/// #pkgName FGUI包名
/// #panelName UIPanel名字
/// #UIName = $"{#pkgName}{#panelName}" UIKey名字
/// 该脚本由模板创建
/// created by cb 2024

using FairyGUI;
using XGame.Framework.UI;

namespace FL.FGUI
{
    /// <summary>
    /// UI逻辑处理类
    /// </summary>
    /// <typeparam name=""></typeparam>
    public partial class MountMainPanelCtrl : UIController<MountMainPanelVM>
    {
        private int _pageIndex;  // 当前显示的页签索引

        protected override void OnEnable(object intent)
        {
            AddUIListenres();
            AddEventListener();
            if (intent != null && intent is int)
            {
                _pageIndex = (int)intent;
            }
            else
                _pageIndex = 0;
            Init();
        }
        protected override void OnDisable()
        {
            RemoveUIListenres();
            RemoveEventListener();
            VM.UpgradeNestedItem.Ctrl.ClearData();
            VM.AdvancedNestedItem.Ctrl.ClearData();
            VM.TrainNestedItem.Ctrl.ClearData();
        }
        #region UI事件
        private void AddUIListenres()
        {
            VM.PageCtrl.onChanged.Add(OnPageCtrlChange);
        }
        private void RemoveUIListenres()
        {
            VM.PageCtrl.onChanged.Remove(OnPageCtrlChange);
        }
        
        /// <summary>
        /// 页签按钮切换事件
        /// </summary>
        /// <param name="context"></param>
        private void OnPageCtrlChange(EventContext context)
        {
            ShowPage(VM.PageCtrl.selectedIndex);
        }
        #endregion

        private void AddEventListener()
        {
            Context.AddListener(EventDefine.RefreshMountInfo, RefreshMountInfo);
        }
        private void RemoveEventListener()
        {
            Context.RemoveListener(EventDefine.RefreshMountInfo, RefreshMountInfo);
        }

        private void Init()
        {
            MountService.Instance.SendToMountData();
        }

        /// <summary>
        /// 页签切换事件
        /// </summary>
        /// <param name="pageIndex"></param>
        private void ShowPage(int pageIndex)
        {
            _pageIndex = pageIndex;
            ShowUpgradeMountsUI(pageIndex == 0);
            ShowTrainMountsUI(pageIndex == 1);
            ShowAdvancedMountUI(pageIndex == 2);
        }

        /// <summary>
        /// 通用坐骑升级界面
        /// </summary>
        /// <param name="bShow"></param>
        private void ShowUpgradeMountsUI(bool bShow)
        {
            if (bShow)
            {
                VM.UpgradeNestedItem.Enable(null);
                VM.UpgradeNestedItem.Ctrl.ShowUpgradeMountUI();
            }
            else
                VM.UpgradeNestedItem.Disable();
        }

        /// <summary>
        /// 坐骑驯养界面
        /// </summary>
        /// <param name="bShow"></param>
        private void ShowTrainMountsUI(bool bShow)
        {
            if (bShow)
            {
                VM.TrainNestedItem.Enable(null);
                VM.TrainNestedItem.Ctrl.ShowTrainMountUI(true);
            }
            else
                VM.TrainNestedItem.Disable();
        }

        /// <summary>
        /// 高级坐骑界面
        /// </summary>
        /// <param name="bShow"></param>
        private void ShowAdvancedMountUI(bool bShow)
        {
            if (bShow)
            {
                VM.AdvancedNestedItem.Enable(null);
                VM.AdvancedNestedItem.Ctrl.ShowAdvancedMountUI(true);
            }
            else
                VM.AdvancedNestedItem.Disable();
        }

        /// <summary>
        /// 返回坐骑数据，刷新坐骑界面UI
        /// </summary>
        /// <param name="eventId"></param>
        /// <param name="args"></param>
        private void RefreshMountInfo(int eventId, object args)
        {
            ShowPage(_pageIndex);
        }
    }
}