using LitJson;
using System;
using System.Collections;
using System.Collections.Generic;
using System.Runtime.InteropServices;
using UnityEngine;
using UnityEngine.UI;

public class PlayCast : MonoBehaviour
{
    [DllImport("NativeCameraPlugin")]
    public static extern void SetTextureFromUnity(System.IntPtr texture);

    [DllImport("NativeCameraPlugin")]
    private static extern IntPtr GetRenderEventFunc();
    private AndroidJavaClass jc;
    public static PlayCast Instance;
    private AndroidJavaObject CurrentActivity;
    // Start is called before the first frame update
    void Start()
    {
        Instance = this;
        Application.targetFrameRate = 60;
        jc = new AndroidJavaClass("com.unity3d.player.UnityPlayer");
        CurrentActivity = jc.GetStatic<AndroidJavaObject>("currentActivity");
    }
 //   public RenderTexture renderTexture;
    public int TextureID;
    SDKCallbackListener aaa;
   // WebSocketClient wc;
    public TClient tcp;
    public void init(string ip)
    {
        isChoose = false;
        if (tcp!=null)
            tcp.OnMessaged -= scoketMessage;
        CurrentActivity.Call("closeTou");
        Invoke("initStart", 1f);
        TClient.Instance.InitSocket(ip);
    }

    void initStart()
    {
        //if(wc==null)
        //  {
        aaa = new SDKCallbackListener();
        CurrentActivity.Call("initSDK2", aaa);
        //  wc = WebSocketClient.webSockets["castScreen"];
        tcp.OnMessaged += scoketMessage;
        CurrentActivity.Call("InitTouPin", "172.16.15.42", "3300", "test3");
        //  }
        Invoke("StartCast", 1f);

    }

    public void scoketMessage(string msg)
    {

        Debug.Log(msg + "scoketMessage接收到的信息");
        CurrentActivity.Call("onMessage", msg);
    }

    public RawImage rimg;
    private IEnumerator CallPluginAtEndOfFrames()
    {
        while (true)
        {

            if (TextureID != 0)
            {
                //  float t = Time.time;
                GL.IssuePluginEvent(GetRenderEventFunc(), TextureID);
                //  UnityEngine.Debug.Log(string.Format("totalUnity消耗时间: {0} ms", Time.time - t));
            }

            // skip one frame
            yield return new WaitForSeconds(1f / 60);
        }
    }
    Texture2D tex;
    public void StartCast()
    {
        StopCoroutine("CallPluginAtEndOfFrames");
        StartCoroutine("CallPluginAtEndOfFrames");
        int width = 1280;
        int height = 720;
        tex = new Texture2D(width, height, TextureFormat.RGBA32, false); 
        rimg.texture = tex;
        TextureID = tex.GetNativeTexturePtr().ToInt32();
        SetTextureFromUnity(tex.GetNativeTexturePtr());
        CurrentActivity.Call("jieshou", "0001", tex.GetNativeTexturePtr().ToInt32(), isdiyi);
        isChoose = true;
    }

    public void closeSocket()
    {
        CurrentActivity.Call("closeTou");
        TClient.Instance.SocketQuit();
    }

    bool isdiyi;
    public void qiehuan()
    {
        isChoose = true;
        isdiyi = !isdiyi;
        CurrentActivity.Call("changeShijiao", isdiyi);
    }
    bool isChoose = false;
    public Transform tf;
    // Update is called once per frame
    public Camera ca2;
    JsonData data = new JsonData();
    JsonData data2 = new JsonData();
    void Update()
    {
        if(aaa!=null)
        {

            if (aaa.data != null && aaa.data != "")
            {
                JsonData data = JsonMapper.ToObject(aaa.data);
                if (data["action"].ToString() == "changeResolution")
                {
                    Debug.Log("更改action");
                    int width = int.Parse(data["data"]["w"].ToString());
                    int height = int.Parse(data["data"]["h"].ToString());
                    tex = new Texture2D(width, height, TextureFormat.RGBA32, false);
                    TextureID = tex.GetNativeTexturePtr().ToInt32();
                    CurrentActivity.Call("changeTexturID", tex.GetNativeTexturePtr().ToInt32());
                    rimg.texture = tex;
                }
                aaa.data = "";
            }
            if (isChoose)
            {          
                if(isdiyi)
                {
                    data["action"] = "firstView";
                    data["data"] = data2;
                    data2["info"] = "";
                    TClient.Instance.SocketSend(data.ToJson());
                }
                else if(!isdiyi)
                {

                    data["action"] = "thirdView";
                    data["data"] = data2;
                    data2["info"] = tf.position.x + "_" + tf.position.y + "_" + tf.position.z + "_" + tf.eulerAngles.x + "_" + tf.eulerAngles.y + "_" + tf.eulerAngles.z;

                    TClient.Instance.SocketSend(data.ToJson());
                }
            }
        }
    }
}