# Worker Presence Manager

A Next.js application for tracking worker presence with a point system.

## Point System

- Each worker has **13 points** for a 2-week sprint (10 working days)
- Each presence day = 1.3 points
- Points are calculated based on the number of presential days worked

## Getting Started

### Development Mode

1. Install dependencies:
```bash
npm install
```

2. Start the JSON server (in one terminal):
```bash
npm run json-server
```

3. Run the development server (in another terminal):
```bash
npm run dev
```

4. Open [http://localhost:3000](http://localhost:3000) in your browser

### Docker Deployment

#### Local Testing with Docker Compose
```bash
docker-compose up -d
```

#### Docker Swarm Deployment

1. Build the images:
```bash
./deploy.sh
```

2. Deploy to swarm:
```bash
docker stack deploy -c docker-compose.swarm.yml presence-tracker
```

3. Check the deployment:
```bash
docker stack services presence-tracker
```

4. Remove the stack:
```bash
docker stack rm presence-tracker
```

The application will be available at:
- Web UI: http://localhost:3000
- JSON API: http://localhost:3001

## Features

- Add workers with their presence days
- Edit worker presence days inline
- Automatic point calculation
- View points earned, points used, and remaining points
- Summary statistics (total workers, average presence, etc.)
- Reset all presences button (for new sprint)
- Persistent storage with json-server
- Responsive design with Tailwind CSS