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

namespace HRM.DA
{
    #region OpiParameterIndividual Service

    public class OpiParameterIndividualService : ServiceTemplate, IOpiParameterIndividualService
    {
        #region Private functions and declaration

        public OpiParameterIndividualService()
        {
        }

        private void MapObject(OpiParameterIndividual oOpiIndividual, DataReader oReader)
        {
            base.SetObjectID(oOpiIndividual, oReader.GetInt32("OpiParameterIndividualID").Value);
            oOpiIndividual.ArrearType = (EnumArrearType)oReader.GetInt32("ArrearType");
            oOpiIndividual.EmployeeId =
                oReader.GetString("EmployeeId") == null ? 0 : oReader.GetInt32("EmployeeId").Value;
            oOpiIndividual.FromDate = oReader.GetDateTime("FromDate").Value;
            oOpiIndividual.ToDate = oReader.GetDateTime("ToDate");
            oOpiIndividual.IndividualType = (EnumOPIIndivdualType)oReader.GetInt32("IndividualType");
            oOpiIndividual.OpiItemId = oReader.GetString("OpiItemId") == null ? 0 : oReader.GetInt32("OpiItemId").Value;
            oOpiIndividual.OpiParameterID = oReader.GetString("OpiParameterId") == null
                ? 0
                : oReader.GetInt32("OpiParameterId").Value;
            oOpiIndividual.OpiPeriodicity = (EnumOpiPeriodicity)oReader.GetInt32("OpiPeriodicity");
            oOpiIndividual.Value = oReader.GetDouble("Value").Value;
            oOpiIndividual.employeeNo = oReader.GetString("employeeNo", true, "");
            oOpiIndividual.employeeName = oReader.GetString("employeeName", true, "");

            oOpiIndividual.ValueType = (EnumValueType)oReader.GetInt32("ValueType");
            oOpiIndividual.CreatedBy = oReader.GetString("CreatedBy") == null ? 0 : oReader.GetInt32("CreatedBy").Value;
            oOpiIndividual.CreatedDate = oReader.GetDateTime("CreationDate").Value;
            oOpiIndividual.ModifiedBy =
                oReader.GetString("ModifiedBy") == null ? 0 : oReader.GetInt32("ModifiedBy").Value;
            oOpiIndividual.ModifiedDate = oReader.GetDateTime("ModifiedDate");
            oOpiIndividual.PayrollTypeID = oReader.GetString("PayrollTypeID") == null
                ? 0
                : oReader.GetInt32("PayrollTypeID").Value;
            this.SetObjectState(oOpiIndividual, Ease.Core.ObjectState.Saved);
        }

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

        protected OpiParameterIndividual CreateObject(DataReader oReader)
        {
            OpiParameterIndividual oOpiIndividual = new OpiParameterIndividual();
            MapObject(oOpiIndividual, oReader);
            return oOpiIndividual;
        }

        #endregion

        #region Service implementation

        public OpiParameterIndividual Get(int id)
        {
            OpiParameterIndividual oOpiIndividual = new OpiParameterIndividual();

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

        public List<OpiParameterIndividual> Get()
        {
            List<OpiParameterIndividual> oOpiIndividuals = new List<OpiParameterIndividual>();
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();
                DataReader oreader = new DataReader(OpiParameterIndividualDA.Get(tc));
                oOpiIndividuals = this.CreateObjects<OpiParameterIndividual>(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 oOpiIndividuals;
        }

        public List<OpiParameterIndividual> GetByParameterID(int nParamaterID)
        {
           List< OpiParameterIndividual > items = null;

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

                items = this.GetByParameterID(tc, nParamaterID);

                tc.End();
            }
            catch (Exception e)
            {
                #region Handle Exception

                if (tc != null)
                    tc.HandleError();
                ExceptionLog.Write(e);

                throw new ServiceException(e.Message, e);

                #endregion
            }

            return items;
        }

        public List<OpiParameterIndividual> GetByParameterID(TransactionContext tc, int nParamaterID)
        {
            List<OpiParameterIndividual> oOpiIndividuals = new List<OpiParameterIndividual>();
            try
            {
                DataReader oreader = new DataReader(OpiParameterIndividualDA.GetByParameterID(tc, nParamaterID));
                oOpiIndividuals = this.CreateObjects<OpiParameterIndividual>(oreader);
                oreader.Close();
            }
            catch (Exception e)
            {
                #region Handle Exception

                if (tc != null)
                    tc.HandleError();
                ExceptionLog.Write(e);
                throw new ServiceException(e.Message, e);

                #endregion
            }

            return oOpiIndividuals;
        }



        public List<OpiParameterIndividual> Get(DateTime fromDate, DateTime toDate)
        {
            List<OpiParameterIndividual> opiParameterIndividuals = null;

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

                DataReader dr = new DataReader(OpiParameterIndividualDA.Get(tc, fromDate, toDate));
                opiParameterIndividuals = this.CreateObjects<OpiParameterIndividual>(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 opiParameterIndividuals;
        }

        public List<OpiParameterIndividual> GetIndividuals(int nOpiPAramID, EnumOPIIndivdualType type)
        {
            List<OpiParameterIndividual> opiParamIndividuals = new List<OpiParameterIndividual>();

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

                DataReader dr = new DataReader(OpiParameterIndividualDA.GetIndividuals(tc, nOpiPAramID, type));
                opiParamIndividuals = this.CreateObjects<OpiParameterIndividual>(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 opiParamIndividuals;
        }

        public OpiParameterIndividual Get(int nOpiPAramID, int EmployeeID, int opiItemID)
        {
            OpiParameterIndividual opiParameters = null;

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

                DataReader dr = new DataReader(OpiParameterIndividualDA.Get(tc, nOpiPAramID, EmployeeID, opiItemID));
                if (dr.Read())
                {
                    opiParameters = this.CreateObject<OpiParameterIndividual>(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 opiParameters;
        }

        public int Save(OpiParameterIndividual oOpiIndividual)
        {
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin(true);
                if (oOpiIndividual.IsNew)
                {
                    int id = tc.GenerateID("OpiParameterIndividual", "OpiParameterIndividualID");
                    base.SetObjectID(oOpiIndividual, id);
                    OpiParameterIndividualDA.Insert(tc, oOpiIndividual);
                }
                else
                {
                    OpiParameterIndividualDA.Update(tc, oOpiIndividual);
                }

                return oOpiIndividual.ID;
                tc.End();
            }
            catch (Exception e)
            {
                #region Handle Exception

                if (tc != null)
                    tc.HandleError();
                ExceptionLog.Write(e);
                throw new ServiceException("Failed to GetOpiParameterIndividual", e);

                #endregion
            }
        }

        public void BulkSave(List<OpiParameterIndividual> oParamIndvdls)
        {
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin(true);

                int id = tc.GenerateID("OpiParameterIndividual", "OpiParameterIndividualID");
                foreach (var oOpiIndividual in oParamIndvdls)
                {
                    if (oOpiIndividual.IsNew)
                    {
                        id = id + 1;    
                        base.SetObjectID(oOpiIndividual, id);
                        OpiParameterIndividualDA.Insert(tc, oOpiIndividual);
                    }
                    else
                    {
                        OpiParameterIndividualDA.Update(tc, oOpiIndividual);
                    }
                }

                tc.End();
            }
            catch (Exception e)
            {
                #region Handle Exception

                if (tc != null)
                    tc.HandleError();
                ExceptionLog.Write(e);
                throw new ServiceException("Failed to GetOpiParameterIndividual", e);

                #endregion
            }
        }

        public void Delete(int id)
        {
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin(true);
                OpiParameterIndividualDA.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

        #region IOpiParameterIndividualService Members

        #endregion
    }

    #endregion
}