# Attune Configuration Example
# Copy this file to config.yaml and customize for your environment
# For production, use environment variables to override sensitive values

# Service metadata
service_name: attune
environment: development

# Database configuration
database:
  # PostgreSQL connection URL
  # Format: postgresql://username:password@host:port/database
  url: postgresql://postgres:postgres@localhost:5432/attune

  # Connection pool settings
  max_connections: 50
  min_connections: 5
  connect_timeout: 30 # seconds
  idle_timeout: 600 # seconds

  # Enable SQL statement logging (useful for debugging)
  log_statements: false

  # PostgreSQL schema name (defaults to "attune" if not specified)
  schema: "attune"

# Redis configuration (optional, for caching and pub/sub)
redis:
  url: redis://localhost:6379
  pool_size: 10

# Message queue configuration (optional, for async processing)
message_queue:
  url: amqp://guest:guest@localhost:5672/%2f
  exchange: attune
  enable_dlq: true
  message_ttl: 3600 # seconds

# Server configuration
server:
  host: 0.0.0.0
  port: 8080
  request_timeout: 30 # seconds
  enable_cors: true

  # Allowed CORS origins
  # Add your frontend URLs here
  cors_origins:
    - http://localhost:3000
    - http://localhost:5173
    - http://127.0.0.1:3000
    - http://127.0.0.1:5173

  # Maximum request body size (bytes)
  max_body_size: 10485760 # 10MB

# Logging configuration
log:
  # Log level: trace, debug, info, warn, error
  level: info

  # Log format: json (for production), pretty (for development)
  format: json

  # Enable console logging
  console: true

  # Optional: log to file
  # file: /var/log/attune/attune.log

# Security configuration
security:
  # JWT secret key - CHANGE THIS!
  # Generate with: openssl rand -base64 64
  jwt_secret: your-secret-key-change-this

  # JWT token expiration times (seconds)
  jwt_access_expiration: 3600 # 1 hour
  jwt_refresh_expiration: 604800 # 7 days

  # Encryption key for secrets - CHANGE THIS!
  # Must be at least 32 characters
  # Generate with: openssl rand -base64 32
  encryption_key: dev-encryption-key-at-least-32-characters-long-change-this

  # Enable authentication
  enable_auth: true

# Worker configuration (optional, for worker services)
# Uncomment and configure if running worker processes
# worker:
#   name: attune-worker-1
#   worker_type: local
#   max_concurrent_tasks: 10
#   heartbeat_interval: 30  # seconds
#   task_timeout: 300       # seconds

# Environment Variable Overrides
# ==============================
# You can override any setting using environment variables with the ATTUNE__ prefix.
# Use double underscores (__) to separate nested keys.
#
# Examples:
#   ATTUNE__DATABASE__URL=postgresql://user:pass@localhost/attune
#   ATTUNE__SERVER__PORT=3000
#   ATTUNE__LOG__LEVEL=debug
#   ATTUNE__SECURITY__JWT_SECRET=your-secret-here
#   ATTUNE__SERVER__CORS_ORIGINS=https://app.com,https://www.app.com
#
# For production deployments, use environment variables for all sensitive values!