using NBC;

namespace NBF
{
    public static class Loading
    {
        /// <summary>
        /// 显示loading
        /// </summary>
        /// <param name="task">加载任务链</param>
        /// <param name="style">样式</param>
        /// <param name="startProgress">开始进度</param>
        public static void Show(NTask task = null, int style = 0, int startProgress = 0)
        {
            if (task != null)
            {
                //如果传入了任务进度
                LoadingPanel.LoadingTask.Add(task);
            }
            else
            {
                var waitTask = new LoadingWaitTask<LoadingPanel>();
                waitTask.Run(DefRunner.Scheduler);
                LoadingPanel.LoadingTask.Add(waitTask);
            }

            var panel = UI.Inst.GetUI<LoadingPanel>();
            if (panel is not { IsShowing: true })
            {
                UI.Inst.OpenUI<LoadingPanel>(new LoadingShowParam(style, startProgress));
            }
        }

        public static void Hide()
        {
            LoadingPanel.LoadingTask.TryEnd();
        }
    }
}