#!/bin/bash
# NextSnap Setup Script

set -e

echo "NextSnap Setup"
echo "=============="
echo ""

# Check if .env exists
if [ -f .env ]; then
    echo "✓ .env file already exists"
    read -p "Do you want to overwrite it? (y/N) " -n 1 -r
    echo ""
    if [[ ! $REPLY =~ ^[Yy]$ ]]; then
        echo "Keeping existing .env file"
        exit 0
    fi
fi

# Copy .env.example
cp .env.example .env
echo "✓ Created .env file"

# Generate secret key
SECRET_KEY=$(python3 -c "import secrets; print(secrets.token_hex(32))")
sed -i "s/your-secret-key-here/$SECRET_KEY/" .env
echo "✓ Generated SECRET_KEY"

# Get Nextcloud URL
read -p "Enter your Nextcloud URL (e.g., https://cloud.example.com): " NEXTCLOUD_URL
if [ -n "$NEXTCLOUD_URL" ]; then
    sed -i "s|https://nextcloud.example.com|$NEXTCLOUD_URL|" .env
    echo "✓ Set NEXTCLOUD_URL"
fi

# Get port
read -p "Enter port to expose (default: 8000): " PORT
if [ -n "$PORT" ]; then
    sed -i "s/PORT=8000/PORT=$PORT/" .env
    echo "✓ Set PORT"
fi

echo ""
echo "Setup complete! Configuration saved to .env"
echo ""
echo "Next steps:"
echo "  1. Review and adjust .env if needed"
echo "  2. Run: make build"
echo "  3. Run: make up"
echo "  4. Visit: http://localhost:${PORT:-8000}"
echo ""
echo "For production deployment, see DEPLOYMENT.md"