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


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

        #region MapObject For RecruitmentLetters
        private void MapObject(RecruitmentLetters oRecruitmentLetter, DataReader oReader)
        {
            base.SetObjectID(oRecruitmentLetter, oReader.GetID("RecruitmentLetterID"));
            oRecruitmentLetter.CandidateID = oReader.GetID("CandidateID");
            oRecruitmentLetter.ProcessID = oReader.GetID("ProcessID");
            oRecruitmentLetter.AcceptOfferBefore = oReader.GetDateTime("AcceptOfferBefore").GetValueOrDefault(DateTime.MinValue);
            oRecruitmentLetter.IssueOfferDate = oReader.GetDateTime("IssueOfferDate").GetValueOrDefault(DateTime.MinValue);
            oRecruitmentLetter.AcceptOfferDate = oReader.GetDateTime("AcceptOfferDate").GetValueOrDefault(DateTime.MinValue);
            oRecruitmentLetter.RejectOfferDate = oReader.GetDateTime("RejectOfferDate").GetValueOrDefault(DateTime.MinValue);
            oRecruitmentLetter.RejectOfferReason = oReader.GetString("RejectOfferReason");
            oRecruitmentLetter.OfferLetterCount = oReader.GetInt32("OfferLetterCount").GetValueOrDefault(0);
            oRecruitmentLetter.OfferCreatedBy = oReader.GetID("OfferCreatedBy").IsUnassigned ? ID.FromInteger(0) : oReader.GetID("OfferCreatedBy");
            oRecruitmentLetter.OfferCreatedDate = oReader.GetDateTime("OfferCreatedDate").GetValueOrDefault(DateTime.MinValue);
            oRecruitmentLetter.GradeID = oReader.GetID("GradeID").IsUnassigned ? ID.FromInteger(0) : oReader.GetID("GradeID");
            oRecruitmentLetter.BasicSalary = oReader.GetDouble("BasicSalary").GetValueOrDefault(0);
            oRecruitmentLetter.DepartmentID = oReader.GetID("DepartmentID").IsUnassigned ? ID.FromInteger(0) : oReader.GetID("DepartmentID");
            oRecruitmentLetter.LocationID = oReader.GetID("LocationID").IsUnassigned ? ID.FromInteger(0) : oReader.GetID("LocationID");
            //oRecruitmentLetter.EmployeeID = oReader.GetID("EmployeeID").IsUnassigned ? ID.FromInteger(0) : oReader.GetID("EmployeeID");
            oRecruitmentLetter.NoticePeriod = oReader.GetInt32("NoticePeriod").GetValueOrDefault(0);
            oRecruitmentLetter.AppAcceptBefore = oReader.GetDateTime("AppAcceptBefore").GetValueOrDefault(DateTime.MinValue);
            oRecruitmentLetter.IssueAppLetterDate = oReader.GetDateTime("IssueAppLetterDate").GetValueOrDefault(DateTime.MinValue);
            oRecruitmentLetter.RejectAppLetterDate = oReader.GetDateTime("RejectAppLetterDate").GetValueOrDefault(DateTime.MinValue);

            oRecruitmentLetter.RejectAppLetterReason = oReader.GetString("RejectAppLetterReason");
            oRecruitmentLetter.CarEligible = oReader.GetBoolean("CarEligible").GetValueOrDefault(false);
            oRecruitmentLetter.AppCreatedBy = oReader.GetID("AppCreatedBy").IsUnassigned ? ID.FromInteger(0) : oReader.GetID("AppCreatedBy");
            oRecruitmentLetter.AppCreatedDate = oReader.GetDateTime("AppCreatedDate").GetValueOrDefault(DateTime.MinValue);
            oRecruitmentLetter.AppLetterCount = oReader.GetInt32("AppLetterCount").GetValueOrDefault(0);
            oRecruitmentLetter.JoiningLetter = oReader.GetBoolean("JoiningLetter").GetValueOrDefault(false);
            oRecruitmentLetter.VendorMail = oReader.GetBoolean("VendorMail").GetValueOrDefault(false);
            oRecruitmentLetter.WelcomeMail = oReader.GetBoolean("WelcomeMail").GetValueOrDefault(false);
            oRecruitmentLetter.InductionRequest = oReader.GetBoolean("InductionRequest").GetValueOrDefault();
            oRecruitmentLetter.Announcement = oReader.GetBoolean("Announcement").GetValueOrDefault(false);
            oRecruitmentLetter.OtherLetters = oReader.GetBoolean("OtherLetters").GetValueOrDefault(false);
            oRecruitmentLetter.OthersCount = oReader.GetInt32("OthersCount").GetValueOrDefault(0);
            oRecruitmentLetter.OtherCreatedBy = oReader.GetID("OtherCreatedBy").IsUnassigned ? ID.FromInteger(0) : oReader.GetID("OtherCreatedBy");
            oRecruitmentLetter.OtherCreateddate = oReader.GetDateTime("OtherCreateddate").GetValueOrDefault(DateTime.MinValue);
            oRecruitmentLetter.JoiningBeforeDate = oReader.GetDateTime("JoiningBeforeDate").GetValueOrDefault(DateTime.MinValue);
            oRecruitmentLetter.ConfirmJoiningDate = oReader.GetDateTime("ConfirmJoiningDate").GetValueOrDefault(DateTime.MinValue);

            oRecruitmentLetter.CreatedBy = oReader.GetID("CreatedBy");
            oRecruitmentLetter.CreatedDate = oReader.GetDateTime("CreationDate").Value;
            oRecruitmentLetter.ModifiedBy = oReader.GetID("ModifiedBy");
            oRecruitmentLetter.ModifiedDate = oReader.GetDateTime("ModifiedDate");
            this.SetObjectState(oRecruitmentLetter, Ease.CoreV35.ObjectState.Saved);
        }
        protected override T CreateObject<T>(DataReader oReader)
        {
            RecruitmentLetters oRecruitmentLetter = new RecruitmentLetters();
            MapObject(oRecruitmentLetter, oReader);
            return oRecruitmentLetter as T;
        }
        protected RecruitmentLetters CreateObject(DataReader oReader)
        {
            RecruitmentLetters oRecruitmentLetter = new RecruitmentLetters();
            MapObject(oRecruitmentLetter, oReader);
            return oRecruitmentLetter;
        }
        #endregion

        #region Service Implementation
        public RecruitmentLetters Get(ID id)
        {
            RecruitmentLetters oRecruitmentLetter = new RecruitmentLetters();
            #region Cache Header
            oRecruitmentLetter = _cache["Get", id] as RecruitmentLetters;
            if (oRecruitmentLetter != null)
                return oRecruitmentLetter;
            #endregion
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();
                DataReader oreader = new DataReader(RecruitmentLettersDA.Get(tc, id));
                if (oreader.Read())
                {
                    oRecruitmentLetter = this.CreateObject<RecruitmentLetters>(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(oRecruitmentLetter, "Get", id);
            #endregion
            return oRecruitmentLetter;
        }

        public RecruitmentLetters GetByCandidateID(ID nCandidateID)
        {
            RecruitmentLetters oRecruitmentLetter = new RecruitmentLetters();
            #region Cache Header
            oRecruitmentLetter = _cache["GetByCandidateID", nCandidateID] as RecruitmentLetters;
            if (oRecruitmentLetter != null)
                return oRecruitmentLetter;
            #endregion
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();
                DataReader oreader = new DataReader(RecruitmentLettersDA.GetByCandidateID(tc, nCandidateID));
                if (oreader.Read())
                {
                    oRecruitmentLetter = this.CreateObject<RecruitmentLetters>(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(oRecruitmentLetter, "GetByCandidateID", nCandidateID);
            #endregion
            return oRecruitmentLetter;
        }

        public ObjectsTemplate<RecruitmentLetters> Get()
        {
            #region Cache Header

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

            #endregion

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

                DataReader dr = new DataReader(RecruitmentLettersDA.Get(tc));
                recruitmentLetters = this.CreateObjects<RecruitmentLetters>(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(recruitmentLetters, "Get");

            #endregion

            return recruitmentLetters;
        }

        public ObjectsTemplate<RecruitmentLetters> GetByProcessID(ID nProcessID)
        {
            #region Cache Header

            ObjectsTemplate<RecruitmentLetters> recruitmentLetters = _cache["GetByProcessID", nProcessID] as ObjectsTemplate<RecruitmentLetters>;
            if (recruitmentLetters != null)
                return recruitmentLetters;

            #endregion

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

                DataReader dr = new DataReader(RecruitmentLettersDA.GetByProcessID(tc,nProcessID));
                recruitmentLetters = this.CreateObjects<RecruitmentLetters>(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(recruitmentLetters, "GetByProcessID", nProcessID);

            #endregion

            return recruitmentLetters;
        }

        public ID Save(RecruitmentLetters oRecruitmentLetters,int CheckValue)
        {
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin(true);
                if (oRecruitmentLetters.IsNew)
                {
                    int id = tc.GenerateID("RecruitmentLetters", "RecruitmentLetterID");
                    base.SetObjectID(oRecruitmentLetters, ID.FromInteger(id));
                    oRecruitmentLetters.OfferCreatedBy = oRecruitmentLetters.CreatedBy;
                    oRecruitmentLetters.OfferCreatedDate = oRecruitmentLetters.CreatedDate;
                    RecruitmentLettersDA.Insert(tc, oRecruitmentLetters);
                }
                else
                {
                    if (CheckValue == 1)
                    {
                        oRecruitmentLetters.OfferCreatedBy = oRecruitmentLetters.CreatedBy;
                        oRecruitmentLetters.OfferCreatedDate = oRecruitmentLetters.CreatedDate;
                    }
                    else if (CheckValue == 2)
                    {
                        oRecruitmentLetters.AppCreatedBy = oRecruitmentLetters.CreatedBy;
                        oRecruitmentLetters.AppCreatedDate = oRecruitmentLetters.CreatedDate;
                    }
                    else
                    {
                        oRecruitmentLetters.OtherCreatedBy = oRecruitmentLetters.CreatedBy;
                        oRecruitmentLetters.OtherCreateddate = oRecruitmentLetters.CreatedDate;                    
                    }
                    RecruitmentLettersDA.Update(tc, oRecruitmentLetters);
                }
                return oRecruitmentLetters.ID;
            }
            catch (Exception e)
            {
                #region Handle Exception
                if (tc != null)
                    tc.HandleError();
                ExceptionLog.Write(e);
                throw new ServiceException(e.Message, e);
                #endregion
            }
            finally
            {
                tc.End();
            }
        }

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

        public void Save(ObjectsTemplate<RecruitmentLetters> recruitmentLetters)
        {
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin(true);
                if (recruitmentLetters.Count > 0)
                {
                    foreach (RecruitmentLetters letterItem in recruitmentLetters)
                    {
                        if (letterItem.IsNew)
                        {
                            int id = tc.GenerateID("RecruitmentLetters", "RecruitmentLetterID");
                            base.SetObjectID(letterItem, ID.FromInteger(id));
                            RecruitmentLettersDA.Insert(tc, letterItem);
                        }
                        else
                        {
                            RecruitmentLettersDA.Update(tc, letterItem);
                        }
                    }
                }
            }
            catch (Exception e)
            {
                #region Handle Exception
                if (tc != null)
                    tc.HandleError();
                ExceptionLog.Write(e);
                throw new ServiceException(e.Message, e);
                #endregion
            }
            finally
            {
                tc.End();
            }
        }

        #endregion
    }
    #endregion
}