// 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 UnityEngine;
using NBC;
using NBF.Fishing2;

namespace NBF
{
    public partial class BagPanel : UIPanel
    {
        protected override void OnInit()
        {
            base.OnInit();
        }


        protected override void OnShow()
        {
            ItemList.List.OnClickItem += OnClickItem;
            Game.Input.OnUICanceled += OnUICanceled;
            UseBottomMenu();

            List<TabItemData> tabItemList = new List<TabItemData>();
            var role = App.Main.GetComponent<Role>();
            var roleBag = role.GetComponent<RoleBag>();

            var dic = roleBag.GetItemsByType();
            foreach (var (type, list) in dic)
            {
                TabItemData tabItem = new TabItemData
                {
                    Key = type.ToString()
                };
                tabItem.Items.AddRange(list);
                tabItemList.Add(tabItem);
            }

            ItemList.SetPanel(this);
            ItemList.SetData(tabItemList, true, true);
        }

        private void OnUICanceled(string action)
        {
            if (!IsTop) return;
            if (action == InputDef.UI.SubPrev)
            {
            }
            else if (action == InputDef.UI.SubNext)
            {
            }
            else if (action == InputDef.UI.Up)
            {
            }
            else if (action == InputDef.UI.Down)
            {
            }
        }

        private void OnClickItem(object item)
        {
            if (item is not BagItem bagItem) return;
            // ItemDetailsPanel.s
            ItemDetailsPanel.Show(bagItem.ItemInfo);
        }

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

        protected override void OnHide()
        {
            Game.Input.OnUICanceled -= OnUICanceled;
            ItemList.List.OnClickItem -= OnClickItem;
        }

        protected override void OnDestroy()
        {
            base.OnDestroy();
        }
    }
}