127 lines
4.4 KiB
Markdown
127 lines
4.4 KiB
Markdown
# Implementation Summary
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## ✅ Completed Features
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### Backend (`main.py`)
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- **Isolated Character Sessions**: Each character has a separate conversation history that only they and the storyteller can see
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- **Private WebSocket Channels**:
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- `/ws/character/{session_id}/{character_id}` - Character's private connection
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- `/ws/storyteller/{session_id}` - Storyteller's master connection
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- **Message Routing**: Messages flow privately between storyteller and individual characters
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- **Scene Broadcasting**: Storyteller can narrate scenes visible to all characters
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- **Real-time Updates**: WebSocket events for character joins, messages, and responses
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- **Pending Response Tracking**: System tracks which characters are waiting for storyteller responses
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- **AI Suggestions** (Optional): Endpoint for AI-assisted storyteller response generation
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### Frontend Components
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#### 1. **SessionSetup.js**
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- Create new session (storyteller)
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- Join existing session (character)
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- Character creation with name, description, and personality
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- Beautiful gradient UI with modern styling
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#### 2. **CharacterView.js**
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- Private chat interface with storyteller
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- Real-time message delivery via WebSocket
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- Scene narration display
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- Conversation history preservation
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- Connection status indicator
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#### 3. **StorytellerView.js**
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- Dashboard showing all characters
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- Character list with pending response indicators
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- Click character to view their private conversation
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- Individual response system for each character
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- Scene narration broadcast to all characters
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- Visual indicators for pending messages
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### Styling (`App.css`)
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- Modern gradient theme (purple/blue)
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- Responsive design
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- Smooth animations and transitions
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- Clear visual hierarchy
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- Mobile-friendly layout
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### Documentation
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- **README.md**: Comprehensive guide with architecture, features, and API docs
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- **QUICKSTART.md**: Fast setup and testing guide
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- **.env.example**: Environment variable template
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## 🔐 Privacy Implementation
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The core requirement - **isolated character sessions** - is implemented through:
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1. **Separate Data Structures**: Each character has `conversation_history: List[Message]`
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2. **WebSocket Isolation**: Separate WebSocket connections per character
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3. **Message Routing**: Messages only sent to intended recipient
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4. **Storyteller View**: Only storyteller can see all conversations
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5. **Scene Broadcast**: Shared narrations go to all, but conversations stay private
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## 🎯 Workflow
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```
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Character A → Storyteller: "I search the room"
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Character B → Storyteller: "I attack the guard"
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↓
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Storyteller sees both messages separately
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↓
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Storyteller → Character A: "You find a hidden key"
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Storyteller → Character B: "You miss your swing"
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↓
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Character A only sees their conversation
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Character B only sees their conversation
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```
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## 📁 File Structure
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```
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windsurf-project/
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├── main.py # FastAPI backend with WebSocket support
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├── requirements.txt # Python dependencies
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├── .env.example # Environment template
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├── README.md # Full documentation
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├── QUICKSTART.md # Quick start guide
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├── IMPLEMENTATION_SUMMARY.md # This file
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└── frontend/
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├── package.json
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└── src/
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├── App.js # Main app router
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├── App.css # All styling
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└── components/
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├── SessionSetup.js # Session creation/join
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├── CharacterView.js # Character interface
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└── StorytellerView.js # Storyteller dashboard
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```
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## 🚀 To Run
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**Backend:**
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```bash
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python main.py
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```
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**Frontend:**
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```bash
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cd frontend && npm start
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```
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## 🎨 Design Decisions
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1. **WebSocket over REST**: Real-time bidirectional communication required for instant message delivery
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2. **In-Memory Storage**: Simple session management; can be replaced with database for production
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3. **Component-Based Frontend**: Separate views for different roles (setup, character, storyteller)
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4. **Message Model**: Includes sender, content, timestamp for rich conversation history
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5. **Pending Response Flag**: Helps storyteller track which characters need attention
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## 🔮 Future Enhancements
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- Database persistence (PostgreSQL/MongoDB)
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- User authentication
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- Character sheets with stats
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- Dice rolling system
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- Voice/audio support
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- Mobile apps
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- Multi-storyteller support
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- Group chat rooms (for party discussions)
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