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group-efa1
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proposal-4
| Author | SHA1 | Date | |
|---|---|---|---|
| 7de7632101 |
2
.gitignore
vendored
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.gitignore
vendored
@@ -1,2 +0,0 @@
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dist
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node_modules
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45
README.md
45
README.md
@@ -1,44 +1 @@
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# P2P Poll App
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A peer-to-peer polling application where users create and vote on polls without any central server. All data syncs directly between browsers using WebRTC and CRDTs.
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## Features
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- **Real-time P2P sync** — poll options and votes sync instantly across all connected peers via WebRTC
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- **Collaborative poll title** — editable title that syncs between all participants
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- **One vote per user** — each peer gets a stable ID, enforcing one vote per person per option
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- **Vote/Unvote toggle** — change your mind anytime
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- **Connection status** — see when you're connected and how many peers are in the room
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- **Shareable polls** — share via URL with `?room=your-poll-name`
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- **No backend required** — runs entirely in the browser
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## Tech Stack
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- [Yjs](https://yjs.dev/) — CRDT library for conflict-free shared state
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- [y-webrtc](https://github.com/yjs/y-webrtc) — WebRTC provider for peer-to-peer connections
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- [Vite](https://vitejs.dev/) — Development server and build tool
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- Vanilla JavaScript — no framework dependencies
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## Getting Started
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```bash
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npm install
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npm run dev
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```
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Open `http://localhost:5173/?room=my-poll` in multiple browser tabs to test.
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To test across devices on the same network:
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```bash
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npm run dev -- --host
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```
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Then open the URL shown in the terminal on other devices.
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## How It Works
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1. Each browser tab creates a Yjs document and connects to other peers via WebRTC
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2. Poll options and votes are stored in Yjs shared data types (Y.Map)
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3. Changes propagate automatically to all connected peers using CRDTs
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4. A public signaling server handles peer discovery; all poll data flows directly between browsers
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# P2P Poll App
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13
index.html
13
index.html
@@ -1,13 +0,0 @@
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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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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Polly — P2P Polls</title>
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<link rel="stylesheet" href="/src/style.css">
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</head>
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<body>
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<div id="app"></div>
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<script type="module" src="/src/main.js"></script>
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</body>
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</html>
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24
p2p-poll/.gitignore
vendored
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24
p2p-poll/.gitignore
vendored
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# Nuxt dev/build outputs
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.output
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.data
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.nuxt
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.nitro
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.cache
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dist
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# Node dependencies
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node_modules
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# Logs
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logs
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*.log
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# Misc
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.DS_Store
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.fleet
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.idea
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||||
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# Local env files
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.env
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.env.*
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!.env.example
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75
p2p-poll/README.md
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75
p2p-poll/README.md
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# Nuxt Minimal Starter
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Look at the [Nuxt documentation](https://nuxt.com/docs/getting-started/introduction) to learn more.
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||||
## Setup
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||||
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Make sure to install dependencies:
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|
||||
```bash
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# npm
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||||
npm install
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||||
|
||||
# pnpm
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pnpm install
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||||
|
||||
# yarn
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||||
yarn install
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||||
|
||||
# bun
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||||
bun install
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||||
```
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||||
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||||
## Development Server
|
||||
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||||
Start the development server on `http://localhost:3000`:
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||||
|
||||
```bash
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||||
# npm
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||||
npm run dev
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||||
|
||||
# pnpm
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||||
pnpm dev
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||||
|
||||
# yarn
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||||
yarn dev
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||||
|
||||
# bun
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||||
bun run dev
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```
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## Production
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||||
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Build the application for production:
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```bash
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# npm
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npm run build
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||||
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# pnpm
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pnpm build
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||||
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# yarn
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yarn build
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||||
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# bun
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||||
bun run build
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||||
```
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Locally preview production build:
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||||
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||||
```bash
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# npm
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npm run preview
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# pnpm
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pnpm preview
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# yarn
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yarn preview
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||||
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# bun
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bun run preview
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```
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Check out the [deployment documentation](https://nuxt.com/docs/getting-started/deployment) for more information.
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152
p2p-poll/app/app.vue
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152
p2p-poll/app/app.vue
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<style>
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/* Basic styling to make it look clean */
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body {
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font-family: system-ui, -apple-system, sans-serif;
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background-color: #f4f4f9;
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color: #333;
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margin: 0;
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display: flex;
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justify-content: center;
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padding: 2rem;
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}
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.poll-container {
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background: white;
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padding: 2rem;
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border-radius: 12px;
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box-shadow: 0 4px 6px rgba(0,0,0,0.1);
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width: 100%;
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||||
max-width: 500px;
|
||||
}
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||||
|
||||
header {
|
||||
margin-bottom: 2rem;
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text-align: center;
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||||
}
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|
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h1 { margin: 0 0 0.5rem 0; }
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|
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.status {
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font-size: 0.85rem;
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||||
color: #666;
|
||||
}
|
||||
.status .connected { color: #10b981; font-weight: bold; }
|
||||
|
||||
.add-option-form {
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||||
display: flex;
|
||||
gap: 0.5rem;
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||||
margin-bottom: 2rem;
|
||||
}
|
||||
|
||||
input {
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||||
flex-grow: 1;
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padding: 0.75rem;
|
||||
border: 1px solid #ccc;
|
||||
border-radius: 6px;
|
||||
font-size: 1rem;
|
||||
}
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||||
|
||||
button {
|
||||
background: #3b82f6;
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||||
color: white;
|
||||
border: none;
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||||
padding: 0.75rem 1rem;
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||||
border-radius: 6px;
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||||
cursor: pointer;
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||||
font-weight: bold;
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||||
transition: background 0.2s;
|
||||
}
|
||||
|
||||
button:hover { background: #2563eb; }
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||||
|
||||
.poll-list {
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||||
list-style: none;
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||||
padding: 0;
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||||
margin: 0;
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||||
}
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||||
|
||||
.poll-item {
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||||
display: flex;
|
||||
justify-content: space-between;
|
||||
align-items: center;
|
||||
padding: 1rem;
|
||||
background: #f8fafc;
|
||||
border: 1px solid #e2e8f0;
|
||||
border-radius: 8px;
|
||||
margin-bottom: 0.5rem;
|
||||
}
|
||||
|
||||
.option-name { font-weight: 500; }
|
||||
.vote-section { display: flex; align-items: center; gap: 1rem; }
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||||
.vote-count { font-size: 0.9rem; color: #475569; }
|
||||
.vote-btn { padding: 0.4rem 0.8rem; background: #10b981; }
|
||||
.vote-btn:hover { background: #059669; }
|
||||
.empty-state { text-align: center; color: #94a3b8; font-style: italic; }
|
||||
</style>
|
||||
<template>
|
||||
<div class="poll-container">
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||||
<ClientOnly>
|
||||
<header>
|
||||
<h1>P2P Polling App 🗳️</h1>
|
||||
<div class="status">
|
||||
<span :class="{ 'connected': isConnected }">
|
||||
● {{ isConnected ? 'Synced' : 'Connecting...' }}
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||||
</span>
|
||||
<span> | Peers online: {{ connectedPeers }}</span>
|
||||
</div>
|
||||
</header>
|
||||
|
||||
<main>
|
||||
<form @submit.prevent="handleAddNewOption" class="add-option-form">
|
||||
<input
|
||||
v-model="newOption"
|
||||
type="text"
|
||||
placeholder="Enter a new poll option..."
|
||||
required
|
||||
/>
|
||||
<button type="submit">Add Option</button>
|
||||
</form>
|
||||
|
||||
<div v-if="Object.keys(pollData).length === 0" class="empty-state">
|
||||
No options yet. Be the first to add one!
|
||||
</div>
|
||||
|
||||
<ul v-else class="poll-list">
|
||||
<li v-for="(votes, optionName) in pollData" :key="optionName" class="poll-item">
|
||||
<span class="option-name">{{ optionName }}</span>
|
||||
<div class="vote-section">
|
||||
<span class="vote-count">{{ votes }} {{ votes === 1 ? 'vote' : 'votes' }}</span>
|
||||
<button @click="vote(String(optionName))" class="vote-btn">+1</button>
|
||||
</div>
|
||||
</li>
|
||||
</ul>
|
||||
</main>
|
||||
<template #fallback>
|
||||
<div class="empty-state">Loading P2P Node...</div>
|
||||
</template>
|
||||
</ClientOnly>
|
||||
</div>
|
||||
</template>
|
||||
|
||||
<script setup lang="ts">
|
||||
import { ref } from 'vue';
|
||||
// Manually define 'global' for the browser
|
||||
if (process.client) {
|
||||
(window as any).global = window;
|
||||
}
|
||||
import { usePoll } from '../composables/usePoll';
|
||||
|
||||
// Because WebRTC requires the browser environment (window/navigator),
|
||||
// we ensure our composable only runs on the client side in Nuxt.
|
||||
const newOption = ref('');
|
||||
|
||||
// Destructure our P2P logic
|
||||
const { pollData, isConnected, connectedPeers, addOption, vote } = usePoll();
|
||||
|
||||
const handleAddNewOption = () => {
|
||||
addOption(newOption.value);
|
||||
newOption.value = ''; // Reset input
|
||||
};
|
||||
</script>
|
||||
81
p2p-poll/composables/usePoll.ts
Normal file
81
p2p-poll/composables/usePoll.ts
Normal file
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|
||||
// composables/usePoll.ts
|
||||
import { ref, onMounted, onUnmounted } from 'vue';
|
||||
import * as Y from 'yjs';
|
||||
|
||||
export const usePoll = () => {
|
||||
// Reactive Vue state to drive the UI
|
||||
const pollData = ref<Record<string, number>>({});
|
||||
const isConnected = ref(false);
|
||||
const connectedPeers = ref(1); // 1 = just you initially
|
||||
|
||||
let ydoc: Y.Doc;
|
||||
let provider: any;
|
||||
let yMap: Y.Map<number>;
|
||||
|
||||
onMounted(async () => {
|
||||
// 1. Initialize the Yjs document
|
||||
ydoc = new Y.Doc();
|
||||
|
||||
// 2. Connect via WebRTC.
|
||||
// 'nuxt-p2p-poll-demo-room' is the shared room name.
|
||||
// Anyone using this exact string will sync together.
|
||||
const { WebrtcProvider } = await import('y-webrtc');
|
||||
provider = new WebrtcProvider('nuxt-p2p-poll-demo-room', ydoc);
|
||||
|
||||
// Track connection status
|
||||
provider.on('synced', (arg: {synced: boolean}) => {
|
||||
isConnected.value = arg.synced;
|
||||
});
|
||||
|
||||
provider.on('peers', (data: any) => {
|
||||
// data.webrtcPeers contains the connected peer IDs
|
||||
connectedPeers.value = data.webrtcPeers.length + 1; // +1 for self
|
||||
});
|
||||
|
||||
// 3. Define our shared state structure. We'll use a Map
|
||||
// where the Key is the Poll Option (string) and Value is the Vote Count (number)
|
||||
yMap = ydoc.getMap<number>('shared-poll');
|
||||
|
||||
// 4. Listen for changes from other peers and update our Vue reactive state
|
||||
yMap.observe(() => {
|
||||
pollData.value = yMap.toJSON();
|
||||
});
|
||||
|
||||
// Initial load in case data already exists in the room
|
||||
pollData.value = yMap.toJSON();
|
||||
});
|
||||
|
||||
onUnmounted(() => {
|
||||
// Clean up when the component is destroyed
|
||||
if (provider) {
|
||||
provider.disconnect();
|
||||
}
|
||||
if (ydoc) {
|
||||
ydoc.destroy();
|
||||
}
|
||||
});
|
||||
|
||||
// Action: Add a new option to the poll
|
||||
const addOption = (optionName: string) => {
|
||||
const trimmedName = optionName.trim();
|
||||
if (trimmedName && !yMap.has(trimmedName)) {
|
||||
yMap.set(trimmedName, 0); // Initialize with 0 votes
|
||||
}
|
||||
};
|
||||
|
||||
// Action: Vote for an existing option
|
||||
const vote = (optionName: string) => {
|
||||
if (yMap.has(optionName)) {
|
||||
const currentVotes = yMap.get(optionName) || 0;
|
||||
yMap.set(optionName, currentVotes + 1);
|
||||
}
|
||||
};
|
||||
|
||||
return {
|
||||
pollData,
|
||||
isConnected,
|
||||
connectedPeers,
|
||||
addOption,
|
||||
vote
|
||||
};
|
||||
};
|
||||
11
p2p-poll/nuxt.config.ts
Normal file
11
p2p-poll/nuxt.config.ts
Normal file
@@ -0,0 +1,11 @@
|
||||
// https://nuxt.com/docs/api/configuration/nuxt-config
|
||||
export default defineNuxtConfig({
|
||||
compatibilityDate: '2025-07-15',
|
||||
devtools: { enabled: true },
|
||||
ssr: false,
|
||||
vite: {
|
||||
optimizeDeps: {
|
||||
include: ['yjs', 'y-webrtc']
|
||||
}
|
||||
}
|
||||
})
|
||||
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p2p-poll/package-lock.json
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p2p-poll/package-lock.json
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p2p-poll/package.json
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19
p2p-poll/package.json
Normal file
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|
||||
{
|
||||
"name": "p2p-poll",
|
||||
"type": "module",
|
||||
"private": true,
|
||||
"scripts": {
|
||||
"build": "nuxt build",
|
||||
"dev": "nuxt dev",
|
||||
"generate": "nuxt generate",
|
||||
"preview": "nuxt preview",
|
||||
"postinstall": "nuxt prepare"
|
||||
},
|
||||
"dependencies": {
|
||||
"nuxt": "^4.1.3",
|
||||
"vue": "^3.5.30",
|
||||
"vue-router": "^5.0.3",
|
||||
"y-webrtc": "^10.3.0",
|
||||
"yjs": "^13.6.30"
|
||||
}
|
||||
}
|
||||
BIN
p2p-poll/public/favicon.ico
Normal file
BIN
p2p-poll/public/favicon.ico
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 4.2 KiB |
2
p2p-poll/public/robots.txt
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2
p2p-poll/public/robots.txt
Normal file
@@ -0,0 +1,2 @@
|
||||
User-Agent: *
|
||||
Disallow:
|
||||
18
p2p-poll/tsconfig.json
Normal file
18
p2p-poll/tsconfig.json
Normal file
@@ -0,0 +1,18 @@
|
||||
{
|
||||
// https://nuxt.com/docs/guide/concepts/typescript
|
||||
"files": [],
|
||||
"references": [
|
||||
{
|
||||
"path": "./.nuxt/tsconfig.app.json"
|
||||
},
|
||||
{
|
||||
"path": "./.nuxt/tsconfig.server.json"
|
||||
},
|
||||
{
|
||||
"path": "./.nuxt/tsconfig.shared.json"
|
||||
},
|
||||
{
|
||||
"path": "./.nuxt/tsconfig.node.json"
|
||||
}
|
||||
]
|
||||
}
|
||||
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package-lock.json
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package-lock.json
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package.json
18
package.json
@@ -1,18 +0,0 @@
|
||||
{
|
||||
"name": "p2p-poll",
|
||||
"private": true,
|
||||
"version": "1.0.0",
|
||||
"type": "module",
|
||||
"scripts": {
|
||||
"dev": "vite",
|
||||
"build": "vite build",
|
||||
"preview": "vite preview"
|
||||
},
|
||||
"dependencies": {
|
||||
"yjs": "^13.6.0",
|
||||
"y-webrtc": "^10.3.0"
|
||||
},
|
||||
"devDependencies": {
|
||||
"vite": "^6.0.0"
|
||||
}
|
||||
}
|
||||
@@ -1,47 +0,0 @@
|
||||
import { addOption } from '../utils/store.js';
|
||||
|
||||
export function AddOption() {
|
||||
const wrapper = document.createElement('div');
|
||||
wrapper.className = 'add-option-wrapper';
|
||||
|
||||
const input = document.createElement('input');
|
||||
input.type = 'text';
|
||||
input.className = 'add-option-input';
|
||||
input.placeholder = 'Add an option…';
|
||||
input.maxLength = 100;
|
||||
input.setAttribute('aria-label', 'New poll option');
|
||||
|
||||
const btn = document.createElement('button');
|
||||
btn.className = 'add-option-btn';
|
||||
btn.setAttribute('aria-label', 'Add option');
|
||||
|
||||
// Plus icon
|
||||
btn.innerHTML = `
|
||||
<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg" aria-hidden="true">
|
||||
<path d="M8 2v12M2 8h12" stroke="currentColor" stroke-width="1.75" stroke-linecap="round"/>
|
||||
</svg>
|
||||
<span>Add</span>
|
||||
`;
|
||||
|
||||
wrapper.append(input, btn);
|
||||
|
||||
function submit() {
|
||||
const name = input.value.trim();
|
||||
if (!name) {
|
||||
input.focus();
|
||||
input.classList.add('shake');
|
||||
input.addEventListener('animationend', () => input.classList.remove('shake'), { once: true });
|
||||
return;
|
||||
}
|
||||
addOption(name);
|
||||
input.value = '';
|
||||
input.focus();
|
||||
}
|
||||
|
||||
btn.addEventListener('click', submit);
|
||||
input.addEventListener('keydown', (e) => {
|
||||
if (e.key === 'Enter') submit();
|
||||
});
|
||||
|
||||
return wrapper;
|
||||
}
|
||||
@@ -1,77 +0,0 @@
|
||||
import { yOptions, getEntries, getTotalVotes } from '../utils/store.js';
|
||||
import { PollOption } from './PollOption.js';
|
||||
|
||||
export function PollList() {
|
||||
const wrapper = document.createElement('div');
|
||||
wrapper.className = 'poll-list-wrapper';
|
||||
|
||||
const meta = document.createElement('div');
|
||||
meta.className = 'poll-list-meta';
|
||||
|
||||
const list = document.createElement('div');
|
||||
list.className = 'poll-list';
|
||||
|
||||
const empty = document.createElement('div');
|
||||
empty.className = 'poll-list-empty';
|
||||
empty.innerHTML = `
|
||||
<div class="empty-icon">
|
||||
<svg width="32" height="32" viewBox="0 0 32 32" fill="none" xmlns="http://www.w3.org/2000/svg">
|
||||
<rect x="4" y="10" width="24" height="3" rx="1.5" fill="currentColor" opacity="0.15"/>
|
||||
<rect x="4" y="16" width="18" height="3" rx="1.5" fill="currentColor" opacity="0.1"/>
|
||||
<rect x="4" y="22" width="21" height="3" rx="1.5" fill="currentColor" opacity="0.07"/>
|
||||
</svg>
|
||||
</div>
|
||||
<p>No options yet — add the first one above.</p>
|
||||
`;
|
||||
|
||||
wrapper.append(meta, list, empty);
|
||||
|
||||
function render() {
|
||||
const entries = getEntries();
|
||||
const total = getTotalVotes();
|
||||
|
||||
// Meta line
|
||||
if (entries.length > 0) {
|
||||
meta.textContent = `${entries.length} option${entries.length !== 1 ? 's' : ''} · ${total} vote${total !== 1 ? 's' : ''} total`;
|
||||
meta.style.display = '';
|
||||
} else {
|
||||
meta.style.display = 'none';
|
||||
}
|
||||
|
||||
// Empty state
|
||||
empty.style.display = entries.length === 0 ? '' : 'none';
|
||||
|
||||
// Diff-render: reuse existing rows when possible
|
||||
const existing = new Map(
|
||||
[...list.querySelectorAll('.poll-option')].map((el) => [el.dataset.id, el])
|
||||
);
|
||||
|
||||
// Remove stale rows
|
||||
existing.forEach((el, id) => {
|
||||
if (!entries.find((e) => e.id === id)) el.remove();
|
||||
});
|
||||
|
||||
// Update or insert rows in sorted order
|
||||
entries.forEach((entry, i) => {
|
||||
const newEl = PollOption({ ...entry, totalVotes: total });
|
||||
const currentEl = list.children[i];
|
||||
|
||||
if (!currentEl) {
|
||||
list.appendChild(newEl);
|
||||
} else if (currentEl.dataset.id !== entry.id) {
|
||||
list.insertBefore(newEl, currentEl);
|
||||
// Remove the now-displaced old element if it was this id
|
||||
const old = existing.get(entry.id);
|
||||
if (old && old !== currentEl) old.remove();
|
||||
} else {
|
||||
// Replace in-place so vote bar animation triggers
|
||||
list.replaceChild(newEl, currentEl);
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
yOptions.observeDeep(() => render());
|
||||
render();
|
||||
|
||||
return wrapper;
|
||||
}
|
||||
@@ -1,44 +0,0 @@
|
||||
import { toggleVote, deleteOption } from '../utils/store.js';
|
||||
|
||||
/**
|
||||
* @param {{ id: string, name: string, votes: number, voted: boolean, totalVotes: number }} entry
|
||||
*/
|
||||
export function PollOption({ id, name, votes, voted, totalVotes }) {
|
||||
const row = document.createElement('div');
|
||||
row.className = `poll-option${voted ? ' poll-option--voted' : ''}`;
|
||||
row.dataset.id = id;
|
||||
|
||||
const pct = totalVotes > 0 ? Math.round((votes / totalVotes) * 100) : 0;
|
||||
|
||||
row.innerHTML = `
|
||||
<div class="poll-option__bar" style="width: ${pct}%"></div>
|
||||
<div class="poll-option__content">
|
||||
<span class="poll-option__name">${escapeHtml(name)}</span>
|
||||
<div class="poll-option__actions">
|
||||
<span class="poll-option__pct">${pct}%</span>
|
||||
<span class="poll-option__count">${votes} vote${votes !== 1 ? 's' : ''}</span>
|
||||
<button class="poll-option__vote-btn" aria-pressed="${voted}">
|
||||
${voted ? 'Voted' : 'Vote'}
|
||||
</button>
|
||||
<button class="poll-option__delete-btn" aria-label="Remove option">
|
||||
<svg width="14" height="14" viewBox="0 0 14 14" fill="none" xmlns="http://www.w3.org/2000/svg">
|
||||
<path d="M2 2l10 10M12 2L2 12" stroke="currentColor" stroke-width="1.5" stroke-linecap="round"/>
|
||||
</svg>
|
||||
</button>
|
||||
</div>
|
||||
</div>
|
||||
`;
|
||||
|
||||
row.querySelector('.poll-option__vote-btn').addEventListener('click', () => toggleVote(id));
|
||||
row.querySelector('.poll-option__delete-btn').addEventListener('click', () => deleteOption(id));
|
||||
|
||||
return row;
|
||||
}
|
||||
|
||||
function escapeHtml(str) {
|
||||
return str
|
||||
.replace(/&/g, '&')
|
||||
.replace(/</g, '<')
|
||||
.replace(/>/g, '>')
|
||||
.replace(/"/g, '"');
|
||||
}
|
||||
@@ -1,34 +0,0 @@
|
||||
import { ydoc, yTitle } from '../utils/store.js';
|
||||
|
||||
export function PollTitle() {
|
||||
const wrapper = document.createElement('div');
|
||||
wrapper.className = 'poll-title-wrapper';
|
||||
|
||||
const input = document.createElement('input');
|
||||
input.type = 'text';
|
||||
input.id = 'poll-title';
|
||||
input.className = 'poll-title-input';
|
||||
input.placeholder = 'Untitled Poll';
|
||||
input.maxLength = 120;
|
||||
input.setAttribute('aria-label', 'Poll title');
|
||||
input.value = yTitle.toString();
|
||||
|
||||
wrapper.appendChild(input);
|
||||
|
||||
// Sync from Yjs → input (only when not focused to avoid cursor jump)
|
||||
yTitle.observe(() => {
|
||||
if (document.activeElement !== input) {
|
||||
input.value = yTitle.toString();
|
||||
}
|
||||
});
|
||||
|
||||
// Sync from input → Yjs
|
||||
input.addEventListener('input', () => {
|
||||
ydoc.transact(() => {
|
||||
yTitle.delete(0, yTitle.length);
|
||||
yTitle.insert(0, input.value);
|
||||
});
|
||||
});
|
||||
|
||||
return wrapper;
|
||||
}
|
||||
@@ -1,38 +0,0 @@
|
||||
import { roomName } from '../utils/store.js';
|
||||
|
||||
export function ShareSection() {
|
||||
const url = `${window.location.origin}${window.location.pathname}?room=${encodeURIComponent(roomName)}`;
|
||||
|
||||
const section = document.createElement('div');
|
||||
section.className = 'share-section';
|
||||
|
||||
section.innerHTML = `
|
||||
<p class="share-label">Share this poll</p>
|
||||
<div class="share-row">
|
||||
<code class="share-url" title="${url}">${url}</code>
|
||||
<button class="share-copy-btn">Copy link</button>
|
||||
</div>
|
||||
`;
|
||||
|
||||
const copyBtn = section.querySelector('.share-copy-btn');
|
||||
|
||||
copyBtn.addEventListener('click', async () => {
|
||||
try {
|
||||
await navigator.clipboard.writeText(url);
|
||||
copyBtn.textContent = 'Copied!';
|
||||
copyBtn.classList.add('share-copy-btn--success');
|
||||
setTimeout(() => {
|
||||
copyBtn.textContent = 'Copy link';
|
||||
copyBtn.classList.remove('share-copy-btn--success');
|
||||
}, 2000);
|
||||
} catch {
|
||||
// Fallback: select the text
|
||||
const range = document.createRange();
|
||||
range.selectNode(section.querySelector('.share-url'));
|
||||
window.getSelection().removeAllRanges();
|
||||
window.getSelection().addRange(range);
|
||||
}
|
||||
});
|
||||
|
||||
return section;
|
||||
}
|
||||
@@ -1,50 +0,0 @@
|
||||
import { provider } from '../utils/store.js';
|
||||
|
||||
export function StatusBar() {
|
||||
const el = document.createElement('div');
|
||||
el.className = 'status-bar';
|
||||
|
||||
const dot = document.createElement('span');
|
||||
dot.className = 'status-dot connecting';
|
||||
|
||||
const statusText = document.createElement('span');
|
||||
statusText.className = 'status-text';
|
||||
statusText.textContent = 'Connecting';
|
||||
|
||||
const divider = document.createElement('span');
|
||||
divider.className = 'status-divider';
|
||||
divider.textContent = '·';
|
||||
|
||||
const peerText = document.createElement('span');
|
||||
peerText.className = 'status-peers';
|
||||
|
||||
el.append(dot, statusText, divider, peerText);
|
||||
|
||||
// --- Connection state ---
|
||||
|
||||
let syncTimeout = setTimeout(() => {
|
||||
statusText.textContent = 'Ready';
|
||||
dot.className = 'status-dot ready';
|
||||
}, 3000);
|
||||
|
||||
provider.on('synced', ({ synced }) => {
|
||||
clearTimeout(syncTimeout);
|
||||
dot.className = `status-dot ${synced ? 'connected' : 'connecting'}`;
|
||||
statusText.textContent = synced ? 'Connected' : 'Connecting';
|
||||
});
|
||||
|
||||
// --- Peer count ---
|
||||
|
||||
function updatePeerCount() {
|
||||
const total = provider.awareness.getStates().size;
|
||||
const others = total - 1;
|
||||
peerText.textContent = others === 0
|
||||
? 'Only you'
|
||||
: `${others} other${others !== 1 ? 's' : ''}`;
|
||||
}
|
||||
|
||||
provider.awareness.on('change', updatePeerCount);
|
||||
updatePeerCount();
|
||||
|
||||
return el;
|
||||
}
|
||||
41
src/main.js
41
src/main.js
@@ -1,41 +0,0 @@
|
||||
import { StatusBar } from './components/StatusBar.js';
|
||||
import { PollTitle } from './components/PollTitle.js';
|
||||
import { AddOption } from './components/AddOption.js';
|
||||
import { PollList } from './components/PollList.js';
|
||||
import { ShareSection } from './components/ShareSection.js';
|
||||
|
||||
const app = document.getElementById('app');
|
||||
|
||||
// Header: logo + status
|
||||
const header = document.createElement('header');
|
||||
header.className = 'app-header';
|
||||
|
||||
const wordmark = document.createElement('div');
|
||||
wordmark.className = 'app-wordmark';
|
||||
wordmark.innerHTML = `
|
||||
<svg width="20" height="20" viewBox="0 0 20 20" fill="none" xmlns="http://www.w3.org/2000/svg" aria-hidden="true">
|
||||
<rect x="2" y="4" width="16" height="2.5" rx="1.25" fill="currentColor"/>
|
||||
<rect x="2" y="8.75" width="11" height="2.5" rx="1.25" fill="currentColor" opacity="0.6"/>
|
||||
<rect x="2" y="13.5" width="13" height="2.5" rx="1.25" fill="currentColor" opacity="0.35"/>
|
||||
</svg>
|
||||
<span>Polly</span>
|
||||
`;
|
||||
|
||||
header.append(wordmark, StatusBar());
|
||||
|
||||
// Main card
|
||||
const card = document.createElement('main');
|
||||
card.className = 'app-card';
|
||||
|
||||
card.append(
|
||||
PollTitle(),
|
||||
AddOption(),
|
||||
PollList(),
|
||||
);
|
||||
|
||||
// Footer
|
||||
const footer = document.createElement('footer');
|
||||
footer.className = 'app-footer';
|
||||
footer.appendChild(ShareSection());
|
||||
|
||||
app.append(header, card, footer);
|
||||
412
src/style.css
412
src/style.css
@@ -1,412 +0,0 @@
|
||||
/* ── Fonts ─────────────────────────────────────────────── */
|
||||
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@300;400;500;600&family=Playfair+Display:wght@500&display=swap');
|
||||
|
||||
/* ── Tokens ────────────────────────────────────────────── */
|
||||
:root {
|
||||
--bg: #F7F6F2;
|
||||
--surface: #FFFFFF;
|
||||
--surface-hover: #FAFAF8;
|
||||
--border: #E8E5DF;
|
||||
--border-focus: #1A1A1A;
|
||||
|
||||
--text-primary: #1A1A1A;
|
||||
--text-secondary: #6B6860;
|
||||
--text-muted: #AAA79F;
|
||||
|
||||
--accent: #1A1A1A;
|
||||
--accent-text: #FFFFFF;
|
||||
|
||||
--vote-bar: rgba(26, 26, 26, 0.07);
|
||||
--vote-bar-voted: rgba(26, 26, 26, 0.12);
|
||||
|
||||
--success: #2D7D46;
|
||||
--danger: #C0392B;
|
||||
|
||||
--radius-sm: 6px;
|
||||
--radius-md: 10px;
|
||||
--radius-lg: 14px;
|
||||
|
||||
--font-display: 'Playfair Display', Georgia, serif;
|
||||
--font-body: 'DM Sans', system-ui, sans-serif;
|
||||
|
||||
--shadow-card: 0 1px 3px rgba(0,0,0,0.06), 0 4px 16px rgba(0,0,0,0.05);
|
||||
}
|
||||
|
||||
/* ── Reset ─────────────────────────────────────────────── */
|
||||
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
|
||||
|
||||
/* ── Base ──────────────────────────────────────────────── */
|
||||
html { font-size: 16px; }
|
||||
|
||||
body {
|
||||
font-family: var(--font-body);
|
||||
background: var(--bg);
|
||||
color: var(--text-primary);
|
||||
min-height: 100vh;
|
||||
-webkit-font-smoothing: antialiased;
|
||||
}
|
||||
|
||||
/* ── Layout ────────────────────────────────────────────── */
|
||||
#app {
|
||||
max-width: 580px;
|
||||
margin: 0 auto;
|
||||
padding: 2rem 1.25rem 4rem;
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
gap: 1.25rem;
|
||||
}
|
||||
|
||||
/* ── Header ────────────────────────────────────────────── */
|
||||
.app-header {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
justify-content: space-between;
|
||||
padding: 0 0.25rem;
|
||||
}
|
||||
|
||||
.app-wordmark {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
gap: 0.5rem;
|
||||
font-family: var(--font-display);
|
||||
font-size: 1.1rem;
|
||||
color: var(--text-primary);
|
||||
letter-spacing: -0.01em;
|
||||
}
|
||||
|
||||
/* ── Status bar ────────────────────────────────────────── */
|
||||
.status-bar {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
gap: 0.4rem;
|
||||
font-size: 0.8rem;
|
||||
color: var(--text-secondary);
|
||||
}
|
||||
|
||||
.status-dot {
|
||||
width: 6px;
|
||||
height: 6px;
|
||||
border-radius: 50%;
|
||||
flex-shrink: 0;
|
||||
transition: background 0.3s;
|
||||
}
|
||||
|
||||
.status-dot.connecting { background: var(--text-muted); }
|
||||
.status-dot.ready { background: var(--text-muted); }
|
||||
.status-dot.connected { background: var(--success); }
|
||||
|
||||
.status-divider { color: var(--text-muted); }
|
||||
|
||||
/* ── Card ──────────────────────────────────────────────── */
|
||||
.app-card {
|
||||
background: var(--surface);
|
||||
border: 1px solid var(--border);
|
||||
border-radius: var(--radius-lg);
|
||||
box-shadow: var(--shadow-card);
|
||||
overflow: hidden;
|
||||
}
|
||||
|
||||
/* ── Poll Title ────────────────────────────────────────── */
|
||||
.poll-title-wrapper {
|
||||
padding: 1.75rem 1.75rem 1.25rem;
|
||||
border-bottom: 1px solid var(--border);
|
||||
}
|
||||
|
||||
.poll-title-input {
|
||||
width: 100%;
|
||||
font-family: var(--font-display);
|
||||
font-size: 1.5rem;
|
||||
font-weight: 500;
|
||||
color: var(--text-primary);
|
||||
background: transparent;
|
||||
border: none;
|
||||
outline: none;
|
||||
line-height: 1.3;
|
||||
letter-spacing: -0.02em;
|
||||
}
|
||||
|
||||
.poll-title-input::placeholder { color: var(--text-muted); }
|
||||
|
||||
/* ── Add Option ────────────────────────────────────────── */
|
||||
.add-option-wrapper {
|
||||
display: flex;
|
||||
gap: 0.625rem;
|
||||
padding: 1.25rem 1.75rem;
|
||||
border-bottom: 1px solid var(--border);
|
||||
}
|
||||
|
||||
.add-option-input {
|
||||
flex: 1;
|
||||
height: 2.5rem;
|
||||
padding: 0 0.875rem;
|
||||
font-family: var(--font-body);
|
||||
font-size: 0.9rem;
|
||||
color: var(--text-primary);
|
||||
background: var(--bg);
|
||||
border: 1px solid var(--border);
|
||||
border-radius: var(--radius-sm);
|
||||
outline: none;
|
||||
transition: border-color 0.15s;
|
||||
}
|
||||
|
||||
.add-option-input::placeholder { color: var(--text-muted); }
|
||||
.add-option-input:focus { border-color: var(--border-focus); }
|
||||
|
||||
.add-option-input.shake {
|
||||
animation: shake 0.3s ease;
|
||||
}
|
||||
|
||||
@keyframes shake {
|
||||
0%, 100% { transform: translateX(0); }
|
||||
25% { transform: translateX(-4px); }
|
||||
75% { transform: translateX(4px); }
|
||||
}
|
||||
|
||||
.add-option-btn {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
gap: 0.375rem;
|
||||
height: 2.5rem;
|
||||
padding: 0 1rem;
|
||||
font-family: var(--font-body);
|
||||
font-size: 0.875rem;
|
||||
font-weight: 500;
|
||||
color: var(--accent-text);
|
||||
background: var(--accent);
|
||||
border: none;
|
||||
border-radius: var(--radius-sm);
|
||||
cursor: pointer;
|
||||
transition: opacity 0.15s;
|
||||
white-space: nowrap;
|
||||
}
|
||||
|
||||
.add-option-btn:hover { opacity: 0.85; }
|
||||
.add-option-btn:active { opacity: 0.7; }
|
||||
|
||||
/* ── Poll List ─────────────────────────────────────────── */
|
||||
.poll-list-wrapper {
|
||||
padding: 0.5rem 0;
|
||||
}
|
||||
|
||||
.poll-list-meta {
|
||||
padding: 0.5rem 1.75rem 0.75rem;
|
||||
font-size: 0.775rem;
|
||||
color: var(--text-muted);
|
||||
letter-spacing: 0.02em;
|
||||
text-transform: uppercase;
|
||||
font-weight: 500;
|
||||
}
|
||||
|
||||
.poll-list-empty {
|
||||
padding: 3rem 1.75rem;
|
||||
text-align: center;
|
||||
color: var(--text-muted);
|
||||
font-size: 0.875rem;
|
||||
}
|
||||
|
||||
.empty-icon {
|
||||
margin-bottom: 0.75rem;
|
||||
opacity: 0.6;
|
||||
}
|
||||
|
||||
/* ── Poll Option ───────────────────────────────────────── */
|
||||
.poll-option {
|
||||
position: relative;
|
||||
overflow: hidden;
|
||||
transition: background 0.15s;
|
||||
}
|
||||
|
||||
.poll-option:hover {
|
||||
background: var(--surface-hover);
|
||||
}
|
||||
|
||||
.poll-option__bar {
|
||||
position: absolute;
|
||||
inset: 0 auto 0 0;
|
||||
background: var(--vote-bar);
|
||||
transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
|
||||
pointer-events: none;
|
||||
}
|
||||
|
||||
.poll-option--voted .poll-option__bar {
|
||||
background: var(--vote-bar-voted);
|
||||
}
|
||||
|
||||
.poll-option__content {
|
||||
position: relative;
|
||||
display: flex;
|
||||
align-items: center;
|
||||
gap: 0.75rem;
|
||||
padding: 0.875rem 1.75rem;
|
||||
}
|
||||
|
||||
.poll-option__name {
|
||||
flex: 1;
|
||||
font-size: 0.9375rem;
|
||||
font-weight: 400;
|
||||
color: var(--text-primary);
|
||||
word-break: break-word;
|
||||
}
|
||||
|
||||
.poll-option--voted .poll-option__name {
|
||||
font-weight: 500;
|
||||
}
|
||||
|
||||
.poll-option__actions {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
gap: 0.625rem;
|
||||
flex-shrink: 0;
|
||||
}
|
||||
|
||||
.poll-option__pct {
|
||||
font-size: 0.8125rem;
|
||||
font-weight: 500;
|
||||
color: var(--text-secondary);
|
||||
min-width: 2.5rem;
|
||||
text-align: right;
|
||||
}
|
||||
|
||||
.poll-option__count {
|
||||
font-size: 0.775rem;
|
||||
color: var(--text-muted);
|
||||
min-width: 3.5rem;
|
||||
}
|
||||
|
||||
.poll-option__vote-btn {
|
||||
height: 1.875rem;
|
||||
padding: 0 0.875rem;
|
||||
font-family: var(--font-body);
|
||||
font-size: 0.8125rem;
|
||||
font-weight: 500;
|
||||
border-radius: var(--radius-sm);
|
||||
cursor: pointer;
|
||||
transition: all 0.15s;
|
||||
white-space: nowrap;
|
||||
|
||||
background: transparent;
|
||||
color: var(--text-secondary);
|
||||
border: 1px solid var(--border);
|
||||
}
|
||||
|
||||
.poll-option__vote-btn:hover {
|
||||
border-color: var(--accent);
|
||||
color: var(--accent);
|
||||
}
|
||||
|
||||
.poll-option--voted .poll-option__vote-btn {
|
||||
background: var(--accent);
|
||||
color: var(--accent-text);
|
||||
border-color: var(--accent);
|
||||
}
|
||||
|
||||
.poll-option--voted .poll-option__vote-btn:hover {
|
||||
opacity: 0.8;
|
||||
}
|
||||
|
||||
.poll-option__delete-btn {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
justify-content: center;
|
||||
width: 1.625rem;
|
||||
height: 1.625rem;
|
||||
background: transparent;
|
||||
border: none;
|
||||
border-radius: var(--radius-sm);
|
||||
color: var(--text-muted);
|
||||
cursor: pointer;
|
||||
opacity: 0;
|
||||
transition: opacity 0.15s, color 0.15s, background 0.15s;
|
||||
}
|
||||
|
||||
.poll-option:hover .poll-option__delete-btn { opacity: 1; }
|
||||
.poll-option__delete-btn:hover {
|
||||
color: var(--danger);
|
||||
background: rgba(192, 57, 43, 0.07);
|
||||
}
|
||||
|
||||
/* ── Footer ────────────────────────────────────────────── */
|
||||
.app-footer {
|
||||
padding: 0 0.25rem;
|
||||
}
|
||||
|
||||
/* ── Share Section ─────────────────────────────────────── */
|
||||
.share-section {
|
||||
background: var(--surface);
|
||||
border: 1px solid var(--border);
|
||||
border-radius: var(--radius-lg);
|
||||
box-shadow: var(--shadow-card);
|
||||
padding: 1.25rem 1.5rem;
|
||||
}
|
||||
|
||||
.share-label {
|
||||
font-size: 0.775rem;
|
||||
font-weight: 500;
|
||||
color: var(--text-muted);
|
||||
text-transform: uppercase;
|
||||
letter-spacing: 0.05em;
|
||||
margin-bottom: 0.625rem;
|
||||
}
|
||||
|
||||
.share-row {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
gap: 0.625rem;
|
||||
}
|
||||
|
||||
.share-url {
|
||||
flex: 1;
|
||||
font-family: 'DM Mono', 'Fira Mono', monospace;
|
||||
font-size: 0.8rem;
|
||||
color: var(--text-secondary);
|
||||
background: var(--bg);
|
||||
border: 1px solid var(--border);
|
||||
border-radius: var(--radius-sm);
|
||||
padding: 0.5rem 0.75rem;
|
||||
overflow: hidden;
|
||||
text-overflow: ellipsis;
|
||||
white-space: nowrap;
|
||||
display: block;
|
||||
user-select: all;
|
||||
}
|
||||
|
||||
.share-copy-btn {
|
||||
height: 2rem;
|
||||
padding: 0 0.875rem;
|
||||
font-family: var(--font-body);
|
||||
font-size: 0.8125rem;
|
||||
font-weight: 500;
|
||||
color: var(--text-secondary);
|
||||
background: var(--surface);
|
||||
border: 1px solid var(--border);
|
||||
border-radius: var(--radius-sm);
|
||||
cursor: pointer;
|
||||
transition: all 0.15s;
|
||||
white-space: nowrap;
|
||||
flex-shrink: 0;
|
||||
}
|
||||
|
||||
.share-copy-btn:hover {
|
||||
border-color: var(--accent);
|
||||
color: var(--accent);
|
||||
}
|
||||
|
||||
.share-copy-btn--success {
|
||||
color: var(--success) !important;
|
||||
border-color: var(--success) !important;
|
||||
}
|
||||
|
||||
/* ── Responsive ────────────────────────────────────────── */
|
||||
@media (max-width: 480px) {
|
||||
#app { padding: 1rem 0.75rem 3rem; }
|
||||
|
||||
.poll-title-wrapper { padding: 1.25rem 1.25rem 1rem; }
|
||||
.add-option-wrapper { padding: 1rem 1.25rem; }
|
||||
.poll-option__content { padding: 0.875rem 1.25rem; }
|
||||
.poll-list-meta { padding: 0.5rem 1.25rem 0.625rem; }
|
||||
.poll-list-empty { padding: 2.5rem 1.25rem; }
|
||||
|
||||
.poll-option__count { display: none; }
|
||||
|
||||
.share-section { padding: 1rem 1.25rem; }
|
||||
}
|
||||
@@ -1,79 +0,0 @@
|
||||
import * as Y from 'yjs';
|
||||
import { WebrtcProvider } from 'y-webrtc';
|
||||
|
||||
// --- Peer ID (stable across reloads) ---
|
||||
|
||||
function getOrCreatePeerId() {
|
||||
let id = localStorage.getItem('peer-id');
|
||||
if (!id) {
|
||||
id = crypto.randomUUID();
|
||||
localStorage.setItem('peer-id', id);
|
||||
}
|
||||
return id;
|
||||
}
|
||||
|
||||
// --- Room name from URL ---
|
||||
|
||||
function getRoomName() {
|
||||
const params = new URLSearchParams(window.location.search);
|
||||
return params.get('room') || 'default-poll';
|
||||
}
|
||||
|
||||
// --- Yjs setup ---
|
||||
|
||||
export const peerId = getOrCreatePeerId();
|
||||
export const roomName = getRoomName();
|
||||
|
||||
export const ydoc = new Y.Doc();
|
||||
export const provider = new WebrtcProvider(roomName, ydoc);
|
||||
export const yOptions = ydoc.getMap('poll-options');
|
||||
export const yTitle = ydoc.getText('poll-title');
|
||||
|
||||
// --- Data operations ---
|
||||
|
||||
export function addOption(name) {
|
||||
const id = crypto.randomUUID();
|
||||
const optionMap = new Y.Map();
|
||||
optionMap.set('name', name);
|
||||
optionMap.set('votes', new Y.Map());
|
||||
yOptions.set(id, optionMap);
|
||||
}
|
||||
|
||||
export function toggleVote(optionId) {
|
||||
const optionMap = yOptions.get(optionId);
|
||||
if (!optionMap) return;
|
||||
const votes = optionMap.get('votes');
|
||||
if (votes.has(peerId)) {
|
||||
votes.delete(peerId);
|
||||
} else {
|
||||
votes.set(peerId, true);
|
||||
}
|
||||
}
|
||||
|
||||
export function deleteOption(optionId) {
|
||||
yOptions.delete(optionId);
|
||||
}
|
||||
|
||||
// --- Derived read helpers ---
|
||||
|
||||
export function getEntries() {
|
||||
const entries = [];
|
||||
yOptions.forEach((optionMap, id) => {
|
||||
entries.push({
|
||||
id,
|
||||
name: optionMap.get('name'),
|
||||
votes: optionMap.get('votes').size,
|
||||
voted: optionMap.get('votes').has(peerId),
|
||||
});
|
||||
});
|
||||
entries.sort((a, b) => b.votes - a.votes || a.name.localeCompare(b.name));
|
||||
return entries;
|
||||
}
|
||||
|
||||
export function getTotalVotes() {
|
||||
let total = 0;
|
||||
yOptions.forEach((optionMap) => {
|
||||
total += optionMap.get('votes').size;
|
||||
});
|
||||
return total;
|
||||
}
|
||||
Reference in New Issue
Block a user