NLDClient-yudde/ProjectNLD/Assets/Code/Scripts/Framework/UI/UIManager.Stack.cs

using System;
using System.Collections.Generic;

public partial class UIManager
{
    #region Stack Management - 委托给 UINavigationManager
    
    /// <summary>
    /// 导航栈（只读，用于兼容旧代码）
    /// </summary>
    public List<UIWindow> UiWindowStack => UINavigationManager.Instance.NavigationStack;
    
    /// <summary>
    /// 检查窗口是否在栈中
    /// </summary>
    public bool CheckIsWindowInStack(UIWindow window)
    {
        return UINavigationManager.Instance.IsWindowInStack(window);
    }

    /// <summary>
    /// 获取栈顶窗口
    /// </summary>
    public UIWindow GetLast()
    {
        return UINavigationManager.Instance.GetTopWindow();
    }

    /// <summary>
    /// 获取栈顶的全屏窗口
    /// </summary>
    public UIWindow GetLastFullScreen()
    {
        return UINavigationManager.Instance.GetTopFullScreenWindow();
    }

    /// <summary>
    /// 入栈（兼容方法，推荐使用 UINavigationManager）
    /// </summary>
    [Obsolete("Use UINavigationManager.HandleWindowOpen instead")]
    public void PushWindow(UIWindow window)
    {
        UINavigationManager.Instance.HandleWindowOpen(window, UIStackMode.Stackable);
    }

    /// <summary>
    /// 出栈
    /// </summary>
    public UIWindow PopWindow()
    {
        return PopWindow(null);
    }

    /// <summary>
    /// 出栈（带窗口名检查）
    /// </summary>
    public UIWindow PopWindow(string checkWindowName)
    {
        var top = UINavigationManager.Instance.GetTopWindow();
        if (top != null && (string.IsNullOrEmpty(checkWindowName) || checkWindowName == top.WindowName))
        {
            UINavigationManager.Instance.HandleWindowClose(top);
            return top;
        }
        return null;
    }

    /// <summary>
    /// 强制移除窗口（从栈中移除但不关闭）
    /// </summary>
    public void ForceRemoveWindow(UIWindow window)
    {
        UINavigationManager.Instance.HandleWindowClose(window);
    }

    /// <summary>
    /// 清空栈（保留指定窗口）
    /// </summary>
    public void ClearHideStack(params string[] windowName)
    {
        var stack = UINavigationManager.Instance.NavigationStack;
        
        // 倒序遍历，避免索引问题
        for (int i = stack.Count - 1; i >= 0; i--)
        {
            var window = stack[i];
            
            // 检查是否是要保留的窗口
            bool shouldKeep = false;
            for (int j = 0; j < windowName.Length; j++)
            {
                if (window.WindowName == windowName[j])
                {
                    shouldKeep = true;
                    break;
                }
            }
            
            if (!shouldKeep)
            {
                // 先从栈移除，再关闭窗口
                UINavigationManager.Instance.HandleWindowClose(window);
                window.CloseWindow(UIWindowCloseType.ForceDestroy);
            }
        }
    }
    
    /// <summary>
    /// 清空所有栈
    /// </summary>
    public void ClearHideStack()
    {
        var stack = UINavigationManager.Instance.NavigationStack;
        
        // 先复制列表，避免在遍历时修改集合
        var windowsToClose = new List<UIWindow>(stack);
        UINavigationManager.Instance.Clear();
        
        // 再关闭所有窗口
        for (int i = 0; i < windowsToClose.Count; i++)
        {
            windowsToClose[i].CloseWindow(UIWindowCloseType.ForceDestroy);
        }
    }
    
    #endregion
}