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
{
    [Serializable]
    public class PremiumSetupService : ServiceTemplate, IPremiumSetupService
    {
        private void MapObject(PremiumSetup oPremiumSetup, DataReader oReader)
        {
            base.SetObjectID(oPremiumSetup, oReader.GetID("PremiumSetupID"));
            oPremiumSetup.Factor = oReader.GetDouble("Factor").HasValue ? oReader.GetDouble("Factor").Value : 0;
            oPremiumSetup.PremiumRate = oReader.GetDouble("PremiumRate").HasValue ? oReader.GetDouble("PremiumRate").Value : 0;
            this.SetObjectState(oPremiumSetup, ObjectState.Saved);
        }
        protected override T CreateObject<T>(DataReader oReader)
        {
            PremiumSetup oPremiumSetup = new PremiumSetup();
            MapObject(oPremiumSetup, oReader);
            return oPremiumSetup as T;
        }
        protected PremiumSetup CreateObject(DataReader oReader)
        {
            PremiumSetup oPremiumSetup = new PremiumSetup();
            MapObject(oPremiumSetup, oReader);
            return oPremiumSetup;
        }

        public PremiumSetup Get(ID id)
        {
            PremiumSetup oPremiumSetup = new PremiumSetup();
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();
                DataReader oReader = new DataReader(PremiumSetupDA.Get(tc, id));
                if (oReader.Read())
                {
                    oPremiumSetup = this.CreateObject(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
            }
            
            return oPremiumSetup;
        }

        public ObjectsTemplate<PremiumSetup> Get()
        {
            ObjectsTemplate<PremiumSetup> oPremiumSetups = new ObjectsTemplate<PremiumSetup>();
            
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();
                DataReader oreader = new DataReader(PremiumSetupDA.Get(tc));
                oPremiumSetups = this.CreateObjects<PremiumSetup>(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
            }
            return oPremiumSetups;
        }

        public ID Save(PremiumSetup oPremiumSetup)
        {
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin(true);
                PremiumSetupDA.Delete(tc);
                if (oPremiumSetup.IsNew)
                {
                    int id = tc.GenerateID("PremiumSetup", "PremiumSetupID");
                    base.SetObjectID(oPremiumSetup, ID.FromInteger(id));

                    PremiumSetupDA.Insert(tc, oPremiumSetup);
                }
                else
                {
                    PremiumSetupDA.Update(tc, oPremiumSetup);
                }
                tc.End();
                return oPremiumSetup.ID;
            }
            catch (Exception e)
            {
                #region Handle Exception
                if (tc != null)
                    tc.HandleError();
                ExceptionLog.Write(e);
                throw new ServiceException(e.Message, e);
                #endregion
            }
        }

        public void Delete(ID id)
        {
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin(true);
                PremiumSetupDA.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
            }
        }
    }
}