using System;
using Payroll.BO;
using System.Data;
using System.Linq;
using Ease.CoreV35.Model;
using System.Data.SqlClient;
using Ease.CoreV35.DataAccess;
using System.Collections.Generic;
using Ease.CoreV35.DataAccess.SQL;

namespace Payroll.Service
{
    #region  CarFuelProcess
    internal class CarFuelProcessDA
    {
        #region  Constructor

        public CarFuelProcessDA() { }

        #endregion

        #region  Insert function
        internal static void InsertProcess(TransactionContext tc, CarFuelProcess oItem)
        {
            tc.ExecuteNonQuery("INSERT INTO CarFuelProcess( "
                + " CarFuelProcessID, CarFuelMonth, ProcessDate, "
                + " CreatedBy, CreationDate,PayrollTypeID,IsApproved)" 
                
                + " VALUES(%n, %d, %d, "
                + " %n, %d,%n,%b)", 
                
                oItem.ID.Integer, oItem.CarFuelMonth, oItem.ProcessDate, 
                DataReader.GetNullValue(oItem.CreatedBy.Integer), DataReader.GetNullValue(oItem.CreatedDate),Payroll.BO.SystemInformation.CurrentSysInfo.PayrollTypeID.Integer,oItem.IsApproved);
        }
        internal static void InsertProcessDetail(TransactionContext tc, CarFuelProcessDetail oItem)
        {
            tc.ExecuteNonQuery("INSERT INTO CarFuelProcessDetail( "
                + " CarFuelProcessDetailID, AccountNo, BankID, BranchID, "
                + " CategoryID, DepartmentID, DesignationID, EmployeeID, "
                + " Gender, GradeID, IsConfirmed, IsFinalize, "
                + " LocationID, CarFuelProcessID, PayrollTypeID, PFMemberType, "
                + " ReligionID, Remarks, CreatedBy, CreationDate)"

                + " VALUES(%n, %s, %n, %n, " 
                + " %n, %n, %n, %n, "
                + " %n, %n, %b, %b, " 
                + " %n, %n, %n, %n, "
                + " %n, %s, %n, %d)", 

                oItem.ID.Integer, DataReader.GetNullValue(oItem.AccountNo), DataReader.GetNullValue(oItem.BankID, IDType.Integer), DataReader.GetNullValue(oItem.BranchID, IDType.Integer), 
                oItem.CategoryID.Integer, oItem.DepartmentID.Integer,DataReader.GetNullValue( oItem.DesignationID, IDType.Integer), oItem.EmployeeID.Integer, 
                oItem.Gender, oItem.GradeID.Integer, oItem.IsConfirmed, oItem.IsFinalize, 
                oItem.LocationID.Integer, oItem.CarFuelProcessID.Integer, oItem.PayrollTypeID.Integer, oItem.PFMemberType, 
                oItem.ReligionID.Integer, DataReader.GetNullValue(oItem.Remarks), DataReader.GetNullValue(oItem.CreatedBy.Integer), DataReader.GetNullValue(oItem.CreatedDate));
        }
        internal static void InsertProcessDetailItem(TransactionContext tc, CarFuelProcessDetailItem oItem)
        {
            tc.ExecuteNonQuery("INSERT INTO CarFuelProcessDetailItem( "
                + " CarFuelProcessDetailItemID, ChangeNetAmount, Description, NetAmount, "
                + " CarFuelItemID, CarFuelProcessDetailID, CarFuelType, TaxAmount, "
                + " CreatedBy, CreationDate,PayrollTypeID)"
                
                + " VALUES(%n, %n, %s, %n, "
                + " %n, %n, %n, %n, " 
                + " %n, %d,%n)",

                oItem.ID.Integer, oItem.ChangeNetAmount, oItem.Description, oItem.NetAmount,
                oItem.CarFuelItemID.Integer, oItem.CarFuelProcessDetailID.Integer, oItem.CarFuelType, oItem.TaxAmount, 
                DataReader.GetNullValue(oItem.CreatedBy.Integer), DataReader.GetNullValue(oItem.CreatedDate),Payroll.BO.SystemInformation.CurrentSysInfo.PayrollTypeID.Integer);
        }
        internal static void UpdateSalaryDetail(TransactionContext tc, CarFuelProcessDetailItem item)
        {
            tc.ExecuteNonQuery("Update CarFuelProcessDetailItem SET DESCRIPTION =%s, "
            + " ChangeNetAmount =%n, NetAmount =%n, TaxAmount=%n WHERE CarFuelProcessDetailItemID=%n AND PayrollTypeID=%n" +
            " ",
            item.Description, item.ChangeNetAmount, item.NetAmount, item.TaxAmount, item.ID.Integer,Payroll.BO.SystemInformation.CurrentSysInfo.PayrollTypeID.Integer);
        }

        #endregion

        #region  Update function
        internal static void UpdateProcess(TransactionContext tc, CarFuelProcess oItem)
        {
            tc.ExecuteNonQuery("UPDATE CarFuelProcess SET "
                + " CarFuelMonth=%d, ProcessDate=%d, ModifiedBy=%n, ModifiedDate=%d,IsApproved=%b" 
                + " WHERE CarFuelProcessID=%n AND PayrollTypeID=%n", 
                oItem.CarFuelMonth, oItem.ProcessDate, DataReader.GetNullValue(oItem.ModifiedBy,IDType.Integer), DataReader.GetNullValue(oItem.ModifiedDate), 
                oItem.IsApproved,oItem.ID.Integer,Payroll.BO.SystemInformation.CurrentSysInfo.PayrollTypeID.Integer);
        }
        internal static void UpdateProcessDetail(TransactionContext tc, CarFuelProcessDetail oItem)
        {
            tc.ExecuteNonQuery("UPDATE CarFuelProcessDetail( SET "
                + " AccountNo=%s, BankID=%n,  BranchID=%n, CategoryID=%n, "
                + " DepartmentID=%n, DesignationID=%n, EmployeeID=%n, Gender=%n, "
                + " GradeID=%n, IsConfirmed=%b, IsFinalize=%b, LocationID=%n, "
                + " CarFuelProcessID=%n, PayrollTypeID=%n, PFMemberType=%n, ReligionID=%n, "
                + " Remarks=%s, ModifiedBy=%n, ModifiedDate=%d "
                + " WHERE CarFuelProcessDetailID=%n AND PayrollTypeID=%n",
                
                oItem.AccountNo, oItem.BankID.Integer, oItem.BranchID.Integer, oItem.CategoryID.Integer, 
                oItem.DepartmentID.Integer, oItem.DesignationID.Integer, oItem.EmployeeID.Integer, oItem.Gender, 
                oItem.GradeID.Integer, oItem.IsConfirmed, oItem.IsFinalize, oItem.LocationID.Integer, 
                oItem.CarFuelProcessID.Integer, oItem.PayrollTypeID.Integer, oItem.PFMemberType, oItem.ReligionID.Integer, 
                DataReader.GetNullValue(oItem.Remarks), DataReader.GetNullValue(oItem.ModifiedBy.Integer), DataReader.GetNullValue(oItem.ModifiedDate),
                oItem.ID.Integer,Payroll.BO.SystemInformation.CurrentSysInfo.PayrollTypeID.Integer);
        }
        #endregion

        #region Get Function

        internal static IDataReader GetDetail(TransactionContext tc, DateTime processMonth)
        {
            return tc.ExecuteReader("select D.* from CarFuelProcessDetail D"+
                                    " inner join CarFuelProcess o on D.CarFuelProcessID= o.CarFuelProcessID"+
                                    " where o.CarFuelMonth =%d",processMonth);
        }

        internal static IDataReader Get(TransactionContext tc, int payrollTypeID)
        {
            return tc.ExecuteReader("SELECT * FROM CarFuelProcess Where PayrollTypeID=%n Order By ProcessDate", payrollTypeID);
        }
        internal static IDataReader Get(TransactionContext tc, ID nID, int payrollTypeID)
        {
            return tc.ExecuteReader("SELECT * FROM CarFuelProcess WHERE CarFuelProcessID=%n AND PayrollTypeID=%n", nID.Integer, payrollTypeID);
        }

        internal static IDataReader Get(TransactionContext tc, DateTime dCarFuelMonth, int payrollTypeID)
        {
            return tc.ExecuteReader("SELECT * FROM CarFuelProcess WHERE CarFuelMonth>=%d AND CarFuelMonth<=%d AND PayrollTypeID=%n", dCarFuelMonth, dCarFuelMonth, payrollTypeID);
        }

        internal static IDataReader GetProcessDetails(TransactionContext tc, DateTime processMonth, int payrollTypeID)
        {
            string sQL = SQLParser.MakeSQL("Select D.* from CarFuelProcess O, CarFuelProcessDetail D Where  O.CarFuelMonth=%d AND O.CarFuelProcessID= D.CarFuelProcessID AND D.PayrollTypeID=%n ORDER BY D.EmployeeID ", processMonth, payrollTypeID);
            return tc.ExecuteReader(sQL);
        }

        internal static IDataReader GetDetails(TransactionContext tc, ID employeeID, DateTime processMonth, int payrollTypeID)
        {
            return tc.ExecuteReader("Select D.* from CarFuelProcess O, CarFuelProcessDetail D Where  O.CarFuelMonth=%d AND O.CarFuelProcessID= D.CarFuelProcessID  AND D.EmployeeID=%n AND D.PayrollTypeID=%n ", processMonth, employeeID.Integer, payrollTypeID);
        }

        internal static IDataReader GetLastMonthItems(TransactionContext tc, int nEmployeeID, int payrollTypeID)
        {
            return tc.ExecuteReader("select * from CarFuelProcessDetailItem where CarFuelProcessDetailID in(" +
            "select CarFuelProcessDetailID from CarFuelProcessDetail where employeeid=%n AND CarFuelProcessID=(" +
            "select CarFuelProcessID from CarFuelProcess where CarFuelMonth=(select max(a.CarFuelMonth) from CarFuelProcess a,CarFuelProcessDetail b where a.CarFuelProcessID=b.CarFuelProcessID and EmployeeID=%n) and PayrollTypeID=%n))", nEmployeeID, nEmployeeID, payrollTypeID);
        }

        internal static IDataReader GetProcessDetailsItems(TransactionContext tc, DateTime processMonth, int payrollTypeID)
        {
            string SSql = SQLParser.MakeSQL("Select I.* from CarFuelProcess O, CarFuelProcessDetail D, CarFuelProcessDetailItem I,CarFuelItem oi "+
            " Where  O.CarFuelMonth=%d AND I.CarFuelProcessDetailID=D.CarFuelProcessDetailID"+ 
            " AND  O.CarFuelProcessID= D.CarFuelProcessID AND I.PayrollTypeID=1 and I.CarFuelItemID=oi.CarFuelItemID"+
            " ORDER BY  oi.SequenceNO", processMonth, payrollTypeID);
            return tc.ExecuteReader(SSql);
        }

        internal static IDataReader GetProcessDetails(TransactionContext tc, ID nCarFuelProcessID, int payrollTypeID)
        {
            return tc.ExecuteReader("Select * from CarFuelProcessDetail Where CarFuelProcessID= %n AND PayrollTypeID=%n", nCarFuelProcessID.Integer, payrollTypeID);
        }

        internal static IDataReader GetProcessDetailItems(TransactionContext tc, ID CarFuelProcessDetailID, int payrollTypeID)
        {
            return tc.ExecuteReader("Select * from CarFuelProcessDetailItem Where CarFuelProcessDetailID= %n AND PayrollTypeID=%n", CarFuelProcessDetailID.Integer, payrollTypeID);
        }

        internal static double GetProvisionAmountByEmpID(TransactionContext tc, ID nEmpID)
        {
            object obj = tc.ExecuteScalar("select Sum(opdi.NetAmount) from CarFuelProcessDetailItem opdi, CarFuelProcessDetail opd " +
                         "where opdi.CarFuelProcessDetailID = opd.CarFuelProcessDetailID " +
                         "and opd.EmployeeID = %n", nEmpID.Integer);

            return obj == DBNull.Value ? 0 : Convert.ToDouble(obj);
        }

        public static DataSet GetDataSetOfCarFuelRegister(TransactionContext tc, string sSearch)
        {
            return tc.ExecuteDataSet("%q", sSearch);
        }

        internal static DataSet GetCarFuelRegister(TransactionContext tc, string sCarFuelItemID, DateTime dCarFuelMonth, string sEmpID)
        {
            DataSet oCarFuelRegs = new DataSet();
            string sQuary = SQLParser.MakeSQL("SELECT op.CarFuelMonth, e.EmployeeId,e.DEPARTMENTID, e.EmployeeNo, e.Name as EmpName,e.BASICSALARY, oi.CarFuelItemId, "
                + " oi.Name as CarFuelItem, Sum(opdi.NetAmount) as Amount "
                + " FROM Employee e, CarFuelItem oi, CarFuelProcess op, CarFuelProcessDetail opd, CarFuelProcessDetailItem opdi "
                + " WHERE op.CarFuelMonth >= %d AND op.CarFuelMonth <= %d "
                + " AND e.EmployeeId IN(%q) "
                //+ " AND oi.CarFuelItemID IN(%q) "
                + " AND op.CarFuelProcessID = opd.CarFuelProcessID "
                + " AND e.EmployeeId = opd.EmployeeId "
                + " AND opd.CarFuelProcessDetailId = opdi.CarFuelProcessDetailId "
                + " AND oi.CarFuelItemId = opdi.CarFuelItemId "
                + " GROUP BY op.CarFuelMonth, e.EmployeeId,e.DEPARTMENTID, e.EmployeeNo, e.Name,e.BASICSALARY, oi.CarFuelItemId, oi.Name "
                + " ORDER BY op.CarFuelMonth, e.EmployeeNo",
                GlobalFunctions.FirstDateOfMonth(dCarFuelMonth), GlobalFunctions.LastDateOfMonth(dCarFuelMonth), sEmpID, sCarFuelItemID);
                
            oCarFuelRegs = tc.ExecuteDataSet(sQuary);
            
            return oCarFuelRegs;
        }

        internal static DataSet GetCarFuelRegister(TransactionContext tc, string sCarFuelItemID, DateTime dCarFuelMonth, DateTime dCarFuelMonth2, string sEmpID)
        {
            if (dCarFuelMonth > dCarFuelMonth2)
            {
                DateTime temp = dCarFuelMonth2;
                dCarFuelMonth2 = dCarFuelMonth;
                dCarFuelMonth = temp;
            }
            DataSet oCarFuelRegs = new DataSet();
            //+ " AND oi.CarFuelItemID IN(%q) 
            string sQuary = SQLParser
                            .MakeSQL(@"SELECT op.CarFuelMonth, e.EmployeeId,e.DEPARTMENTID, e.EmployeeNo, 
                                      e.Name as EmpName, oi.CarFuelItemId, 
                                      oi.Name as CarFuelItem, Sum(opdi.NetAmount) as Amount 
                                     FROM Employee e, CarFuelItem oi, CarFuelProcess op, CarFuelProcessDetail opd, 
                                     CarFuelProcessDetailItem opdi 
                                     WHERE 
                                     op.CarFuelMonth >= %d AND op.CarFuelMonth <= %d 
                                     AND e.EmployeeId IN(%q) 
                                     AND op.CarFuelProcessID = opd.CarFuelProcessID 
                                     AND e.EmployeeId = opd.EmployeeId 
                                     AND opd.CarFuelProcessDetailId = opdi.CarFuelProcessDetailId 
                                     AND oi.CarFuelItemId = opdi.CarFuelItemId 
                                     GROUP BY op.CarFuelMonth, e.EmployeeId,e.DEPARTMENTID, e.EmployeeNo, e.Name, 
                                     oi.CarFuelItemId, oi.Name 
                                     ORDER BY op.CarFuelMonth, e.EmployeeNo",
                                    GlobalFunctions.FirstDateOfMonth(dCarFuelMonth), GlobalFunctions.LastDateOfMonth(dCarFuelMonth2), sEmpID, sCarFuelItemID);

            oCarFuelRegs = tc.ExecuteDataSet(sQuary);

            return oCarFuelRegs;
        }

        internal static DataSet GetCarFuelTotalValueRegister(TransactionContext tc, DateTime dFromCarFuelMonth, DateTime dToCarFuelMonth, int nCarFuelItemID, string sEmpID)
        {
            DataSet oCarFuelRegs = new DataSet();
            string str = SQLParser.MakeSQL("SELECT op.CarFuelMonth, oi.CarFuelItemId, e.EmployeeId, e.EmployeeNo, e.Name as EmpName, "
                + " Sum(opdi.NetAmount) as Amount "
                + " FROM Employee e, CarFuelItem oi, CarFuelProcess op, CarFuelProcessDetail opd, CarFuelProcessDetailItem opdi "
                + " WHERE op.CarFuelMonth >= %d AND op.CarFuelMonth <= %d "
                + " AND e.EmployeeId IN(%q) "
                + " AND op.CarFuelProcessID = opd.CarFuelProcessID "
                + " AND e.EmployeeId = opd.EmployeeId "
                + " AND opd.CarFuelProcessDetailId = opdi.CarFuelProcessDetailId "
                + " AND oi.CarFuelItemId = %n"
                + " AND oi.CarFuelItemId = opdi.CarFuelItemId "
                + " GROUP BY op.CarFuelMonth, e.EmployeeId, e.EmployeeNo, e.Name, oi.CarFuelItemId "
                + " ORDER BY op.CarFuelMonth, e.EmployeeNo",
                GlobalFunctions.FirstDateOfMonth(dFromCarFuelMonth), 
                GlobalFunctions.LastDateOfMonth(dToCarFuelMonth), sEmpID, nCarFuelItemID);

            oCarFuelRegs = tc.ExecuteDataSet(str);

            return oCarFuelRegs;
        }

        internal static double GetPrevMonthAmount(TransactionContext tc, ID nEmpID, ID nCarFuelItemID, DateTime dFromCarFuelMonth, DateTime dToCarFuelMonth)
        {
            string sSQL = SQLParser.MakeSQL("SELECT sum(odi.NetAmount) "
                + " FROM CarFuelProcess o, CarFuelProcessDetail od, CarFuelProcessDetailItem odi "
                + " WHERE o.CarFuelMonth >= %d AND o.CarFuelMonth <= %d AND o.CarFuelProcessID = od.CarFuelProcessID "
                + " AND od.EmployeeID = %n AND od.CarFuelProcessDetailID = odi.CarFuelProcessDetailID"
                + " AND odi.CarFuelItemID = %n", dFromCarFuelMonth, dToCarFuelMonth, nEmpID.Integer, nCarFuelItemID.Integer);

            object obj =  tc.ExecuteScalar("%q", sSQL);
            return obj == DBNull.Value ? 0 : Convert.ToDouble(obj);
        }

        internal static DataSet GetDetailOtherPayrollItems(TransactionContext tc, string sCarFuelItemID, DateTime dCarFuelMonth, string sEmpID)
        {
            DataSet oCarFuelRegs = new DataSet();
            string sQuary = SQLParser.MakeSQL("SELECT op.CarFuelMonth, e.EmployeeId, e.EmployeeNo,e.DEPARTMENTID, e.Name as EmpName,"
                         + " e.DESIGNATIONID,e.BRANCHID,oi.CarFuelItemId,oi.SequenceNo,oi.Name as CarFuelItem, Sum(opdi.NetAmount) as Amount,oi.SequenceNO"
                         + " FROM Employee e, "
                         + " CarFuelItem oi, CarFuelProcess op, CarFuelProcessDetail opd, CarFuelProcessDetailItem opdi "
                         + " WHERE op.CarFuelMonth >= %d AND op.CarFuelMonth <= %d  "
                         + " AND e.EmployeeId IN(%q)  AND op.CarFuelProcessID = opd.CarFuelProcessID"
                         + " AND e.EmployeeId = opd.EmployeeId  AND opd.CarFuelProcessDetailId = opdi.CarFuelProcessDetailId"
                         + " AND oi.CarFuelItemId = opdi.CarFuelItemId  "
                         + " GROUP BY op.CarFuelMonth, e.EmployeeId, e.EmployeeNo, e.Name,e.DEPARTMENTID,e.DESIGNATIONID,"
                         + " e.BRANCHID,oi.CarFuelItemId, oi.Name,oi.SequenceNO  "
                         + " ORDER BY oi.SequenceNO, e.EmployeeNo",
                GlobalFunctions.FirstDateOfMonth(dCarFuelMonth), GlobalFunctions.LastDateOfMonth(dCarFuelMonth), sEmpID, sCarFuelItemID);

            oCarFuelRegs = tc.ExecuteDataSet(sQuary);
           
            return oCarFuelRegs;
        }

        internal static DataSet GetEmpCarFuelPaySlip(TransactionContext tc, DateTime dateTime, string sEmpID)
        {
            DataSet oCarFuels = new DataSet();
            try
            {
                string sSQL = SQLParser.MakeSQL(@"SELECT op.CarFuelMonth, E.EmployeeId, E.EmployeeNo, E.Name as Name, oi.CarFuelItemId,
                        DG.Name 'Designation', L.Description as LName,D.DESCRIPTION Department,E.PAYMENTMODE,
                        cat.DESCRIPTION as Category,E.JOININGDATE,E.DEPARTMENTID,B.NAME as BName,
                        oi.Name as CarFuelItem, opdi.NetAmount as CHANGEDAMOUNT,opd.AccountNo,opd.IsFinalize  
                        FROM Employee E
                        inner join Location L on E.LOCATIONID = L.LOCATIONID
                        inner join CATEGORY cat on E.CATEGORYID= cat.CATEGORYID
                        inner join Department D on E.DEPARTMENTID = D.DEPARTMENTID
                        inner join Designation DG on E.DESIGNATIONID = DG.DESIGNATIONID
                        left outer join BRANCHES Br on E.BRANCHID = Br.BRANCHID
                        left outer join BANKS B on Br.BANKID = B.BANKID
                        inner join CarFuelProcessDetail opd on E.EmployeeId = opd.EmployeeId
                        inner join CarFuelProcess op on opd.CarFuelProcessID = op.CarFuelProcessID
                        inner join  CarFuelProcessDetailItem opdi on opd.CarFuelProcessDetailId = opdi.CarFuelProcessDetailId 
                        inner join CarFuelItem oi on opdi.CarFuelItemId = oi.CarFuelItemId
                        where E.EMPLOYEEID in(%q) AND op.CarFuelMonth >= %d AND op.CarFuelMonth <= %d 
                        ORDER BY oi.CarFuelItemID, e.EmployeeNo",
                        sEmpID, GlobalFunctions.FirstDateOfMonth(dateTime), GlobalFunctions.LastDateOfMonth(dateTime));

                oCarFuels = tc.ExecuteDataSet(sSQL);
            }
            catch (Exception ex)
            {
                throw new Exception(ex.Message);
            }
            return oCarFuels;
        }

        internal static DataSet GetIDLCCarFuelRegister(TransactionContext tc, DateTime dCarFuelMonth, string sEmpID)
        {
            DataSet oCarFuelRegs = new DataSet();
            string str = SQLParser.MakeSQL("select E.EMPLOYEENO,E.NAME,E.EMAILADDRESS,E.AccountNo,sum(OPDI.NetAmount) as Amount"
                        + " From Employee E,CarFuelProcessDetailItem OPDI,BRANCHES as BR,CarFuelProcessDetail OPD,"
                        + " CarFuelProcess op"
                        + " where E.EMPLOYEEID=OPD.EmployeeID AND OPD.CarFuelProcessDetailID=OPDI.CarFuelProcessDetailID"
                        + " And BR.BRANCHID = OPD.BranchID AND OPD.CarFuelProcessID=op.CarFuelProcessID"
                        + " AND op.CarFuelMonth >= %d AND op.CarFuelMonth <=%d"
                        + " AnD OPD.EmployeeID in(%q)"
                        + " group by E.EMPLOYEENO,E.NAME,E.EMAILADDRESS,E.AccountNo"
                        + " order by E.EMPLOYEENO", GlobalFunctions.FirstDateOfMonth(dCarFuelMonth),
                        GlobalFunctions.LastDateOfMonth(dCarFuelMonth), sEmpID);

            oCarFuelRegs = tc.ExecuteDataSet(str);
            return oCarFuelRegs;
        }

        internal static DataSet GetItemWiseCarFuel(TransactionContext tc, DateTime dFromCarFuelMonth, int CarFuelItemID, string sEmpID)
        {
            DataSet oCarFuelRegs = new DataSet();
            string str = SQLParser.MakeSQL(@"SELECT   e.EmployeeNo, e.Name as EmpName,e.ACCOUNTNO,D.NAME AS Designation,  
                                            Sum(opdi.NetAmount) as Amount ,CC.DESCRIPTION AS CostCenter
                                            FROM Employee e, CarFuelItem oi, CarFuelProcess op, CarFuelProcessDetail opd, 
                                            CarFuelProcessDetailItem opdi ,CRG CC,EMPCOSTCENTER empcc,Designation D
                                            WHERE op.CarFuelMonth =%d 
                                            AND e.EmployeeId IN(%q)
                                            AND e.DESIGNATIONID = D.DESIGNATIONID 
                                            AND op.CarFuelProcessID = opd.CarFuelProcessID 
                                            AND e.EmployeeId = opd.EmployeeId 
                                            AND opd.CarFuelProcessDetailId = opdi.CarFuelProcessDetailId
                                            AND e.EMPLOYEEID = empcc.EMPLOYEEID
                                            AND CC.CRGID = empcc.COSTCENTERID
                                            AND empcc.CurrentCC=1 
                                            AND oi.CarFuelItemId = %n
                                            AND oi.CarFuelItemId = opdi.CarFuelItemId 
                                            GROUP BY  e.EmployeeNo, e.Name,e.ACCOUNTNO,
                                            CC.DESCRIPTION ,D.NAME
                                            ORDER BY  e.EmployeeNo", GlobalFunctions.LastDateOfMonth(dFromCarFuelMonth), sEmpID, CarFuelItemID);

            oCarFuelRegs = tc.ExecuteDataSet(str);
            return oCarFuelRegs;
        }

        internal static DataSet GetManagersCarFuel(TransactionContext tc, DateTime dtFromCarFuel, DateTime dtToCarFuel, int CarFuelItemID, string sEmpID)
        {
            DataSet oCarFuel = new DataSet();
            string str = SQLParser.MakeSQL(@"SELECT E.EMPLOYEENO,E.[NAME],D.[DESCRIPTION] AS Department,
                                            DES.[NAME] AS Designation,opdi.ChangeNetAmount AS Amount,
                                            L.[DESCRIPTION] AS Location,opp.CarFuelMonth
                                            FROM Employee E
                                            LEFT JOIN Department D ON E.DEPARTMENTID = D.DEPARTMENTID
                                            LEFT JOIN Designation DES ON E.DESIGNATIONID = DES.DESIGNATIONID
                                            LEFT JOIN CarFuelProcessDetail opd ON E.EMPLOYEEID = opd.EmployeeID
                                            LEFT JOIN CarFuelProcessDetailItem opdi ON opd.CarFuelProcessDetailID = opdi.CarFuelProcessDetailID
                                            LEFT JOIN CarFuelItem op ON opdi.CarFuelItemID = op.CarFuelItemID
                                            LEFT JOIN CarFuelProcess opp ON opd.CarFuelProcessID = opp.CarFuelProcessID
                                            LEFT JOIN Location L ON E.LOCATIONID = L.LOCATIONID
                                            WHERE opp.CarFuelMonth BETWEEN %d AND %d
                                            AND opdi.CarFuelItemID = %n And E.EmployeeId IN(%q)
                                            ORDER BY E.EMPLOYEENO,opp.CarFuelMonth", dtFromCarFuel, dtToCarFuel, CarFuelItemID, sEmpID);

            oCarFuel = tc.ExecuteDataSet(str);
            return oCarFuel;
        }

        internal static DateTime? GetLastPaidCarFuelMonth(TransactionContext tc, int nEmpID)
        {
            DateTime? maxDate = DateTime.Today;
            object obj = tc.ExecuteScalar(@"SELECT MAX(CarFuelMonth)AS MONTH FROM CarFuelProcess
                                            WHERE CarFuelProcessID IN(SELECT CarFuelProcessID FROM
                                            CarFuelProcessDetail WHERE EmployeeID = %n)", nEmpID);
            if (obj != DBNull.Value)
            {
                maxDate = Convert.ToDateTime(obj);
            }
            else
            {
                maxDate = null;
            }
            return maxDate;
        }

        internal static IDataReader Get(TransactionContext tc, DateTime fromdate, ID empiD)
        {
            string sSQL = SQLParser.MakeSQL(@"SELECT * FROM CarFuelProcess o 
                                            WHERE o.CarFuelProcessID IN(SELECT od.CarFuelProcessID FROM CarFuelProcessDetail od
                                            WHERE od.EmployeeID=%n)
                                            AND o.CarFuelMonth=%d", empiD.Integer, fromdate);
            return tc.ExecuteReader(sSQL);
        }
        #endregion

        #region  Delete function
        internal static void DeleteProcess(TransactionContext tc, ID nProcessID, int payrollTypeID)
        {
            string sSQLDetailItem = SQLParser.MakeSQL(@"Delete FROM CarFuelProcessDetailItem WHERE 
                                                        CarFuelProcessDetailID IN (SELECT CarFuelProcessDetailID 
                                                        FROM CarFuelProcessDetail WHERE CarFuelProcessID =%n)",
                                                        nProcessID.Integer);
            tc.ExecuteNonQuery(sSQLDetailItem);
            string sSQLDetail = SQLParser.MakeSQL(@"DELETE FROM CarFuelProcessDetail
                                                   WHERE CarFuelProcessID = %n", nProcessID.Integer);
            tc.ExecuteNonQuery(sSQLDetail);
            tc.ExecuteNonQuery("DELETE FROM CarFuelProcess WHERE CarFuelProcessID=%n AND PayrollTypeID=%n", nProcessID.Integer, payrollTypeID);
        }
        internal static void DeleteProcessDetail(TransactionContext tc, ID nProcessDetailID)
        {
            string sSQL = SQLParser.MakeSQL("DELETE FROM CarFuelProcessDetail WHERE CarFuelProcessDetailID=%n AND PayrollTypeID=%n", nProcessDetailID.Integer, Payroll.BO.SystemInformation.CurrentSysInfo.PayrollTypeID.Integer);
            tc.ExecuteNonQuery(sSQL);
        }
        internal static void DeleteItem(TransactionContext tc, ID nProcessDetailItemID)
        {
            tc.ExecuteNonQuery("DELETE FROM CarFuelProcessDetailItem WHERE CarFuelProcessDetailItemID=%n AND PayrollTypeID=%n", nProcessDetailItemID.Integer, Payroll.BO.SystemInformation.CurrentSysInfo.PayrollTypeID.Integer);
        }
        internal static void DeleteProcessDetailItem(TransactionContext tc, ID nProcessDetailID, int payrollTypeID)
        {
            tc.ExecuteNonQuery("DELETE FROM CarFuelProcessDetailItem WHERE CarFuelProcessDetailID=%n AND PayrollTypeID=%n", nProcessDetailID.Integer, payrollTypeID);
        }
        internal static void Undo(TransactionContext tc, DateTime CarFuelMonth, int payrollTypeID)
        {
            string sSQLDetailItem = SQLParser.MakeSQL("DELETE FROM CarFuelProcessDetailItem "
                + " WHERE CarFuelProcessDetailID IN (SELECT od.CarFuelProcessDetailID FROM CarFuelProcessDetail od "
                + " WHERE od.CarFuelProcessID IN (SELECT o.CarFuelProcessID FROM CarFuelProcess o "
                + " WHERE o.CarFuelMonth >= %d AND o.CarFuelMonth <= %d AND PayrollTypeID=%n))",
                GlobalFunctions.FirstDateOfMonth(CarFuelMonth), GlobalFunctions.LastDateOfMonth(CarFuelMonth), payrollTypeID);
            string sSQLDetail = SQLParser.MakeSQL("DELETE FROM CarFuelProcessDetail "
                + " WHERE CarFuelProcessID IN (SELECT o.CarFuelProcessID FROM CarFuelProcess o "
                + " WHERE o.CarFuelMonth >= %d AND o.CarFuelMonth <= %d AND PayrollTypeID=%n)",
                GlobalFunctions.FirstDateOfMonth(CarFuelMonth), GlobalFunctions.LastDateOfMonth(CarFuelMonth), payrollTypeID);
            string sSQLProcess = SQLParser.MakeSQL("DELETE FROM CarFuelProcess "
                + " WHERE CarFuelMonth >= %d AND CarFuelMonth <= %d AND PayrollTypeID=%n",
                GlobalFunctions.FirstDateOfMonth(CarFuelMonth), GlobalFunctions.LastDateOfMonth(CarFuelMonth), payrollTypeID);

            tc.ExecuteNonQuery(sSQLDetailItem);
            tc.ExecuteNonQuery(sSQLDetail);
            tc.ExecuteNonQuery(sSQLProcess);
        }

        #endregion
    }
    #endregion
}