# Dawarich Docker Compose Configuration
# Copy this file to .env and customize for your environment

# =============================================================================
# ENVIRONMENT CONFIGURATION
# =============================================================================

# Rails environment: development, staging, or production
RAILS_ENV=development

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

# PostgreSQL credentials
POSTGRES_USER=postgres
POSTGRES_PASSWORD=password

# Database name - will default to dawarich_${RAILS_ENV}
# For development: dawarich_development
# For staging: dawarich_staging
# For production: dawarich_production
POSTGRES_DB=dawarich_development

# Database connection settings (used by Rails app)
DATABASE_HOST=dawarich_db
DATABASE_PORT=5432
DATABASE_USERNAME=postgres
DATABASE_PASSWORD=password
DATABASE_NAME=dawarich_development

# =============================================================================
# REDIS CONFIGURATION
# =============================================================================

# Redis connection URL
REDIS_URL=redis://dawarich_redis:6379

# =============================================================================
# APPLICATION SETTINGS
# =============================================================================

# Port to expose the application on
DAWARICH_APP_PORT=3000

# Application hosts (comma-separated)
# Development: localhost
# Production: your-domain.com,www.your-domain.com
APPLICATION_HOSTS=localhost,::1,127.0.0.1

# Application protocol (http or https)
APPLICATION_PROTOCOL=http

# Time zone
TIME_ZONE=Europe/London

# Minimum minutes spent in city for statistics
MIN_MINUTES_SPENT_IN_CITY=60

# Self-hosted flag (true for docker deployments)
SELF_HOSTED=true

# Store geodata (reverse geocoding results)
STORE_GEODATA=true

# =============================================================================
# SECURITY
# =============================================================================

# Secret key base for production/staging
# Generate with: openssl rand -hex 64
# Leave empty for development (will auto-generate)
SECRET_KEY_BASE=

# =============================================================================
# BACKGROUND JOBS
# =============================================================================

# Sidekiq concurrency (number of threads)
BACKGROUND_PROCESSING_CONCURRENCY=10

# =============================================================================
# MONITORING & LOGGING
# =============================================================================

# Prometheus exporter settings
PROMETHEUS_EXPORTER_ENABLED=false
PROMETHEUS_EXPORTER_HOST=0.0.0.0
PROMETHEUS_EXPORTER_PORT=9394
PROMETHEUS_EXPORTER_HOST_SIDEKIQ=dawarich_app

# Uncomment to expose Prometheus port
# PROMETHEUS_PORT=9394

# Rails logging
RAILS_LOG_TO_STDOUT=true

# Docker logging settings
LOG_MAX_SIZE=100m
LOG_MAX_FILE=5

# =============================================================================
# RESOURCE LIMITS
# =============================================================================

# CPU and memory limits for the app container
APP_CPU_LIMIT=0.50
APP_MEMORY_LIMIT=4G

# =============================================================================
# EXAMPLE CONFIGURATIONS BY ENVIRONMENT
# =============================================================================

# --- DEVELOPMENT ---
# RAILS_ENV=development
# POSTGRES_DB=dawarich_development
# DATABASE_NAME=dawarich_development
# APPLICATION_HOSTS=localhost,::1,127.0.0.1
# APPLICATION_PROTOCOL=http
# SECRET_KEY_BASE=
# SELF_HOSTED=true

# --- STAGING ---
# RAILS_ENV=staging
# POSTGRES_DB=dawarich_staging
# DATABASE_NAME=dawarich_staging
# APPLICATION_HOSTS=staging.example.com
# APPLICATION_PROTOCOL=https
# SECRET_KEY_BASE=your-generated-secret-key
# SELF_HOSTED=true

# --- PRODUCTION ---
# RAILS_ENV=production
# POSTGRES_DB=dawarich_production
# DATABASE_NAME=dawarich_production
# APPLICATION_HOSTS=dawarich.example.com,www.dawarich.example.com
# APPLICATION_PROTOCOL=https
# SECRET_KEY_BASE=your-generated-secret-key
# SELF_HOSTED=true
# PROMETHEUS_EXPORTER_ENABLED=true