# ==============================================================================
#      ___   _ _______  __  __                                   
#     /   | (_) ____/ |/ / / /___ _____  ____ _____ ____  _____ 
#    / /| |/ / /   / /|_/ / __ `/ __ \/ __ `/ __ `/ _ \/ ___/ 
#   / ___ / / /___/ /  / / /_/ / / / / /_/ / /_/ /  __/ /     
#  /_/  |_\_\____/_/  /_/\__,_/_/ /_/\__,_/\__, /\___/_/      
#                                         /____/              
# ==============================================================================
#  One manager to rule them all. Local-first, Encrypted, Powerful.
# ==============================================================================

# ==============================================================================
#                          ESSENTIAL SETUP
# ==============================================================================

# --- Server Port ---
# The port the application listens on inside the container.
# If running via Docker Compose, this maps to the host port defined there (default 1610).
PORT=1610

# --- Environment Mode ---
# 'production' = Fast performance, minimal logging.
# 'development' = Verbose logging, hot-reloading (if applicable).
# Default: production
NODE_ENV=production

# ==============================================================================
#                          DATABASE CONFIGURATION
# ==============================================================================

# --- Database Engine ---
# Options: sqlite, postgres
# Default: sqlite
DB_TYPE=sqlite

# --- Database URL (PostgreSQL ONLY) ---
# Format: postgres://user:password@host:port/database
# DOCKER EXAMPLE: postgres://aio_user:aio_password@aiomanager-db:5432/aio_manager
# LOCAL EXAMPLE: postgres://postgres:password@localhost:5432/aio_db
# Leave empty if using SQLite
DATABASE_URL=

# --- Data Directory ---
# The absolute path where AIOManager stores its SQLite database (aio.db).
# IN DOCKER: This MUST match the volume mount path (e.g., /app/data).
DATA_DIR=/app/data

# --- Database Filename ---
# The name of the SQLite database file.
# Default: aio.db
DB_FILENAME=aio.db

# ==============================================================================
#                          SECURITY & SYNC LIMITS
# ==============================================================================

# --- Sync API Limit ---
# Maximum size of the encrypted state blob allowed for sync (in bytes).
# Default: 104857600 (100 MB) allows for extremely large configurations.
MAX_SYNC_PAYLOAD_SIZE=104857600

# --- Global Timeout ---
# Standardizes all outgoing requests (health checks, metadata fetches) to this threshold.
# Value in milliseconds.
# Default: 20000 (20 seconds)
MAX_TIMEOUT=20000

# --- Server Encryption Key ---
# Used to encrypt sensitive data (like Autopilot auth keys) at rest.
# ZERO-CONFIG: If left empty, the server automatically generates a secure key
# and saves it to DATA_DIR/server_secret.key on first run.
# FALLBACK: If you set a manual key later, the server will keep the auto-generated
# one as a fallback to ensure existing user data remains readable.
ENCRYPTION_KEY=

# --- Allowed Origins (CORS) ---
# Comma-separated list of allowed origins for the API.
# Leave empty to allow all (useful for local networks).
# Example: https://myapp.com,https://localhost:1610
CORS_ORIGINS=*

# --- Custom HTML Injection ---
# Display custom HTML at the top of the login/configuration page (useful for hosted banners).
# Example: CUSTOM_HTML="<div style='background: #ff0000; color: white; padding: 10px; border-radius: 8px; margin-bottom: 20px;'>Announcement: Maintenance scheduled for tonight.</div>"
CUSTOM_HTML=

# ==============================================================================
#                               LOGGING
# ==============================================================================

# --- Log Level ---
# Control the verbosity of server logs.
# Options: fatal, error, warn, info, debug, trace
# Default: info
LOG_LEVEL=info

# --- Pretty Print ---
# Format logs for human readability (true) or JSON for machine parsing (false).
# Recommended: false for production (faster), true for debugging.
LOG_PRETTY_PRINT=true