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

namespace EMIS.DataLogic.Common.TeachingMaterial
{
    public class SupplierDiscountSetDAL
    {
        public SupplierDiscountSetRepository supplierDiscountSetRepository { get; set; }
        public PublishRepository publishRepository { get; set; }

        public IQueryable<SupplierDiscountSetView> GetSupplierDiscountSetGridView(Expression<Func<ET_SupplierDiscountSet, bool>> exp)
        {
            var query = from supset in supplierDiscountSetRepository.GetList(exp)
                        join pub in publishRepository.Entities
                        on supset.PublishID equals pub.PublishID
                        select new SupplierDiscountSetView
                        {
                            SupplierDiscountSetID = supset.SupplierDiscountSetID,
                            IsDefault = supset.IsDefault.Value,
                            Discount = supset.Discount,
                            PublishID = supset.PublishID,
                            UnitCode = pub.UnitCode,
                            UnitName = pub.UnitName,
                        };
            return query;
        }
    }
}