# Server Configuration
PORT=8080
GIN_MODE=debug
READ_TIMEOUT=15s
WRITE_TIMEOUT=15s
IDLE_TIMEOUT=60s
SHUTDOWN_TIMEOUT=30s

# Database Configuration
DB_TYPE=postgres
DB_HOST=localhost
DB_PORT=5432
DB_USER=trackeep
DB_PASSWORD=your_password_here
DB_NAME=trackeep
DB_SSL_MODE=disable

# Docker Compose Database (used by docker-compose.yml)
POSTGRES_DB=trackeep
POSTGRES_USER=trackeep
POSTGRES_PASSWORD=your_secure_password_here

# JWT Configuration
# JWT_SECRET is used for both JWT token signing and 2FA backup codes encryption
# Must be exactly 64 hexadecimal characters (32 bytes when decoded)
# Generate with: openssl rand -hex 32
# Or with Node.js: node -e "console.log(require('crypto').randomBytes(32).toString('hex'))"
# Or with Python: python3 -c "import secrets; print(secrets.token_hex(32))"
JWT_SECRET=your_jwt_secret_here_64_hex_characters_long_exactly
JWT_EXPIRES_IN=24h

# Encryption Configuration
# Now uses JWT_SECRET for encryption - no separate ENCRYPTION_KEY needed
# This ensures 2FA backup codes are encrypted with the same key used for JWT tokens

# File Upload Configuration
UPLOAD_DIR=./uploads
MAX_FILE_SIZE=10485760

# CORS Configuration
CORS_ALLOWED_ORIGINS=*

# Demo Mode Configuration
VITE_DEMO_MODE=false

# AI Services Configuration
# AI services are now configured only within the Trackeep application
# No environment variables needed - configure tokens and settings in the app settings

# =============================================================================
# REDIS CONFIGURATION (Optional but Recommended)
# =============================================================================
# Redis provides caching, session storage, rate limiting, and real-time features
# Uncomment and configure these to enable Redis support

# REDIS_ADDR=redis:6379
# REDIS_PASSWORD=your_secure_redis_password_here
# REDIS_DB=0
# REDIS_POOL_SIZE=20
# REDIS_DIAL_TIMEOUT=5s
# REDIS_READ_TIMEOUT=3s
# REDIS_WRITE_TIMEOUT=3s

# Feature Flags - Enable/disable Redis features
# REDIS_SESSIONS_ENABLED=true
# REDIS_CACHE_ENABLED=true
# REDIS_RATELIMIT_ENABLED=true
# REDIS_PUBSUB_ENABLED=true

# Redis Memory Settings (for Docker Compose)
# REDIS_MAXMEMORY=256mb
# REDIS_MAXMEMORY_POLICY=allkeys-lru

# =============================================================================
# PERFORMANCE TUNING
# =============================================================================
# Enable these settings for better performance with Redis caching

# Cache TTL settings (in seconds)
# SEARCH_CACHE_TTL=300
# ANALYTICS_CACHE_TTL=900
# USER_CACHE_TTL=900
# SESSION_CACHE_TTL=86400  # 24 hours

# Rate limiting settings
# RATE_LIMIT_REQUESTS_PER_MINUTE=100
# RATE_LIMIT_BURST_SIZE=150
# AI_RATE_LIMIT_REQUESTS_PER_MINUTE=20
# UPLOAD_RATE_LIMIT_REQUESTS_PER_MINUTE=10

# =============================================================================
# NOTE: Redis Deployment
# =============================================================================
# To deploy with Redis, add the Redis service to your docker-compose.yml:
#
#   redis:
#     image: redis:7-alpine
#     restart: unless-stopped
#     volumes:
#       - redis_data:/data
#       - ./redis.conf:/usr/local/etc/redis/redis.conf:ro
#     command: redis-server /usr/local/etc/redis/redis.conf
#     environment:
#       - REDIS_PASSWORD=${REDIS_PASSWORD}
#     networks:
#       - trackeep-network
#
# And add to volumes: redis_data: