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

namespace HRM.DA
{
    public class SurveyQuestionService : ServiceTemplate, ISurveyQuestionService
    {
        public SurveyQuestionService()
        {
        }

        private void MapObject(SurveyQuestion oSurveyQuestion, DataReader oReader)
        {
            //base.SetObjectID(oSurveyQuestion, oReader.GetID("SurveyQuestionID"));
            oSurveyQuestion.SurveyID = oReader.GetInt32("SurveyID", 0);
            oSurveyQuestion.QuestionID = oReader.GetInt32("QuestionID").GetValueOrDefault();
            this.SetObjectState(oSurveyQuestion, Ease.Core.ObjectState.Saved);
        }

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

        #region Service implementation

        public List<SurveyQuestion> GetSurveyQuestion(int surveyId)
        {
            List<SurveyQuestion> oSurveyQuestions = null;

            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();
                DataReader dr = new DataReader(SurveyQuestionDA.GetSurveyQuestion(tc, surveyId));
                oSurveyQuestions = this.CreateObjects<SurveyQuestion>(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 oSurveyQuestions;
        }

        public List<SurveyQuestion> GetSurveyQuestions(TransactionContext tc,string surveyIds)
        {
            List<SurveyQuestion> oSurveyQuestions = null;

            try
            {
                DataReader dr = new DataReader(SurveyQuestionDA.GetSurveyQuestions(tc, surveyIds));
                oSurveyQuestions = this.CreateObjects<SurveyQuestion>(dr);
                dr.Close();
            }
            catch (Exception e)
            {
                #region Handle Exception
                ExceptionLog.Write(e);
                throw new ServiceException(e.Message, e);

                #endregion
            }

            return oSurveyQuestions;
        }

        public List<SurveyQuestion> GetSurveyQuestion()
        {
            List<SurveyQuestion> oSurveyQuestions = null;

            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin();
                DataReader dr = new DataReader(SurveyQuestionDA.GetSurveyQuestion(tc));
                oSurveyQuestions = this.CreateObjects<SurveyQuestion>(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 oSurveyQuestions;
        }

        public int Save(SurveyQuestion oSurveyQuestion)
        {
            TransactionContext tc = null;
            try
            {
                tc = TransactionContext.Begin(true);

                if (oSurveyQuestion.IsNew)
                {
                    //int id = tc.GenerateID("SurveyQuestion", "SurveyQuestionID");
                    //base.SetObjectID(oSurveyQuestion, (id));


                    SurveyQuestionDA.Insert(tc, oSurveyQuestion);
                }
                else
                {
                    SurveyQuestionDA.Update(tc, oSurveyQuestion);
                }

                tc.End();
                return oSurveyQuestion.SurveyID;
            }
            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);
                SurveyQuestionDA.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
    }
}