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

namespace EMIS.DataLogic.MinorGraduation.MinorGraduationSetting
{
    public class MinorGraduationConditionPackageDAL
    {
        public MinorGraduationConditionPackageRepository minorGraduationConditionPackageRepository { get; set; }
        public MinorGraduationConditionRepository minorGraduationConditionRepository { get; set; }
        public MinorGraduationApplyRepository minorGraduationApplyRepository { get; set; }

        /// <summary>
        /// 查询辅修毕业公式信息
        /// </summary>
        /// <param name="exp"></param>
        /// <returns></returns>
        public IQueryable<MinorGraduationConditionPackageView> GetMinorGraduationConditionPackageQueryable(Expression<Func<ER_MinorGraduationConditionPackage, bool>> exp)
        {
            var query = from gp in minorGraduationConditionPackageRepository.GetList(exp)
                        select new MinorGraduationConditionPackageView
                        {
                            MinorGraduationConditionPackageID = gp.MinorGraduationConditionPackageID,
                            Title = gp.Title,
                            StudentTypeID = gp.StudentType,
                            IsDefault = gp.IsDefault.Value,
                            IsEnable = gp.RecordStatus.Value > 0 ? true : false,
                            RecordStatus = gp.RecordStatus,
                            CreateUserID = gp.CreateUserID,
                            CreateTime = gp.CreateTime,
                            ModifyUserID = gp.ModifyUserID,
                            ModifyTime = gp.ModifyTime
                        };
            return query;
        }

        /// <summary>
        /// 查询毕业公式中对应的毕业条件信息View（MinorGraduationConditionView）
        /// </summary>
        /// <param name="exp"></param>
        /// <returns></returns>
        public IQueryable<MinorGraduationConditionView> MinorGraduationConditionQueryable(Expression<Func<ER_MinorGraduationConditionPackage, bool>> exp)
        {
            var query = from gp in minorGraduationConditionPackageRepository.GetList(exp)
                        from gc in gp.ER_MinorGraduationCondition
                        select new MinorGraduationConditionView
                        {
                            MinorGraduationConditionID = gc.MinorGraduationConditionID,
                            Title = gc.Title,
                            MethodFullName = gc.MethodFullName,
                        };
            return query;
        }
    }
}