Medical Inventory Management Automation Script

Create a sophisticated JavaScript solution for managing medical supply inventories across multiple hospital departments. The system must: 1) Track real-time inventory levels, 2) Implement automated reordering with dynamic pricing algorithms, 3) Generate predictive stock requirements using machine learning, 4) Support barcode/RFID integration, and 5) Provide comprehensive audit trails. Include advanced error handling for supply chain disruptions and expiration tracking.