using System;
using System.Collections;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using TMPro;
using UnityEngine;
using UnityEngine.UI;
using UnityEngine.XR.WSA;
//using UnityEngine.XR.WSA.Sharing;
/// <summary>
/// 导出锚点
/// </summary>
public class ExportAnchorScript : MonoBehaviour
{
    public string exportingAnchorName;
    private List<byte> exportingAnchorBytes = new List<byte>();

    WorldAnchor gameRootAnchor;
    public Text uploadingTip;
    public Text createTip;
    public Text createTip2;
    public Button uploadingBtn;
    public Button createBtn;
    public Button quitBtn;
    public TextMeshProUGUI posText;
    public Transform anchorPos;
    public Transform anchorParent;


    IEnumerator read()
    {
        WWW www = new WWW(Application.persistentDataPath + "/AnchorSetting.txt");

        yield return www;

        byte[] test = www.bytes;
        exportingAnchorBytes = test.ToList();
    }
    void Start()
    {
        //StartCoroutine(read());
        uploadingBtn.onClick.AddListener(() =>
        {
            uploadingBtn.interactable = false;
            Invoke("ResetBtn", 5);
            UpLoadingAnchor();
        });

        createBtn.onClick.AddListener(() =>
        {
            createBtn.interactable = false;
            Invoke("ResetBtn", 5);
            Send();
        });

        quitBtn.onClick.AddListener(() =>
        {
            UnityEngine.SceneManagement.SceneManager.LoadScene("LoginSenceMR");
        });
    }
    private void Update()
    {
        posText.text = anchorPos.localPosition.ToString("f3")+"\n"+anchorPos.localEulerAngles.ToString("f3");
    }
    public void SetAnchorParent()
    {
        anchorPos.SetParent(anchorParent);
    }
    public void SetAnchor()
    {
        anchorPos.SetParent(null);
    }
    public void ResetBtn()
    {
        if (!createBtn.interactable) createBtn.interactable = true;
        if (!uploadingBtn.interactable) uploadingBtn.interactable = true;
    }

    private void OnExportDataAvailable(byte[] data)
    {
        exportingAnchorBytes.AddRange(data);
        createTip2.gameObject.SetActive(true);
        createTip2.text = exportingAnchorBytes.ToArray().Length.ToString();

    }

    public void Send()
    {
        if (exportingAnchorBytes != null) exportingAnchorBytes.Clear();
        gameRootAnchor = GetComponent<WorldAnchor>();
        if (gameRootAnchor!=null)
        {
            DestroyImmediate(gameRootAnchor);
        }
        //gameRootAnchor = gameObject.AddComponent<WorldAnchor>(); 
        //WorldAnchorTransferBatch transferBatch = new WorldAnchorTransferBatch();
        //transferBatch.AddWorldAnchor(exportingAnchorName, this.GetComponent<WorldAnchor>());           
        //WorldAnchorTransferBatch.ExportAsync(transferBatch, OnExportDataAvailable, OnExportComplete);
    }


    //private void OnExportComplete(SerializationCompletionReason completionReason)
    //{
    //    createTip2.text = exportingAnchorBytes.ToArray().Length.ToString()+"\n"+ completionReason;
    //    if (completionReason == SerializationCompletionReason.Succeeded)
    //    {
    //        WriteAnchorSetting();
    //    }
    //    else
    //    {
    //        createTip.text = "生成失败";
    //    }
    //}
    private void WriteAnchorSetting()
    {
        FileStream sw = new FileStream(Application.persistentDataPath + "/AnchorSetting.txt", FileMode.OpenOrCreate, FileAccess.Write);
        sw.Write(exportingAnchorBytes.ToArray(), 0, exportingAnchorBytes.ToArray().Length);
        sw.Close();
        sw.Dispose();
        createTip.text = "生成成功";
        createTip2.gameObject.SetActive(false);
    }

    public void UpLoadingAnchor()
    {
        
        StartCoroutine(MyNetMQClient.UpLoadFile("http://" + MyNetMQClient.CallIP + "/Handler/Files.ashx", exportingAnchorBytes.ToArray(), "AnchorSetting.txt", back =>
        {
            if (back.state)
            {
                uploadingTip.text = "上传成功";
            }
            else
            {
                uploadingTip.text = "上传失败";
            }
        }));
    }

}