using System;
using System.IO;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Text;
using System.Web.UI;
using System.Web.UI.WebControls;
using SuperMap.RealEstate.CoreFrameWork;
using SuperMap.RealEstate.ServiceModel;
using SuperMap.RealEstate.Utility;
using SuperMap.RealEstate.Web.UI;
using SuperMap.RealEstate.Web.UI.WebControls;
using SuperMap.RealEstate.Web.Utility;
using SuperMap.RealEstate.ExchangeData.Modules.CashRegisterControl;
using SuperMap.RealEstate.HighWay.Storage.Business;
using System.Drawing;
using HZQR.Common;
using NPOI.HSSF.UserModel;
using System.Web;
using System.Net;
using System.Web.UI.HtmlControls;
using ICSharpCode.SharpZipLib.Checksums;
using ICSharpCode.SharpZipLib.Zip;
using ICSharpCode.SharpZipLib.GZip;
using System.IO.Compression;

namespace SuperMap.RealEstate.ExchangeData.Modules.WebConfig
{
    public partial class Default : BasePage
    {
        protected string download = "";

        protected void Page_Load(object sender, EventArgs e)
        {
            if (IsPostBack) return;
            //初始化并加载列表
            GridViewEx1.SelectingWithInit<Business.MOBILEPAYCONFIG>(ObjectDataSource1, GridPageEx1);
            //工具条按钮事件
            GridViewEx1.SetOpenControl(ButtonNew);
        }

        #region 方法 -> 数据行绑定
        //翻页事件
        protected void GridPageEx1_CallBackPageChanged(object src, ClientSetEventArgs e)
        {
            GridViewEx1.Pagging<Business.MOBILEPAYCONFIG>(ObjectDataSource1, GridPageEx1);
            //设置UI变化
            e.SetValue(GridViewEx1);
        }

        //查询SQL设置
        protected void GridViewEx1_SelectMethodParameters(object sender, SelectMethodParametersArgs e)
        {
            if (!string.IsNullOrEmpty(TextBox_Search.Text))
                e.AddOrParams(GridViewSearch1, TextBox_Search.Text);

            e.AddAndParams("MOBILEPAYCONFIG_TYPE", "1");
            e.AddOrderByParams("SERVERPART_CODE", false);
        }

        protected void GridViewEx1_RowDataBound(object sender, GridViewRowEventArgs e)
        {
            int shopcount = 0;
            if (e.Row.RowType == DataControlRowType.DataRow)
            {
                string MOBILEPAYCONFIG_ID = GridViewEx1.DataKeys[e.Row.RowIndex].Values["MOBILEPAYCONFIG_ID"].ToEncrypt();
                string _SERVERPART = GridViewEx1.DataKeys[e.Row.RowIndex].Values["SERVERPART_ID"].ToEncrypt();
                string _SERVERPARTNAME = GridViewEx1.DataKeys[e.Row.RowIndex].Values["SERVERPART_NAME"].ToString();
                LinkButton MoreInfo = (LinkButton)e.Row.FindControl("MoreInfo");
                LinkButton PurchaseInfo = (LinkButton)e.Row.FindControl("PurchaseInfo");

                MoreInfo.OnClientClick = GridViewEx1.GetOpenPopDialogClientScript("ConfigList.aspx?ID=" + _SERVERPART, 600, 500);
                PurchaseInfo.OnClientClick = GridViewEx1.GetOpenPopDialogClientScript("InfoPage.aspx?ID=" + MOBILEPAYCONFIG_ID, 800, 500);

                DataTable dt_select = new Business.MOBILEPAYCONFIG(this.Transaction).ExecuteDataTable(
                    "SELECT SHOPCODE FROM HIGHWAY_EXCHANGE.T_MOBILEPAYCONFIG WHERE MOBILEPAYCONFIG_ID=" + MOBILEPAYCONFIG_ID.ToDecrypt());
                if (dt_select.Rows.Count > 0 && !string.IsNullOrEmpty(dt_select.Rows[0][0].ToString()))
                {
                    shopcount = dt_select.Rows[0][0].ToString().Length -
                        dt_select.Rows[0][0].ToString().Replace(",", "").Length + 1;
                }
                else
                {
                    shopcount = 0;
                }
                e.Row.Cells[4].Text = shopcount.ToString();
            }
        }
        #endregion

        #region 方法 -> 绑定列表数据
        //查询
        protected void ButtonSearch_CallBackClick(object sender, ClientSetEventArgs e)
        {
            GridViewEx1.Selecting<Business.MOBILEPAYCONFIG>(ObjectDataSource1, GridPageEx1);
            //设置UI变化
            e.SetValue(GridViewEx1);
            //e.SetValue(GridPageEx1);
        }
        #endregion

        #region 方法 -> 生成配置文件
        protected void SubmitButton_CallBackClick(object sender, ClientSetEventArgs e)
        {
            string shopcode = ""; string businesscode = ""; string termcode = "";
            CallBackButton _button = (CallBackButton)sender;
            GridViewRow _Row = (GridViewRow)_button.NamingContainer;
            string _Key_ID = GridViewEx1.DataKeys[_Row.RowIndex][0].ToString();
            DataTable dt = new Business.CHECKCOMMODITY(this.Transaction).ExecuteDataTable(
                "SELECT * FROM HIGHWAY_EXCHANGE.T_MOBILEPAYCONFIG WHERE MOBILEPAYCONFIG_ID=" + _Key_ID + "");
            DataTable dt_config = new Business.CHECKCOMMODITY(this.Transaction).ExecuteDataTable(
                "SELECT * FROM HIGHWAY_EXCHANGE.T_MOBILEPAYCONFIG WHERE SERVERPART_ID=" + dt.Rows[0][1] +
                " AND MOBILEPAYCONFIG_ID NOT IN (" + _Key_ID + ")");

            if (string.IsNullOrEmpty(dt.Rows[0][9].ToString()))
            {
                e.ExcuteClientScript(GetAlertStr("请填写基本信息！", 3));
                return;
            }
            else if (dt_config.Rows.Count == 0)
            {
                e.ExcuteClientScript(GetAlertStr("请填写配置信息！", 3));
                return;
            }
            else
            {
                for (int i = 0; i < dt_config.Rows.Count; i++)
                {
                    shopcode += dt_config.Rows[i][5].ToString() + ",";
                    businesscode += dt_config.Rows[i][7].ToString() + ",";
                    termcode += dt_config.Rows[i][8].ToString() + ",";
                }
                //如果不存在就创建file文件夹
                if (Directory.Exists(Server.MapPath("../../Modules/WebConfig/" + dt.Rows[0][3] + "")) == false)
                {
                    Directory.CreateDirectory(Server.MapPath("../../Modules/WebConfig/" + dt.Rows[0][3] + ""));
                }
                FileInfo myFile1 = new FileInfo(Server.MapPath("../../Modules/WebConfig/" + dt.Rows[0][3] + "") + "/Web.config");
                StreamWriter sw = myFile1.CreateText();
                #region 文本内容
                sw.WriteLine("<?xml version=\"1.0\"?>");
                sw.WriteLine("<configuration>");
                sw.WriteLine("  <appSettings>");
                sw.WriteLine("    <add key=\"ShopCode\" value=\"" + shopcode.TrimEnd(',') + "\"/>");
                sw.WriteLine("    <add key=\"Business_Code\" value=\"" + businesscode.TrimEnd(',') + "\"/>");
                sw.WriteLine("    <add key=\"term_Code\" value=\"" + termcode.TrimEnd(',') + "\"/>");
                sw.WriteLine("    <add key=\"connectstring\" value=\"" + dt.Rows[0][9] + "\"/>");
                sw.WriteLine("    <add key=\"connectstringbld\" value=\"" + dt.Rows[0][10] + "\"/>");
                sw.WriteLine("    <add key=\"OracleHelperString\" value=\"" + dt.Rows[0][11] + "\"/>");
                sw.WriteLine("    <add key=\"OracleHelperStringsp\" value=\"" + dt.Rows[0][12] + "\"/>");
                sw.WriteLine("    <add key=\"OracleHelperStringps\" value=\"" + dt.Rows[0][13] + "\"/>");
                sw.WriteLine("  </appSettings>");
                sw.WriteLine("  <connectionStrings/>");
                sw.WriteLine("  <system.web>");
                sw.WriteLine("    <compilation debug=\"true\" targetFramework=\"4.0\"/>");
                sw.WriteLine("    <!--");
                sw.WriteLine("      通过 <authentication> 节，可配置 ");
                sw.WriteLine("      ASP.NET 用于识别进入用户的 ");
                sw.WriteLine("      安全身份验证模式。");
                sw.WriteLine("    -->");
                sw.WriteLine("    <authentication mode=\"Windows\"/>");
                sw.WriteLine("    <!--");
                sw.WriteLine("       通过 <customErrors> 节，可以配置");
                sw.WriteLine("       在执行请求的过程中出现未处理的错误时要执行 ");
                sw.WriteLine("       的操作。具体而言，");
                sw.WriteLine("       开发人员通过该节可配置要显示的 html 错误页，");
                sw.WriteLine("       以代替错误堆栈跟踪。");
                sw.WriteLine("");
                sw.WriteLine("       <customErrors mode=\"RemoteOnly\" defaultRedirect=\"GenericErrorPage.htm\"");
                sw.WriteLine("         <error statusCode=\"403\" redirect=\"NoAccess.htm\" />");
                sw.WriteLine("         <error statusCode=\"404\" redirect=\"FileNotFound.htm\" />");
                sw.WriteLine("       </customErrors>");
                sw.WriteLine("    -->");
                sw.WriteLine("    <pages controlRenderingCompatibilityVersion=\"4.0\" clientIDMode=\"AutoID\"/>");
                sw.WriteLine("  </system.web>");
                sw.WriteLine("</configuration>");
                #endregion
                sw.Close();
                e.ExcuteClientScript(GetAlertStr("生成成功！", 3));
                string info = PassportInfo.Name + "于" + DateTime.Now + "更新了配置文件。";
                new Business.MOBILEPAYCONFIG(this.Transaction).ExecuteNonQuery(
                    "UPDATE HIGHWAY_EXCHANGE.T_MOBILEPAYCONFIG SET MOBILEPAYCONFIGDESC = '" + info + "' WHERE MOBILEPAYCONFIG_ID=" + _Key_ID, null);
                GridViewEx1.Pagging<Business.MOBILEPAYCONFIG>(ObjectDataSource1, GridPageEx1);
                //设置UI变化
                e.SetValue(GridViewEx1);
            }
        }
        #endregion

        #region 方法 -> 下载事件
        protected void down_Click(object sender, EventArgs e)
        {
            bool ifsuccess = false;
            LinkButton _lb = (LinkButton)sender;
            GridViewRow _Row = (GridViewRow)_lb.NamingContainer;
            string _Key_ID = GridViewEx1.DataKeys[_Row.RowIndex][0].ToString();
            Business.MOBILEPAYCONFIG _MOBILEPAYCONFIG = new Business.MOBILEPAYCONFIG(this.Transaction);
            _MOBILEPAYCONFIG.MOBILEPAYCONFIG_ID = int.Parse(_Key_ID);
            if (_MOBILEPAYCONFIG.Select())
            {
                if (Directory.Exists(Server.MapPath("../../Modules/WebConfig/" + _MOBILEPAYCONFIG.SERVERPART_NAME + "")) == false)
                {
                    Alert("请生成配置文件", 3);
                }
                else
                {
                    try
                    {
                        string path = Request.MapPath("../../Modules/WebConfig/" + _MOBILEPAYCONFIG.SERVERPART_NAME + "");
                        ZipFile(path + "/Web.config", path + "/Web.zip");
                        Response.ContentType = "application/x-zip-compressed";
                        Response.AddHeader("Content-Disposition", "attachment; filename=" + HttpUtility.UrlEncode(_MOBILEPAYCONFIG.SERVERPART_NAME + ".zip"));
                        string filename = Server.MapPath("../../Modules/WebConfig/" + _MOBILEPAYCONFIG.SERVERPART_NAME + "/Web.zip");
                        Response.TransmitFile(filename);
                        ifsuccess = true;
                        #region 下载方法2
                        //string[] files = System.IO.Directory.GetFiles(path);    //获取所有文件名
                        //if (files.Length > 0)
                        //{
                        //    for (int i = 0; i < files.Length; i++)
                        //    {
                        //        string fileName = files[i].Substring(files[i].LastIndexOf("\\") + 1,
                        //            files[i].Length - files[i].LastIndexOf("\\") - 1);//客户端保存的文件名
                        //        string filePath = files[i];//路径
                        //        System.IO.FileInfo fileInfo = new System.IO.FileInfo(filePath);
                        //        string cerattime = fileInfo.CreationTime.ToString();
                        //        if (fileInfo.Exists == true)
                        //        {
                        //            const long ChunkSize = 102400;//100K 每次读取文件，只读取100K，这样可以缓解服务器的压力
                        //            byte[] buffer = new byte[ChunkSize];
                        //            Response.Clear();
                        //            System.IO.FileStream iStream = System.IO.File.OpenRead(filePath);
                        //            long dataLengthToRead = iStream.Length;//获取下载的文件总大小
                        //            Response.ContentType = "application/octet-stream";
                        //            Response.AddHeader("Content-Disposition", "attachment; filename=" + HttpUtility.UrlEncode(_MOBILEPAYCONFIG.SERVERPART_NAME + fileName));
                        //            while (dataLengthToRead > 0 && Response.IsClientConnected)
                        //            {
                        //                int lengthRead = iStream.Read(buffer, 0, Convert.ToInt32(ChunkSize));//读取的大小
                        //                Response.OutputStream.Write(buffer, 0, lengthRead);
                        //                Response.Flush();
                        //                dataLengthToRead = dataLengthToRead - lengthRead;
                        //            }
                        //            Response.Close();
                        //        }
                        //        else
                        //        {
                        //            Alert("下载失败,未找到工具！");
                        //        }
                        //    }

                        //}
                        //else
                        //{
                        //    Alert("下载失败,未找到工具！");
                        //}
                        #endregion
                    }
                    catch (Exception ex)
                    {
                        throw new Exception(ex.Message);
                    }
                }
            }
            if (ifsuccess)
            {
                Response.Write("<script>alert('删除成功!')</script>");
            }
        }
        /// <summary>
        /// 压缩单个文件
        /// </summary>
        /// <param name="fileToZip">要进行压缩的文件名</param>
        /// <param name="zipedFile">压缩后生成的压缩文件名</param>
        public static void ZipFile(string fileToZip, string zipedFile)
        {
            //如果文件没有找到，则报错
            if (!File.Exists(fileToZip))
            {
                throw new System.IO.FileNotFoundException("指定要压缩的文件: " + fileToZip + " 不存在!");
            }

            using (FileStream fs = File.OpenRead(fileToZip))
            {
                byte[] buffer = new byte[fs.Length];
                fs.Read(buffer, 0, buffer.Length);
                fs.Close();

                using (FileStream ZipFile = File.Create(zipedFile))
                {
                    using (ZipOutputStream ZipStream = new ZipOutputStream(ZipFile))
                    {
                        string fileName = fileToZip.Substring(fileToZip.LastIndexOf("\\") + 1);
                        ZipEntry ZipEntry = new ZipEntry(fileName);
                        ZipStream.PutNextEntry(ZipEntry);
                        ZipStream.SetLevel(5);

                        ZipStream.Write(buffer, 0, buffer.Length);
                        ZipStream.Finish();
                        ZipStream.Close();
                    }
                }
            }
        }
        #endregion
    }
}