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

namespace Payroll.Service.Attendence.Service
{
    #region CardOperation Service
    [Serializable]
    public class CardOperationService : ServiceTemplate, ICardOperationService
    {
        #region Private functions and declaration
        Cache _cache = new Cache(typeof(CardOperation));

        #endregion
        public CardOperationService() { }

        private void MapObject(CardOperation oCardOperation, DataReader oReader)
        {
            base.SetObjectID(oCardOperation, oReader.GetID("CardOperationID"));
            oCardOperation.CardID = oReader.GetID("CardID");
            oCardOperation.CardNumber = oReader.GetString("CardNumber");
            oCardOperation.Status = (EnumCardStatus)oReader.GetInt32("CardStatus").Value;
            oCardOperation.EmployeeID = oReader.GetID("EmployeeID");
            oCardOperation.Comments = oReader.GetString("Comments");
            oCardOperation.AssignDate = oReader.GetDateTime("AssignDate").Value;
            oCardOperation.CreatedBy = oReader.GetID("CreatedBy");
            oCardOperation.CreatedDate = oReader.GetDateTime("CreatedDate").Value;
            oCardOperation.ModifiedBy = oReader.GetID("ModifiedBy");
            oCardOperation.ModifiedDate = oReader.GetDateTime("ModifiedDate");
            this.SetObjectState(oCardOperation, Ease.CoreV35.ObjectState.Saved);
        }
        protected override T CreateObject<T>(DataReader oReader)
        {
            CardOperation oCardOperation = new CardOperation();
            MapObject(oCardOperation, oReader);
            return oCardOperation as T;
        }
        protected CardOperation CreateObject(DataReader oReader)
        {
            CardOperation oCardOperation = new CardOperation();
            MapObject(oCardOperation, oReader);
            return oCardOperation;
        }
        #region Service implementation
        public CardOperation Get(ID id)
        {
            CardOperation oCardOperation = new CardOperation();
            #region Cache Header
            oCardOperation = _cache["Get", id] as CardOperation;
            if (oCardOperation != null)
                return oCardOperation;
            #endregion
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();
                DataReader oreader = new DataReader(CardOperationDA.Get(tc, id));
                if (oreader.Read())
                {
                    oCardOperation = this.CreateObject<CardOperation>(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(oCardOperation, "Get", id);
            #endregion
            return oCardOperation;
        }

        public CardOperation GetByCardID(ID id)
        {
            CardOperation oCardOperation = new CardOperation();
            #region Cache Header
            oCardOperation = _cache["GetByCardID", id] as CardOperation;
            if (oCardOperation != null)
                return oCardOperation;
            #endregion
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();
                DataReader oreader = new DataReader(CardOperationDA.GetByCardID(tc, id));
                if (oreader.Read())
                {
                    oCardOperation = this.CreateObject<CardOperation>(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(oCardOperation, "GetByCardID", id);
            #endregion
            return oCardOperation;
        }


        public CardOperation GetByEmpIDAndCardID(ID EmpID, ID CardID)
        {
            CardOperation oCardOperation = new CardOperation();
            #region Cache Header
            oCardOperation = _cache["GetByEmpIDAndCardID", EmpID, CardID] as CardOperation;
            if (oCardOperation != null)
                return oCardOperation;
            #endregion
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();
                DataReader oreader = new DataReader(CardOperationDA.GetByEmpIDAndCardID(tc, EmpID.Integer, CardID.Integer));
                if (oreader.Read())
                {
                    oCardOperation = this.CreateObject<CardOperation>(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(oCardOperation, "GetByEmpIDAndCardID", EmpID, CardID);
            #endregion
            return oCardOperation;
        }


        public CardOperation Get(string CardNumber)
        {
            CardOperation oCardOperation = new CardOperation();
            #region Cache Header
            oCardOperation = _cache["Get", CardNumber] as CardOperation;
            if (oCardOperation != null)
                return oCardOperation;
            #endregion
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();
                DataReader oreader = new DataReader(CardOperationDA.Get(tc, CardNumber));
                if (oreader.Read())
                {
                    oCardOperation = this.CreateObject<CardOperation>(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(oCardOperation, "Get", CardNumber);
            #endregion
            return oCardOperation;
        }

        public ObjectsTemplate<CardOperation> Get()
        {
            #region Cache Header
            ObjectsTemplate<CardOperation> cardOperations = _cache["Get"] as ObjectsTemplate<CardOperation>;
            if (cardOperations != null)
                return cardOperations;
            #endregion
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();
                DataReader dr = new DataReader(CardOperationDA.Get(tc));
                cardOperations = this.CreateObjects<CardOperation>(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(cardOperations, "Get");
            #endregion
            return cardOperations;
        }

        public ID Save(CardOperation oCardOperation)
        {
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin(true);
                if (oCardOperation.IsNew)
                {
                    int id = tc.GenerateID("CardOperation", "CardOperationID");
                    base.SetObjectID(oCardOperation, ID.FromInteger(id));
                    CardOperationDA.Insert(tc, oCardOperation);
                }
                else
                {
                    CardOperationDA.Update(tc, oCardOperation);
                }
                tc.End();
                return oCardOperation.ID;
            }
            catch (Exception e)
            {
                #region Handle Exception
                if (tc != null)
                    tc.HandleError();
                ExceptionLog.Write(e);
                throw new ServiceException(e.Message, e);
                #endregion
            }
        }

        public void Save(ObjectsTemplate<CardOperation> ocardOperations)
        {
            TransactionContext tc = null;
            try
            {

                tc = TransactionContext.Begin(true);
                AccessCardService ac = new AccessCardService();
                EmployeeService emp = new EmployeeService();
                foreach (CardOperation CardOP in ocardOperations)
                {
                    if (CardOP.IsNew)
                    {
                        int id = tc.GenerateID("CardOperation", "CardOperationID");
                        base.SetObjectID(CardOP, ID.FromInteger(id));
                        CardOperationDA.Insert(tc, CardOP);
                        ac.UpdateStatus(tc, CardOP.CardID, CardOP.Status);
                        emp.UpdateCardInformation(tc, CardOP.EmployeeID, CardOP.CardID, true);
                    }
                    else
                    {
                        CardOperationDA.Update(tc, CardOP);
                        ac.UpdateStatus(tc, CardOP.CardID, CardOP.Status);
                        emp.UpdateCardInformation(tc, CardOP.EmployeeID, CardOP.CardID, true);
                    }
                }
                tc.End();
            }
            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);
                CardOperationDA.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
            }
        }

        //for Excel Upload
        public void Save(TransactionContext tc, ObjectsTemplate<CardOperation> ocardOperations)
        {
            try
            {
                EmployeeService emp = new EmployeeService();
                foreach (CardOperation CardOP in ocardOperations)
                {
                    if (CardOP.IsNew)
                    {
                        int id = tc.GenerateID("CardOperation", "CardOperationID");
                        base.SetObjectID(CardOP, ID.FromInteger(id));
                        //Payroll.BO.AuditTrailBase audit = new Payroll.BO.AuditTrailBase(); 
                        CardOP.CreatedBy = User.CurrentUser.ID;
                        CardOP.CreatedDate = DateTime.Now;

                        CardOperationDA.Insert(tc, CardOP);
                        emp.UpdateCardInformation(tc, CardOP.EmployeeID, CardOP.CardID, true);
                    }
                    else
                    {
                        CardOperationDA.Update(tc, CardOP);
                        emp.UpdateCardInformation(tc, CardOP.EmployeeID, CardOP.CardID, true);
                    }
                }
            }
            catch (Exception e)
            {
                #region Handle Exception
                if (tc != null)
                    tc.HandleError();
                ExceptionLog.Write(e);
                throw new ServiceException(e.Message, e);
                #endregion
            }
        }
        //
        #endregion
    }
    #endregion
}