using Common;
using ICSharpCode.SharpZipLib.Zip;
using Newtonsoft.Json;
using System.Collections;
using System.Collections.Generic;
using System.IO;
using UnityEngine;
using UnityEngine.Networking;
using UnityEngine.UI;

public class FileControllor : MonoBehaviour
{
    public string mainString;
    /// <summary>
    /// 下载
    /// </summary>
    public Button btnSaveExcel;
    /// <summary>
    /// 上传
    /// </summary>
    public Button btnOpenExcel;
    /// <summary>
    /// 打开Excel
    /// </summary>
    public Button btnLoadExcel;

    /// <summary>
    /// 
    /// </summary>
    public bool isSave = false;
    public string downloadNumber;
    /// <summary>
    /// 
    /// </summary>
    public string downloadUrl;
    /// <summary>
    /// 下载地址
    /// </summary>
    public string uploadExamData;
    /// <summary>
    /// 下载地址
    /// </summary>
    public string uploadUrl;

    /// <summary>
    /// 上传成功
    /// </summary>
    public GameObject UpTrue;
    /// <summary>
    /// 上传失败
    /// </summary>
    public GameObject UpFalse;


    public string pathMain;
    public UploadFileData uploadFileData = new UploadFileData();
    void Start()
    {
        downloadUrl = "http://172.16.1.113:9000/file/biaodan/基建工程延期供应计划调整附件_附件1_供应计划制定.xlsx";
        uploadUrl = "http://172.16.1.113:8083/member/pro/upload/uploadFileAndParam";
        PlayerPrefs.SetString("ExcelNane", mainString);
        btnSaveExcel.onClick.AddListener(() =>
        {
            SaveProject();

            btnOpenExcel.gameObject.SetActive(true);
        });
        btnOpenExcel.onClick.AddListener(() =>
        {
            OpenProject();
            //btnOpenExcel.gameObject.SetActive(false);
        });

        btnLoadExcel.onClick.AddListener(() =>
        {
            OpenExcelFile(pathMain);
        });
    }
    List<string> zipFilePaths = new List<string>();
    /// <summary>
    /// 打开文件
    /// </summary>
    public void OpenProject()
    {
        OpenFileDlg pth = new OpenFileDlg();
        pth.structSize = System.Runtime.InteropServices.Marshal.SizeOf(pth);
        //pth.filter = "xlsx (*.XLSX)";
        pth.file = new string(new char[256]);
        pth.maxFile = pth.file.Length;
        pth.fileTitle = new string(new char[64]);
        pth.maxFileTitle = pth.fileTitle.Length;
        pth.initialDir = Application.dataPath;  // default path  
        pth.title = "上传文件";
        //pth.defExt = "XLSX";

        pth.flags = 0x00080000 | 0x00001000 | 0x00000800 | 0x00000200 | 0x00000008;
        if (OpenFileDialog.GetOpenFileName(pth))
        {
            string filepath = pth.file;//选择的文件路径;  
            Debug.Log(filepath);
            //Upload(filepath);
            if (!zipFilePaths.Contains(filepath))
            {
                zipFilePaths.Add(filepath);
            }
        }
    }

    private void Update()
    {
        if (Input.GetKeyDown(key: KeyCode.F1))
        {
            Test_Zip();
        }
    }
    /// <summary>
    /// 下载Excel模板到本地
    /// </summary>
    public void SaveProject()
    {
        SaveFileDlg pth = new SaveFileDlg();
        pth.structSize = System.Runtime.InteropServices.Marshal.SizeOf(pth);
        //pth.filter = "xlsx (*.XLSX)";
        pth.file = new string(new char[256]);
        pth.maxFile = pth.file.Length;
        pth.fileTitle = new string(new char[64]);
        pth.maxFileTitle = pth.fileTitle.Length;
        pth.initialDir = Application.dataPath;  // default path  
        pth.title = "保存文件";
        pth.defExt = "XLSX";
        pth.flags = 0x00080000 | 0x00001000 | 0x00000800 | 0x00000200 | 0x00000008;
        if (SaveFileDialog.GetSaveFileName(pth))
        {
            string filepath = pth.file;//选择的文件路径;  
            Debug.Log(filepath);
            //StartCoroutine(DownloadFiles(filepath, downloadUrl));
            Download(filepath);
        }
    }

    /// <summary>
    /// 上传文件
    /// </summary>
    /// <param name="url"></param>
    /// <param name="path">文件地址</param>
    /// <returns></returns>
    IEnumerator UploadFile(string url, string path)
    {
        byte[] bytes = File.ReadAllBytes(path);
        WWWForm formData = new WWWForm();
        formData.AddBinaryData("file", bytes, System.IO.Path.GetFileName(path), "application/octet-stream");
        formData.AddField("stuId", uploadFileData.stuId);
        formData.AddField("appId", uploadFileData.appId);
        formData.AddField("examId", uploadFileData.examId);
        formData.AddField("examinationId", uploadFileData.examinationId);
        UnityWebRequest request = UnityWebRequest.Post(url, formData);
        request.SetRequestHeader("Authorization", uploadFileData.token);
        Debug.Log("Authorization");
        yield return request.SendWebRequest();
        Debug.Log("SendWebRequest");
        if (request.result == UnityWebRequest.Result.ConnectionError || request.result == UnityWebRequest.Result.ProtocolError)
        {
            Debug.Log(request.error);
            UpTrue.SetActive(false);
            UpFalse.SetActive(true);
        }
        else
        {
            string GetStr = request.downloadHandler.text;
            Debug.Log(GetStr);
            JsonResponseExcel response = JsonConvert.DeserializeObject<JsonResponseExcel>(GetStr);
            if (response.code == 200)
            {
                Debug.Log($"成功，{response.data.url}||{response.data.name}");
                UpTrue.SetActive(true);
                UpFalse.SetActive(false);
                zipFilePaths.Clear();
                //btnOpenExcel.gameObject.SetActive(false);
            }
            else
            {
                Debug.Log($"失败，code 是 {response.code}: {response.msg}");
                UpTrue.SetActive(false);
                UpFalse.SetActive(true);
            }
        }
    }
    /// <summary>
    /// 上传文件
    /// </summary>
    /// <param name="path"></param>
    public void Upload(string path)
    {
        string url = uploadUrl;
        uploadFileData.stuId = "123";
        uploadFileData.appId = "456";
        uploadFileData.examId = "789";
        uploadFileData.examinationId = "101112";
        uploadFileData.token = "token";
        StartCoroutine(UploadFile(url, path));
    }
    /// <summary>
    /// 下载文件
    /// </summary>
    /// <param name="path">文件路径</param>
    /// <param name="url">地址</param>
    /// <returns></returns>
    IEnumerator DownloadFile(string path, string url)
    {
        UnityWebRequest request = UnityWebRequest.Get(url);
        yield return request.SendWebRequest();

        if (request.result == UnityWebRequest.Result.ConnectionError || request.result == UnityWebRequest.Result.ProtocolError)
        {
            Debug.Log(request.error);
        }
        else
        {
            File.WriteAllBytes(path, request.downloadHandler.data);
            Debug.Log("文件下载完成");
            pathMain = path;
            btnSaveExcel.gameObject.SetActive(false);
            btnLoadExcel.gameObject.SetActive(true);
            OpenExcelFile(path);
            isSave = true;
        }
    }
    /// <summary>
    /// 打开Excel文件
    /// </summary>
    /// <param name="filePath">文件地址</param>
    public void OpenExcelFile(string filePath)
    {
        // 检查文件是否存在
        if (File.Exists(filePath))
        {
            try
            {
                System.Diagnostics.Process.Start(filePath);
            }
            catch (System.Exception e)
            {
                UnityEngine.Debug.LogError("Error opening file: " + e.Message);
            }
        }
        else
        {
            UnityEngine.Debug.LogError("File not found: " + filePath);
        }
    }
    void Download(string path)
    {
        string url = downloadUrl;
        StartCoroutine(DownloadFile(path, url));
    }
    #region Test_Zip
    void Test_Zip()
    {
        string zipOutputPath = Application.streamingAssetsPath + "/zipTest.zip";
        if (ZipWrapper.Zip(zipFilePaths, zipOutputPath, "", new ZipCallback()))
        {
            Upload(zipOutputPath);
        }

    }
    public class ZipCallback : ZipWrapper.ZipCallback
    {
        public override bool OnPreZip(ZipEntry _entry)
        {
            Debug.Log("OnPreZip Name： " + _entry.Name);
            Debug.Log("OnPreZip IsFile：" + _entry.IsFile);
            return base.OnPreZip(_entry);
        }

        public override void OnPostZip(ZipEntry _entry)
        {
            Debug.Log("OnPostZip Name： " + _entry.Name);
        }

        public override void OnFinished(bool _result)
        {
            Debug.Log("OnZipFinished _result： " + _result);
        }

    }

    #endregion
    #region Test_UnZip
    public class UnzipCallback : ZipWrapper.UnzipCallback
    {
        public override bool OnPreUnzip(ZipEntry _entry)
        {
            Debug.Log("OnPreUnzip Name： " + _entry.Name);
            Debug.Log("OnPreUnzip IsFile：" + _entry.IsFile);
            return base.OnPreUnzip(_entry);
        }

        public override void OnPostUnzip(ZipEntry _entry)
        {
            Debug.Log("OnPostUnzip Name： " + _entry.Name);
            base.OnPostUnzip(_entry);
        }

        public override void OnFinished(bool _result)
        {
            Debug.Log("OnUnZipFinished _result： " + _result);
            base.OnFinished(_result);
        }
    }

    #endregion
}

public class JsonResponseExcel
{
    public int code { get; set; }
    public string msg { get; set; }
    public ReceiveData data { get; set; }
}

public class ReceiveData
{
    public string name { get; set; }
    public string url { get; set; }
    public string id { get; set; }
    public string data { get; set; }
}
public class UploadFileData
{
    public string stuId { get; set; }
    public string appId { get; set; }
    public string examId { get; set; }
    public string examinationId { get; set; }
    public string token { get; set; }
}