using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using EMIS.DataLogic.Repositories;
using EMIS.ViewModel.ExaminationManage;
using System.Linq.Expressions;
using EMIS.Entities;
using EMIS.ViewModel;

namespace EMIS.DataLogic.ExaminationManage
{
    public class ExaminationModeSettingDAL
    {
        public DictionaryItemRepository DictionaryItemRepository { get; set; }
        public ExaminationModeSettingRepository ExaminationModeSettingRepository { get; set; }

        public IQueryable<ExaminationModeSettingView> GetExaminationModeSettingView()
        {
            var query = (from diem in DictionaryItemRepository.GetList(x => x.DictionaryCode == typeof(CF_ExaminationMode).Name)
                         join ems in ExaminationModeSettingRepository.Entities 
                            on diem.Value equals ems.ExaminationModeID into dems 
                         from eems in dems.DefaultIfEmpty() 
                         orderby diem.OrderNo 
                         select new ExaminationModeSettingView
                         {
                             ExaminationModeSettingID = eems.ExaminationModeSettingID == null ? Guid.NewGuid() : eems.ExaminationModeSettingID,
                             ExaminationModeID = diem.Value,
                             IsGeneratePlan = eems.IsGeneratePlan ?? false
                         });

            return query;
        }
    }
}