using System.Collections.Generic;
using UnityEngine;
using XUI;
using TMPro;
using TruegearSdk;

public class ConPanel : UIBehaviour
{
    public static ConPanel Instance { get; private set; }
    public TrueGearPanel trueGearPanel;
    public Common.State PanelState;
    public Transform Page1;
    public Transform Page2;

    public GameObject IPBtn;

    public List<IPBtn> IPBtns;
    public bool IsInit = false;

    // 选中的房间索引
    private int _selectedRoomIndex = -1;
    private IPBtn _selectedBtn = null;

    public static void Show()
    {
        WorldUIManager.Ins.Cover("UI/ConPanel", false);
    }

    public void Start()
    {
        Instance = this;
        
        // 根据是否启用马甲功能来决定IPBtn生成在哪个面板
        // 当使用马甲功能时，生成在第一个面板
        // 当不使用马甲功能时，生成在第二个面板
        Transform parentTransform = Page1;
        if (TrueGearEffectManager.Ins != null && !TrueGearEffectManager.Ins.EnableTrueGear)
        {
            parentTransform = Page2;
            // 当enableTrueGear=false时，显示第二面板，隐藏第一面板
            if (Page1 != null)
            {
                Page1.gameObject.SetActive(false);
            }
            if (Page2 != null)
            {
                Page2.gameObject.SetActive(true);
            }
        }
        else
        {
            
            // 当enableTrueGear=true时，显示第一面板，隐藏第二面板
            if (Page1 != null)
            {
                Page1.gameObject.SetActive(true);
                
            }
            if (Page2 != null)
            {
                Page2.gameObject.SetActive(false);
            }
        }
        
        for (int i = 0; i < 50; i++)
        {
            IPBtn btn = Instantiate(IPBtn, parentTransform).GetComponent<IPBtn>();
            btn.gameObject.SetActive(false);
            IPBtns.Add(btn);
        }
        
        IsInit = true;
        
        // 打开界面时自动开始搜索
        StartDiscovery();
    }

    public void Update()
    {
        if (IsInit && MRNetworkManager.Ins.NeedFresh > 0)
        {
            MRNetworkManager.Ins.NeedFresh--;
            FreshServers();
        }
    }

    // 启动搜索
    private void StartDiscovery()
    {
        MRNetworkManager.Ins.DiscoveredServers.Clear();
        MRNetworkManager.Ins.DiscoveredServersList.Clear();
        MRNetworkManager.Ins.networkDiscovery.StartDiscovery();
        // 注意：不再自动切换页面，保持当前页面显示
    }

    // 刷新按钮 - 重新搜索
    public void OnClickRefresh()
    {
        // 清除之前的选中状态
        ClearSelection();
        
        // 重新搜索
        StartDiscovery();
    }

    // 加入按钮 - 加入选中的房间
    public void OnClickJoin()
    {
        if (_selectedBtn != null && _selectedBtn.GetRoomInfo() != null)
        {
            _selectedBtn.JoinRoom();
        }
    }

    // 选中房间
    public void OnSelectRoom(IPBtn btn)
    {
        // 清除之前的选中状态
        ClearSelection();
        
        // 选中新房间
        _selectedBtn = btn;
        _selectedRoomIndex = IPBtns.IndexOf(btn);
        btn.SetSelected(true);
    }

    // 清除选中状态
    private void ClearSelection()
    {
        if (_selectedBtn != null)
        {
            _selectedBtn.SetSelected(false);
            _selectedBtn = null;
        }
        _selectedRoomIndex = -1;
    }

    public void OnClickHost()
    {
        // 用户未选择设备直接开始游戏，停止扫描
        if (TrueGearEffectManager.Ins != null)
        {
            TrueGearEffectManager.Ins.StopScan();
        }
        WorldUIManager.Ins.Back();
        MRNetworkManager.Ins.CreateAndJoinRoom();
        MRNetworkManager.Ins.networkDiscovery.AdvertiseServer();
    }

    public void OnClickFindServer()
    {
        MRNetworkManager.Ins.DiscoveredServers.Clear();
        MRNetworkManager.Ins.DiscoveredServersList.Clear();
        MRNetworkManager.Ins.networkDiscovery.StartDiscovery();
        PanelState.StateChange(1);
    }

    public void FreshServers()
    {
        for (int j = 0; j < IPBtns.Count; j++)
        {
            IPBtns[j].gameObject.SetActive(false);
        }
        for (int i = 0; i < MRNetworkManager.Ins.DiscoveredServersList.Count; i++)
        {
            IPBtns[i].Init(i + 1, MRNetworkManager.Ins.DiscoveredServersList[i]);
            IPBtns[i].gameObject.SetActive(true);
        }
    }

    public void OnClickServer()
    {
        WorldUIManager.Ins.Back();
        MRNetworkManager.Ins.CreateRoom();
    }

    public void OnMasterClick()
    {
        PanelState.StateChange(2);
    }

    public void OnOnePlayerClick()
    {
        // 用户未选择设备直接开始游戏，停止扫描
        if (TrueGearEffectManager.Ins != null)
        {
            TrueGearEffectManager.Ins.StopScan();
        }
        GameLocal.Ins.GameMode = 0;
        WorldUIManager.Ins.Back();
        MRNetworkManager.Ins.CreateAndJoinRoom();
        MRNetworkManager.Ins.networkDiscovery.AdvertiseServer();
    }

    public void OnServerPlayerClick()
    {
        // 用户未选择设备直接开始游戏，停止扫描
        if (TrueGearEffectManager.Ins != null)
        {
            TrueGearEffectManager.Ins.StopScan();
        }
        GameLocal.Ins.GameMode = 1;
        WorldUIManager.Ins.Back();
        MRNetworkManager.Ins.CreateAndJoinRoom();
        MRNetworkManager.Ins.networkDiscovery.AdvertiseServer();
    }
}