.8.4",
-        "clsx": "^2.0.0",
-        "next": "14.0.3",
-        "react": "18.2.0",
-        "react-dom": "18.2.0"
-    },
-    "devDependencies": {
-        "@bufbuild/buf": "^1.28.1",
-        "@bufbuild/protoc-gen-connect-web": "^0.11.0",
-        "@bufbuild/protoc-gen-es": "^1.4.2",
-        "@connectrpc/protoc-gen-connect-es": "^1.1.3",
-        "@connectrpc/protoc-gen-connect-query": "^0.6.0",
-        "@svgr/webpack": "^8.1.0",
-        "@types/node": "20.9.2",
-        "@types/react": "18.2.37",
-        "@types/react-dom": "18.2.15",
-        "eslint-config-prettier": "^9.0.0",
-        "prettier": "3.1.0",
-        "sass": "^1.69.5",
-        "typescript": "5.2.2"
-    },
-    "files": [
-        ".next/standalone",
-        ".next/static",
-        "public"
-    ]
-}
+  "name": "dashboard2",
+  "private": true,
+  "version": "0.0.0",
+  "type": "module",
+  "scripts": {
+    "dev": "vite",
+    "build": "tsc && vite build",
+    "lint": "eslint . --ext ts,tsx --report-unused-disable-directives --max-warnings 0",
+    "preview": "vite preview"
+  },
+  "dependencies": {
+    "@bufbuild/connect-web": "^0.13.0",
+    "@bufbuild/protobuf": "^1.4.2",
+    "@connectrpc/connect": "^1.1.3",
+    "@connectrpc/connect-query": "^0.6.0",
+    "@connectrpc/connect-web": "^1.1.3",
+    "@tanstack/react-query": "^5.8.4",
+    "clsx": "^2.0.0",
+    "react": "^18.2.0",
+    "react-dom": "^18.2.0",
+    "react-error-boundary": "^4.0.11",
+    "sass": "^1.69.5"
+  },
+  "devDependencies": {
+    "@bufbuild/buf": "^1.28.1",
+    "@bufbuild/protoc-gen-connect-web": "^0.11.0",
+    "@bufbuild/protoc-gen-es": "^1.4.2",
+    "@connectrpc/protoc-gen-connect-es": "^1.1.3",
+    "@connectrpc/protoc-gen-connect-query": "^0.6.0",
+    "@types/node": "20.9.2",
+    "@types/react": "^18.2.37",
+    "@types/react-dom": "^18.2.15",
+    "@typescript-eslint/eslint-plugin": "^6.10.0",
+    "@typescript-eslint/parser": "^6.10.0",
+    "@vitejs/plugin-react-swc": "^3.5.0",
+    "eslint": "^8.53.0",
+    "eslint-config-prettier": "^9.0.0",
+    "eslint-plugin-react-hooks": "^4.6.0",
+    "eslint-plugin-react-refresh": "^0.4.4",
+    "prettier": "3.1.0",
+    "typescript": "^5.2.2",
+    "vite": "^5.0.0",
+    "vite-plugin-svgr": "^4.2.0"
+  }
+}

frontend/dashboard/src/App.css

@@ -0,0 +1,42 @@
+#root {
+  max-width: 1280px;
+  margin: 0 auto;
+  padding: 2rem;
+  text-align: center;
+}
+
+.logo {
+  height: 6em;
+  padding: 1.5em;
+  will-change: filter;
+  transition: filter 300ms;
+}
+.logo:hover {
+  filter: drop-shadow(0 0 2em #646cffaa);
+}
+.logo.react:hover {
+  filter: drop-shadow(0 0 2em #61dafbaa);
+}
+
+@keyframes logo-spin {
+  from {
+    transform: rotate(0deg);
+  }
+  to {
+    transform: rotate(360deg);
+  }
+}
+
+@media (prefers-reduced-motion: no-preference) {
+  a:nth-of-type(2) .logo {
+    animation: logo-spin infinite 20s linear;
+  }
+}
+
+.card {
+  padding: 2em;
+}
+
+.read-the-docs {
+  color: #888;
+}

frontend/dashboard/src/App.tsx

@@ -0,0 +1,58 @@
+import MapView from "./components/mapview/mapview"
+import {TransportProvider} from "@connectrpc/connect-query";
+import {createConnectTransport} from "@bufbuild/connect-web";
+import {QueryClient, QueryClientProvider} from "@tanstack/react-query";
+import React, {Suspense} from "react";
+class ErrorBoundary extends React.Component {
+  state: { hasError: boolean; };
+  // eslint-disable-next-line @typescript-eslint/no-explicit-any
+  constructor(props: { children: React.ReactNode; }) {
+    super(props);
+    this.state = { hasError: false };
+  }
+
+  // eslint-disable-next-line @typescript-eslint/no-explicit-any
+  static getDerivedStateFromError(error: any) {    // Update state so the next render will show the fallback UI.    
+    console.log(error);
+    return { hasError: true };  
+  }
+  // eslint-disable-next-line @typescript-eslint/no-explicit-any
+  componentDidCatch(error: any, errorInfo: any) {    // You can also log the error to an error reporting service   
+    console.log(error, errorInfo);
+  }
+  render() {
+    if (this.state.hasError) {      // You can render any custom fallback UI      
+      return <h1>Something went wrong.</h1>;
+    }
+    return this.props.children; 
+  }
+}
+
+function App() {
+  const queryClient = new QueryClient({
+    defaultOptions: {
+      queries: {
+        refetchInterval: 500,
+      },
+    }});
+
+  const transport = createConnectTransport(
+  {
+    baseUrl: "http://quince:3031/api/",
+  });
+  return (
+  <>
+    <ErrorBoundary>
+      <Suspense>
+        <QueryClientProvider client={queryClient}>
+          <TransportProvider transport={transport}>
+            <MapView/>
+          </TransportProvider>
+        </QueryClientProvider>
+      </Suspense>
+    </ErrorBoundary>
+  </>
+  );
+}
+
+export default App