// 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 Unity.VisualScripting;

namespace NBF
{
    public partial class SettingPanel : UIPanel
    {
        public override string UIPackName => "Main";
        public override string UIResName => "SettingPanel";

        private List<TabListSettingData> tabList = new List<TabListSettingData>();

        private object _currentSettingsObject;

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

            TabListSettingData tabInput = new TabListSettingData();
            tabInput.Tab = new TabItemData();
            tabInput.Tab.Name = "键盘和鼠标";
            tabList.Add(tabInput);

            TabListSettingData tabCtrl = new TabListSettingData();
            tabCtrl.Tab = new TabItemData();
            tabCtrl.Tab.Name = "控制器";
            tabList.Add(tabCtrl);

            TabListSettingData tabVideo = new TabListSettingData();
            tabVideo.Tab = new TabItemData();
            tabVideo.Tab.Name = "视频";
            tabVideo.SettingsObject = GameSettings.Instance.UseSettings;
            tabList.Add(tabVideo);

            TabListSettingData tabSound = new TabListSettingData();
            tabSound.Tab = new TabItemData();
            tabSound.Tab.Name = "音频和语言";
            tabList.Add(tabSound);

            Menu.OnTabChange += ChangeTab;
        }

        protected override void OnShow()
        {
            Menu.SetTabs(tabList);
        }

        private void ChangeTab(int index)
        {
            Log.Info($"Change tab index={index}");
            var tabListData = tabList[index];
            _currentSettingsObject = tabListData.SettingsObject;
            ResetSettingList();
        }


        private void ResetSettingList()
        {
            List.RemoveChildrenToPool();
            if (_currentSettingsObject == null) return;
            var fields = _currentSettingsObject.GetType().GetFields();
            foreach (var field in fields)
            {
                if (List.AddItemFromPool() is SettingItem item)
                {
                    item.SetData(field, _currentSettingsObject);
                }
            }
        }

        private void Reset()
        {
        }

        private void Save()
        {
        }

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

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