// 本脚本只在不存在时会生成一次。已存在不会再次生成覆盖

using System.Collections.Generic;
using FairyGUI;
using NBC;
using UIPanel = NBC.UIPanel;

namespace NBF
{
    public class ShopGearData
    {
        public string title;
    }

    public partial class FishingShopPanel : UIPanel
    {
        private List<TabListAndSubListData> _tabList = new List<TabListAndSubListData>();
        private TabListAndSubListData _currentTab;

        protected override void OnInit()
        {
            base.OnInit();
            this.AutoAddClick(OnClick);
            IsShowCursor = true;

            for (int i = 0; i < 10; i++)
            {
                var itemData = new TabListAndSubListData();
                itemData.AddTestData(i);
                _tabList.Add(itemData);
            }

            Menu.OnTabChange += ChangeTab;
            SubMenu.OnTabChange += ChangeSubTab;
            List.OnClickItem += OnClickItem;
        }

        protected override void OnShow()
        {
            base.OnShow();
            Menu.SetTabs(_tabList);
            UseBottomMenu();
        }

        private void UseBottomMenu()
        {
            BottomMenu.Use(this);
        }


        private void ChangeTab(int index)
        {
            Log.Info($"Change tab index={index}");
            var tabListData = _tabList[index];
            _currentTab = tabListData;
            SubMenu.SetTabs(_currentTab.SubTab);
        }

        private void ChangeSubTab(int index)
        {
            var subList = _currentTab.SubTab[index];
            List.SetListData(subList.Items);
        }

        private void OnClickItem(object item)
        {
            if (item is not ShopGearItem shopGearItem) return;
            Log.Info($"click item ={shopGearItem.GearData.title}");
        }

        private void OnClick(GComponent btn)
        {
            // if (btn == BtnClose)
            // {
            //     Hide();
            // }
        }

        protected override void OnDestroy()
        {
            base.OnDestroy();
            Menu.OnTabChange -= ChangeTab;
            SubMenu.OnTabChange -= ChangeSubTab;
        }
    }
}