AuraFit - AI-Powered Fitness Tracker

AuraFit is a practical, beginner-friendly web application that helps you track your fitness activities and receive personalized, AI-generated guidance based on your progress.

Features

• User Profile: Track your name, age, and fitness goals.
• Activity Logging: Log the type of activity, duration, and how you felt.
• AI Guidance: Get tailored recommendations powered by Google's Gemini API, complete with safety guardrails to prevent harmful advice.
• Progress Tracking: A sleek, dark-mode dashboard showing your recent activities.
• Local Storage: Your data is saved securely in your browser.

Technologies Used

• Next.js (App Router)
• React
• Vanilla CSS (Glassmorphism & Dark Mode)
• Google Gemini API (@google/generative-ai)
• Vitest & React Testing Library

Setup Instructions

1. Clone the repository (if you haven't already).
2. Install dependencies:

   npm install

3. Configure your Gemini API Key: Create a .env.local file in the root directory and add your API key:

   GEMINI_API_KEY=your_api_key_here

4. Run the development server:

   npm run dev

5. Open the app: Navigate to http://localhost:3000 in your browser.

Running Tests

We use Vitest and React Testing Library for our unit tests. To run the test suite:

npm run test

Safety Guardrails

The AI integration has a strict system prompt to ensure:

• It never provides medical advice.
• It advises users to consult a doctor if they mention extreme pain or feeling unwell.
• It provides beginner-friendly, practical, and safe tips.