如何在分页的ScrollView中添加/删除视图(TabView)

import SwiftUI

struct ContentView: View {
    @State private var tabViews = [TabView]() // 存储TabView的数组
    
    var body: some View {
        ScrollView(.horizontal, showsIndicators: false) {
            HStack(spacing: 0) {
                ForEach(tabViews, id: \.self) { tabView in
                    tabView
                        .frame(width: UIScreen.main.bounds.width)
                }
            }
            .onAppear {
                // 初始时添加一个TabView
                addTabView()
            }
            .onDisappear {
                // 清空TabView数组
                tabViews.removeAll()
            }
            .onReceive(NotificationCenter.default.publisher(for: UIScrollView.didEndDeceleratingNotification)) { _ in
                // 监听滚动事件，当滚动到最后一页时，添加新的TabView
                let offset = UIScreen.main.bounds.width * CGFloat(tabViews.count - 1)
                let scrollView = UIScrollView.appearance()
                let contentOffset = scrollView.contentOffset.x
                let contentWidth = scrollView.contentSize.width
                if contentOffset + UIScreen.main.bounds.width >= contentWidth {
                    addTabView()
                }
            }
        }
    }
    
    func addTabView() {
        // 创建新的TabView，并添加到数组中
        let newTabView = TabView {
            Text("Tab \(tabViews.count + 1)")
        }
        tabViews.append(newTabView)
    }
    
    func removeTabView(at index: Int) {
        // 根据索引移除对应的TabView
        guard index >= 0 && index < tabViews.count else {
            return
        }
        tabViews.remove(at: index)
    }
}

struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}