wip, resize, debugging

src/elements/SwpEventElement.ts

@@ -126,6 +126,31 @@ export class SwpEventElement extends BaseSwpEventElement {
     this.end = endDate;
   }
 
+  /**
+   * Update event height during resize
+   * @param newHeight - The new height in pixels
+   */
+  public updateHeight(newHeight: number): void {
+    // 1. Update visual height
+    this.style.height = `${newHeight}px`;
+
+    // 2. Calculate new end time based on height
+    const gridSettings = calendarConfig.getGridSettings();
+    const { hourHeight } = gridSettings;
+
+    // Get current start time
+    const start = this.start;
+
+    // Calculate duration from height
+    const durationMinutes = (newHeight / hourHeight) * 60;
+
+    // Calculate new end time by adding duration to start (using DateService for timezone safety)
+    const endDate = this.dateService.addMinutes(start, durationMinutes);
+
+    // 3. Update end attribute (triggers attributeChangedCallback → updateDisplay)
+    this.end = endDate;
+  }
+
   /**
    * Create a clone for drag operations
    */
@@ -135,6 +160,9 @@ export class SwpEventElement extends BaseSwpEventElement {
     // Apply "clone-" prefix to ID
     clone.dataset.eventId = `clone-${this.eventId}`;
 
+    // Disable pointer events on clone so it doesn't interfere with hover detection
+    clone.style.pointerEvents = 'none';
+
     // Cache original duration
     const timeEl = this.querySelector('swp-event-time');
     if (timeEl) {
@@ -316,10 +344,13 @@ export class SwpAllDayEventElement extends BaseSwpEventElement {
    */
   public createClone(): SwpAllDayEventElement {
     const clone = this.cloneNode(true) as SwpAllDayEventElement;
-    
+
     // Apply "clone-" prefix to ID
     clone.dataset.eventId = `clone-${this.eventId}`;
-    
+
+    // Disable pointer events on clone so it doesn't interfere with hover detection
+    clone.style.pointerEvents = 'none';
+
     return clone;
   }
 

src/factories/ManagerFactory.ts

@@ -73,7 +73,10 @@ export class ManagerFactory {
 
     try {
       await managers.calendarManager.initialize?.();
-      managers.resizeHandleManager.initialize();
+      // ResizeHandleManager temporarily disabled for testing
+      // if (managers.resizeHandleManager && managers.resizeHandleManager.initialize) {
+      //   managers.resizeHandleManager.initialize();
+      // }
     } catch (error) {
       throw error;
     }

src/managers/AllDayManager.ts

@@ -401,6 +401,7 @@ export class AllDayManager {
 
     // 2. Normalize clone ID
     dragEndEvent.draggedClone.dataset.eventId = dragEndEvent.draggedClone.dataset.eventId?.replace('clone-', '');
+    dragEndEvent.draggedClone.style.pointerEvents = ''; // Re-enable pointer events
     dragEndEvent.originalElement.dataset.eventId += '_';
 
     let eventId = dragEndEvent.draggedClone.dataset.eventId;

src/managers/DragDropManager.ts

@@ -42,6 +42,10 @@ export class DragDropManager {
   private currentColumnBounds: ColumnBounds | null = null;
   private isDragStarted = false;
 
+  // Hover state
+  private isHoverTrackingActive = false;
+  private currentHoveredEvent: HTMLElement | null = null;
+
   // Movement threshold to distinguish click from drag
   private readonly dragThreshold = 5; // pixels
 
@@ -106,6 +110,23 @@ export class DragDropManager {
         const target = e.target as HTMLElement;
         if (target.closest('swp-calendar-header')) {
           this.handleHeaderMouseEnter(e as MouseEvent);
+        } else if (target.closest('swp-event')) {
+          // Entered an event - activate hover tracking and set color
+          const eventElement = target.closest<HTMLElement>('swp-event');
+          const mouseEvent = e as MouseEvent;
+
+          // Only handle hover if mouse button is up
+          if (eventElement && !this.isDragStarted && mouseEvent.buttons === 0) {
+            // Clear any previous hover first
+            if (this.currentHoveredEvent && this.currentHoveredEvent !== eventElement) {
+              this.currentHoveredEvent.style.backgroundColor = '';
+            }
+
+            this.isHoverTrackingActive = true;
+            this.currentHoveredEvent = eventElement;
+            eventElement.style.backgroundColor = 'red';
+            console.log('🎨 Mouse entered event:', eventElement.dataset.eventId, 'buttons:', mouseEvent.buttons, 'isDragStarted:', this.isDragStarted);
+          }
         }
       }, true); // Use capture phase
 
@@ -114,6 +135,7 @@ export class DragDropManager {
         if (target.closest('swp-calendar-header')) {
           this.handleHeaderMouseLeave(e as MouseEvent);
         }
+        // Don't handle swp-event mouseleave here - let mousemove handle it
       }, true); // Use capture phase
     }
 
@@ -154,8 +176,20 @@ export class DragDropManager {
     }
 
 
-    // Found an event - prepare for potential dragging
+    // Found an event - check if in resize zone first
     if (eventElement) {
+      // Check if click is in bottom resize zone
+      const rect = eventElement.getBoundingClientRect();
+      const mouseY = event.clientY;
+      const distanceFromBottom = rect.bottom - mouseY;
+      const resizeZoneHeight = 15; // Match ResizeHandleManager
+
+      // If in resize zone, don't handle this - let ResizeHandleManager take over
+      if (distanceFromBottom >= 0 && distanceFromBottom <= resizeZoneHeight) {
+        return; // Exit early - this is a resize operation
+      }
+
+      // Normal drag - prepare for potential dragging
       this.draggedElement = eventElement;
       this.lastColumn = ColumnDetectionUtils.getColumnBounds(this.lastMousePosition)
       // Calculate mouse offset within event
@@ -174,7 +208,19 @@ export class DragDropManager {
     this.currentMouseY = event.clientY;
     this.lastMousePosition = { x: event.clientX, y: event.clientY };
 
+    // Log which element we're over during drag
+    if (this.isDragStarted) {
+      const elementAtPoint = document.elementFromPoint(event.clientX, event.clientY);
+      const eventElement = elementAtPoint?.closest('swp-event');
+      if (eventElement) {
+        console.log('🖱️ Dragging over event:', (eventElement as HTMLElement).dataset.eventId);
+      }
+    }
 
+    // Check for event hover (coordinate-based) - only when mouse button is up
+    if (this.isHoverTrackingActive && event.buttons === 0) {
+      this.checkEventHover(event);
+    }
 
     if (event.buttons === 1) {
       const currentPosition: MousePosition = { x: event.clientX, y: event.clientY };
@@ -189,6 +235,16 @@ export class DragDropManager {
           // Start drag - emit drag:start event
           this.isDragStarted = true;
 
+          // Set high z-index on event-group if exists, otherwise on event itself
+          const eventGroup = this.draggedElement.closest<HTMLElement>('swp-event-group');
+          if (eventGroup) {
+            console.log('🔝 Setting z-index 9999 on event-group', eventGroup);
+            eventGroup.style.zIndex = '9999';
+          } else {
+            console.log('🔝 Setting z-index 9999 on event', this.draggedElement.dataset.eventId);
+            this.draggedElement.style.zIndex = '9999';
+          }
+
           // Detect current column
           this.currentColumnBounds = ColumnDetectionUtils.getColumnBounds(currentPosition);
 
@@ -542,4 +598,35 @@ export class DragDropManager {
     };
     this.eventBus.emit('drag:mouseleave-header', dragMouseLeavePayload);
   }
+
+  private checkEventHover(event: MouseEvent): void {
+    // Use currentHoveredEvent to check if mouse is still within bounds
+    if (!this.currentHoveredEvent) return;
+
+    const rect = this.currentHoveredEvent.getBoundingClientRect();
+    const mouseX = event.clientX;
+    const mouseY = event.clientY;
+
+    // Check if mouse is still within the current hovered event
+    const isStillInside = mouseX >= rect.left && mouseX <= rect.right &&
+                          mouseY >= rect.top && mouseY <= rect.bottom;
+
+    // If mouse left the event
+    if (!isStillInside) {
+      // Only disable tracking and clear if mouse is NOT pressed (allow resize to work)
+      if (event.buttons === 0) {
+        console.log('🚪 Mouse left event:', this.currentHoveredEvent.dataset.eventId, 'clearing hover');
+        this.isHoverTrackingActive = false;
+        this.clearEventHover();
+      }
+    }
+  }
+
+  private clearEventHover(): void {
+    if (this.currentHoveredEvent) {
+      this.currentHoveredEvent.style.backgroundColor = '';
+      this.currentHoveredEvent = null;
+    }
+  }
+ 
 }

src/managers/ResizeHandleManager.ts

@@ -1,10 +1,30 @@
 import { eventBus } from '../core/EventBus';
 import { CoreEvents } from '../constants/CoreEvents';
+import { calendarConfig } from '../core/CalendarConfig';
 
 export class ResizeHandleManager {
   private resizeZoneHeight = 15; // Must match CSS ::after height
   private cachedEvents: HTMLElement[] = [];
 
+  // Resize state
+  private isResizing = false;
+  private resizingElement: HTMLElement | null = null;
+  private initialHeight = 0;
+  private initialMouseY = 0;
+  private targetHeight = 0;
+  private currentHeight = 0;
+  private animationFrameId: number | null = null;
+
+  // Snap configuration
+  private snapIntervalMinutes = 15;
+  private hourHeightPx: number;
+
+  constructor() {
+    const gridSettings = calendarConfig.getGridSettings();
+    this.hourHeightPx = gridSettings.hourHeight;
+    this.snapIntervalMinutes = gridSettings.snapInterval;
+  }
+
   public initialize(): void {
     this.refreshEventCache();
     this.setupEventListeners();
@@ -17,16 +37,33 @@ export class ResizeHandleManager {
   }
 
   private setupEventListeners(): void {
+    // Hover detection (only when not resizing and mouse button is up)
     document.addEventListener('mousemove', (e: MouseEvent) => {
-      this.handleGlobalMouseMove(e);
+      if (!this.isResizing) {
+        // Only check for resize zones when mouse button is up
+        if (e.buttons === 0) {
+          this.handleGlobalMouseMove(e);
+        }
+      } else {
+        this.handleMouseMove(e);
+      }
     });
 
+    // Resize mouse handling
+    document.addEventListener('mousedown', (e: MouseEvent) => {
+      this.handleMouseDown(e);
+    });
+
+    document.addEventListener('mouseup', (e: MouseEvent) => {
+      this.handleMouseUp(e);
+    });
+
+    // Cache refresh
     eventBus.on(CoreEvents.GRID_RENDERED, () => this.refreshEventCache());
     eventBus.on(CoreEvents.EVENTS_RENDERED, () => this.refreshEventCache());
     eventBus.on(CoreEvents.EVENT_CREATED, () => this.refreshEventCache());
     eventBus.on(CoreEvents.EVENT_UPDATED, () => this.refreshEventCache());
     eventBus.on(CoreEvents.EVENT_DELETED, () => this.refreshEventCache());
-    eventBus.on('drag:end', () => this.refreshEventCache());
   }
 
   private handleGlobalMouseMove(e: MouseEvent): void {
@@ -34,6 +71,11 @@ export class ResizeHandleManager {
     const events = this.cachedEvents;
 
     events.forEach(eventElement => {
+      // Skip the element we're currently resizing
+      if (this.resizingElement === eventElement) {
+        return;
+      }
+
       const rect = eventElement.getBoundingClientRect();
       const mouseY = e.clientY;
       const mouseX = e.clientX;
@@ -73,4 +115,121 @@ export class ResizeHandleManager {
     }
     eventElement.removeAttribute('data-resize-hover');
   }
+
+  private handleMouseDown(e: MouseEvent): void {
+    const target = e.target as HTMLElement;
+    const eventElement = target.closest<HTMLElement>('swp-event[data-resize-hover="true"]');
+
+    if (!eventElement) return;
+
+    // Check if click is in bottom resize zone
+    const rect = eventElement.getBoundingClientRect();
+    const distanceFromBottom = rect.bottom - e.clientY;
+
+    if (distanceFromBottom >= 0 && distanceFromBottom <= this.resizeZoneHeight) {
+      // START RESIZE
+      e.stopPropagation(); // Prevent DragDropManager from handling
+      e.preventDefault();
+
+      this.isResizing = true;
+      this.resizingElement = eventElement;
+      this.initialHeight = eventElement.offsetHeight;
+      this.initialMouseY = e.clientY;
+
+      // Set high z-index on event-group if exists, otherwise on event itself
+      const eventGroup = eventElement.closest<HTMLElement>('swp-event-group');
+      if (eventGroup) {
+        eventGroup.style.zIndex = '1000';
+      } else {
+        eventElement.style.zIndex = '1000';
+      }
+
+      console.log('🔄 Resize started', this.initialHeight);
+    }
+  }
+
+  private handleMouseMove(e: MouseEvent): void {
+    if (!this.isResizing || !this.resizingElement) return;
+
+    const deltaY = e.clientY - this.initialMouseY;
+    const rawHeight = this.initialHeight + deltaY;
+
+    // Apply minimum height
+    this.targetHeight = Math.max(30, rawHeight);
+
+    // Start animation loop if not already running
+    if (this.animationFrameId === null) {
+      this.currentHeight = this.resizingElement.offsetHeight;
+      this.animate();
+    }
+  }
+
+  private animate(): void {
+    if (!this.isResizing || !this.resizingElement) {
+      this.animationFrameId = null;
+      return;
+    }
+
+    // Smooth interpolation towards target
+    const diff = this.targetHeight - this.currentHeight;
+    const step = diff * 0.3; // 30% of distance per frame
+
+    // Update if difference is significant
+    if (Math.abs(diff) > 0.5) {
+      this.currentHeight += step;
+
+      const swpEvent = this.resizingElement as any;
+      if (swpEvent.updateHeight) {
+        swpEvent.updateHeight(this.currentHeight);
+      }
+
+      this.animationFrameId = requestAnimationFrame(() => this.animate());
+    } else {
+      // Close enough - snap to target
+      this.currentHeight = this.targetHeight;
+      const swpEvent = this.resizingElement as any;
+      if (swpEvent.updateHeight) {
+        swpEvent.updateHeight(this.currentHeight);
+      }
+      this.animationFrameId = null;
+    }
+  }
+
+  private handleMouseUp(e: MouseEvent): void {
+    if (!this.isResizing || !this.resizingElement) return;
+
+    // Cancel animation
+    if (this.animationFrameId !== null) {
+      cancelAnimationFrame(this.animationFrameId);
+      this.animationFrameId = null;
+    }
+
+    // Snap to grid on mouse up
+    const snapDistancePx = (this.snapIntervalMinutes / 60) * this.hourHeightPx;
+    const currentHeight = this.resizingElement.offsetHeight;
+    const snappedHeight = Math.round(currentHeight / snapDistancePx) * snapDistancePx;
+    const finalHeight = Math.max(30, snappedHeight);
+
+    const swpEvent = this.resizingElement as any;
+    if (swpEvent.updateHeight) {
+      swpEvent.updateHeight(finalHeight);
+    }
+
+    console.log('✅ Resize ended', finalHeight);
+
+    // Clear z-index on event-group if exists, otherwise on event itself
+    const eventGroup = this.resizingElement.closest<HTMLElement>('swp-event-group');
+    if (eventGroup) {
+      eventGroup.style.zIndex = '';
+    } else {
+      this.resizingElement.style.zIndex = '';
+    }
+
+    // Cleanup state
+    this.isResizing = false;
+    this.resizingElement = null;
+
+    // Refresh cache for future operations
+    this.refreshEventCache();
+  }
 }

src/renderers/EventRenderer.ts

@@ -140,6 +140,7 @@ export class DateEventRenderer implements EventRendererStrategy {
 
     // Fully normalize the clone to be a regular event
     draggedClone.classList.remove('dragging');
+    draggedClone.style.pointerEvents = ''; // Re-enable pointer events
 
     // Clean up instance state
     this.draggedClone = null;