version: '3.8'

services:
  # PostgreSQL Database
  postgres:
    image: postgres:16-alpine
    container_name: romulus-db
    restart: unless-stopped
    environment:
      POSTGRES_USER: romulus
      POSTGRES_PASSWORD: ${DB_PASSWORD:-romulus_secret_password}
      POSTGRES_DB: romulus
    volumes:
      - postgres_data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U romulus -d romulus"]
      interval: 10s
      timeout: 5s
      retries: 5
    networks:
      - romulus-network

  # Redis Cache
  redis:
    image: redis:7-alpine
    container_name: romulus-redis
    restart: unless-stopped
    command: redis-server --appendonly yes
    volumes:
      - redis_data:/data
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 10s
      timeout: 5s
      retries: 5
    networks:
      - romulus-network

  # Backend API
  backend:
    build:
      context: ./backend
      dockerfile: Dockerfile
    container_name: romulus-backend
    restart: unless-stopped
    environment:
      NODE_ENV: production
      PORT: 3000
      DATABASE_URL: postgresql://romulus:${DB_PASSWORD:-romulus_secret_password}@postgres:5432/romulus
      REDIS_URL: redis://redis:6379
      JWT_SECRET: ${JWT_SECRET:-xK9pL2mN4qR7sT0vW3yZ6bD8fH1jM5nP9rS2uV4xY7zA0cE3gI6kO8qT1wX4zB7d}
      JWT_EXPIRES_IN: 7d
      DATA_DIR: /data
      ROM_DIR: /data/roms
      BIOS_DIR: /data/bios
      SAVE_DIR: /data/saves
      STATE_DIR: /data/states
      COVER_DIR: /data/covers
      SCREENSHOT_DIR: /data/screenshots
      MAX_FILE_SIZE: 4294967296
      ADMIN_EMAIL: ${ADMIN_EMAIL:-admin@romulus.local}
      ADMIN_PASSWORD: ${ADMIN_PASSWORD:-admin123}
    volumes:
      - roms_data:/data/roms
      - bios_data:/data/bios
      - saves_data:/data/saves
      - states_data:/data/states
      - covers_data:/data/covers
      - screenshots_data:/data/screenshots
      - cheats_data:/data/cheats
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:3000/api/health"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 60s
    networks:
      - romulus-network

  # Streaming Server
  streaming:
    build:
      context: ./backend
      dockerfile: Dockerfile.streaming
    container_name: romulus-streaming
    restart: unless-stopped
    environment:
      NODE_ENV: production
      PORT: 8080
      REDIS_URL: redis://redis:6379
    volumes:
      - roms_data:/data/roms:ro
      - bios_data:/data/bios:ro
      - saves_data:/data/saves
      - states_data:/data/states
    depends_on:
      - backend
      - redis
    networks:
      - romulus-network

  # Frontend (Nginx)
  frontend:
    build:
      context: ./frontend
      dockerfile: Dockerfile
    container_name: romulus-frontend
    restart: unless-stopped
    ports:
      - "${HTTP_PORT:-80}:80"
    volumes:
      - covers_data:/data/covers:ro
      - screenshots_data:/data/screenshots:ro
    depends_on:
      - backend
      - streaming
    networks:
      - romulus-network

volumes:
  postgres_data:
  redis_data:
  roms_data:
  bios_data:
  saves_data:
  states_data:
  covers_data:
  screenshots_data:
  cheats_data:

networks:
  romulus-network:
    driver: bridge