# ============================================
# PDF to EPUB Converter - Environment Configuration
# ============================================
# Copy this content to a file named .env in the backend folder
# ============================================

# Environment Mode
NODE_ENV=production

# Server Configuration
PORT=5000

# ============================================
# DATABASE CONFIGURATION - PRODUCTION
# ============================================
# Your hosted database credentials
DB_HOST=localhost
DB_PORT=3306
DB_USER=bylinelm_epub
DB_PASSWORD=admin@Byline25
DB_NAME=bylinelm_epub

# ============================================
# SECURITY
# ============================================
# IMPORTANT: Change this to a secure random string!
# Generate one using: node -e "console.log(require('crypto').randomBytes(64).toString('hex'))"
JWT_SECRET=CHANGE-THIS-TO-A-SECURE-RANDOM-STRING

# ============================================
# API KEYS (Optional - only if using these services)
# ============================================
GOOGLE_API_KEY=your-google-api-key-here
GEMINI_API_KEY=your-gemini-api-key-here

# ============================================
# CORS CONFIGURATION
# ============================================
# Update this with your frontend URL
# For local development: http://localhost:3000
# For production: https://yourdomain.com
CORS_ORIGIN=http://localhost:3000

# ============================================
# FILE UPLOAD SETTINGS
# ============================================
MAX_FILE_SIZE=52428800
UPLOAD_DIR=./uploads
TEMP_DIR=./temp

# ============================================
# NOTES:
# ============================================
# 1. Never commit .env file to Git (already in .gitignore)
# 2. For local development, use create-env-local.ps1
# 3. To switch environments, use switch-to-production.ps1 or switch-to-local.ps1
# 4. See START_HERE_ENV_SETUP.md for detailed instructions
# ============================================