using Aliyun.OSS;
using Aliyun.OSS.Common;
using BizCom;
using ICSharpCode.SharpZipLib.Zip;
using NPOI.OpenXmlFormats.Dml.Diagram;
using NPOI.OpenXmlFormats.Shared;
using SiteCore.Handler;
using SiteCore.Redis;
using System;
using System.Collections.Generic;
using System.Configuration;
using System.Data;
using System.Data.SqlClient;
using System.Diagnostics;
using System.IO;
using System.Linq;
using System.Net;
using System.Runtime.InteropServices;
using System.Security.Principal;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using System.Web;
using System.Web.Services.Description;
using System.Web.UI;


public partial class supplierBuildFile : System.Web.UI.Page
{
    public static string upPath = ConfigurationManager.AppSettings["upPath"];
    public static string copyPath = ConfigurationManager.AppSettings["copyPath"];

    public static string siteUrl = ConfigurationManager.AppSettings["OriSiteUrl"];

    [DllImport("DrvInterface64.dll", CharSet = CharSet.Unicode)]
    public static extern uint DecFile(string filename);

    [DllImport("DrvInterface64.dll", CharSet = CharSet.Unicode)]
    public static extern int IsFileEncrypted(string filename);//返回1为加密，0为未被加密
    [DllImport("DrvInterface64.dll", CharSet = CharSet.Ansi)]
    public static extern void CreateUserKey(StringBuilder key, int len);
    [DllImport("DrvInterface64.dll", CharSet = CharSet.Ansi)]
    public static extern int InitAesKey(StringBuilder key, int len);

    [DllImport("DrvInterface64.dll")]
    public static extern int IsInitedAesKey();

    private void conErc(string msg)
    {
        XLog.SaveLog(0, msg);
        Response.Write(msg);
        //Response.StatusCode = (int)HttpStatusCode.NotFound;
        //Response.End();
    }

    private void conSuc(string msg)
    {
        Response.Write("{\"type\":\"success\",\"result\":\"" + msg + "\"}");
        //Response.End();
    }

    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            Response.Buffer = true;
            downloadMore();
        }
    }

    private string getCanDownFile(string fileName)
    {
        string[] extArr = new string[] { ".cdr", ".zip", ".rar", ".pdf" };
        foreach (string ext in extArr)
        {
            string fname = fileName + ext;
            if (File.Exists(fname))
            {
                return fname;
            }
        }

        return "";
    }
    static bool running = false;

    private void downloadMore()
    {
        if (running)
        {
            conSuc("运行中！");
            return;
        }
        running = true;

        var identity = WindowsIdentity.GetCurrent();
        var principal = new WindowsPrincipal(identity);
        Task.Run(async () =>
        {
            try
            {
                using (identity.Impersonate())
                {

                    MemoryStream ms = new MemoryStream();
                    byte[] buffer = null;
                    List<string> addFiles = new List<string>();
                    List<string> addCtid = new List<string>();
                    using (ZipFile file = ZipFile.Create(ms))
                    {

                       
                    }

                }
                running = false;
            }
            catch (Exception ex)
            {
                running = false;
            }
        });

        conSuc("运行结束！");
        //FileOssUp();
    }


    private string formatMemo(object memo)
    {
        string m = memo.ToString();
        m = m.Replace("\\", "").Replace("/", "").Replace(":", "").Replace("*", "").Replace("?", "").Replace("<", "").Replace(">", "").Replace("|", "");
        return m;
    }

    private void copyFile(string date, string supplier, string file)
    {
        string path = copyPath + "\\" + date + "\\" + supplier + "\\" + "车间下载";
        if (!Directory.Exists(path)) Directory.CreateDirectory(path);
        string fname = Path.GetFileName(file);
        File.Copy(file, path + "\\" + fname, true);
        if (!File.Exists(path + "\\" + fname))
        {
            File.Copy(file, path + "\\" + fname, true);
        }
    }

    private string getDesignTime(object v)
    {
        if (v.ToString() == "") return "";
        return Convert.ToDateTime(v).ToString("yyyyMMdd");
    }

    private string getDesignDate(object v)
    {
        return DateTime.Now.ToString("yyyy-MM-dd");
        /*if (v.ToString() == "") return "";
        return Convert.ToDateTime(v).ToString("yyyy-MM-dd");*/
    }

    private void FileOssUp()
    {
        // yourEndpoint填写Bucket所在地域对应的Endpoint。以华东1（杭州）为例，Endpoint填写为https://oss-cn-hangzhou.aliyuncs.com。
        var endpoint = "https://oss-cn-fuzhou.aliyuncs.com";
        // 从环境变量中获取访问凭证。运行本代码示例之前，请确保已设置环境变量OSS_ACCESS_KEY_ID和OSS_ACCESS_KEY_SECRET。
        var accessKeyId = "LTAI5tE7wuNkeT9jZ42bQnyr";
        var accessKeySecret = "NnutvWhKl4HbQFSad3HosYbCkEkbjN";
        // 填写Bucket名称，例如examplebucket。
        var bucketName = "dfdiyfile";
        // 填写Object完整路径，完整路径中不能包含Bucket名称，例如exampledir/exampleobject.txt。
        var objectName = "supplierFile/test.zip";

        // 填写Bucket所在地域对应的Region。以华东1（杭州）为例，Region填写为cn-hangzhou。
        string region = "cn-fuzhou";

        // 创建ClientConfiguration实例，按照您的需要修改默认参数。
        var conf = new ClientConfiguration();

        // 设置v4签名。
        conf.SignatureVersion = SignatureVersion.V4;

        // 创建OssClient实例。
        var client = new OssClient(endpoint, accessKeyId, accessKeySecret, conf);
        client.SetRegion(region);
        try
        {
            MemoryStream ms = new MemoryStream();
            byte[] buffer = null;
            using (ZipFile file = ZipFile.Create(ms))
            {

                file.BeginUpdate();
                //file.NameTransform = new ZipNameTransform();
                file.NameTransform = new MyNameTransfom();

                file.Add("C:\\Users\\231010\\Downloads\\setup.exe");
                file.CommitUpdate();
                buffer = new byte[ms.Length];
                ms.Position = 0;
                ms.Read(buffer, 0, buffer.Length);   //读取文件内容(1次读ms.Length/1024M)
                ms.Flush();
                ms.Close();

            }
            MemoryStream requestContent = new MemoryStream(buffer);
            // 上传文件。
            client.PutObject(bucketName, objectName, requestContent);
            Debug.WriteLine("Put object succeeded");
        }
        catch (Exception ex)
        {
            Debug.WriteLine("Put object failed" + ex.Message);
        }


        conSuc("上传成功！");
        return;
    }
    ///  批量进行多个文件压缩到一个文件
    /// </summary>
    /// <param name="files">文件列表(绝对路径)</param> 这里用的数组，你可以用list 等或者
    /// <param name="zipFileName">生成的zip文件名称</param>
    private void ZipFileDownload(int userId, List<string> ctidLst, List<string> files, string zipFileName, int onlyDownFile, int isFromClient)
    {

        // yourEndpoint填写Bucket所在地域对应的Endpoint。以华东1（杭州）为例，Endpoint填写为https://oss-cn-hangzhou.aliyuncs.com。
        var endpoint = "https://oss-cn-fuzhou.aliyuncs.com";
        // 从环境变量中获取访问凭证。运行本代码示例之前，请确保已设置环境变量OSS_ACCESS_KEY_ID和OSS_ACCESS_KEY_SECRET。
        var accessKeyId = "LTAI5tE7wuNkeT9jZ42bQnyr";
        var accessKeySecret = "NnutvWhKl4HbQFSad3HosYbCkEkbjN";
        // 填写Bucket名称，例如examplebucket。
        var bucketName = "dfdiyfile";
        // 填写Object完整路径，完整路径中不能包含Bucket名称，例如exampledir/exampleobject.txt。
        var objectName = "exampledir/exampleobject.txt";
        // 填写字符串。
        var objectContent = "More than just cloud.";
        // 填写Bucket所在地域对应的Region。以华东1（杭州）为例，Region填写为cn-hangzhou。
        const string region = "oss-cn-fuzhou";

        // 创建ClientConfiguration实例，按照您的需要修改默认参数。
        var conf = new ClientConfiguration();

        // 设置v4签名。
        conf.SignatureVersion = SignatureVersion.V4;

        // 创建OssClient实例。
        var client = new OssClient(endpoint, accessKeyId, accessKeySecret, conf);
        client.SetRegion(region);
        try
        {
            MemoryStream ms = new MemoryStream();
            byte[] buffer = null;
            using (ZipFile file = ZipFile.Create(ms))
            {

                file.BeginUpdate();
                //file.NameTransform = new ZipNameTransform();
                file.NameTransform = new MyNameTransfom();

                file.Add("C:\\Users\\231010\\Downloads\\setup.exe");
                file.CommitUpdate();
                buffer = new byte[ms.Length];
                ms.Position = 0;
                ms.Read(buffer, 0, buffer.Length);   //读取文件内容(1次读ms.Length/1024M)
                ms.Flush();
                ms.Close();

            }
            MemoryStream requestContent = new MemoryStream(buffer);
            // 上传文件。
            client.PutObject(bucketName, objectName, requestContent);
            Console.WriteLine("Put object succeeded");
        }
        catch (Exception ex)
        {
            Console.WriteLine("Put object failed, {0}", ex.Message);
        }


        conSuc("上传成功！");
        return;
        //for (int i = 0; i < addFiles.Count; i++)
        //{
        //    updateIsDownSuccess(userId, addCtid[i]);
        //}
        //StringBuilder sql = new StringBuilder();
        //string tids = string.Join(",", addCtid);
        //sql.AppendFormat("update CE_ErpTradeCell set OrderState = 6 where ctid in ({0}) ;", ("'" + tids.Replace(",", "','") + "'"));
        //CeErpTradeCell.ExecuteNonQuery(sql.ToString());
        //sql = new StringBuilder();
        //sql.AppendFormat("insert into CE_ErpTradeLog(tid,orderstate,userid,operatetime,con) select ctid,{1},{2},getdate(),'{3}' from ce_erptradecell where ctid in ({0}) ;", ("'" + tids.Replace(",", "','") + "'"), (int)OrderState.下单完成, userId, "下载设计文件");
        //CeErpTradeCell.ExecuteNonQuery(sql.ToString());
    }

    //public static object downfileObj = new object();
    private void downLoadFile(int userId, string ctid, string file, int onlyDownFile, int isFromClient)
    {
        string filePath = file;
        string dfile = Path.GetFileName(file);

        FileStream fs = new FileStream(filePath, FileMode.Open);
        byte[] bytes = new byte[(int)fs.Length];
        fs.Read(bytes, 0, bytes.Length);
        fs.Close();


        Response.Clear();
        //
        Response.ClearContent();
        Response.ClearHeaders();

        Response.ContentType = "application/octet-stream";
        //通知浏览器下载文件而不是打开\\fileDownload=true; path=/
        Response.AddHeader("Set-Cookie", "fileDownload=true; path=/;");
        //Response.AddHeader("Cache-Control", "no-cache, no-store, must-revalidate");
        Response.AddHeader("Content-Disposition", "attachment; filename=" + HttpUtility.UrlEncode(dfile, System.Text.Encoding.UTF8));
        Response.AddHeader("Content-Length", bytes.Length.ToString());
        Response.AddHeader("Access-Control-Expose-Headers", "Content-Disposition");
        Response.BinaryWrite(bytes);
        Response.Flush();

        //updateIsDownSuccess(userId, ctid);
        //StringBuilder sql = new StringBuilder();
        //string tids = string.Join(",", ctid);
        //sql.AppendFormat("update CE_ErpTradeCell set OrderState = 6 where ctid in ({0}) ;", ("'" + tids.Replace(",", "','") + "'"));
        //CeErpTradeCell.ExecuteNonQuery(sql.ToString());
        //sql = new StringBuilder();
        //sql.AppendFormat("insert into CE_ErpTradeLog(tid,orderstate,userid,operatetime,con) select ctid,{1},{2},getdate(),'{3}' from ce_erptradecell where ctid in ({0}) ;", ("'" + tids.Replace(",", "','") + "'"), (int)OrderState.下单完成, userId, "下载设计文件");
        //CeErpTradeCell.ExecuteNonQuery(sql.ToString());
    }

    public static void addLog(string ctid, int userid, string con, int orderState = 0, int aftersaleState = 0)
    {
        CeErpTradeLog log = new CeErpTradeLog();
        log.tid = ctid;
        log.UserId = userid;
        log.Con = con;
        log.OrderState = orderState;
        log.AfterSaleState = aftersaleState;
        log.OperateTime = DateTime.Now;
        log.Create();
    }
}