using Newtonsoft.Json;
using OT.COM.ArsenalDB;
using OT.COM.LogisticsUtil;
using OT.COM.SignalerMessage;
using SoldierData;
using SoldierData.syserp;
using System;
using System.Collections.Generic;
using System.Data;
using System.IO;
using System.Linq;
using System.Text;
using Newtonsoft.Json.Linq;
using SoldierDataEntity;
using System.DirectoryServices;
using System.Collections;
using System.Net;

namespace CounsellorBL
{
    public partial class AuthorityService : DBService
    {
        public const string MODE = "mode";
        protected CResponseMessage loginBase(CRequestMessage i_crm, otb_user i_u)
        {
            CResponseMessage crm = null;
            string sMsg = null;
            do
            {
                if (null == i_u)
                {
                    sMsg = BaseExceptionWord.ex000001; //請輸入正確的帳號和密碼或該帳號無效
                    break;
                }



                // Add row to session
                string sGUID = Guid.NewGuid().ToString();
                otb_session s = new otb_session();
                //s.user_name = i_u.user_name;
                s.create_user_guid = s.modify_user_guid = i_u.guid;
                //s.login_ip = i_crm.ClientIP;
                s.guid = sGUID;
                Command cAddSession = Command.SetupInsertCmd(GetMasterDBTableInfo(typeof(otb_session)), s);


                Command cDelSession = Command.SetupDeleteCmd(GetMasterDBTableInfo(typeof(otb_session)),
                    new WhereNode(otb_session.CN_MODIFY_DATE, WhereNode.EColumnOperation.EOT_LT, typeof(otb_session), DateTime.Now.AddHours(-1)));

                if (0 >= this.adbm.RunEditCmds(new List<Command>() { cDelSession, cAddSession }))
                {
                    sMsg = BaseExceptionWord.ex000002;//SESSION 新增失敗
                    if (true == new Util().GetSettingBoolean("EnableDebug")) //ConfigurationManager.AppSettings <compilation debug="true"...  
                    {
                        //sMsg += string.Format("({0})", cAddSession.LastErrorMsg);
                    }
                    break;
                }

                // Get GUID
                //decimal dFidLastInsert = (decimal)cAddSession.LastInsertIdentity;
                //int nFidLastInsert = Convert.ToInt32(dFidLastInsert);
                /*
                otb_session sFethch = new otb_session();
                sFethch.SetDirty(otb_session.CN_F_S_GUID);
                WhereNode wn = new WhereNode(otb_session.CN_F_S_GUID, WhereNode.EColumnOperation.EOT_EQ, sGUID);

                Command cWhereLastInsert = Command.SetupSelectCmd(GetMasterDBTableInfo(typeof(otb_session)), sFethch, wn);
                QueryDataTable qdr2 = this.adbm.RunQuery(cWhereLastInsert);
                DataTable dt2 = qdr2.DATA;*/

                crm = new CSuccessResponseMessage("LOGIN SUCCESS", i_crm);



                crm.DATA.Add(BLWording.TOKEN, sGUID);
            }
            while (false);

            if (null != sMsg)
            {
                crm = new CResponseMessage(i_crm) { RESULT = EResponseResult.RR_FALSE, MSG = sMsg };
            }

            return crm;
        }

        /// <summary>
        /// Login check
        /// </summary>
        /// <param name="i_crm"></param>
        /// <returns></returns>
        public CResponseMessage Login(CRequestMessage i_crm)
        {
            // IN

            CResponseMessage crm = null;
            string sMsg = null;

            string sEmprolyeeid = i_crm.DATA["user_id"].ToString();
            string sPassword = i_crm.DATA["password"].ToString();
            string sMethod = _fetchString(i_crm, "cmbloginmethod");
            //string sIp = _fetchString(i_crm, "Ip");
            string sIp = GetWebClientIp();
            // 加密
            //sMsg = EncryptMgr.Encrypt(sPassword, out sEnctPassword);

            do
            {
                QueryJson qj = new QueryJson();

                List<QueryJsonElement> lqje = new List<QueryJsonElement>();

                QueryJsonElement qjeA = new QueryJsonElement();

                qjeA.table = otb_user.TABLENAME;
                qjeA.tablealias = "a";

                qjeA.wherecols = new WhereNode(otb_user.CN_USER_ID, WhereNode.EColumnOperation.EOT_EQ, typeof(otb_user), sEmprolyeeid) { EQCaseSensitiveSupport = false };

                qjeA.ordercols = new List<Dictionary<string, string>>() { new Dictionary<string, string>() { { otb_user.CN_CREATE_DATE, "DESC" } } };
                qj.AddBlock(qjeA);
                Command cSelect = null;

                qj.MakeCommand(GetMasterDBTableInfo(typeof(otb_user)), out cSelect);

                otb_user uSelectItem = new otb_user();
                //uSelectItem.SetDirty(tb_user.F_N_ID);

                otb_user u = this.adbm.RunQuerySingleORM<otb_user>(cSelect);

                if (null == u)
                {
                    sMsg = BaseExceptionWord.login001; //請輸入正確的帳號和密碼
                    break;
                }


                // Expire
                if (u.active_flag != "Y")
                {
                    sMsg = BaseExceptionWord.login002; //該帳號無效 
                    break;
                }

                crm = loginBase(i_crm, u);

                if (crm.RESULT == EResponseResult.RR_TRUE)
                {

                    crm.DATA.Add(otb_user.CN_USER_ID, u.user_id);
                    crm.DATA.Add(otb_user.CN_USER_NAME, u.user_name);
                    crm.DATA.Add(BLWording.ENTITYS, new List<otb_user>() { u }); //這裡放entity登入帳號資料                    
                }

            }
            while (false);

            if (null != sMsg)
            {

                crm = new CResponseMessage(i_crm) { RESULT = EResponseResult.RR_FALSE, MSG = sMsg };
            }

            return crm;
        }


        #region 获取web客户端ip
        /// <summary>
        /// 获取web客户端ip
        /// </summary>
        /// <returns></returns>
        public static string GetWebClientIp()
        {

            string sUserIP = "";

            try
            {
                if (System.Web.HttpContext.Current == null
            || System.Web.HttpContext.Current.Request == null
            || System.Web.HttpContext.Current.Request.ServerVariables == null)
                    return "";

                string CustomerIP = "";

                //CDN加速后取到的IP simone 090805
                CustomerIP = System.Web.HttpContext.Current.Request.Headers["Cdn-Src-Ip"];
                if (!string.IsNullOrEmpty(CustomerIP))
                {
                    return CustomerIP;
                }

                CustomerIP = System.Web.HttpContext.Current.Request.ServerVariables["HTTP_X_FORWARDED_FOR"];


                if (!String.IsNullOrEmpty(CustomerIP))
                    return CustomerIP;

                if (System.Web.HttpContext.Current.Request.ServerVariables["HTTP_VIA"] != null)
                {
                    CustomerIP = System.Web.HttpContext.Current.Request.ServerVariables["HTTP_X_FORWARDED_FOR"];
                    if (CustomerIP == null)
                        CustomerIP = System.Web.HttpContext.Current.Request.ServerVariables["REMOTE_ADDR"];
                }
                else
                {
                    CustomerIP = System.Web.HttpContext.Current.Request.ServerVariables["REMOTE_ADDR"];

                }

                if (string.Compare(CustomerIP, "unknown", true) == 0)
                    return System.Web.HttpContext.Current.Request.UserHostAddress;
                return CustomerIP;
            }
            catch { }

            return sUserIP;

        }
        #endregion

    }
}