using HRM.BO;
using Ease.Core.DataAccess;
using System;
using System.Data;


namespace HRM.DA
{
    public class InterviewSessionDA
    {


        internal static void Insert(InterviewSession item, TransactionContext tc)
        {
            string sql = SQLParser.MakeSQL(@"Insert Into InterViewSession(InterviewSessionID,requitementStepID, interviewDate,StartTime,
                         EndTime, Remarks,boardMemberSelfAssessment, CreatedDate,CreatedByID) 
                         Values(%n, %n, %d, %D ,%D, %s, %b, %D, %n)", item.ID, item.requitementStepID, item.interviewDate, 
                         item.StartTime, item.EndTime, item.Remarks, item.boardMemberSelfAssessment, item.CreatedDate, item.CreatedBy);
            tc.ExecuteNonQuery(sql);
        }

        internal static void Update(InterviewSession item, TransactionContext tc)
        {
            string sql = SQLParser.MakeSQL(@"Update InterViewSession set interviewDate =%d ,StartTime =%D,
                         EndDate =%D, Remarks=%s, boardMemberSelfAssessment=%b, ModifiedDate = %D,ModifiedBy=%n, SessionStatus=%n where InterviewSessionID =%n 
                         ", item.interviewDate,
                         item.StartTime, item.EndTime, item.Remarks, item.boardMemberSelfAssessment, item.CreatedDate, item.CreatedBy, item.SessionStatus, item.ID);
            tc.ExecuteNonQuery(sql);
        }


        internal static void InsertInterViewSessionCandidate(InterviewSessionCandidate item, TransactionContext tc)
        {
            string sql = SQLParser.MakeSQL(@"Insert Into InterViewSessionCandidate(PKID, requitementStepID,InterviewSessionID, CandidateID,participate,
                         InterviewDateTime, Remarks, CreatedDate,CreatedByID) 
                         Values(%n, %n, %n ,%n, %b, %D,%s,%D,%n)", item.ID, item.requitementStepID,
                         item.InterViewSessionID, item.CandidateID, item.participate, item.InterviewDateTime, item.remarks, item.CreatedDate, item.CreatedBy);
            tc.ExecuteNonQuery(sql);
        }

        internal static void UpdateInterViewSessionCandidate(InterviewSessionCandidate item, TransactionContext tc)
        {
            string sql = SQLParser.MakeSQL(@"Update InterViewSessionCandidate set participate =%b ,InterviewDateTime =%D,
                         Remarks=%s, ModifiedDate = %D,ModifiedBy=%n where PKID =%n 
                         ", item.participate,
                         item.InterviewDateTime, item.remarks, item.ModifiedDate, item.ModifiedBy, item.ID);
            tc.ExecuteNonQuery(sql);
        }

        internal static void UpdateRescheduleDate(InterviewSession item, TransactionContext tc)
        {
            string sql = SQLParser.MakeSQL(@"Update InterViewSession set interviewDate =%D,
                         StartTime = %D  where InterviewSessionID =%n 
                         ", item.interviewDate, item.StartTime, item.ID);
            tc.ExecuteNonQuery(sql);
        }

        internal static void CancelInterviewSession(InterviewSession item, TransactionContext tc)
        {
            string sql = SQLParser.MakeSQL(@"Update InterViewSession set SessionStatus =%n where InterviewSessionID =%n 
                         ", EnumInterViewSesstionStatus.Cancelled, item.ID);
            tc.ExecuteNonQuery(sql);
        }

        internal static void UpdateInterViewSessionCandidateSelection(InterviewSessionCandidate item, TransactionContext tc)
        {
            string sql = SQLParser.MakeSQL(@"Update InterViewSessionCandidate set isSelected =%b  where PKID =%n 
                         ", item.isSelected,
                         item.ID);
            tc.ExecuteNonQuery(sql);
        }
        internal static void DeleteInterviewSessionCandidate(InterviewSessionCandidate item, TransactionContext tc)
        {
            string sql = SQLParser.MakeSQL(@"Delete From InterViewSessionCandidate where PKID =%n 
                         ",  item.ID);
            tc.ExecuteNonQuery(sql);
        }

        internal static IDataReader getInterviewSessionCandidates(TransactionContext tc, int interviewSessionID)
        {
            string sql = SQLParser.MakeSQL(@"select I.*, c.cvid From InterViewSessionCandidate i, RECRUITEMENTCANDIDATE c  where i.interviewSessionID =%n 
                        and c.candidateid= i.candidateid   ", interviewSessionID);
           return tc.ExecuteReader(sql);
        }

        internal static IDataReader getInterviewSessionCandidatesReport(TransactionContext tc, int interviewSessionID)
        {
            string sql = SQLParser.MakeSQL(@"select I.*, c.cvid,ir.positionName From InterViewSessionCandidate i
                     Inner join RECRUITEMENTCANDIDATE c On c.candidateid= i.candidateid 
					 Inner join RECRUITEMENTSTEP rs on rs.RECRUITEMENTSTEPID=i.requitementStepID
					 Inner join INTERNALREQRUITMENT ir on ir.positionID=rs.processId
					 where i.interviewSessionID =%n", interviewSessionID);
            return tc.ExecuteReader(sql);
        }

        internal static IDataReader getSessionActiveCandidatesByStepID(TransactionContext tc, int interviewSessionID)
        {
            string sql = SQLParser.MakeSQL(@"select I.*, c.cvid From InterviewSession s, InterViewSessionCandidate i,
                                        RECRUITEMENTCANDIDATE c  where i.requitementStepID =%n 
                        and c.candidateid= i.candidateid and s.requitementStepID = i.requitementStepID 
                        and s.SessionStatus !=%n  ", interviewSessionID, EnumInterViewSesstionStatus.Cancelled);
            return tc.ExecuteReader(sql);
        }

        internal static IDataReader getSessionByStepID(TransactionContext tc, int stepid)
        {
            string sql = SQLParser.MakeSQL(@"select s.* From InterviewSession s where s.requitementStepID =%n 
                                                ", stepid);
            return tc.ExecuteReader(sql);
        }

        internal static IDataReader getselectedSessionsCandidates(TransactionContext tc, int StepID)
        {
            string sql = SQLParser.MakeSQL(@"select i.*, c.cvid From InterViewSessionCandidate i, RECRUITEMENTCANDIDATE c where i.requitementStepID =%n 
                         and i.isSelected =%b and c.candidateid= i.candidateid ", StepID, true);
            return tc.ExecuteReader(sql);
        }
        internal static IDataReader GetinterviewSessions(int requisitionID, TransactionContext tc)
        {
            string sql = SQLParser.MakeSQL(@"Select I.* From InterviewSession I, RECRUITEMENTSTEP R 
                Where R.RequisitionID = %n and I.requitementStepID = R.RECRUITEMENTSTEPID order by R.stepSerial", requisitionID);
            return tc.ExecuteReader(sql);
        }
        internal static DataTable GetInterveiwSessionsByBoardMember(int memberorEmpID, EnumBaordMemberMarkEntryStatus markEntrystatus, TransactionContext tc)
        {
            string sql = SQLParser.MakeSQL(@"Select I.*,  R.POSITIONNAME PositionName, StepStatus stepType, StartDate,EndDate,FullMark,
                         PassMark , b.employeeID,  MarkEntryStatus From InterviewSession I, RECRUITEMENTBOARDMEMBER B,
                    InternalReqruitment R, RECRUITEMENTSTEP st 
                Where B.EmployeeId = %n and MarkEntryStatus=%n and R.PositionID = st.RequisitionID 
                and st.RECRUITEMENTSTEPID = I.requitementStepID AND
                I.InterviewSessionID = B.InerviewSessionID ", memberorEmpID, markEntrystatus);
            return tc.ExecuteDataTable(sql);
        }

        
        internal static IDataReader GetinterviewSession(int interviewSessionID, TransactionContext tc)
        {
            string sql = SQLParser.MakeSQL(@"Select I.* From InterviewSession I 
                Where I.InterviewSessionID = %n ", interviewSessionID);
            return tc.ExecuteReader(sql);
        }

        internal static IDataReader GetinterviewSessionByRequisitionID(int requisitionid, TransactionContext tc)
        {
            string sql = SQLParser.MakeSQL(@"Select I.* From InterviewSession I, RECRUITEMENTSTEP s 
                Where i.requitementStepID = s.RECRUITEMENTSTEPID and s.RequisitionID = %n ", requisitionid);
            return tc.ExecuteReader(sql);
        }
        internal static void CompleteInterviewSession(int interveiwSessionID, TransactionContext tc)
        {
            string sql =
                SQLParser.MakeSQL(@"Update InterviewSession set SessionStatus=%n Where InterviewSessionID = %n ",
                    EnumInterViewSesstionStatus.Completed, interveiwSessionID);
            tc.ExecuteNonQuery(sql);
        }
        internal static void Delete(int itemid, TransactionContext tc)
        {
            string sql = SQLParser.MakeSQL(@"Delete From InterViewSession Where InterviewSessionID = %n ",
                itemid);
            tc.ExecuteNonQuery(sql);
            sql = SQLParser.MakeSQL(@"Delete From InterViewSessionCandidate Where InterviewSessionID = %n ",
    itemid);
            tc.ExecuteNonQuery(sql);
        }

        internal static DataTable GetInterViewInforBycandidateId(int candidateId, int jobId, TransactionContext tc)
        {
            string sql = SQLParser.MakeSQL(@"select recstep.STEPSTATUS,insc.* from InterViewSessionCandidate insc
		   Inner Join InterViewSession ins on ins.InterviewSessionID=insc.InterviewSessionID
		   Inner join RECRUITEMENTSTEP recstep on insc.requitementStepID=recstep.RECRUITEMENTSTEPID
		   Inner join RECRUITEMENTCANDIDATE reccan on reccan.CANDIDATEID=insc.CandidateID
		   Inner join cv cv on cv.CVID=reccan.CVID
		   Inner join ErCV ercv on ercv.CVID=cv.ErCvID
		   Inner join ErAppliedApplicant era on era.UserID=ercv.UserID
		   Inner join ER_Circular er on era.jobId=er.ERCircularID and er.RecruitementID=reccan.PROCESSID
           Where era.JobID=%n and ercv.UserID=%n", jobId, candidateId);
            return tc.ExecuteDataTable(sql);
        }

    }
}