using ICSSoft.Common;
using ICSSoft.Entity;
using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Data;
using System.Data.SqlClient;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ICSSoft.DataProject
{
    public class SalesOrder
    {
        private static log4net.ILog log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
        private static string connString = System.Configuration.ConfigurationManager.AppSettings["ERPConnStr"];
        private static string ERPDB = System.Configuration.ConfigurationManager.AppSettings["ERPDB"];
        private static string Type = System.Configuration.ConfigurationManager.AppSettings["Type"];
        string bustype = string.Empty;
        /// <summary>
        /// 获取销售出库单
        /// </summary>
        /// <param name="infos"></param>
        /// <returns></returns>
        public string Get(List<ICSSalesOrder> infos)
        {

            List<ICSSalesOrder> szJson = new List<ICSSalesOrder>();
            DataTable dt = null;
            DataTable dtNew = null;
            string connS = "";
            string json = "";
            if (infos.Count <= 0)
            {
                throw new Exception("传送数据为空！");
            }
            string res = string.Empty;
            SqlConnection conn = new SqlConnection();
            SqlCommand cmd = new SqlCommand();
            string sql = string.Empty;

            List<string> result = infos.Select(t => t.WorkPoint).Distinct().ToList();


             foreach (string WorkPoint in result)
             {
                 try
                 {
                     connS = string.Format(connString, WorkPoint);
                     conn = new System.Data.SqlClient.SqlConnection(connS);
                     conn.Open();
                     SqlTransaction sqlTran = conn.BeginTransaction();
                     cmd = new SqlCommand();
                     cmd.Transaction = sqlTran;
                     cmd.Connection = conn;
                     foreach (ICSSalesOrder info in infos)
                     {
                         if (WorkPoint != info.WorkPoint)
                             continue;


                         ICSUserInfo userInfo = new ICSUserInfo();
                         userInfo = DBHelper.GetPersonInfo(info.User, cmd);
                         if (info.MTime < new DateTime(2000, 01, 01))
                             throw new Exception("请输入正确的操作时间：" + info.MTime);
                         sql = @"select a.ID ,a.cSOCode ,a.cCusCode,c.cCusName,a.cDepCode ,
                            d.cDepName,a.cMaker ,a.dcreatesystime ,a.cVerifier ,a.dverifydate ,
                            b.AutoID,b.iRowNo ,b.cInvCode ,b.iQuantity ,b.iNum ,b.iFHQuantity ,
                            b.dPreDate  from SO_SOMain a 
                            inner join SO_SODetails b on a.ID =b.ID 
                            Left join Customer c on a.cCusCode=c.cCusCode
                            left join Department d on a.cDepCode=d.cDepCode ";
                         if (!string.IsNullOrWhiteSpace(info.SOCode))
                         {
                             sql += " and a.cSOCode='{0}'";
                         }
                         if (!string.IsNullOrWhiteSpace(info.MTime.ToString()))
                         {
                             sql += " and ISNULL(a.dnmodifytime ,ISNULL(a.dverifydate , ISNULL(a.dnmodifytime , a.dcreatesystime )))>='{1}'";
                         }
                         if (!string.IsNullOrWhiteSpace(info.User))
                         {
                             sql += "and a.CMAKER='{2}'";
                         }
                         sql = string.Format(sql, info.SOCode, info.MTime, userInfo.UserName);
                         dt = DBHelper.SQlReturnData(sql, cmd);
                         if (dt.Rows.Count <= 0 || dt == null)
                             throw new Exception("销售出库单号：" + info.SOCode + "，无信息！");
                         if (dtNew == null)
                             dtNew = dt;
                         else
                             dtNew.Merge(dt);


                     }
                     cmd.Transaction.Commit();
                 }
                 catch (Exception ex)
                 {
                     cmd.Transaction.Rollback();
                     log.Error(ex.Message);
                     throw new Exception(ex.Message);
                 }
                 finally
                 {
                     if (conn.State == ConnectionState.Open)
                     {
                         conn.Close();
                     }
                     conn.Dispose();
                 }
             }
            json = JsonConvert.SerializeObject(dtNew);
            return json;

        }
        /// <summary>
        /// 创建销售出库单
        /// </summary>
        /// <param name="Bills"></param>
        /// <returns></returns>
        public string CerateSalesOrder(List<ICSSalesOrder> Bills)
        {
            string msg = "";
            DataTable dt = null;
            DataTable dtNew = null;
            string connS = "";
            //bool ResultFlag = false;
            SqlConnection conn = new SqlConnection();

            SqlCommand cmd = new SqlCommand();

            VouchKey key = new VouchKey();

            if (Bills.Count <= 0)
            {
                throw new Exception("传送数据为空！");
            }
            LogInfo(Bills);

              List<string> result = Bills.Select(t => t.WorkPoint).Distinct().ToList();


              foreach (string WorkPoint in result)
              {
                  try
                  {
                      connS = string.Format(connString, WorkPoint);
                      conn = new System.Data.SqlClient.SqlConnection(connS);
                      conn.Open();
                      SqlTransaction sqlTran = conn.BeginTransaction();
                      cmd = new SqlCommand();
                      cmd.Transaction = sqlTran;
                      cmd.Connection = conn;
                      foreach (ICSSalesOrder head in Bills)
                      {

                          string sql = "";
                          if (WorkPoint != head.WorkPoint)
                              continue;

                          ICSUserInfo userInfo = new ICSUserInfo();
                          userInfo = DBHelper.GetPersonInfo(head.User, cmd);

                          string[] ss = head.WorkPoint.Split('_');
                          ERPDB = ss[1];
                          #region 销售订单表头
                          int num = 0;

                          num = head.details.Count();

                          string SO_SOMain_VT_ID = DBHelper.GetDefaultTemplate("17", cmd);//目标账套销售订单VT_ID模板
                          DateTime time = DateTime.Now;
                          Dictionary<string, int> dic = DBHelper.GetAllCode("" + ERPDB + "", "SalesOrder", "" + num + "", head.WorkPoint);
                          int iFatherId = Convert.ToInt32(dic["iFatherId"].ToString());
                          int iChildId = Convert.ToInt32(dic["iChildId"].ToString());
                          DateTime date = DateTime.Now;
                          string iBaseCodeLen = DBHelper.GetAllRDCode("17", "" + time + "", "admin", "", head.WorkPoint);
                          sql = string.Format(@"INSERT INTO  dbo.SO_SOMain
                                ( cSTCode ,dDate ,cSOCode ,cCusCode ,cDepCode ,
                                  cCusOAddress ,cexch_name ,iExchRate ,iTaxRate ,
                                  cMemo ,iStatus ,cMaker ,cVerifier ,bDisFlag ,
                                  cDefine1 ,cDefine2 ,cDefine3 ,cDefine4 ,cDefine5 ,
                                  cDefine6 ,cDefine7 ,cDefine8 ,cDefine9 ,cDefine10 ,
                                  bReturnFlag ,cCusName ,bOrder ,ID ,iVTid ,cBusType ,
                                  cDefine11 ,cDefine12 ,cDefine13 ,cDefine14 ,
                                  cDefine15 ,cDefine16 ,dPreMoDateBT ,dPreDateBT ,
                                  cgatheringplan ,caddcode ,iverifystate ,
                                  iswfcontrolled ,dverifydate ,ccusperson ,
                                  dcreatesystime ,dverifysystime ,bcashsale ,
                                  bmustbook ,cinvoicecompany ,cbcode)
                        SELECT '10',CONVERT(NVARCHAR(50),GETDATE(),23),a.cPOID,@cCusCode,'999',
                        		(select cCusOAddress from {0}.dbo.Customer where cCusCode='@cCusCode'),a.cexch_name,a.nflat,a.iTaxRate,
                        		a.cMemo,1,@cMaker,a.cVerifier,0,
                        		a.cDefine1,a.cDefine2,a.cDefine3,a.cDefine4,a.cDefine5,
                        		a.cDefine6,a.cDefine7,a.cDefine8,a.cDefine9,a.cDefine10,
                        		0,(select cCusName from {0}.dbo.Customer where cCusCode='@cCusCode'),0,@ID,@iVTid,'普通销售',
                        		a.cDefine11,'{1}',a.cDefine13,a.cDefine14,
                        		a.cDefine15,a.cDefine16,CONVERT(NVARCHAR(50),GETDATE(),23),CONVERT(NVARCHAR(50),GETDATE(),23),
                        		NULL,NULL,0,
                        		0,a.cAuditDate,(select cCusPerson from {0}.dbo.Customer where cCusCode='@cCusCode'),
                        		GETDATE(),a.cAuditTime,0,
                        		0,'@cCusCode','10'
                        FROM  dbo.PO_Pomain a        
                             
                        where a.POID='" + head.POID + "'");
                          cmd.Parameters.Clear();
                          cmd.Parameters.Add(new SqlParameter("@ID", iFatherId));
                          cmd.Parameters.Add(new SqlParameter("@iVTid", SO_SOMain_VT_ID));
                          cmd.Parameters.Add(new SqlParameter("@cMaker", userInfo.UserName));
                          cmd.Parameters.Add(new SqlParameter("@cCusCode", head.CusCode));
                          //cmd.Parameters.Add(new SqlParameter("@dDate", data.dMate));
                          cmd.CommandText = sql;
                          try
                          {
                              int count = cmd.ExecuteNonQuery();
                              if (count <= 0)
                              {
                                  log.Error("生成销售订单表头失败，受影响行数<=0；");
                                  throw new Exception("生成销售订单表头失败，受影响行数<=0；");
                              }
                          }
                          catch (Exception ex)
                          {
                              log.Error("生成销售订单表头失败！销售订单号：" + head.SOCode + "；异常：" + ex.Message + "；SQL：\r\n" + sql, ex);
                              throw new Exception("生成销售订单表头失败！销售订单号：" + head.SOCode + "；异常：" + ex.Message + "；SQL：\r\n" + sql, ex);
                          }



                          #endregion

                          #region 销售出库单表体
                          foreach (ICSSalesOrders body in head.details)
                          {

                              #region 销售顶订单表体
                              sql = string.Format(@"INSERT INTO {0}.dbo.SO_SODetails
                                    ( cSOCode ,cInvCode ,dPreDate ,iQuantity ,iNum,
                                      iQuotedPrice ,iUnitPrice ,
                            		  iTaxUnitPrice ,iMoney ,
                                      iTax ,iSum ,
                                      iDisCount ,iNatUnitPrice ,
                                      iNatMoney ,iNatTax ,
                                      iNatSum ,iNatDisCount ,
                                      iFHNum ,iFHQuantity ,iFHMoney ,
                                      iSOsID ,KL ,KL2 ,
                                      cInvName ,iTaxRate ,cDefine22 ,cDefine23 ,
                                      cDefine24 ,cDefine25 ,cDefine26 ,cDefine27 ,
                                      ID ,cDefine28 ,cDefine29 ,cDefine30 ,cDefine31 ,
                                      cDefine32 ,cDefine33 ,cDefine34 ,cDefine35 ,
                                      cDefine36 ,cDefine37  ,fSalePrice ,
                                      dPreMoDate ,iRowNo ,fcusminprice ,foutquantity ,
                                      foutnum ,bOrderBOM ,bOrderBOMOver ,idemandtype ,
                                      busecusbom ,fVeriDispQty ,fVeriDispSum ,bsaleprice ,bgift )
                            SELECT c.cPOID,a.cInvCode,CONVERT(NVARCHAR(50),GETDATE(),23),a.iQuantity,a.iNum,
                            		a.iTaxPrice,a.iUnitPrice,
                            		a.iTaxPrice,a.iMoney,
                            		a.iTax,a.iSum,
                            		0,a.iNatUnitPrice,
                            		a.iNatMoney,a.iNatTax,
                            		a.iNatSum,0,
                            		0,0,a.iMoney,
                            		@iSOsID,100,100,
                            		b.cInvName,a.iPerTaxRate,a.cDefine22,a.cDefine23,
                            		a.cDefine24,a.cDefine25,a.cDefine26,a.cDefine27,
                            		@ID,a.ID,a.cDefine29,a.cDefine30,a.cDefine31,
                            		a.cDefine32,a.cDefine33,a.cDefine34,a.cDefine35,
                            		a.cDefine36,a.cDefine37,0,
                            		CONVERT(NVARCHAR(50),GETDATE(),23),@iRowNo,0,NULL,
                            		NULL,0,0,1,
                            		0,0,a.iSum,1,0
                            FROM dbo.PO_Podetails a 
                            LEFT JOIN dbo.Inventory b ON a.cInvCode=b.cInvCode
                            LEFT JOIN  dbo.PO_Pomain c ON a.POID=c.POID
                            WHERE a.ID='" + body.PODetailID + "'");
                              cmd.Parameters.Clear();
                              cmd.Parameters.Add(new SqlParameter("@iSOsID", iChildId));
                              cmd.Parameters.Add(new SqlParameter("@ID", iFatherId));
                              cmd.Parameters.Add(new SqlParameter("@iRowNo", body.Sequence));
                              //cmd.Parameters.Add(new SqlParameter("@dDate", data.dMate));
                              cmd.CommandText = sql;
                              try
                              {
                                  int count = cmd.ExecuteNonQuery();
                                  if (count <= 0)
                                  {
                                      log.Error("生成销售订单表体失败，受影响行数<=0；");
                                      throw new Exception("生成销售订单表体失败，受影响行数<=0；");
                                  }
                              }
                              catch (Exception ex)
                              {
                                  log.Error("生成销售订单表体失败！销售订单号：" + head.SOCode + "；异常：" + ex.Message + "；SQL：\r\n" + sql, ex);
                                  throw new Exception("生成销售订单表体失败！销售订单号：" + head.SOCode + "；异常：" + ex.Message + "；SQL：\r\n" + sql, ex);
                              }
                              #endregion
                              iChildId -= 1;
                          }
                          #endregion
                          sql = @"
                            select a.ID ,a.cSOCode ,a.cCusCode,c.cCusName,a.cDepCode ,
                            d.cDepName,a.cMaker ,a.dcreatesystime ,a.cVerifier ,a.dverifydate ,
                            b.AutoID,b.iRowNo ,b.cInvCode ,b.iQuantity ,b.iNum ,b.iFHQuantity ,
                            b.dPreDate  from SO_SOMain a 
                            inner join SO_SODetails b on a.ID =b.ID 
                            Left join Customer c on a.cCusCode=c.cCusCode
                            left join Department d on a.cDepCode=d.cDepCode WHERE a.ID = '{0}' ";
                          sql = string.Format(sql, iFatherId);
                          dt = DBHelper.SQlReturnData(sql, cmd);
                          if (dtNew == null)
                              dtNew = dt;
                          else
                              dtNew.Merge(dt);

                      }
                      cmd.Transaction.Commit();
                  }
                  catch (Exception ex)
                  {
                      cmd.Transaction.Rollback();
                      log.Error(ex.Message);
                      throw new Exception(ex.Message);
                  }
                  finally
                  {
                      if (conn.State == ConnectionState.Open)
                      {
                          conn.Close();
                      }
                      conn.Dispose();
                  }
              }
            msg = JsonConvert.SerializeObject(dtNew);



            return msg;
        }
        /// <summary>
        /// 审核销售出库单
        /// </summary>
        /// <param name="infos"></param>
        /// <returns></returns>
        public string Approve(List<ICSSalesOrder> infos)
        {
            List<ICSSalesOrder> szJson = new List<ICSSalesOrder>();
            string connS = "";
            string json = "";
            if (infos.Count <= 0)
            {
                throw new Exception("传送数据为空！");
            }
            string res = string.Empty;
            SqlConnection conn = new SqlConnection();
            SqlCommand cmd = new SqlCommand();
            string sql = string.Empty;
              List<string> result = infos.Select(t => t.WorkPoint).Distinct().ToList();


              foreach (string WorkPoint in result)
              {
                  try
                  {
                      connS = string.Format(connString, WorkPoint);
                      conn = new System.Data.SqlClient.SqlConnection(connS);
                      conn.Open();
                      SqlTransaction sqlTran = conn.BeginTransaction();
                      cmd = new SqlCommand();
                      cmd.Transaction = sqlTran;
                      cmd.Connection = conn;
                      foreach (ICSSalesOrder info in infos)
                      {
                          if (WorkPoint != info.WorkPoint)
                              continue;
                          ICSUserInfo userInfo = new ICSUserInfo();
                          userInfo = DBHelper.GetPersonInfo(info.User, cmd);
                          if (info.MTime < new DateTime(2000, 01, 01))
                              throw new Exception("请输入正确的操作时间：" + info.MTime);
                          sql = @"UPDATE  SO_SOMain SET cMaker ='" + userInfo.UserName + @"' ,
                            dverifysystime =CONVERT(VARCHAR(50),GETDATE(),112),dverifydate =GETDATE() WHERE ID='{0}'";
                          sql = string.Format(sql, info.ID);
                          DBHelper.CmdExecuteNonQuery(sql, cmd, "未查询到对应数据！");

                      }
                      cmd.Transaction.Commit();
                  }
                  catch (Exception ex)
                  {
                      cmd.Transaction.Rollback();
                      log.Error(ex.Message);
                      throw new Exception(ex.Message);
                  }
                  finally
                  {
                      if (conn.State == ConnectionState.Open)
                      {
                          conn.Close();
                      }
                      conn.Dispose();
                  }
              }
            return json;

        }
        /// <summary>
        /// 删除销售出库单
        /// </summary>
        /// <param name="infos"></param>
        /// <returns></returns>
        public string Delete(List<ICSSalesOrder> infos)
        {
            List<ICSSalesOrder> szJson = new List<ICSSalesOrder>();
            if (infos.Count <= 0)
            {
                throw new Exception("传送数据为空！");
            }
            string res = string.Empty;
            string connS = "";
            SqlConnection conn = new SqlConnection();
            SqlCommand cmd = new SqlCommand();
            string sql = string.Empty;
              List<string> result = infos.Select(t => t.WorkPoint).Distinct().ToList();


              foreach (string WorkPoint in result)
              {
                  try
                  {
                      connS = string.Format(connString, WorkPoint);
                      conn = new System.Data.SqlClient.SqlConnection(connS);
                      conn.Open();
                      SqlTransaction sqlTran = conn.BeginTransaction();
                      cmd = new SqlCommand();
                      cmd.Transaction = sqlTran;
                      cmd.Connection = conn;
                      foreach (ICSSalesOrder info in infos)
                      {
                          if (WorkPoint != info.WorkPoint)
                              continue;

                          if (info.MTime < new DateTime(2000, 01, 01))
                              throw new Exception("请输入正确的操作时间：" + info.MTime);
                          sql = @" DELETE  SO_SOMain WHERE ID={0}";
                          sql = string.Format(sql, info.ID);
                          DBHelper.CmdExecuteNonQuery(sql, cmd, "未查询到对应数据！");

                      }
                      cmd.Transaction.Commit();
                  }
                  catch (Exception ex)
                  {
                      cmd.Transaction.Rollback();
                      log.Error(ex.Message);
                      throw new Exception(ex.Message);
                  }
                  finally
                  {
                      if (conn.State == ConnectionState.Open)
                      {
                          conn.Close();
                      }
                      conn.Dispose();
                  }
              }
            return res;
        }
        /// <summary>
        /// 
        /// 记录日志
        /// </summary>
        /// <param name="Bills"></param>
        private void LogInfo(List<ICSSalesOrder> Bills)
        {
            string HeadList = string.Empty;
            string BodyList = string.Empty;
            foreach (ICSSalesOrder head in Bills)
            {
                HeadList += "\r\n 表头主键ID：" + head.ID + "，用户：" + head.User + "，站点：" + head.WorkPoint;
                foreach (ICSSalesOrders body in head.details)
                {
                    BodyList += "\r\n 表体主键ID：数量：" + body.Quantity;
                }
            }
            log.Info(HeadList);
            log.Info(BodyList);
        }

    }
}