🏥 Smart Pill Advisory System

Your intelligent companion for medication management, drug interactions, and medical guidance

✨ Features

💊 Drug Interaction Checker

• Check potential interactions between multiple medications
• Real-time database queries with 50,000+ drug interactions
• Color-coded severity levels (Major, Moderate, Minor)
• Beautiful, intuitive interface

📱 Medicine Scanner

• QR code and barcode scanning
• Automatic expiry date tracking
• Google Calendar integration for reminders
• Camera-based detection

🤖 AI Medical Assistant

• Powered by GROQ AI
• Instant medical guidance
• Chat history stored in Firebase
• Natural language processing

📊 Dashboard & Analytics

• Medicine expiry overview
• Risk assessment charts
• Usage statistics
• Modern, responsive design

🚀 Tech Stack

• Frontend: Next.js 16, React 19, TailwindCSS
• Backend: Next.js API Routes
• Database: MongoDB Atlas, Firebase Firestore
• AI: GROQ API
• Scanner: @zxing/browser
• Charts: Chart.js, React-Chartjs-2
• Calendar: Google Calendar API

📋 Prerequisites

• Node.js 18+ and npm
• MongoDB Atlas account
• Firebase project
• GROQ API key
• Google Calendar API credentials (optional)

🛠️ Installation

1. Clone the Repository

git clone <your-repo-url>
cd smartpillapp

2. Install Dependencies

npm install

3. Environment Setup

Create .env.local file in the root directory:

# GROQ API
GROQ_API_KEY=your_groq_api_key_here

# Firebase Admin
FIREBASE_PROJECT_ID=your_firebase_project_id
FIREBASE_CLIENT_EMAIL=your_firebase_client_email
FIREBASE_PRIVATE_KEY="-----BEGIN PRIVATE KEY-----\n...\n-----END PRIVATE KEY-----\n"

# MongoDB Atlas
MONGODB_URI=mongodb+srv://username:password@cluster.mongodb.net/
DB_NAME=smartpilladvisor

# Google Calendar (Optional)
GOOGLE_SERVICE_ACCOUNT_EMAIL=your_service_account_email
GOOGLE_PRIVATE_KEY="-----BEGIN PRIVATE KEY-----\n...\n-----END PRIVATE KEY-----\n"
GOOGLE_CALENDAR_ID=your_calendar_id@group.calendar.google.com

4. Import Drug Interaction Data

Upload CSV files to MongoDB Atlas using MongoDB Compass:

1. Connect to your MongoDB Atlas cluster
2. Create database: smartpilladvisor
3. Create collection: interactions
4. Import all 8 CSV files from ddinterpy/ folder

5. Run Development Server

npm run dev

Open http://localhost:3000

📁 Project Structure

smartpillapp/
├── app/
│   ├── api/              # API routes
│   │   ├── chat/         # AI chatbot endpoint
│   │   ├── interactions/ # Drug interaction checker
│   │   └── medicines/    # Medicine scanner
│   ├── chat/             # Chat page
│   ├── interactions/     # Interactions page
│   ├── scan/             # Scanner page
│   ├── layout.tsx        # Root layout
│   └── page.tsx          # Dashboard
├── lib/
│   ├── firebaseAdmin.ts  # Firebase admin config
│   └── mongodb.ts        # MongoDB connection
├── ddinterpy/            # Drug interaction CSV files
├── scripts/              # Import scripts
└── public/               # Static assets

🎨 Design Features

• Full-width responsive layout
• Purple gradient theme throughout
• Modern card-based UI
• Smooth animations and transitions
• Color-coded severity indicators
• Mobile-first design

🔒 Security

• Environment variables for sensitive data
• Firebase service account keys excluded from git
• MongoDB connection strings secured
• API keys protected

📝 Usage

Drug Interaction Checker

1. Navigate to /interactions
2. Add medicine names
3. Click "Check Interactions"
4. View results with severity levels

Medicine Scanner

1. Navigate to /scan
2. Allow camera access
3. Scan QR code or barcode
4. Fill in details and save

AI Chat

1. Navigate to /chat
2. Ask medical questions
3. Get instant AI-powered responses

🚢 Deployment

Vercel (Recommended)

npm run build
vercel deploy

Environment Variables

Add all .env.local variables to your deployment platform

🤝 Contributing

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

📄 License

This project is licensed under the MIT License.

👥 Authors

• Your Name - Initial work

🙏 Acknowledgments

• GROQ for AI capabilities
• MongoDB Atlas for database
• Firebase for backend services
• Next.js team for the framework

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Made with ❤️ for better medication management