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  OpiParameterIndividualDA
    public class OpiParameterIndividualDA
    {
        #region  Constructor
        public OpiParameterIndividualDA() { }
        #endregion

        #region  Insert function
        internal static void Insert(TransactionContext tc, OpiParameterIndividual oItem, ID payrollTypeID)
        {
            string strSQL = SQLParser.MakeSQL(@"INSERT INTO OpiParameterIndividual
                (OpiParameterIndividualID, ArrearType, EmployeeId,
                 FromDate, ToDate, IndividualType, 
                 OpiItemId, OpiParameterId, OpiPeriodicity, 
                 Value, ValueType, CreatedBy, CreationDate,PayrollTypeID)
                VALUES(%n, %n, %n, %d, %d, %n, %n, %n, %n, %n, %n, %n, %d,%n)", 
                oItem.ID.Integer, oItem.ArrearType, oItem.EmployeeId.Integer, 
                oItem.FromDate, DataReader.GetNullValue(oItem.ToDate), oItem.IndividualType, 
                oItem.OpiItemId.Integer, oItem.OpiParameterID.Integer, oItem.OpiPeriodicity, 
                oItem.Value, oItem.ValueType, DataReader.GetNullValue(oItem.CreatedBy.Integer), 
                DataReader.GetNullValue(oItem.CreatedDate), payrollTypeID.Integer);
            tc.ExecuteNonQuery(strSQL);
        }
        #endregion

        #region  Update function
        internal static void Update(TransactionContext tc, OpiParameterIndividual oItem, ID payrollTypeID)
        {
            tc.ExecuteNonQuery(
                @"UPDATE OpiParameterIndividual SET 
                ArrearType=%n, EmployeeId=%n, FromDate=%d, 
                ToDate=%d, IndividualType=%n, OpiItemId=%n, 
                OpiParameterId=%n, OpiPeriodicity=%n, Value=%n, 
                ValueType=%n, ModifiedBy=%n, ModifiedDate=%d,PayrollTypeID = %n
                WHERE OpiParameterIndividualID=%n", 
                oItem.ArrearType, oItem.EmployeeId.Integer, oItem.FromDate, 
                DataReader.GetNullValue(oItem.ToDate), oItem.IndividualType, oItem.OpiItemId.Integer, 
                oItem.OpiParameterID.Integer, oItem.OpiPeriodicity, oItem.Value, oItem.ValueType, 
                DataReader.GetNullValue(oItem.ModifiedBy.Integer), DataReader.GetNullValue(oItem.ModifiedDate),
                payrollTypeID.Integer,oItem.ID.Integer);
        }
        #endregion

        #region Get Function
        internal static IDataReader Get(TransactionContext tc)
        {
            return tc.ExecuteReader("SELECT * FROM OpiParameterIndividual");
        }
        internal static IDataReader Get(TransactionContext tc, ID nID)
        {
            return tc.ExecuteReader("SELECT * FROM OpiParameterIndividual WHERE OpiParameterIndividualID =%n", nID.Integer);
        }
        internal static IDataReader GetByParameterID(TransactionContext tc, ID nParameterID)
        {
            return tc.ExecuteReader("SELECT * FROM OpiParameterIndividual WHERE OpiParameterID =%n", nParameterID.Integer);
        }
        internal static IDataReader GetIndividuals(TransactionContext tc, ID nOpiPAramID, EnumOPIIndivdualType type)
        {
            return tc.ExecuteReader("SELECT * FROM OpiParameterIndividual WHERE OpiParameterID=%n AND IndividualType=%n", nOpiPAramID.Integer, type);
        }
        internal static IDataReader Get(TransactionContext tc, DateTime fromDate, DateTime toDate)
        {
            return tc.ExecuteReader("SELECT OPI.* FROM OpiParameter OP, OpiParameterIndividual OPI "
            + " WHERE OP.OpiParameterID=OPI.OpiParameterID AND OPI.IndividualType=%n AND OP.IsActive <> 0 "
            + " AND  ( (OPI.ToDate >= %d OR OPI.ToDate IS Null) AND "
            + " (OPI.FromDate <= %d))", EnumOPIIndivdualType.AppliedToIndividual, fromDate, toDate);
        }
        #endregion

        #region  Delete function
        internal static void DeletebyOpiParamId(TransactionContext tc, ID nOpiParamID)
        {
            tc.ExecuteNonQuery("DELETE FROM OpiParameterIndividual WHERE OpiParameterID=%n", nOpiParamID.Integer);
        }
        internal static void Delete(TransactionContext tc, ID nID)
        {
            tc.ExecuteNonQuery("DELETE FROM [OpiParameterIndividual] WHERE OpiParameterIndividualID=%n", nID.Integer);
        }
        #endregion
    }
    #endregion
}