geek-calc/app.js

// Main application file for Geek Calculator

// Initialize the application when DOM is loaded
document.addEventListener('DOMContentLoaded', () => {
    // Create instances of our calculator components
    const calculator = new Calculator.Calculator();
    const rpnCalculator = new RPNCalculator.RPNCalculator();
    const stateManager = new StateManager.StateManager();
    const uiController = new UIController.UIController(calculator, rpnCalculator, stateManager);
    
    // Initialize the UI
    uiController.init();
    
    // Register service worker for offline capability if supported
    if ('serviceWorker' in navigator) {
        window.addEventListener('load', () => {
            navigator.serviceWorker.register('./service-worker.js')
                .then(registration => {
                    console.log('ServiceWorker registration successful');
                })
                .catch(err => {
                    console.log('ServiceWorker registration failed', err);
                });
        });
    }
});