# ===================================================================
# ControlPatente - Environment Configuration
# ===================================================================
# Copy this file to .env and configure the values before starting
# 
# IMPORTANT: Never commit .env to version control!
# ===================================================================

# --- Database Configuration ---
DB_USER=postgres
DB_PASSWORD=CHANGE_THIS_PASSWORD
DB_NAME=controlpatente

# --- Security Configuration (REQUIRED) ---

# JWT Secret - REQUIRED for authentication
# Generate with: node -e "console.log(require('crypto').randomBytes(32).toString('hex'))"
JWT_SECRET=GENERATE_A_SECURE_64_CHARACTER_HEX_STRING_HERE

# Admin password (optional - if not set, a random password will be generated)
# ADMIN_PASSWORD=your_secure_admin_password

# Allowed origins for CORS (comma-separated)
# Default: http://localhost:5173
ALLOWED_ORIGINS=http://localhost:5173,http://127.0.0.1:5173

# Service-to-service API key (for ALPR -> Backend communication)
# Generate with: node -e "console.log(require('crypto').randomBytes(24).toString('hex'))"
SERVICE_API_KEY=GENERATE_A_SECURE_48_CHARACTER_HEX_STRING_HERE

# --- Optional Configuration ---

# Backend port (default: 3000)
# PORT=3000

# ALPR processing interval in seconds (default: 1.5)
# PROCESS_INTERVAL=1.5

# Dataset capture cooldown in seconds (default: 60)
# DATASET_COOLDOWN=60

# Number of OCR worker threads (default: 2)
# OCR_WORKERS=2