在iOS & iPadOS中弹出或关闭ViewController的泛型函数，就像show() & showDetail()

func presentViewController<T: UIViewController>(_ viewController: T.Type, animated: Bool = true, completion: (() -> Void)? = nil) {
    let vc = T()
    // 这里可以进行一些配置操作
    // 例如设置背景颜色、传递数据等
    
    if let rootViewController = UIApplication.shared.keyWindow?.rootViewController {
        rootViewController.present(vc, animated: animated, completion: completion)
    }
}

func dismissViewController<T: UIViewController>(_ viewController: T.Type, animated: Bool = true, completion: (() -> Void)? = nil) {
    if let rootViewController = UIApplication.shared.keyWindow?.rootViewController {
        if let presentedViewController = rootViewController.presentedViewController as? T {
            presentedViewController.dismiss(animated: animated, completion: completion)
        } else {
            rootViewController.dismiss(animated: animated, completion: completion)
        }
    }
}

// 弹出视图控制器
presentViewController(YourViewController.self, animated: true)

// 关闭视图控制器
dismissViewController(YourViewController.self, animated: true)