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

namespace HRM.DA
{
    public class ErCircularDA
    {
        internal static void InsertErCircular(ErCircular obCircular, TransactionContext tc)
        {
            string sql = SQLParser.MakeSQL(
                @"INSERT INTO ER_Circular
                    (
                    ERCircularID, RecruitementID, PublishFromDate,
                    PublishToDate,CREATIONDATE, CREATEDBY
                    )
                    VALUES 
                    (
                    %n, %n, %d,%d, %d, %n
                    )", obCircular.ID, obCircular.RecruitementID, obCircular.PublishFrom, obCircular.PublishTo,
                    obCircular.CreatedDate, obCircular.CreatedBy);
            tc.ExecuteNonQuery(sql);
        }


        internal static void UpdateErCircular(ErCircular obCircular, TransactionContext tc)
        {
            int? modifiedBy = null;
            if (obCircular.ModifiedBy == 0)
            {
                modifiedBy = null;
            }
            else
            {
                modifiedBy = obCircular.ModifiedBy;
            }

            DateTime? modificationDate;
            if (obCircular.ModifiedDate == null)
            {
                modificationDate = null;
            }
            else
            {
                modificationDate = DateTime.Today;
            }

            string sql = SQLParser.MakeSQL(
                @"UPDATE ER_Circular
                SET 
                RecruitementID = %n,
                PublishFromDate = %d,
                PublishToDate = %d,
                ModifiedDate = %d,
                ModifiedBy = %n
                WHERE ERCircularID = %n",
               obCircular.RecruitementID, obCircular.PublishFrom, obCircular.PublishTo, obCircular.ModifiedDate, obCircular.ModifiedBy, obCircular.ID);
            tc.ExecuteNonQuery(sql);
        }
       
        internal static IDataReader Get(TransactionContext tc)
        {
            string sql = SQLParser.MakeSQL(@"Select * From ER_Circular");
            return tc.ExecuteReader(sql);
        }

        internal static IDataReader GetAll(TransactionContext tc)
        {
            string sql = SQLParser.MakeSQL(@"SELECT ec.*,ir.POSITIONNAME,PositionDate FROM ER_Circular ec
                                               INNER JOIN INTERNALREQRUITMENT ir ON ir.POSITIONID = ec.RecruitementID");
            return tc.ExecuteReader(sql);
        }

        internal static IDataReader Get(TransactionContext tc, int iD)
        {
            string sql = SQLParser.MakeSQL(@"Select * From ER_Circular  Where ERCircularID = %n", iD);
            return tc.ExecuteReader(sql);
        }

        internal static IDataReader GetByRecruitmentID(TransactionContext tc, int iD)
        {
            string sql = SQLParser.MakeSQL(@"Select * From ER_Circular  Where RecruitementID = %n", iD);
            return tc.ExecuteReader(sql);
        }

        internal static void Delete(int iD, TransactionContext tc)
        {
            string sql = SQLParser.MakeSQL(@"Delete From ER_Circular Where ERCircularID = %n", iD);
            tc.ExecuteNonQuery(sql);
        }
        

    }
}