Major refactorering to get a hold on all these events

src/index.ts

@@ -8,32 +8,61 @@ import { EventRenderer } from './managers/EventRenderer.js';
 import { GridManager } from './managers/GridManager.js';
 import { ScrollManager } from './managers/ScrollManager.js';
 import { calendarConfig } from './core/CalendarConfig.js';
+import { CalendarTypeFactory } from './factories/CalendarTypeFactory.js';
 
 /**
- * Initialize the calendar application
+ * Initialize the calendar application with new state-driven approach
  */
-function initializeCalendar(): void {
-  console.log('🗓️ Initializing Calendar Plantempus...');
+async function initializeCalendar(): Promise<void> {
+  console.log('🗓️ Initializing Calendar Plantempus with state management...');
   
-  // Use the singleton calendar configuration
-  const config = calendarConfig;
+  // Declare managers outside try block for global access
+  let calendarManager: CalendarManager;
+  let navigationManager: NavigationManager;
+  let viewManager: ViewManager;
+  let eventManager: EventManager;
+  let eventRenderer: EventRenderer;
+  let gridManager: GridManager;
+  let scrollManager: ScrollManager;
   
-  // Initialize managers
-  const calendarManager = new CalendarManager(eventBus, config);
-  const navigationManager = new NavigationManager(eventBus);
-  const viewManager = new ViewManager(eventBus);
-  const eventManager = new EventManager(eventBus);
-  const eventRenderer = new EventRenderer(eventBus);
-  const scrollManager = new ScrollManager(); // Initialize BEFORE GridManager
-  const gridManager = new GridManager();
-  
-  // Enable debug mode for development
-  eventBus.setDebug(true);
-  
-  // Initialize all managers
-  calendarManager.initialize();
-  
-  console.log('✅ Calendar Plantempus initialized successfully with all core managers');
+  try {
+    // Use the singleton calendar configuration
+    const config = calendarConfig;
+    
+    // Initialize the CalendarTypeFactory before creating managers
+    console.log('🏭 Phase 0: Initializing CalendarTypeFactory...');
+    CalendarTypeFactory.initialize();
+    
+    // Initialize managers in proper order
+    console.log('📋 Phase 1: Creating core managers...');
+    calendarManager = new CalendarManager(eventBus, config);
+    navigationManager = new NavigationManager(eventBus);
+    viewManager = new ViewManager(eventBus);
+    
+    console.log('🎯 Phase 2: Creating data and rendering managers...');
+    // These managers will now respond to state-driven events
+    eventManager = new EventManager(eventBus);
+    eventRenderer = new EventRenderer(eventBus);
+    
+    console.log('🏗️ Phase 3: Creating layout managers...');  
+    scrollManager = new ScrollManager(); // Will respond to GRID_RENDERED
+    gridManager = new GridManager(); // Will respond to RENDERING_STARTED
+    
+    // Enable debug mode for development
+    eventBus.setDebug(true);
+    
+    // Initialize all managers using state-driven coordination
+    console.log('🚀 Phase 4: Starting state-driven initialization...');
+    await calendarManager.initialize(); // Now async and fully coordinated
+    
+    console.log('🎊 Calendar Plantempus initialized successfully!');
+    console.log('📊 Initialization Report:', calendarManager.getInitializationReport());
+    
+  } catch (error) {
+    console.error('💥 Calendar initialization failed:', error);
+    // Could implement fallback or retry logic here
+    throw error;
+  }
   
   // Expose to window for debugging
   (window as any).calendarDebug = {
@@ -48,9 +77,15 @@ function initializeCalendar(): void {
   };
 }
 
-// Initialize when DOM is ready
+// Initialize when DOM is ready - now handles async properly
 if (document.readyState === 'loading') {
-  document.addEventListener('DOMContentLoaded', initializeCalendar);
+  document.addEventListener('DOMContentLoaded', () => {
+    initializeCalendar().catch(error => {
+      console.error('Failed to initialize calendar:', error);
+    });
+  });
 } else {
-  initializeCalendar();
+  initializeCalendar().catch(error => {
+    console.error('Failed to initialize calendar:', error);
+  });
 }