services:
  # ============================================
  # PostgreSQL - Database
  # ============================================
  postgres:
    image: postgres:16-alpine
    container_name: memento-postgres
    ports:
      - "${POSTGRES_PORT:-5432}:5432"
    environment:
      - POSTGRES_DB=${POSTGRES_DB:-memento}
      - POSTGRES_USER=${POSTGRES_USER:-memento}
      - POSTGRES_PASSWORD=${POSTGRES_PASSWORD:-memento}
    volumes:
      - postgres-data:/var/lib/postgresql/data
    restart: unless-stopped
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-memento}"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 10s
    networks:
      - memento-network

  # ============================================
  # memento-note - Next.js Web Application
  # ============================================
  memento-note:
    build:
      context: ./memento-note
      dockerfile: Dockerfile
    container_name: memento-web
    env_file:
      - .env.docker
    ports:
      - "3000:3000"
    environment:
      - DATABASE_URL=postgresql://${POSTGRES_USER:-memento}:${POSTGRES_PASSWORD:-memento}@postgres:5432/${POSTGRES_DB:-memento}
      - NEXTAUTH_SECRET=${NEXTAUTH_SECRET:-changethisinproduction}
      - NEXTAUTH_URL=${NEXTAUTH_URL:-http://localhost:3000}
      - NODE_ENV=production
      - NEXT_TELEMETRY_DISABLED=1

      # Email Configuration (SMTP)
      - SMTP_HOST=${SMTP_HOST}
      - SMTP_PORT=${SMTP_PORT:-587}
      - SMTP_USER=${SMTP_USER}
      - SMTP_PASS=${SMTP_PASS}
      - SMTP_FROM=${SMTP_FROM:-noreply@memento.app}

      # AI Providers
      - AI_PROVIDER_TAGS=${AI_PROVIDER_TAGS}
      - AI_PROVIDER_EMBEDDING=${AI_PROVIDER_EMBEDDING}
      - OPENAI_API_KEY=${OPENAI_API_KEY}
      - OLLAMA_BASE_URL=${OLLAMA_BASE_URL}
      - OLLAMA_MODEL=${OLLAMA_MODEL}
      - AI_MODEL_TAGS=${AI_MODEL_TAGS}
      - AI_MODEL_EMBEDDING=${AI_MODEL_EMBEDDING}
    volumes:
      - uploads-data:/app/public/uploads
    depends_on:
      postgres:
        condition: service_healthy
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "wget", "--spider", "-q", "http://localhost:3000"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 40s
    networks:
      - memento-network
    deploy:
      resources:
        limits:
          cpus: '2'
          memory: 2G
        reservations:
          cpus: '0.5'
          memory: 512M

  # ============================================
  # mcp-server - MCP Protocol Server
  # ============================================
  mcp-server:
    build:
      context: ./mcp-server
      dockerfile: Dockerfile
    container_name: memento-mcp
    env_file:
      - .env.docker
    ports:
      # SSE mode exposes port 3001, stdio mode doesn't need ports
      - "3001:3001"
    environment:
      # Mode: 'stdio' (default, for Claude Desktop) or 'sse' (for HTTP/N8N)
      - MCP_MODE=${MCP_MODE:-stdio}
      - PORT=${MCP_PORT:-3001}
      - DATABASE_URL=postgresql://${POSTGRES_USER:-memento}:${POSTGRES_PASSWORD:-memento}@postgres:5432/${POSTGRES_DB:-memento}
      - NODE_ENV=production
    depends_on:
      postgres:
        condition: service_healthy
    restart: unless-stopped
    networks:
      - memento-network
    healthcheck:
      test: ["CMD-SHELL", "if [ \"${MCP_MODE}\" = 'sse' ]; then wget --spider -q http://localhost:3001/ || exit 1; else node -e \"console.log('healthy')\" || exit 1; fi"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 10s

  # ============================================
  # Ollama - Local LLM Provider (Optional)
  # ============================================
  ollama:
    image: ollama/ollama:latest
    container_name: memento-ollama
    ports:
      - "11434:11434"
    volumes:
      - ollama-data:/root/.ollama
    restart: unless-stopped
    networks:
      - memento-network
    deploy:
      resources:
        limits:
          cpus: '4'
          memory: 8G
        reservations:
          cpus: '2'
          memory: 4G
    # Ollama is optional - only enable if you set AI_PROVIDER_TAGS=ollama
    profiles:
      - ollama

# ============================================
# Volumes - Data Persistence
# ============================================
volumes:
  postgres-data:
    driver: local
  uploads-data:
    driver: local
  ollama-data:
    driver: local

# ============================================
# Networks - Service Communication
# ============================================
networks:
  memento-network:
    driver: bridge
