using DragonLi.Core;
using Mirror;
using System;
using System.Collections.Generic;
using System.Linq;
using UnityEngine;
public class MRNetworkManager : NetworkRoomManager
{
    public static MRNetworkManager Ins { get; private set; }
    public GameObject GameManagerPre;

    public NetworkDiscovery networkDiscovery;

    public Dictionary<long, ServerResponse> DiscoveredServers = new Dictionary<long, ServerResponse>();
    public List<ServerResponse> DiscoveredServersList = new List<ServerResponse>();

    [NonSerialized]
    public int NeedFresh = 0;
    [NonSerialized]
    public long CreateTime = 0;

    public override void Awake()
    {
        base.Awake();
        Ins = this;
    }

    public override void OnServerConnect(NetworkConnectionToClient conn)
    {
        // // cannot join game in progress
        // if (!Utils.IsSceneActive(RoomScene))
        // {
        //     Debug.Log($"Not in Room scene...disconnecting {conn}");
        //     conn.Disconnect();
        //     return;
        // }

        base.OnServerConnect(conn);
        OnRoomServerConnect(conn);
    }

    public override void CallOnClientEnterRoom()
    {
        OnRoomClientEnter();
        //foreach (NetworkRoomPlayer player in roomSlots)
        //    if (player != null)
        //    {
        //        player.OnClientEnterRoom();

        //    }
    }

    public override void OnServerAddPlayer(NetworkConnectionToClient conn)
    {
        // increment the index before adding the player, so first player starts at 1
        clientIndex++;
        allPlayersReady = false;
        //Debug.Log("NetworkRoomManager.OnServerAddPlayer playerPrefab: {roomPlayerPrefab.name}");
        GameObject newRoomGameObject = OnRoomServerCreateRoomPlayer(conn);
        if (newRoomGameObject == null)
            newRoomGameObject = Instantiate(roomPlayerPrefab.gameObject, Vector3.zero, Quaternion.identity);
        NetworkServer.AddPlayerForConnection(conn, newRoomGameObject);

        // if (clientIndex == 2)
        // {
        //     Debug.Log("两个玩家进入房间，游戏开始");
        //     
        // }
    }

    public override void OnStartServer()
    {
        // 记录创建时间
        CreateTime = (long)(DateTime.Now.Subtract(new DateTime(1970, 1, 1))).TotalSeconds;
        Debug.Log("服务器启动 - 创建时间:" + CreateTime);
        GameObject gameManager = Instantiate(GameManagerPre);
        // gameManager.GetComponent<GameManager>().playerIndex;
        NetworkServer.Spawn(gameManager);
    }

    public override void OnGUI()
    {
        // 暂时关闭，勿删
        // if (!showRoomGUI)
        //     return;

        // GUILayout.BeginArea(new Rect(Screen.width - 150f, 10f, 140f, 30f));
        // GUILayout.EndArea();

        // GUI.Box(new Rect(10f, 180f, 520f, 150f), "PLAYERS");
    }

    public override void OnStartHost()
    {
        Debug.Log("Host启动");
    }

    // 加入房间
    public void JoinRoom(string roomIp, long roomCreateTime)
    {
        Debug.Log("请求加入房间 ->" + roomIp);
        networkAddress = roomIp;
        CreateTime = roomCreateTime;
        StartClient();
    }

    // 创建房间
    public void CreateRoom()
    {
        networkAddress = "localhost";
        StartServer();
    }

    // 创建并加入房间
    public void CreateAndJoinRoom()
    {
        StartHost();
    }

    public void OnDiscoveredServer(ServerResponse info)
    {
        Debug.Log("发现主机！");
        if (info.gameName == "KOF")
        {
            DiscoveredServers[info.serverId] = info;
            DiscoveredServersList = DiscoveredServers.Values.ToList();
            // 按创建时间排序
            DiscoveredServersList.Sort(SortByCreateTime);
            NeedFresh++;
        }
    }

    public static int SortByCreateTime(ServerResponse a, ServerResponse b)
    {
        if (a.createTime >= b.createTime)
        {
            return 1;
        }
        else
        {
            return -1;
        }
    }
}