using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using BeinLab.Util;
using LitJson;
using ShadowStudio.Mgr;
using ShadowStudio.Model;
using ShadowStudio.UI;
using UnityEngine;
using UnityEngine.SceneManagement;
using UnityEngine.UI;
using XRTool.Util;

public class ShowViewMgr : UnitySingleton<ShowViewMgr>
{
    public event Action<List<Peer>, bool> OnUserChange;
    public event Action<int, int> OnRoomPageChange;//第一个是total，第二个是当前的
    public event Action<string, List<SceneConfig>, SceneConfig> OnChangeRoom;
    public string roomId;
    public List<ArtContainer> artContainerList;
    public List<SceneConfig> SceneList;
    public Transform Target;
    public static Action<SceneConfig> ChooseSenceAction;//选择场景的监听
    public static Action<List<SceneConfig>> RemoteSenceAction;//移除场景的监听
    protected override void Awake()
    {
        base.Awake();
        artContainerList = new List<ArtContainer>();
        SceneList = new List<SceneConfig>();
        ArtInfoMgr.Instance.ContainerCreate -= CreateSuccess;
        ArtInfoMgr.ContainerSelect -= OnContainerSelect;
        ArtInfoMgr.Instance.ContainerDel -= DeleteContainer;
        WSHandler.Room.OnOtherUserJoinRoom -= OtherUserJoinRoom;
        WSHandler.Room.OnOtherUserLeaveRoom -= OtherUserLeaveRoom;
        WSHandler.Room.onChangeScene -= ChangeScene;
        OnChangeRoom -= OnLocalChangeRoom;
        WSHandler.Room.OnClose -= Close;

        ArtInfoMgr.Instance.ContainerCreate += CreateSuccess;
        ArtInfoMgr.ContainerSelect += OnContainerSelect;
        ArtInfoMgr.Instance.ContainerDel += DeleteContainer;
        WSHandler.Room.OnOtherUserJoinRoom += OtherUserJoinRoom;
        WSHandler.Room.OnOtherUserLeaveRoom += OtherUserLeaveRoom;
        WSHandler.Room.onChangeScene += ChangeScene;
        OnChangeRoom += OnLocalChangeRoom;
        WSHandler.Room.OnClose += Close;
    }

    private void Close(JsonData data)
    {
        CommonMethod.ShowNetErrorAbnormalOutPop();
    }

    private void ChangeScene(string peerId, List<SceneConfig> scenes, SceneConfig currentScene)
    {
        List<SceneConfig> sceneList = new List<SceneConfig>();
        for (int i = 0; i < scenes.Count; i++)
        {
            sceneList.Add(scenes[i]);
        }
        OnRoomPageChange?.Invoke(scenes.Count, currentScene.Id);
        CompareList(SceneList, scenes, currentScene);
        SceneList.Clear();
        for (int i = 0; i < sceneList.Count; i++)
        {
            SceneList.Add(sceneList[i]);
        }
        CommonMethod.currentScene = currentScene;
    }

    private void OnLocalChangeRoom(string method, List<SceneConfig> remainscene, SceneConfig currentScene)
    {
        switch (method)
        {
            case "RemoveSence":
                RemoteSenceAction.Invoke(remainscene);
                if (ItemSenceList.Instance)
                {
                    ItemSenceList.Instance.SetCreateSenceBtnBtn(true);
                }
                break;
            case "AddSence":
                ItemSenceList.Instance.Init(remainscene, currentScene);
                ItemSenceSmallList.Instance.Init(remainscene, currentScene);
                break;
            case "ChangeSence":
                break;
        }
        ChooseSenceAction?.Invoke(currentScene);
    }

    void Start()
    {
        ArtInfoMgr.Instance.ListenPage();
        ArtInfoMgr.Instance.ListenUser();
        roomId = CommonMethod.roomConfig.Id;
        //WSHandler.User.OnRoomChange += roomChange;
        TimerMgr.Instance.CreateTimer(Init, 0.5f);

        if (CommonMethod.roomConfig.Is_created == "0")
        {
            GameObject.Find("CreateSenceBtn").GetComponent<Button>().enabled = false;
            Debug.LogError("非房主进入房间");
        }
        else
            Debug.LogError("房主进入房间");
    }

    private void CreateSuccess(ArtContainer artContainer)
    {
        if (artContainer.GetGoodsInfo().art_id != "ArtId_GameObject")
        {
            Texture2D icon;
            if (artContainer.GetContainerIcon())
            {
                icon = artContainer.GetContainerIcon() as Texture2D;
                artContainerList.Add(artContainer);
                ItemFileList.Instance.AddFileIcon(icon, artContainer);
            }
            else
            {
                //icon = new Texture2D(100, 100);
                artContainer.GetContainerIcon((tex) =>
                {
                    if (tex)
                    {
                        icon = tex as Texture2D;
                    }
                    else
                    {
                        icon = new Texture2D(64, 64);
                    }
                    artContainerList.Add(artContainer);
                    ItemFileList.Instance.AddFileIcon(icon, artContainer);
                });
            }

        }
    }
    private void DeleteContainer(ArtContainer artContainer)
    {
        if (artContainer!=null&& artContainer.GetGoodsInfo().art_id != "ArtId_GameObject")
        {
            for (int i = 0; i < ItemFileList.Instance.Itemfilelist.Count; i++)
            {
                ItemFileView itemFileView = ItemFileList.Instance.Itemfilelist[i].transform.GetComponent<ItemFileView>();
                if (artContainer == itemFileView.artContainer)
                {
                    DestroyImmediate(ItemFileList.Instance.Itemfilelist[i]);
                    ItemFileList.Instance.Itemfilelist.RemoveAt(i);
                }
            }
            artContainerList.Remove(artContainer);
            //FileListDlg.Instance.fileCountText.text = LanguageMgr.Instance.GetMessage("1069").Message + artContainerList.Count + LanguageMgr.Instance.GetMessage("1070").Message;
        }
    }
    private void OnContainerSelect(ArtContainer artContainer, bool isSelect)
    {
        if (artContainer.GetGoodsInfo().art_id != "ArtId_GameObject"&& artContainer.GetGoodsInfo().art_id != "ArtId_PlayerView")
        {
            FileListDlg.ChooseFileAction?.Invoke(artContainer,isSelect);
        }
    }
    private void OtherUserJoinRoom(JsonData data)
    {
        List<Peer> peerList = new List<Peer>();
        Peer peer = new Peer();
        peer.PeerId = data["data"]["peerId"].ToString();
        peer.NickName = data["data"]["nickName"].ToString();
        peer.Avatar = data["data"]["avatar"].ToString();
        peerList.Add(peer);
        if (UserItemList.Instance != null)
        {
            UserItemList.Instance.AddUserItem(peer);
        }
        OnUserChange?.Invoke(peerList, true);
    }

    public void SelfLeaveRoom()
    {
        List<Peer> peerList = new List<Peer>();
        peerList.Add(CommonMethod.MyPeer);
        OnUserChange?.Invoke(peerList, false);
    }

    private void OtherUserLeaveRoom(JsonData data)
    {
        List<Peer> peerList = new List<Peer>();
        Peer peer = new Peer();
        peer.PeerId = data["data"]["peerId"].ToString();
        peer.NickName = data["data"]["nickName"].ToString();
        peerList.Add(peer);
        if (UserItemList.Instance != null)
        {
            UserItemList.Instance.DeleteUserItem(peer.PeerId);
        }
        OnUserChange?.Invoke(peerList, false);
    }

    public void Init()
    {
        OnRoomPageChange?.Invoke(CommonMethod.scenes.Count, CommonMethod.currentScene.Id);
        WSHandler.Room.BroadcastGoodReceived(CommonMethod.GoodsInfoList);
        for (int i = 0; i < CommonMethod.scenes.Count; i++)
        {
            SceneList.Add(CommonMethod.scenes[i]);
        }
        List<Peer> peerList = new List<Peer>();
        for (int i = 0; i < CommonMethod.PeerList.Count; i++)
        {
            peerList.Add(CommonMethod.PeerList[i]);
        }
        peerList.Add(CommonMethod.MyPeer);
        for (int i = 0; i < peerList.Count; i++)
        {
            Debug.LogWarning(peerList[i].PeerId);
        }
        OnUserChange?.Invoke(peerList, true);
        if (UserItemList.Instance != null)
        {
            UserItemList.Instance.Init(peerList);
        }
        if (ItemSenceList.Instance && ItemSenceSmallList.Instance)
        {
            ItemSenceList.Instance.Init(CommonMethod.scenes, CommonMethod.currentScene);
            ItemSenceSmallList.Instance.Init(CommonMethod.scenes, CommonMethod.currentScene);
        }
        CommonMethod.GoodsInfoList.Clear();
        CommonMethod.PeerList.Clear();
        CommonMethod.scenes.Clear();
        CommonMethod.IsReceive = false;
    }
    //private void roomChange(JsonData data)
    //{
    //    roomId = data["data"]["roomId"].ToString();
    //}

    public void LoadHomeSence()
    {
        CommonMethod.ShowLoading();
        Invoke("AllowLoadSence", 0.1f);
        CommonMethod.LoadSence("Home");
        this.gameObject.SetActive(false);
    }
    public void LoadLoginSence()
    {
        CommonMethod.ShowLoading();
        Invoke("AllowLoadSence", 0.1f);
        CommonMethod.LoadSence("Login");
        this.gameObject.SetActive(false);
    }
    public void AllowLoadSence()
    {
        CommonMethod.HideLoading();
        CommonMethod.AllowLoadSence();
    }
    protected override void OnDestroy()
    {
        base.OnDestroy();
        ArtInfoMgr.Instance.ContainerCreate -= CreateSuccess;
        WSHandler.Room.OnOtherUserJoinRoom -= OtherUserJoinRoom;
        WSHandler.Room.OnOtherUserLeaveRoom -= OtherUserLeaveRoom;
        ArtInfoMgr.ContainerSelect -= OnContainerSelect;
        ArtInfoMgr.Instance.ContainerDel -= DeleteContainer;
        WSHandler.Room.onChangeScene -= ChangeScene;
        OnChangeRoom -= OnLocalChangeRoom;
        WSHandler.Room.OnClose -= Close;
    }

    public void CompareList(List<SceneConfig> aListA, List<SceneConfig> aListB, SceneConfig currentScene)
    {
        if (aListA.Count > aListB.Count)
        {
            OnChangeRoom?.Invoke("RemoveSence", ClearRepeatItem(aListA, aListB), currentScene);
        }
        else if (aListA.Count < aListB.Count)
        {
            OnChangeRoom?.Invoke("AddSence", ClearRepeatItem(aListB, aListA), currentScene);
        }
        else
        {
            OnChangeRoom?.Invoke("ChangeSence", ClearRepeatItem(aListB, aListA), currentScene);
        }
    }
    private List<SceneConfig> ClearRepeatItem(List<SceneConfig> bigList, List<SceneConfig> SmallList)
    {
        List<SceneConfig> intolist = bigList.Where(a => !SmallList.Select(b => b.Id).Contains(a.Id)).ToList();
        //Debug.Log(intolist.Count + "AAA");
        return intolist;
    }
}