# Oikos - Environment Variables
# Copy this file to .env and adjust the values.

# Server
PORT=3000
NODE_ENV=production
# LOG_LEVEL=info   # debug, info, warn, error (default: info)

# Session
SESSION_SECRET=REPLACE_WITH_A_LONG_RANDOM_STRING
# SESSION_SECURE=false   # Only set when not using HTTPS/reverse proxy (e.g. direct localhost)

# Database (SQLite/SQLCipher)
DB_PATH=/data/oikos.db
DB_ENCRYPTION_KEY=REPLACE_WITH_A_STRONG_ENCRYPTION_KEY

# Weather (OpenWeatherMap)
OPENWEATHER_API_KEY=YOUR_API_KEY
OPENWEATHER_CITY=Berlin
OPENWEATHER_UNITS=metric
OPENWEATHER_LANG=de

# Google Calendar (optional)
GOOGLE_CLIENT_ID=
GOOGLE_CLIENT_SECRET=
GOOGLE_REDIRECT_URI=https://your-domain.com/api/v1/calendar/google/callback

# Apple Calendar CalDAV (optional)
APPLE_CALDAV_URL=https://caldav.icloud.com
APPLE_USERNAME=
APPLE_APP_SPECIFIC_PASSWORD=

# Calendar sync interval in minutes (default: 15)
SYNC_INTERVAL_MINUTES=15

# Automatic Backups
# BACKUP_ENABLED=true                  # Enable/disable automated backups (default: true)
# BACKUP_SCHEDULE=0 2 * * *            # Cron schedule (default: 2 AM daily)
# BACKUP_DIR=./backups                 # Backup directory (default: ./backups)
# BACKUP_KEEP=7                        # Number of backups to keep (default: 7)
# TZ=Europe/Berlin                     # Timezone for scheduled backups (default: UTC)

# Security
RATE_LIMIT_WINDOW_MS=60000
RATE_LIMIT_MAX_ATTEMPTS=5
RATE_LIMIT_BLOCK_DURATION_MS=900000