version: "3.9"

services:
  mrbrowser:
    build:
      context: ..
      dockerfile: docker/Dockerfile
    image: mrbrowser:latest
    container_name: mrbrowser
    restart: unless-stopped
    ports:
      - "${MRBROWSER_PORT:-7331}:7331"
    volumes:
      - mrbrowser_data:/app/data
      - mrbrowser_screenshots:/app/screenshots
      # Mount workflow files from host
      - ../examples:/app/workflows:ro
    environment:
      MRBROWSER_PORT: "${MRBROWSER_PORT:-7331}"
      MRBROWSER_HEADLESS: "${MRBROWSER_HEADLESS:-true}"
      MRBROWSER_NO_SANDBOX: "true"       # Required in Docker
      MRBROWSER_CHROMIUM_PATH: "/usr/bin/chromium"
      MRBROWSER_DB_PATH: "/app/data/mrbrowser.db"
      MRBROWSER_LOG_LEVEL: "${MRBROWSER_LOG_LEVEL:-info}"
    shm_size: "256m"                      # Chromium needs shared memory
    cap_add:
      - SYS_ADMIN                         # Required for Chromium sandboxing workaround
    security_opt:
      - seccomp:unconfined                 # Required for Chromium in Docker
    healthcheck:
      test: ["CMD", "mr-browser", "--help"]
      interval: 30s
      timeout: 5s
      retries: 3
      start_period: 15s
    deploy:
      resources:
        limits:
          memory: 1G
          cpus: "1.0"
        reservations:
          memory: 256M

  # Optional: PostgreSQL for production persistence
  postgres:
    image: postgres:16-alpine
    container_name: mrbrowser_db
    restart: unless-stopped
    profiles:
      - production
    environment:
      POSTGRES_DB: mrbrowser
      POSTGRES_USER: mrbrowser
      POSTGRES_PASSWORD: "${POSTGRES_PASSWORD:-changeme}"
    volumes:
      - postgres_data:/var/lib/postgresql/data
    ports:
      - "5432:5432"
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U mrbrowser"]
      interval: 10s
      timeout: 5s
      retries: 5

volumes:
  mrbrowser_data:
  mrbrowser_screenshots:
  postgres_data: