livekit wip

examples/meet/README.md

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+# LiveKit Meet - Yew WASM Port
+
+A complete port of the LiveKit Meet video conferencing application to Rust/Yew WebAssembly.
+
+## Features
+
+- **Home Page**: Demo and custom connection options with E2E encryption support
+- **Pre-join Screen**: Camera/microphone preview and device selection
+- **Video Conference**: Grid layout with participant video tiles
+- **Media Controls**: Mute/unmute audio, enable/disable video, screen sharing, chat toggle
+- **Chat**: Real-time messaging sidebar
+- **Settings Menu**: Device selection and configuration
+- **Responsive Design**: Mobile-friendly interface
+
+## Architecture
+
+This port maintains the same functionality as the original React LiveKit Meet app while leveraging:
+
+- **Yew**: Modern Rust frontend framework with component-based architecture
+- **WebAssembly**: High-performance execution in the browser
+- **LiveKit Rust SDK**: Native Rust integration with LiveKit (WASM-compatible)
+- **Web APIs**: Direct browser API access via web-sys
+
+## Building and Running
+
+### Prerequisites
+
+- Rust (latest stable)
+- Trunk (WASM build tool)
+- wasm-pack
+
+```bash
+# Install Trunk
+cargo install trunk
+
+# Install wasm-pack
+curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | sh
+```
+
+### Development
+
+```bash
+# Start development server
+trunk serve
+
+# Build for production
+trunk build --release
+```
+
+The application will be available at `http://localhost:8080`.
+
+## Project Structure
+
+```
+src/
+├── main.rs              # Application entry point
+├── app.rs               # Main app component and routing
+├── utils/               # Utility functions
+│   └── mod.rs
+├── pages/               # Page components
+│   ├── mod.rs
+│   ├── home.rs          # Home page with tabs
+│   ├── room.rs          # Main meeting room
+│   └── custom.rs        # Custom connection page
+└── components/          # Reusable UI components
+    ├── mod.rs
+    ├── video_tile.rs    # Participant video display
+    ├── chat.rs          # Chat sidebar
+    ├── controls.rs      # Media control buttons
+    ├── prejoin.rs       # Pre-join screen
+    └── settings_menu.rs # Settings overlay
+```
+
+## Key Differences from React Version
+
+1. **State Management**: Uses Yew's `use_state` hooks instead of React state
+2. **Event Handling**: Rust callbacks with type safety
+3. **Async Operations**: Rust futures with `spawn_local`
+4. **WebRTC Integration**: Direct web-sys bindings instead of JavaScript interop
+5. **Type Safety**: Full compile-time type checking for all data structures
+
+## LiveKit Integration
+
+The application is designed to work with:
+- LiveKit Cloud
+- Self-hosted LiveKit Server
+- End-to-end encryption support
+- All standard LiveKit features (audio, video, screen share, chat)
+
+## Browser Support
+
+Supports all modern browsers with WebAssembly and WebRTC capabilities:
+- Chrome 57+
+- Firefox 52+
+- Safari 11+
+- Edge 16+
+
+## Development Notes
+
+- Video/audio device enumeration via MediaDevices API
+- Real-time media stream handling with web-sys
+- Responsive CSS Grid layout for video tiles
+- Dark theme with CSS custom properties
+- Accessibility features with proper ARIA labels
+
+## TODO: LiveKit SDK Integration
+
+Currently, the application has placeholder implementations for LiveKit functionality. The next phase involves:
+
+1. Integrating the LiveKit Rust SDK for WASM
+2. Implementing real-time audio/video streaming
+3. Adding participant management
+4. Enabling chat messaging
+5. Supporting screen sharing
+6. Adding recording capabilities
+
+The UI and component structure are complete and ready for LiveKit integration.