version: '3.8'

services:
  product-image-update:
    build:
      context: .
      dockerfile: Dockerfile
    ports:
      - "7860:7860"
    environment:
      # Copy from .env file or set directly
      - HF_TOKEN=${HF_TOKEN}
      - CUDA_VISIBLE_DEVICES=${CUDA_VISIBLE_DEVICES:-0}
      - PYTORCH_CUDA_ALLOC_CONF=max_split_size_mb:512
      - TRANSFORMERS_CACHE=/app/.cache/huggingface
      - HF_HOME=/app/.cache/huggingface
      - GRADIO_SERVER_NAME=0.0.0.0
      - GRADIO_SERVER_PORT=7860
      - DEBUG=${DEBUG:-false}
    volumes:
      # Mount cache directories for faster restarts
      - huggingface-cache:/app/.cache/huggingface
      - torch-cache:/app/.cache/torch
      - models-cache:/app/models
      # Mount processed images directory
      - ./processed_imgs:/app/processed_imgs
      # For development - mount source code
      - ./app.py:/app/app.py:ro
      - ./utils.py:/app/utils.py:ro
      - ./image-download:/app/image-download:ro
      - ./remove-background:/app/remove-background:ro
      - ./bounding-box:/app/bounding-box:ro
      - ./cropping-padding:/app/cropping-padding:ro
      - ./return-images:/app/return-images:ro
    deploy:
      resources:
        limits:
          memory: 16G
        reservations:
          devices:
            - driver: nvidia
              count: 1
              capabilities: [gpu]
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:7860/health"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 60s
    restart: unless-stopped
    networks:
      - app-network

  # Optional: Nginx reverse proxy for production
  nginx:
    image: nginx:alpine
    ports:
      - "80:80"
      - "443:443"
    volumes:
      - ./nginx.conf:/etc/nginx/nginx.conf:ro
      - ./ssl:/etc/nginx/ssl:ro
    depends_on:
      - product-image-update
    networks:
      - app-network
    profiles:
      - production

  # Optional: Monitoring with Prometheus
  prometheus:
    image: prom/prometheus:latest
    ports:
      - "9090:9090"
    volumes:
      - ./prometheus.yml:/etc/prometheus/prometheus.yml:ro
      - prometheus-data:/prometheus
    command:
      - '--config.file=/etc/prometheus/prometheus.yml'
      - '--storage.tsdb.path=/prometheus'
    networks:
      - app-network
    profiles:
      - monitoring

  # Optional: Grafana for visualization
  grafana:
    image: grafana/grafana:latest
    ports:
      - "3000:3000"
    environment:
      - GF_SECURITY_ADMIN_PASSWORD=admin
    volumes:
      - grafana-data:/var/lib/grafana
    depends_on:
      - prometheus
    networks:
      - app-network
    profiles:
      - monitoring

volumes:
  huggingface-cache:
    driver: local
  torch-cache:
    driver: local
  models-cache:
    driver: local
  prometheus-data:
    driver: local
  grafana-data:
    driver: local

networks:
  app-network:
    driver: bridge