using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using DataLibrary;
using System.Web;
using EncryptDecryptEngine;

namespace CoreSavingLibrary
{
    public class WebStateFactory : WebState
    {
        private XmlConfigService xmlconfig;
        private bool jmeterEnvironment = false;

        public WebStateFactory(Sdt dtToken, XmlConfigService xmlconfig, int conIndex, string conStr)
        {
            this.session = HttpContext.Current.Session;
            this.request = HttpContext.Current.Request;
            this.xmlconfig = xmlconfig;

            // ตอนแรกไม่ใช่ Ss แต่จะเปลี่ยนเป็น Ss แล้ว
            String coop_name = dtToken.GetString("coop_name");
            SetSsApplicationName(dtToken.GetString("description"));
            SetSsCoopLogo(dtToken.GetString("cooplogo_path"));
            SetSsCoopName(dtToken.GetString("coop_name"));
            SetSsCoopNameEng(dtToken.GetString("coop_name"));

            // ตั้งค่า Session
            SetSsApplication(dtToken.GetString("application"));
            SetSsClientIp();
            SetSsCloseDayStatus(dtToken.GetInt32("closeday_status"));
            SetSsCloseMonthStatus(-1);
            SetSsCloseYearStatus(-1);
            SetSsConnectionIndex(conIndex);
            SetSsConnectionString(conStr);
            SetSsCoopControl(dtToken.GetString("coop_control"));
            SetSsCoopId(dtToken.GetString("coop_id"));
            SetSsIsLocalIp();
            SetSsPassword(dtToken.GetString("password"));
            SetSsPhysicalPath(); // ยังไม่แน่ใจวิธีการใช้งาน
            SetSsTokenId(dtToken.GetString("token_id"));
            SetSsUrl();
            SetSsUserLevel(-1);
            SetSsUsername(dtToken.GetString("username"));
            SetSsWorkDate(dtToken.GetDate("workdate"));
            SetSsWsPass();
        }

        private void initJmeter(PageWeb pw)
        {
            string sqlToken = @"
                select 
	                'jmeter' as token_id,
	                {0} as application,
	                app.description,
	                app.workdate,
	                app.closeday_status,
	                app.used_flag,
	                c.coop_name,
	                c.coop_control,
                    c.cooplogo_path,
	                {1} as coop_id,
	                '127.0.0.1' as client_ip,
	                0 as con_index,
	                {2} as username,
	                {3} as password,
	                sysdate as create_time,
	                sysdate as last_try
                from 
	                amappstatus app,
	                cmcoopmaster c
                where 
                    app.coop_id = c.coop_id and
                    app.application = {0}";
            sqlToken = WebUtil.SQLFormat(sqlToken,
                    pw.Request["jmeter_application"], // 0 application
                    pw.Request["jmeter_coop_id"], // 1 coop_id
                    pw.Request["jmeter_username"], // 2 username
                    pw.Request["jmeter_password"]  // 3 password
            );
            int conIndex = int.Parse(pw.Request["jmeter_connection_index"]);
            string conStr = pw.xmlconfig.ConnectionStringData.Rows[conIndex]["connection_string"].ToString();
            Sta ta = new Sta(0, WebUtil.GetGcoopPath());
            try
            {
                Sdt dtToken = ta.Query(sqlToken);
                if (dtToken.Next())
                {
                    // ตอนแรกไม่ใช่ Ss แต่จะเปลี่ยนเป็น Ss แล้ว
                    SetSsApplicationName(dtToken.GetString("description"));
                    SetSsCoopLogo(dtToken.GetString("cooplogo_path"));
                    SetSsCoopName(dtToken.GetString("coop_name"));
                    SetSsCoopNameEng(dtToken.GetString("coop_name"));

                    // ตั้งค่า Session
                    SetSsApplication(dtToken.GetString("application"));
                    SetSsClientIp();
                    SetSsCloseDayStatus(dtToken.GetInt32("closeday_status"));
                    SetSsCloseMonthStatus(-1);
                    SetSsCloseYearStatus(-1);
                    SetSsConnectionIndex(conIndex);
                    SetSsConnectionString(conStr);
                    SetSsCoopControl(dtToken.GetString("coop_control"));
                    SetSsCoopId(dtToken.GetString("coop_id"));
                    SetSsIsLocalIp();
                    SetSsPassword(dtToken.GetString("password"));
                    SetSsPhysicalPath(); // ยังไม่แน่ใจวิธีการใช้งาน
                    SetSsTokenId(dtToken.GetString("token_id"));
                    SetSsUrl();
                    SetSsUserLevel(-1);
                    SetSsUsername(dtToken.GetString("username"));
                    SetSsWorkDate(dtToken.GetDate("workdate"));
                    SetSsWsPass();
                }
            }
            catch { }
            ta.Close();
        }

        public WebStateFactory(PageWeb pw, PageWebType webType)
        {
            // เช็ค request มาจาก jmeter หรือไม่
            if (!String.IsNullOrEmpty(pw.Request["jmeter_username"]))
            {
                jmeterEnvironment = true;
                initJmeter(pw);
            }

            // ตั้งค่า cookie virtual directory
            if (WebUtil.GetVirtualDirectoryCurrent() != "ICORE")
            {
                pw.Response.Cookies["vdir"].Value = WebUtil.GetVirtualDirectoryCurrent();
                pw.Response.Cookies["vdir"].Expires = DateTime.Now.AddDays(1);
            }

            if (WebUtil.GetVirtualDirectory() == "ICORE")
            {
                pw.Response.Clear();
                pw.Response.Write("ไม่พบ virtual directory");
                pw.Response.End();
                return;
            }

            // ตั้งค่า default ให้ object หลัก
            this.session = pw.Session;
            this.request = pw.Request;
            this.xmlconfig = pw.xmlconfig;

            // หาค่าการ authen จาก session
            string tokenId = this.SsTokenId;
            string username = this.SsUsername;
            int userLabel = this.SsUserLevel;
            string application = this.SsApplication;

            // ถ้าไม่พบการ authen ให้ redirect ไป SingleSignOn
            if (string.IsNullOrEmpty(tokenId) || string.IsNullOrEmpty(username))
            {
                RequireToSSO(pw);
            }

            // ดูว่าเป็นหน้าจอประเภทไหน
            PageWebSheet pwSheet = null;
            PageWebDialog pwDialog = null;
            PageWebReport pwReport = null;
            try
            {
                pwSheet = (PageWebSheet)pw;
            }
            catch
            {
                pwSheet = null;
            }
            try
            {
                pwDialog = (PageWebDialog)pw;
            }
            catch
            {
                pwDialog = null;
            }
            try
            {
                pwReport = (PageWebReport)pw;
            }
            catch
            {
                pwReport = null;
            }

            // ถ้าพบว่ายังไม่ได้เลือกระบบ กรณี dialog ให้ throw exception นอกนั้นให้ redirect ไปหน้าเลือกระบบแบบ page
            if (string.IsNullOrEmpty(application))
            {
                if (pwDialog != null)
                {
                    throw new Exception("เกิดข้อผิดผลาดเนื่องจากไม่พบ application");
                }
                else
                {
                    string urlApplicationSelectionPage = WebUtil.GetSavingUrlCurrent() + "ApplicationSelectionPage.aspx";
                    pw.Response.Redirect(urlApplicationSelectionPage);
                }
            }

            // พยายามเชื่อมต่อ Database
            try
            {
                pw.oracleTA = new Sta(this.SsConnectionString);
            }
            catch
            {
                SetSsOracleTA(null);
                throw new Exception("ไม่สามารถเชื่อมต่อฐานข้อมูล [" + this.SsConnectionIndex + "]");
            }

            // ลบ token ที่ไม่ได้ทำรายการนานกว่ากำหนดใน xmlconfig
            try
            {
                if (!jmeterEnvironment)
                {
                    DateTime timeNow = DateTime.Now;
                    int timeOut = xmlconfig.SSOTimeOutLogon;
                    timeOut = (timeOut == 0 ? 60 : timeOut) * -1;
                    String dtCut = "to_date('" + timeNow.AddMinutes(timeOut).ToString("yyyy-MM-d H:m:s", WebUtil.EN) + "', 'yyyy-mm-dd hh24:mi:ss')";
                    String sqlDelete = "delete from ssotoken where last_try < " + dtCut;
                    pw.oracleTA.Exe(sqlDelete);
                }
            }
            catch { }

            // ถ้ามีกรณีบังคับเลือกระบบจาก query string argument และ update last try เลยหากทำได้
            bool isUpdateLastTry = false;
            try
            {
                string setApp = request["setApp"];
                if (!jmeterEnvironment)
                {
                    if (!string.IsNullOrEmpty(setApp))
                    {
                        pw.oracleTA.Exe(WebUtil.SQLFormat("update ssotoken set application={0}, last_try=sysdate where token_id={1}", setApp, tokenId));
                    }
                }
            }
            catch { }

            // ตรวจสอบ token ว่าเรายังอยู่ในระบบหรือไม่  ถ้าไม่มีให้ redirect ไป SSO (รวมทั้งเช็คสิทธิ์การใช้ระบบ)
            string sqlSelectToken = @"
                select 
                    s.token_id, 
                    s.application, 
                    a.description,
                    a.workdate,
                    a.closeday_status,
                    a.closemonth_status,
                    a.closeyear_status,
				    (select user_name from amsecuseapps where coop_id = s.coop_id and application = s.application and user_name = s.username) as useapps,
                    (select user_level from amsecusers where coop_id = s.coop_id and user_name = s.username) as user_level
                from ssotoken s, amappstatus a 
                where 
                    s.coop_control = a.coop_id(+) and 
                    s.application = a.application(+) and
                    s.token_id='" + tokenId + @"'
            ";
            if(Sta.IS_MYSQL_MODE){
                sqlSelectToken = @"
                select 
                    s.token_id, 
                    s.application, 
                    a.description,
                    a.workdate,
                    a.closeday_status,
                    a.closemonth_status,
                    a.closeyear_status,
				    (select user_name from amsecuseapps where coop_id = s.coop_id and application = s.application and user_name = s.username) as useapps,
                    (select user_level from amsecusers where coop_id = s.coop_id and user_name = s.username) as user_level 
                from ssotoken s left join amappstatus a on 
                    (s.coop_control = a.coop_id and 
                    s.application = a.application) 
                where 
                    s.token_id='" + tokenId + @"'
            ";
            }
            if (jmeterEnvironment)
            {
                sqlSelectToken = @"
                    select 
                        '" + tokenId + @"' as token_id, 
                        '" + this.SsApplication + @"' as application,
                        a.description,
                        a.workdate,
                        a.closeday_status,
                        a.closemonth_status,
                        a.closeyear_status,
				        (select user_name from amsecuseapps where coop_id = '" + this.SsCoopId + @"' and application = '" + this.SsApplication + @"' and user_name = '" + this.SsUsername + @"') as useapps,
                        (select user_level from amsecusers where coop_id = '" + this.SsCoopId + @"' and user_name = '" + this.SsUsername + @"') as user_level
                    from amappstatus a 
                    where 
                        a.coop_control = '" + this.SsCoopControl + @"' and 
                        a.application = '" + this.SsApplication + @"'
                ";
            }
            //ให้หาปิดเปิดวันตามสาขาก่อน ถ้าไม่เจอไปเอาจาก coop_control
            sqlSelectToken = @"
                select 
                    s.token_id, 
                    s.application, 
                    a.description,
                    a.workdate,
                    a.closeday_status,
                    a.closemonth_status,
                    a.closeyear_status,
				    (select user_name from amsecuseapps where coop_id = s.coop_id and application = s.application and user_name = s.username) as useapps,
                    (select user_level from amsecusers where coop_id = s.coop_id and user_name = s.username) as user_level
                from ssotoken s, amappstatus a 
                where 
                    s.coop_id = a.coop_id and 
                    s.application = a.application(+) and
                    s.token_id='" + tokenId + @"'
            ";
            if (Sta.IS_MYSQL_MODE)
            {
                sqlSelectToken = @"
                select 
                    s.token_id, 
                    s.application, 
                    a.description,
                    a.workdate,
                    a.closeday_status,
                    a.closemonth_status,
                    a.closeyear_status,
				    (select user_name from amsecuseapps where coop_id = s.coop_id and application = s.application and user_name = s.username) as useapps,
                    (select user_level from amsecusers where coop_id = s.coop_id and user_name = s.username) as user_level
                from ssotoken s left join amappstatus a on 
                    ( s.application = a.application ) 
                where 
                    s.coop_id = a.coop_id and 
                    s.token_id='" + tokenId + @"'
            ";
            }
            Sdt dtToken = pw.oracleTA.Query(sqlSelectToken);
            if (dtToken.Rows.Count <= 0)
            {
                sqlSelectToken = @"
                select 
                    s.token_id, 
                    s.application, 
                    a.description,
                    a.workdate,
                    a.closeday_status,
                    a.closemonth_status,
                    a.closeyear_status,
				    (select user_name from amsecuseapps where coop_id = s.coop_id and application = s.application and user_name = s.username) as useapps,
                    (select user_level from amsecusers where coop_id = s.coop_id and user_name = s.username) as user_level
                from ssotoken s, amappstatus a 
                where 
                    s.coop_control = a.coop_id(+) and 
                    s.application = a.application(+) and
                    s.token_id='" + tokenId + @"'
            ";
                if (Sta.IS_MYSQL_MODE)
                {
                    sqlSelectToken = @"
                select 
                    s.token_id, 
                    s.application, 
                    a.description,
                    a.workdate,
                    a.closeday_status,
                    a.closemonth_status,
                    a.closeyear_status,
				    (select user_name from amsecuseapps where coop_id = s.coop_id and application = s.application and user_name = s.username) as useapps,
                    (select user_level from amsecusers where coop_id = s.coop_id and user_name = s.username) as user_level
                from ssotoken s left join amappstatus a on 
                    (s.coop_control = a.coop_id and 
                    s.application = a.application)
                where 
                    s.token_id='" + tokenId + @"'
            ";
                }
                dtToken = pw.oracleTA.Query(sqlSelectToken);
            }
            if (!dtToken.Next())
            {
                RequireToSSO(pw);
            }
            else
            {
                // เช็คสิทธิ์การใช้ระบบ
                if (dtToken.GetString("useapps").ToLower() == this.SsUsername.ToLower() && !string.IsNullOrEmpty(this.SsUsername))
                {
                    application = dtToken.GetString("application");
                    SetSsApplication(application);
                    SetSsApplicationName(dtToken.GetString("description"));
                    SetSsWorkDate(dtToken.GetDate("workdate"));
                    SetSsCloseDayStatus(dtToken.GetInt32("closeday_status"));
                    SetSsCloseMonthStatus(dtToken.GetInt32("closemonth_status"));
                    SetSsCloseYearStatus(dtToken.GetInt32("closeyear_status"));
                    SetSsUserLevel(dtToken.GetInt32("user_level"));
                }
                else
                {
                    application = "";
                    SetSsApplication(application);
                    SetSsApplicationName("");
                    SetSsWorkDate(new DateTime(1500, 1, 1));
                    SetSsCloseDayStatus(-1);
                    SetSsCloseMonthStatus(-1);
                    SetSsCloseYearStatus(-1);
                    SetSsUserLevel(-1);
                }
            }

            // ถ้าไม่พบระบบ หรือวันทำการ ให้ redirect ไป application selection page
            if (string.IsNullOrEmpty(application) || this.SsWorkDate.Year <= 1700)
            {
                if (pwDialog != null)
                {
                    throw new Exception("เกิดข้อผิดผลาดเนื่องจากไม่พบ application");
                }
                else
                {
                    try
                    {
                        pw.oracleTA.Close();
                    }
                    catch { }
                    string urlApplicationSelectionPage = WebUtil.GetSavingUrlCurrent() + "ApplicationSelectionPage.aspx";
                    pw.Response.Redirect(urlApplicationSelectionPage);
                }
            }

            // ถ้าเป็น PageWebSheet ให้ set ค่าต่างๆ สำหรับ Frame
            if (webType == PageWebType.Sheet)
            {
                SetCurrentGroup();
                SetCurrentPage();
                SetCurrentPageId();
            }
            // set ค่าว่าเป็น web sheet หรือไม่
            SetIsWebSheet(webType != PageWebType.Dialog);

            // ดึงค่าและเซ็ตค่าเกี่ยวกับ PageWebSheet
            try
            {
                string currPage = this.CurrentPage.Replace(".aspx", "");
                string currPageId = this.CurrentPageId;
                string sqlAmSecWins = @"
                    select 
	                    application,
	                    window_id,
	                    win_object,
	                    win_description,
	                    win_parameter,
	                    win_toolbar,
	                    open_type,
	                    used_flag,
	                    group_code,
	                    web_redirect,
	                    (select check_flag from amsecpermiss where coop_id='"+this.SsCoopId+@"' and user_name={1} and application=amsecwins.application and window_id=amsecwins.window_id) as check_flag,
	                    (select save_status from amsecpermiss where coop_id='"+this.SsCoopId+@"' and user_name={1} and application=amsecwins.application and window_id=amsecwins.window_id) as save_status
                    from  amsecwins
                    where
	                    application = {2} and
                        window_id = {3} and
                        win_object = {4}
                ";
                sqlAmSecWins = WebUtil.SQLFormat(sqlAmSecWins, this.SsCoopId, this.SsUsername, this.SsApplication, currPageId, currPage);
                Sdt dtAmSecWins = pw.oracleTA.Query(sqlAmSecWins);
                if (dtAmSecWins.Next())
                {
                    SetIsReadable(dtAmSecWins.GetInt32("check_flag") == 1);
                    SetIsWritable(dtAmSecWins.GetInt32("save_status") == 1);
                    SetCurrentPageName(dtAmSecWins.GetString("win_description"));
                }
                else
                {
                    SetIsReadable(false);
                    SetIsWritable(false);
                }
            }
            catch
            {
                SetIsReadable(false);
                SetIsWritable(false);
            }

            // update token last try
            try
            {
                if (!string.IsNullOrEmpty(this.SsTokenId) && !isUpdateLastTry)
                {
                    if (!jmeterEnvironment)
                    {
                        string sqlUpdate = "update ssotoken set last_try = sysdate where token_id = '" + this.SsTokenId + "'";
                        pw.oracleTA.Exe(sqlUpdate);
                    }
                }
            }
            catch { }

            // set ให้ transaction เป็น session
            SetSsOracleTA(pw.oracleTA);

            // set ws pass ใหม่อีกครั้ง
            SetSsWsPass();
        }

        private void SetSsApplication(string application)
        {
            session["SsApplication"] = application;
        }

        private void SetSsApplicationName(string applicationName)
        {
            session["SsApplicationName"] = applicationName;
        }

        private void SetSsCoopLogo(string logoPath)
        {
            this.session["SsCoopLogo"] = logoPath;
        }

        private void SetSsCoopName(string coopName)
        {
            this.session["SsCoopName"] = coopName;
        }

        private void SetSsCoopNameEng(string coopNameEng)
        {
            this.session["SsCoopNameEng"] = coopNameEng;
        }

        // ต้อง set ทุก request
        private void SetCurrentGroup()
        {
            String setGroup = "";
            try
            {
                setGroup = request["setGroup"].Trim();
            }
            catch { }
            this.currentGroup = setGroup;
        }

        // ต้อง set ทุก request
        private void SetCurrentPage()
        {
            try
            {
                String url = request.Url.AbsolutePath;
                String urlLow = url.ToLower();
                int index1 = urlLow.LastIndexOf("/");
                if (index1 > 0)
                {
                    currentPage = url.Substring(index1 + 1);
                }
                else
                {
                    currentPage = "";
                }
            }
            catch
            {
                currentPage = "";
            }
        }

        // ต้อง set ทุก request
        private void SetCurrentPageId()
        {
            try
            {
                String wId = request["setWinId"].Trim();
                currentPageId = wId;
            }
            catch
            {
                currentPageId = "";
            }
        }

        // ต้อง set ทุก request
        private void SetCurrentPageName(string pageName)
        {
            currentPageName = pageName;
        }

        // ต้อง set ทุก request
        private void SetIsReadable(bool readable)
        {
            isReadable = readable;
        }

        // ต้อง set ทุก request
        public void SetIsWebSheet(bool isNotDlg)
        {
            try
            {
                String url = request.Url.AbsolutePath.ToLower();
                if (url.IndexOf("/applications/") > 0 && url.IndexOf("/dlg/") < 0 && isNotDlg)
                {
                    isWebSheet = true;
                }
                else
                {
                    isWebSheet = false;
                }
            }
            catch
            {
                isWebSheet = false;
            }
        }

        // ต้อง set ทุก request
        private void SetIsWritable(bool writable)
        {
            isWritable = writable;
        }

        // ต้อง set ทุก request
        private void SetSsOracleTA(Sta ta)
        {
            session["SsOracleTA"] = ta;
        }

        private void SetSsClientIp()
        {
            string bfIpAdd = "";
            if (string.IsNullOrEmpty(bfIpAdd))
            {
                String ipAdd = "0.0.0.0";
                try
                {
                    ipAdd = request.UserHostAddress;
                }
                catch { }
                bfIpAdd = ipAdd;
            }
            session["SsClientIp"] = bfIpAdd;
        }

        // ต้อง set ทุก request
        private void SetSsCloseDayStatus(int closeDayStatus)
        {
            session["SsCloseDayStatus"] = closeDayStatus;
        }

        // ต้อง set ทุก request
        private void SetSsCloseMonthStatus(int closeMonthStatus)
        {
            session["SsCloseMonthStatus"] = closeMonthStatus;
        }

        // ต้อง set ทุก request
        private void SetSsCloseYearStatus(int closeYearStatus)
        {
            session["SsCloseYearStatus"] = closeYearStatus;
        }

        private void SetSsConnectionIndex(int conIndex)
        {
            session["SsConnectionIndex"] = conIndex;
        }

        private void SetSsConnectionString(string conStr)
        {
            conStr = conStr + ";";
            conStr = conStr.Replace(";;", ";");
            session["SsConnectionString"] = conStr;
        }

        private void SetSsCoopControl(string coopControl)
        {
            session["SsCoopControl"] = coopControl;
        }

        private void SetSsCoopId(string coopId)
        {
            session["SsCoopId"] = coopId;
        }

        private void SetSsIsLocalIp()
        {
            try
            {
                String ipAddress = this.SsClientIp.Trim();
                if (ipAddress == "127.0.0.1" || ipAddress == "::1")
                {
                    session["SsIsLocalIp"] = true;
                    return;
                }
                String ipPattern = xmlconfig.ClientIpPattern;
                if (ipPattern.IndexOf(".xxx") > 0)
                {
                    ipPattern = ipPattern.Substring(0, ipPattern.IndexOf(".xxx"));
                }
                if (ipAddress.IndexOf(ipPattern) == 0)
                {
                    session["SsIsLocalIp"] = true;
                }
                else
                {
                    session["SsIsLocalIp"] = false;
                }
            }
            catch
            {
                session["SsIsLocalIp"] = false;
            }
        }

        private void SetSsPassword(string password)
        {
            session["SsPassword"] = password;
        }

        // ยังไม่แน่ใจว่าใช้ทำอะไรกันแน่
        private void SetSsPhysicalPath()
        {
            try
            {
                String pathPattern = xmlconfig.SavPathPattern;
                String path = request.Url.AbsolutePath;

                path = path.Replace(pathPattern, "");
                path = path.Replace("/", "\\");

                path = xmlconfig.SavingPath + path;

                int id = path.LastIndexOf("\\");
                path = path.Substring(0, id + 1);
                session["SsPhysicalPath"] = path;
            }
            catch
            {
                session["SsPhysicalPath"] = "";
            }
        }

        private void SetSsTokenId(string tokenId)
        {
            session["SsTokenId"] = tokenId;
        }

        // ต้อง set ทุก request
        private void SetSsUrl()
        {
            //string fullUrl = request.Url.AbsoluteUri;
            //int indexOfSaving = fullUrl.ToLower().IndexOf("/gcoop/saving");
            //string savUrl = fullUrl.Substring(0, indexOfSaving) + "/GCOOP/Saving/";
            session["SsUrl"] = WebUtil.GetSavingUrlCore();
        }

        // ต้อง set ทุก request
        private void SetSsUserLevel(int userLavel)
        {
            session["SsUserLevel"] = userLavel;
        }

        private void SetSsUsername(string username)
        {
            session["SsUsername"] = username;
        }

        // ต้อง set ทุก request
        private void SetSsWorkDate(DateTime workDate)
        {
            session["SsWorkDate"] = workDate;
        }

        // ต้อง set ทุก request และ set เป็นอันสุดท้ายตลอด
        private void SetSsWsPass()
        {
            try
            {
                session["SsWsPass"] = this.SsConnectionString + "gcoop_path=" + WebUtil.GetGcoopPath() + ";saving_address=" + WebUtil.GetSavingAddress() + ";client_ip=" + this.SsClientIp + ";coop_id=" + this.SsCoopId + ";coop_control=" + this.SsCoopControl;
            }
            catch
            {
                session["SsWsPass"] = "";
            }
        }

        /// <summary>
        /// ดึงค่า url ของ SingleSignOn
        /// </summary>
        /// <returns></returns>
        private string GetSingleSignOnUrl()
        {
            string domain = xmlconfig.SSODomain;
            if (domain == "*")
            {
                domain = xmlconfig.SavDomain;
            }
            if (domain == "*")
            {
                domain = WebUtil.GetSavingAddress();
            }
            string url = xmlconfig.SSOProtocol + "://" + domain + ":" + xmlconfig.SSOPort + "/ICORE/" + xmlconfig.SSOPathPattern;
            return url;
        }

        private void RequireToSSO(PageWeb pw)
        {
            // จัดเตรียม argument เพื่อส่งไปยัง SingleSignOn
            string sessionId = this.session.SessionID;
            sessionId = Encryption.SessionFormat(sessionId);
            string refUrl = WebUtil.GetSavingUrlCurrent() + "Restore.aspx";
            refUrl = Encryption.SessionFormat(refUrl);
            int conIndex = 0;
            try
            {
                conIndex = int.Parse(this.request.Cookies["cid"].Value);
            }
            catch
            {
                conIndex = this.SsConnectionIndex;
            }
            string vDir = WebUtil.GetVirtualDirectory();
            string ssoUrl = GetSingleSignOnUrl() + "Default.aspx?ss={0}&ref={1}&vdir={2}&cid={3}";
            ssoUrl = string.Format(ssoUrl, sessionId, refUrl, vDir, conIndex);
            // สร้าง session เก็บค่า url เพื่อเวลา login สำเร็จจะได้กลับมาหน้าเดิม
            this.session["SsRestoreUrl"] = this.request.Url.AbsoluteUri;
            pw.Response.Redirect(ssoUrl);
        }
    }
}