using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Linq.Expressions;
using EMISOnline.Entities;
using EMISOnline.ViewModel.ExamView;
using System.Data;

namespace EMISOnline.CommonLogic.ExamServices
{
    public interface IExamPaperServices
    {
        object ListPaper(int maximumRows, int startRowIndex, string PaperName);

        test_paper GetPaperByPaperID(decimal PaperID);

        object CountQuesSumByCondition(List<decimal> lib_ids, decimal diff_min, decimal diff_max, decimal err_rate,
             int usecount_min, int usecount_max);

        PageSetupParam SetPageSetupCondition(PaperAddView PaperAdd);

        bool ExamPaperSave(PaperAddView PaperAdd, string LoginID);

        DataTable GetQuestionByPaperID(decimal paperid);

        DataTable GetQuestionByParam(PageSetupParam psp);

        void AddPaperDetail(PageSetupParam psp, string question_str, string UserID);

        void PaperEdit(decimal paperid, string question_str);

        string GetPaperQuestions(decimal paperid);

        string GetDynamicPaperById(decimal paperid);
    }
}