using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using EMIS.ViewModel.ExaminationManage;
using System.Linq.Expressions;
using EMIS.Entities;
using EMIS.DataLogic.Common.Students;
using EMIS.DataLogic.Repositories;
using EMIS.Utility.FormValidate;
using Bowin.Common.Linq;

namespace EMIS.DataLogic.ExaminationManage
{
    public class StudentExaminationCourseDAL
    {
        public ExaminationPlanRepository ExaminationPlanRepository { get; set; }
        public ExaminationRoomLayoutRepository ExaminationRoomLayoutRepository { get; set; }
        public EducationMissionClassRepository EducationMissionClassRepository { get; set; }
        public EducationSchedulingClassRepository educationSchedulingClassRepository { get; set; }
        public EducationSchedulingRepository educationSchedulingRepository { get; set; }
        public ExaminationRoomStudentRepository examinationRoomStudentRepository { get; set; }
        public EducationSchedulingWeekNumRepository educationSchedulingWeekNumRepository { get; set; }
        public EducationMissionRepository EducationMissionRepository { get; set; }
        public StudentsDAL StudentsDAL { get; set; }

        public IQueryable<StudentExaminationCourseView> GetExaminationPlanView(Expression<Func<EX_ExaminationPlan, bool>> examinationPlanExpression, 
            Guid userID)
        {
            //examinationPlanExpression = examinationPlanExpression.And(x =)
            //var inschool = StudentsDAL.InSchoolSettingRepository.Entities.Where(x => x.IsSelected == true).Select(x => x.InSchoolStatusID).ToList();
            var q = from ersr in examinationRoomStudentRepository.GetList(x => x.UserID == userID)
                     join erlr in ExaminationRoomLayoutRepository.Entities
                     on ersr.ExaminationRoomLayoutID equals erlr.ExaminationRoomLayoutID
                     join ep in ExaminationPlanRepository.GetList(examinationPlanExpression)
                     on erlr.ExaminationPlanID equals ep.ExaminationPlanID
                     select new StudentExaminationCourseView
                     {
                         ExaminationPlanID = ep.ExaminationPlanID,
                         SchoolyearID = ep.SchoolyearID,
                         SchoolyearCode = ep.CF_Schoolyear.Code,
                         CollegeID = ep.CollegeID,
                         CollegeName = ep.CF_College.Name,
                         CoursematerialID = ep.CoursematerialID,
                         CoursematerialName = ep.EM_Coursematerial.CourseName,
                         ExaminationModeID = ep.ExaminationModeID,
                         ExaminationStyleID = ep.ExaminationStyleID,
                         ClassroomNames = erlr.CF_Classroom.Name,
                         ExamsCategoryID = ep.ExamsCategoryID,
                         EducationMissionID = ep.EducationMissionID,
                         ExaminationDate = ep.ExaminationDate,
                         StartTime = ep.StartTime,
                         EndTime = ep.EndTime,
                         RecordStatus = ep.RecordStatus,
                         CreateUserID = ep.CreateUserID,
                         CreateTime = ep.CreateTime,
                         ModifyUserID = ep.ModifyUserID,
                         ModifyTime = ep.ModifyTime
                     };

            return q;
        }
    }
}