version: '3.9'

services:
  # WorkflowUI (Next.js + Flask)
  workflowui:
    image: metabuilder/workflowui:latest
    container_name: metabuilder-workflowui
    ports:
      - "3000:3000"
      - "5002:5000"
    environment:
      - NODE_ENV=production
      - DATABASE_URL=sqlite:////app/data/workflows.db
      - SMTP_RELAY_HOST=smtp-relay
      - SMTP_RELAY_PORT=2525
    volumes:
      - workflowui-data:/app/data
      - workflowui-logs:/app/logs
    depends_on:
      smtp-relay:
        condition: service_healthy
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:3000/"]
      interval: 30s
      timeout: 5s
      retries: 3
      start_period: 40s
    networks:
      - metabuilder-network

  # Postfix Mail Server - handles all mail delivery
  postfix:
    build:
      context: .
      dockerfile: deployment/docker/postfix/Dockerfile
    container_name: metabuilder-postfix
    hostname: metabuilder.local
    ports:
      - "25:25"
      - "110:110"
      - "143:143"
      - "465:465"
      - "587:587"
      - "993:993"
      - "995:995"
    environment:
      - POSTFIX_myhostname=metabuilder.local
      - POSTFIX_mydomain=metabuilder.local
      - POSTFIX_mynetworks=127.0.0.1/8,10.0.0.0/8,172.16.0.0/12,192.168.0.0/16
      - POSTFIX_relayhost=${POSTFIX_RELAYHOST:-}
      - POSTFIX_smtp_sasl_auth_enable=${POSTFIX_SMTP_SASL_AUTH:-no}
      - POSTFIX_smtp_sasl_password_maps=${POSTFIX_SMTP_SASL_PASSWD:-}
      - POSTFIX_smtp_tls_security_level=${POSTFIX_TLS_LEVEL:-may}
    volumes:
      - postfix-data:/var/mail
      - postfix-logs:/var/log
      - postfix-spool:/var/spool/postfix
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "postfix", "status"]
      interval: 30s
      timeout: 5s
      retries: 3
      start_period: 20s
    networks:
      - metabuilder-network

  # SMTP Relay - relays mail through Postfix (Postfix simulates Gmail)
  smtp-relay:
    build:
      context: ./smtprelay
      dockerfile: Dockerfile
    container_name: metabuilder-smtp-relay
    ports:
      - "2525:2525"
      - "8080:8080"
    environment:
      - GMAIL_USERNAME=${GMAIL_USERNAME:-relay@metabuilder.local}
      - GMAIL_APP_PASSWORD=${GMAIL_APP_PASSWORD:-dummy}
      - FORWARD_TO=${FORWARD_TO:-admin@metabuilder.local}
      - GMAIL_HOST=postfix
      - GMAIL_PORT=25
      - SMTP_LISTEN_HOST=0.0.0.0
      - SMTP_LISTEN_PORT=2525
      - HTTP_LISTEN_HOST=0.0.0.0
      - HTTP_LISTEN_PORT=8080
      - ALLOW_ANY_RCPT=true
      - ADD_X_HEADERS=true
      - MAX_STORE=200
    depends_on:
      postfix:
        condition: service_healthy
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "nc", "-z", "localhost", "2525"]
      interval: 30s
      timeout: 5s
      retries: 3
      start_period: 10s
    networks:
      - metabuilder-network

volumes:
  workflowui-data:
    driver: local
  workflowui-logs:
    driver: local
  postfix-data:
    driver: local
  postfix-logs:
    driver: local
  postfix-spool:
    driver: local
  smtp-relay-logs:
    driver: local

networks:
  metabuilder-network:
    driver: bridge