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

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

        #endregion
        public AutoWorkPlanService() { }

        private void MapObject(AutoWorkPlan oAutoWorkPlan, DataReader oReader)
        {
            base.SetObjectID(oAutoWorkPlan, oReader.GetID("AutoWorkPlanID"));
            oAutoWorkPlan.EmployeeID = oReader.GetID("EmployeeID");
            oAutoWorkPlan.ShiftID = oReader.GetID("ShiftID");
            oAutoWorkPlan.StartDate = oReader.GetDateTime("StartDate").Value;
            oAutoWorkPlan.CreatedBy = oReader.GetID("CreatedBy");
            oAutoWorkPlan.CreatedDate = oReader.GetDateTime("CreatedDate").Value;
            oAutoWorkPlan.ModifiedBy = oReader.GetID("ModifiedBy");
            oAutoWorkPlan.ModifiedDate = oReader.GetDateTime("ModifiedDate");
            this.SetObjectState(oAutoWorkPlan, Ease.CoreV35.ObjectState.Saved);
        }
        protected override T CreateObject<T>(DataReader oReader)
        {
            AutoWorkPlan oAutoWorkPlan = new AutoWorkPlan();
            MapObject(oAutoWorkPlan, oReader);
            return oAutoWorkPlan as T;
        }
        protected AutoWorkPlan CreateObject(DataReader oReader)
        {
            AutoWorkPlan oAutoWorkPlan = new AutoWorkPlan();
            MapObject(oAutoWorkPlan, oReader);
            return oAutoWorkPlan;
        }
        #region Service implementation
        public AutoWorkPlan Get(ID id)
        {
            AutoWorkPlan oAutoWorkPlan = new AutoWorkPlan();
            #region Cache Header
            oAutoWorkPlan = _cache["Get", id] as AutoWorkPlan;
            if (oAutoWorkPlan != null)
                return oAutoWorkPlan;
            #endregion
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();
                DataReader oreader = new DataReader(AutoWorkPlanDA.Get(tc, id));
                if (oreader.Read())
                {
                    oAutoWorkPlan = this.CreateObject<AutoWorkPlan>(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(oAutoWorkPlan, "Get", id);
            #endregion
            return oAutoWorkPlan;
        }

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

        public ID Save(AutoWorkPlan oAutoWorkPlan)
        {
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin(true);
                if (oAutoWorkPlan.IsNew)
                {
                    int id = tc.GenerateID("AutoWorkPlan", "AutoWorkPlanID");
                    base.SetObjectID(oAutoWorkPlan, ID.FromInteger(id));
                    AutoWorkPlanDA.Insert(tc, oAutoWorkPlan);
                }
                else
                {
                    AutoWorkPlanDA.Update(tc, oAutoWorkPlan);
                }
                tc.End();
                return oAutoWorkPlan.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);
                AutoWorkPlanDA.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
    }
    #endregion
}