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

namespace HRM.DA
{
    #region class AllergyDA

    internal class AllergyDA
    {
        #region constructor

        public AllergyDA()
        {
        }

        #endregion

        #region Insert function

        internal static void Insert(TransactionContext tc, Allergy item)
        {
            tc.ExecuteNonQuery(
                "INSERT INTO ALLERGY(ALLERGYID, CODE, DESCRIPTION, SEQUENCENO, STATUS, CREATEDBY, CREATIONDATE)" +
                " VALUES(%n, %s, %s, %n, %n, %n, %d)", item.ID, item.Code, item.Description, item.Sequence, item.Status,
                item.CreatedBy, item.CreatedDate);
        }

        #endregion

        #region Update function

        internal static void Update(TransactionContext tc, Allergy item)
        {
            tc.ExecuteNonQuery(
                "UPDATE ALLERGY SET code=%s, description=%s, sequencenO=%n, status=%n, modifiedby=%n, modifieddate=%d" +
                " WHERE ALLERGYID=%n", item.Code, item.Description, item.Sequence, item.Status, item.ModifiedBy,
                item.ModifiedDate, item.ID);
        }

        #endregion

        #region Get function

        internal static IDataReader Get(TransactionContext tc)
        {
            return tc.ExecuteReader("SELECT * FROM ALLERGY");
        }

        internal static IDataReader Get(TransactionContext tc, EnumStatus status)
        {
            if (EnumStatus.Active == status)
            {
                return tc.ExecuteReader("SELECT * FROM ALLERGY Where Status=%n Order By SequenceNo", status);
            }
            else
            {
                return tc.ExecuteReader("SELECT * FROM ALLERGY Order By SequenceNo");
            }
        }

        internal static IDataReader Get(TransactionContext tc, int nID)
        {
            return tc.ExecuteReader("SELECT * FROM ALLERGY WHERE ALLERGYID=%n", nID);
        }

        internal static IDataReader Get(TransactionContext tc, string sCode)
        {
            return tc.ExecuteReader("SELECT * FROM ALLERGY WHERE Code=%s", sCode);
        }

        #endregion

        #region Delete function

        internal static void Delete(TransactionContext tc, int nID)
        {
            tc.ExecuteNonQuery("DELETE FROM ALLERGY WHERE ALLERGYID=%n", nID);
        }

        #endregion
    }

    #endregion
}