using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Payroll.BO;
using System.Data;
using Ease.CoreV35.Model;
using System.Data.SqlClient;
using Ease.CoreV35.DataAccess;
using System.Collections.Generic;
using Ease.CoreV35.DataAccess.SQL;

namespace Payroll.Service
{
    internal class QuestionDA
    {
          #region  Constructor

        private QuestionDA() { }

        #endregion

        #region  Insert function

   
        internal static void Insert(TransactionContext tc, Question item)
        {
            tc.ExecuteNonQuery("INSERT INTO Question(QuestionID, QuestionNo, CategoryID, QuestionBody, Image, IsMultiple, IsPublished, CreationDate, UserID, QuestionType,CreatedBy)" +
            " VALUES(%n, %s, %n, %s, %s, %b, %b, %d, %n, %n,%n)", item.ID.Integer, item.QuestionNo, item.CategoryID, item.QuestionBody, item.Image, item.IsMultiple, item.IsPublished, item.CreationDate, item.UserID,(int) item.QuestionType,item.CreatedBy.Integer);
        }

        #endregion

        #region  Update function

        internal static void Update(TransactionContext tc, Question item)
        {
            tc.ExecuteNonQuery("UPDATE Question SET QuestionNo=%s, CategoryID=%n, QuestionBody=%s, Image=%s, IsMultiple=%n, IsPublished=%n, ModifiedDate=%d, UserID=%n, QuestionType=%n,ModifiedBy=%n" +
            " WHERE QuestionID=%n", item.QuestionNo, item.CategoryID, item.QuestionBody, item.Image, item.IsMultiple, item.IsPublished, item.ModifiedDate, item.UserID, item.QuestionType,item.ModifiedBy.Integer, item.ID.Integer);
        }

        #endregion

        #region Get Function

        public static IDataReader Get(TransactionContext tc)
        {
            return tc.ExecuteReader("SELECT * FROM Question");
        }
        public static IDataReader Get(TransactionContext tc, int nQuestionId)
        {
            return tc.ExecuteReader("SELECT * FROM Question WHERE QuestionId=%n", nQuestionId);
        }
        public static IDataReader GetByCategory(TransactionContext tc, int nCategoryId)
        {
            return tc.ExecuteReader("SELECT * FROM Question WHERE CategoryId=%n", nCategoryId);
        }
        public static bool IsTagged(TransactionContext tc, int questionID)
        {
            object ob;
            ob = tc.ExecuteScalar("SELECT count(*) FROM SurveyQuestion where QuestionId=%n", questionID);
            return ob == DBNull.Value ? false : Convert.ToInt32(ob) > 0 ? true : false;
        }

        #endregion

        #region  Delete function

        public static void Delete(TransactionContext tc, int nQuestionId)
        {
            tc.ExecuteNonQuery("DELETE FROM [Question] WHERE QuestionId=%n", nQuestionId);
        }

        #endregion
    }
}