🏥 SwasthyaPath — AI-Powered Emergency Response System

An AI-powered emergency medical triage system designed for rural India.
Describe symptoms in any language → Get instant AI triage → Find the nearest hospital.

🌐 Live Demo: swasthyapath-orcin.vercel.app

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✨ Features

• 🤖 AI Triage — Claude AI analyzes symptoms in multiple languages and assesses severity (Critical / Urgent / Moderate)
• 🗺️ Real GPS + Live Map — Finds nearest hospitals using real-time location with Leaflet maps
• 🚑 Ambulance Live Tracking — Patient and ambulance share live locations visible on the map in real time
• 💬 Doctor Chat — Real-time chat between patient and volunteer doctor via Socket.io rooms
• 📹 Video Call — WebRTC-powered video consultation between patient and doctor
• 🩹 First Aid Guide — Step-by-step offline first aid for 10 emergencies (Heart Attack, Snake Bite, Burns, Drowning, Choking, Fracture, Seizure, Bleeding, Unconscious, Road Accident)
• 📋 My Triage History — Users can view their past triage records stored locally
• 🔐 Admin Dashboard — Protected admin login with full stats, severity breakdown, symptom trends and recent activity
• 📴 Offline Mode — Cached hospital data and First Aid Guide work without internet connection
• 🌍 Multi-language — Supports English, Hindi, Tamil, Telugu, Bengali, Marathi
• 🆘 SOS Button — One-tap emergency call with location sharing
• 📱 PWA Ready — Installable on mobile devices

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🛠️ Tech Stack

Frontend

Technology	Purpose
React 18 + Vite	UI framework
Leaflet + React-Leaflet	Interactive maps
Socket.io Client	Real-time communication
WebRTC	Video calls

Backend

Technology	Purpose
Node.js + Express	REST API server
Socket.io	Real-time rooms & chat
Anthropic Claude AI	AI-powered symptom triage
MongoDB Atlas + Mongoose	Persistent database
Dotenv	Environment variables

Deployment

Service	Purpose
Vercel	Frontend hosting
Render	Backend hosting
MongoDB Atlas	Cloud database

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🚀 Live Demo

Service	URL
🌐 Frontend	swasthyapath-orcin.vercel.app
⚙️ Backend API	swasthyapath-backend.onrender.com

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⚙️ Local Setup

Prerequisites

• Node.js v18+
• MongoDB Atlas account (free)
• Anthropic API key

1. Clone the repository

git clone https://github.com/bm0213/Swasthyapath.git
cd Swasthyapath

2. Setup Backend

cd backend
npm install

Create a .env file inside backend/:

ANTHROPIC_API_KEY=your_anthropic_api_key
PORT=4000
MONGODB_URI=your_mongodb_atlas_connection_string
ADMIN_USERNAME=your_admin_username
ADMIN_PASSWORD=your_admin_password

Start the backend:

npm run dev

3. Setup Frontend

cd ../frontend
npm install

Create a .env file inside frontend/:

VITE_BACKEND_URL=http://localhost:4000

Start the frontend:

npm run dev

4. Open in browser

http://localhost:5173

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📁 Project Structure

Swasthyapath/
├── backend/
│   ├── routes/
│   │   ├── triage.js        # AI triage endpoint
│   │   ├── admin.js         # Admin stats + login endpoint
│   │   └── hospitals.js     # Hospital proxy endpoint
│   ├── db.js                # MongoDB connection + schemas
│   ├── index.js             # Express + Socket.io server
│   └── package.json
│
└── frontend/
    └── src/
        ├── components/
        │   ├── AdminLogin.jsx      # Admin login page
        │   ├── UserHistory.jsx     # User triage history
        │   ├── DoctorChat.jsx      # Real-time chat + video call
        │   ├── VideoCall.jsx       # WebRTC video call
        │   ├── HospitalMap.jsx     # Leaflet map + ambulance tracking
        │   ├── HospitalList.jsx    # Hospital results list
        │   ├── SymptomInput.jsx    # Symptom input form
        │   ├── TriageResult.jsx    # AI triage result display
        │   ├── SOSButton.jsx       # Emergency SOS
        │   └── ...
        ├── pages/
        │   ├── AdminDashboard.jsx  # Admin stats dashboard (protected)
        │   ├── FirstAid.jsx        # Offline first aid guide
        │   └── Settings.jsx
        ├── utils/
        │   ├── triage.js           # Claude AI API call
        │   ├── socket.js           # Socket.io client
        │   ├── location.js         # GPS utilities
        │   ├── fetchHospitals.js   # Hospital fetch via backend proxy
        │   └── ...
        └── App.jsx                 # Main app component

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🌐 API Endpoints

Method	Endpoint	Description
POST	/api/triage	Submit symptoms for AI triage
POST	/api/admin/login	Admin login
GET	/api/admin/stats	Get admin dashboard stats
GET	/api/hospitals/nearby	Fetch nearby hospitals via proxy

Triage Request

{
  "symptoms": "Patient has severe chest pain and difficulty breathing",
  "location": { "lat": 13.0827, "lng": 80.2707 }
}

Triage Response

{
  "severity": "critical",
  "severityLabel": "Critical Emergency",
  "summary": "Symptoms suggest a possible cardiac event.",
  "facilities": ["ICU", "Cardiology", "Ventilator"],
  "doNow": "Keep the patient calm and seated upright. Call 112 immediately."
}

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🔌 Socket.io Events

Event	Direction	Description
join_room	Client → Server	Join a chat room
send_message	Client → Server	Send a chat message
ambulance_location	Client → Server	Share ambulance GPS
patient_location	Client → Server	Share patient GPS
call_request	Client → Server	Request video call
call_accepted	Client → Server	Accept video call
call_declined	Client → Server	Decline video call
call_ended	Client → Server	End video call
webrtc_offer/answer/ice	Client → Server	WebRTC signaling

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🤝 Contributing

1. Fork the repository
2. Create a feature branch (git checkout -b feature/AmazingFeature)
3. Commit your changes (git commit -m 'Add AmazingFeature')
4. Push to the branch (git push origin feature/AmazingFeature)
5. Open a Pull Request

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📄 License

This project is open source and available under the MIT License.

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👨‍💻 Author

bm0213 — GitHub

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Made with ❤️ for rural India's emergency healthcare