using System;
using System.Data;
using Ease.Core.Model;
using Ease.Core.DataAccess;
using Ease.Core;
using System.Collections.Generic;
using Ease.Core.Utility;
using HRM.BO;

namespace HRM.DA
{
    #region Bonus Service

    public class BonusService : ServiceTemplate, IBonusService
    {
        public BonusService()
        {
        }

        private void MapObject(Bonus oBonus, DataReader oReader)
        {
            base.SetObjectID(oBonus, (oReader.GetInt32("BonusID").Value));
            oBonus.Code = oReader.GetString("code");
            oBonus.Name = oReader.GetString("name");
            oBonus.NameInBangla = oReader.GetString("nameinbangla", true, null);
            oBonus.Sequence = oReader.GetInt32("SequenceNo").Value;
            oBonus.Status = (EnumStatus)oReader.GetInt32("Status").Value;
            oBonus.CreatedBy = oReader.GetInt32("CreatedBy", 0);
            oBonus.CreatedDate = oReader.GetDateTime("CreatedDate").HasValue
                ? oReader.GetDateTime("CreatedDate").Value
                : DateTime.MinValue;
            oBonus.ModifiedBy = oReader.GetInt32("ModifiedBy", 0);
            oBonus.ModifiedDate = oReader.GetDateTime("ModifiedDate").HasValue
                ? oReader.GetDateTime("ModifiedDate").Value
                : (DateTime?)null;
            oBonus.PayrollTypeID = oReader.GetInt32("payrollTypeID", 0);
            this.SetObjectState(oBonus, Ease.Core.ObjectState.Saved);
        }

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

        protected Bonus CreateObject(DataReader oReader)
        {
            Bonus oBonus = new Bonus();
            MapObject(oBonus, oReader);
            return oBonus;
        }

        #region Service implementation

        public Bonus Get(int id)
        {
            Bonus oBonus = new Bonus();

            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();
                DataReader oreader = new DataReader(BonusDA.Get(tc, id));
                if (oreader.Read())
                {
                    oBonus = this.CreateObject<Bonus>(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 oBonus;
        }

        public List<Bonus> Get(EnumStatus status, int payrollTypeID)
        {
            List<Bonus> bonuss = null;

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

                DataReader dr = new DataReader(BonusDA.Get(tc, status, payrollTypeID));
                bonuss = this.CreateObjects<Bonus>(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
            }

            return bonuss;
        }

        public List<Bonus> GetParameterizedBonus(EnumStatus status, int payrollTypeID)
        {
            List<Bonus> bonuss = null;

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

                DataReader dr = new DataReader(BonusDA.GetParameterizedBonus(tc, status, payrollTypeID));
                bonuss = this.CreateObjects<Bonus>(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
            }

            return bonuss;
        }

        public List<Bonus> GetActiveProccessedBonus(int payrollTypeID, DateTime bonusMonth)
        {
            List<Bonus> bonuses = new List<Bonus>();
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();

                DataReader dr = new DataReader(BonusDA.GetActiveProccessedBonus(tc, payrollTypeID, bonusMonth));
                bonuses = this.CreateObjects<Bonus>(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
            }

            return bonuses;
        }

        public int Save(Bonus oBonus)
        {
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin(true);
                if (oBonus.IsNew)
                {
                    int id = tc.GenerateID("Bonus", "BonusID");
                    base.SetObjectID(oBonus, (id));
                    int seqNo = tc.GenerateID("Bonus", "SequenceNo");
                    oBonus.Sequence = seqNo;
                    BonusDA.Insert(tc, oBonus);
                }
                else
                {
                    BonusDA.Update(tc, oBonus);
                }

                tc.End();
                return oBonus.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(int id)
        {
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin(true);
                BonusDA.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
            }
        }

        public List<Bonus> GetAllBonus(int payrollTypeID, EnumStatus status, string code, string name)
        {
            List<Bonus> bonus = new List<Bonus>();

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

                DataReader dr = new DataReader(BonusDA.GetAllBonus(tc, payrollTypeID, status, code, name));
                bonus = this.CreateObjects<Bonus>(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
            }

            return bonus;
        }
        public DataSet GetCCWiseBonusSummary(DateTime bMonthDate, string bonus)
        {
            DataSet obonus = new DataSet();
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();
                obonus = BonusDA.GetCCWiseBonusSummary(tc, bMonthDate, bonus);
                tc.End();
            }
            catch (Exception e)
            {
                #region Handle Exception
                if (tc != null)
                    tc.HandleError();
                ExceptionLog.Write(e);
                throw new ServiceException(e.Message, e);
                #endregion
            }
            return obonus;
        }

        public DataSet GetCCWiseBonus(DateTime bMonthDate, string bonus)
        {
            DataSet obonus = new DataSet();
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();
                obonus = BonusDA.GetCCWiseBonus(tc, bMonthDate, bonus);
                tc.End();
            }
            catch (Exception e)
            {
                #region Handle Exception
                if (tc != null)
                    tc.HandleError();
                ExceptionLog.Write(e);
                throw new ServiceException(e.Message, e);
                #endregion
            }
            return obonus;
        }

        #endregion
    }

    #endregion
}