Working StatsPanel, need to refine StatsUI

DynamicIsland/components/Stats/StatsPanel.swift

@@ -0,0 +1,102 @@
+//
+//  StatsPanel.swift
+//  DynamicIsland
+//
+//  Created by GitHub Copilot on 13/08/25.
+//
+
+import AppKit
+import SwiftUI
+
+class StatsPanel: NSPanel {
+    
+    init() {
+        super.init(
+            contentRect: .zero,
+            styleMask: [.borderless, .nonactivatingPanel],
+            backing: .buffered,
+            defer: true
+        )
+        
+        setupWindow()
+        setupContentView()
+    }
+    
+    // Override to allow the panel to become key window (required for user interaction)
+    override var canBecomeKey: Bool {
+        return true
+    }
+    
+    // Override to allow the panel to become main window (required for text input and controls)
+    override var canBecomeMain: Bool {
+        return true
+    }
+    
+    private func setupWindow() {
+        backgroundColor = .clear
+        isOpaque = false
+        hasShadow = true
+        level = .floating
+        isMovableByWindowBackground = true  // Enable dragging
+        titlebarAppearsTransparent = true
+        titleVisibility = .hidden
+        isFloatingPanel = true  // Mark as floating panel for proper behavior
+        
+        // Allow dragging from any part of the window
+        styleMask.insert(.fullSizeContentView)
+        
+        collectionBehavior = [
+            .canJoinAllSpaces,
+            .stationary,
+            .fullScreenAuxiliary  // Float above full-screen apps
+        ]
+        
+        // Accept mouse moved events for proper hover behavior
+        acceptsMouseMovedEvents = true
+    }
+    
+    private func setupContentView() {
+        let contentView = StatsPanelView {
+            self.close()
+        }
+        
+        let hostingView = NSHostingView(rootView: contentView)
+        self.contentView = hostingView
+        
+        // Set initial size
+        let preferredSize = CGSize(width: 600, height: 500)
+        hostingView.setFrameSize(preferredSize)
+        setContentSize(preferredSize)
+    }
+    
+    func positionNearNotch() {
+        guard let screen = NSScreen.main else { return }
+        
+        let screenFrame = screen.visibleFrame
+        let panelFrame = frame
+        
+        // Position at top center of screen (near where the notch would be)
+        let xPosition = (screenFrame.width - panelFrame.width) / 2 + screenFrame.minX
+        let yPosition = screenFrame.maxY - panelFrame.height - 10 // 10px from top
+        
+        setFrameOrigin(NSPoint(x: xPosition, y: yPosition))
+    }
+    
+    func positionNearMouse() {
+        let mouseLocation = NSEvent.mouseLocation
+        let panelFrame = frame
+        
+        // Position near mouse but ensure it stays on screen
+        guard let screen = NSScreen.main else { return }
+        let screenFrame = screen.visibleFrame
+        
+        var xPosition = mouseLocation.x - panelFrame.width / 2
+        var yPosition = mouseLocation.y - panelFrame.height - 20
+        
+        // Keep within screen bounds
+        xPosition = max(screenFrame.minX + 10, min(xPosition, screenFrame.maxX - panelFrame.width - 10))
+        yPosition = max(screenFrame.minY + 10, min(yPosition, screenFrame.maxY - panelFrame.height - 10))
+        
+        setFrameOrigin(NSPoint(x: xPosition, y: yPosition))
+    }
+}