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

namespace Payroll.Service
{
    #region AllowanceDeduction Service
    [Serializable]
    public class AllowanceDeductionService : ServiceTemplate, IAllowanceDeductionService
    {
        #region Private functions and declaration
        Cache _cache = new Cache(typeof(AllowanceDeduction));

        #endregion
        public AllowanceDeductionService() { }

        private void MapObject(AllowanceDeduction oAllowanceDeduction, DataReader oReader)
        {
            base.SetObjectID(oAllowanceDeduction, oReader.GetID("ALLOWDEDUCTID"));
            oAllowanceDeduction.Code = oReader.GetString("code");
            oAllowanceDeduction.Name = oReader.GetString("name");
            oAllowanceDeduction.AllowOrDeductType = (EnumAllowOrDeduct)oReader.GetInt32("allowOrDeduct").Value;
            oAllowanceDeduction.Sequence = oReader.GetInt32("SequenceNo").Value;
            oAllowanceDeduction.Status = (EnumStatus)oReader.GetInt32("Status").Value;
            //oAllowanceDeduction.Periodicity = (EnumPeriodicity)oReader.GetInt32("Periodicity").Value;
            oAllowanceDeduction.CreatedBy = oReader.GetID("CreatedBy");
            oAllowanceDeduction.CreatedDate = oReader.GetDateTime("CreationDate").Value;
            oAllowanceDeduction.ModifiedBy = oReader.GetID("ModifiedBy");
            oAllowanceDeduction.ModifiedDate = oReader.GetDateTime("ModifiedDate");
            this.SetObjectState(oAllowanceDeduction, Ease.CoreV35.ObjectState.Saved);
        }
        protected override T CreateObject<T>(DataReader oReader)
        {
            AllowanceDeduction oAllowanceDeduction = new AllowanceDeduction();
            MapObject(oAllowanceDeduction, oReader);
            return oAllowanceDeduction as T;
        }
        protected AllowanceDeduction CreateObject(DataReader oReader)
        {
            AllowanceDeduction oAllowanceDeduction = new AllowanceDeduction();
            MapObject(oAllowanceDeduction, oReader);
            return oAllowanceDeduction;
        }
        #region Service implementation
        public AllowanceDeduction Get(ID id)
        {
            AllowanceDeduction oAllowanceDeduction = new AllowanceDeduction();
            #region Cache Header
            oAllowanceDeduction = _cache["Get", id] as AllowanceDeduction;
            if (oAllowanceDeduction != null)
                return oAllowanceDeduction;
            #endregion
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();
                DataReader oreader = new DataReader(AllowanceDeductionDA.Get(tc, id));
                if (oreader.Read())
                {
                    oAllowanceDeduction = this.CreateObject<AllowanceDeduction>(oreader);
                }
                oreader.Close();
                tc.End();
            }
            catch (Exception e)
            {
                #region Handle Exception
                if (tc != null)
                    tc.HandleError();
                ExceptionLog.Write(e);
                throw new ServiceException(e.Message, e);
                #endregion
            }
            #region Cache Footer
            _cache.Add(oAllowanceDeduction, "Get", id);
            #endregion
            return oAllowanceDeduction;
        }

        public ObjectsTemplate<AllowanceDeduction> GetByGradeID(EnumStatus status, ID gradeID, EnumAllowOrDeduct type)
        {
            #region Cache Header

            ObjectsTemplate<AllowanceDeduction> allowDeduct = _cache["GetByGradeID", status, gradeID, type] as ObjectsTemplate<AllowanceDeduction>;
            if (allowDeduct != null)
                return allowDeduct;

            #endregion

            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();

                DataReader dr = new DataReader(AllowanceDeductionDA.GetByGradeID(tc, status, gradeID, type));
                allowDeduct = this.CreateObjects<AllowanceDeduction>(dr);
                dr.Close();

                tc.End();
            }
            catch (Exception e)
            {
                #region Handle Exception

                if (tc != null)
                    tc.HandleError();
                ExceptionLog.Write(e);

                throw new ServiceException(e.Message, e);

                #endregion
            }

            #region Cache Footer

            _cache.Add(allowDeduct, "GetByGradeID", status);

            #endregion

            return allowDeduct;
        }


        public ObjectsTemplate<AllowanceDeduction> Get(EnumStatus status)
        {
            #region Cache Header

            ObjectsTemplate<AllowanceDeduction> allowanceDeductions = _cache["Get"] as ObjectsTemplate<AllowanceDeduction>;
            if (allowanceDeductions != null)
                return allowanceDeductions;

            #endregion

            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();

                DataReader dr = new DataReader(AllowanceDeductionDA.Get(tc, status));
                allowanceDeductions = this.CreateObjects<AllowanceDeduction>(dr);
                dr.Close();

                tc.End();
            }
            catch (Exception e)
            {
                #region Handle Exception

                if (tc != null)
                    tc.HandleError();
                ExceptionLog.Write(e);

                throw new ServiceException(e.Message, e);

                #endregion
            }

            #region Cache Footer

            _cache.Add(allowanceDeductions, "Get",status);

            #endregion

            return allowanceDeductions;
        }

    
        public ObjectsTemplate<AllowanceDeduction> GetAllowance(EnumStatus status)
        {
            #region Cache Header

            ObjectsTemplate<AllowanceDeduction> allowanceDeductions = _cache["GetAllowance"] as ObjectsTemplate<AllowanceDeduction>;
            if (allowanceDeductions != null)
                return allowanceDeductions;

            #endregion

            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();

                DataReader dr = new DataReader(AllowanceDeductionDA.GetAllowance(tc, status));
                allowanceDeductions = this.CreateObjects<AllowanceDeduction>(dr);
                dr.Close();

                tc.End();
            }
            catch (Exception e)
            {
                #region Handle Exception

                if (tc != null)
                    tc.HandleError();
                ExceptionLog.Write(e);

                throw new ServiceException(e.Message, e);

                #endregion
            }

            #region Cache Footer

            _cache.Add(allowanceDeductions, "GetAllowance", status);

            #endregion

            return allowanceDeductions;
        }

        public ObjectsTemplate<AllowanceDeduction> GetAllowance(EnumPeriodicity periodicity,EnumAllowOrDeduct allowOrdeduct)
        {
            #region Cache Header

            ObjectsTemplate<AllowanceDeduction> allowanceDeductions = _cache["GetAllowance"] as ObjectsTemplate<AllowanceDeduction>;
            if (allowanceDeductions != null)
                return allowanceDeductions;

            #endregion

            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();

                DataReader dr = new DataReader(AllowanceDeductionDA.GetAllowance(tc, periodicity,allowOrdeduct));
                allowanceDeductions = this.CreateObjects<AllowanceDeduction>(dr);
                dr.Close();
                tc.End();
            }
            catch(Exception e)
            {
                #region Handle Exception

                if (tc != null)
                    tc.HandleError();
                ExceptionLog.Write(e);

                throw new ServiceException(e.Message, e);

                #endregion
                
            }
            #region Cache Footer

            _cache.Add(allowanceDeductions, "GetAllowance", periodicity,allowOrdeduct);

            #endregion

            return allowanceDeductions;
        }

        public ObjectsTemplate<AllowanceDeduction> GetAllowance(EnumPeriodicity periodicity, EnumEntitleType enumEntitleType, EnumAllowOrDeduct allowOrdeduct)
        {
            #region Cache Header

            ObjectsTemplate<AllowanceDeduction> allowanceDeductions = _cache["GetAllowance"] as ObjectsTemplate<AllowanceDeduction>;
            if (allowanceDeductions != null)
                return allowanceDeductions;

            #endregion

            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();

                DataReader dr = new DataReader(AllowanceDeductionDA.GetAllowance(tc, periodicity,enumEntitleType, allowOrdeduct));
                allowanceDeductions = this.CreateObjects<AllowanceDeduction>(dr);
                dr.Close();
                tc.End();
            }
            catch (Exception e)
            {
                #region Handle Exception

                if (tc != null)
                    tc.HandleError();
                ExceptionLog.Write(e);

                throw new ServiceException(e.Message, e);

                #endregion

            }
            #region Cache Footer

            _cache.Add(allowanceDeductions, "GetAllowance", periodicity, allowOrdeduct);

            #endregion

            return allowanceDeductions;
        }

        public ObjectsTemplate<AllowanceDeduction> GetDeduction(EnumStatus status)
        {
            #region Cache Header

            ObjectsTemplate<AllowanceDeduction> allowanceDeductions = _cache["GetDeduction"] as ObjectsTemplate<AllowanceDeduction>;
            if (allowanceDeductions != null)
                return allowanceDeductions;

            #endregion

            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();

                DataReader dr = new DataReader(AllowanceDeductionDA.GetDeduction(tc, status));
                allowanceDeductions = this.CreateObjects<AllowanceDeduction>(dr);
                dr.Close();

                tc.End();
            }
            catch (Exception e)
            {
                #region Handle Exception

                if (tc != null)
                    tc.HandleError();
                ExceptionLog.Write(e);

                throw new ServiceException(e.Message, e);

                #endregion
            }

            #region Cache Footer

            _cache.Add(allowanceDeductions, "GetDeduction",status);

            #endregion

            return allowanceDeductions;
        }

        public ObjectsTemplate<AllowanceDeduction> Get(EnumStatus status, EnumAllowOrDeduct nType, EnumPeriodicity nPeriodcity)
        {
            #region Cache Header

            ObjectsTemplate<AllowanceDeduction> allowanceDeductions = _cache["Get", status, nType, nPeriodcity] as ObjectsTemplate<AllowanceDeduction>;
            if (allowanceDeductions != null)
                return allowanceDeductions;

            #endregion

            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();

                DataReader dr = new DataReader(AllowanceDeductionDA.Get(tc, status, nType,nPeriodcity));
                allowanceDeductions = this.CreateObjects<AllowanceDeduction>(dr);
                dr.Close();

                tc.End();
            }
            catch (Exception e)
            {
                #region Handle Exception

                if (tc != null)
                    tc.HandleError();
                ExceptionLog.Write(e);

                throw new ServiceException(e.Message, e);

                #endregion
            }

            #region Cache Footer

            _cache.Add(allowanceDeductions, "Get", status, nType, nPeriodcity);

            #endregion

            return allowanceDeductions;
        }

        public ObjectsTemplate<AllowanceDeduction> Get(EnumStatus status, EnumAllowOrDeduct nType)
        {
            #region Cache Header

            ObjectsTemplate<AllowanceDeduction> allowanceDeductions = _cache["Get", status, nType] as ObjectsTemplate<AllowanceDeduction>;
            if (allowanceDeductions != null)
                return allowanceDeductions;

            #endregion

            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();

                DataReader dr = new DataReader(AllowanceDeductionDA.Get(tc, status, nType));
                allowanceDeductions = this.CreateObjects<AllowanceDeduction>(dr);
                dr.Close();

                tc.End();
            }
            catch (Exception e)
            {
                #region Handle Exception

                if (tc != null)
                    tc.HandleError();
                ExceptionLog.Write(e);

                throw new ServiceException(e.Message, e);

                #endregion
            }

            #region Cache Footer

            _cache.Add(allowanceDeductions, "Get", status, nType);

            #endregion

            return allowanceDeductions;
        }

        public ID Save(AllowanceDeduction oAllowanceDeduction)
        {
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin(true);
                if (oAllowanceDeduction.IsNew)
                {
                    int id = tc.GenerateID("AllowanceDeduction", "ALLOWDEDUCTID");
                    
                    base.SetObjectID(oAllowanceDeduction, ID.FromInteger(id));

                    int seqNo = tc.GenerateID("AllowanceDeduction", "SequenceNO");
                    oAllowanceDeduction.Sequence = seqNo;
                    AllowanceDeductionDA.Insert(tc, oAllowanceDeduction);
                }
                else
                {
                    AllowanceDeductionDA.Update(tc, oAllowanceDeduction);
                }
                tc.End();
                return oAllowanceDeduction.ID;
            }
            catch (Exception e)
            {
                #region Handle Exception
                if (tc != null)
                    tc.HandleError();
                ExceptionLog.Write(e);
                throw new ServiceException(e.Message, e);
                #endregion
            }
        }

        public string GetNextCode()
        {
            TransactionContext tc = null;
            string _code = "";
            try
            {
                tc = TransactionContext.Begin();
                _code = GlobalFunctionService.GetMaxCode(tc, "allowance", "codeautogenerate", "ALLOWANCEDEDUCTION", "CODE");
                tc.End();
            }
            catch (Exception e)
            {
                #region Handle Exception
                if (tc != null)
                    tc.HandleError();
                ExceptionLog.Write(e);
                throw new ServiceException(e.Message, e);
                #endregion
            }
            return _code;
        }

        public void Delete(ID id)
        {
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin(true);
                AllowanceDeductionDA.Delete(tc, id);
                tc.End();
            }
            catch (Exception e)
            {
                #region Handle Exception
                if (tc != null)
                    tc.HandleError();
                ExceptionLog.Write(e);
                throw new ServiceException(e.Message, e);
                #endregion
            }
        }

        public DataSet GetEmpAllowDeduc(DateTime dEffectDate, ID AllowDeducID, ID PayrolltypeID)
        {
            DataSet oEmpAllowDeduc = new DataSet();
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();
                oEmpAllowDeduc = AllowanceDeductionDA.GetEmpAllowDeduc(tc, dEffectDate, AllowDeducID, PayrolltypeID);
                tc.End();
            }
            catch (Exception e)
            {
                #region Handle Exception
                if (tc != null)
                    tc.HandleError();
                ExceptionLog.Write(e);
                throw new ServiceException(e.Message, e);
                #endregion
            }
            return oEmpAllowDeduc;
        }
        public DataSet GetEmpAllowDeduc2(DateTime dEffectDate, DateTime dEffectDate2, ID AllowDeducID, ID PayrolltypeID)
        {
            DataSet oEmpAllowDeduc = new DataSet();
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();
                oEmpAllowDeduc = AllowanceDeductionDA.GetEmpAllowDeduc2(tc, dEffectDate, dEffectDate2, AllowDeducID, PayrolltypeID);
                tc.End();
            }
            catch (Exception e)
            {
                #region Handle Exception
                if (tc != null)
                    tc.HandleError();
                ExceptionLog.Write(e);
                throw new ServiceException(e.Message, e);
                #endregion
            }
            return oEmpAllowDeduc;
        }
        #endregion
    }
    #endregion
}