#!/bin/bash
cd "$(dirname "$0")"

# Handle commands
case "$1" in
    upgrade)
        echo "Upgrading Sarthi Lab..."
        
        # Check if git is available
        if ! command -v git &> /dev/null; then
            echo "Error: git is not installed. Please install git first."
            exit 1
        fi
        
        # Pull latest changes
        echo "Pulling latest changes from repository..."
        git pull
        
        # Install/update dependencies
        echo "Installing/updating dependencies..."
        npm install
        
        echo "Upgrade complete! Starting Sarthi Lab..."
        npm run dev
        exit 0
        ;;
    --help|-h)
        echo "Sarthi Lab Launcher"
        echo "Usage: sarthi-lab [command]"
        echo ""
        echo "Commands:"
        echo "  (no command)    Start Sarthi Lab (npm run dev)"
        echo "  upgrade         Pull latest git changes and update dependencies"
        echo "  --help, -h      Show this help"
        echo "  --version, -v   Show version"
        exit 0
        ;;
    --version|-v)
        echo "Sarthi Lab $(node -p "require('./package.json').version")"
        exit 0
        ;;
esac

# Normal launch
echo "Starting Sarthi Lab..."
npm run dev