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

namespace Payroll.Service
{
    [Serializable]
    public class HRJoiningQuestionaryService : ServiceTemplate, IHRJoiningQuestionaryService
    {
        #region Private functions and declaration
        Cache _cache = new Cache(typeof(HRJoiningQuestionary));
        #endregion
       

        #region Object Mapping

        private void MapObject(HRJoiningQuestionary oHrJoiningQuestionary, DataReader oReader)
        {
            SetObjectID(oHrJoiningQuestionary,oReader.GetID("QuestionaryID"));
            oHrJoiningQuestionary.QuestionIndex = (int)oReader.GetInt32("QuestionIndex");
            oHrJoiningQuestionary.QuestionNo = oReader.GetString("QuestionNo");
            oHrJoiningQuestionary.Description = oReader.GetString("Description");
            oHrJoiningQuestionary.IsPrimary = (EnumIsPrimary)oReader.GetInt32("IsPrimary");
            oHrJoiningQuestionary.AnsDatatype = (EnumAnswerType)oReader.GetInt32("AnsDatatype");
            SetObjectState(oHrJoiningQuestionary,ObjectState.Saved);
        }

        protected override T CreateObject<T>(DataReader oReader)
        {
            HRJoiningQuestionary oHRJoiningQuestionary=new HRJoiningQuestionary();
            MapObject(oHRJoiningQuestionary, oReader);            
            return oHRJoiningQuestionary as T;
        }

        #endregion

        #region Service Implementation

        public HRJoiningQuestionary Get(ID nID)
        {
            HRJoiningQuestionary oHRJoiningQuestionary = new HRJoiningQuestionary();
             
            #region Cache Header
            oHRJoiningQuestionary = _cache["Get", nID] as HRJoiningQuestionary;
            if (oHRJoiningQuestionary != null)
                return oHRJoiningQuestionary;
            #endregion
            
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();
                DataReader oreader = new DataReader(HRJoiningQuestionaryDA.Get(tc, nID));
                if (oreader.Read())
                {
                    oHRJoiningQuestionary = CreateObject<HRJoiningQuestionary>(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(oHRJoiningQuestionary, "Get", nID);
            #endregion

            return oHRJoiningQuestionary;
        }


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

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

            #endregion

            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();
                DataReader oreader = new DataReader(HRJoiningQuestionaryDA.Get(tc,status));
               // if (oreader.Read())
                //{
                    oHRJoiningQuestionaries = this.CreateObjects<HRJoiningQuestionary>(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(oHRJoiningQuestionaries, "Get");

            #endregion

            return oHRJoiningQuestionaries;
        }

        public ObjectsTemplate<HRJoiningQuestionary> GetByQuestionNo(string sQuesNo)
        {
            #region Cache Header

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

            #endregion

            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();
                DataReader oreader = new DataReader(HRJoiningQuestionaryDA.GetByQuestionNo(tc, sQuesNo));
                oHRJoiningQuestionaries = this.CreateObjects<HRJoiningQuestionary>(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(oHRJoiningQuestionaries, "Get");

            #endregion

            return oHRJoiningQuestionaries;
        }


        public ID Save(HRJoiningQuestionary item)
        {
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin(true);
                if (item.IsNew)
                {
                    int id = tc.GenerateID("HRJoiningQuestionary", "QuestionaryID");
                    SetObjectID(item, ID.FromInteger(id));
                    int quesIndex = tc.GenerateID("HRJoiningQuestionary", "QuestionIndex");
                    item.QuestionIndex = quesIndex;
                    HRJoiningQuestionaryDA.Insert(tc, item);
                }
                else
                {
                    HRJoiningQuestionaryDA.Update(tc, item);
                }
                tc.End();

                return item.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);
                HRJoiningQuestionaryDA.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
            }
        }

        #endregion

    }
}