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tech-envision commited on Jun 10, 2025

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8f019c2

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2 Parent(s): 1ccf526 03e545a

Merge pull request #73 from EnvisionMindCa/codex/code-modern-react.js-front-end-with-glassmorphism

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Files changed (18) hide show

frontend/.gitignore +24 -0
frontend/README.md +12 -0
frontend/eslint.config.js +33 -0
frontend/index.html +13 -0
frontend/package-lock.json +0 -0
frontend/package.json +28 -0
frontend/public/vite.svg +1 -0
frontend/src/App.css +42 -0
frontend/src/App.jsx +8 -0
frontend/src/assets/react.svg +1 -0
frontend/src/components/ChatWindow.jsx +47 -0
frontend/src/components/InputBar.jsx +31 -0
frontend/src/components/MessageBubble.jsx +13 -0
frontend/src/components/MessageList.jsx +23 -0
frontend/src/index.css +20 -0
frontend/src/main.jsx +10 -0
frontend/src/styles/chat.css +87 -0
frontend/vite.config.js +7 -0

frontend/.gitignore ADDED Viewed

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+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+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/README.md ADDED Viewed

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+# React + Vite
+This template provides a minimal setup to get React working in Vite with HMR and some ESLint rules.
+Currently, two official plugins are available:
+- [@vitejs/plugin-react](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react) uses [Babel](https://babeljs.io/) for Fast Refresh
+- [@vitejs/plugin-react-swc](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react-swc) uses [SWC](https://swc.rs/) for Fast Refresh
+## Expanding the ESLint configuration
+If you are developing a production application, we recommend using TypeScript with type-aware lint rules enabled. Check out the [TS template](https://github.com/vitejs/vite/tree/main/packages/create-vite/template-react-ts) for information on how to integrate TypeScript and [`typescript-eslint`](https://typescript-eslint.io) in your project.

frontend/eslint.config.js ADDED Viewed

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+import js from '@eslint/js'
+import globals from 'globals'
+import reactHooks from 'eslint-plugin-react-hooks'
+import reactRefresh from 'eslint-plugin-react-refresh'
+export default [
+  { ignores: ['dist'] },
+  {
+    files: ['**/*.{js,jsx}'],
+    languageOptions: {
+      ecmaVersion: 2020,
+      globals: globals.browser,
+      parserOptions: {
+        ecmaVersion: 'latest',
+        ecmaFeatures: { jsx: true },
+        sourceType: 'module',
+      },
+    },
+    plugins: {
+      'react-hooks': reactHooks,
+      'react-refresh': reactRefresh,
+    },
+    rules: {
+      ...js.configs.recommended.rules,
+      ...reactHooks.configs.recommended.rules,
+      'no-unused-vars': ['error', { varsIgnorePattern: '^[A-Z_]' }],
+      'react-refresh/only-export-components': [
+        'warn',
+        { allowConstantExport: true },
+      ],
+    },
+  },
+]

frontend/index.html ADDED Viewed

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+<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <link rel="icon" type="image/svg+xml" href="/vite.svg" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>LLM Chat</title>
+  </head>
+  <body>
+    <div id="root"></div>
+    <script type="module" src="/src/main.jsx"></script>
+  </body>
+</html>

frontend/package-lock.json ADDED Viewed

The diff for this file is too large to render. See raw diff

frontend/package.json ADDED Viewed

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+{
+  "name": "frontend",
+  "private": true,
+  "version": "0.0.0",
+  "type": "module",
+  "scripts": {
+    "dev": "vite",
+    "build": "vite build",
+    "lint": "eslint .",
+    "preview": "vite preview"
+  },
+  "dependencies": {
+    "prop-types": "^15.8.1",
+    "react": "^19.1.0",
+    "react-dom": "^19.1.0"
+  },
+  "devDependencies": {
+    "@eslint/js": "^9.25.0",
+    "@types/react": "^19.1.2",
+    "@types/react-dom": "^19.1.2",
+    "@vitejs/plugin-react": "^4.4.1",
+    "eslint": "^9.25.0",
+    "eslint-plugin-react-hooks": "^5.2.0",
+    "eslint-plugin-react-refresh": "^0.4.19",
+    "globals": "^16.0.0",
+    "vite": "^6.3.5"
+  }
+}

frontend/public/vite.svg ADDED Viewed

frontend/src/App.css ADDED Viewed

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+#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/src/App.jsx ADDED Viewed

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+import ChatWindow from './components/ChatWindow'
+import './index.css'
+function App() {
+  return <ChatWindow />
+}
+export default App

frontend/src/assets/react.svg ADDED Viewed

frontend/src/components/ChatWindow.jsx ADDED Viewed

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+import { useState } from 'react'
+import MessageList from './MessageList'
+import InputBar from './InputBar'
+import '../styles/chat.css'
+const API_URL = import.meta.env.VITE_API_URL || 'http://localhost:8000/chat/stream'
+async function fetchStream(prompt, onChunk) {
+  const res = await fetch(API_URL, {
+    method: 'POST',
+    headers: { 'Content-Type': 'application/json' },
+    body: JSON.stringify({ user: 'demo', session: 'default', prompt }),
+  })
+  const reader = res.body.getReader()
+  const decoder = new TextDecoder()
+  while (true) {
+    const { value, done } = await reader.read()
+    if (done) break
+    onChunk(decoder.decode(value))
+  }
+}
+function ChatWindow() {
+  const [messages, setMessages] = useState([])
+  const sendMessage = async (text) => {
+    const userMsg = { role: 'user', content: text }
+    setMessages((prev) => [...prev, userMsg, { role: 'assistant', content: '' }])
+    const index = messages.length + 1
+    await fetchStream(text, (chunk) => {
+      setMessages((prev) => {
+        const copy = [...prev]
+        copy[index] = { ...copy[index], content: copy[index].content + chunk }
+        return copy
+      })
+    })
+  }
+  return (
+    <div className="chat-container">
+      <MessageList messages={messages} />
+      <InputBar onSend={sendMessage} />
+    </div>
+  )
+}
+export default ChatWindow

frontend/src/components/InputBar.jsx ADDED Viewed

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+import { useState } from 'react'
+import PropTypes from 'prop-types'
+function InputBar({ onSend }) {
+  const [text, setText] = useState('')
+  const handleSubmit = (e) => {
+    e.preventDefault()
+    if (!text.trim()) return
+    onSend(text)
+    setText('')
+  }
+  return (
+    <form className="input-bar" onSubmit={handleSubmit}>
+      <input
+        type="text"
+        value={text}
+        onChange={(e) => setText(e.target.value)}
+        placeholder="Type a message..."
+      />
+      <button type="submit">Send</button>
+    </form>
+  )
+}
+InputBar.propTypes = {
+  onSend: PropTypes.func.isRequired,
+}
+export default InputBar

frontend/src/components/MessageBubble.jsx ADDED Viewed

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+import PropTypes from 'prop-types'
+import '../styles/chat.css'
+function MessageBubble({ role, content }) {
+  return <div className={`message ${role}`}>{content}</div>
+}
+MessageBubble.propTypes = {
+  role: PropTypes.string.isRequired,
+  content: PropTypes.string.isRequired,
+}
+export default MessageBubble

frontend/src/components/MessageList.jsx ADDED Viewed

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+import PropTypes from 'prop-types'
+import MessageBubble from './MessageBubble'
+function MessageList({ messages }) {
+  return (
+    <div className="message-list">
+      {messages.map((m, i) => (
+        <MessageBubble key={i} role={m.role} content={m.content} />
+      ))}
+    </div>
+  )
+}
+MessageList.propTypes = {
+  messages: PropTypes.arrayOf(
+    PropTypes.shape({
+      role: PropTypes.string.isRequired,
+      content: PropTypes.string.isRequired,
+    })
+  ).isRequired,
+}
+export default MessageList

frontend/src/index.css ADDED Viewed

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+:root {
+  --glass-bg: rgba(255, 255, 255, 0.2);
+  --glass-border: rgba(255, 255, 255, 0.4);
+  --blur: 16px;
+}
+* {
+  box-sizing: border-box;
+}
+body {
+  margin: 0;
+  padding: 0;
+  font-family: system-ui, Avenir, Helvetica, Arial, sans-serif;
+  background: linear-gradient(135deg, #a1c4fd 0%, #c2e9fb 100%);
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  min-height: 100vh;
+}

frontend/src/main.jsx ADDED Viewed

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+import { StrictMode } from 'react'
+import { createRoot } from 'react-dom/client'
+import './index.css'
+import App from './App.jsx'
+createRoot(document.getElementById('root')).render(
+  <StrictMode>
+    <App />
+  </StrictMode>,
+)

frontend/src/styles/chat.css ADDED Viewed

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+.chat-container {
+  width: 420px;
+  max-width: 90vw;
+  height: 600px;
+  display: flex;
+  flex-direction: column;
+  background: var(--glass-bg);
+  border: 1px solid var(--glass-border);
+  backdrop-filter: blur(var(--blur)) saturate(180%);
+  -webkit-backdrop-filter: blur(var(--blur)) saturate(180%);
+  border-radius: 16px;
+  padding: 1rem;
+  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
+}
+.message-list {
+  flex: 1;
+  overflow-y: auto;
+  display: flex;
+  flex-direction: column;
+  gap: 0.5rem;
+  padding-right: 4px;
+}
+.message {
+  width: fit-content;
+  max-width: 80%;
+  padding: 0.5rem 1rem;
+  background: var(--glass-bg);
+  border: 1px solid var(--glass-border);
+  border-radius: 20px;
+  backdrop-filter: blur(var(--blur));
+  -webkit-backdrop-filter: blur(var(--blur));
+  animation: jelly 0.5s ease;
+}
+.message.user {
+  align-self: flex-end;
+}
+.input-bar {
+  display: flex;
+  gap: 0.5rem;
+  margin-top: 0.5rem;
+}
+.input-bar input {
+  flex: 1;
+  padding: 0.5rem 1rem;
+  border: 1px solid var(--glass-border);
+  background: var(--glass-bg);
+  border-radius: 20px;
+  backdrop-filter: blur(var(--blur));
+  -webkit-backdrop-filter: blur(var(--blur));
+  color: #000;
+}
+.input-bar button {
+  padding: 0.5rem 1rem;
+  border: none;
+  border-radius: 20px;
+  background: rgba(255, 255, 255, 0.6);
+  color: #000;
+  font-weight: bold;
+  cursor: pointer;
+  transition: transform 0.2s;
+}
+.input-bar button:hover {
+  transform: scale(1.05);
+}
+.input-bar button:active {
+  transform: scale(0.95);
+}
+@keyframes jelly {
+  0% {
+    transform: scale(0.8);
+  }
+  50% {
+    transform: scale(1.1);
+  }
+  100% {
+    transform: scale(1);
+  }
+}

frontend/vite.config.js ADDED Viewed

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+import { defineConfig } from 'vite'
+import react from '@vitejs/plugin-react'
+// https://vite.dev/config/
+export default defineConfig({
+  plugins: [react()],
+})