version: '3.8'

services:
  postgres:
    image: postgres:15-alpine
    container_name: checklist-db-prod
    environment:
      POSTGRES_DB: ${POSTGRES_DB:-checklist_db}
      POSTGRES_USER: ${POSTGRES_USER:-checklist_user}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
    volumes:
      - postgres_data:/var/lib/postgresql/data
    networks:
      - app-network
    restart: unless-stopped
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-checklist_user}"]
      interval: 10s
      timeout: 5s
      retries: 5

  backend:
    build: 
      context: ./backend
      dockerfile: Dockerfile
    container_name: checklist-backend-prod
    environment:
      DATABASE_URL: postgresql://${POSTGRES_USER:-checklist_user}:${POSTGRES_PASSWORD}@postgres:5432/${POSTGRES_DB:-checklist_db}
      SECRET_KEY: ${SECRET_KEY}
      OPENAI_API_KEY: ${OPENAI_API_KEY}
      ENVIRONMENT: production
      ALLOWED_ORIGINS: ${ALLOWED_ORIGINS}
    ports:
      - "8000:8000"
    volumes:
      - ./uploads:/app/uploads
    depends_on:
      postgres:
        condition: service_healthy
    networks:
      - app-network
    restart: unless-stopped

  frontend:
    build:
      context: ./frontend
      dockerfile: Dockerfile.prod
      args:
        VITE_API_URL: ${VITE_API_URL}
    container_name: checklist-frontend-prod
    ports:
      - "80:80"
    depends_on:
      - backend
    networks:
      - app-network
    restart: unless-stopped

volumes:
  postgres_data:

networks:
  app-network:
    driver: bridge