# Vollständige Docker Compose Beispiel-Konfiguration
# n8n mit LibreBooking Node - Ready to Use
#
# Verwendung:
# 1. cp docker-compose.example.yml docker-compose.yml
# 2. cp .env.docker .env
# 3. .env Datei anpassen
# 4. docker-compose up -d

version: '3.8'

services:
  n8n:
    # Verwende das vorgefertigte Image mit LibreBooking Node
    build:
      context: .
      dockerfile: Dockerfile.custom-nodes
      args:
        N8N_VERSION: latest
    
    # Oder nutze das offizielle Image mit Volume-Mount:
    # image: n8nio/n8n:latest
    
    container_name: n8n-librebooking
    restart: unless-stopped
    
    ports:
      - "${N8N_PORT:-5678}:5678"
    
    environment:
      # Basis-Konfiguration
      - N8N_HOST=${N8N_HOST:-localhost}
      - N8N_PORT=5678
      - N8N_PROTOCOL=${N8N_PROTOCOL:-http}
      - WEBHOOK_URL=${WEBHOOK_URL:-http://localhost:5678/}
      
      # Authentifizierung (aktivieren für Produktion!)
      - N8N_BASIC_AUTH_ACTIVE=${N8N_BASIC_AUTH_ACTIVE:-false}
      - N8N_BASIC_AUTH_USER=${N8N_BASIC_AUTH_USER:-admin}
      - N8N_BASIC_AUTH_PASSWORD=${N8N_BASIC_AUTH_PASSWORD:-changeme}
      
      # Custom Nodes
      - N8N_CUSTOM_EXTENSIONS=/home/node/.n8n/custom
      - N8N_COMMUNITY_NODES_ENABLED=true
      
      # Zeitzone
      - GENERIC_TIMEZONE=${TZ:-Europe/Berlin}
      - TZ=${TZ:-Europe/Berlin}
      
      # Logging
      - N8N_LOG_LEVEL=${N8N_LOG_LEVEL:-info}
      
      # Execution Settings
      - EXECUTIONS_DATA_SAVE_ON_ERROR=all
      - EXECUTIONS_DATA_SAVE_ON_SUCCESS=all
      - EXECUTIONS_DATA_SAVE_MANUAL_EXECUTIONS=true
    
    volumes:
      # Persistente n8n Daten
      - n8n_data:/home/node/.n8n
      
      # Custom Nodes (wenn nicht im Image gebaut)
      # - ./custom-nodes:/home/node/.n8n/custom/n8n-nodes-librebooking:ro
    
    healthcheck:
      test: ["CMD", "wget", "-qO-", "http://localhost:5678/healthz"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 30s
    
    networks:
      - n8n_network

  # Optional: PostgreSQL Datenbank für n8n
  # Für Produktion empfohlen statt SQLite
  postgres:
    image: postgres:15-alpine
    container_name: n8n-postgres
    restart: unless-stopped
    profiles:
      - with-postgres
    
    environment:
      - POSTGRES_USER=${POSTGRES_USER:-n8n}
      - POSTGRES_PASSWORD=${POSTGRES_PASSWORD:-n8n_password}
      - POSTGRES_DB=${POSTGRES_DB:-n8n}
    
    volumes:
      - postgres_data:/var/lib/postgresql/data
    
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-n8n}"]
      interval: 10s
      timeout: 5s
      retries: 5
    
    networks:
      - n8n_network

  # Optional: Redis für Queue Mode
  redis:
    image: redis:7-alpine
    container_name: n8n-redis
    restart: unless-stopped
    profiles:
      - with-redis
    
    volumes:
      - redis_data:/data
    
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 10s
      timeout: 5s
      retries: 5
    
    networks:
      - n8n_network

volumes:
  n8n_data:
    driver: local
  postgres_data:
    driver: local
  redis_data:
    driver: local

networks:
  n8n_network:
    driver: bridge