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

namespace HRM.DA
{
    class TrainingDepartmentDA
    {
        #region Get Function

        public static IDataReader Get(TransactionContext tc, int id)
        {
            return tc.ExecuteReader("SELECT * from TrainingDepartment WHERE TrainDepartmentID=%n", id);
        }

        public static IDataReader Get(TransactionContext tc)
        {
            return tc.ExecuteReader("SELECT * from TrainingDepartment");
        }

        public static IDataReader GetByTrainingNeedAnalysisID(TransactionContext tc, int TrainingNeedAnalysisID)
        {
            return tc.ExecuteReader("SELECT * from TrainingDepartment where TrainingNeedAnalysisID=%n",
                TrainingNeedAnalysisID);
        }

        #endregion

        #region Insert Function

        public static void Insert(TransactionContext tc, TrainingDepartment oItem)
        {
            tc.ExecuteNonQuery(
                "INSERT INTO TrainingDepartment(TrainDepartmentID, TrainingNeedAnalysisID, DepartmentID, Remarks)" +
                " VALUES(%n,%n,%n,%s)", oItem.ID, DataReader.GetNullValue(oItem.TrainingNeedAnalysisID, 0),
                DataReader.GetNullValue(oItem.DepartmentID, 0), oItem.Remarks);
        }

        #endregion

        #region Update Function

        public static void Update(TransactionContext tc, TrainingDepartment oItem)
        {
            tc.ExecuteNonQuery("UPDATE TrainingDepartment SET TrainingNeedAnalysisID=%n,DepartmentID=%n,Remarks=%s" +
                               " WHERE TrainDepartmentID=%n", DataReader.GetNullValue(oItem.TrainingNeedAnalysisID, 0),
                DataReader.GetNullValue(oItem.DepartmentID, 0), oItem.Remarks, oItem.ID);
        }

        #endregion

        #region Delete Function

        public static void Delete(TransactionContext tc, int id)
        {
            tc.ExecuteNonQuery("Delete from TrainingDepartment where TrainDepartmentID=%n", id);
        }

        public static void DeletebyTrainingNeedAnalysisID(TransactionContext tc, int TrainingNeedAnalysisID)
        {
            tc.ExecuteNonQuery("Delete from TrainingDepartment where TrainingNeedAnalysisID=%n",
                TrainingNeedAnalysisID);
        }

        #endregion

        public static bool DoesTrainingDepartmentExists(TransactionContext tc, int TrainDepartmentID)
        {
            object ob = tc.ExecuteScalar("SELECT COUNT(*) FROM TrainingDepartment WHERE TrainDepartmentID=%n",
                TrainDepartmentID);
            return (Convert.ToInt32(ob) > 0);
        }
    }
}