namespace Yw.WpfUI.Hydro
{
    /// <summary>
    /// 抽象覆盖可见性辅助类
    /// </summary>
    internal class LogicalOverrideVisibleHelper
    {
        //缓存
        private readonly Dictionary<VisualL3d, bool> _cache = new();

        /// <summary>
        /// 获取可见性
        /// </summary>
        public bool GetVisible(VisualL3d visual)
        {
            if (visual == null)
            {
                return true;
            }
            if (!_cache.ContainsKey(visual))
            {
                return true;
            }
            return _cache[visual];
        }

        /// <summary>
        /// 设置可见性
        /// </summary>
        public void SetVisible(VisualL3d visual, bool Visible)
        {
            _cache[visual] = Visible;
        }

        /// <summary>
        /// 设置可见性
        /// </summary>
        public void SetVisible(List<VisualL3d> visuals, bool Visible)
        {
            visuals?.ForEach(x => _cache[x] = Visible);
        }

        /// <summary>
        /// 清理可见性
        /// </summary>
        public void ClearVisible(VisualL3d visual)
        {
            if (!_cache.ContainsKey(visual))
            {
                return;
            }
            _cache.Remove(visual);
        }

        /// <summary>
        /// 清理可见性
        /// </summary>
        public void ClearVisible(List<VisualL3d> visuals)
        {
            visuals?.ForEach(x => ClearVisible(x));
        }



    }
}