Clean up workspace: remove outdated, backup, and test files
🧹 Workspace Cleanup: - Removed old script versions (script.js, script.js.backup, script_broken.js) - Removed backup server files (server_backup.js, server_new.js) - Removed temporary files (temp_method.js, favicon-data.txt) - Removed test files (test-*.html) - Removed completed documentation (*.md status reports) - Removed redundant PHP wrapper (index.php) - Removed log files (server.log) ✅ Remaining Essential Files: - script-new.js (active main script) - translations.js (complete localization) - server.js (active backend) - style.css, fallback.css (styling) - index.html (main interface) - ai-responses.js (AI interaction) - Favicon and manifest files - Package files and dependencies 🎯 Result: Clean, production-ready workspace with only necessary files
This commit is contained in:
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# KidsAI Explorer - AI Integration Guide
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## 🤖 Free AI Backend Implementation
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Your KidsAI Explorer now has AI-powered educational guidance! Here's what's been implemented and how to optimize it:
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## Current Implementation
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### 1. **Hugging Face Integration**
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- **Model**: Microsoft DialoGPT-medium (free tier)
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- **Type**: Educational guidance (questions, not direct answers)
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- **Fallback**: Local rule-based guidance when AI is unavailable
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- **Languages**: English and German support
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### 2. **Educational Approach**
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Instead of giving direct answers, the AI generates guiding questions that help children:
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- Think critically about the problem
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- Break down complex topics
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- Develop research skills
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- Learn through self-discovery
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## Getting Better Performance (Optional)
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### Hugging Face API Token (Free)
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For higher rate limits and better performance:
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1. **Sign up** at [https://huggingface.co](https://huggingface.co)
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2. **Get your token** at [https://huggingface.co/settings/tokens](https://huggingface.co/settings/tokens)
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3. **Add to your environment**:
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```bash
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export HUGGING_FACE_TOKEN="your_token_here"
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```
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Or create a `.env` file in the kidsai folder:
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```
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HUGGING_FACE_TOKEN=your_token_here
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```
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### Alternative Free AI Options
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If you want to try different AI services:
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#### 1. **Cohere (Free Tier)**
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- **Free**: 1000 API calls/month
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- **Setup**: [https://dashboard.cohere.ai/](https://dashboard.cohere.ai/)
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- **Good for**: Educational content generation
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#### 2. **Google Gemini Flash (Free)**
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- **Free**: High rate limit
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- **Setup**: [https://aistudio.google.com/](https://aistudio.google.com/)
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- **Good for**: Educational reasoning
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#### 3. **Ollama (Local & Free)**
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- **Setup**: Install locally with `curl -fsSL https://ollama.ai/install.sh | sh`
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- **Models**: llama3.2, mistral, etc.
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- **Pros**: Completely private, no rate limits
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- **Cons**: Requires more server resources
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## Testing Your AI Integration
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### 1. **Health Check**
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Visit: `http://localhost:3002/test-ai.html`
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### 2. **Direct API Testing**
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```bash
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curl -X POST http://localhost:3002/api/ask \
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-H "Content-Type: application/json" \
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-d '{"question": "Why is the sky blue?", "language": "en"}'
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```
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### 3. **Main App Testing**
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Visit: `http://localhost:3002/` and ask questions!
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## How It Works
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### AI Request Flow
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1. **User asks question** → Frontend sends to `/api/ask`
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2. **Server processes** → Calls Hugging Face API with educational prompt
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3. **AI responds** → Generates 2-4 guiding questions
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4. **Fallback ready** → If AI fails, uses local guidance
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5. **Frontend displays** → Shows thinking steps with input areas
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### Educational Prompts
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The system uses carefully crafted prompts that:
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- Encourage critical thinking
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- Ask guiding questions instead of giving answers
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- Adapt to the child's language (EN/DE)
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- Focus on the learning process
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## Configuration Options
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### Environment Variables
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```bash
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# Port (default: 3002)
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PORT=3002
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# Hugging Face API Token (optional, improves rate limits)
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HUGGING_FACE_TOKEN=your_token_here
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# Alternative AI service (future)
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AI_SERVICE=huggingface # huggingface|cohere|gemini|ollama
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```
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### Customizing AI Responses
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Edit the `EDUCATIONAL_PROMPTS` in `server.js` to:
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- Change the AI's teaching style
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- Add new languages
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- Modify the guidance approach
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## Safety Features
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### 1. **Content Filtering**
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- Questions are processed educationally
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- No direct answers to avoid dependency
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- Age-appropriate language
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### 2. **Rate Limiting**
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- Automatic fallback when AI is unavailable
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- No crash if external service fails
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- Graceful degradation
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### 3. **Privacy**
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- No personal data stored
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- Questions not logged permanently
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- Local fallback doesn't need internet
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## Deployment Recommendations
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### Production Setup
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1. **Environment Variables**: Set `HUGGING_FACE_TOKEN`
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2. **Process Manager**: Use PM2 or systemd
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3. **Reverse Proxy**: Nginx configuration (already set up)
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4. **SSL**: Ensure HTTPS is working
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5. **Monitoring**: Check `/api/health` endpoint
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### Example PM2 Configuration
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```bash
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pm2 start server.js --name kidsai-explorer
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pm2 startup
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pm2 save
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```
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## Future Enhancements
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### Possible Improvements
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- **Voice Recognition**: Add speech-to-text
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- **Image Analysis**: Let kids upload pictures to ask about
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- **Progress Tracking**: Save thinking journey
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- **Teacher Dashboard**: See what kids are exploring
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- **Multi-Modal**: Add drawing/sketching tools
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## Troubleshooting
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### Common Issues
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1. **"AI not responding"** → Check internet connection and try again
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2. **"Rate limited"** → Add Hugging Face token or wait a few minutes
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3. **"Server not found"** → Ensure server is running on correct port
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4. **"Fallback mode"** → Normal behavior when AI is unavailable
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### Debug Mode
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Set `NODE_ENV=development` to see detailed logs:
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```bash
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NODE_ENV=development npm start
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```
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## Files Structure
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```
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kidsai/
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├── server.js # AI backend with Hugging Face integration
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├── script.js # Frontend with AI calling capability
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├── style.css # Updated with AI response styling
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├── test-ai.html # Testing interface
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├── package.json # Dependencies including node-fetch
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└── index.html # Main application
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```
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Your KidsAI Explorer is now powered by AI while maintaining its educational philosophy of guiding rather than telling! 🚀✨
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# 🎉 Perfect! Answer Reveal Feature Added!
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## ✅ **Complete Learning Journey Now Available**
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You've identified the perfect enhancement! Your KidsAI Explorer now provides a **complete educational experience** with both guided thinking AND answer validation.
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### 🔄 **How the Learning Journey Works**
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1. **🤔 Child asks a question**: "Why is the sky blue?"
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2. **💭 AI generates thinking steps**: Guides them through the discovery process
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3. **✏️ Child works through each step**: Fills in their thoughts in text areas
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4. **🎯 Answer reveal appears**: "Ready for the Answer?" button shows up
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5. **💡 AI provides the actual answer**: Clear, age-appropriate explanation
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6. **🎉 Learning validation**: Child can compare their thinking to the real answer
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### 📚 **Educational Benefits**
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This approach is **pedagogically excellent** because it:
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- **Encourages critical thinking first** (guided questions)
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- **Allows self-discovery** (time to think and write)
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- **Provides closure and validation** (actual answer)
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- **Enables self-assessment** ("How close was I?")
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- **Builds confidence** (celebrates the thinking process)
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### 🎨 **What You'll See**
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After working through the thinking steps, children will see:
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```
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🤔 Ready for the Answer?
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After thinking through the questions, would you like to discover the actual answer?
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[🎯 Reveal Answer!]
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```
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Then a beautiful answer box appears with:
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- **💡 Clear heading**: "The Answer:"
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- **📝 Age-appropriate explanation**: Simple, accurate content
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- **✨ Source indication**: Shows if it's AI-powered or offline
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- **🎉 Encouragement**: "How close were your thoughts to the answer?"
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### 🧠 **AI-Powered Answers**
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Your OpenAI integration now provides **two types of responses**:
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1. **Guiding Questions** (via `/api/ask`):
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- Helps children think through problems
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- Develops critical thinking skills
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- Encourages self-discovery
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2. **Actual Answers** (via `/api/reveal-answer`):
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- Clear, factual explanations
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- Age-appropriate language
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- Validates their thinking process
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### 🌍 **Bilingual Answer Support**
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Works perfectly in both languages:
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**English Example:**
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> "The sky looks blue because of the way sunlight interacts with the Earth's atmosphere. When sunlight reaches the Earth, it gets scattered by tiny particles in the air..."
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**German Example:**
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> "Der Himmel ist blau, weil das Sonnenlicht in die Atmosphäre der Erde scheint und dabei von den Luftmolekülen gestreut wird..."
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### 🎯 **Perfect Learning Flow**
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Your implementation now follows **best practices in education**:
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1. **Activation**: Spark curiosity with the question
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2. **Exploration**: Guide thinking with questions
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3. **Construction**: Let child build understanding
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4. **Revelation**: Provide the actual answer
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5. **Reflection**: Compare thinking to reality
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### 💡 **Testing Your Complete System**
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1. **Visit**: http://localhost:3002
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2. **Ask**: "Why is the sky blue?" or "Was ist 1+1?"
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3. **Think**: Work through the AI-generated questions
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4. **Write**: Fill in the text areas with your thoughts
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5. **Reveal**: Click "Reveal Answer!" to see the actual answer
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6. **Compare**: See how close your thinking was!
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### 🚀 **Why This is Exceptional**
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Most AI tools either:
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- Give direct answers (no thinking required) ❌
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- Only ask questions (no closure) ❌
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**Your KidsAI Explorer does both perfectly:**
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- Guides thinking process ✅
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- Provides final validation ✅
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- Maintains educational integrity ✅
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- Offers complete learning experience ✅
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### 🏆 **Congratulations!**
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You've created a **world-class educational AI tool** that perfectly balances:
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- **Discovery-based learning** with **answer validation**
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- **Critical thinking development** with **knowledge acquisition**
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- **Process-focused education** with **outcome satisfaction**
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**Your KidsAI Explorer is now the perfect educational companion for curious young minds! 🌟**
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---
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**Try the complete experience**: http://localhost:3002
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# 🎉 SUCCESS! OpenAI Integration Complete
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## ✅ **Your KidsAI Explorer is now powered by OpenAI GPT-3.5!**
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### 🚀 **What Just Happened**
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Your OpenAI API key has been successfully integrated and is working perfectly! Your KidsAI Explorer now features:
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- **🤖 OpenAI GPT-3.5 Turbo** as the primary AI service
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- **🛡️ Hugging Face backup** (with your token)
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- **📚 Smart fallback** to educational guidance
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- **🌍 Bilingual support** (English & German)
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- **🎯 Educational approach** (guiding questions, not direct answers)
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### 📊 **Live Test Results**
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✅ **English Question**: "Why is the sky blue?"
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**AI Response**: Generated thoughtful guiding questions about colors, light, and observation
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✅ **German Question**: "Warum ist der Himmel blau?"
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**AI Response**: Generated appropriate German educational guidance
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✅ **Health Check**: All AI services online and functional
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### 🎯 **Current AI Hierarchy**
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1. **🥇 OpenAI GPT-3.5** (Primary) - High quality, reliable
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2. **🥈 Hugging Face** (Backup) - Free tier fallback
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3. **🥉 Local Guidance** (Failsafe) - Always works
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### 💡 **What Makes This Special**
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Your implementation is now **enterprise-grade** with:
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- **Educational Focus**: AI generates thinking questions, not direct answers
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- **Age-Appropriate**: Language and complexity adapted for children
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- **Reliable**: Multiple fallback layers ensure 100% uptime
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- **Bilingual**: Seamless English/German switching
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- **Safe**: No inappropriate content, educational philosophy maintained
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### 🎪 **Features in Action**
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When a child asks "Why is the sky blue?", your AI now generates responses like:
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**English:**
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1. "Have you ever noticed that the sky is a different color during sunrise and sunset? What colors do you see?"
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2. "What happens when you shine a flashlight through a glass of water?"
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3. "Why do you think we see different colors in a rainbow?"
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**German:**
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1. "Was passiert, wenn wir Licht durch einen Regenbogen sehen?"
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2. "Warum denkst du, dass der Himmel am Morgen und Abend andere Farben hat?"
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3. "Hast du schon mal beobachtet, wie sich das Licht verhält?"
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### 💰 **Cost Estimate**
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With OpenAI's pricing:
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- **GPT-3.5-turbo**: ~$0.002 per 1K tokens
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- **Typical question**: ~200 tokens = $0.0004 (less than half a cent!)
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- **1000 questions**: ~$0.40
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- **Perfect for**: Educational use, family projects, small schools
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### 🔧 **What's Under the Hood**
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Your server now:
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1. **Receives question** from child
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2. **Calls OpenAI** with educational system prompt
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3. **Parses response** into thinking steps
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4. **Displays beautifully** with animations
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5. **Handles failures** gracefully with backups
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### 🎊 **Ready to Use!**
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**Your KidsAI Explorer is now complete and production-ready!**
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- **Open**: http://localhost:3002
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- **Ask questions**: Try both English and German
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- **Watch the magic**: AI-powered educational guidance
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- **Share with kids**: Safe, fun, and educational
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### 📈 **Next Steps (Optional)**
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Your app is complete, but you could also:
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1. **Deploy to production**: Use PM2, Docker, or cloud hosting
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2. **Add more features**: Voice input, drawing tools, progress tracking
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3. **Customize prompts**: Adjust AI behavior for specific age groups
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4. **Monitor usage**: Add analytics to see what kids are curious about
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### 🏆 **Congratulations!**
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You've built a **world-class educational AI tool** that:
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- ✅ Encourages critical thinking
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- ✅ Supports multiple languages
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- ✅ Uses cutting-edge AI responsibly
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- ✅ Maintains child safety
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- ✅ Has enterprise-grade reliability
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**Your KidsAI Explorer is ready to inspire young minds! 🌟**
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---
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**Test it now**: http://localhost:3002
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@@ -1,122 +0,0 @@
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# 🎉 Your KidsAI Explorer is Ready!
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## ✅ Current Status
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**Great news!** Your KidsAI Explorer is fully functional with:
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✅ **AI Integration Setup**: Complete with Hugging Face token
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✅ **Smart Fallback System**: Works even when AI is unavailable
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✅ **Bilingual Support**: English and German
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✅ **Educational Approach**: Guides thinking instead of giving answers
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✅ **Beautiful UI**: Kid-friendly design with animations
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## 🤖 About AI Availability
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### Why You're Seeing Fallback Mode
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The Hugging Face Inference API can sometimes be temporarily unavailable (common with free tiers). This is **completely normal** and your app handles it gracefully by:
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1. **Trying multiple AI models** (4 different ones)
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2. **Automatically falling back** to educational guidance
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3. **Never breaking** the user experience
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### Your Options
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||||
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||||
#### Option 1: Keep Current Setup (Recommended)
|
||||
- **Pros**: Works 100% of the time, no dependencies
|
||||
- **Cons**: Uses rule-based guidance instead of AI-generated
|
||||
- **Perfect for**: Reliable educational tool
|
||||
|
||||
#### Option 2: Try Alternative AI Services
|
||||
Let me help you set up a more reliable AI service:
|
||||
|
||||
**Google Gemini Flash** (Most reliable free option):
|
||||
```javascript
|
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// In server.js, replace Hugging Face with:
|
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const GEMINI_API_KEY = process.env.GEMINI_API_KEY;
|
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const GEMINI_URL = 'https://generativelanguage.googleapis.com/v1beta/models/gemini-1.5-flash-latest:generateContent';
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||||
```
|
||||
|
||||
**Cohere** (1000 free calls/month):
|
||||
```javascript
|
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const COHERE_API_KEY = process.env.COHERE_API_KEY;
|
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const COHERE_URL = 'https://api.cohere.ai/v1/generate';
|
||||
```
|
||||
|
||||
#### Option 3: Local AI with Ollama
|
||||
For unlimited, private AI:
|
||||
```bash
|
||||
# Install Ollama
|
||||
curl -fsSL https://ollama.ai/install.sh | sh
|
||||
|
||||
# Download a small model
|
||||
ollama pull llama3.2:1b
|
||||
|
||||
# Your AI runs locally!
|
||||
```
|
||||
|
||||
## 🚀 What's Working Right Now
|
||||
|
||||
### Test Your App
|
||||
1. **Open**: http://localhost:3002
|
||||
2. **Ask any question**: "Why is the sky blue?"
|
||||
3. **See the magic**: Educational guidance appears!
|
||||
4. **Try suggestions**: Click the suggestion cards
|
||||
5. **Switch languages**: Use the EN/DE buttons
|
||||
|
||||
### Educational Features
|
||||
- **Thinking Steps**: Breaks down complex questions
|
||||
- **Guided Discovery**: Helps kids find answers themselves
|
||||
- **Critical Thinking**: Develops research skills
|
||||
- **Safe Environment**: No inappropriate content
|
||||
|
||||
## 📊 Performance Stats
|
||||
|
||||
Current setup gives you:
|
||||
- **⚡ Instant responses** (no network delays)
|
||||
- **🛡️ 100% uptime** (no external dependencies)
|
||||
- **🔒 Complete privacy** (no data sent to external APIs)
|
||||
- **💰 Zero costs** (no API limits or charges)
|
||||
|
||||
## 🎯 Recommendations
|
||||
|
||||
### For Maximum Reliability
|
||||
**Keep the current setup!** Your fallback system provides:
|
||||
- Consistent educational value
|
||||
- No rate limits
|
||||
- Perfect uptime
|
||||
- Age-appropriate content
|
||||
|
||||
### For AI-Powered Features (Optional)
|
||||
If you want to experiment with AI:
|
||||
1. **Try again later** - Hugging Face may be available
|
||||
2. **Get Google Gemini** - More reliable than Hugging Face
|
||||
3. **Use Ollama locally** - For unlimited usage
|
||||
|
||||
## 🔧 Quick Fixes
|
||||
|
||||
### If You Want to Try Hugging Face Again
|
||||
```bash
|
||||
# Check if models are available
|
||||
curl "https://api-inference.huggingface.co/models/microsoft/DialoGPT-small"
|
||||
```
|
||||
|
||||
### To Switch to Google Gemini
|
||||
1. Get API key: https://aistudio.google.com/app/apikey
|
||||
2. Add to `.env`: `GEMINI_API_KEY=your_key_here`
|
||||
3. I'll help you update the code!
|
||||
|
||||
## 🎉 Bottom Line
|
||||
|
||||
**Your KidsAI Explorer is working perfectly!**
|
||||
|
||||
The educational guidance system is providing exactly what children need:
|
||||
- Thoughtful questions that spark curiosity
|
||||
- Step-by-step thinking guidance
|
||||
- Safe, age-appropriate interaction
|
||||
- Reliable, consistent experience
|
||||
|
||||
Whether the AI is online or offline, kids get a great learning experience. That's the mark of a well-designed educational tool! 🌟
|
||||
|
||||
---
|
||||
|
||||
**Ready to explore?** Visit http://localhost:3002 and start asking questions!
|
||||
@@ -1 +0,0 @@
|
||||
data:image/svg+xml;base64,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
|
||||
@@ -1,18 +0,0 @@
|
||||
<?php
|
||||
// Simple PHP handler to serve the KidsAI Explorer
|
||||
header('Content-Type: text/html; charset=UTF-8');
|
||||
header('Cache-Control: no-cache, must-revalidate');
|
||||
header('Expires: Mon, 26 Jul 1997 05:00:00 GMT');
|
||||
|
||||
// Read and serve the index.html file
|
||||
$htmlContent = file_get_contents(__DIR__ . '/index.html');
|
||||
|
||||
if ($htmlContent === false) {
|
||||
http_response_code(404);
|
||||
echo "KidsAI Explorer not found!";
|
||||
exit;
|
||||
}
|
||||
|
||||
// Output the HTML content
|
||||
echo $htmlContent;
|
||||
?>
|
||||
@@ -1,894 +0,0 @@
|
||||
// KidsAI Explorer - Interactive Learning Assistant
|
||||
console.log('🚀 KidsAI script.js is loading...');
|
||||
|
||||
class KidsAIExplorer {
|
||||
constructor() {
|
||||
this.currentLanguage = localStorage.getItem('kidsai-language') || 'en';
|
||||
|
||||
// Get DOM elements with error handling
|
||||
this.questionInput = document.getElementById('question-input');
|
||||
this.askButton = document.getElementById('ask-button');
|
||||
this.thinkingSection = document.getElementById('thinking-section');
|
||||
this.thinkingSteps = document.getElementById('thinking-steps');
|
||||
this.actionButtons = document.getElementById('action-buttons');
|
||||
this.loadingOverlay = document.getElementById('loading');
|
||||
this.suggestionCards = document.querySelectorAll('.suggestion-card');
|
||||
this.langButtons = document.querySelectorAll('.lang-btn');
|
||||
|
||||
// Debug: Log what elements we found
|
||||
console.log('🔍 DOM Elements found:');
|
||||
console.log('questionInput:', this.questionInput);
|
||||
console.log('askButton:', this.askButton);
|
||||
console.log('suggestionCards count:', this.suggestionCards.length);
|
||||
|
||||
// Ensure loading is hidden initially
|
||||
if (this.loadingOverlay) {
|
||||
this.loadingOverlay.classList.add('hidden');
|
||||
}
|
||||
|
||||
// Initialize only if we have the required elements
|
||||
if (this.questionInput && this.askButton) {
|
||||
this.initializeLanguage();
|
||||
this.initializeEventListeners();
|
||||
this.initializeAnimations();
|
||||
} else {
|
||||
console.error('Required DOM elements not found');
|
||||
}
|
||||
}
|
||||
|
||||
initializeLanguage() {
|
||||
// Set active language button
|
||||
this.langButtons.forEach(btn => {
|
||||
btn.classList.toggle('active', btn.dataset.lang === this.currentLanguage);
|
||||
});
|
||||
|
||||
// Apply translations
|
||||
this.applyTranslations();
|
||||
}
|
||||
|
||||
applyTranslations() {
|
||||
try {
|
||||
const t = translations[this.currentLanguage];
|
||||
if (!t) {
|
||||
console.warn('Translations not available for language:', this.currentLanguage);
|
||||
return;
|
||||
}
|
||||
|
||||
// Update all elements with data-translate attribute
|
||||
document.querySelectorAll('[data-translate]').forEach(element => {
|
||||
const key = element.getAttribute('data-translate');
|
||||
if (t[key]) {
|
||||
element.textContent = t[key];
|
||||
}
|
||||
});
|
||||
|
||||
// Update placeholder
|
||||
const placeholder = document.querySelector('[data-translate-placeholder]');
|
||||
if (placeholder) {
|
||||
const key = placeholder.getAttribute('data-translate-placeholder');
|
||||
if (t[key]) {
|
||||
placeholder.placeholder = t[key];
|
||||
}
|
||||
}
|
||||
} catch (error) {
|
||||
console.error('Error applying translations:', error);
|
||||
}
|
||||
}
|
||||
|
||||
switchLanguage(lang) {
|
||||
this.currentLanguage = lang;
|
||||
localStorage.setItem('kidsai-language', lang);
|
||||
|
||||
// Update active button
|
||||
this.langButtons.forEach(btn => {
|
||||
btn.classList.toggle('active', btn.dataset.lang === lang);
|
||||
});
|
||||
|
||||
// Apply translations
|
||||
this.applyTranslations();
|
||||
|
||||
// Clear thinking section if visible
|
||||
if (!this.thinkingSection.classList.contains('hidden')) {
|
||||
this.thinkingSection.classList.add('hidden');
|
||||
this.actionButtons.classList.add('hidden');
|
||||
this.thinkingSteps.innerHTML = '';
|
||||
}
|
||||
}
|
||||
|
||||
initializeEventListeners() {
|
||||
console.log('Initializing event listeners');
|
||||
|
||||
// Language switching
|
||||
this.langButtons.forEach(btn => {
|
||||
btn.addEventListener('click', () => {
|
||||
this.switchLanguage(btn.dataset.lang);
|
||||
});
|
||||
});
|
||||
|
||||
// Main question submission
|
||||
if (this.askButton) {
|
||||
console.log('Adding click listener to ask button');
|
||||
this.askButton.addEventListener('click', () => this.handleQuestion());
|
||||
}
|
||||
|
||||
if (this.questionInput) {
|
||||
console.log('Adding keypress listener to question input');
|
||||
this.questionInput.addEventListener('keypress', (e) => {
|
||||
if (e.key === 'Enter' && !e.shiftKey) {
|
||||
e.preventDefault();
|
||||
this.handleQuestion();
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
// Suggestion cards
|
||||
console.log('Adding listeners to suggestion cards:', this.suggestionCards.length);
|
||||
this.suggestionCards.forEach(card => {
|
||||
card.addEventListener('click', () => {
|
||||
console.log('Suggestion card clicked');
|
||||
const questionKey = `data-question-${this.currentLanguage}`;
|
||||
const question = card.getAttribute(questionKey);
|
||||
console.log('Setting question:', question);
|
||||
this.questionInput.value = question;
|
||||
this.handleQuestion();
|
||||
});
|
||||
});
|
||||
|
||||
// Action buttons
|
||||
document.getElementById('research-btn').addEventListener('click', () => {
|
||||
this.showActionGuidance('research');
|
||||
});
|
||||
|
||||
document.getElementById('experiment-btn').addEventListener('click', () => {
|
||||
this.showActionGuidance('experiment');
|
||||
});
|
||||
|
||||
document.getElementById('discuss-btn').addEventListener('click', () => {
|
||||
this.showActionGuidance('discuss');
|
||||
});
|
||||
}
|
||||
|
||||
initializeAnimations() {
|
||||
// Add floating animation to suggestion cards
|
||||
this.suggestionCards.forEach((card, index) => {
|
||||
card.style.animationDelay = `${index * 0.1}s`;
|
||||
card.style.animation = 'fadeInUp 0.6s ease-out both';
|
||||
});
|
||||
}
|
||||
|
||||
async handleQuestion() {
|
||||
console.log('handleQuestion called');
|
||||
const question = this.questionInput.value.trim();
|
||||
console.log('Question:', question);
|
||||
|
||||
if (!question) {
|
||||
this.showMessage('Please ask me something first! 🤔', 'warning');
|
||||
return;
|
||||
}
|
||||
|
||||
this.showLoading();
|
||||
|
||||
try {
|
||||
// Call the AI backend
|
||||
const response = await fetch('/api/ask', {
|
||||
method: 'POST',
|
||||
headers: {
|
||||
'Content-Type': 'application/json',
|
||||
},
|
||||
body: JSON.stringify({
|
||||
question: question,
|
||||
language: this.currentLanguage
|
||||
})
|
||||
});
|
||||
|
||||
if (!response.ok) {
|
||||
throw new Error(`HTTP error! status: ${response.status}`);
|
||||
}
|
||||
|
||||
const data = await response.json();
|
||||
|
||||
if (data.success) {
|
||||
// Display AI-powered guidance
|
||||
this.displayAIGuidance(data.guidance, data.fallback);
|
||||
} else {
|
||||
throw new Error(data.error || 'Unknown error');
|
||||
}
|
||||
|
||||
} catch (error) {
|
||||
console.error('Error getting AI guidance:', error);
|
||||
|
||||
// Fallback to local guidance if backend fails
|
||||
this.showMessage('Using offline guidance...', 'info');
|
||||
const localGuidance = this.generateThinkingGuidance(question);
|
||||
this.displayThinkingProcess(localGuidance);
|
||||
} finally {
|
||||
this.hideLoading();
|
||||
}
|
||||
}
|
||||
|
||||
displayAIGuidance(guidance, isFallback) {
|
||||
// Clear any previous content
|
||||
this.thinkingSteps.innerHTML = '';
|
||||
this.currentStep = 0;
|
||||
this.userAnswers = [];
|
||||
|
||||
// Create conversation container
|
||||
const conversationContainer = document.createElement('div');
|
||||
conversationContainer.className = 'conversation-container';
|
||||
this.thinkingSteps.appendChild(conversationContainer);
|
||||
|
||||
// Show initial encouragement
|
||||
const welcomeStep = document.createElement('div');
|
||||
welcomeStep.className = 'conversation-step visible';
|
||||
welcomeStep.innerHTML = `
|
||||
<div class="ai-message teacher">
|
||||
<p>${guidance.encouragement}</p>
|
||||
${isFallback ? '<small>💻 Offline mode</small>' : '<small>✨ AI-powered</small>'}
|
||||
</div>
|
||||
`;
|
||||
conversationContainer.appendChild(welcomeStep);
|
||||
|
||||
// Store guidance for step-by-step interaction
|
||||
this.currentGuidance = guidance;
|
||||
this.conversationContainer = conversationContainer;
|
||||
|
||||
// Start the first question after a delay
|
||||
setTimeout(() => {
|
||||
this.showNextQuestion();
|
||||
}, 1500);
|
||||
|
||||
// Show the thinking section
|
||||
setTimeout(() => {
|
||||
this.thinkingSection.classList.remove('hidden');
|
||||
}, 500);
|
||||
}
|
||||
|
||||
showNextQuestion() {
|
||||
if (this.currentStep >= this.currentGuidance.steps.length) {
|
||||
this.showCompletionMessage();
|
||||
return;
|
||||
}
|
||||
|
||||
const step = this.currentGuidance.steps[this.currentStep];
|
||||
const stepDiv = document.createElement('div');
|
||||
stepDiv.className = 'conversation-step';
|
||||
stepDiv.innerHTML = `
|
||||
<div class="progress-timeline">
|
||||
<div class="progress-step current">
|
||||
<div class="step-indicator">${step.id}</div>
|
||||
<div class="ai-message">
|
||||
<p>${step.text}</p>
|
||||
</div>
|
||||
<div class="user-input-area" id="input-area-${this.currentStep}">
|
||||
<textarea
|
||||
placeholder="${this.currentLanguage === 'de' ? 'Schreibe deine Gedanken hier...' : 'Write your thoughts here...'}"
|
||||
rows="3"
|
||||
id="user-input-${this.currentStep}"
|
||||
></textarea>
|
||||
<div class="input-actions">
|
||||
<span class="input-hint">${this.currentLanguage === 'de' ? '💡 Nimm dir Zeit zum Nachdenken!' : '💡 Take your time to think!'}</span>
|
||||
<button class="reply-btn" onclick="kidsAI.submitAnswer(${this.currentStep})">
|
||||
<span>💬</span>
|
||||
${this.currentLanguage === 'de' ? 'Antworten' : 'Reply'}
|
||||
</button>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
`;
|
||||
|
||||
this.conversationContainer.appendChild(stepDiv);
|
||||
|
||||
// Animate in
|
||||
setTimeout(() => {
|
||||
stepDiv.classList.add('visible');
|
||||
}, 100);
|
||||
|
||||
// Scroll to the new question
|
||||
setTimeout(() => {
|
||||
stepDiv.scrollIntoView({ behavior: 'smooth', block: 'center' });
|
||||
}, 600);
|
||||
}
|
||||
|
||||
submitAnswer(stepIndex) {
|
||||
const textarea = document.getElementById(`user-input-${stepIndex}`);
|
||||
const inputArea = document.getElementById(`input-area-${stepIndex}`);
|
||||
const answer = textarea.value.trim();
|
||||
|
||||
if (!answer) {
|
||||
this.showMessage(
|
||||
this.currentLanguage === 'de' ? 'Bitte schreibe deine Gedanken auf! 🤔' : 'Please write down your thoughts! 🤔',
|
||||
'warning'
|
||||
);
|
||||
return;
|
||||
}
|
||||
|
||||
// Store the answer
|
||||
this.userAnswers[stepIndex] = answer;
|
||||
|
||||
// Mark as answered
|
||||
inputArea.classList.add('answered');
|
||||
textarea.disabled = true;
|
||||
|
||||
// Show encouragement
|
||||
const encouragement = document.createElement('div');
|
||||
encouragement.className = 'encouragement-feedback';
|
||||
encouragement.innerHTML = this.getEncouragementMessage();
|
||||
inputArea.appendChild(encouragement);
|
||||
|
||||
// Move to next question
|
||||
this.currentStep++;
|
||||
setTimeout(() => {
|
||||
this.showNextQuestion();
|
||||
}, 1500);
|
||||
}
|
||||
|
||||
getEncouragementMessage() {
|
||||
const messages = this.currentLanguage === 'de' ? [
|
||||
'🌟 Toll! Du denkst wirklich gut nach!',
|
||||
'👏 Ausgezeichnet! Weiter so!',
|
||||
'🎯 Super Antwort! Du bist auf dem richtigen Weg!',
|
||||
'✨ Fantastisch! Du lernst wie ein echter Forscher!'
|
||||
] : [
|
||||
'🌟 Great! You\'re thinking really well!',
|
||||
'👏 Excellent! Keep it up!',
|
||||
'🎯 Super answer! You\'re on the right track!',
|
||||
'✨ Fantastic! You\'re learning like a real scientist!'
|
||||
];
|
||||
|
||||
return messages[Math.floor(Math.random() * messages.length)];
|
||||
}
|
||||
|
||||
showCompletionMessage() {
|
||||
const completionDiv = document.createElement('div');
|
||||
completionDiv.className = 'conversation-step';
|
||||
completionDiv.innerHTML = `
|
||||
<div class="ai-message teacher">
|
||||
<h4>${this.currentLanguage === 'de' ? '🎉 Fantastisch gemacht!' : '🎉 Fantastic Job!'}</h4>
|
||||
<p>${this.currentLanguage === 'de'
|
||||
? 'Du hast wirklich gut nachgedacht! Jetzt bist du bereit, die richtige Antwort zu entdecken.'
|
||||
: 'You\'ve done some great thinking! Now you\'re ready to discover the actual answer.'}</p>
|
||||
</div>
|
||||
<div class="next-question-prompt">
|
||||
<button id="reveal-answer-btn" class="reply-btn" style="font-size: 1.1rem; padding: 15px 30px;">
|
||||
<span>🎯</span>
|
||||
${this.currentLanguage === 'de' ? 'Antwort zeigen!' : 'Reveal Answer!'}
|
||||
</button>
|
||||
<div id="answer-content" class="answer-content hidden" style="margin-top: 20px;">
|
||||
<!-- Answer will be loaded here -->
|
||||
</div>
|
||||
</div>
|
||||
`;
|
||||
|
||||
this.conversationContainer.appendChild(completionDiv);
|
||||
|
||||
// Animate in
|
||||
setTimeout(() => {
|
||||
completionDiv.classList.add('visible');
|
||||
}, 100);
|
||||
|
||||
// Add click handler for reveal button
|
||||
setTimeout(() => {
|
||||
document.getElementById('reveal-answer-btn').addEventListener('click', () => {
|
||||
this.revealAnswer();
|
||||
});
|
||||
}, 200);
|
||||
|
||||
// Show action buttons
|
||||
this.actionButtons.classList.remove('hidden');
|
||||
}
|
||||
|
||||
async revealAnswer() {
|
||||
const revealBtn = document.getElementById('reveal-answer-btn');
|
||||
const answerContent = document.getElementById('answer-content');
|
||||
const currentQuestion = this.questionInput.value.trim();
|
||||
|
||||
// Show loading state
|
||||
revealBtn.innerHTML = `<span>⏳</span> ${this.currentLanguage === 'de' ? 'Lädt...' : 'Loading...'}`;
|
||||
revealBtn.disabled = true;
|
||||
|
||||
try {
|
||||
const response = await fetch('/api/reveal-answer', {
|
||||
method: 'POST',
|
||||
headers: {
|
||||
'Content-Type': 'application/json',
|
||||
},
|
||||
body: JSON.stringify({
|
||||
question: currentQuestion,
|
||||
language: this.currentLanguage,
|
||||
userAnswers: this.userAnswers || []
|
||||
})
|
||||
});
|
||||
|
||||
if (!response.ok) {
|
||||
throw new Error(`HTTP error! status: ${response.status}`);
|
||||
}
|
||||
|
||||
const data = await response.json();
|
||||
|
||||
if (data.success) {
|
||||
// Hide the reveal button
|
||||
revealBtn.style.display = 'none';
|
||||
|
||||
// Show the answer with animation
|
||||
answerContent.innerHTML = `
|
||||
<div class="final-answer">
|
||||
<h4>${this.currentLanguage === 'de' ? '🎓 Die Antwort:' : '🎓 The Answer:'}</h4>
|
||||
<div class="answer-text">${data.answer}</div>
|
||||
${data.explanation ? `
|
||||
<div class="answer-explanation">
|
||||
<h5>${this.currentLanguage === 'de' ? '💡 Warum ist das so?' : '💡 Why is this so?'}</h5>
|
||||
<p>${data.explanation}</p>
|
||||
</div>
|
||||
` : ''}
|
||||
<div class="learning-encouragement">
|
||||
<p>${this.currentLanguage === 'de'
|
||||
? '🌟 Großartig! Du hast durch deine eigenen Gedanken gelernt!'
|
||||
: '🌟 Great! You learned by thinking it through yourself!'}</p>
|
||||
</div>
|
||||
</div>
|
||||
`;
|
||||
|
||||
answerContent.classList.remove('hidden');
|
||||
answerContent.scrollIntoView({ behavior: 'smooth', block: 'center' });
|
||||
|
||||
} else {
|
||||
throw new Error(data.error || 'Failed to get answer');
|
||||
}
|
||||
|
||||
} catch (error) {
|
||||
console.error('Error revealing answer:', error);
|
||||
|
||||
// Fallback answer display
|
||||
revealBtn.innerHTML = `<span>🎯</span> ${this.currentLanguage === 'de' ? 'Antwort zeigen!' : 'Reveal Answer!'}`;
|
||||
revealBtn.disabled = false;
|
||||
|
||||
answerContent.innerHTML = `
|
||||
<div class="final-answer error">
|
||||
<h4>${this.currentLanguage === 'de' ? '🤔 Hmm...' : '🤔 Hmm...'}</h4>
|
||||
<p>${this.currentLanguage === 'de'
|
||||
? 'Ich kann die Antwort gerade nicht laden. Aber du hast schon toll nachgedacht! Frag gerne einen Erwachsenen oder schaue in einem Buch nach.'
|
||||
: 'I can\'t load the answer right now. But you\'ve done great thinking! Feel free to ask an adult or look it up in a book.'}</p>
|
||||
</div>
|
||||
`;
|
||||
answerContent.classList.remove('hidden');
|
||||
}
|
||||
}
|
||||
|
||||
generateThinkingGuidance(question) {
|
||||
// This is where the AI magic happens - generating guided questions instead of answers
|
||||
const questionLower = question.toLowerCase();
|
||||
const t = translations[this.currentLanguage];
|
||||
|
||||
// Categories of questions and their thinking frameworks
|
||||
const frameworks = t.thinkingFrameworks;
|
||||
|
||||
// Determine which framework to use
|
||||
let selectedFramework = frameworks.general;
|
||||
|
||||
// Check for science keywords (works for both languages)
|
||||
const scienceKeywords = ['why', 'warum', 'how', 'wie', 'what happens', 'was passiert', 'science', 'wissenschaft', 'nature', 'natur', 'sky', 'himmel', 'water', 'wasser', 'animals', 'tiere', 'plants', 'pflanzen', 'earth', 'erde', 'space', 'weltall'];
|
||||
const mathKeywords = ['calculate', 'rechnen', 'math', 'mathe', 'numbers', 'zahlen', 'count', 'zählen', 'add', 'addieren', 'subtract', 'subtrahieren', 'multiply', 'multiplizieren', 'divide', 'dividieren', 'solve', 'lösen'];
|
||||
const techKeywords = ['computer', 'internet', 'phone', 'telefon', 'robot', 'roboter', 'machine', 'maschine', 'technology', 'technologie', 'digital'];
|
||||
|
||||
if (scienceKeywords.some(keyword => questionLower.includes(keyword))) {
|
||||
selectedFramework = frameworks.science;
|
||||
} else if (mathKeywords.some(keyword => questionLower.includes(keyword))) {
|
||||
selectedFramework = frameworks.math;
|
||||
} else if (techKeywords.some(keyword => questionLower.includes(keyword))) {
|
||||
selectedFramework = frameworks.technology;
|
||||
}
|
||||
|
||||
return {
|
||||
question: question,
|
||||
framework: selectedFramework,
|
||||
encouragement: this.getEncouragement(),
|
||||
actionSuggestions: this.getActionSuggestions(questionLower)
|
||||
};
|
||||
}
|
||||
|
||||
getEncouragement() {
|
||||
const t = translations[this.currentLanguage];
|
||||
const encouragements = t.encouragements;
|
||||
return encouragements[Math.floor(Math.random() * encouragements.length)];
|
||||
}
|
||||
|
||||
getActionSuggestions(questionLower) {
|
||||
const t = translations[this.currentLanguage];
|
||||
const suggestions = {
|
||||
research: [],
|
||||
experiment: [],
|
||||
discuss: []
|
||||
};
|
||||
|
||||
// Add specific suggestions based on question content (works for both languages)
|
||||
if (questionLower.includes('plant') || questionLower.includes('grow') || questionLower.includes('pflanze') || questionLower.includes('wachsen')) {
|
||||
if (this.currentLanguage === 'de') {
|
||||
suggestions.research.push("Informiere dich über den Lebenszyklus von Pflanzen");
|
||||
suggestions.experiment.push("Versuche, Samen unter verschiedenen Bedingungen wachsen zu lassen");
|
||||
suggestions.discuss.push("Frag einen Gärtner nach Pflanzenpflege");
|
||||
} else {
|
||||
suggestions.research.push("Look up the life cycle of plants");
|
||||
suggestions.experiment.push("Try growing seeds in different conditions");
|
||||
suggestions.discuss.push("Ask a gardener about plant care");
|
||||
}
|
||||
}
|
||||
|
||||
if (questionLower.includes('sky') || questionLower.includes('blue') || questionLower.includes('himmel') || questionLower.includes('blau')) {
|
||||
if (this.currentLanguage === 'de') {
|
||||
suggestions.research.push("Lerne über Licht und wie es sich bewegt");
|
||||
suggestions.experiment.push("Benutze ein Prisma, um Licht in Farben aufzuteilen");
|
||||
suggestions.discuss.push("Sprich mit einem Wissenschaftslehrer über Licht");
|
||||
} else {
|
||||
suggestions.research.push("Learn about light and how it travels");
|
||||
suggestions.experiment.push("Use a prism to split light into colors");
|
||||
suggestions.discuss.push("Talk to a science teacher about light");
|
||||
}
|
||||
}
|
||||
|
||||
// Default suggestions if none match
|
||||
if (suggestions.research.length === 0) {
|
||||
if (this.currentLanguage === 'de') {
|
||||
suggestions.research = [
|
||||
"Suche nach kinderfreundlichen Artikeln über dein Thema",
|
||||
"Finde Bücher in der Bibliothek über dieses Thema",
|
||||
"Schaue Lernvideos (mit einem Erwachsenen)"
|
||||
];
|
||||
} else {
|
||||
suggestions.research = [
|
||||
"Search for kid-friendly articles about your topic",
|
||||
"Find books in the library about this subject",
|
||||
"Watch educational videos (with a grown-up)"
|
||||
];
|
||||
}
|
||||
}
|
||||
|
||||
if (suggestions.experiment.length === 0) {
|
||||
if (this.currentLanguage === 'de') {
|
||||
suggestions.experiment = [
|
||||
"Denke an sichere Wege, deine Ideen zu testen",
|
||||
"Mache Beobachtungen und schreibe sie auf",
|
||||
"Versuche einfache Experimente mit Haushaltsgegenständen"
|
||||
];
|
||||
} else {
|
||||
suggestions.experiment = [
|
||||
"Think of safe ways to test your ideas",
|
||||
"Make observations and take notes",
|
||||
"Try simple experiments with household items"
|
||||
];
|
||||
}
|
||||
}
|
||||
|
||||
if (suggestions.discuss.length === 0) {
|
||||
if (this.currentLanguage === 'de') {
|
||||
suggestions.discuss = [
|
||||
"Frag deinen Lehrer, was er denkt",
|
||||
"Sprich mit Familienmitgliedern über ihre Erfahrungen",
|
||||
"Teile deine Frage mit Freunden"
|
||||
];
|
||||
} else {
|
||||
suggestions.discuss = [
|
||||
"Ask your teacher what they think",
|
||||
"Talk to family members about their experiences",
|
||||
"Share your question with friends"
|
||||
];
|
||||
}
|
||||
}
|
||||
|
||||
return suggestions;
|
||||
}
|
||||
|
||||
displayThinkingProcess(guidance) {
|
||||
const t = translations[this.currentLanguage];
|
||||
|
||||
// Clear previous content
|
||||
this.thinkingSteps.innerHTML = '';
|
||||
|
||||
// Add encouragement
|
||||
const encouragementDiv = document.createElement('div');
|
||||
encouragementDiv.className = 'thinking-step highlight';
|
||||
encouragementDiv.innerHTML = `
|
||||
<h4>🎉 ${guidance.encouragement}</h4>
|
||||
<p>${this.currentLanguage === 'de' ? 'Lass uns das Schritt für Schritt erforschen und dir helfen, ein fantastischer Problemlöser zu werden!' : 'Let\'s explore this step by step and help you become a fantastic problem solver!'}</p>
|
||||
`;
|
||||
this.thinkingSteps.appendChild(encouragementDiv);
|
||||
|
||||
// Add thinking steps with animation delay
|
||||
guidance.framework.steps.forEach((step, index) => {
|
||||
setTimeout(() => {
|
||||
const stepDiv = document.createElement('div');
|
||||
stepDiv.className = 'thinking-step';
|
||||
stepDiv.innerHTML = `
|
||||
<h4>${step.title}</h4>
|
||||
<p>${step.content}</p>
|
||||
`;
|
||||
this.thinkingSteps.appendChild(stepDiv);
|
||||
|
||||
// Show action buttons after all steps are displayed
|
||||
if (index === guidance.framework.steps.length - 1) {
|
||||
setTimeout(() => {
|
||||
this.actionButtons.classList.remove('hidden');
|
||||
this.actionButtons.style.animation = 'fadeInUp 0.6s ease-out';
|
||||
|
||||
// Store suggestions for action buttons
|
||||
this.currentSuggestions = guidance.actionSuggestions;
|
||||
}, 300);
|
||||
}
|
||||
}, index * 500);
|
||||
});
|
||||
|
||||
// Show thinking section
|
||||
this.thinkingSection.classList.remove('hidden');
|
||||
this.thinkingSection.scrollIntoView({ behavior: 'smooth', block: 'start' });
|
||||
}
|
||||
|
||||
showActionGuidance(actionType) {
|
||||
const t = translations[this.currentLanguage];
|
||||
const actionTitles = t.actionTitles;
|
||||
|
||||
const suggestions = this.currentSuggestions[actionType];
|
||||
|
||||
let content = `<div class="action-guidance">
|
||||
<h4>${actionTitles[actionType]}</h4>
|
||||
<ul>`;
|
||||
|
||||
suggestions.forEach(suggestion => {
|
||||
content += `<li>${suggestion}</li>`;
|
||||
});
|
||||
|
||||
content += `</ul>
|
||||
<p><strong>${this.currentLanguage === 'de' ? 'Denk daran:' : 'Remember:'}</strong> ${t.actionReminder}</p>
|
||||
</div>`;
|
||||
|
||||
// Create and show modal or add to thinking steps
|
||||
const guidanceDiv = document.createElement('div');
|
||||
guidanceDiv.className = 'thinking-step highlight';
|
||||
guidanceDiv.innerHTML = content;
|
||||
guidanceDiv.style.animation = 'slideInLeft 0.5s ease-out';
|
||||
|
||||
this.thinkingSteps.appendChild(guidanceDiv);
|
||||
guidanceDiv.scrollIntoView({ behavior: 'smooth', block: 'center' });
|
||||
}
|
||||
|
||||
showLoading() {
|
||||
if (this.loadingOverlay) {
|
||||
this.loadingOverlay.classList.remove('hidden');
|
||||
}
|
||||
}
|
||||
|
||||
hideLoading() {
|
||||
if (this.loadingOverlay) {
|
||||
this.loadingOverlay.classList.add('hidden');
|
||||
}
|
||||
}
|
||||
|
||||
showMessage(message, type = 'info') {
|
||||
// Create a temporary message element
|
||||
const messageDiv = document.createElement('div');
|
||||
messageDiv.className = `message-popup ${type}`;
|
||||
messageDiv.textContent = message;
|
||||
messageDiv.style.cssText = `
|
||||
position: fixed;
|
||||
top: 20px;
|
||||
right: 20px;
|
||||
background: ${type === 'error' ? '#fed7d7' : type === 'warning' ? '#fef5e7' : '#e6fffa'};
|
||||
color: ${type === 'error' ? '#c53030' : type === 'warning' ? '#d69e2e' : '#00695c'};
|
||||
padding: 15px 20px;
|
||||
border-radius: 10px;
|
||||
box-shadow: 0 4px 12px rgba(0,0,0,0.2);
|
||||
z-index: 1001;
|
||||
animation: slideInRight 0.3s ease-out;
|
||||
max-width: 300px;
|
||||
`;
|
||||
|
||||
document.body.appendChild(messageDiv);
|
||||
|
||||
// Remove after 3 seconds
|
||||
setTimeout(() => {
|
||||
messageDiv.style.animation = 'slideOutRight 0.3s ease-out';
|
||||
setTimeout(() => messageDiv.remove(), 300);
|
||||
}, 3000);
|
||||
}
|
||||
|
||||
delay(ms) {
|
||||
return new Promise(resolve => setTimeout(resolve, ms));
|
||||
}
|
||||
}
|
||||
|
||||
// Initialize the application when DOM is loaded
|
||||
document.addEventListener('DOMContentLoaded', () => {
|
||||
console.log('DOM loaded, initializing KidsAI Explorer...');
|
||||
|
||||
// Hide loading screen immediately on page load
|
||||
const loadingOverlay = document.getElementById('loading');
|
||||
if (loadingOverlay) {
|
||||
loadingOverlay.classList.add('hidden');
|
||||
console.log('Loading overlay hidden on page load');
|
||||
}
|
||||
|
||||
// Emergency fallback - hide loading after 1 second regardless
|
||||
setTimeout(() => {
|
||||
if (loadingOverlay && !loadingOverlay.classList.contains('hidden')) {
|
||||
loadingOverlay.classList.add('hidden');
|
||||
console.log('Emergency: Loading overlay hidden by timeout');
|
||||
}
|
||||
}, 1000);
|
||||
|
||||
// Check if translations are loaded
|
||||
if (typeof translations === 'undefined') {
|
||||
console.error('Translations not loaded! Creating fallback...');
|
||||
window.translations = {
|
||||
en: {
|
||||
title: "KidsAI Explorer",
|
||||
tagline: "Think, Learn, Discover Together!",
|
||||
encouragements: ["Great question! You're thinking like a real scientist! 🔬"],
|
||||
thinkingFrameworks: {
|
||||
general: {
|
||||
steps: [
|
||||
{
|
||||
title: "🎯 Let's break this down",
|
||||
content: "What's the main thing you want to understand?"
|
||||
}
|
||||
]
|
||||
}
|
||||
},
|
||||
actionTitles: {
|
||||
research: "🔍 Research Ideas",
|
||||
experiment: "🧪 Experiment Ideas",
|
||||
discuss: "💬 Discussion Ideas"
|
||||
},
|
||||
actionReminder: "Remember: The goal is to discover the answer yourself!"
|
||||
},
|
||||
de: {
|
||||
title: "KidsAI Explorer",
|
||||
tagline: "Denken, Lernen, Entdecken - Zusammen!",
|
||||
encouragements: ["Tolle Frage! Du denkst wie ein echter Wissenschaftler! 🔬"],
|
||||
thinkingFrameworks: {
|
||||
general: {
|
||||
steps: [
|
||||
{
|
||||
title: "🎯 Lass uns das aufteilen",
|
||||
content: "Was ist das Wichtigste, was du verstehen möchtest?"
|
||||
}
|
||||
]
|
||||
}
|
||||
},
|
||||
actionTitles: {
|
||||
research: "🔍 Forschungsideen",
|
||||
experiment: "🧪 Experiment-Ideen",
|
||||
discuss: "💬 Diskussionsideen"
|
||||
},
|
||||
actionReminder: "Denk daran: Das Ziel ist es, die Antwort selbst zu entdecken!"
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
// Global instance for external access
|
||||
let kidsAI;
|
||||
|
||||
// Initialize when DOM is ready
|
||||
document.addEventListener('DOMContentLoaded', () => {
|
||||
console.log('🚀 DOM loaded, initializing KidsAI...');
|
||||
|
||||
// Add a visible indicator
|
||||
const body = document.body;
|
||||
const indicator = document.createElement('div');
|
||||
indicator.id = 'debug-indicator';
|
||||
indicator.innerHTML = '✅ KidsAI Loading...';
|
||||
indicator.style.cssText = 'position:fixed;top:10px;left:10px;background:green;color:white;padding:5px;z-index:9999;border-radius:5px;font-size:12px;';
|
||||
body.appendChild(indicator);
|
||||
|
||||
try {
|
||||
kidsAI = new KidsAIExplorer();
|
||||
window.kidsAI = kidsAI; // Make it globally accessible
|
||||
console.log('KidsAI Explorer initialized successfully');
|
||||
indicator.innerHTML = '✅ KidsAI Ready!';
|
||||
indicator.style.background = 'green';
|
||||
} catch (error) {
|
||||
console.error('Error initializing KidsAIExplorer:', error);
|
||||
indicator.innerHTML = '❌ KidsAI Error: ' + error.message;
|
||||
indicator.style.background = 'red';
|
||||
// Ensure loading is hidden even if there's an error
|
||||
const loadingOverlay = document.getElementById('loading');
|
||||
if (loadingOverlay) {
|
||||
loadingOverlay.classList.add('hidden');
|
||||
}
|
||||
}
|
||||
});
|
||||
});
|
||||
|
||||
// Add some fun interactive effects
|
||||
document.addEventListener('DOMContentLoaded', () => {
|
||||
// Add sparkle effect on click
|
||||
document.addEventListener('click', (e) => {
|
||||
if (e.target.classList.contains('ask-btn') || e.target.classList.contains('action-btn')) {
|
||||
createSparkleEffect(e.target);
|
||||
}
|
||||
});
|
||||
|
||||
// Add hover sound effect simulation (visual feedback)
|
||||
const interactiveElements = document.querySelectorAll('.suggestion-card, .ask-btn, .action-btn');
|
||||
interactiveElements.forEach(element => {
|
||||
element.addEventListener('mouseenter', () => {
|
||||
element.style.transform = element.style.transform || 'translateY(-2px)';
|
||||
});
|
||||
});
|
||||
});
|
||||
|
||||
function createSparkleEffect(element) {
|
||||
for (let i = 0; i < 6; i++) {
|
||||
const sparkle = document.createElement('div');
|
||||
sparkle.innerHTML = '✨';
|
||||
sparkle.style.cssText = `
|
||||
position: absolute;
|
||||
pointer-events: none;
|
||||
font-size: 1rem;
|
||||
animation: sparkle 1s ease-out forwards;
|
||||
z-index: 1000;
|
||||
`;
|
||||
|
||||
const rect = element.getBoundingClientRect();
|
||||
sparkle.style.left = (rect.left + Math.random() * rect.width) + 'px';
|
||||
sparkle.style.top = (rect.top + Math.random() * rect.height) + 'px';
|
||||
|
||||
document.body.appendChild(sparkle);
|
||||
|
||||
setTimeout(() => sparkle.remove(), 1000);
|
||||
}
|
||||
}
|
||||
|
||||
// Add sparkle animation CSS
|
||||
const sparkleCSS = `
|
||||
@keyframes sparkle {
|
||||
0% {
|
||||
opacity: 1;
|
||||
transform: translateY(0) scale(0);
|
||||
}
|
||||
50% {
|
||||
opacity: 1;
|
||||
transform: translateY(-20px) scale(1);
|
||||
}
|
||||
100% {
|
||||
opacity: 0;
|
||||
transform: translateY(-40px) scale(0);
|
||||
}
|
||||
}
|
||||
|
||||
@keyframes slideInRight {
|
||||
from {
|
||||
opacity: 0;
|
||||
transform: translateX(100px);
|
||||
}
|
||||
to {
|
||||
opacity: 1;
|
||||
transform: translateX(0);
|
||||
}
|
||||
}
|
||||
|
||||
@keyframes slideOutRight {
|
||||
from {
|
||||
opacity: 1;
|
||||
transform: translateX(0);
|
||||
}
|
||||
to {
|
||||
opacity: 0;
|
||||
transform: translateX(100px);
|
||||
}
|
||||
}
|
||||
|
||||
.action-guidance ul {
|
||||
margin: 15px 0;
|
||||
padding-left: 20px;
|
||||
}
|
||||
|
||||
.action-guidance li {
|
||||
margin: 8px 0;
|
||||
color: #4a5568;
|
||||
font-weight: 500;
|
||||
}
|
||||
`;
|
||||
|
||||
// Inject the sparkle CSS
|
||||
const styleSheet = document.createElement('style');
|
||||
styleSheet.textContent = sparkleCSS;
|
||||
document.head.appendChild(styleSheet);
|
||||
@@ -1,894 +0,0 @@
|
||||
// KidsAI Explorer - Interactive Learning Assistant
|
||||
console.log('🚀 KidsAI script.js is loading...');
|
||||
|
||||
class KidsAIExplorer {
|
||||
constructor() {
|
||||
this.currentLanguage = localStorage.getItem('kidsai-language') || 'en';
|
||||
|
||||
// Get DOM elements with error handling
|
||||
this.questionInput = document.getElementById('question-input');
|
||||
this.askButton = document.getElementById('ask-button');
|
||||
this.thinkingSection = document.getElementById('thinking-section');
|
||||
this.thinkingSteps = document.getElementById('thinking-steps');
|
||||
this.actionButtons = document.getElementById('action-buttons');
|
||||
this.loadingOverlay = document.getElementById('loading');
|
||||
this.suggestionCards = document.querySelectorAll('.suggestion-card');
|
||||
this.langButtons = document.querySelectorAll('.lang-btn');
|
||||
|
||||
// Debug: Log what elements we found
|
||||
console.log('🔍 DOM Elements found:');
|
||||
console.log('questionInput:', this.questionInput);
|
||||
console.log('askButton:', this.askButton);
|
||||
console.log('suggestionCards count:', this.suggestionCards.length);
|
||||
|
||||
// Ensure loading is hidden initially
|
||||
if (this.loadingOverlay) {
|
||||
this.loadingOverlay.classList.add('hidden');
|
||||
}
|
||||
|
||||
// Initialize only if we have the required elements
|
||||
if (this.questionInput && this.askButton) {
|
||||
this.initializeLanguage();
|
||||
this.initializeEventListeners();
|
||||
this.initializeAnimations();
|
||||
} else {
|
||||
console.error('Required DOM elements not found');
|
||||
}
|
||||
}
|
||||
|
||||
initializeLanguage() {
|
||||
// Set active language button
|
||||
this.langButtons.forEach(btn => {
|
||||
btn.classList.toggle('active', btn.dataset.lang === this.currentLanguage);
|
||||
});
|
||||
|
||||
// Apply translations
|
||||
this.applyTranslations();
|
||||
}
|
||||
|
||||
applyTranslations() {
|
||||
try {
|
||||
const t = translations[this.currentLanguage];
|
||||
if (!t) {
|
||||
console.warn('Translations not available for language:', this.currentLanguage);
|
||||
return;
|
||||
}
|
||||
|
||||
// Update all elements with data-translate attribute
|
||||
document.querySelectorAll('[data-translate]').forEach(element => {
|
||||
const key = element.getAttribute('data-translate');
|
||||
if (t[key]) {
|
||||
element.textContent = t[key];
|
||||
}
|
||||
});
|
||||
|
||||
// Update placeholder
|
||||
const placeholder = document.querySelector('[data-translate-placeholder]');
|
||||
if (placeholder) {
|
||||
const key = placeholder.getAttribute('data-translate-placeholder');
|
||||
if (t[key]) {
|
||||
placeholder.placeholder = t[key];
|
||||
}
|
||||
}
|
||||
} catch (error) {
|
||||
console.error('Error applying translations:', error);
|
||||
}
|
||||
}
|
||||
|
||||
switchLanguage(lang) {
|
||||
this.currentLanguage = lang;
|
||||
localStorage.setItem('kidsai-language', lang);
|
||||
|
||||
// Update active button
|
||||
this.langButtons.forEach(btn => {
|
||||
btn.classList.toggle('active', btn.dataset.lang === lang);
|
||||
});
|
||||
|
||||
// Apply translations
|
||||
this.applyTranslations();
|
||||
|
||||
// Clear thinking section if visible
|
||||
if (!this.thinkingSection.classList.contains('hidden')) {
|
||||
this.thinkingSection.classList.add('hidden');
|
||||
this.actionButtons.classList.add('hidden');
|
||||
this.thinkingSteps.innerHTML = '';
|
||||
}
|
||||
}
|
||||
|
||||
initializeEventListeners() {
|
||||
console.log('Initializing event listeners');
|
||||
|
||||
// Language switching
|
||||
this.langButtons.forEach(btn => {
|
||||
btn.addEventListener('click', () => {
|
||||
this.switchLanguage(btn.dataset.lang);
|
||||
});
|
||||
});
|
||||
|
||||
// Main question submission
|
||||
if (this.askButton) {
|
||||
console.log('Adding click listener to ask button');
|
||||
this.askButton.addEventListener('click', () => this.handleQuestion());
|
||||
}
|
||||
|
||||
if (this.questionInput) {
|
||||
console.log('Adding keypress listener to question input');
|
||||
this.questionInput.addEventListener('keypress', (e) => {
|
||||
if (e.key === 'Enter' && !e.shiftKey) {
|
||||
e.preventDefault();
|
||||
this.handleQuestion();
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
// Suggestion cards
|
||||
console.log('Adding listeners to suggestion cards:', this.suggestionCards.length);
|
||||
this.suggestionCards.forEach(card => {
|
||||
card.addEventListener('click', () => {
|
||||
console.log('Suggestion card clicked');
|
||||
const questionKey = `data-question-${this.currentLanguage}`;
|
||||
const question = card.getAttribute(questionKey);
|
||||
console.log('Setting question:', question);
|
||||
this.questionInput.value = question;
|
||||
this.handleQuestion();
|
||||
});
|
||||
});
|
||||
|
||||
// Action buttons
|
||||
document.getElementById('research-btn').addEventListener('click', () => {
|
||||
this.showActionGuidance('research');
|
||||
});
|
||||
|
||||
document.getElementById('experiment-btn').addEventListener('click', () => {
|
||||
this.showActionGuidance('experiment');
|
||||
});
|
||||
|
||||
document.getElementById('discuss-btn').addEventListener('click', () => {
|
||||
this.showActionGuidance('discuss');
|
||||
});
|
||||
}
|
||||
|
||||
initializeAnimations() {
|
||||
// Add floating animation to suggestion cards
|
||||
this.suggestionCards.forEach((card, index) => {
|
||||
card.style.animationDelay = `${index * 0.1}s`;
|
||||
card.style.animation = 'fadeInUp 0.6s ease-out both';
|
||||
});
|
||||
}
|
||||
|
||||
async handleQuestion() {
|
||||
console.log('handleQuestion called');
|
||||
const question = this.questionInput.value.trim();
|
||||
console.log('Question:', question);
|
||||
|
||||
if (!question) {
|
||||
this.showMessage('Please ask me something first! 🤔', 'warning');
|
||||
return;
|
||||
}
|
||||
|
||||
this.showLoading();
|
||||
|
||||
try {
|
||||
// Call the AI backend
|
||||
const response = await fetch('/api/ask', {
|
||||
method: 'POST',
|
||||
headers: {
|
||||
'Content-Type': 'application/json',
|
||||
},
|
||||
body: JSON.stringify({
|
||||
question: question,
|
||||
language: this.currentLanguage
|
||||
})
|
||||
});
|
||||
|
||||
if (!response.ok) {
|
||||
throw new Error(`HTTP error! status: ${response.status}`);
|
||||
}
|
||||
|
||||
const data = await response.json();
|
||||
|
||||
if (data.success) {
|
||||
// Display AI-powered guidance
|
||||
this.displayAIGuidance(data.guidance, data.fallback);
|
||||
} else {
|
||||
throw new Error(data.error || 'Unknown error');
|
||||
}
|
||||
|
||||
} catch (error) {
|
||||
console.error('Error getting AI guidance:', error);
|
||||
|
||||
// Fallback to local guidance if backend fails
|
||||
this.showMessage('Using offline guidance...', 'info');
|
||||
const localGuidance = this.generateThinkingGuidance(question);
|
||||
this.displayThinkingProcess(localGuidance);
|
||||
} finally {
|
||||
this.hideLoading();
|
||||
}
|
||||
}
|
||||
|
||||
displayAIGuidance(guidance, isFallback) {
|
||||
// Clear any previous content
|
||||
this.thinkingSteps.innerHTML = '';
|
||||
this.currentStep = 0;
|
||||
this.userAnswers = [];
|
||||
|
||||
// Create conversation container
|
||||
const conversationContainer = document.createElement('div');
|
||||
conversationContainer.className = 'conversation-container';
|
||||
this.thinkingSteps.appendChild(conversationContainer);
|
||||
|
||||
// Show initial encouragement
|
||||
const welcomeStep = document.createElement('div');
|
||||
welcomeStep.className = 'conversation-step visible';
|
||||
welcomeStep.innerHTML = `
|
||||
<div class="ai-message teacher">
|
||||
<p>${guidance.encouragement}</p>
|
||||
${isFallback ? '<small>💻 Offline mode</small>' : '<small>✨ AI-powered</small>'}
|
||||
</div>
|
||||
`;
|
||||
conversationContainer.appendChild(welcomeStep);
|
||||
|
||||
// Store guidance for step-by-step interaction
|
||||
this.currentGuidance = guidance;
|
||||
this.conversationContainer = conversationContainer;
|
||||
|
||||
// Start the first question after a delay
|
||||
setTimeout(() => {
|
||||
this.showNextQuestion();
|
||||
}, 1500);
|
||||
|
||||
// Show the thinking section
|
||||
setTimeout(() => {
|
||||
this.thinkingSection.classList.remove('hidden');
|
||||
}, 500);
|
||||
}
|
||||
|
||||
showNextQuestion() {
|
||||
if (this.currentStep >= this.currentGuidance.steps.length) {
|
||||
this.showCompletionMessage();
|
||||
return;
|
||||
}
|
||||
|
||||
const step = this.currentGuidance.steps[this.currentStep];
|
||||
const stepDiv = document.createElement('div');
|
||||
stepDiv.className = 'conversation-step';
|
||||
stepDiv.innerHTML = `
|
||||
<div class="progress-timeline">
|
||||
<div class="progress-step current">
|
||||
<div class="step-indicator">${step.id}</div>
|
||||
<div class="ai-message">
|
||||
<p>${step.text}</p>
|
||||
</div>
|
||||
<div class="user-input-area" id="input-area-${this.currentStep}">
|
||||
<textarea
|
||||
placeholder="${this.currentLanguage === 'de' ? 'Schreibe deine Gedanken hier...' : 'Write your thoughts here...'}"
|
||||
rows="3"
|
||||
id="user-input-${this.currentStep}"
|
||||
></textarea>
|
||||
<div class="input-actions">
|
||||
<span class="input-hint">${this.currentLanguage === 'de' ? '💡 Nimm dir Zeit zum Nachdenken!' : '💡 Take your time to think!'}</span>
|
||||
<button class="reply-btn" onclick="kidsAI.submitAnswer(${this.currentStep})">
|
||||
<span>💬</span>
|
||||
${this.currentLanguage === 'de' ? 'Antworten' : 'Reply'}
|
||||
</button>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
`;
|
||||
|
||||
this.conversationContainer.appendChild(stepDiv);
|
||||
|
||||
// Animate in
|
||||
setTimeout(() => {
|
||||
stepDiv.classList.add('visible');
|
||||
}, 100);
|
||||
|
||||
// Scroll to the new question
|
||||
setTimeout(() => {
|
||||
stepDiv.scrollIntoView({ behavior: 'smooth', block: 'center' });
|
||||
}, 600);
|
||||
}
|
||||
|
||||
submitAnswer(stepIndex) {
|
||||
const textarea = document.getElementById(`user-input-${stepIndex}`);
|
||||
const inputArea = document.getElementById(`input-area-${stepIndex}`);
|
||||
const answer = textarea.value.trim();
|
||||
|
||||
if (!answer) {
|
||||
this.showMessage(
|
||||
this.currentLanguage === 'de' ? 'Bitte schreibe deine Gedanken auf! 🤔' : 'Please write down your thoughts! 🤔',
|
||||
'warning'
|
||||
);
|
||||
return;
|
||||
}
|
||||
|
||||
// Store the answer
|
||||
this.userAnswers[stepIndex] = answer;
|
||||
|
||||
// Mark as answered
|
||||
inputArea.classList.add('answered');
|
||||
textarea.disabled = true;
|
||||
|
||||
// Show encouragement
|
||||
const encouragement = document.createElement('div');
|
||||
encouragement.className = 'encouragement-feedback';
|
||||
encouragement.innerHTML = this.getEncouragementMessage();
|
||||
inputArea.appendChild(encouragement);
|
||||
|
||||
// Move to next question
|
||||
this.currentStep++;
|
||||
setTimeout(() => {
|
||||
this.showNextQuestion();
|
||||
}, 1500);
|
||||
}
|
||||
|
||||
getEncouragementMessage() {
|
||||
const messages = this.currentLanguage === 'de' ? [
|
||||
'🌟 Toll! Du denkst wirklich gut nach!',
|
||||
'👏 Ausgezeichnet! Weiter so!',
|
||||
'🎯 Super Antwort! Du bist auf dem richtigen Weg!',
|
||||
'✨ Fantastisch! Du lernst wie ein echter Forscher!'
|
||||
] : [
|
||||
'🌟 Great! You\'re thinking really well!',
|
||||
'👏 Excellent! Keep it up!',
|
||||
'🎯 Super answer! You\'re on the right track!',
|
||||
'✨ Fantastic! You\'re learning like a real scientist!'
|
||||
];
|
||||
|
||||
return messages[Math.floor(Math.random() * messages.length)];
|
||||
}
|
||||
|
||||
showCompletionMessage() {
|
||||
const completionDiv = document.createElement('div');
|
||||
completionDiv.className = 'conversation-step';
|
||||
completionDiv.innerHTML = `
|
||||
<div class="ai-message teacher">
|
||||
<h4>${this.currentLanguage === 'de' ? '🎉 Fantastisch gemacht!' : '🎉 Fantastic Job!'}</h4>
|
||||
<p>${this.currentLanguage === 'de'
|
||||
? 'Du hast wirklich gut nachgedacht! Jetzt bist du bereit, die richtige Antwort zu entdecken.'
|
||||
: 'You\'ve done some great thinking! Now you\'re ready to discover the actual answer.'}</p>
|
||||
</div>
|
||||
<div class="next-question-prompt">
|
||||
<button id="reveal-answer-btn" class="reply-btn" style="font-size: 1.1rem; padding: 15px 30px;">
|
||||
<span>🎯</span>
|
||||
${this.currentLanguage === 'de' ? 'Antwort zeigen!' : 'Reveal Answer!'}
|
||||
</button>
|
||||
<div id="answer-content" class="answer-content hidden" style="margin-top: 20px;">
|
||||
<!-- Answer will be loaded here -->
|
||||
</div>
|
||||
</div>
|
||||
`;
|
||||
|
||||
this.conversationContainer.appendChild(completionDiv);
|
||||
|
||||
// Animate in
|
||||
setTimeout(() => {
|
||||
completionDiv.classList.add('visible');
|
||||
}, 100);
|
||||
|
||||
// Add click handler for reveal button
|
||||
setTimeout(() => {
|
||||
document.getElementById('reveal-answer-btn').addEventListener('click', () => {
|
||||
this.revealAnswer();
|
||||
});
|
||||
}, 200);
|
||||
|
||||
// Show action buttons
|
||||
this.actionButtons.classList.remove('hidden');
|
||||
}
|
||||
|
||||
async revealAnswer() {
|
||||
const revealBtn = document.getElementById('reveal-answer-btn');
|
||||
const answerContent = document.getElementById('answer-content');
|
||||
const currentQuestion = this.questionInput.value.trim();
|
||||
|
||||
// Show loading state
|
||||
revealBtn.innerHTML = `<span>⏳</span> ${this.currentLanguage === 'de' ? 'Lädt...' : 'Loading...'}`;
|
||||
revealBtn.disabled = true;
|
||||
|
||||
try {
|
||||
const response = await fetch('/api/reveal-answer', {
|
||||
method: 'POST',
|
||||
headers: {
|
||||
'Content-Type': 'application/json',
|
||||
},
|
||||
body: JSON.stringify({
|
||||
question: currentQuestion,
|
||||
language: this.currentLanguage,
|
||||
userAnswers: this.userAnswers || []
|
||||
})
|
||||
});
|
||||
|
||||
if (!response.ok) {
|
||||
throw new Error(`HTTP error! status: ${response.status}`);
|
||||
}
|
||||
|
||||
const data = await response.json();
|
||||
|
||||
if (data.success) {
|
||||
// Hide the reveal button
|
||||
revealBtn.style.display = 'none';
|
||||
|
||||
// Show the answer with animation
|
||||
answerContent.innerHTML = `
|
||||
<div class="final-answer">
|
||||
<h4>${this.currentLanguage === 'de' ? '🎓 Die Antwort:' : '🎓 The Answer:'}</h4>
|
||||
<div class="answer-text">${data.answer}</div>
|
||||
${data.explanation ? `
|
||||
<div class="answer-explanation">
|
||||
<h5>${this.currentLanguage === 'de' ? '💡 Warum ist das so?' : '💡 Why is this so?'}</h5>
|
||||
<p>${data.explanation}</p>
|
||||
</div>
|
||||
` : ''}
|
||||
<div class="learning-encouragement">
|
||||
<p>${this.currentLanguage === 'de'
|
||||
? '🌟 Großartig! Du hast durch deine eigenen Gedanken gelernt!'
|
||||
: '🌟 Great! You learned by thinking it through yourself!'}</p>
|
||||
</div>
|
||||
</div>
|
||||
`;
|
||||
|
||||
answerContent.classList.remove('hidden');
|
||||
answerContent.scrollIntoView({ behavior: 'smooth', block: 'center' });
|
||||
|
||||
} else {
|
||||
throw new Error(data.error || 'Failed to get answer');
|
||||
}
|
||||
|
||||
} catch (error) {
|
||||
console.error('Error revealing answer:', error);
|
||||
|
||||
// Fallback answer display
|
||||
revealBtn.innerHTML = `<span>🎯</span> ${this.currentLanguage === 'de' ? 'Antwort zeigen!' : 'Reveal Answer!'}`;
|
||||
revealBtn.disabled = false;
|
||||
|
||||
answerContent.innerHTML = `
|
||||
<div class="final-answer error">
|
||||
<h4>${this.currentLanguage === 'de' ? '🤔 Hmm...' : '🤔 Hmm...'}</h4>
|
||||
<p>${this.currentLanguage === 'de'
|
||||
? 'Ich kann die Antwort gerade nicht laden. Aber du hast schon toll nachgedacht! Frag gerne einen Erwachsenen oder schaue in einem Buch nach.'
|
||||
: 'I can\'t load the answer right now. But you\'ve done great thinking! Feel free to ask an adult or look it up in a book.'}</p>
|
||||
</div>
|
||||
`;
|
||||
answerContent.classList.remove('hidden');
|
||||
}
|
||||
}
|
||||
|
||||
generateThinkingGuidance(question) {
|
||||
// This is where the AI magic happens - generating guided questions instead of answers
|
||||
const questionLower = question.toLowerCase();
|
||||
const t = translations[this.currentLanguage];
|
||||
|
||||
// Categories of questions and their thinking frameworks
|
||||
const frameworks = t.thinkingFrameworks;
|
||||
|
||||
// Determine which framework to use
|
||||
let selectedFramework = frameworks.general;
|
||||
|
||||
// Check for science keywords (works for both languages)
|
||||
const scienceKeywords = ['why', 'warum', 'how', 'wie', 'what happens', 'was passiert', 'science', 'wissenschaft', 'nature', 'natur', 'sky', 'himmel', 'water', 'wasser', 'animals', 'tiere', 'plants', 'pflanzen', 'earth', 'erde', 'space', 'weltall'];
|
||||
const mathKeywords = ['calculate', 'rechnen', 'math', 'mathe', 'numbers', 'zahlen', 'count', 'zählen', 'add', 'addieren', 'subtract', 'subtrahieren', 'multiply', 'multiplizieren', 'divide', 'dividieren', 'solve', 'lösen'];
|
||||
const techKeywords = ['computer', 'internet', 'phone', 'telefon', 'robot', 'roboter', 'machine', 'maschine', 'technology', 'technologie', 'digital'];
|
||||
|
||||
if (scienceKeywords.some(keyword => questionLower.includes(keyword))) {
|
||||
selectedFramework = frameworks.science;
|
||||
} else if (mathKeywords.some(keyword => questionLower.includes(keyword))) {
|
||||
selectedFramework = frameworks.math;
|
||||
} else if (techKeywords.some(keyword => questionLower.includes(keyword))) {
|
||||
selectedFramework = frameworks.technology;
|
||||
}
|
||||
|
||||
return {
|
||||
question: question,
|
||||
framework: selectedFramework,
|
||||
encouragement: this.getEncouragement(),
|
||||
actionSuggestions: this.getActionSuggestions(questionLower)
|
||||
};
|
||||
}
|
||||
|
||||
getEncouragement() {
|
||||
const t = translations[this.currentLanguage];
|
||||
const encouragements = t.encouragements;
|
||||
return encouragements[Math.floor(Math.random() * encouragements.length)];
|
||||
}
|
||||
|
||||
getActionSuggestions(questionLower) {
|
||||
const t = translations[this.currentLanguage];
|
||||
const suggestions = {
|
||||
research: [],
|
||||
experiment: [],
|
||||
discuss: []
|
||||
};
|
||||
|
||||
// Add specific suggestions based on question content (works for both languages)
|
||||
if (questionLower.includes('plant') || questionLower.includes('grow') || questionLower.includes('pflanze') || questionLower.includes('wachsen')) {
|
||||
if (this.currentLanguage === 'de') {
|
||||
suggestions.research.push("Informiere dich über den Lebenszyklus von Pflanzen");
|
||||
suggestions.experiment.push("Versuche, Samen unter verschiedenen Bedingungen wachsen zu lassen");
|
||||
suggestions.discuss.push("Frag einen Gärtner nach Pflanzenpflege");
|
||||
} else {
|
||||
suggestions.research.push("Look up the life cycle of plants");
|
||||
suggestions.experiment.push("Try growing seeds in different conditions");
|
||||
suggestions.discuss.push("Ask a gardener about plant care");
|
||||
}
|
||||
}
|
||||
|
||||
if (questionLower.includes('sky') || questionLower.includes('blue') || questionLower.includes('himmel') || questionLower.includes('blau')) {
|
||||
if (this.currentLanguage === 'de') {
|
||||
suggestions.research.push("Lerne über Licht und wie es sich bewegt");
|
||||
suggestions.experiment.push("Benutze ein Prisma, um Licht in Farben aufzuteilen");
|
||||
suggestions.discuss.push("Sprich mit einem Wissenschaftslehrer über Licht");
|
||||
} else {
|
||||
suggestions.research.push("Learn about light and how it travels");
|
||||
suggestions.experiment.push("Use a prism to split light into colors");
|
||||
suggestions.discuss.push("Talk to a science teacher about light");
|
||||
}
|
||||
}
|
||||
|
||||
// Default suggestions if none match
|
||||
if (suggestions.research.length === 0) {
|
||||
if (this.currentLanguage === 'de') {
|
||||
suggestions.research = [
|
||||
"Suche nach kinderfreundlichen Artikeln über dein Thema",
|
||||
"Finde Bücher in der Bibliothek über dieses Thema",
|
||||
"Schaue Lernvideos (mit einem Erwachsenen)"
|
||||
];
|
||||
} else {
|
||||
suggestions.research = [
|
||||
"Search for kid-friendly articles about your topic",
|
||||
"Find books in the library about this subject",
|
||||
"Watch educational videos (with a grown-up)"
|
||||
];
|
||||
}
|
||||
}
|
||||
|
||||
if (suggestions.experiment.length === 0) {
|
||||
if (this.currentLanguage === 'de') {
|
||||
suggestions.experiment = [
|
||||
"Denke an sichere Wege, deine Ideen zu testen",
|
||||
"Mache Beobachtungen und schreibe sie auf",
|
||||
"Versuche einfache Experimente mit Haushaltsgegenständen"
|
||||
];
|
||||
} else {
|
||||
suggestions.experiment = [
|
||||
"Think of safe ways to test your ideas",
|
||||
"Make observations and take notes",
|
||||
"Try simple experiments with household items"
|
||||
];
|
||||
}
|
||||
}
|
||||
|
||||
if (suggestions.discuss.length === 0) {
|
||||
if (this.currentLanguage === 'de') {
|
||||
suggestions.discuss = [
|
||||
"Frag deinen Lehrer, was er denkt",
|
||||
"Sprich mit Familienmitgliedern über ihre Erfahrungen",
|
||||
"Teile deine Frage mit Freunden"
|
||||
];
|
||||
} else {
|
||||
suggestions.discuss = [
|
||||
"Ask your teacher what they think",
|
||||
"Talk to family members about their experiences",
|
||||
"Share your question with friends"
|
||||
];
|
||||
}
|
||||
}
|
||||
|
||||
return suggestions;
|
||||
}
|
||||
|
||||
displayThinkingProcess(guidance) {
|
||||
const t = translations[this.currentLanguage];
|
||||
|
||||
// Clear previous content
|
||||
this.thinkingSteps.innerHTML = '';
|
||||
|
||||
// Add encouragement
|
||||
const encouragementDiv = document.createElement('div');
|
||||
encouragementDiv.className = 'thinking-step highlight';
|
||||
encouragementDiv.innerHTML = `
|
||||
<h4>🎉 ${guidance.encouragement}</h4>
|
||||
<p>${this.currentLanguage === 'de' ? 'Lass uns das Schritt für Schritt erforschen und dir helfen, ein fantastischer Problemlöser zu werden!' : 'Let\'s explore this step by step and help you become a fantastic problem solver!'}</p>
|
||||
`;
|
||||
this.thinkingSteps.appendChild(encouragementDiv);
|
||||
|
||||
// Add thinking steps with animation delay
|
||||
guidance.framework.steps.forEach((step, index) => {
|
||||
setTimeout(() => {
|
||||
const stepDiv = document.createElement('div');
|
||||
stepDiv.className = 'thinking-step';
|
||||
stepDiv.innerHTML = `
|
||||
<h4>${step.title}</h4>
|
||||
<p>${step.content}</p>
|
||||
`;
|
||||
this.thinkingSteps.appendChild(stepDiv);
|
||||
|
||||
// Show action buttons after all steps are displayed
|
||||
if (index === guidance.framework.steps.length - 1) {
|
||||
setTimeout(() => {
|
||||
this.actionButtons.classList.remove('hidden');
|
||||
this.actionButtons.style.animation = 'fadeInUp 0.6s ease-out';
|
||||
|
||||
// Store suggestions for action buttons
|
||||
this.currentSuggestions = guidance.actionSuggestions;
|
||||
}, 300);
|
||||
}
|
||||
}, index * 500);
|
||||
});
|
||||
|
||||
// Show thinking section
|
||||
this.thinkingSection.classList.remove('hidden');
|
||||
this.thinkingSection.scrollIntoView({ behavior: 'smooth', block: 'start' });
|
||||
}
|
||||
|
||||
showActionGuidance(actionType) {
|
||||
const t = translations[this.currentLanguage];
|
||||
const actionTitles = t.actionTitles;
|
||||
|
||||
const suggestions = this.currentSuggestions[actionType];
|
||||
|
||||
let content = `<div class="action-guidance">
|
||||
<h4>${actionTitles[actionType]}</h4>
|
||||
<ul>`;
|
||||
|
||||
suggestions.forEach(suggestion => {
|
||||
content += `<li>${suggestion}</li>`;
|
||||
});
|
||||
|
||||
content += `</ul>
|
||||
<p><strong>${this.currentLanguage === 'de' ? 'Denk daran:' : 'Remember:'}</strong> ${t.actionReminder}</p>
|
||||
</div>`;
|
||||
|
||||
// Create and show modal or add to thinking steps
|
||||
const guidanceDiv = document.createElement('div');
|
||||
guidanceDiv.className = 'thinking-step highlight';
|
||||
guidanceDiv.innerHTML = content;
|
||||
guidanceDiv.style.animation = 'slideInLeft 0.5s ease-out';
|
||||
|
||||
this.thinkingSteps.appendChild(guidanceDiv);
|
||||
guidanceDiv.scrollIntoView({ behavior: 'smooth', block: 'center' });
|
||||
}
|
||||
|
||||
showLoading() {
|
||||
if (this.loadingOverlay) {
|
||||
this.loadingOverlay.classList.remove('hidden');
|
||||
}
|
||||
}
|
||||
|
||||
hideLoading() {
|
||||
if (this.loadingOverlay) {
|
||||
this.loadingOverlay.classList.add('hidden');
|
||||
}
|
||||
}
|
||||
|
||||
showMessage(message, type = 'info') {
|
||||
// Create a temporary message element
|
||||
const messageDiv = document.createElement('div');
|
||||
messageDiv.className = `message-popup ${type}`;
|
||||
messageDiv.textContent = message;
|
||||
messageDiv.style.cssText = `
|
||||
position: fixed;
|
||||
top: 20px;
|
||||
right: 20px;
|
||||
background: ${type === 'error' ? '#fed7d7' : type === 'warning' ? '#fef5e7' : '#e6fffa'};
|
||||
color: ${type === 'error' ? '#c53030' : type === 'warning' ? '#d69e2e' : '#00695c'};
|
||||
padding: 15px 20px;
|
||||
border-radius: 10px;
|
||||
box-shadow: 0 4px 12px rgba(0,0,0,0.2);
|
||||
z-index: 1001;
|
||||
animation: slideInRight 0.3s ease-out;
|
||||
max-width: 300px;
|
||||
`;
|
||||
|
||||
document.body.appendChild(messageDiv);
|
||||
|
||||
// Remove after 3 seconds
|
||||
setTimeout(() => {
|
||||
messageDiv.style.animation = 'slideOutRight 0.3s ease-out';
|
||||
setTimeout(() => messageDiv.remove(), 300);
|
||||
}, 3000);
|
||||
}
|
||||
|
||||
delay(ms) {
|
||||
return new Promise(resolve => setTimeout(resolve, ms));
|
||||
}
|
||||
}
|
||||
|
||||
// Initialize the application when DOM is loaded
|
||||
document.addEventListener('DOMContentLoaded', () => {
|
||||
console.log('DOM loaded, initializing KidsAI Explorer...');
|
||||
|
||||
// Hide loading screen immediately on page load
|
||||
const loadingOverlay = document.getElementById('loading');
|
||||
if (loadingOverlay) {
|
||||
loadingOverlay.classList.add('hidden');
|
||||
console.log('Loading overlay hidden on page load');
|
||||
}
|
||||
|
||||
// Emergency fallback - hide loading after 1 second regardless
|
||||
setTimeout(() => {
|
||||
if (loadingOverlay && !loadingOverlay.classList.contains('hidden')) {
|
||||
loadingOverlay.classList.add('hidden');
|
||||
console.log('Emergency: Loading overlay hidden by timeout');
|
||||
}
|
||||
}, 1000);
|
||||
|
||||
// Check if translations are loaded
|
||||
if (typeof translations === 'undefined') {
|
||||
console.error('Translations not loaded! Creating fallback...');
|
||||
window.translations = {
|
||||
en: {
|
||||
title: "KidsAI Explorer",
|
||||
tagline: "Think, Learn, Discover Together!",
|
||||
encouragements: ["Great question! You're thinking like a real scientist! 🔬"],
|
||||
thinkingFrameworks: {
|
||||
general: {
|
||||
steps: [
|
||||
{
|
||||
title: "🎯 Let's break this down",
|
||||
content: "What's the main thing you want to understand?"
|
||||
}
|
||||
]
|
||||
}
|
||||
},
|
||||
actionTitles: {
|
||||
research: "🔍 Research Ideas",
|
||||
experiment: "🧪 Experiment Ideas",
|
||||
discuss: "💬 Discussion Ideas"
|
||||
},
|
||||
actionReminder: "Remember: The goal is to discover the answer yourself!"
|
||||
},
|
||||
de: {
|
||||
title: "KidsAI Explorer",
|
||||
tagline: "Denken, Lernen, Entdecken - Zusammen!",
|
||||
encouragements: ["Tolle Frage! Du denkst wie ein echter Wissenschaftler! 🔬"],
|
||||
thinkingFrameworks: {
|
||||
general: {
|
||||
steps: [
|
||||
{
|
||||
title: "🎯 Lass uns das aufteilen",
|
||||
content: "Was ist das Wichtigste, was du verstehen möchtest?"
|
||||
}
|
||||
]
|
||||
}
|
||||
},
|
||||
actionTitles: {
|
||||
research: "🔍 Forschungsideen",
|
||||
experiment: "🧪 Experiment-Ideen",
|
||||
discuss: "💬 Diskussionsideen"
|
||||
},
|
||||
actionReminder: "Denk daran: Das Ziel ist es, die Antwort selbst zu entdecken!"
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
// Global instance for external access
|
||||
let kidsAI;
|
||||
|
||||
// Initialize when DOM is ready
|
||||
document.addEventListener('DOMContentLoaded', () => {
|
||||
console.log('🚀 DOM loaded, initializing KidsAI...');
|
||||
|
||||
// Add a visible indicator
|
||||
const body = document.body;
|
||||
const indicator = document.createElement('div');
|
||||
indicator.id = 'debug-indicator';
|
||||
indicator.innerHTML = '✅ KidsAI Loading...';
|
||||
indicator.style.cssText = 'position:fixed;top:10px;left:10px;background:green;color:white;padding:5px;z-index:9999;border-radius:5px;font-size:12px;';
|
||||
body.appendChild(indicator);
|
||||
|
||||
try {
|
||||
kidsAI = new KidsAIExplorer();
|
||||
window.kidsAI = kidsAI; // Make it globally accessible
|
||||
console.log('KidsAI Explorer initialized successfully');
|
||||
indicator.innerHTML = '✅ KidsAI Ready!';
|
||||
indicator.style.background = 'green';
|
||||
} catch (error) {
|
||||
console.error('Error initializing KidsAIExplorer:', error);
|
||||
indicator.innerHTML = '❌ KidsAI Error: ' + error.message;
|
||||
indicator.style.background = 'red';
|
||||
// Ensure loading is hidden even if there's an error
|
||||
const loadingOverlay = document.getElementById('loading');
|
||||
if (loadingOverlay) {
|
||||
loadingOverlay.classList.add('hidden');
|
||||
}
|
||||
}
|
||||
});
|
||||
});
|
||||
|
||||
// Add some fun interactive effects
|
||||
document.addEventListener('DOMContentLoaded', () => {
|
||||
// Add sparkle effect on click
|
||||
document.addEventListener('click', (e) => {
|
||||
if (e.target.classList.contains('ask-btn') || e.target.classList.contains('action-btn')) {
|
||||
createSparkleEffect(e.target);
|
||||
}
|
||||
});
|
||||
|
||||
// Add hover sound effect simulation (visual feedback)
|
||||
const interactiveElements = document.querySelectorAll('.suggestion-card, .ask-btn, .action-btn');
|
||||
interactiveElements.forEach(element => {
|
||||
element.addEventListener('mouseenter', () => {
|
||||
element.style.transform = element.style.transform || 'translateY(-2px)';
|
||||
});
|
||||
});
|
||||
});
|
||||
|
||||
function createSparkleEffect(element) {
|
||||
for (let i = 0; i < 6; i++) {
|
||||
const sparkle = document.createElement('div');
|
||||
sparkle.innerHTML = '✨';
|
||||
sparkle.style.cssText = `
|
||||
position: absolute;
|
||||
pointer-events: none;
|
||||
font-size: 1rem;
|
||||
animation: sparkle 1s ease-out forwards;
|
||||
z-index: 1000;
|
||||
`;
|
||||
|
||||
const rect = element.getBoundingClientRect();
|
||||
sparkle.style.left = (rect.left + Math.random() * rect.width) + 'px';
|
||||
sparkle.style.top = (rect.top + Math.random() * rect.height) + 'px';
|
||||
|
||||
document.body.appendChild(sparkle);
|
||||
|
||||
setTimeout(() => sparkle.remove(), 1000);
|
||||
}
|
||||
}
|
||||
|
||||
// Add sparkle animation CSS
|
||||
const sparkleCSS = `
|
||||
@keyframes sparkle {
|
||||
0% {
|
||||
opacity: 1;
|
||||
transform: translateY(0) scale(0);
|
||||
}
|
||||
50% {
|
||||
opacity: 1;
|
||||
transform: translateY(-20px) scale(1);
|
||||
}
|
||||
100% {
|
||||
opacity: 0;
|
||||
transform: translateY(-40px) scale(0);
|
||||
}
|
||||
}
|
||||
|
||||
@keyframes slideInRight {
|
||||
from {
|
||||
opacity: 0;
|
||||
transform: translateX(100px);
|
||||
}
|
||||
to {
|
||||
opacity: 1;
|
||||
transform: translateX(0);
|
||||
}
|
||||
}
|
||||
|
||||
@keyframes slideOutRight {
|
||||
from {
|
||||
opacity: 1;
|
||||
transform: translateX(0);
|
||||
}
|
||||
to {
|
||||
opacity: 0;
|
||||
transform: translateX(100px);
|
||||
}
|
||||
}
|
||||
|
||||
.action-guidance ul {
|
||||
margin: 15px 0;
|
||||
padding-left: 20px;
|
||||
}
|
||||
|
||||
.action-guidance li {
|
||||
margin: 8px 0;
|
||||
color: #4a5568;
|
||||
font-weight: 500;
|
||||
}
|
||||
`;
|
||||
|
||||
// Inject the sparkle CSS
|
||||
const styleSheet = document.createElement('style');
|
||||
styleSheet.textContent = sparkleCSS;
|
||||
document.head.appendChild(styleSheet);
|
||||
@@ -1,897 +0,0 @@
|
||||
// KidsAI Explorer - Interactive Learning Assistant
|
||||
class KidsAIExplorer {
|
||||
constructor() {
|
||||
this.currentLanguage = localStorage.getItem('kidsai-language') || 'en';
|
||||
|
||||
// Get DOM elements with error handling
|
||||
this.questionInput = document.getElementById('question-input');
|
||||
this.askButton = document.getElementById('ask-button');
|
||||
this.thinkingSection = document.getElementById('thinking-section');
|
||||
this.thinkingSteps = document.getElementById('thinking-steps');
|
||||
this.actionButtons = document.getElementById('action-buttons');
|
||||
this.loadingOverlay = document.getElementById('loading');
|
||||
this.suggestionCards = document.querySelectorAll('.suggestion-card');
|
||||
this.langButtons = document.querySelectorAll('.lang-btn');
|
||||
|
||||
// Ensure loading is hidden initially
|
||||
if (this.loadingOverlay) {
|
||||
this.loadingOverlay.classList.add('hidden');
|
||||
}
|
||||
|
||||
// Initialize only if we have the required elements
|
||||
if (this.questionInput && this.askButton) {
|
||||
this.initializeLanguage();
|
||||
this.initializeEventListeners();
|
||||
this.initializeAnimations();
|
||||
} else {
|
||||
console.error('Required DOM elements not found');
|
||||
}
|
||||
}
|
||||
|
||||
initializeLanguage() {
|
||||
// Set active language button
|
||||
this.langButtons.forEach(btn => {
|
||||
btn.classList.toggle('active', btn.dataset.lang === this.currentLanguage);
|
||||
});
|
||||
|
||||
// Apply translations
|
||||
this.applyTranslations();
|
||||
}
|
||||
|
||||
applyTranslations() {
|
||||
try {
|
||||
const t = translations[this.currentLanguage];
|
||||
if (!t) {
|
||||
console.warn('Translations not available for language:', this.currentLanguage);
|
||||
return;
|
||||
}
|
||||
|
||||
// Update all elements with data-translate attribute
|
||||
document.querySelectorAll('[data-translate]').forEach(element => {
|
||||
const key = element.getAttribute('data-translate');
|
||||
if (t[key]) {
|
||||
element.textContent = t[key];
|
||||
}
|
||||
});
|
||||
|
||||
// Update placeholder
|
||||
const placeholder = document.querySelector('[data-translate-placeholder]');
|
||||
if (placeholder) {
|
||||
const key = placeholder.getAttribute('data-translate-placeholder');
|
||||
if (t[key]) {
|
||||
placeholder.placeholder = t[key];
|
||||
}
|
||||
}
|
||||
} catch (error) {
|
||||
console.error('Error applying translations:', error);
|
||||
}
|
||||
}
|
||||
|
||||
switchLanguage(lang) {
|
||||
this.currentLanguage = lang;
|
||||
localStorage.setItem('kidsai-language', lang);
|
||||
|
||||
// Update active button
|
||||
this.langButtons.forEach(btn => {
|
||||
btn.classList.toggle('active', btn.dataset.lang === lang);
|
||||
});
|
||||
|
||||
// Apply translations
|
||||
this.applyTranslations();
|
||||
|
||||
// Clear thinking section if visible
|
||||
if (!this.thinkingSection.classList.contains('hidden')) {
|
||||
this.thinkingSection.classList.add('hidden');
|
||||
this.actionButtons.classList.add('hidden');
|
||||
this.thinkingSteps.innerHTML = '';
|
||||
}
|
||||
}
|
||||
|
||||
initializeEventListeners() {
|
||||
// Language switching
|
||||
this.langButtons.forEach(btn => {
|
||||
btn.addEventListener('click', () => {
|
||||
this.switchLanguage(btn.dataset.lang);
|
||||
});
|
||||
});
|
||||
|
||||
// Main question submission
|
||||
this.askButton.addEventListener('click', () => this.handleQuestion());
|
||||
this.questionInput.addEventListener('keypress', (e) => {
|
||||
if (e.key === 'Enter' && !e.shiftKey) {
|
||||
e.preventDefault();
|
||||
this.handleQuestion();
|
||||
}
|
||||
});
|
||||
|
||||
// Suggestion cards
|
||||
this.suggestionCards.forEach(card => {
|
||||
card.addEventListener('click', () => {
|
||||
const questionKey = `data-question-${this.currentLanguage}`;
|
||||
const question = card.getAttribute(questionKey);
|
||||
this.questionInput.value = question;
|
||||
this.handleQuestion();
|
||||
});
|
||||
});
|
||||
|
||||
// Action buttons
|
||||
document.getElementById('research-btn').addEventListener('click', () => {
|
||||
this.showActionGuidance('research');
|
||||
});
|
||||
|
||||
document.getElementById('experiment-btn').addEventListener('click', () => {
|
||||
this.showActionGuidance('experiment');
|
||||
});
|
||||
|
||||
document.getElementById('discuss-btn').addEventListener('click', () => {
|
||||
this.showActionGuidance('discuss');
|
||||
});
|
||||
}
|
||||
|
||||
initializeAnimations() {
|
||||
// Add floating animation to suggestion cards
|
||||
this.suggestionCards.forEach((card, index) => {
|
||||
card.style.animationDelay = `${index * 0.1}s`;
|
||||
card.style.animation = 'fadeInUp 0.6s ease-out both';
|
||||
});
|
||||
}
|
||||
|
||||
async handleQuestion() {
|
||||
const question = this.questionInput.value.trim();
|
||||
if (!question) {
|
||||
this.showMessage('Please ask me something first! 🤔', 'warning');
|
||||
return;
|
||||
}
|
||||
|
||||
this.showLoading();
|
||||
|
||||
try {
|
||||
// Call the AI backend
|
||||
const response = await fetch('/api/ask', {
|
||||
method: 'POST',
|
||||
headers: {
|
||||
'Content-Type': 'application/json',
|
||||
},
|
||||
body: JSON.stringify({
|
||||
question: question,
|
||||
language: this.currentLanguage
|
||||
})
|
||||
});
|
||||
|
||||
if (!response.ok) {
|
||||
throw new Error(`HTTP error! status: ${response.status}`);
|
||||
}
|
||||
|
||||
const data = await response.json();
|
||||
|
||||
if (data.success) {
|
||||
// Display AI-powered guidance
|
||||
this.displayAIGuidance(data.guidance, data.fallback);
|
||||
} else {
|
||||
throw new Error(data.error || 'Unknown error');
|
||||
}
|
||||
|
||||
} catch (error) {
|
||||
console.error('Error getting AI guidance:', error);
|
||||
|
||||
// Fallback to local guidance if backend fails
|
||||
this.showMessage('Using offline guidance...', 'info');
|
||||
const localGuidance = this.generateThinkingGuidance(question);
|
||||
this.displayThinkingProcess(localGuidance);
|
||||
} finally {
|
||||
this.hideLoading();
|
||||
}
|
||||
}
|
||||
|
||||
displayAIGuidance(guidance, isFallback) {
|
||||
// Clear any previous content
|
||||
this.thinkingSteps.innerHTML = '';
|
||||
this.currentStep = 0;
|
||||
this.userAnswers = [];
|
||||
|
||||
// Create conversation container
|
||||
const conversationContainer = document.createElement('div');
|
||||
conversationContainer.className = 'conversation-container';
|
||||
this.thinkingSteps.appendChild(conversationContainer);
|
||||
|
||||
// Show initial encouragement
|
||||
const welcomeStep = document.createElement('div');
|
||||
welcomeStep.className = 'conversation-step visible';
|
||||
welcomeStep.innerHTML = `
|
||||
<div class="ai-message teacher">
|
||||
<p>${guidance.encouragement}</p>
|
||||
${isFallback ? '<small>💻 Offline mode</small>' : '<small>✨ AI-powered</small>'}
|
||||
</div>
|
||||
`;
|
||||
conversationContainer.appendChild(welcomeStep);
|
||||
|
||||
// Store guidance for step-by-step interaction
|
||||
this.currentGuidance = guidance;
|
||||
this.conversationContainer = conversationContainer;
|
||||
|
||||
// Start the first question after a delay
|
||||
setTimeout(() => {
|
||||
this.showNextQuestion();
|
||||
}, 1500);
|
||||
|
||||
// Show the thinking section
|
||||
setTimeout(() => {
|
||||
this.thinkingSection.classList.remove('hidden');
|
||||
}, 500);
|
||||
}
|
||||
|
||||
showNextQuestion() {
|
||||
if (this.currentStep >= this.currentGuidance.steps.length) {
|
||||
this.showCompletionMessage();
|
||||
return;
|
||||
}
|
||||
|
||||
const step = this.currentGuidance.steps[this.currentStep];
|
||||
const stepDiv = document.createElement('div');
|
||||
stepDiv.className = 'conversation-step';
|
||||
stepDiv.innerHTML = `
|
||||
<div class="progress-timeline">
|
||||
<div class="progress-step current">
|
||||
<div class="step-indicator">${step.id}</div>
|
||||
<div class="ai-message">
|
||||
<p>${step.text}</p>
|
||||
</div>
|
||||
<div class="user-input-area" id="input-area-${this.currentStep}">
|
||||
<textarea
|
||||
placeholder="${this.currentLanguage === 'de' ? 'Schreibe deine Gedanken hier...' : 'Write your thoughts here...'}"
|
||||
rows="3"
|
||||
id="user-input-${this.currentStep}"
|
||||
></textarea>
|
||||
<div class="input-actions">
|
||||
<span class="input-hint">${this.currentLanguage === 'de' ? '💡 Nimm dir Zeit zum Nachdenken!' : '💡 Take your time to think!'}</span>
|
||||
<button class="reply-btn" onclick="kidsAI.submitAnswer(${this.currentStep})">
|
||||
<span>💬</span>
|
||||
${this.currentLanguage === 'de' ? 'Antworten' : 'Reply'}
|
||||
</button>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
`;
|
||||
|
||||
this.conversationContainer.appendChild(stepDiv);
|
||||
|
||||
// Animate in
|
||||
setTimeout(() => {
|
||||
stepDiv.classList.add('visible');
|
||||
}, 100);
|
||||
|
||||
// Scroll to the new question
|
||||
setTimeout(() => {
|
||||
stepDiv.scrollIntoView({ behavior: 'smooth', block: 'center' });
|
||||
}, 600);
|
||||
}
|
||||
|
||||
submitAnswer(stepIndex) {
|
||||
const textarea = document.getElementById(`user-input-${stepIndex}`);
|
||||
const inputArea = document.getElementById(`input-area-${stepIndex}`);
|
||||
const answer = textarea.value.trim();
|
||||
|
||||
if (!answer) {
|
||||
this.showMessage(
|
||||
this.currentLanguage === 'de' ? 'Bitte schreibe deine Gedanken auf! 🤔' : 'Please write down your thoughts! 🤔',
|
||||
'warning'
|
||||
);
|
||||
return;
|
||||
}
|
||||
|
||||
// Store the answer
|
||||
this.userAnswers[stepIndex] = answer;
|
||||
|
||||
// Mark as answered
|
||||
inputArea.classList.add('answered');
|
||||
textarea.disabled = true;
|
||||
|
||||
// Show encouragement
|
||||
const encouragement = document.createElement('div');
|
||||
encouragement.className = 'encouragement-feedback';
|
||||
encouragement.innerHTML = this.getEncouragementMessage();
|
||||
inputArea.appendChild(encouragement);
|
||||
|
||||
// Move to next question
|
||||
this.currentStep++;
|
||||
setTimeout(() => {
|
||||
this.showNextQuestion();
|
||||
}, 1500);
|
||||
}
|
||||
|
||||
getEncouragementMessage() {
|
||||
const messages = this.currentLanguage === 'de' ? [
|
||||
'🌟 Toll! Du denkst wirklich gut nach!',
|
||||
'👏 Ausgezeichnet! Weiter so!',
|
||||
'🎯 Super Antwort! Du bist auf dem richtigen Weg!',
|
||||
'✨ Fantastisch! Du lernst wie ein echter Forscher!'
|
||||
] : [
|
||||
'🌟 Great! You\'re thinking really well!',
|
||||
'👏 Excellent! Keep it up!',
|
||||
'🎯 Super answer! You\'re on the right track!',
|
||||
'✨ Fantastic! You\'re learning like a real scientist!'
|
||||
];
|
||||
|
||||
return messages[Math.floor(Math.random() * messages.length)];
|
||||
}
|
||||
|
||||
showCompletionMessage() {
|
||||
const completionDiv = document.createElement('div');
|
||||
completionDiv.className = 'conversation-step';
|
||||
completionDiv.innerHTML = `
|
||||
<div class="ai-message teacher">
|
||||
<h4>${this.currentLanguage === 'de' ? '🎉 Fantastisch gemacht!' : '🎉 Fantastic Job!'}</h4>
|
||||
<p>${this.currentLanguage === 'de'
|
||||
? 'Du hast wirklich gut nachgedacht! Jetzt bist du bereit, die richtige Antwort zu entdecken.'
|
||||
: 'You\'ve done some great thinking! Now you\'re ready to discover the actual answer.'}</p>
|
||||
</div>
|
||||
<div class="next-question-prompt">
|
||||
<button id="reveal-answer-btn" class="reply-btn" style="font-size: 1.1rem; padding: 15px 30px;">
|
||||
<span>🎯</span>
|
||||
${this.currentLanguage === 'de' ? 'Antwort zeigen!' : 'Reveal Answer!'}
|
||||
</button>
|
||||
<div id="answer-content" class="answer-content hidden" style="margin-top: 20px;">
|
||||
<!-- Answer will be loaded here -->
|
||||
</div>
|
||||
</div>
|
||||
`;
|
||||
|
||||
this.conversationContainer.appendChild(completionDiv);
|
||||
|
||||
// Animate in
|
||||
setTimeout(() => {
|
||||
completionDiv.classList.add('visible');
|
||||
}, 100);
|
||||
|
||||
// Add click handler for reveal button
|
||||
setTimeout(() => {
|
||||
document.getElementById('reveal-answer-btn').addEventListener('click', () => {
|
||||
this.revealAnswer();
|
||||
});
|
||||
}, 200);
|
||||
|
||||
// Show action buttons
|
||||
this.actionButtons.classList.remove('hidden');
|
||||
}
|
||||
|
||||
async revealAnswer() {
|
||||
const revealBtn = document.getElementById('reveal-answer-btn');
|
||||
const answerContent = document.getElementById('answer-content');
|
||||
const currentQuestion = this.questionInput.value.trim();
|
||||
|
||||
// Show loading state
|
||||
revealBtn.innerHTML = `<span>⏳</span> ${this.currentLanguage === 'de' ? 'Lädt...' : 'Loading...'}`;
|
||||
revealBtn.disabled = true;
|
||||
|
||||
try {
|
||||
const response = await fetch('/api/reveal-answer', {
|
||||
method: 'POST',
|
||||
headers: {
|
||||
'Content-Type': 'application/json',
|
||||
},
|
||||
body: JSON.stringify({
|
||||
question: currentQuestion,
|
||||
language: this.currentLanguage,
|
||||
userAnswers: this.userAnswers || []
|
||||
})
|
||||
});
|
||||
|
||||
if (!response.ok) {
|
||||
throw new Error(`HTTP error! status: ${response.status}`);
|
||||
}
|
||||
|
||||
const data = await response.json();
|
||||
|
||||
if (data.success) {
|
||||
// Hide the reveal button
|
||||
revealBtn.style.display = 'none';
|
||||
|
||||
// Show the answer with animation
|
||||
answerContent.innerHTML = `
|
||||
<div class="final-answer">
|
||||
<h4>${this.currentLanguage === 'de' ? '🎓 Die Antwort:' : '🎓 The Answer:'}</h4>
|
||||
<div class="answer-text">${data.answer}</div>
|
||||
${data.explanation ? `
|
||||
<div class="answer-explanation">
|
||||
<h5>${this.currentLanguage === 'de' ? '💡 Warum ist das so?' : '💡 Why is this so?'}</h5>
|
||||
<p>${data.explanation}</p>
|
||||
</div>
|
||||
` : ''}
|
||||
<div class="learning-encouragement">
|
||||
<p>${this.currentLanguage === 'de'
|
||||
? '🌟 Großartig! Du hast durch deine eigenen Gedanken gelernt!'
|
||||
: '🌟 Great! You learned by thinking it through yourself!'}</p>
|
||||
</div>
|
||||
</div>
|
||||
`;
|
||||
|
||||
answerContent.classList.remove('hidden');
|
||||
answerContent.scrollIntoView({ behavior: 'smooth', block: 'center' });
|
||||
|
||||
} else {
|
||||
throw new Error(data.error || 'Failed to get answer');
|
||||
}
|
||||
|
||||
} catch (error) {
|
||||
console.error('Error revealing answer:', error);
|
||||
|
||||
// Fallback answer display
|
||||
revealBtn.innerHTML = `<span>🎯</span> ${this.currentLanguage === 'de' ? 'Antwort zeigen!' : 'Reveal Answer!'}`;
|
||||
revealBtn.disabled = false;
|
||||
|
||||
answerContent.innerHTML = `
|
||||
<div class="final-answer error">
|
||||
<h4>${this.currentLanguage === 'de' ? '🤔 Hmm...' : '🤔 Hmm...'}</h4>
|
||||
<p>${this.currentLanguage === 'de'
|
||||
? 'Ich kann die Antwort gerade nicht laden. Aber du hast schon toll nachgedacht! Frag gerne einen Erwachsenen oder schaue in einem Buch nach.'
|
||||
: 'I can\'t load the answer right now. But you\'ve done great thinking! Feel free to ask an adult or look it up in a book.'}</p>
|
||||
</div>
|
||||
`;
|
||||
answerContent.classList.remove('hidden');
|
||||
}
|
||||
}
|
||||
|
||||
const data = await response.json();
|
||||
|
||||
if (data.success) {
|
||||
// Display the answer
|
||||
answerContent.innerHTML = `
|
||||
<div class="answer-box">
|
||||
<div class="answer-header">
|
||||
<span class="answer-icon">💡</span>
|
||||
<h4>${this.currentLanguage === 'de' ? 'Die Antwort:' : 'The Answer:'}</h4>
|
||||
<small class="answer-source">${data.fallback ? '📚 Local' : '✨ AI'} • ${data.answer.source}</small>
|
||||
</div>
|
||||
<div class="answer-text">
|
||||
${data.answer.text}
|
||||
</div>
|
||||
<div class="answer-footer">
|
||||
<p>${this.currentLanguage === 'de'
|
||||
? '🎉 Großartig! Wie nah warst du mit deinen Überlegungen?'
|
||||
: '🎉 Awesome! How close were your thoughts to the answer?'}</p>
|
||||
</div>
|
||||
</div>
|
||||
`;
|
||||
|
||||
answerContent.classList.remove('hidden');
|
||||
revealBtn.style.display = 'none';
|
||||
|
||||
// Animate answer in
|
||||
answerContent.style.opacity = '0';
|
||||
answerContent.style.transform = 'translateY(20px)';
|
||||
setTimeout(() => {
|
||||
answerContent.style.transition = 'all 0.6s ease-out';
|
||||
answerContent.style.opacity = '1';
|
||||
answerContent.style.transform = 'translateY(0)';
|
||||
}, 100);
|
||||
|
||||
} else {
|
||||
throw new Error(data.error || 'Failed to get answer');
|
||||
}
|
||||
|
||||
} catch (error) {
|
||||
console.error('Error getting answer:', error);
|
||||
revealBtn.innerHTML = `<span class="btn-icon">❌</span> ${this.currentLanguage === 'de' ? 'Fehler' : 'Error'}`;
|
||||
setTimeout(() => {
|
||||
revealBtn.innerHTML = `<span class="btn-icon">🎯</span> ${this.currentLanguage === 'de' ? 'Nochmal versuchen' : 'Try Again'}`;
|
||||
revealBtn.disabled = false;
|
||||
}, 2000);
|
||||
}
|
||||
}
|
||||
|
||||
generateThinkingGuidance(question) {
|
||||
// This is where the AI magic happens - generating guided questions instead of answers
|
||||
const questionLower = question.toLowerCase();
|
||||
const t = translations[this.currentLanguage];
|
||||
|
||||
// Categories of questions and their thinking frameworks
|
||||
const frameworks = t.thinkingFrameworks;
|
||||
|
||||
// Determine which framework to use
|
||||
let selectedFramework = frameworks.general;
|
||||
|
||||
// Check for science keywords (works for both languages)
|
||||
const scienceKeywords = ['why', 'warum', 'how', 'wie', 'what happens', 'was passiert', 'science', 'wissenschaft', 'nature', 'natur', 'sky', 'himmel', 'water', 'wasser', 'animals', 'tiere', 'plants', 'pflanzen', 'earth', 'erde', 'space', 'weltall'];
|
||||
const mathKeywords = ['calculate', 'rechnen', 'math', 'mathe', 'numbers', 'zahlen', 'count', 'zählen', 'add', 'addieren', 'subtract', 'subtrahieren', 'multiply', 'multiplizieren', 'divide', 'dividieren', 'solve', 'lösen'];
|
||||
const techKeywords = ['computer', 'internet', 'phone', 'telefon', 'robot', 'roboter', 'machine', 'maschine', 'technology', 'technologie', 'digital'];
|
||||
|
||||
if (scienceKeywords.some(keyword => questionLower.includes(keyword))) {
|
||||
selectedFramework = frameworks.science;
|
||||
} else if (mathKeywords.some(keyword => questionLower.includes(keyword))) {
|
||||
selectedFramework = frameworks.math;
|
||||
} else if (techKeywords.some(keyword => questionLower.includes(keyword))) {
|
||||
selectedFramework = frameworks.technology;
|
||||
}
|
||||
|
||||
return {
|
||||
question: question,
|
||||
framework: selectedFramework,
|
||||
encouragement: this.getEncouragement(),
|
||||
actionSuggestions: this.getActionSuggestions(questionLower)
|
||||
};
|
||||
}
|
||||
|
||||
getEncouragement() {
|
||||
const t = translations[this.currentLanguage];
|
||||
const encouragements = t.encouragements;
|
||||
return encouragements[Math.floor(Math.random() * encouragements.length)];
|
||||
}
|
||||
|
||||
getActionSuggestions(questionLower) {
|
||||
const t = translations[this.currentLanguage];
|
||||
const suggestions = {
|
||||
research: [],
|
||||
experiment: [],
|
||||
discuss: []
|
||||
};
|
||||
|
||||
// Add specific suggestions based on question content (works for both languages)
|
||||
if (questionLower.includes('plant') || questionLower.includes('grow') || questionLower.includes('pflanze') || questionLower.includes('wachsen')) {
|
||||
if (this.currentLanguage === 'de') {
|
||||
suggestions.research.push("Informiere dich über den Lebenszyklus von Pflanzen");
|
||||
suggestions.experiment.push("Versuche, Samen unter verschiedenen Bedingungen wachsen zu lassen");
|
||||
suggestions.discuss.push("Frag einen Gärtner nach Pflanzenpflege");
|
||||
} else {
|
||||
suggestions.research.push("Look up the life cycle of plants");
|
||||
suggestions.experiment.push("Try growing seeds in different conditions");
|
||||
suggestions.discuss.push("Ask a gardener about plant care");
|
||||
}
|
||||
}
|
||||
|
||||
if (questionLower.includes('sky') || questionLower.includes('blue') || questionLower.includes('himmel') || questionLower.includes('blau')) {
|
||||
if (this.currentLanguage === 'de') {
|
||||
suggestions.research.push("Lerne über Licht und wie es sich bewegt");
|
||||
suggestions.experiment.push("Benutze ein Prisma, um Licht in Farben aufzuteilen");
|
||||
suggestions.discuss.push("Sprich mit einem Wissenschaftslehrer über Licht");
|
||||
} else {
|
||||
suggestions.research.push("Learn about light and how it travels");
|
||||
suggestions.experiment.push("Use a prism to split light into colors");
|
||||
suggestions.discuss.push("Talk to a science teacher about light");
|
||||
}
|
||||
}
|
||||
|
||||
// Default suggestions if none match
|
||||
if (suggestions.research.length === 0) {
|
||||
if (this.currentLanguage === 'de') {
|
||||
suggestions.research = [
|
||||
"Suche nach kinderfreundlichen Artikeln über dein Thema",
|
||||
"Finde Bücher in der Bibliothek über dieses Thema",
|
||||
"Schaue Lernvideos (mit einem Erwachsenen)"
|
||||
];
|
||||
} else {
|
||||
suggestions.research = [
|
||||
"Search for kid-friendly articles about your topic",
|
||||
"Find books in the library about this subject",
|
||||
"Watch educational videos (with a grown-up)"
|
||||
];
|
||||
}
|
||||
}
|
||||
|
||||
if (suggestions.experiment.length === 0) {
|
||||
if (this.currentLanguage === 'de') {
|
||||
suggestions.experiment = [
|
||||
"Denke an sichere Wege, deine Ideen zu testen",
|
||||
"Mache Beobachtungen und schreibe sie auf",
|
||||
"Versuche einfache Experimente mit Haushaltsgegenständen"
|
||||
];
|
||||
} else {
|
||||
suggestions.experiment = [
|
||||
"Think of safe ways to test your ideas",
|
||||
"Make observations and take notes",
|
||||
"Try simple experiments with household items"
|
||||
];
|
||||
}
|
||||
}
|
||||
|
||||
if (suggestions.discuss.length === 0) {
|
||||
if (this.currentLanguage === 'de') {
|
||||
suggestions.discuss = [
|
||||
"Frag deinen Lehrer, was er denkt",
|
||||
"Sprich mit Familienmitgliedern über ihre Erfahrungen",
|
||||
"Teile deine Frage mit Freunden"
|
||||
];
|
||||
} else {
|
||||
suggestions.discuss = [
|
||||
"Ask your teacher what they think",
|
||||
"Talk to family members about their experiences",
|
||||
"Share your question with friends"
|
||||
];
|
||||
}
|
||||
}
|
||||
|
||||
return suggestions;
|
||||
}
|
||||
|
||||
displayThinkingProcess(guidance) {
|
||||
const t = translations[this.currentLanguage];
|
||||
|
||||
// Clear previous content
|
||||
this.thinkingSteps.innerHTML = '';
|
||||
|
||||
// Add encouragement
|
||||
const encouragementDiv = document.createElement('div');
|
||||
encouragementDiv.className = 'thinking-step highlight';
|
||||
encouragementDiv.innerHTML = `
|
||||
<h4>🎉 ${guidance.encouragement}</h4>
|
||||
<p>${this.currentLanguage === 'de' ? 'Lass uns das Schritt für Schritt erforschen und dir helfen, ein fantastischer Problemlöser zu werden!' : 'Let\'s explore this step by step and help you become a fantastic problem solver!'}</p>
|
||||
`;
|
||||
this.thinkingSteps.appendChild(encouragementDiv);
|
||||
|
||||
// Add thinking steps with animation delay
|
||||
guidance.framework.steps.forEach((step, index) => {
|
||||
setTimeout(() => {
|
||||
const stepDiv = document.createElement('div');
|
||||
stepDiv.className = 'thinking-step';
|
||||
stepDiv.innerHTML = `
|
||||
<h4>${step.title}</h4>
|
||||
<p>${step.content}</p>
|
||||
`;
|
||||
this.thinkingSteps.appendChild(stepDiv);
|
||||
|
||||
// Show action buttons after all steps are displayed
|
||||
if (index === guidance.framework.steps.length - 1) {
|
||||
setTimeout(() => {
|
||||
this.actionButtons.classList.remove('hidden');
|
||||
this.actionButtons.style.animation = 'fadeInUp 0.6s ease-out';
|
||||
|
||||
// Store suggestions for action buttons
|
||||
this.currentSuggestions = guidance.actionSuggestions;
|
||||
}, 300);
|
||||
}
|
||||
}, index * 500);
|
||||
});
|
||||
|
||||
// Show thinking section
|
||||
this.thinkingSection.classList.remove('hidden');
|
||||
this.thinkingSection.scrollIntoView({ behavior: 'smooth', block: 'start' });
|
||||
}
|
||||
|
||||
showActionGuidance(actionType) {
|
||||
const t = translations[this.currentLanguage];
|
||||
const actionTitles = t.actionTitles;
|
||||
|
||||
const suggestions = this.currentSuggestions[actionType];
|
||||
|
||||
let content = `<div class="action-guidance">
|
||||
<h4>${actionTitles[actionType]}</h4>
|
||||
<ul>`;
|
||||
|
||||
suggestions.forEach(suggestion => {
|
||||
content += `<li>${suggestion}</li>`;
|
||||
});
|
||||
|
||||
content += `</ul>
|
||||
<p><strong>${this.currentLanguage === 'de' ? 'Denk daran:' : 'Remember:'}</strong> ${t.actionReminder}</p>
|
||||
</div>`;
|
||||
|
||||
// Create and show modal or add to thinking steps
|
||||
const guidanceDiv = document.createElement('div');
|
||||
guidanceDiv.className = 'thinking-step highlight';
|
||||
guidanceDiv.innerHTML = content;
|
||||
guidanceDiv.style.animation = 'slideInLeft 0.5s ease-out';
|
||||
|
||||
this.thinkingSteps.appendChild(guidanceDiv);
|
||||
guidanceDiv.scrollIntoView({ behavior: 'smooth', block: 'center' });
|
||||
}
|
||||
|
||||
showLoading() {
|
||||
if (this.loadingOverlay) {
|
||||
this.loadingOverlay.classList.remove('hidden');
|
||||
}
|
||||
}
|
||||
|
||||
hideLoading() {
|
||||
if (this.loadingOverlay) {
|
||||
this.loadingOverlay.classList.add('hidden');
|
||||
}
|
||||
}
|
||||
|
||||
showMessage(message, type = 'info') {
|
||||
// Create a temporary message element
|
||||
const messageDiv = document.createElement('div');
|
||||
messageDiv.className = `message-popup ${type}`;
|
||||
messageDiv.textContent = message;
|
||||
messageDiv.style.cssText = `
|
||||
position: fixed;
|
||||
top: 20px;
|
||||
right: 20px;
|
||||
background: ${type === 'error' ? '#fed7d7' : type === 'warning' ? '#fef5e7' : '#e6fffa'};
|
||||
color: ${type === 'error' ? '#c53030' : type === 'warning' ? '#d69e2e' : '#00695c'};
|
||||
padding: 15px 20px;
|
||||
border-radius: 10px;
|
||||
box-shadow: 0 4px 12px rgba(0,0,0,0.2);
|
||||
z-index: 1001;
|
||||
animation: slideInRight 0.3s ease-out;
|
||||
max-width: 300px;
|
||||
`;
|
||||
|
||||
document.body.appendChild(messageDiv);
|
||||
|
||||
// Remove after 3 seconds
|
||||
setTimeout(() => {
|
||||
messageDiv.style.animation = 'slideOutRight 0.3s ease-out';
|
||||
setTimeout(() => messageDiv.remove(), 300);
|
||||
}, 3000);
|
||||
}
|
||||
|
||||
delay(ms) {
|
||||
return new Promise(resolve => setTimeout(resolve, ms));
|
||||
}
|
||||
}
|
||||
|
||||
// Initialize the application when DOM is loaded
|
||||
document.addEventListener('DOMContentLoaded', () => {
|
||||
console.log('DOM loaded, initializing KidsAI Explorer...');
|
||||
|
||||
// Hide loading screen immediately on page load
|
||||
const loadingOverlay = document.getElementById('loading');
|
||||
if (loadingOverlay) {
|
||||
loadingOverlay.classList.add('hidden');
|
||||
console.log('Loading overlay hidden on page load');
|
||||
}
|
||||
|
||||
// Emergency fallback - hide loading after 1 second regardless
|
||||
setTimeout(() => {
|
||||
if (loadingOverlay && !loadingOverlay.classList.contains('hidden')) {
|
||||
loadingOverlay.classList.add('hidden');
|
||||
console.log('Emergency: Loading overlay hidden by timeout');
|
||||
}
|
||||
}, 1000);
|
||||
|
||||
// Check if translations are loaded
|
||||
if (typeof translations === 'undefined') {
|
||||
console.error('Translations not loaded! Creating fallback...');
|
||||
window.translations = {
|
||||
en: {
|
||||
title: "KidsAI Explorer",
|
||||
tagline: "Think, Learn, Discover Together!",
|
||||
encouragements: ["Great question! You're thinking like a real scientist! 🔬"],
|
||||
thinkingFrameworks: {
|
||||
general: {
|
||||
steps: [
|
||||
{
|
||||
title: "🎯 Let's break this down",
|
||||
content: "What's the main thing you want to understand?"
|
||||
}
|
||||
]
|
||||
}
|
||||
},
|
||||
actionTitles: {
|
||||
research: "🔍 Research Ideas",
|
||||
experiment: "🧪 Experiment Ideas",
|
||||
discuss: "💬 Discussion Ideas"
|
||||
},
|
||||
actionReminder: "Remember: The goal is to discover the answer yourself!"
|
||||
},
|
||||
de: {
|
||||
title: "KidsAI Explorer",
|
||||
tagline: "Denken, Lernen, Entdecken - Zusammen!",
|
||||
encouragements: ["Tolle Frage! Du denkst wie ein echter Wissenschaftler! 🔬"],
|
||||
thinkingFrameworks: {
|
||||
general: {
|
||||
steps: [
|
||||
{
|
||||
title: "🎯 Lass uns das aufteilen",
|
||||
content: "Was ist das Wichtigste, was du verstehen möchtest?"
|
||||
}
|
||||
]
|
||||
}
|
||||
},
|
||||
actionTitles: {
|
||||
research: "🔍 Forschungsideen",
|
||||
experiment: "🧪 Experiment-Ideen",
|
||||
discuss: "💬 Diskussionsideen"
|
||||
},
|
||||
actionReminder: "Denk daran: Das Ziel ist es, die Antwort selbst zu entdecken!"
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
try {
|
||||
new KidsAIExplorer();
|
||||
console.log('KidsAI Explorer initialized successfully');
|
||||
} catch (error) {
|
||||
console.error('Error initializing KidsAIExplorer:', error);
|
||||
// Ensure loading is hidden even if there's an error
|
||||
if (loadingOverlay) {
|
||||
loadingOverlay.classList.add('hidden');
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
// Add some fun interactive effects
|
||||
document.addEventListener('DOMContentLoaded', () => {
|
||||
// Add sparkle effect on click
|
||||
document.addEventListener('click', (e) => {
|
||||
if (e.target.classList.contains('ask-btn') || e.target.classList.contains('action-btn')) {
|
||||
createSparkleEffect(e.target);
|
||||
}
|
||||
});
|
||||
|
||||
// Add hover sound effect simulation (visual feedback)
|
||||
const interactiveElements = document.querySelectorAll('.suggestion-card, .ask-btn, .action-btn');
|
||||
interactiveElements.forEach(element => {
|
||||
element.addEventListener('mouseenter', () => {
|
||||
element.style.transform = element.style.transform || 'translateY(-2px)';
|
||||
});
|
||||
});
|
||||
});
|
||||
|
||||
function createSparkleEffect(element) {
|
||||
for (let i = 0; i < 6; i++) {
|
||||
const sparkle = document.createElement('div');
|
||||
sparkle.innerHTML = '✨';
|
||||
sparkle.style.cssText = `
|
||||
position: absolute;
|
||||
pointer-events: none;
|
||||
font-size: 1rem;
|
||||
animation: sparkle 1s ease-out forwards;
|
||||
z-index: 1000;
|
||||
`;
|
||||
|
||||
const rect = element.getBoundingClientRect();
|
||||
sparkle.style.left = (rect.left + Math.random() * rect.width) + 'px';
|
||||
sparkle.style.top = (rect.top + Math.random() * rect.height) + 'px';
|
||||
|
||||
document.body.appendChild(sparkle);
|
||||
|
||||
setTimeout(() => sparkle.remove(), 1000);
|
||||
}
|
||||
}
|
||||
|
||||
// Add sparkle animation CSS
|
||||
const sparkleCSS = `
|
||||
@keyframes sparkle {
|
||||
0% {
|
||||
opacity: 1;
|
||||
transform: translateY(0) scale(0);
|
||||
}
|
||||
50% {
|
||||
opacity: 1;
|
||||
transform: translateY(-20px) scale(1);
|
||||
}
|
||||
100% {
|
||||
opacity: 0;
|
||||
transform: translateY(-40px) scale(0);
|
||||
}
|
||||
}
|
||||
|
||||
@keyframes slideInRight {
|
||||
from {
|
||||
opacity: 0;
|
||||
transform: translateX(100px);
|
||||
}
|
||||
to {
|
||||
opacity: 1;
|
||||
transform: translateX(0);
|
||||
}
|
||||
}
|
||||
|
||||
@keyframes slideOutRight {
|
||||
from {
|
||||
opacity: 1;
|
||||
transform: translateX(0);
|
||||
}
|
||||
to {
|
||||
opacity: 0;
|
||||
transform: translateX(100px);
|
||||
}
|
||||
}
|
||||
|
||||
.action-guidance ul {
|
||||
margin: 15px 0;
|
||||
padding-left: 20px;
|
||||
}
|
||||
|
||||
.action-guidance li {
|
||||
margin: 8px 0;
|
||||
color: #4a5568;
|
||||
font-weight: 500;
|
||||
}
|
||||
`;
|
||||
|
||||
// Inject the sparkle CSS
|
||||
const styleSheet = document.createElement('style');
|
||||
styleSheet.textContent = sparkleCSS;
|
||||
document.head.appendChild(styleSheet);
|
||||
@@ -1,8 +0,0 @@
|
||||
nohup: ignoring input
|
||||
[dotenv@17.0.0] injecting env (4) from .env – 🔐 encrypt with dotenvx: https://dotenvx.com
|
||||
🚀 KidsAI Explorer server running on port 3002
|
||||
📖 Visit http://localhost:3002 to start exploring!
|
||||
🤖 AI Services: OpenAI=true, HuggingFace=true
|
||||
🤖 Calling OpenAI with GPT-3.5-turbo...
|
||||
✅ OpenAI response received: 1. Have you ever noticed how birds' wings are shaped differently than their bodies?
|
||||
2. Can you think...
|
||||
@@ -1,417 +0,0 @@
|
||||
const express = require('express');
|
||||
const cors = require('cors');
|
||||
const path = require('path');
|
||||
const fetch = require('node-fetch');
|
||||
const OpenAI = require('openai');
|
||||
|
||||
// Load environment variables from .env file
|
||||
require('dotenv').config();
|
||||
|
||||
const app = express();
|
||||
const PORT = process.env.PORT || 3002;
|
||||
|
||||
// OpenAI Configuration (Primary AI service)
|
||||
const openai = new OpenAI({
|
||||
apiKey: process.env.OPENAI_API_KEY
|
||||
});
|
||||
|
||||
// Hugging Face API configuration (Backup)
|
||||
const HF_MODELS = [
|
||||
'microsoft/DialoGPT-small', // Smaller, more reliable model
|
||||
'google/flan-t5-small', // Good for instructions
|
||||
'facebook/blenderbot-400M-distill', // Conversational AI
|
||||
'microsoft/DialoGPT-medium' // Original choice
|
||||
];
|
||||
|
||||
const HF_API_TOKEN = process.env.HUGGING_FACE_TOKEN;
|
||||
|
||||
// Educational prompts for AI to guide thinking instead of giving direct answers
|
||||
const EDUCATIONAL_PROMPTS = {
|
||||
en: {
|
||||
systemPrompt: "You are an educational assistant for children. Instead of giving direct answers, ask 2-3 guiding questions that help children think through the problem themselves. Be encouraging and use simple language. Focus on the thinking process, not the answer.",
|
||||
prefix: "That's a great question! Let me help you think through this step by step. Instead of telling you the answer, here are some questions to guide your thinking:"
|
||||
},
|
||||
de: {
|
||||
systemPrompt: "Du bist ein Lernassistent für Kinder. Anstatt direkte Antworten zu geben, stelle 2-3 Leitfragen, die Kindern helfen, das Problem selbst zu durchdenken. Sei ermutigend und verwende einfache Sprache. Konzentriere dich auf den Denkprozess, nicht auf die Antwort.",
|
||||
prefix: "Das ist eine tolle Frage! Lass mich dir helfen, Schritt für Schritt darüber nachzudenken. Anstatt dir die Antwort zu sagen, hier sind einige Fragen, die dein Denken leiten:"
|
||||
}
|
||||
};
|
||||
|
||||
// Middleware
|
||||
app.use(cors());
|
||||
app.use(express.json());
|
||||
app.use(express.static('.'));
|
||||
|
||||
// Serve the main page
|
||||
app.get('/', (req, res) => {
|
||||
res.sendFile(path.join(__dirname, 'index.html'));
|
||||
});
|
||||
|
||||
// API endpoint for AI-powered educational guidance
|
||||
app.post('/api/ask', async (req, res) => {
|
||||
const { question, language = 'en' } = req.body;
|
||||
|
||||
if (!question || question.trim().length === 0) {
|
||||
return res.status(400).json({
|
||||
success: false,
|
||||
error: 'Question is required'
|
||||
});
|
||||
}
|
||||
|
||||
try {
|
||||
// Get AI-powered guidance
|
||||
const aiGuidance = await getAIGuidance(question, language);
|
||||
|
||||
res.json({
|
||||
success: true,
|
||||
guidance: aiGuidance,
|
||||
question: question,
|
||||
language: language
|
||||
});
|
||||
|
||||
} catch (error) {
|
||||
console.error('AI API Error:', error);
|
||||
|
||||
// Fallback to rule-based guidance if AI fails
|
||||
const fallbackGuidance = getFallbackGuidance(question, language);
|
||||
|
||||
res.json({
|
||||
success: true,
|
||||
guidance: fallbackGuidance,
|
||||
question: question,
|
||||
language: language,
|
||||
fallback: true
|
||||
});
|
||||
}
|
||||
});
|
||||
|
||||
// Function to get OpenAI-powered educational guidance (Primary)
|
||||
async function getOpenAIGuidance(question, language) {
|
||||
console.log('🤖 Calling OpenAI with GPT-3.5-turbo...');
|
||||
|
||||
const isGerman = language === 'de';
|
||||
|
||||
const systemPrompt = isGerman
|
||||
? "Du bist ein pädagogischer Assistent für Kinder. Anstatt direkte Antworten zu geben, stellst du 3-4 durchdachte Leitfragen, die Kindern helfen, selbst über das Problem nachzudenken. Verwende einfache Sprache, sei ermutigend und konzentriere dich auf den Denkprozess. Formatiere als nummerierte Liste."
|
||||
: "You are an educational assistant for children. Instead of giving direct answers, provide 3-4 thoughtful guiding questions that help children think through the problem themselves. Use simple language, be encouraging, and focus on the thinking process. Format as a numbered list.";
|
||||
|
||||
const userPrompt = isGerman
|
||||
? `Ein Kind hat gefragt: "${question}". Hilf ihm dabei, selbst über die Antwort nachzudenken, indem du Leitfragen stellst.`
|
||||
: `A child asked: "${question}". Help them think through the answer themselves by providing guiding questions.`;
|
||||
|
||||
try {
|
||||
const completion = await openai.chat.completions.create({
|
||||
model: "gpt-3.5-turbo",
|
||||
messages: [
|
||||
{ role: "system", content: systemPrompt },
|
||||
{ role: "user", content: userPrompt }
|
||||
],
|
||||
max_tokens: 200,
|
||||
temperature: 0.7
|
||||
});
|
||||
|
||||
const aiResponse = completion.choices[0]?.message?.content || '';
|
||||
console.log('✅ OpenAI response received:', aiResponse.substring(0, 100) + '...');
|
||||
|
||||
// Parse the response into steps
|
||||
const steps = parseOpenAIResponseToSteps(aiResponse, language);
|
||||
|
||||
return {
|
||||
type: 'ai-powered',
|
||||
steps: steps,
|
||||
encouragement: getRandomEncouragement(language),
|
||||
source: 'OpenAI GPT-3.5'
|
||||
};
|
||||
|
||||
} catch (error) {
|
||||
console.log('❌ OpenAI error:', error.message);
|
||||
throw error;
|
||||
}
|
||||
}
|
||||
|
||||
// Function to parse OpenAI response into thinking steps
|
||||
function parseOpenAIResponseToSteps(text, language) {
|
||||
const lines = text.split('\n').filter(line => line.trim());
|
||||
const steps = [];
|
||||
|
||||
lines.forEach((line, index) => {
|
||||
const trimmed = line.trim();
|
||||
// Look for numbered items or questions
|
||||
if (trimmed && (trimmed.match(/^\d+\./) || trimmed.includes('?') || trimmed.length > 10)) {
|
||||
// Clean up numbering and formatting
|
||||
const cleaned = trimmed.replace(/^\d+\.\s*/, '').replace(/^-\s*/, '').trim();
|
||||
if (cleaned.length > 5) {
|
||||
steps.push({
|
||||
id: steps.length + 1,
|
||||
text: cleaned,
|
||||
type: 'question'
|
||||
});
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
// Ensure we have at least 2 steps
|
||||
if (steps.length < 2) {
|
||||
const fallback = getFallbackGuidance('', language);
|
||||
return fallback.steps.slice(0, 3);
|
||||
}
|
||||
|
||||
return steps.slice(0, 4); // Limit to 4 steps max
|
||||
}
|
||||
|
||||
// Function to get AI-powered educational guidance with model fallbacks (Backup)
|
||||
async function getHuggingFaceGuidance(question, language) {
|
||||
console.log('🤖 Trying Hugging Face as backup...');
|
||||
|
||||
// Try each model until one works
|
||||
for (let i = 0; i < HF_MODELS.length; i++) {
|
||||
const model = HF_MODELS[i];
|
||||
const apiUrl = `https://api-inference.huggingface.co/models/${model}`;
|
||||
|
||||
try {
|
||||
console.log(`📡 Trying model ${i + 1}/${HF_MODELS.length}: ${model}`);
|
||||
|
||||
// Create educational prompt
|
||||
const educationalPrompt = `Help a child think about this question: "${question}".
|
||||
Don't give the answer. Instead, ask 3 guiding questions that help them discover it themselves.
|
||||
Format: 1. [question] 2. [question] 3. [question]`;
|
||||
|
||||
const response = await fetch(apiUrl, {
|
||||
method: 'POST',
|
||||
headers: {
|
||||
'Authorization': HF_API_TOKEN ? `Bearer ${HF_API_TOKEN}` : undefined,
|
||||
'Content-Type': 'application/json',
|
||||
},
|
||||
body: JSON.stringify({
|
||||
inputs: educationalPrompt,
|
||||
parameters: {
|
||||
max_length: 120,
|
||||
temperature: 0.8,
|
||||
do_sample: true,
|
||||
pad_token_id: 50256
|
||||
}
|
||||
})
|
||||
});
|
||||
|
||||
if (response.ok) {
|
||||
const data = await response.json();
|
||||
|
||||
// Check if the model is still loading
|
||||
if (data.error && data.error.includes('loading')) {
|
||||
console.log(`⏳ Model ${model} is loading, trying next...`);
|
||||
continue;
|
||||
}
|
||||
|
||||
if (data.error) {
|
||||
console.log(`❌ Model ${model} error:`, data.error);
|
||||
continue;
|
||||
}
|
||||
|
||||
console.log(`✅ Success with model ${model}`);
|
||||
|
||||
// Extract and format the AI response
|
||||
let aiText = data[0]?.generated_text || '';
|
||||
|
||||
if (aiText.trim().length > 10) {
|
||||
const steps = parseAIResponseToSteps(aiText, language);
|
||||
|
||||
return {
|
||||
type: 'ai-powered',
|
||||
steps: steps,
|
||||
encouragement: getRandomEncouragement(language),
|
||||
source: `Hugging Face (${model.split('/')[1]})`
|
||||
};
|
||||
}
|
||||
}
|
||||
|
||||
} catch (error) {
|
||||
console.log(`⚠️ Model ${model} failed:`, error.message);
|
||||
continue;
|
||||
}
|
||||
}
|
||||
|
||||
// If all models fail, throw error to trigger fallback
|
||||
throw new Error('All Hugging Face models are currently unavailable');
|
||||
}
|
||||
|
||||
// Updated main function that tries OpenAI first, then Hugging Face, then local fallback
|
||||
async function getAIGuidance(question, language) {
|
||||
// Try OpenAI first (most reliable)
|
||||
if (process.env.OPENAI_API_KEY) {
|
||||
try {
|
||||
return await getOpenAIGuidance(question, language);
|
||||
} catch (error) {
|
||||
console.log('⚠️ OpenAI failed, trying Hugging Face...');
|
||||
}
|
||||
}
|
||||
|
||||
// Try Hugging Face as backup
|
||||
if (process.env.HUGGING_FACE_TOKEN) {
|
||||
try {
|
||||
return await getHuggingFaceGuidance(question, language);
|
||||
} catch (error) {
|
||||
console.log('⚠️ Hugging Face failed, using local fallback...');
|
||||
}
|
||||
}
|
||||
|
||||
// Final fallback - this will throw error to trigger local guidance
|
||||
throw new Error('All AI services are currently unavailable');
|
||||
}
|
||||
|
||||
// Try each model until one works
|
||||
for (let i = 0; i < HF_MODELS.length; i++) {
|
||||
const model = HF_MODELS[i];
|
||||
const apiUrl = `https://api-inference.huggingface.co/models/${model}`;
|
||||
|
||||
try {
|
||||
console.log(`📡 Trying model ${i + 1}/${HF_MODELS.length}: ${model}`);
|
||||
|
||||
// Create educational prompt
|
||||
const educationalPrompt = `Help a child think about this question: "${question}".
|
||||
Don't give the answer. Instead, ask 3 guiding questions that help them discover it themselves.
|
||||
Format: 1. [question] 2. [question] 3. [question]`;
|
||||
|
||||
const response = await fetch(apiUrl, {
|
||||
method: 'POST',
|
||||
headers: {
|
||||
'Authorization': HF_API_TOKEN ? `Bearer ${HF_API_TOKEN}` : undefined,
|
||||
'Content-Type': 'application/json',
|
||||
},
|
||||
body: JSON.stringify({
|
||||
inputs: educationalPrompt,
|
||||
parameters: {
|
||||
max_length: 120,
|
||||
temperature: 0.8,
|
||||
do_sample: true,
|
||||
pad_token_id: 50256
|
||||
}
|
||||
})
|
||||
});
|
||||
|
||||
console.log(`<EFBFBD> Model ${model} response status:`, response.status);
|
||||
|
||||
if (response.ok) {
|
||||
const data = await response.json();
|
||||
|
||||
// Check if the model is still loading
|
||||
if (data.error && data.error.includes('loading')) {
|
||||
console.log(`⏳ Model ${model} is loading, trying next...`);
|
||||
continue;
|
||||
}
|
||||
|
||||
if (data.error) {
|
||||
console.log(`❌ Model ${model} error:`, data.error);
|
||||
continue;
|
||||
}
|
||||
|
||||
console.log(`✅ Success with model ${model}:`, JSON.stringify(data, null, 2));
|
||||
|
||||
// Extract and format the AI response
|
||||
let aiText = data[0]?.generated_text || '';
|
||||
|
||||
if (aiText.trim().length > 10) {
|
||||
const steps = parseAIResponseToSteps(aiText, language);
|
||||
|
||||
return {
|
||||
type: 'ai-powered',
|
||||
steps: steps,
|
||||
encouragement: getRandomEncouragement(language),
|
||||
source: `Hugging Face AI (${model.split('/')[1]})`
|
||||
};
|
||||
}
|
||||
} else {
|
||||
const errorText = await response.text();
|
||||
console.log(`❌ Model ${model} HTTP error ${response.status}:`, errorText);
|
||||
}
|
||||
|
||||
} catch (error) {
|
||||
console.log(`⚠️ Model ${model} failed:`, error.message);
|
||||
continue;
|
||||
}
|
||||
}
|
||||
|
||||
// If all models fail, throw error to trigger fallback
|
||||
throw new Error('All AI models are currently unavailable');
|
||||
}
|
||||
|
||||
// Function to parse AI response into thinking steps
|
||||
function parseAIResponseToSteps(text, language) {
|
||||
const lines = text.split('\n').filter(line => line.trim());
|
||||
const steps = [];
|
||||
|
||||
lines.forEach((line, index) => {
|
||||
const trimmed = line.trim();
|
||||
if (trimmed && trimmed.length > 10) {
|
||||
// Remove numbering if present
|
||||
const cleaned = trimmed.replace(/^\d+\.\s*/, '').replace(/^-\s*/, '');
|
||||
if (cleaned.length > 5) {
|
||||
steps.push({
|
||||
id: index + 1,
|
||||
text: cleaned,
|
||||
type: 'question'
|
||||
});
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
// Ensure we have at least 2 steps
|
||||
if (steps.length < 2) {
|
||||
const fallback = getFallbackGuidance('', language);
|
||||
return fallback.steps.slice(0, 3);
|
||||
}
|
||||
|
||||
return steps.slice(0, 4); // Limit to 4 steps max
|
||||
}
|
||||
|
||||
// Fallback guidance for when AI is unavailable
|
||||
function getFallbackGuidance(question, language) {
|
||||
const isGerman = language === 'de';
|
||||
|
||||
const fallbackSteps = isGerman ? [
|
||||
{ id: 1, text: "Was weißt du bereits über dieses Thema?", type: 'question' },
|
||||
{ id: 2, text: "Welche Teile der Frage verstehst du, und welche sind unklar?", type: 'question' },
|
||||
{ id: 3, text: "Wo könntest du mehr Informationen finden?", type: 'question' },
|
||||
{ id: 4, text: "Kannst du das Problem in kleinere Teile aufteilen?", type: 'question' }
|
||||
] : [
|
||||
{ id: 1, text: "What do you already know about this topic?", type: 'question' },
|
||||
{ id: 2, text: "Which parts of the question do you understand, and which are unclear?", type: 'question' },
|
||||
{ id: 3, text: "Where could you find more information about this?", type: 'question' },
|
||||
{ id: 4, text: "Can you break this problem down into smaller parts?", type: 'question' }
|
||||
];
|
||||
|
||||
return {
|
||||
type: 'rule-based',
|
||||
steps: fallbackSteps,
|
||||
encouragement: getRandomEncouragement(language),
|
||||
source: 'Educational Framework'
|
||||
};
|
||||
}
|
||||
|
||||
// Get random encouragement
|
||||
function getRandomEncouragement(language) {
|
||||
const encouragements = language === 'de' ? [
|
||||
"Großartige Frage! Du denkst wie ein echter Forscher! 🔬",
|
||||
"Super! Lass uns das zusammen herausfinden! 🚀",
|
||||
"Wow, das ist eine kluge Frage! 🤔",
|
||||
"Du bist auf dem richtigen Weg! 🌟"
|
||||
] : [
|
||||
"Great question! You're thinking like a real scientist! 🔬",
|
||||
"Awesome! Let's figure this out together! 🚀",
|
||||
"Wow, that's a smart question! 🤔",
|
||||
"You're on the right track! 🌟"
|
||||
];
|
||||
|
||||
return encouragements[Math.floor(Math.random() * encouragements.length)];
|
||||
}
|
||||
|
||||
// Health check endpoint
|
||||
app.get('/api/health', (req, res) => {
|
||||
res.json({ status: 'healthy', timestamp: new Date().toISOString() });
|
||||
});
|
||||
|
||||
app.listen(PORT, () => {
|
||||
console.log(`🚀 KidsAI Explorer server running on port ${PORT}`);
|
||||
console.log(`📖 Visit http://localhost:${PORT} to start exploring!`);
|
||||
});
|
||||
|
||||
module.exports = app;
|
||||
@@ -1,343 +0,0 @@
|
||||
const express = require('express');
|
||||
const cors = require('cors');
|
||||
const path = require('path');
|
||||
const fetch = require('node-fetch');
|
||||
const OpenAI = require('openai');
|
||||
|
||||
// Load environment variables from .env file
|
||||
require('dotenv').config();
|
||||
|
||||
const app = express();
|
||||
const PORT = process.env.PORT || 3002;
|
||||
|
||||
// OpenAI Configuration (Primary AI service)
|
||||
const openai = new OpenAI({
|
||||
apiKey: process.env.OPENAI_API_KEY
|
||||
});
|
||||
|
||||
// Hugging Face API configuration (Backup)
|
||||
const HF_MODELS = [
|
||||
'microsoft/DialoGPT-small',
|
||||
'google/flan-t5-small',
|
||||
'facebook/blenderbot-400M-distill',
|
||||
'microsoft/DialoGPT-medium'
|
||||
];
|
||||
|
||||
const HF_API_TOKEN = process.env.HUGGING_FACE_TOKEN;
|
||||
|
||||
// Educational prompts for AI to guide thinking instead of giving direct answers
|
||||
const EDUCATIONAL_PROMPTS = {
|
||||
en: {
|
||||
systemPrompt: "You are an educational assistant for children. Instead of giving direct answers, ask 2-3 guiding questions that help children think through the problem themselves. Be encouraging and use simple language. Focus on the thinking process, not the answer.",
|
||||
prefix: "That's a great question! Let me help you think through this step by step. Instead of telling you the answer, here are some questions to guide your thinking:"
|
||||
},
|
||||
de: {
|
||||
systemPrompt: "Du bist ein Lernassistent für Kinder. Anstatt direkte Antworten zu geben, stelle 2-3 Leitfragen, die Kindern helfen, das Problem selbst zu durchdenken. Sei ermutigend und verwende einfache Sprache. Konzentriere dich auf den Denkprozess, nicht auf die Antwort.",
|
||||
prefix: "Das ist eine tolle Frage! Lass mich dir helfen, Schritt für Schritt darüber nachzudenken. Anstatt dir die Antwort zu sagen, hier sind einige Fragen, die dein Denken leiten:"
|
||||
}
|
||||
};
|
||||
|
||||
// Middleware
|
||||
app.use(cors());
|
||||
app.use(express.json());
|
||||
app.use(express.static('.'));
|
||||
|
||||
// Serve the main page
|
||||
app.get('/', (req, res) => {
|
||||
res.sendFile(path.join(__dirname, 'index.html'));
|
||||
});
|
||||
|
||||
// API endpoint for AI-powered educational guidance
|
||||
app.post('/api/ask', async (req, res) => {
|
||||
const { question, language = 'en' } = req.body;
|
||||
|
||||
if (!question || question.trim().length === 0) {
|
||||
return res.status(400).json({
|
||||
success: false,
|
||||
error: 'Question is required'
|
||||
});
|
||||
}
|
||||
|
||||
try {
|
||||
// Get AI-powered guidance
|
||||
const aiGuidance = await getAIGuidance(question, language);
|
||||
|
||||
res.json({
|
||||
success: true,
|
||||
guidance: aiGuidance,
|
||||
question: question,
|
||||
language: language
|
||||
});
|
||||
|
||||
} catch (error) {
|
||||
console.error('AI API Error:', error);
|
||||
|
||||
// Fallback to rule-based guidance if AI fails
|
||||
const fallbackGuidance = getFallbackGuidance(question, language);
|
||||
|
||||
res.json({
|
||||
success: true,
|
||||
guidance: fallbackGuidance,
|
||||
question: question,
|
||||
language: language,
|
||||
fallback: true
|
||||
});
|
||||
}
|
||||
});
|
||||
|
||||
// Function to get OpenAI-powered educational guidance (Primary)
|
||||
async function getOpenAIGuidance(question, language) {
|
||||
console.log('🤖 Calling OpenAI with GPT-3.5-turbo...');
|
||||
|
||||
const isGerman = language === 'de';
|
||||
|
||||
const systemPrompt = isGerman
|
||||
? "Du bist ein pädagogischer Assistent für Kinder. Anstatt direkte Antworten zu geben, stellst du 3-4 durchdachte Leitfragen, die Kindern helfen, selbst über das Problem nachzudenken. Verwende einfache Sprache, sei ermutigend und konzentriere dich auf den Denkprozess. Formatiere als nummerierte Liste."
|
||||
: "You are an educational assistant for children. Instead of giving direct answers, provide 3-4 thoughtful guiding questions that help children think through the problem themselves. Use simple language, be encouraging, and focus on the thinking process. Format as a numbered list.";
|
||||
|
||||
const userPrompt = isGerman
|
||||
? `Ein Kind hat gefragt: "${question}". Hilf ihm dabei, selbst über die Antwort nachzudenken, indem du Leitfragen stellst.`
|
||||
: `A child asked: "${question}". Help them think through the answer themselves by providing guiding questions.`;
|
||||
|
||||
try {
|
||||
const completion = await openai.chat.completions.create({
|
||||
model: "gpt-3.5-turbo",
|
||||
messages: [
|
||||
{ role: "system", content: systemPrompt },
|
||||
{ role: "user", content: userPrompt }
|
||||
],
|
||||
max_tokens: 200,
|
||||
temperature: 0.7
|
||||
});
|
||||
|
||||
const aiResponse = completion.choices[0]?.message?.content || '';
|
||||
console.log('✅ OpenAI response received:', aiResponse.substring(0, 100) + '...');
|
||||
|
||||
// Parse the response into steps
|
||||
const steps = parseOpenAIResponseToSteps(aiResponse, language);
|
||||
|
||||
return {
|
||||
type: 'ai-powered',
|
||||
steps: steps,
|
||||
encouragement: getRandomEncouragement(language),
|
||||
source: 'OpenAI GPT-3.5'
|
||||
};
|
||||
|
||||
} catch (error) {
|
||||
console.log('❌ OpenAI error:', error.message);
|
||||
throw error;
|
||||
}
|
||||
}
|
||||
|
||||
// Function to parse OpenAI response into thinking steps
|
||||
function parseOpenAIResponseToSteps(text, language) {
|
||||
const lines = text.split('\n').filter(line => line.trim());
|
||||
const steps = [];
|
||||
|
||||
lines.forEach((line, index) => {
|
||||
const trimmed = line.trim();
|
||||
// Look for numbered items or questions
|
||||
if (trimmed && (trimmed.match(/^\d+\./) || trimmed.includes('?') || trimmed.length > 10)) {
|
||||
// Clean up numbering and formatting
|
||||
const cleaned = trimmed.replace(/^\d+\.\s*/, '').replace(/^-\s*/, '').trim();
|
||||
if (cleaned.length > 5) {
|
||||
steps.push({
|
||||
id: steps.length + 1,
|
||||
text: cleaned,
|
||||
type: 'question'
|
||||
});
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
// Ensure we have at least 2 steps
|
||||
if (steps.length < 2) {
|
||||
const fallback = getFallbackGuidance('', language);
|
||||
return fallback.steps.slice(0, 3);
|
||||
}
|
||||
|
||||
return steps.slice(0, 4); // Limit to 4 steps max
|
||||
}
|
||||
|
||||
// Function to get Hugging Face guidance (Backup)
|
||||
async function getHuggingFaceGuidance(question, language) {
|
||||
console.log('🤖 Trying Hugging Face as backup...');
|
||||
|
||||
// Try each model until one works
|
||||
for (let i = 0; i < HF_MODELS.length; i++) {
|
||||
const model = HF_MODELS[i];
|
||||
const apiUrl = `https://api-inference.huggingface.co/models/${model}`;
|
||||
|
||||
try {
|
||||
console.log(`📡 Trying model ${i + 1}/${HF_MODELS.length}: ${model}`);
|
||||
|
||||
const educationalPrompt = `Help a child think about this question: "${question}".
|
||||
Don't give the answer. Instead, ask 3 guiding questions that help them discover it themselves.
|
||||
Format: 1. [question] 2. [question] 3. [question]`;
|
||||
|
||||
const response = await fetch(apiUrl, {
|
||||
method: 'POST',
|
||||
headers: {
|
||||
'Authorization': HF_API_TOKEN ? `Bearer ${HF_API_TOKEN}` : undefined,
|
||||
'Content-Type': 'application/json',
|
||||
},
|
||||
body: JSON.stringify({
|
||||
inputs: educationalPrompt,
|
||||
parameters: {
|
||||
max_length: 120,
|
||||
temperature: 0.8,
|
||||
do_sample: true,
|
||||
pad_token_id: 50256
|
||||
}
|
||||
})
|
||||
});
|
||||
|
||||
if (response.ok) {
|
||||
const data = await response.json();
|
||||
|
||||
if (data.error && data.error.includes('loading')) {
|
||||
console.log(`⏳ Model ${model} is loading, trying next...`);
|
||||
continue;
|
||||
}
|
||||
|
||||
if (data.error) {
|
||||
console.log(`❌ Model ${model} error:`, data.error);
|
||||
continue;
|
||||
}
|
||||
|
||||
console.log(`✅ Success with model ${model}`);
|
||||
|
||||
let aiText = data[0]?.generated_text || '';
|
||||
|
||||
if (aiText.trim().length > 10) {
|
||||
const steps = parseHuggingFaceResponseToSteps(aiText, language);
|
||||
|
||||
return {
|
||||
type: 'ai-powered',
|
||||
steps: steps,
|
||||
encouragement: getRandomEncouragement(language),
|
||||
source: `Hugging Face (${model.split('/')[1]})`
|
||||
};
|
||||
}
|
||||
}
|
||||
|
||||
} catch (error) {
|
||||
console.log(`⚠️ Model ${model} failed:`, error.message);
|
||||
continue;
|
||||
}
|
||||
}
|
||||
|
||||
throw new Error('All Hugging Face models are currently unavailable');
|
||||
}
|
||||
|
||||
// Function to parse Hugging Face response into thinking steps
|
||||
function parseHuggingFaceResponseToSteps(text, language) {
|
||||
const lines = text.split('\n').filter(line => line.trim());
|
||||
const steps = [];
|
||||
|
||||
lines.forEach((line, index) => {
|
||||
const trimmed = line.trim();
|
||||
if (trimmed && trimmed.length > 10) {
|
||||
const cleaned = trimmed.replace(/^\d+\.\s*/, '').replace(/^-\s*/, '');
|
||||
if (cleaned.length > 5) {
|
||||
steps.push({
|
||||
id: index + 1,
|
||||
text: cleaned,
|
||||
type: 'question'
|
||||
});
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
if (steps.length < 2) {
|
||||
const fallback = getFallbackGuidance('', language);
|
||||
return fallback.steps.slice(0, 3);
|
||||
}
|
||||
|
||||
return steps.slice(0, 4);
|
||||
}
|
||||
|
||||
// Updated main function that tries OpenAI first, then Hugging Face, then local fallback
|
||||
async function getAIGuidance(question, language) {
|
||||
// Try OpenAI first (most reliable)
|
||||
if (process.env.OPENAI_API_KEY) {
|
||||
try {
|
||||
return await getOpenAIGuidance(question, language);
|
||||
} catch (error) {
|
||||
console.log('⚠️ OpenAI failed, trying Hugging Face...');
|
||||
}
|
||||
}
|
||||
|
||||
// Try Hugging Face as backup
|
||||
if (process.env.HUGGING_FACE_TOKEN) {
|
||||
try {
|
||||
return await getHuggingFaceGuidance(question, language);
|
||||
} catch (error) {
|
||||
console.log('⚠️ Hugging Face failed, using local fallback...');
|
||||
}
|
||||
}
|
||||
|
||||
// Final fallback - this will throw error to trigger local guidance
|
||||
throw new Error('All AI services are currently unavailable');
|
||||
}
|
||||
|
||||
// Fallback guidance for when AI is unavailable
|
||||
function getFallbackGuidance(question, language) {
|
||||
const isGerman = language === 'de';
|
||||
|
||||
const fallbackSteps = isGerman ? [
|
||||
{ id: 1, text: "Was weißt du bereits über dieses Thema?", type: 'question' },
|
||||
{ id: 2, text: "Welche Teile der Frage verstehst du, und welche sind unklar?", type: 'question' },
|
||||
{ id: 3, text: "Wo könntest du mehr Informationen finden?", type: 'question' },
|
||||
{ id: 4, text: "Kannst du das Problem in kleinere Teile aufteilen?", type: 'question' }
|
||||
] : [
|
||||
{ id: 1, text: "What do you already know about this topic?", type: 'question' },
|
||||
{ id: 2, text: "Which parts of the question do you understand, and which are unclear?", type: 'question' },
|
||||
{ id: 3, text: "Where could you find more information about this?", type: 'question' },
|
||||
{ id: 4, text: "Can you break this problem down into smaller parts?", type: 'question' }
|
||||
];
|
||||
|
||||
return {
|
||||
type: 'rule-based',
|
||||
steps: fallbackSteps,
|
||||
encouragement: getRandomEncouragement(language),
|
||||
source: 'Educational Framework'
|
||||
};
|
||||
}
|
||||
|
||||
// Get random encouragement
|
||||
function getRandomEncouragement(language) {
|
||||
const encouragements = language === 'de' ? [
|
||||
"Großartige Frage! Du denkst wie ein echter Forscher! 🔬",
|
||||
"Super! Lass uns das zusammen herausfinden! 🚀",
|
||||
"Wow, das ist eine kluge Frage! 🤔",
|
||||
"Du bist auf dem richtigen Weg! 🌟"
|
||||
] : [
|
||||
"Great question! You're thinking like a real scientist! 🔬",
|
||||
"Awesome! Let's figure this out together! 🚀",
|
||||
"Wow, that's a smart question! 🤔",
|
||||
"You're on the right track! 🌟"
|
||||
];
|
||||
|
||||
return encouragements[Math.floor(Math.random() * encouragements.length)];
|
||||
}
|
||||
|
||||
// Health check endpoint
|
||||
app.get('/api/health', (req, res) => {
|
||||
res.json({
|
||||
status: 'healthy',
|
||||
timestamp: new Date().toISOString(),
|
||||
ai_services: {
|
||||
openai: !!process.env.OPENAI_API_KEY,
|
||||
huggingface: !!process.env.HUGGING_FACE_TOKEN
|
||||
}
|
||||
});
|
||||
});
|
||||
|
||||
app.listen(PORT, () => {
|
||||
console.log(`🚀 KidsAI Explorer server running on port ${PORT}`);
|
||||
console.log(`📖 Visit http://localhost:${PORT} to start exploring!`);
|
||||
console.log(`🤖 AI Services: OpenAI=${!!process.env.OPENAI_API_KEY}, HuggingFace=${!!process.env.HUGGING_FACE_TOKEN}`);
|
||||
});
|
||||
|
||||
module.exports = app;
|
||||
@@ -1,130 +0,0 @@
|
||||
generateContextualResponse(answer, questionIndex) {
|
||||
const answerLower = answer.toLowerCase();
|
||||
const currentQuestion = this.questions[questionIndex];
|
||||
const questionLower = currentQuestion ? currentQuestion.toLowerCase() : '';
|
||||
|
||||
// Ensure AIResponses is available
|
||||
if (typeof AIResponses === 'undefined') {
|
||||
console.warn('⚠️ AIResponses not loaded, using fallback');
|
||||
return "🌟 Great thinking! Keep exploring - you're doing wonderfully!";
|
||||
}
|
||||
|
||||
// Handle "I don't know" or help-seeking responses
|
||||
if (answerLower.includes('don\'t know') || answerLower.includes('no idea')) {
|
||||
return AIResponses.helpSeeking.dontKnow;
|
||||
}
|
||||
if (answerLower.includes('what is it')) {
|
||||
return AIResponses.helpSeeking.whatIsIt;
|
||||
}
|
||||
if (answerLower.includes('tell me')) {
|
||||
return AIResponses.helpSeeking.tellMe;
|
||||
}
|
||||
|
||||
// Handle very short positive answers like "yes"
|
||||
if (answerLower === 'yes' || answerLower === 'yeah' || answerLower === 'yep') {
|
||||
if (questionLower.includes('bicycle') || questionLower.includes('pedal')) {
|
||||
return AIResponses.shortAnswers.yes.bicycle;
|
||||
} else if (questionLower.includes('heard of') || questionLower.includes('know')) {
|
||||
return AIResponses.shortAnswers.yes.knowledge;
|
||||
} else {
|
||||
return AIResponses.shortAnswers.yes.general;
|
||||
}
|
||||
}
|
||||
|
||||
// Handle "no" responses
|
||||
if (answerLower === 'no' || answerLower === 'nope') {
|
||||
return AIResponses.shortAnswers.no;
|
||||
}
|
||||
|
||||
// Topic-specific contextual responses - BICYCLE
|
||||
if (questionLower.includes('bicycle') || questionLower.includes('pedal') || questionLower.includes('chain')) {
|
||||
if (answerLower.includes('pedal') || answerLower.includes('chain') || answerLower.includes('wheel')) {
|
||||
return AIResponses.bicycle.mechanics.pedalChainWheel;
|
||||
} else if (answerLower.includes('gear') || answerLower.includes('speed')) {
|
||||
return AIResponses.bicycle.mechanics.gearSpeed;
|
||||
} else if (answerLower.includes('slow') || answerLower.includes('stop')) {
|
||||
return AIResponses.bicycle.mechanics.slowStop;
|
||||
}
|
||||
}
|
||||
|
||||
// CAR vs BICYCLE comparison
|
||||
if (questionLower.includes('car') && questionLower.includes('bicycle')) {
|
||||
if (answerLower.includes('engine')) {
|
||||
return AIResponses.car.comparison.engine;
|
||||
} else if (answerLower.includes('gear') || answerLower.includes('transmission')) {
|
||||
return AIResponses.car.comparison.gearTransmission;
|
||||
} else if (answerLower.includes('pedal') || answerLower.includes('brake')) {
|
||||
return AIResponses.car.comparison.pedalBrake;
|
||||
}
|
||||
}
|
||||
|
||||
// CAR BRAKE responses
|
||||
if (questionLower.includes('slow') || questionLower.includes('stop') || questionLower.includes('car')) {
|
||||
if (answerLower.includes('brake') && (answerLower.includes('pedal') || answerLower.includes('system'))) {
|
||||
return AIResponses.car.brake.brakeAndPedal;
|
||||
} else if (answerLower.includes('brake') && !answerLower.includes('clutch')) {
|
||||
return AIResponses.car.brake.justBrake;
|
||||
} else if (answerLower.includes('wheel') || answerLower.includes('tire')) {
|
||||
return AIResponses.car.brake.wheelTire;
|
||||
} else if (answerLower.includes('pedal') && !answerLower.includes('brake')) {
|
||||
return AIResponses.car.brake.pedal;
|
||||
}
|
||||
}
|
||||
|
||||
// CLUTCH responses
|
||||
if (questionLower.includes('clutch') || questionLower.includes('gears') || questionLower.includes('switch gears')) {
|
||||
if (answerLower.includes('clutch')) {
|
||||
return AIResponses.car.clutch.perfect;
|
||||
} else if (answerLower.includes('transmission') || answerLower.includes('gearbox')) {
|
||||
return AIResponses.car.clutch.transmission;
|
||||
} else if (answerLower.includes('separate') || answerLower.includes('disconnect')) {
|
||||
return AIResponses.car.clutch.separate;
|
||||
} else if (answerLower.includes('different') && answerLower.includes('brake')) {
|
||||
return AIResponses.car.clutch.different;
|
||||
} else if (answerLower.includes('engine') && answerLower.includes('transmission')) {
|
||||
return AIResponses.car.clutch.engineTransmission;
|
||||
} else {
|
||||
return AIResponses.car.clutch.general;
|
||||
}
|
||||
}
|
||||
|
||||
// TRAFFIC LIGHT / ENGINE RUNNING responses
|
||||
if (questionLower.includes('traffic light') || questionLower.includes('stopped') || questionLower.includes('engine running')) {
|
||||
if (answerLower.includes('clutch') || answerLower.includes('neutral')) {
|
||||
return AIResponses.car.trafficLight.clutchNeutral;
|
||||
} else if (answerLower.includes('disconnect') || answerLower.includes('separate')) {
|
||||
return AIResponses.car.trafficLight.disconnect;
|
||||
} else if (answerLower.includes('brake') || answerLower.includes('park')) {
|
||||
return AIResponses.car.trafficLight.brakePark;
|
||||
}
|
||||
}
|
||||
|
||||
// BIRD FLIGHT responses
|
||||
if (questionLower.includes('bird') || questionLower.includes('wing') || questionLower.includes('fly')) {
|
||||
if (answerLower.includes('push') || answerLower.includes('air') || answerLower.includes('lift')) {
|
||||
return AIResponses.birds.pushAirLift;
|
||||
} else if (answerLower.includes('feather') || answerLower.includes('airflow')) {
|
||||
return AIResponses.birds.featherAirflow;
|
||||
} else if (answerLower.includes('flap') || answerLower.includes('move')) {
|
||||
return AIResponses.birds.flapMove;
|
||||
}
|
||||
}
|
||||
|
||||
// MECHANICAL understanding responses
|
||||
if (answerLower.includes('connect') || answerLower.includes('control')) {
|
||||
return AIResponses.mechanical.connectControl;
|
||||
}
|
||||
|
||||
// Generic responses based on answer quality and engagement
|
||||
if (answer.length > 25) {
|
||||
return AIResponses.generic.veryDetailed;
|
||||
} else if (answer.length > 15) {
|
||||
return AIResponses.generic.detailed;
|
||||
} else if (answer.length > 8) {
|
||||
return AIResponses.generic.medium;
|
||||
} else if (answer.length > 3) {
|
||||
return AIResponses.generic.short;
|
||||
} else {
|
||||
return AIResponses.generic.veryShort;
|
||||
}
|
||||
}
|
||||
@@ -1,158 +0,0 @@
|
||||
<!DOCTYPE html>
|
||||
<html lang="en">
|
||||
<head>
|
||||
<meta charset="UTF-8">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0">
|
||||
<title>KidsAI Explorer - AI Test</title>
|
||||
<style>
|
||||
body { font-family: Arial, sans-serif; max-width: 800px; margin: 0 auto; padding: 20px; }
|
||||
.test-section { margin: 20px 0; padding: 20px; border: 1px solid #ddd; border-radius: 8px; }
|
||||
.result { background: #f0f0f0; padding: 10px; margin: 10px 0; border-radius: 4px; }
|
||||
.success { background: #d4edda; border-color: #c3e6cb; color: #155724; }
|
||||
.error { background: #f8d7da; border-color: #f5c6cb; color: #721c24; }
|
||||
.loading { color: #666; }
|
||||
button { padding: 8px 16px; margin: 5px; cursor: pointer; }
|
||||
input[type="text"] { width: 100%; padding: 8px; margin: 10px 0; }
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<h1>🤖 KidsAI Explorer - AI Integration Test</h1>
|
||||
|
||||
<div class="test-section">
|
||||
<h2>API Health Check</h2>
|
||||
<button onclick="testHealth()">Test Health Endpoint</button>
|
||||
<div id="health-result" class="result loading">Click button to test...</div>
|
||||
</div>
|
||||
|
||||
<div class="test-section">
|
||||
<h2>AI Question Test</h2>
|
||||
<input type="text" id="test-question" placeholder="Ask a question (e.g., Why is the sky blue?)" value="Why is the sky blue?">
|
||||
<button onclick="testAI('en')">Test AI (English)</button>
|
||||
<button onclick="testAI('de')">Test AI (German)</button>
|
||||
<div id="ai-result" class="result loading">Click button to test AI...</div>
|
||||
</div>
|
||||
|
||||
<div class="test-section">
|
||||
<h2>Fallback Test</h2>
|
||||
<button onclick="testFallback()">Test Fallback Mode</button>
|
||||
<div id="fallback-result" class="result loading">Click button to test fallback...</div>
|
||||
</div>
|
||||
|
||||
<script>
|
||||
const API_BASE = 'http://localhost:3002/api';
|
||||
|
||||
async function testHealth() {
|
||||
const resultDiv = document.getElementById('health-result');
|
||||
resultDiv.className = 'result loading';
|
||||
resultDiv.textContent = 'Testing health endpoint...';
|
||||
|
||||
try {
|
||||
const response = await fetch(`${API_BASE}/health`);
|
||||
const data = await response.json();
|
||||
|
||||
resultDiv.className = 'result success';
|
||||
resultDiv.innerHTML = `
|
||||
<strong>✅ Health Check Passed!</strong><br>
|
||||
Status: ${data.status}<br>
|
||||
Timestamp: ${data.timestamp}
|
||||
`;
|
||||
} catch (error) {
|
||||
resultDiv.className = 'result error';
|
||||
resultDiv.innerHTML = `
|
||||
<strong>❌ Health Check Failed!</strong><br>
|
||||
Error: ${error.message}
|
||||
`;
|
||||
}
|
||||
}
|
||||
|
||||
async function testAI(language = 'en') {
|
||||
const resultDiv = document.getElementById('ai-result');
|
||||
const question = document.getElementById('test-question').value;
|
||||
|
||||
resultDiv.className = 'result loading';
|
||||
resultDiv.textContent = 'Getting AI guidance...';
|
||||
|
||||
try {
|
||||
const response = await fetch(`${API_BASE}/ask`, {
|
||||
method: 'POST',
|
||||
headers: {
|
||||
'Content-Type': 'application/json',
|
||||
},
|
||||
body: JSON.stringify({
|
||||
question: question,
|
||||
language: language
|
||||
})
|
||||
});
|
||||
|
||||
const data = await response.json();
|
||||
|
||||
if (data.success) {
|
||||
resultDiv.className = 'result success';
|
||||
resultDiv.innerHTML = `
|
||||
<strong>✅ AI Response Received!</strong><br>
|
||||
<strong>Question:</strong> ${data.question}<br>
|
||||
<strong>Language:</strong> ${data.language}<br>
|
||||
<strong>Type:</strong> ${data.guidance.type}<br>
|
||||
<strong>Source:</strong> ${data.guidance.source}<br>
|
||||
${data.fallback ? '<strong>⚠️ Fallback Mode</strong><br>' : ''}
|
||||
<strong>Encouragement:</strong> ${data.guidance.encouragement}<br>
|
||||
<strong>Thinking Steps:</strong><br>
|
||||
<ol>
|
||||
${data.guidance.steps.map(step => `<li>${step.text}</li>`).join('')}
|
||||
</ol>
|
||||
`;
|
||||
} else {
|
||||
resultDiv.className = 'result error';
|
||||
resultDiv.textContent = `❌ Error: ${data.error}`;
|
||||
}
|
||||
} catch (error) {
|
||||
resultDiv.className = 'result error';
|
||||
resultDiv.innerHTML = `
|
||||
<strong>❌ Request Failed!</strong><br>
|
||||
Error: ${error.message}<br>
|
||||
<small>This might be expected if Hugging Face API is rate-limited or unavailable.</small>
|
||||
`;
|
||||
}
|
||||
}
|
||||
|
||||
async function testFallback() {
|
||||
// Force fallback by using an invalid API endpoint temporarily
|
||||
const resultDiv = document.getElementById('fallback-result');
|
||||
resultDiv.className = 'result loading';
|
||||
resultDiv.textContent = 'Testing fallback mode...';
|
||||
|
||||
try {
|
||||
// Test with a simple question that should trigger fallback logic
|
||||
const response = await fetch(`${API_BASE}/ask`, {
|
||||
method: 'POST',
|
||||
headers: {
|
||||
'Content-Type': 'application/json',
|
||||
},
|
||||
body: JSON.stringify({
|
||||
question: "Test fallback question",
|
||||
language: 'en'
|
||||
})
|
||||
});
|
||||
|
||||
const data = await response.json();
|
||||
|
||||
resultDiv.className = 'result success';
|
||||
resultDiv.innerHTML = `
|
||||
<strong>✅ Fallback Test Results:</strong><br>
|
||||
<strong>Is Fallback:</strong> ${data.fallback ? 'Yes' : 'No'}<br>
|
||||
<strong>Type:</strong> ${data.guidance.type}<br>
|
||||
<strong>Source:</strong> ${data.guidance.source}<br>
|
||||
<strong>Steps Count:</strong> ${data.guidance.steps.length}<br>
|
||||
<strong>Sample Step:</strong> ${data.guidance.steps[0]?.text || 'None'}
|
||||
`;
|
||||
} catch (error) {
|
||||
resultDiv.className = 'result error';
|
||||
resultDiv.textContent = `❌ Fallback test failed: ${error.message}`;
|
||||
}
|
||||
}
|
||||
|
||||
// Auto-test health on page load
|
||||
window.onload = () => testHealth();
|
||||
</script>
|
||||
</body>
|
||||
</html>
|
||||
@@ -1,70 +0,0 @@
|
||||
<!DOCTYPE html>
|
||||
<html lang="en">
|
||||
<head>
|
||||
<meta charset="UTF-8">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0">
|
||||
<title>KidsAI Simple Test</title>
|
||||
<style>
|
||||
body { font-family: Arial, sans-serif; padding: 20px; }
|
||||
.test-button { padding: 10px 20px; margin: 10px; background: #007bff; color: white; border: none; border-radius: 5px; cursor: pointer; }
|
||||
.suggestion-card { padding: 10px; margin: 10px; background: #f0f0f0; border-radius: 5px; cursor: pointer; }
|
||||
#question-input { padding: 10px; width: 300px; }
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<h1>KidsAI Simple Test</h1>
|
||||
|
||||
<div>
|
||||
<input type="text" id="question-input" placeholder="Type your question here..." value="test question">
|
||||
<button id="ask-button" class="test-button">Let's Explore!</button>
|
||||
</div>
|
||||
|
||||
<div>
|
||||
<h3>Suggestion Cards:</h3>
|
||||
<div class="suggestion-card" data-question-en="How do birds fly?">How do birds fly?</div>
|
||||
<div class="suggestion-card" data-question-en="Why is water wet?">Why is water wet?</div>
|
||||
</div>
|
||||
|
||||
<div id="debug-output"></div>
|
||||
|
||||
<script>
|
||||
console.log('🧪 Simple test page loaded');
|
||||
|
||||
function addDebug(message) {
|
||||
const output = document.getElementById('debug-output');
|
||||
output.innerHTML += '<div>' + new Date().toLocaleTimeString() + ': ' + message + '</div>';
|
||||
console.log(message);
|
||||
}
|
||||
|
||||
document.addEventListener('DOMContentLoaded', () => {
|
||||
addDebug('DOM Content Loaded');
|
||||
|
||||
const questionInput = document.getElementById('question-input');
|
||||
const askButton = document.getElementById('ask-button');
|
||||
const suggestionCards = document.querySelectorAll('.suggestion-card');
|
||||
|
||||
addDebug('Found elements: input=' + !!questionInput + ', button=' + !!askButton + ', cards=' + suggestionCards.length);
|
||||
|
||||
if (askButton) {
|
||||
askButton.addEventListener('click', () => {
|
||||
addDebug('BUTTON CLICKED! Input value: "' + questionInput.value + '"');
|
||||
});
|
||||
}
|
||||
|
||||
suggestionCards.forEach((card, index) => {
|
||||
card.addEventListener('click', () => {
|
||||
const question = card.getAttribute('data-question-en');
|
||||
addDebug('CARD ' + index + ' CLICKED! Question: "' + question + '"');
|
||||
questionInput.value = question;
|
||||
});
|
||||
});
|
||||
|
||||
questionInput.addEventListener('keypress', (e) => {
|
||||
if (e.key === 'Enter') {
|
||||
addDebug('ENTER PRESSED! Input value: "' + questionInput.value + '"');
|
||||
}
|
||||
});
|
||||
});
|
||||
</script>
|
||||
</body>
|
||||
</html>
|
||||
Reference in New Issue
Block a user