using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Linq.Expressions;
using System.Data.Entity;
using Bowin.Common.Linq;
using Bowin.Common.Linq.Entity;
using EMIS.DataLogic.ExaminationManage;
using EMIS.Entities;
using EMIS.ViewModel;
using EMIS.ViewModel.ExaminationManage;
using EMIS.Utility.FormValidate;
using EMIS.DataLogic.UniversityManage.TeacherManage;
using EMIS.ViewModel.Students;
using EMIS.DataLogic.UniversityManage.ClassroomManage;
using EMIS.DataLogic.Common.Students;
using EMIS.DataLogic.ScoreManage;
using EMIS.CommonLogic.CalendarManage;
using EMIS.ViewModel.UniversityManage.ClassroomManage;
using Bowin.Common.DataTime;
using Bowin.Common.Utility;
using EMIS.Utility;
using EMIS.DataLogic.Repositories;
using AutoMapper;
using System.Text.RegularExpressions;
using System.IO;
using EMIS.DataLogic.UniversityManage.AdministrativeOrgan;
using EMIS.CommonLogic.EducationSchedule;
using EMIS.CommonLogic.SystemServices;
using EMIS.ViewModel.EducationSchedule;
using EMIS.ViewModel.CalendarManage;
using System.Transactions;
using EMIS.ViewModel.UniversityManage.TeacherManage;

namespace EMIS.CommonLogic.ExaminationManage
{
    public class ExaminationPlanServices : BaseWorkflowServices<ER_FinalExamination>, IExaminationPlanServices
    {
        
        public UserRepository UserRepository { get; set; }
        public ExaminationRoomSettingRepository ExaminationRoomSettingRepository { get; set; }
        public EducationSchedulingRepository EducationSchedulingRepository { get; set; }
        public ExaminationPlanRepository examinationPlanRepository { get; set; }
        public ExaminationPlanDAL ExaminationPlanDAL { get; set; }
        public ExaminationTeacherDAL ExaminationTeacherDAL { get; set; }
        public FinalExaminationDAL FinalExaminationDAL { get; set; }
        public RoomSettingDAL RoomSettingDAL { get; set; }
        public TimeSegmentDAL TimeSegmentDAL { get; set; }
        public StaffDAL StaffDAL { get; set; }
        public StudentsDAL StudentsDAL { get; set; }
        public ClassroomDAL ClassroomDAL { get; set; }
        public CollegeDAL CollegeDAL { get; set; }

        public Lazy<ISchoolYearServices> SchoolYearServices { get; set; }
        public Lazy<EMIS.CommonLogic.EducationSchedule.IScheduleServices> ScheduleServices { get; set; }
        public Lazy<IClassroomExcessiveUseServices> ClassroomExcessiveUseServices { get; set; }

        public Bowin.Common.Linq.Entity.IGridResultSet<ViewModel.ExaminationManage.ExaminationPlanView> GetExaminationPlanViewList(
            ViewModel.ConfiguretView examinationPlanView,
            Guid? schoolyearID, Guid? collegeID, int? gradeYearID, int? standardID, Guid? coursematerialID, int? examsCategoryID, int? examinationModeID, int? examinationStyleID, int? starWeek, int? endWeek, int? courseEndWeek, int? statusID, 
            int pageIndex, int pageSize)
        {
            Expression<Func<EX_ExaminationPlan, bool>> exp = (x => x.RecordStatus > (int)SYS_STATUS.UNUSABLE);
            if (schoolyearID.HasValue)
            {
                exp = exp.And(x => x.SchoolyearID == schoolyearID);
            }
            if (collegeID.HasValue)
            {
                exp = exp.And(x => x.CollegeID == collegeID);
            }
            if(gradeYearID.HasValue)
            {
                exp = exp.And(x => x.CF_Student.Where(w => w.CF_Classmajor.CF_Grademajor.GradeID == gradeYearID)
                    .Select(s => s.CF_Classmajor.CF_Grademajor.GradeID).FirstOrDefault() == gradeYearID);
            }
            if(standardID.HasValue)
            {
                exp = exp.And(x => x.CF_Student.Where(w => w.CF_Classmajor.CF_Grademajor.CF_Facultymajor.StandardID == standardID)
                    .Select(s => s.CF_Classmajor.CF_Grademajor.CF_Facultymajor.StandardID).FirstOrDefault() == standardID);
            }
            if (coursematerialID.HasValue)
            {
                exp = exp.And(x => x.CoursematerialID == coursematerialID);
            }
            if (examsCategoryID.HasValue)
            {
                exp = exp.And(x => x.ExamsCategoryID == examsCategoryID);
            }
            if (examinationModeID.HasValue)
            {
                exp = exp.And(x => x.ExaminationModeID == examinationModeID);
            }
            if (examinationStyleID.HasValue)
            {
                exp = exp.And(x => x.ExaminationStyleID == examinationStyleID);
            }
            
            if (statusID.HasValue)
            {
                exp = exp.And(x => x.RecordStatus == statusID);
            }
            if (starWeek.HasValue)
            {
                exp = exp.And(x => x.EM_EducationMission.EM_EducationMissionExamWeekNum.Any(w => w.WeeklyNum >= starWeek));
            }
            if(endWeek.HasValue)
            {
                exp = exp.And(x => x.EM_EducationMission.EM_EducationMissionExamWeekNum.Any(w => w.WeeklyNum <= endWeek));
            }
            var q = ExaminationPlanDAL.GetExaminationPlanView(exp);
            if(courseEndWeek.HasValue)
            {
                q = q.Where(x => x.CourseEndWeekNum == courseEndWeek);
            }
            if (!string.IsNullOrEmpty(examinationPlanView.ConditionValue) && !string.IsNullOrEmpty(examinationPlanView.Attribute))
                q = q.DynamicWhere(examinationPlanView.Attribute, examinationPlanView.Condition, examinationPlanView.ConditionValue);

            try
            {
                return this.GetQueryByDataRangeByCollege(q).OrderByDescending(x => x.SchoolyearCode).ThenBy(x => x.ExamsCategoryID).ThenBy(x => x.CourseEndWeekNum).ThenBy(x => x.CoursematerialName).ThenBy(x => x.ClassName).ToGridResultSet<ExaminationPlanView>(pageIndex, pageSize);
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }
        public IGridResultSet<ExaminationPlanView> GetGdssExaminationPlanViewList(ConfiguretView configuretView, Guid? schoolyearID, Guid? collegeID, Guid? classmajorID, int? gradeYearID, int? standardID, Guid? coursematerialID, int? examsCategoryID, int? examinationModeID, int? examinationStyleID, int? courseEndWeek, int? statusID, int pageIndex, int pageSize) 
        {
            Expression<Func<EX_ExaminationPlan, bool>> exp = (x => x.RecordStatus > (int)SYS_STATUS.UNUSABLE);
            if (schoolyearID.HasValue)
            {
                exp = exp.And(x => x.SchoolyearID == schoolyearID);
            }
            if (collegeID.HasValue)
            {
                //原先是用教学任务关联的由于补考记录没有对应的教学任务，所以改用专业课程关联，
                //学校那边说不会有多个教研室开同一门可的情况，即使有，那这些教研室同样可以查到，也没有问题
                exp = exp.And(x => x.EM_Coursematerial.EM_SpecialtyCourse.Any(w => w.CF_Department.CollegeID == collegeID && w.IsEnable == true));
            }
            if (gradeYearID.HasValue)
            {
                exp = exp.And(x => x.CF_Student.Where(w => w.CF_Classmajor.CF_Grademajor.GradeID == gradeYearID)
                    .Select(s => s.CF_Classmajor.CF_Grademajor.GradeID).FirstOrDefault() == gradeYearID);
            }
            if (standardID.HasValue)
            {
                exp = exp.And(x => x.CF_Student.Where(w => w.CF_Classmajor.CF_Grademajor.CF_Facultymajor.StandardID == standardID)
                    .Select(s => s.CF_Classmajor.CF_Grademajor.CF_Facultymajor.StandardID).FirstOrDefault() == standardID);
            }
            if (coursematerialID.HasValue)
            {
                exp = exp.And(x => x.CoursematerialID == coursematerialID);
            }
            if (examsCategoryID.HasValue)
            {
                exp = exp.And(x => x.ExamsCategoryID == examsCategoryID);
            }
            if (examinationModeID.HasValue)
            {
                exp = exp.And(x => x.ExaminationModeID == examinationModeID);
            }
            if (examinationStyleID.HasValue)
            {
                exp = exp.And(x => x.ExaminationStyleID == examinationStyleID);
            }
            if (classmajorID.HasValue)
            {
                var classmajor = ExaminationPlanDAL.ClassmajorRepository.GetList(x => x.ClassmajorID == classmajorID).FirstOrDefault();
                exp = exp.And(x => x.ClassName == classmajor.Name);
            }
            if (statusID.HasValue)
            {
                exp = exp.And(x => x.RecordStatus == statusID);
            }
            var q = ExaminationPlanDAL.GetExaminationPlanView(exp);
            if (courseEndWeek.HasValue)
            {
                q = q.Where(x => x.CourseEndWeekNum == courseEndWeek);
            }
            if (!string.IsNullOrEmpty(configuretView.ConditionValue) && !string.IsNullOrEmpty(configuretView.Attribute))
                q = q.DynamicWhere(configuretView.Attribute, configuretView.Condition, configuretView.ConditionValue);

            try
            {
                var result = this.GetQueryByDataRangeByCollege(q).OrderByDescending(x => x.SchoolyearCode).ThenBy(x => x.ExamsCategoryID).ThenBy(x => x.CourseEndWeekNum).ThenBy(x => x.CoursematerialName).ThenBy(x => x.ClassName).ToGridResultSet<ExaminationPlanView>(pageIndex, pageSize);
                var ExaminationPlanID = result.rows.Select(x => x.ExaminationPlanID).ToList();
                var ExaminationPlanTeacherList = ExaminationPlanDAL.GetExaminationRoomLayoutView(x => ExaminationPlanID.Contains((Guid)x.ExaminationPlanID)).ToList();
                result.rows.ForEach(x => x.ExaminationRoomLayoutView = new HashSet<ExaminationRoomLayoutView>(ExaminationPlanTeacherList.Where(y => y.ExaminationPlanID == x.ExaminationPlanID)));
                return result;
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }
        public List<ViewModel.ExaminationManage.ExaminationPlanView> GetExaminationPlanViewList(ViewModel.ConfiguretView examinationPlanView,
            Guid? schoolyearID, Guid? collegeID, int? gradeYearID, int? standardID, Guid? coursematerialID, int? examsCategoryID, int? examinationModeID, int? examinationStyleID, int? starWeek, int? endWeek, int? courseEndWeek, int? statusID, List<Guid?> selectIDlist)
        {
            Expression<Func<EX_ExaminationPlan, bool>> exp = (x => x.RecordStatus > (int)SYS_STATUS.UNUSABLE);
            if (schoolyearID.HasValue)
            {
                exp = exp.And(x => x.SchoolyearID == schoolyearID);
            }
            if (collegeID.HasValue)
            {
                exp = exp.And(x => x.CollegeID == collegeID);
            }
            if (gradeYearID.HasValue)
            {
                exp = exp.And(x => x.CF_Student.Where(w => w.CF_Classmajor.CF_Grademajor.GradeID == gradeYearID)
                    .Select(s => s.CF_Classmajor.CF_Grademajor.GradeID).FirstOrDefault() == gradeYearID);
            }
            if (standardID.HasValue)
            {
                exp = exp.And(x => x.CF_Student.Where(w => w.CF_Classmajor.CF_Grademajor.CF_Facultymajor.StandardID == standardID)
                    .Select(s => s.CF_Classmajor.CF_Grademajor.CF_Facultymajor.StandardID).FirstOrDefault() == standardID);
            }
            if (coursematerialID.HasValue)
            {
                exp = exp.And(x => x.CoursematerialID == coursematerialID);
            }
            if (examsCategoryID.HasValue)
            {
                exp = exp.And(x => x.ExamsCategoryID == examsCategoryID);
            }
            if (examinationModeID.HasValue)
            {
                exp = exp.And(x => x.ExaminationModeID == examinationModeID);
            }
            if (examinationStyleID.HasValue)
            {
                exp = exp.And(x => x.ExaminationStyleID == examinationStyleID);
            }
            if (starWeek.HasValue)
            {
                exp = exp.And(x => x.EM_EducationMission.EM_EducationMissionExamWeekNum.Any(w => w.WeeklyNum >= starWeek));
            }
            if (endWeek.HasValue)
            {
                exp = exp.And(x => x.EM_EducationMission.EM_EducationMissionExamWeekNum.Any(w => w.WeeklyNum <= endWeek));
            }
            if (statusID.HasValue)
            {
                exp = exp.And(x => x.RecordStatus == statusID);
            }
            if (selectIDlist != null && selectIDlist.Count > 0)
            {
                exp = exp.And(x => selectIDlist.Contains(x.ExaminationPlanID));
            }

            var q = ExaminationPlanDAL.GetExaminationPlanView(exp);
            if (courseEndWeek.HasValue)
            {
                q = q.Where(x => x.CourseEndWeekNum == courseEndWeek);
            }
            if (!string.IsNullOrEmpty(examinationPlanView.ConditionValue) && !string.IsNullOrEmpty(examinationPlanView.Attribute))
                q = q.DynamicWhere(examinationPlanView.Attribute, examinationPlanView.Condition, examinationPlanView.ConditionValue);

            return this.GetQueryByDataRangeByCollege(q).OrderByDescending(x => x.SchoolyearCode).ThenBy(x => x.ExamsCategoryID).ThenBy(x => x.CourseEndWeekNum).ThenBy(x => x.CoursematerialName).ThenBy(x => x.ClassName).ToList();
        }
        public List<ViewModel.ExaminationManage.ExaminationPlanView> GetAdultExaminationPlanViewList(ViewModel.ConfiguretView examinationPlanView,
            Guid? schoolyearID, Guid? collegeID, int? gradeYearID, int? standardID, Guid? coursematerialID, int? examsCategoryID, int? examinationModeID, int? examinationStyleID, int? starWeek, int? endWeek, int? courseEndWeek, int? statusID, List<Guid?> selectIDlist)
        {
            Expression<Func<EX_ExaminationPlan, bool>> exp = (x => x.RecordStatus > (int)SYS_STATUS.UNUSABLE);
            if (schoolyearID.HasValue)
            {
                exp = exp.And(x => x.SchoolyearID == schoolyearID);
            }
            if (collegeID.HasValue)
            {
                exp = exp.And(x => x.CollegeID == collegeID);
            }
            if (gradeYearID.HasValue)
            {
                exp = exp.And(x => x.CF_Student.Where(w => w.CF_Classmajor.CF_Grademajor.GradeID == gradeYearID)
                    .Select(s => s.CF_Classmajor.CF_Grademajor.GradeID).FirstOrDefault() == gradeYearID);
            }
            if (standardID.HasValue)
            {
                exp = exp.And(x => x.CF_Student.Where(w => w.CF_Classmajor.CF_Grademajor.CF_Facultymajor.StandardID == standardID)
                    .Select(s => s.CF_Classmajor.CF_Grademajor.CF_Facultymajor.StandardID).FirstOrDefault() == standardID);
            }
            if (coursematerialID.HasValue)
            {
                exp = exp.And(x => x.CoursematerialID == coursematerialID);
            }
            if (examsCategoryID.HasValue)
            {
                exp = exp.And(x => x.ExamsCategoryID == examsCategoryID);
            }
            if (examinationModeID.HasValue)
            {
                exp = exp.And(x => x.ExaminationModeID == examinationModeID);
            }
            if (examinationStyleID.HasValue)
            {
                exp = exp.And(x => x.ExaminationStyleID == examinationStyleID);
            }
            if (starWeek.HasValue)
            {
                exp = exp.And(x => x.EM_EducationMission.EM_EducationMissionExamWeekNum.Any(w => w.WeeklyNum >= starWeek));
            }
            if (endWeek.HasValue)
            {
                exp = exp.And(x => x.EM_EducationMission.EM_EducationMissionExamWeekNum.Any(w => w.WeeklyNum <= endWeek));
            }
            if (statusID.HasValue)
            {
                exp = exp.And(x => x.RecordStatus == statusID);
            }
            if (selectIDlist != null && selectIDlist.Count > 0)
            {
                exp = exp.And(x => selectIDlist.Contains(x.ExaminationPlanID));
            }
            var q = ExaminationPlanDAL.GetExaminationPlanViewForAdult(exp);
            if (courseEndWeek.HasValue)
            {
                q = q.Where(x => x.CourseEndWeekNum == courseEndWeek);
            }
            if (!string.IsNullOrEmpty(examinationPlanView.ConditionValue) && !string.IsNullOrEmpty(examinationPlanView.Attribute))
                q = q.DynamicWhere(examinationPlanView.Attribute, examinationPlanView.Condition, examinationPlanView.ConditionValue);

            return this.GetQueryByDataRangeByCollege(q).OrderByDescending(x => x.SchoolyearCode).ThenBy(x => x.ExamsCategoryID).ThenBy(x => x.CourseEndWeekNum).ThenBy(x => x.CoursematerialName).ThenBy(x => x.ClassName).ToList();
        }

        public List<ViewModel.ExaminationManage.ExaminationPlanView> GetGdssExaminationPlanViewList(ViewModel.ConfiguretView examinationPlanView,
            Guid? schoolyearID, Guid? collegeID, Guid? classmajorID, int? gradeYearID, int? standardID, Guid? coursematerialID, int? examsCategoryID, int? examinationModeID, int? examinationStyleID, int? courseEndWeek, int? statusID, List<Guid?> selectIDlist) 
        {
            Expression<Func<EX_ExaminationPlan, bool>> exp = (x => x.RecordStatus > (int)SYS_STATUS.UNUSABLE);
            if (schoolyearID.HasValue)
            {
                exp = exp.And(x => x.SchoolyearID == schoolyearID);
            }
            if (collegeID.HasValue)
            {
                //原先是用教学任务关联的由于补考记录没有对应的教学任务，所以改用专业课程关联，
                //学校那边说不会有多个教研室开同一门可的情况，即使有，那这些教研室同样可以查到，也没有问题
                exp = exp.And(x => x.EM_Coursematerial.EM_SpecialtyCourse.Any(w => w.CF_Department.CollegeID == collegeID));
            }
            if (gradeYearID.HasValue)
            {
                exp = exp.And(x => x.CF_Student.Where(w => w.CF_Classmajor.CF_Grademajor.GradeID == gradeYearID)
                    .Select(s => s.CF_Classmajor.CF_Grademajor.GradeID).FirstOrDefault() == gradeYearID);
            }
            if (standardID.HasValue)
            {
                exp = exp.And(x => x.CF_Student.Where(w => w.CF_Classmajor.CF_Grademajor.CF_Facultymajor.StandardID == standardID)
                    .Select(s => s.CF_Classmajor.CF_Grademajor.CF_Facultymajor.StandardID).FirstOrDefault() == standardID);
            }
            if (coursematerialID.HasValue)
            {
                exp = exp.And(x => x.CoursematerialID == coursematerialID);
            }
            if (examsCategoryID.HasValue)
            {
                exp = exp.And(x => x.ExamsCategoryID == examsCategoryID);
            }
            if (examinationModeID.HasValue)
            {
                exp = exp.And(x => x.ExaminationModeID == examinationModeID);
            }
            if (examinationStyleID.HasValue)
            {
                exp = exp.And(x => x.ExaminationStyleID == examinationStyleID);
            }
            if(classmajorID.HasValue)
            {
                var classmajor = ExaminationPlanDAL.ClassmajorRepository.GetList(x => x.ClassmajorID == classmajorID).FirstOrDefault();
                exp = exp.And(x => x.ClassName == classmajor.Name);
            }
            if (statusID.HasValue)
            {
                exp = exp.And(x => x.RecordStatus == statusID);
            }
            if (selectIDlist != null && selectIDlist.Count > 0)
            {
                exp = exp.And(x => selectIDlist.Contains(x.ExaminationPlanID));
            }
            var q = ExaminationPlanDAL.GetExaminationPlanViewForAdult(exp);
            if (courseEndWeek.HasValue)
            {
                q = q.Where(x => x.CourseEndWeekNum == courseEndWeek);
            }
            if (!string.IsNullOrEmpty(examinationPlanView.ConditionValue) && !string.IsNullOrEmpty(examinationPlanView.Attribute))
                q = q.DynamicWhere(examinationPlanView.Attribute, examinationPlanView.Condition, examinationPlanView.ConditionValue);

            return this.GetQueryByDataRangeByCollege(q).OrderByDescending(x => x.SchoolyearCode).ThenBy(x => x.ExamsCategoryID).ThenBy(x => x.CourseEndWeekNum).ThenBy(x => x.CoursematerialName).ThenBy(x => x.ClassName).ToList();
        }

        public IGridResultSet<StaffView> GetExaminationTeacherViewInfo(Guid? examinationRoomLayoutID)
        {
            return ExaminationPlanDAL.GetExaminationTeacherView(x => x.ExaminationRoomLayoutID == examinationRoomLayoutID, (x => true)).ToGridResultSet();
        }

        public IGridResultSet<ExaminationRoomStudentView> GetExaminationStudentViewInfo(Guid? examinationRoomLayoutID)
        {
            var roomLayout = ExaminationPlanDAL.ExaminationRoomLayoutRepository.GetSingle(x => x.ExaminationRoomLayoutID == examinationRoomLayoutID);
            var q = ExaminationPlanDAL.GetExaminationRoomStudentView(x => x.ExaminationRoomLayoutID == examinationRoomLayoutID);
            if (roomLayout.StudentOrderType == (int)CF_StudentOrderType.StudentNo)
            {
                return q.OrderBy(x => x.LoginID).ToGridResultSet();
            }
            else
            {
                return q.ToGridResultSet();
            }
        }

        public ViewModel.ExaminationManage.ExaminationPlanView GetExaminationPlanViewInfo(Guid? examinationPlanID)
        {
            return ExaminationPlanDAL.GetExaminationPlanView(x => x.ExaminationPlanID == examinationPlanID).FirstOrDefault();
        }

        public ExaminationRoomLayoutView GetExaminationRoomLayoutViewInfo(Guid? examinationRoomLayoutID)
        {
            return ExaminationPlanDAL.GetExaminationRoomLayoutView(x => x.ExaminationRoomLayoutID == examinationRoomLayoutID).FirstOrDefault();
        }

        public virtual void GenerateExaminationPlan(Guid? schoolyearID, Guid? collegeID, int? gradeID, int? standardID)
        {
            var nowDate = DateTime.Now;
            var recordStatusID = (int)CF_ApprovalStatus.NotSubmitted;
            var user = CustomPrincipal.Current;
            Expression<Func<EM_EducationMission, bool>> exp = x => true;
            Expression<Func<EM_EducationMissionClass, bool>> emcExp = x => true;
            //x.SchoolyearID == schoolyearID;
            if (schoolyearID.HasValue)
            {
                exp = exp.And(x => x.SchoolyearID == schoolyearID);
            }
            if (collegeID.HasValue)
            {
                exp = exp.And(x => x.CollegeID == collegeID);
            }
            if (gradeID.HasValue && gradeID != -1)
            {
                emcExp = emcExp.And(x => x.CF_Classmajor.Any(y => y.CF_Grademajor.GradeID == gradeID));
            }
            if (standardID.HasValue && standardID != -1)
            {
                emcExp = emcExp.And(x => x.CF_Classmajor.Any(y => y.CF_Grademajor.CF_Facultymajor.StandardID == standardID));
            }

            var examinationPlanQuery = ExaminationPlanDAL.GetExaminationPlanByEducationMission(exp, emcExp);
            List<ExaminationPlanView> examinationPlanViewList = this.GetQueryByDataRangeByCollege(examinationPlanQuery).ToList();
            var dbExaminationPlanList = ExaminationPlanDAL.ExaminationPlanRepository.Entities;
            int sameCount = 0;
            List<EX_ExaminationPlan> listExaminationPlan = new List<EX_ExaminationPlan>();
            foreach (var examinationPlan in examinationPlanViewList)
            {
                if (dbExaminationPlanList.Any(x => x.ClassName.Contains(examinationPlan.ClassName)))
                {
                    sameCount = dbExaminationPlanList.Where(x => x.ClassName.Contains(examinationPlan.ClassName)).Count();
                }
                EX_ExaminationPlan newexaminationPlan = new EX_ExaminationPlan();
                newexaminationPlan.ExaminationPlanID = Guid.NewGuid();
                newexaminationPlan.SchoolyearID = examinationPlan.SchoolyearID;
                newexaminationPlan.CollegeID = examinationPlan.CollegeID;
                newexaminationPlan.CoursematerialID = examinationPlan.CoursematerialID;
                newexaminationPlan.ExaminationModeID = examinationPlan.ExaminationModeID;
                newexaminationPlan.ExaminationStyleID = examinationPlan.ExaminationStyleID;
                newexaminationPlan.ExamsCategoryID = (int)CF_ExamsCategory.FinalExam;
                newexaminationPlan.EducationMissionID = examinationPlan.EducationMissionID;
                newexaminationPlan.ClassmajorID = examinationPlan.ClassmajorID;
                //if (sameCount > 0)
                //{
                //    examinationPlan.ClassName = examinationPlan.ClassName + sameCount.ToString();
                //}
                newexaminationPlan.ClassName = examinationPlan.ClassName;
                newexaminationPlan.ExaminationDate = examinationPlan.ExaminationDate;
                newexaminationPlan.StartTime = examinationPlan.StartTime;
                newexaminationPlan.EndTime = examinationPlan.EndTime;
                newexaminationPlan.CF_Student = new HashSet<CF_Student>(examinationPlan.Students);
                SetNewStatus(newexaminationPlan);
                newexaminationPlan.RecordStatus = recordStatusID;
                listExaminationPlan.Add(newexaminationPlan);
            }
            //var examinationPlanList = examinationPlanViewList.Select(x => new EX_ExaminationPlan
            //{
            //    ExaminationPlanID = Guid.NewGuid(),
            //    SchoolyearID = x.SchoolyearID,
            //    CollegeID = x.CollegeID,
            //    CoursematerialID = x.CoursematerialID,
            //    ExaminationModeID = x.ExaminationModeID,
            //    ExaminationStyleID = x.ExaminationStyleID,
            //    ExamsCategoryID = (int)CF_ExamsCategory.FinalExam,
            //    EducationMissionID = x.EducationMissionID,
            //    ClassmajorID = x.ClassmajorID,
            //    ClassName = x.ClassName,
            //    ExaminationDate = x.ExaminationDate,
            //    StartTime = x.StartTime,
            //    EndTime = x.EndTime,
            //    CF_Student = new HashSet<CF_Student>(x.Students),
            //    RecordStatus = recordStatusID,
            //    CreateUserID = user.UserID,
            //    CreateTime = nowDate,
            //    ModifyUserID = user.UserID,
            //    ModifyTime = nowDate
            //}).ToList();
            this.UnitOfWork.BulkInsert(listExaminationPlan);
            this.UnitOfWork.BulkInsert(listExaminationPlan, (x => x.CF_Student));
        }

        public void GenerateResitPlan(Guid schoolyearID)
        {
            try
            {
                var statusList = this.GetStatusViewList();
                var curUser = EMIS.Utility.FormValidate.CustomPrincipal.Current;
                var curSchoolyear = SchoolYearServices.Value.GetCurrentSchoolYear();
                List<EX_ExaminationPlan> listExaminationPlan = new List<EX_ExaminationPlan>();
                var dbExaminationPlanList = ExaminationPlanDAL.ExaminationPlanRepository.Entities;
                var resitExaminationPlanList = this.GetQueryByDataRangeByCollege(ExaminationPlanDAL.GetExaminationPlanByResitStudent(schoolyearID, curSchoolyear.SchoolYearID)).ToList();
                var resitExaminationPlanByFinalExaminationList = this.GetQueryByDataRangeByCollege(ExaminationPlanDAL.GetExaminationPlanByResitExamination(curSchoolyear.SchoolYearID)).ToList();

                resitExaminationPlanList = resitExaminationPlanList.Concat(resitExaminationPlanByFinalExaminationList).ToList();
                int sameCount = 0;
                foreach (var resitExaminationPlan in resitExaminationPlanList)
                {
                    if (dbExaminationPlanList.Any(x => x.ClassName.Contains(resitExaminationPlan.ClassName)))
                    {
                        sameCount = dbExaminationPlanList.Where(x => x.ClassName.Contains(resitExaminationPlan.ClassName)).Count();
                    }
                    EX_ExaminationPlan examinationPlan = new EX_ExaminationPlan();
                    examinationPlan.ExaminationPlanID = Guid.NewGuid();
                    examinationPlan.SchoolyearID = resitExaminationPlan.SchoolyearID;
                    examinationPlan.CollegeID = resitExaminationPlan.CollegeID;
                    examinationPlan.CoursematerialID = resitExaminationPlan.CoursematerialID;
                    examinationPlan.ExaminationModeID = resitExaminationPlan.ExaminationModeID;
                    examinationPlan.ExaminationStyleID = resitExaminationPlan.ExaminationStyleID;
                    examinationPlan.ExamsCategoryID = (int)CF_ExamsCategory.Resit;
                    //if (sameCount > 0)
                    //{
                    //    resitExaminationPlan.ClassName = resitExaminationPlan.ClassName + sameCount.ToString();
                    //}
                    examinationPlan.ClassName = resitExaminationPlan.ClassName;
                    examinationPlan.CF_Student = new HashSet<CF_Student>(resitExaminationPlan.Students);
                    SetNewStatus(examinationPlan);
                    examinationPlan.RecordStatus = (int)CF_ApprovalStatus.NotSubmitted;

                    listExaminationPlan.Add(examinationPlan);
                }
                UnitOfWork.BulkInsert(listExaminationPlan);
                this.UnitOfWork.BulkInsert(listExaminationPlan, (x => x.CF_Student));
            }
            catch (Exception)
            {

                throw;
            }
        }

        public void GenerateGraduateExamPlan(int year, Guid? collegeID, int? standardID, decimal? learnSystem)
        {
            try
            {
                var curUser = EMIS.Utility.FormValidate.CustomPrincipal.Current;
                var curSchoolyear = SchoolYearServices.Value.GetCurrentSchoolYear();
                List<EX_ExaminationPlan> listExaminationPlan = new List<EX_ExaminationPlan>();
                var dbgraduateExamPlanList = ExaminationPlanDAL.ExaminationPlanRepository.Entities;
                var graduateExamPlanList = this.GetQueryByDataRangeByCollege(ExaminationPlanDAL.GetExaminationPlanByGraduateExamStudent(year,collegeID,standardID,learnSystem, curSchoolyear.SchoolYearID)).ToList();
                var graduateExamPlanByFinalExaminationList = this.GetQueryByDataRangeByCollege(ExaminationPlanDAL.GetExaminationPlanByGraduateExamination(curSchoolyear.SchoolYearID)).ToList();

                graduateExamPlanList = graduateExamPlanList.Concat(graduateExamPlanByFinalExaminationList).ToList();
                int sameCount = 0;
                foreach (var graduateExamPlan in graduateExamPlanList)
                {
                    if (dbgraduateExamPlanList.Any(x => x.ClassName.Contains(graduateExamPlan.ClassName)))
                    {
                        sameCount = dbgraduateExamPlanList.Where(x => x.ClassName.Contains(graduateExamPlan.ClassName)).Count();
                    }
                    EX_ExaminationPlan examinationPlan = new EX_ExaminationPlan();
                    examinationPlan.ExaminationPlanID = Guid.NewGuid();
                    examinationPlan.SchoolyearID = graduateExamPlan.SchoolyearID;
                    examinationPlan.CollegeID = graduateExamPlan.CollegeID;
                    examinationPlan.CoursematerialID = graduateExamPlan.CoursematerialID;
                    examinationPlan.ExaminationModeID = graduateExamPlan.ExaminationModeID;
                    examinationPlan.ExaminationStyleID = graduateExamPlan.ExaminationStyleID;
                    examinationPlan.ExamsCategoryID = (int)CF_ExamsCategory.GraduationExam;
                    //if (sameCount > 0)
                    //{
                    //    graduateExamPlan.ClassName = graduateExamPlan.ClassName + sameCount.ToString();
                    //}
                    examinationPlan.ClassName = graduateExamPlan.ClassName;
                    examinationPlan.CF_Student = new HashSet<CF_Student>(graduateExamPlan.Students);
                    SetNewStatus(examinationPlan);
                    examinationPlan.RecordStatus = (int)CF_ApprovalStatus.NotSubmitted;

                    listExaminationPlan.Add(examinationPlan);
                }
                UnitOfWork.BulkInsert(listExaminationPlan);
                this.UnitOfWork.BulkInsert(listExaminationPlan, (x => x.CF_Student));
            }
            catch (Exception)
            {

                throw;
            }
        }

        public void Save(ExaminationPlanView examinationPlanView)
        {
            var inschoolStatusList = StudentsDAL.InSchoolSettingRepository.Entities.Where(x => x.IsSelected == true).Select(x => x.InSchoolStatusID).ToList();

            var examinationPlanScheduleView = ExaminationPlanDAL.ExaminationPlanRepository.GetList(x => x.ExaminationPlanID == examinationPlanView.ExaminationPlanID)
                    .Include(x => x.CF_Student)
                    .Include(x => x.EX_ExaminationRoomLayout.Select(w => w.CF_Staff))
                    .Include(x => x.EX_ExaminationRoomLayout.Select(w => w.CF_Classroom.EX_ExaminationRoomLayout.Select(e => e.EX_ExaminationPlan)))
                    .Include(x => x.EX_ExaminationRoomLayout.Select(w => w.EX_ExaminationRoomStudent.Select(e => e.CF_Student)))
                    .ToList()
                    .Select(x => new ExamiationPlanAutoScheduleView
                    {
                        ExaminationPlan = x,
                        MissionStudentCount = (x.CF_Student.Count(w => inschoolStatusList.Contains(w.InSchoolStatusID)) != null) ? x.CF_Student.Count(w => inschoolStatusList.Contains(w.InSchoolStatusID)) : 0,
                        StudentCount = (x.EX_ExaminationRoomLayout.Sum(w => w.EX_ExaminationRoomStudent.Count()) != null) ? x.EX_ExaminationRoomLayout.Sum(w => w.EX_ExaminationRoomStudent.Count()) : 0
                    }).FirstOrDefault();
            var scheduledPlanViewList = this.ExaminationPlanDAL.ExaminationPlanRepository.GetList(x => x.ExaminationDate == examinationPlanScheduleView.ExaminationPlan.ExaminationDate
                               && x.StartTime <= examinationPlanScheduleView.ExaminationPlan.EndTime && x.EndTime >= examinationPlanScheduleView.ExaminationPlan.StartTime && x.EX_ExaminationRoomLayout.Count() > 0
                               && x.ExaminationPlanID != examinationPlanScheduleView.ExaminationPlan.ExaminationPlanID)
                               .Include(x => x.CF_Student)
                               .Include(x => x.EX_ExaminationRoomLayout.Select(w => w.CF_Staff))
                               .Include(x => x.EX_ExaminationRoomLayout.Select(w => w.CF_Classroom.EX_ExaminationRoomLayout.Select(e => e.EX_ExaminationPlan)))
                               .Include(x => x.EX_ExaminationRoomLayout.Select(w => w.EX_ExaminationRoomStudent.Select(e => e.CF_Student)))
                               .ToList()
                               .Select(x => new ExamiationPlanAutoScheduleView
                               {
                                   ExaminationPlan = x,
                                   MissionStudentCount = (x.CF_Student.Count(w => inschoolStatusList.Contains(w.InSchoolStatusID)) != null) ? x.CF_Student.Count(w => inschoolStatusList.Contains(w.InSchoolStatusID)) : 0,
                                   StudentCount = (x.EX_ExaminationRoomLayout.Sum(w => w.EX_ExaminationRoomStudent.Count()) != null) ? x.EX_ExaminationRoomLayout.Sum(w => w.EX_ExaminationRoomStudent.Count()) : 0
                               }).ToList();
            var timeSegment = new TimeSegmentView { ExaminationDate = examinationPlanView.ExaminationDate.Value, StartTime = examinationPlanView.StartTime.Value, EndTime = examinationPlanView.EndTime.Value };
            var errorList = new List<string>();
            foreach (var classroomLayout in examinationPlanScheduleView.ExaminationPlan.EX_ExaminationRoomLayout)
            {
                var studentIDList = classroomLayout.EX_ExaminationRoomStudent.Select(x => x.UserID.Value).ToList();
                if (IsConflictForSetTime(examinationPlanScheduleView, studentIDList, timeSegment, classroomLayout.CF_Classroom, scheduledPlanViewList))
                {
                    errorList.Add("考场" + classroomLayout.CF_Classroom.Name + "时间安排存在冲突，请重新核对后再进行设置。");
                }
            }
            if (errorList.Count > 0)
            {
                throw new Exception(string.Join(",", errorList));
            }

            if (examinationPlanScheduleView != null)
            {
                examinationPlanScheduleView.ExaminationPlan.ExaminationDate = examinationPlanView.ExaminationDate;
                examinationPlanScheduleView.ExaminationPlan.StartTime = examinationPlanView.StartTime;
                examinationPlanScheduleView.ExaminationPlan.EndTime = examinationPlanView.EndTime;

                this.SetModifyStatus(examinationPlanScheduleView.ExaminationPlan);
                
            }
            else
            {
                throw new Exception("指定的考试计划不存在。");
            }
            
            UnitOfWork.Commit();
            
        }

        public virtual void Submit(IList<Guid?> examinationPlanIDList)
        {
            var examinationPlanList = ExaminationPlanDAL.ExaminationPlanRepository
                .GetList(x => examinationPlanIDList.Contains(x.ExaminationPlanID),
                (x => x.EX_ExaminationRoomLayout)).ToList();
            var examinationPlanLayoutList = ExaminationPlanDAL.ExaminationRoomLayoutRepository
                .GetList(x => examinationPlanIDList.Contains(x.ExaminationPlanID),
                (x => x.CF_Staff),
                (x => x.EX_ExaminationRoomStudent),
                (x => x.CF_Classroom));

            var submitedPlan = examinationPlanList.Where(x => x.RecordStatus != (int)CF_ApprovalStatus.NotSubmitted).ToList();
            if (submitedPlan.Count > 0)
            {
                string submitedClassNames = string.Join("，", submitedPlan.Select(x => x.ClassName)) + "并不在未提交状态，请选择正确的记录进行提交。";
                throw new Exception(submitedClassNames);
            }

            var noLayoutPlanList = (from ep in examinationPlanList
                                    join epl in examinationPlanLayoutList on ep.ExaminationPlanID equals epl.ExaminationPlanID into depl
                                    from eepl in depl.DefaultIfEmpty()
                                    where eepl == null
                                    select ep).ToList();

            if (noLayoutPlanList.Count > 0)
            {
                string noLayoutPlanClassNames = string.Join("，", noLayoutPlanList.Select(x => x.ClassName)) + "没有设置对应的考场，请先设置再进行提交。";
                throw new Exception(noLayoutPlanClassNames);
            }
            var noTeacherPlanList = (from ep in examinationPlanList
                                     join epl in examinationPlanLayoutList on ep.ExaminationPlanID equals epl.ExaminationPlanID
                                     from s in epl.CF_Staff.DefaultIfEmpty()
                                     where s == null
                                     select new { Plan = ep, Classroom = epl.CF_Classroom }).ToList();

            if (noTeacherPlanList.Count > 0)
            {
                string noTeacherPlanClassNames = string.Join("；", noTeacherPlanList.Select(x => x.Plan.ClassName + "，考场" + x.Classroom.Name)) + "没有设置监考老师，请先设置再进行提交。";
                throw new Exception(noTeacherPlanClassNames);
            }
            var noStudentPlanList = (from ep in examinationPlanList
                                     join epl in examinationPlanLayoutList on ep.ExaminationPlanID equals epl.ExaminationPlanID
                                     from s in epl.EX_ExaminationRoomStudent.DefaultIfEmpty()
                                     where s == null
                                     select new { Plan = ep, Classroom = epl.CF_Classroom }).ToList();

            if (noStudentPlanList.Count > 0)
            {
                string noStudentPlanClassNames = string.Join("；", noStudentPlanList.Select(x => x.Plan.ClassName + "，考场" + x.Classroom.Name)) + "没有设置学生，请先设置再进行提交。";
                throw new Exception(noStudentPlanClassNames);
            }
            if (examinationPlanIDList.Count > 0)
            {
                UnitOfWork.Update<EX_ExaminationPlan>((x => new EX_ExaminationPlan { RecordStatus = (int)CF_ApprovalStatus.Submitted }), (x => examinationPlanIDList.Contains(x.ExaminationPlanID)));
            }
        }

        public void UnSubmit(IList<Guid?> examinationPlanIDList)
        {
            var examinationPlanList = ExaminationPlanDAL.ExaminationPlanRepository
                .GetList(x => examinationPlanIDList.Contains(x.ExaminationPlanID),
                (x => x.EX_ExaminationRoomLayout)).ToList();

            var submitedPlan = examinationPlanList.Where(x => x.RecordStatus != (int)CF_ApprovalStatus.Submitted).ToList();
            if (submitedPlan.Count > 0)
            {
                string submitedClassNames = string.Join("，", submitedPlan.Select(x => x.ClassName)) + "并不在已提交状态，请选择正确的记录进行撤回。";
                throw new Exception(submitedClassNames);
            }
            if (examinationPlanIDList.Count > 0)
            {
                UnitOfWork.Update<EX_ExaminationPlan>((x => new EX_ExaminationPlan { RecordStatus = (int)CF_ApprovalStatus.NotSubmitted }), (x => examinationPlanIDList.Contains(x.ExaminationPlanID)));
            }
        }

        public IGridResultSet<ExaminationRoomLayoutView> GetExaminationRoomLayoutViewList(Guid examinationPlanID)
        {
            return this.ExaminationPlanDAL.GetExaminationRoomLayoutView(x => x.ExaminationPlanID == examinationPlanID).ToGridResultSet();
        }

        protected List<EX_ExaminationRoomStudent> SetRoomStudentSeats(IList<ExaminationRoomStudentView> studentList, ClassroomView classroom, 
            int rowSpacing, int columnSpacing, CF_StudentOrderType? orderType = null)
        {
            var result = new List<EX_ExaminationRoomStudent>();

            if (classroom == null) throw new Exception("指定的教室资源不存在。");
            int currentIndex = 0;
            var firstRowSeatCount = Math.Ceiling((double)classroom.ColumnCount / (double)(columnSpacing + 1));
            var rowCount = Math.Ceiling((double)classroom.RowCout / (double)(rowSpacing + 1));

            switch (orderType)
            {
                case CF_StudentOrderType.StudentNo:
                    studentList = studentList.OrderBy(x => x.LoginID).ToList();
                    break;
                case CF_StudentOrderType.Random:
                    studentList = studentList.OrderBy(x => Guid.NewGuid()).ToList();
                    break;
            }

            for (int i = 0; i < rowCount; i++)
            {
                for (int j = 0; j < firstRowSeatCount; j++)
                {
                    if (currentIndex >= studentList.Count)
                    {
                        break;
                    }
                    var roomStudent = new EX_ExaminationRoomStudent();
                    roomStudent.ExaminationRoomStudentID = Guid.NewGuid();
                    roomStudent.ExaminationRoomLayoutID = studentList[currentIndex].ExaminationRoomLayoutID;
                    roomStudent.UserID = studentList[currentIndex].UserID;
                    roomStudent.Row = i * (rowSpacing + 1) + 1;
                    roomStudent.Column = j * (columnSpacing + 1) + 1;
                    roomStudent.Remark = studentList[currentIndex].Remark;
                    result.Add(roomStudent);
                    currentIndex++;
                }
            }

            return result;
        }

        public void SaveClassroomLayout(ViewModel.ExaminationManage.ExaminationRoomLayoutView examinationRoomLayoutView, IList<Guid?> staffIDList, IList<ExaminationRoomStudentView> studentList)
        {
            var inschoolStatusList = StudentsDAL.InSchoolSettingRepository.Entities.Where(x => x.IsSelected == true).Select(x => x.InSchoolStatusID).ToList();
            var examinationRoomLayoutEntity = ExaminationPlanDAL.ExaminationRoomLayoutRepository
                .GetSingle(x => x.ExaminationRoomLayoutID == examinationRoomLayoutView.ExaminationRoomLayoutID,
                (x => x.CF_Staff),
                (x => x.EX_ExaminationRoomStudent));
            var examinationPlanView = ExaminationPlanDAL.ExaminationPlanRepository.GetList(x => x.ExaminationPlanID == examinationRoomLayoutView.ExaminationPlanID)
                    .Include(x => x.CF_Student)
                    .Include(x => x.EX_ExaminationRoomLayout.Select(w => w.CF_Staff))
                    .Include(x => x.EX_ExaminationRoomLayout.Select(w => w.CF_Classroom.EX_ExaminationRoomLayout.Select(e => e.EX_ExaminationPlan)))
                    .Include(x => x.EX_ExaminationRoomLayout.Select(w => w.EX_ExaminationRoomStudent.Select(e => e.CF_Student)))
                    .ToList()
                    .Select(x => new ExamiationPlanAutoScheduleView
                    {
                        ExaminationPlan = x,
                        MissionStudentCount = (x.CF_Student.Count(w => inschoolStatusList.Contains(w.InSchoolStatusID)) != null) ? x.CF_Student.Count(w => inschoolStatusList.Contains(w.InSchoolStatusID)) : 0,
                        StudentCount = (x.EX_ExaminationRoomLayout.Sum(w => w.EX_ExaminationRoomStudent.Count()) != null) ? x.EX_ExaminationRoomLayout.Sum(w => w.EX_ExaminationRoomStudent.Count()) : 0
                    }).FirstOrDefault();
            if (examinationPlanView == null)
            {
                throw new Exception("找不到对应的考试计划。");
            }
            if (examinationRoomLayoutEntity == null && examinationPlanView.ExaminationPlan.EX_ExaminationRoomLayout.Any(x => x.ClassroomID == examinationRoomLayoutView.ClassroomID))
            {
                throw new Exception("该考试计划已经设置该教室为考场！");
            }
            var scheduledPlanViewList = this.ExaminationPlanDAL.ExaminationPlanRepository.GetList(x => x.ExaminationDate == examinationPlanView.ExaminationPlan.ExaminationDate
                               && x.StartTime <= examinationPlanView.ExaminationPlan.EndTime && x.EndTime >= examinationPlanView.ExaminationPlan.StartTime && x.EX_ExaminationRoomLayout.Count() > 0
                               && x.ExaminationPlanID != examinationPlanView.ExaminationPlan.ExaminationPlanID)
                               .Include(x => x.CF_Student)
                               .Include(x => x.EX_ExaminationRoomLayout.Select(w => w.CF_Staff))
                               .Include(x => x.EX_ExaminationRoomLayout.Select(w => w.CF_Classroom.EX_ExaminationRoomLayout.Select(e => e.EX_ExaminationPlan)))
                               .Include(x => x.EX_ExaminationRoomLayout.Select(w => w.EX_ExaminationRoomStudent.Select(e => e.CF_Student)))
                               .ToList()
                               .Select(x => new ExamiationPlanAutoScheduleView
                               {
                                   ExaminationPlan = x,
                                   MissionStudentCount = (x.CF_Student.Count(w => inschoolStatusList.Contains(w.InSchoolStatusID)) != null) ? x.CF_Student.Count(w => inschoolStatusList.Contains(w.InSchoolStatusID)) : 0,
                                   StudentCount = (x.EX_ExaminationRoomLayout.Sum(w => w.EX_ExaminationRoomStudent.Count()) != null) ? x.EX_ExaminationRoomLayout.Sum(w => w.EX_ExaminationRoomStudent.Count()) : 0
                               }).ToList();
            var timeSegment = new TimeSegmentView { ExaminationDate = examinationPlanView.ExaminationPlan.ExaminationDate.Value, StartTime = examinationPlanView.ExaminationPlan.StartTime.Value, EndTime = examinationPlanView.ExaminationPlan.EndTime.Value };
            var classroomEntity = ExaminationPlanDAL.ClassroomRepository.GetSingle(x => x.ClassroomID == examinationRoomLayoutView.ClassroomID, (x => x.EX_ExaminationRoomLayout.Select(w => w.EX_ExaminationPlan)));
            if (IsConflictForSetTime(examinationPlanView, studentList.Select(x => x.UserID.Value).ToList(), timeSegment, classroomEntity, scheduledPlanViewList))
            {
                throw new Exception("考场" + classroomEntity.Name + "时间安排存在冲突，请重新核对后再进行设置。");
            }

            if (examinationRoomLayoutEntity != null)
            {
                examinationRoomLayoutEntity.ExaminationPlanID = examinationRoomLayoutView.ExaminationPlanID;
                examinationRoomLayoutEntity.ClassroomID = examinationRoomLayoutView.ClassroomID;
                examinationRoomLayoutEntity.RowSpacing = examinationRoomLayoutView.RowSpacing;
                examinationRoomLayoutEntity.ColumnSpacing = examinationRoomLayoutView.ColumnSpacing;
                examinationRoomLayoutEntity.StudentOrderType = examinationRoomLayoutView.StudentOrderType;

                this.SetModifyStatus(examinationRoomLayoutEntity);
            }
            else
            {
                examinationRoomLayoutEntity = new EX_ExaminationRoomLayout();

                examinationRoomLayoutEntity.ExaminationRoomLayoutID = Guid.NewGuid();
                examinationRoomLayoutEntity.ExaminationPlanID = examinationRoomLayoutView.ExaminationPlanID;
                examinationRoomLayoutEntity.ClassroomID = examinationRoomLayoutView.ClassroomID;
                examinationRoomLayoutEntity.RowSpacing = examinationRoomLayoutView.RowSpacing;
                examinationRoomLayoutEntity.ColumnSpacing = examinationRoomLayoutView.ColumnSpacing;
                examinationRoomLayoutEntity.StudentOrderType = examinationRoomLayoutView.StudentOrderType;

                this.SetModifyStatus(examinationRoomLayoutEntity);
                this.UnitOfWork.Add(examinationRoomLayoutEntity);
            }

            var staffList = this.StaffDAL.staffRepository.GetList(x => staffIDList.Contains(x.UserID)).ToList();

            examinationRoomLayoutEntity.CF_Staff = new HashSet<CF_Staff>();
            examinationRoomLayoutEntity.CF_Staff = new HashSet<CF_Staff>(staffList);
            UnitOfWork.Remove<EX_ExaminationRoomStudent>(x => x.ExaminationRoomLayoutID == examinationRoomLayoutEntity.ExaminationRoomLayoutID);
            var classroomID = (examinationRoomLayoutEntity.ClassroomID ?? Guid.Empty);
            var classroom = ClassroomDAL.GetClassroomViewQueryable(x => x.ClassroomID == classroomID).FirstOrDefault();
            var roomStudentList = this.SetRoomStudentSeats(studentList, classroom,
                examinationRoomLayoutEntity.RowSpacing ?? 0, examinationRoomLayoutEntity.ColumnSpacing ?? 0);
            roomStudentList.ForEach(x =>
            {
                x.ExaminationRoomLayoutID = examinationRoomLayoutEntity.ExaminationRoomLayoutID;
                this.SetNewStatus(x);
                this.UnitOfWork.Add(x);
            });

            UnitOfWork.Commit();
        }


        /// <summary>
        /// 新增保存
        /// </summary>
        /// <param name="examinationRoomLayoutView"></param>
        /// <param name="staffIDList"></param>
        /// <param name="studentList"></param>
        public void SaveAddClassroomLayout(ExaminationRoomLayoutView examinationRoomLayoutView, IList<Guid?> staffIDList, IList<ExaminationRoomStudentView> studentList)
        {
            var inschoolStatusList = StudentsDAL.InSchoolSettingRepository.Entities.Where(x => x.IsSelected == true).Select(x => x.InSchoolStatusID).ToList();
            var examinationRoomLayoutEntity = ExaminationPlanDAL.ExaminationRoomLayoutRepository
                .GetSingle(x => x.ExaminationRoomLayoutID == examinationRoomLayoutView.ExaminationRoomLayoutID,
                (x => x.CF_Staff),
                (x => x.EX_ExaminationRoomStudent));
            var examinationPlanView = ExaminationPlanDAL.ExaminationPlanRepository.GetList(x => x.ExaminationPlanID == examinationRoomLayoutView.ExaminationPlanID)
                    .Include(x => x.CF_Student)
                    .Include(x => x.EX_ExaminationRoomLayout.Select(w => w.CF_Staff))
                    .Include(x => x.EX_ExaminationRoomLayout.Select(w => w.CF_Classroom.EX_ExaminationRoomLayout.Select(e => e.EX_ExaminationPlan)))
                    .Include(x => x.EX_ExaminationRoomLayout.Select(w => w.EX_ExaminationRoomStudent.Select(e => e.CF_Student)))
                    .ToList()
                    .Select(x => new ExamiationPlanAutoScheduleView
                    {
                        ExaminationPlan = x,
                        MissionStudentCount = (x.CF_Student.Count(w => inschoolStatusList.Contains(w.InSchoolStatusID)) != null) ? x.CF_Student.Count(w => inschoolStatusList.Contains(w.InSchoolStatusID)) : 0,
                        StudentCount = (x.EX_ExaminationRoomLayout.Sum(w => w.EX_ExaminationRoomStudent.Count()) != null) ? x.EX_ExaminationRoomLayout.Sum(w => w.EX_ExaminationRoomStudent.Count()) : 0
                    }).FirstOrDefault();
            if (examinationPlanView == null)
            {
                throw new Exception("找不到对应的考试计划。");
            }
            var scheduledPlanViewList = this.ExaminationPlanDAL.ExaminationPlanRepository.GetList(x => x.ExaminationDate == examinationPlanView.ExaminationPlan.ExaminationDate
                               && x.StartTime <= examinationPlanView.ExaminationPlan.EndTime && x.EndTime >= examinationPlanView.ExaminationPlan.StartTime && x.EX_ExaminationRoomLayout.Count() > 0
                               && x.ExaminationPlanID != examinationPlanView.ExaminationPlan.ExaminationPlanID)
                               .Include(x => x.CF_Student)
                               .Include(x => x.EX_ExaminationRoomLayout.Select(w => w.CF_Staff))
                               .Include(x => x.EX_ExaminationRoomLayout.Select(w => w.CF_Classroom.EX_ExaminationRoomLayout.Select(e => e.EX_ExaminationPlan)))
                               .Include(x => x.EX_ExaminationRoomLayout.Select(w => w.EX_ExaminationRoomStudent.Select(e => e.CF_Student)))
                               .ToList()
                               .Select(x => new ExamiationPlanAutoScheduleView
                               {
                                   ExaminationPlan = x,
                                   MissionStudentCount = (x.CF_Student.Count(w => inschoolStatusList.Contains(w.InSchoolStatusID)) != null) ? x.CF_Student.Count(w => inschoolStatusList.Contains(w.InSchoolStatusID)) : 0,
                                   StudentCount = (x.EX_ExaminationRoomLayout.Sum(w => w.EX_ExaminationRoomStudent.Count()) != null) ? x.EX_ExaminationRoomLayout.Sum(w => w.EX_ExaminationRoomStudent.Count()) : 0
                               }).ToList();
            var timeSegment = new TimeSegmentView { ExaminationDate = examinationPlanView.ExaminationPlan.ExaminationDate.Value, StartTime = examinationPlanView.ExaminationPlan.StartTime.Value, EndTime = examinationPlanView.ExaminationPlan.EndTime.Value };
            var classroomEntity = ExaminationPlanDAL.ClassroomRepository.GetSingle(x => x.ClassroomID == examinationRoomLayoutView.ClassroomID, (x => x.EX_ExaminationRoomLayout.Select(w => w.EX_ExaminationPlan)));
            if (IsConflictForSetTime(examinationPlanView, studentList.Select(x => x.UserID.Value).ToList(), timeSegment, classroomEntity, scheduledPlanViewList))
            {
                throw new Exception("考场" + classroomEntity.Name + "时间安排存在冲突，请重新核对后再进行设置。");
            }

            if (examinationRoomLayoutEntity != null)
            {
                examinationRoomLayoutEntity.ExaminationPlanID = examinationRoomLayoutView.ExaminationPlanID;
                examinationRoomLayoutEntity.ClassroomID = examinationRoomLayoutView.ClassroomID;
                examinationRoomLayoutEntity.RowSpacing = examinationRoomLayoutView.RowSpacing;
                examinationRoomLayoutEntity.ColumnSpacing = examinationRoomLayoutView.ColumnSpacing;
                examinationRoomLayoutEntity.StudentOrderType = examinationRoomLayoutView.StudentOrderType;

                this.SetModifyStatus(examinationRoomLayoutEntity);
            }
            else
            {
                examinationRoomLayoutEntity = new EX_ExaminationRoomLayout();

                examinationRoomLayoutEntity.ExaminationRoomLayoutID = Guid.NewGuid();
                examinationRoomLayoutEntity.ExaminationPlanID = examinationRoomLayoutView.ExaminationPlanID;
                examinationRoomLayoutEntity.ClassroomID = examinationRoomLayoutView.ClassroomID;
                examinationRoomLayoutEntity.RowSpacing = examinationRoomLayoutView.RowSpacing;
                examinationRoomLayoutEntity.ColumnSpacing = examinationRoomLayoutView.ColumnSpacing;
                examinationRoomLayoutEntity.StudentOrderType = examinationRoomLayoutView.StudentOrderType;

                this.SetModifyStatus(examinationRoomLayoutEntity);
                this.UnitOfWork.Add(examinationRoomLayoutEntity);
            }

            var staffList = this.StaffDAL.staffRepository.GetList(x => staffIDList.Contains(x.UserID)).ToList();

            examinationRoomLayoutEntity.CF_Staff = new HashSet<CF_Staff>();
            examinationRoomLayoutEntity.CF_Staff = new HashSet<CF_Staff>(staffList);
            UnitOfWork.Remove<EX_ExaminationRoomStudent>(x => x.ExaminationRoomLayoutID == examinationRoomLayoutEntity.ExaminationRoomLayoutID);
            var classroomID = (examinationRoomLayoutEntity.ClassroomID ?? Guid.Empty);
            var classroom = ClassroomDAL.GetClassroomViewQueryable(x => x.ClassroomID == classroomID).FirstOrDefault();
            var roomStudentList = this.SetRoomStudentSeats(studentList, classroom,
                examinationRoomLayoutEntity.RowSpacing ?? 0, examinationRoomLayoutEntity.ColumnSpacing ?? 0);
            roomStudentList.ForEach(x =>
            {
                x.ExaminationRoomLayoutID = examinationRoomLayoutEntity.ExaminationRoomLayoutID;
                this.SetNewStatus(x);
                this.UnitOfWork.Add(x);
            });

            UnitOfWork.Commit();
        }

        public Bowin.Common.Linq.Entity.IGridResultSet<StudentsView> GetAvailableStudentViewList(Guid examinationPlanID,
            Guid? collegeID, Guid? grademajorID, Guid? classmajorID, CF_StudentOrderType studentOrderType, int? pageIndex, int? pageSize)
        {
            var inschool = StudentsDAL.InSchoolSettingRepository.Entities.Where(x => x.IsSelected == true).Select(x=>x.InSchoolStatusID).ToList();
            Expression<Func<CF_Student, bool>> studentExp = (x => x.RecordStatus > (int)SYS_STATUS.UNUSABLE && inschool.Contains(x.InSchoolStatusID));
            Expression<Func<CF_Classmajor, bool>> classExp = (x => true);
            Expression<Func<CF_Grademajor, bool>> gradeExp = (x => true);
            IQueryable<StudentsView> query;
           
            if (collegeID.HasValue || grademajorID.HasValue || classmajorID.HasValue)
            {
                if (collegeID.HasValue)
                {
                    gradeExp = gradeExp.And(x => x.CF_Facultymajor.CollegeID == collegeID);
                }
                if (grademajorID.HasValue)
                {
                    classExp = classExp.And(x => x.GrademajorID == grademajorID);
                }
                if (classmajorID.HasValue)
                {
                    studentExp = studentExp.And(x => x.ClassmajorID == classmajorID);
                }

                query = StudentsDAL.GetStudentQueryable(studentExp, classExp, gradeExp);
            }
            else
            {
                query = ExaminationPlanDAL.GetAvailableStudentView(x => x.ExaminationPlanID == examinationPlanID, studentExp);
            }

            if (studentOrderType == CF_StudentOrderType.Random)
            {
                query = query.OrderByNewId();
            }
            else if (studentOrderType == CF_StudentOrderType.StudentNo)
            {
                query = query.OrderBy(x => x.LoginID);
            }
            
            return query.ToGridResultSet(pageIndex, pageSize);
        }

        public IGridResultSet<StudentsView> GetAddAvailableStudentViewList(Guid? collegeID, Guid? grademajorID, Guid? classmajorID, CF_StudentOrderType studentOrderType, int? pageIndex, int? pageSize)
        {
            var inschool = StudentsDAL.InSchoolSettingRepository.Entities.Where(x => x.IsSelected == true).Select(x => x.InSchoolStatusID).ToList();
            Expression<Func<CF_Student, bool>> studentExp = (x => x.RecordStatus > (int)SYS_STATUS.UNUSABLE && inschool.Contains(x.InSchoolStatusID));
            Expression<Func<CF_Classmajor, bool>> classExp = (x => true);
            Expression<Func<CF_Grademajor, bool>> gradeExp = (x => true);
            IQueryable<StudentsView> query;

            if (collegeID.HasValue || grademajorID.HasValue || classmajorID.HasValue)
            {
                if (collegeID.HasValue)
                {
                    gradeExp = gradeExp.And(x => x.CF_Facultymajor.CollegeID == collegeID);
                }
                if (grademajorID.HasValue)
                {
                    classExp = classExp.And(x => x.GrademajorID == grademajorID);
                }
                if (classmajorID.HasValue)
                {
                    studentExp = studentExp.And(x => x.ClassmajorID == classmajorID);
                }

                query = StudentsDAL.GetStudentQueryable(studentExp, classExp, gradeExp);
            }
            else
            {
                query = ExaminationPlanDAL.GetAvailableStudentView(x => true, studentExp);
            }

            if (studentOrderType == CF_StudentOrderType.Random)
            {
                query = query.OrderByNewId();
            }
            else if (studentOrderType == CF_StudentOrderType.StudentNo)
            {
                query = query.OrderBy(x => x.LoginID);
            }

            return query.ToGridResultSet(pageIndex, pageSize);
        }

        public void DeleteExaminationClassroomLayout(IList<Guid> examinationRoomLayoutIDs)
        {
            var examinationLayoutList = this.ExaminationPlanDAL.ExaminationRoomLayoutRepository
                .GetList(x => examinationRoomLayoutIDs.Contains(x.ExaminationRoomLayoutID),
                 (x => x.EX_ExaminationRoomStudent), (x => x.CF_Staff)).ToList();

            foreach (var examinationLayout in examinationLayoutList)
            {
                examinationLayout.CF_Staff = new HashSet<CF_Staff>();
                examinationLayout.EX_ExaminationRoomStudent.ToList().ForEach(x => this.UnitOfWork.Remove(x));
                this.UnitOfWork.Remove(examinationLayout);
            }

            this.UnitOfWork.Commit();
        }


        public void Delete(IList<Guid> examinationPlanIDs)
        {
            try
            {
                var nullableIDs = examinationPlanIDs.Select(x => (Guid?)x).ToList();
                List<EX_ExaminationPlan> ExaminationPlanList = examinationPlanRepository
                    .GetList(x => examinationPlanIDs.Contains(x.ExaminationPlanID),
                    (x => x.CF_Student), (x => x.EX_ExaminationRoomLayout.Select(w => w.CF_Staff))).ToList();

                if (ExaminationPlanList.Any(x => x.RecordStatus != (int)CF_ApprovalStatus.NotSubmitted))
                {
                     throw new Exception("要删除的信息只能是未提交的信息。"); 
                }

                var layoutList = ExaminationPlanList.SelectMany(x => x.EX_ExaminationRoomLayout).ToList();
                var layoutIDList = layoutList.Select(x => (Guid?)x.ExaminationRoomLayoutID).ToList();

                using (var scope = new TransactionScope())
                {
                    UnitOfWork.Delete(ExaminationPlanList, (x => x.CF_Student));
                    UnitOfWork.Delete(layoutList, (x => x.CF_Staff));
                    UnitOfWork.Delete<EX_ExaminationRoomStudent>(x => layoutIDList.Contains(x.ExaminationRoomLayoutID));
                    UnitOfWork.Delete<EX_ExaminationRoomLayout>(x => layoutIDList.Contains(x.ExaminationRoomLayoutID));
                    UnitOfWork.Delete<EX_ExaminationPlan>(x => examinationPlanIDs.Contains(x.ExaminationPlanID));

                    scope.Complete();
                }   
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }

        public virtual void AutoGenerateExaminationRoomLayout(IList<Guid?> examinationPlanIDList)
        {
            DateTime today = DateTime.Today;
            var userCollegeIDList = this.GetQueryByDataRangeByCollege(CollegeDAL.GetCollegeViewQueryable()).Select(x => x.CollegeID).ToList();
            var inschoolStatusList = StudentsDAL.InSchoolSettingRepository.Entities.Where(x => x.IsSelected == true).Select(x => x.InSchoolStatusID).ToList();
            var curSchoolyear = this.SchoolYearServices.Value.GetCurrentSchoolYear();
            //获取可排时间
            var examinationDateList = this.TimeSegmentDAL.GetTimeSegmentView(x => x.ExaminationDate > today)
                .OrderByDescending(x => x.IsForResit).ThenBy(x => x.ExaminationDate).ThenBy(x => x.StartTime).ToList();

            //获取当前学年学期的考试计划（由于要检测冲突，所以不能只拿没排完的，也不要限制数据范围）
            var examinationPlanList = this.ExaminationPlanDAL.ExaminationPlanRepository.GetList(x => x.SchoolyearID == curSchoolyear.SchoolYearID 
                //&& (x.ExamsCategoryID == (int)CF_ExamsCategory.Resit || x.ExamsCategoryID == (int)CF_ExamsCategory.GraduationExam)
                )
                .Include(x => x.EM_Coursematerial)
                .Include(x => x.CF_Student.Select(w => w.Sys_User))
                .Include(x => x.EX_ExaminationRoomLayout.Select(w => w.CF_Staff))
                .Include(x => x.EX_ExaminationRoomLayout.Select(w => w.CF_Classroom.EX_ExaminationRoomLayout.Select(e => e.EX_ExaminationPlan)))
                .Include(x => x.EX_ExaminationRoomLayout.Select(w => w.EX_ExaminationRoomStudent.Select(e => e.CF_Student)))
                .ToList()
                .Select(x => new ExamiationPlanAutoScheduleView { 
                    ExaminationPlan = x,
                    MissionStudentCount = (x.CF_Student.Count(w => inschoolStatusList.Contains(w.InSchoolStatusID)) != null) ? x.CF_Student.Count(w => inschoolStatusList.Contains(w.InSchoolStatusID)) : 0,
                    StudentCount = (x.EX_ExaminationRoomLayout.Sum(w => w.EX_ExaminationRoomStudent.Count()) != null) ? x.EX_ExaminationRoomLayout.Sum(w => w.EX_ExaminationRoomStudent.Count()) : 0
                }).ToList();
            //获取没排完的考试计划
            var notCompleteExaminationPlanList = examinationPlanList.Where(x => x.StudentCount < x.MissionStudentCount
                && userCollegeIDList.Contains(x.ExaminationPlan.CollegeID.Value)
                && x.ExaminationPlan.RecordStatus == (int)EX_ExaminationPlanStatus.NotSubmitted
                && (examinationPlanIDList.Count == 0 || examinationPlanIDList.Contains(x.ExaminationPlan.ExaminationPlanID))).ToList();

            if (examinationPlanIDList.Where(x => !notCompleteExaminationPlanList
                .Select(w => (Guid?)w.ExaminationPlan.ExaminationPlanID).Contains(x)).Count() > 0)
            {
                throw new Exception("当前选中的考试计划不包含当前学年学期需要排考的计划，请检查选择。");
            }

            //获取已经指定时间的未排考试计划(三部分组成：
            //1、已经指定了时间的未排计划；
            //2、未指定时间但有其他同科目的未排计划已经指定了时间；
            //3、未指定时间但有其他同科目的已派计划已经指定了时间)
            var notCompleteExaminationPlanWithDateList = notCompleteExaminationPlanList.Where(x => x.ExaminationPlan.ExaminationDate.HasValue
                && x.ExaminationPlan.StartTime.HasValue && x.ExaminationPlan.EndTime.HasValue).ToList();
            notCompleteExaminationPlanWithDateList = notCompleteExaminationPlanWithDateList.Concat(
                   notCompleteExaminationPlanList.Where(x => 
                       !notCompleteExaminationPlanWithDateList.Select(w => w.ExaminationPlan.ExaminationPlanID).Contains(x.ExaminationPlan.ExaminationPlanID)
                       && notCompleteExaminationPlanWithDateList.Select(w => w.ExaminationPlan.CoursematerialID).Contains(x.ExaminationPlan.CoursematerialID)
                       )
                ).Concat(
                    from notComplete in notCompleteExaminationPlanList 
                    join complete in examinationPlanList.Where(x => x.ExaminationPlan.ExaminationDate.HasValue) 
                        on notComplete.ExaminationPlan.CoursematerialID equals complete.ExaminationPlan.CoursematerialID 
                    group notComplete by notComplete.ExaminationPlan.ExaminationPlanID into g 
                    select g.FirstOrDefault()
                ).ToList();
            //获取排课
            var scheduleDateTimeList = examinationDateList.Select(x => new StartEndTimeView { StartTime = x.ExaminationDate.Add(x.StartTime), EndTime = x.ExaminationDate.Add(x.EndTime) })
                .Concat(notCompleteExaminationPlanWithDateList
                    .Where(x => x.ExaminationPlan.ExaminationDate.HasValue && x.ExaminationPlan.StartTime.HasValue && x.ExaminationPlan.EndTime.HasValue)
                    .GroupBy(x => new  
                        { 
                            StartTime = x.ExaminationPlan.ExaminationDate.Value.Add(x.ExaminationPlan.StartTime.Value),
                            EndTime = x.ExaminationPlan.ExaminationDate.Value.Add(x.ExaminationPlan.EndTime.Value)
                        }).Select(x => new StartEndTimeView
                        {
                            StartTime = x.Key.StartTime,
                            EndTime = x.Key.EndTime
                        }))
                .ToList();

            var schedulingList = this.ScheduleServices.Value.GetEducationSchedulingWeekNumViewByDateTimeList(curSchoolyear.SchoolYearID.Value,
                scheduleDateTimeList);
            var excessiveUseList = this.ClassroomExcessiveUseServices.Value.GetClassroomExcessiveUseWeekNumViewByDateTimeList(
                curSchoolyear.SchoolYearID.Value,
                scheduleDateTimeList);
            var conflictStudentPlanWithDateList = (from plan in notCompleteExaminationPlanWithDateList
                                                   from student in plan.ExaminationPlan.CF_Student 
                                                   from scheduling in schedulingList.Where(x => x.Date == plan.ExaminationPlan.ExaminationDate 
                                                    && x.StartTime <= plan.ExaminationPlan.EndTime && x.EndTime >= plan.ExaminationPlan.StartTime) 
                                                   from schedulingStudent in scheduling.StudentList.Where(x => x.UserID == student.UserID) 
                                                   group plan by plan.ExaminationPlan.ExaminationPlanID into g
                                                   select g.FirstOrDefault()
                                                   ).ToList();
            if (conflictStudentPlanWithDateList.Count > 0) 
            {
                throw new Exception(string.Format("考试计划{0}由于指定了具体的考试时间，而学生需要上课无法安排，未免影响整体的考试安排，排考中止。",
                    string.Join("、", conflictStudentPlanWithDateList.Select(x => x.ExaminationPlan.ClassName))));
            }
            //获取未指定时间的未排考试计划
            var notCompleteExaminationPlanWithOutDateList = notCompleteExaminationPlanList
                .Where(x => 
                    !notCompleteExaminationPlanWithDateList.Select(w => w.ExaminationPlan.CoursematerialID).Contains(x.ExaminationPlan.CoursematerialID)
                    ).ToList();
            //获取已排完的考试计划
            var scheduledStudentList = (from plan in examinationPlanList.Where(x => x.StudentCount > 0) 
                                        from layout in plan.ExaminationPlan.EX_ExaminationRoomLayout 
                                        from student in layout.EX_ExaminationRoomStudent
                                        select new StudentClassroomView
                                        {
                                            ExaminationDate = plan.ExaminationPlan.ExaminationDate,
                                            StartTime = plan.ExaminationPlan.StartTime,
                                            EndTime = plan.ExaminationPlan.EndTime,
                                            ClassroomID = layout.ClassroomID,
                                            UserID = student.UserID,
                                            TeacherIDList = layout.CF_Staff.Select(x => x.UserID).ToList(),
                                            ExaminationStyleID = plan.ExaminationPlan.ExaminationStyleID,
                                            ExaminationPlanID = plan.ExaminationPlan.ExaminationPlanID
                                        }).ToList();
            //获取足够的考室信息
            var examinationRoomList = this.RoomSettingDAL.ExaminationRoomSettingRepository.GetList(x => x.RecordStatus > (int)SYS_STATUS.UNUSABLE,
                (x => x.CF_Classroom.EX_ExaminationRoomLayout.Select(w => w.CF_Staff)),
                (x => x.CF_Classroom.EX_ExaminationRoomLayout.Select(w => w.EX_ExaminationPlan)),
                (x => x.CF_Classroom.EX_ExaminationRoomLayout.Select(w => w.EX_ExaminationRoomStudent))).ToList();
            var classroomIDList = examinationRoomList.Select(x => x.ClassroomID).ToList();
            var classroomViewList = this.ClassroomDAL.GetClassroomViewQueryable(x => classroomIDList.Contains(x.ClassroomID)).ToList();
            //获取足够的监考员信息
            var examinationTeacherList = this.ExaminationTeacherDAL.ExaminationTeacherRepository.GetList(x => x.RecordStatus > (int)SYS_STATUS.UNUSABLE,
                (x => x.CF_Staff))
                .ToList();

            var existsExaminationDateList = notCompleteExaminationPlanWithDateList.Where(x => x.ExaminationPlan.ExaminationDate.HasValue)
                .Concat(
                    from notComplete in notCompleteExaminationPlanWithDateList
                    join complete in examinationPlanList.Where(x => x.ExaminationPlan.ExaminationDate.HasValue)
                        on notComplete.ExaminationPlan.CoursematerialID equals complete.ExaminationPlan.CoursematerialID
                    group complete by new { complete.ExaminationPlan.ExaminationDate, complete.ExaminationPlan.StartTime, complete.ExaminationPlan.EndTime } into g
                    select g.FirstOrDefault() 
                )
                .GroupBy(x => new { x.ExaminationPlan.ExaminationDate, x.ExaminationPlan.StartTime, x.ExaminationPlan.EndTime })
                .Select(x => new TimeSegmentView
                {
                    ExaminationDate = x.Key.ExaminationDate.Value,
                    StartTime = x.Key.StartTime.Value,
                    EndTime = x.Key.EndTime.Value
                }).OrderBy(x => x.ExaminationDate)
                .ThenBy(x => x.StartTime).ToList();

            //先排指定了日期的考试计划
            foreach (var examinationDate in existsExaminationDateList)
            {
                //先取出指定当前日期的考试计划和它们同科目的考试计划，在这个循环里面，必须排完这些内容，
                //如果排不完，直接抛出异常，结束整个排考
                var notCompleteExaminationPlanCorrectTypeWithDateList = notCompleteExaminationPlanWithDateList
                    .Where(x => ((!examinationDate.IsForResit) 
                        ? x.ExaminationPlan.ExamsCategoryID == (int)CF_ExamsCategory.FinalExam 
                        : x.ExaminationPlan.ExamsCategoryID != (int)CF_ExamsCategory.FinalExam)).ToList();
                var fixedDateExaminationPlanList = notCompleteExaminationPlanCorrectTypeWithDateList
                    .Where(x => x.ExaminationPlan.ExaminationDate == examinationDate.ExaminationDate
                    && x.ExaminationPlan.StartTime == examinationDate.StartTime && x.ExaminationPlan.EndTime == examinationDate.EndTime).ToList();
                fixedDateExaminationPlanList = fixedDateExaminationPlanList.Concat(
                    notCompleteExaminationPlanCorrectTypeWithDateList.Where(x => fixedDateExaminationPlanList.Select(w => w.ExaminationPlan.CoursematerialID).Contains(x.ExaminationPlan.CoursematerialID)
                        && (!x.ExaminationPlan.ExaminationDate.HasValue || !x.ExaminationPlan.StartTime.HasValue || !x.ExaminationPlan.EndTime.HasValue))
                    ).Concat(
                    from notComplete in notCompleteExaminationPlanCorrectTypeWithDateList
                    join complete in examinationPlanList.Where(x => x.ExaminationPlan.ExaminationDate == examinationDate.ExaminationDate
                        && x.ExaminationPlan.StartTime == examinationDate.StartTime && x.ExaminationPlan.EndTime == examinationDate.EndTime)
                        on notComplete.ExaminationPlan.CoursematerialID equals complete.ExaminationPlan.CoursematerialID
                    group notComplete by notComplete.ExaminationPlan.ExaminationPlanID into g
                    select g.FirstOrDefault() 
                    ).ToList();

                //按照剩余座位数从多到少排序，拿出可排的教室备用，排考时，目的是为了
                //（由于检查的是剩余座位数，这里已经解决了冲突的问题，没有剩余座位的考室不会被列出）
                var orderedExaminationRoomList = this.GetMaxSeatExaminationRoomList(examinationRoomList,
                    examinationDate.ExaminationDate, examinationDate.StartTime, examinationDate.EndTime, scheduledStudentList);

                var result = this.AutoSchedule(fixedDateExaminationPlanList, orderedExaminationRoomList, classroomViewList, examinationDate,
                    examinationTeacherList, scheduledStudentList, schedulingList, excessiveUseList);

                //如果排不完，直接抛出异常，结束整个排考
                if (!result)
                {
                    throw new Exception("自动排考失败：" + examinationDate.ExaminationDateString
                    + "(" + examinationDate.StartTimeString + "-" + examinationDate.EndTimeString + ")无法排完所有指定日期的考试计划以及其相同科目的考试计划，"
                    + "排考过程中断，为了不影响后面的考试安排，请先调整好这些考试计划再进行排考。");
                }
            }
            //再排未指定日期的考试计划，这些计划需要一个个课程地排，每个课程必须排在同一时间点，否则失败。
            var courseList = notCompleteExaminationPlanWithOutDateList.GroupBy(x => new { x.ExaminationPlan.CoursematerialID, IsResit = x.ExaminationPlan.ExamsCategoryID != (int)CF_ExamsCategory.FinalExam })
                            .Select(x => new { Course = x.FirstOrDefault().ExaminationPlan.EM_Coursematerial, x.Key.IsResit }).ToList();
            foreach (var course in courseList)
            {
                var courseExaminationPlanList = notCompleteExaminationPlanWithOutDateList
                                                .Where(x => x.ExaminationPlan.CoursematerialID == course.Course.CoursematerialID 
                                                && (course.IsResit ? (x.ExaminationPlan.ExamsCategoryID != (int)CF_ExamsCategory.FinalExam) : (x.ExaminationPlan.ExamsCategoryID == (int)CF_ExamsCategory.FinalExam)))
                                                .ToList();
                var courseExaminationDateList = examinationDateList.Where(x => x.IsForResit == course.IsResit)
                    .OrderBy(x => x.ExaminationDate).ThenBy(x => x.StartTime);
                foreach (var examinationDate in courseExaminationDateList)
                {
                    //先检查当时的学生冲突，有冲突的话需要移到下一个时段
                    var conflictStudentPlanEnum = (from plan in courseExaminationPlanList
                                                from student in plan.ExaminationPlan.CF_Student
                                                from scheduling in schedulingList.Where(x => x.Date == plan.ExaminationPlan.ExaminationDate
                                                    && x.StartTime <= plan.ExaminationPlan.EndTime && x.EndTime >= plan.ExaminationPlan.StartTime)
                                                from schedulingStudent in scheduling.StudentList.Where(x => x.UserID == student.UserID)
                                                select plan);
                    if (conflictStudentPlanEnum.Any())
                    {
                        continue;
                    }

                    //按照剩余座位数从多到少排序，拿出可排的教室备用，排考时也先排人数多的考试计划，
                    //目的是为了将同一场考试尽量安排在一个考场中
                    //（由于检查的是剩余座位数，这里已经解决了冲突的问题，没有剩余座位的考室不会被列出）
                    var orderedExaminationRoomList = this.GetMaxSeatExaminationRoomList(examinationRoomList,
                        examinationDate.ExaminationDate, examinationDate.StartTime, examinationDate.EndTime, scheduledStudentList);

                    var result = this.AutoSchedule(courseExaminationPlanList, orderedExaminationRoomList, classroomViewList, examinationDate,
                        examinationTeacherList, scheduledStudentList, schedulingList, excessiveUseList);
                    //如果失败，需要从scheduledStudentList撤销这次排的记录，选另一个时间点重新排
                    if (!result)
                    {
                        //如果考试计划没指定日期，那初始状态下应该没有排到任何考场，可以清空排考信息再来过
                        scheduledStudentList.RemoveAll(x => courseExaminationPlanList.Select(w => w.ExaminationPlan.ExaminationPlanID).Contains(x.ExaminationPlanID));
                        courseExaminationPlanList.ForEach(x => x.StudentCount = 0);
                        continue;
                    }
                    else
                    {
                        break;
                    }
                }
            }
            //（需要增加逻辑显示具体排不进去的提示）
            var notSuccessList = notCompleteExaminationPlanWithOutDateList.Where(x => x.MissionStudentCount > x.StudentCount).ToList();
            var successCount = notCompleteExaminationPlanList.Count - notSuccessList.Count;
            this.UnitOfWork.Commit();
            if (successCount == 0)
            {
                throw new Exception("自动排课失败：" + string.Join("、", notSuccessList.Select(x => x.ExaminationPlan.ClassName)) + "由于时间冲突无法排入。");
            }
            else if (notSuccessList.Count > 0)
            {
                throw new Exception("成功排课" + successCount.ToString() + "条记录，失败" + notSuccessList.Count.ToString() + "条记录，其中"
                    + string.Join("、", notSuccessList.Select(x => x.ExaminationPlan.ClassName)) + "由于时间冲突无法排入。");
            }
        }

        //一般情况下传输进来的未排考试必须是同一科目的考试
        protected virtual bool AutoSchedule(List<ExamiationPlanAutoScheduleView> notCompleteExaminationPlanList,
            List<EX_ExaminationRoomSetting> examinationRoomList, List<ClassroomView> classroomViewList, TimeSegmentView examinationDate,
            List<EX_ExaminationTeacher> examinationTeacherList, List<StudentClassroomView> scheduledStudentList,
            List<EducationSchedulingWeekNumView> schedulingList, List<ClassroomExcessiveUseWeekNumView> excessiveUseList)
        {
            var needScheduleCount = notCompleteExaminationPlanList.Count;
            var scheduledCount = 0;
            var needModifyRecordList = new List<AutoScheduleModifyView>();
            foreach (var examinationRoom in examinationRoomList)
            {
                //如果考场在当前时间有排课，跳过
                var schedule = schedulingList.FirstOrDefault(x => x.ClassroomID == examinationRoom.ClassroomID
                                                && x.Date == examinationDate.ExaminationDate && x.StartTime <= examinationDate.EndTime
                                                && x.EndTime >= examinationDate.StartTime);
                if (schedule != null)
                {
                    continue;
                }
                var excessiveUse = excessiveUseList.FirstOrDefault(x => x.ClassroomID == examinationRoom.ClassroomID
                                                && x.Date == examinationDate.ExaminationDate && x.StartTime <= examinationDate.EndTime
                                                && x.EndTime >= examinationDate.StartTime);
                if (excessiveUse != null)
                {
                    continue;
                }

                //按照排考人数从多到少排序，第一行拿出未排过的考试计划，然后从第二个计划开始，优先拿出排过考的考试计划，
                //这样做的目的是保证考试计划能排到最少的考场去，不至于学生太过分散
                var orderedExaminationPlanViewList = notCompleteExaminationPlanList
                                            .Where(x => (x.MissionStudentCount - x.StudentCount) > 0)
                                            .OrderBy(x => x.MissionStudentCount - x.StudentCount).Take(1).ToList();
                orderedExaminationPlanViewList = orderedExaminationPlanViewList
                                                    .Concat(notCompleteExaminationPlanList.Where(x =>
                                                        !orderedExaminationPlanViewList.Select(w => w.ExaminationPlan.ExaminationPlanID)
                                                        .Contains(x.ExaminationPlan.ExaminationPlanID)
                                                        && (x.MissionStudentCount - x.StudentCount) > 0)
                                                        .OrderBy(x => x.StudentCount > 0 ? 0 : 1)
                                                        .ThenByDescending(x => x.MissionStudentCount - x.StudentCount)).ToList();
                #region 获取目前有空的监考员，并随机抽出两个
                //先找出排课没有冲突的监考员
                var noScheduleTeacherList = (from allteacher in examinationTeacherList
                                             from scheduling in schedulingList.Where(x => x.TeacherList.Any(w => w.UserID == allteacher.UserID) 
                                                && x.Date == examinationDate.ExaminationDate && x.StartTime <= examinationDate.EndTime 
                                                && x.EndTime >= examinationDate.StartTime).DefaultIfEmpty() 
                                             where scheduling == null
                                             select allteacher).ToList();

                var teacherList = this.GetAvailableExaminationTeacher(noScheduleTeacherList,
                    examinationDate.ExaminationDate, examinationDate.StartTime, examinationDate.EndTime, scheduledStudentList);

                if (teacherList.Count < 2)
                {
                    return false;
                }
                #endregion

                //这个循环需要把考室尽量塞满……
                foreach (var orderedExaminationPlanView in orderedExaminationPlanViewList)
                {
                    //获取要排考的学生
                    var needScheduleStudentList = this.GetNeedScheduleStudentList(orderedExaminationPlanView, scheduledStudentList);
                    //首先判断是否指定了考试时间，但并不是当前时间，这些自动排考无法处理
                    if (orderedExaminationPlanView.ExaminationPlan.ExaminationDate.HasValue
                        && !(orderedExaminationPlanView.ExaminationPlan.ExaminationDate == examinationDate.ExaminationDate
                            && orderedExaminationPlanView.ExaminationPlan.StartTime == examinationDate.StartTime
                            && orderedExaminationPlanView.ExaminationPlan.EndTime == examinationDate.EndTime))
                    {
                        continue;
                    }
                    //然后判断冲突
                    if (IsConflict(orderedExaminationPlanView, needScheduleStudentList.Select(x => x.UserID).ToList(), examinationDate, examinationRoom.CF_Classroom, scheduledStudentList))
                    {
                        continue;
                    }

                    var roomRemainSeat = examinationRoom.CF_Classroom.Examinationseating - scheduledStudentList
                                              .Where(x => x.ExaminationDate == examinationDate.ExaminationDate
                                                && x.ClassroomID == examinationRoom.ClassroomID
                                                && x.StartTime <= examinationDate.EndTime
                                                && x.EndTime >= examinationDate.StartTime).Count();
                    var actualScheduleStudentList = needScheduleStudentList.Take(roomRemainSeat ?? 0).ToList();

                    //记录住这些数据需要修改，后面所有考场和考试任务都检查完后，再统一修改
                    var result = new AutoScheduleModifyView
                    {
                        ExaminationPlan = orderedExaminationPlanView.ExaminationPlan,
                        ExaminationDate = examinationDate.ExaminationDate,
                        StartTime = examinationDate.StartTime,
                        EndTime = examinationDate.EndTime,
                        ExaminationRoom = examinationRoom,
                        ScheduleStudentList = actualScheduleStudentList
                    };
                    var lastExaminationRoomLayout = scheduledStudentList.Where(x => x.ClassroomID == examinationRoom.ClassroomID).FirstOrDefault();
                    if (lastExaminationRoomLayout != null)
                    {
                        result.CF_Staff = new HashSet<CF_Staff>(
                            examinationTeacherList.Where(x => lastExaminationRoomLayout.TeacherIDList.Contains(x.UserID ?? Guid.NewGuid())).Select(x => x.CF_Staff)
                        );
                    }
                    else
                    {
                        result.CF_Staff = new HashSet<CF_Staff>(teacherList);
                    }

                    needModifyRecordList.Add(result);

                    //更新已排完的计划，这样后续的判断才会没问题
                    scheduledStudentList.AddRange(actualScheduleStudentList.Select(x => new StudentClassroomView 
                    {
                        UserID = x.UserID,
                        ExaminationDate = examinationDate.ExaminationDate,
                        StartTime = examinationDate.StartTime,
                        EndTime = examinationDate.EndTime,
                        ClassroomID = examinationRoom.ClassroomID,
                        ExaminationStyleID = orderedExaminationPlanView.ExaminationPlan.ExaminationStyleID,
                        TeacherIDList = result.CF_Staff.Select(w => w.UserID).ToList(),
                        ExaminationPlanID = orderedExaminationPlanView.ExaminationPlan.ExaminationPlanID
                    }));
                    orderedExaminationPlanView.StudentCount += actualScheduleStudentList.Count();
                    if (actualScheduleStudentList.Count == needScheduleStudentList.Count)
                    {
                        scheduledCount++;
                    }
                    //如果教室塞满了，那后面的考试计划也排不动了，需要结束循环并跳转到下一个教室，以防浪费资源
                    if (actualScheduleStudentList.Count >= roomRemainSeat)
                    {
                        break;
                    }
                }
            }
            //如果排不完，返回失败，让外部决定如何处理
            if (scheduledCount < needScheduleCount)
            {
                return false;
            }

            foreach (var needModifyRecord in needModifyRecordList)
            {
                #region 判断成功，开始更新数据
                needModifyRecord.ExaminationPlan.ExaminationDate = examinationDate.ExaminationDate;
                needModifyRecord.ExaminationPlan.StartTime = examinationDate.StartTime;
                needModifyRecord.ExaminationPlan.EndTime = examinationDate.EndTime;

                var examinationRoomLayout = new EX_ExaminationRoomLayout
                {
                    ExaminationRoomLayoutID = Guid.NewGuid(),
                    ExaminationPlanID = needModifyRecord.ExaminationPlan.ExaminationPlanID,
                    EX_ExaminationPlan = needModifyRecord.ExaminationPlan,
                    ClassroomID = needModifyRecord.ExaminationRoom.ClassroomID,
                    RowSpacing = 0,
                    ColumnSpacing = 0,
                    StudentOrderType = (int)CF_StudentOrderType.StudentNo,
                    CF_Staff = needModifyRecord.CF_Staff
                };
                this.SetNewStatus(examinationRoomLayout);
                //这块需要挪到上面检测的地方，在上面如何判断这个考场能容纳多少学生？
                var examinationRoomStudentViewList = needModifyRecord.ScheduleStudentList.Select(x => new ExaminationRoomStudentView
                {
                    ExaminationRoomStudentID = Guid.NewGuid(),
                    ExaminationRoomLayoutID = examinationRoomLayout.ExaminationRoomLayoutID,
                    UserID = x.UserID,
                    LoginID = x.Sys_User.LoginID,
                    Remark = ""
                }).ToList();
                var classroomView = classroomViewList.FirstOrDefault(x => x.ClassroomID == needModifyRecord.ExaminationRoom.ClassroomID);
                var examinationRoomStudentList = this.SetRoomStudentSeats(examinationRoomStudentViewList, classroomView, 0, 0, CF_StudentOrderType.StudentNo);
                examinationRoomLayout.EX_ExaminationRoomStudent = new HashSet<EX_ExaminationRoomStudent>(examinationRoomStudentList);
                needModifyRecord.ExaminationPlan.EX_ExaminationRoomLayout.Add(examinationRoomLayout);
                needModifyRecord.ExaminationRoom.CF_Classroom.EX_ExaminationRoomLayout.Add(examinationRoomLayout);
                #endregion
            }

            return true;
        }

        protected List<CF_Student> GetNeedScheduleStudentList(ExamiationPlanAutoScheduleView examinationPlanView
            , List<StudentClassroomView> scheduledStudentList)
        {
            //这里只找出在当前考试计划里面排过的学生，这个功能是找需排的学生，如果是其他考试计划排过的话，算冲突
            var needScheduleStudentList = (from student in examinationPlanView.ExaminationPlan.CF_Student
                                           join roomStudent in scheduledStudentList.Where(x => x.ExaminationPlanID == examinationPlanView.ExaminationPlan.ExaminationPlanID)
                                             on student.UserID equals roomStudent.UserID into dRoomStudent
                                           from eRoomStudent in dRoomStudent.DefaultIfEmpty()
                                           where eRoomStudent == null
                                           select student).ToList();

            return needScheduleStudentList;
        }
        
        //判断考试方式是否有冲突
        private bool IsExaminationStyleConflict(ExamiationPlanAutoScheduleView examinationPlanView, CF_Classroom examinationRoom,
            TimeSegmentView examinationDate)
        {
            if (examinationRoom.EX_ExaminationRoomLayout
                .Any(x => x.EX_ExaminationPlan.ExaminationStyleID != examinationPlanView.ExaminationPlan.ExaminationStyleID 
                && x.EX_ExaminationPlan.ExaminationDate == examinationDate.ExaminationDate
                && x.EX_ExaminationPlan.StartTime <= examinationDate.EndTime
                && x.EX_ExaminationPlan.EndTime >= examinationDate.StartTime))
            {
                return true;
            }
            return false;
        }

        private bool IsExaminationStyleConflictForAuto(ExamiationPlanAutoScheduleView examinationPlanView, CF_Classroom examinationRoom,
            TimeSegmentView examinationDate, IList<StudentClassroomView> scheduledStudentList)
        {
            if (scheduledStudentList
                .Any(x => x.ExaminationStyleID != examinationPlanView.ExaminationPlan.ExaminationStyleID 
                && x.ClassroomID == examinationRoom.ClassroomID 
                && x.ExaminationDate == examinationDate.ExaminationDate
                && x.StartTime <= examinationDate.EndTime
                && x.EndTime >= examinationDate.StartTime))
            {
                return true;
            }
            return false;
        }

        //判断考生时间有没有冲突
        private bool IsStudentConflict(IList<Guid> needScheduleStudentIDList,
            IList<ExamiationPlanAutoScheduleView> scheduledPlanList, TimeSegmentView examinationDate)
        {
            var conflictStudentList = (from student in needScheduleStudentIDList
                                       join scheduled in
                                           (
                                               from scheduled in scheduledPlanList.Where(x => x.ExaminationPlan.ExaminationDate == examinationDate.ExaminationDate
                                                   && x.ExaminationPlan.StartTime <= examinationDate.EndTime
                                                   && x.ExaminationPlan.EndTime >= examinationDate.StartTime)
                                               from layout in scheduled.ExaminationPlan.EX_ExaminationRoomLayout
                                               from student in layout.EX_ExaminationRoomStudent
                                               select student.UserID
                                               ) on student equals scheduled
                                       select student).ToList();
            if (conflictStudentList.Count > 0)
            {
                return true;
            }
            return false;
        }

        //判断考生时间有没有冲突
        private bool IsStudentConflictForAuto(IList<Guid> needScheduleStudentIDList,
            IList<StudentClassroomView> scheduledStudentList, TimeSegmentView examinationDate)
        {
            var conflictStudentList = (from student in needScheduleStudentIDList
                                       join scheduled in scheduledStudentList.Where(x => x.ExaminationDate == examinationDate.ExaminationDate
                                                   && x.StartTime <= examinationDate.EndTime
                                                   && x.EndTime >= examinationDate.StartTime) on student equals scheduled.UserID
                                       select student).ToList();
            if (conflictStudentList.Count > 0)
            {
                return true;
            }
            return false;
        }

        private bool IsClassroomConflictForAuto(CF_Classroom examinationRoom, 
            TimeSegmentView examinationDate, IList<StudentClassroomView> scheduledStudentList)
        {
            var conflictRoomList = (from schedule in scheduledStudentList
                                    where schedule.ClassroomID == examinationRoom.ClassroomID 
                                        && schedule.ExaminationDate == examinationDate.ExaminationDate
                                        && schedule.StartTime <= examinationDate.EndTime 
                                        && schedule.EndTime >= examinationDate.StartTime 
                                    select schedule).ToList();

            if (conflictRoomList.Count >= examinationRoom.Examinationseating)
            {
                return true;
            }
            return false;
        }

        protected bool IsConflict(ExamiationPlanAutoScheduleView examinationPlanView, IList<Guid> needScheduleStudentIDList, 
            TimeSegmentView examinationDate, CF_Classroom examinationRoom, IList<StudentClassroomView> scheduledStudentList)
        {
            if (IsExaminationStyleConflictForAuto(examinationPlanView, examinationRoom, examinationDate, scheduledStudentList))
            {
                return true;
            }
            if (IsClassroomConflictForAuto(examinationRoom, examinationDate, scheduledStudentList))
            {
                return true;
            }
            if (IsStudentConflictForAuto(needScheduleStudentIDList, scheduledStudentList, examinationDate))
            {
                return true;
            }

            return false;
        }

        private bool IsClassroomConflict(ExamiationPlanAutoScheduleView examinationPlanView, TimeSegmentView examinationDate,
            IList<ExamiationPlanAutoScheduleView> scheduledPlanList)
        {
            var conflictRoomList = (from room in examinationPlanView.ExaminationPlan.EX_ExaminationRoomLayout
                                   join layout in scheduledPlanList.Where(x => x.ExaminationPlan.ExaminationDate == examinationDate.ExaminationDate
                                        && x.ExaminationPlan.StartTime <= examinationDate.EndTime && x.ExaminationPlan.EndTime >= examinationDate.StartTime 
                                        && x.ExaminationPlan.ExaminationPlanID != examinationPlanView.ExaminationPlan.ExaminationPlanID)
                                        .SelectMany(x => x.ExaminationPlan.EX_ExaminationRoomLayout) on room.ClassroomID equals layout.ClassroomID 
                                   group new { ExaminationRoom = room, Layout = layout } by new { room.ClassroomID, room.CF_Classroom.Examinationseating } into g
                                   where (g.Key.Examinationseating ?? 0) < (g.Sum(x => (x.Layout == null) ? 0 : x.Layout.EX_ExaminationRoomStudent.Count())
                                                                     + g.Sum(x => x.ExaminationRoom.EX_ExaminationRoomStudent.Count()))
                                   select g.Select(x => x.ExaminationRoom).FirstOrDefault()).ToList();

            if (conflictRoomList.Count > 0)
            {
                return true;
            }
            return false;
        }

        private bool IsConflictForSetTime(ExamiationPlanAutoScheduleView examinationPlanView, IList<Guid> needScheduleStudentIDList,
            TimeSegmentView examinationDate, CF_Classroom examinationRoom, IList<ExamiationPlanAutoScheduleView> scheduledPlanList)
        {
            if (IsExaminationStyleConflict(examinationPlanView, examinationRoom, examinationDate))
            {
                return true;
            }

            if (IsClassroomConflict(examinationPlanView, examinationDate, scheduledPlanList))
            {
                return true;
            }
            if (IsStudentConflict(needScheduleStudentIDList, scheduledPlanList, examinationDate))
            {
                return true;
            }

            return false;
        }

        protected List<CF_Staff> GetAvailableExaminationTeacher(IList<EX_ExaminationTeacher> examinationTeacherList,
            DateTime examinationDate, TimeSpan startTime, TimeSpan endTime, IList<StudentClassroomView> scheduledStudentList)
        {
            var q = (from teacher in examinationTeacherList
                     from plan in scheduledStudentList.Where(x => x.ExaminationDate == examinationDate
                         && x.StartTime <= endTime && x.EndTime >= startTime
                         && x.TeacherIDList.Contains(teacher.CF_Staff.UserID))
                         .DefaultIfEmpty()
                     where plan == null
                     select teacher.CF_Staff).OrderBy(x => Guid.NewGuid()).ToList();

            return q.Take(2).ToList();
        }

        protected virtual List<EX_ExaminationRoomSetting> GetMaxSeatExaminationRoomList(IList<EX_ExaminationRoomSetting> examinationRoomList,
            DateTime examinationDate, TimeSpan startTime, TimeSpan endTime, IList<StudentClassroomView> scheduledStudentList)
        {
            var examinationRoom = (from room in examinationRoomList
                                   join layout in scheduledStudentList.Where(x => x.ExaminationDate == examinationDate 
                                        && x.StartTime <= endTime && x.EndTime >= startTime)
                                        .GroupBy(x => x.ClassroomID) on room.ClassroomID equals layout.Key into dlayout 
                                   from elayout in dlayout.DefaultIfEmpty()
                                   where (room.CF_Classroom.Examinationseating ?? 0) > (elayout == null ? 0 : elayout.Count())
                                   orderby ((room.CF_Classroom.Examinationseating ?? 0) - (elayout == null ? 0 : elayout.Count())) descending
                                   select room);

            return examinationRoom.ToList();
        }

        private List<ExamiationPlanAutoScheduleView> GetOrderedExaminationPlanViewList(IList<ExamiationPlanAutoScheduleView> source, IList<ExamiationPlanAutoScheduleView> scheduledPlanList,
            DateTime examinationDate)
        {
            //优先级顺序：有学生当天排过考的优先(OrderID)、需要排课的学生数大的优先(NeedScheduleCount)、同一课程优先级相同(CoursematerialID)
            var q = (from plan in source
                     where plan.MissionStudentCount > plan.StudentCount
                     select new { 
                         ExaminationPlan = plan,
                         OrderID = (scheduledPlanList.Any(x => x.ExaminationPlan.ExaminationDate == examinationDate
                            && x.ExaminationPlan.EX_ExaminationRoomLayout.SelectMany(w => w.EX_ExaminationRoomStudent).Select(w => w.UserID)
                                .Intersect(plan.ExaminationPlan.CF_Student.Select(w => (Guid?)w.UserID)).Count() > 0) 
                                ||
                                source.Any(x => x.ExaminationPlan.ExaminationDate == examinationDate 
                            && x.ExaminationPlan.EX_ExaminationRoomLayout.SelectMany(w => w.EX_ExaminationRoomStudent).Select(w => w.UserID)
                                .Intersect(plan.ExaminationPlan.CF_Student.Select(w => (Guid?)w.UserID)).Count() > 0)
                                ) ? 0 : 1,
                         NeedScheduleCount = plan.MissionStudentCount - plan.StudentCount
                     }).OrderBy(x => x.ExaminationPlan.ExaminationPlan.CoursematerialID).ThenBy(x => x.OrderID).ThenByDescending(x => x.NeedScheduleCount)
                     .Select(x => x.ExaminationPlan).ToList();

            return q;
        }

        public void SetTime(IList<Guid?> examinationPlanIDList, DateTime? examinationDate, TimeSpan? startTime, TimeSpan? endTime)
        {
            if (!examinationDate.HasValue)
            {
                throw new Exception("必须指定考试日期。");
            }
            if (!startTime.HasValue)
            {
                throw new Exception("必须指定开始时间。");
            }
            if (!endTime.HasValue)
            {
                throw new Exception("必须指定结束时间。");
            }
            if (examinationDate.Value.Date < DateTime.Today)
            {
                throw new Exception("考试日期需在当天之后。");
            }
            if (startTime.Value >= endTime.Value)
            {
                throw new Exception("结束时间需在开始时间之后。");
            }
            var errorMessageList = new List<string>();
            var curSchoolyear = this.SchoolYearServices.Value.GetCurrentSchoolYear();
            if (examinationDate.HasValue && startTime.HasValue && endTime.HasValue)
            {
                var inschoolStatusList = StudentsDAL.InSchoolSettingRepository.Entities.Where(x => x.IsSelected == true).Select(x => x.InSchoolStatusID).ToList();
                var examinationPlanViewList = this.ExaminationPlanDAL.ExaminationPlanRepository.GetList(x => examinationPlanIDList.Contains(x.ExaminationPlanID))
                    .Include(x => x.CF_Student)
                    .Include(x => x.EX_ExaminationRoomLayout.Select(w => w.CF_Staff))
                    .Include(x => x.EX_ExaminationRoomLayout.Select(w => w.CF_Classroom.EX_ExaminationRoomLayout.Select(e => e.EX_ExaminationPlan)))
                    .Include(x => x.EX_ExaminationRoomLayout.Select(w => w.EX_ExaminationRoomStudent.Select(e => e.CF_Student)))
                    .ToList()
                    .Select(x => new ExamiationPlanAutoScheduleView { 
                        ExaminationPlan = x,
                        MissionStudentCount = (x.CF_Student.Count(w => inschoolStatusList.Contains(w.InSchoolStatusID)) != null) ? x.CF_Student.Count(w => inschoolStatusList.Contains(w.InSchoolStatusID)) : 0,
                        StudentCount = (x.EX_ExaminationRoomLayout.Sum(w => w.EX_ExaminationRoomStudent.Count()) != null) ? x.EX_ExaminationRoomLayout.Sum(w => w.EX_ExaminationRoomStudent.Count()) : 0
                    }).ToList();
                var submitedPlanClassNameList = examinationPlanViewList.Where(x => x.ExaminationPlan.RecordStatus != (int)EX_ExaminationPlanStatus.NotSubmitted).ToList();
                if (submitedPlanClassNameList.Count > 0)
                {
                    throw new Exception(string.Join("、", submitedPlanClassNameList.Select(x => x.ExaminationPlan.ClassName)) + "已经提交，不能设置时间。");
                }
                var scheduledPlanViewList = this.ExaminationPlanDAL.ExaminationPlanRepository.GetList(x => x.ExaminationDate == examinationDate 
                    && x.StartTime <= endTime && x.EndTime >= startTime && x.EX_ExaminationRoomLayout.Count() > 0
                    && !examinationPlanIDList.Contains(x.ExaminationPlanID))
                    .Include(x => x.CF_Student)
                    .Include(x => x.EX_ExaminationRoomLayout.Select(w => w.CF_Staff))
                    .Include(x => x.EX_ExaminationRoomLayout.Select(w => w.CF_Classroom.EX_ExaminationRoomLayout.Select(e => e.EX_ExaminationPlan)))
                    .Include(x => x.EX_ExaminationRoomLayout.Select(w => w.EX_ExaminationRoomStudent.Select(e => e.CF_Student)))
                    .ToList()
                    .Select(x => new ExamiationPlanAutoScheduleView
                    {
                        ExaminationPlan = x,
                        MissionStudentCount = (x.CF_Student.Count(w => inschoolStatusList.Contains(w.InSchoolStatusID)) != null) ? x.CF_Student.Count(w => inschoolStatusList.Contains(w.InSchoolStatusID)) : 0,
                        StudentCount = (x.EX_ExaminationRoomLayout.Sum(w => w.EX_ExaminationRoomStudent.Count()) != null) ? x.EX_ExaminationRoomLayout.Sum(w => w.EX_ExaminationRoomStudent.Count()) : 0
                    }).ToList();
                var timeSegment = new TimeSegmentView { ExaminationDate = examinationDate.Value, StartTime = startTime.Value, EndTime = endTime.Value };
                var classroomIDList = examinationPlanViewList.SelectMany(x => x.ExaminationPlan.EX_ExaminationRoomLayout).Select(x => x.ClassroomID).ToList();
                var classroomList = ClassroomDAL.ClassroomRepository.GetList(x => classroomIDList.Contains(x.ClassroomID)).ToList();

                //获取排课
                var scheduleDateTimeList = new List<StartEndTimeView> { 
                new StartEndTimeView { StartTime = examinationDate.Value.Add(startTime.Value), 
                    EndTime = examinationDate.Value.Add(endTime.Value) } };

                var schedulingList = this.ScheduleServices.Value.GetEducationSchedulingWeekNumViewByDateTimeList(curSchoolyear.SchoolYearID.Value,
                    scheduleDateTimeList);
                var classroomExcessiveUseList = this.ClassroomExcessiveUseServices.Value.GetClassroomExcessiveUseWeekNumViewByDateTimeList(
                    curSchoolyear.SchoolYearID.Value,
                    scheduleDateTimeList);

                foreach (var examinationPlanView in examinationPlanViewList)
                {
                    foreach (var layout in examinationPlanView.ExaminationPlan.EX_ExaminationRoomLayout)
                    {
                        var studentIDList = layout.EX_ExaminationRoomStudent
                            .Select(x => x.UserID).ToList();
                        var classroomEntity = classroomList.FirstOrDefault(x => x.ClassroomID == layout.ClassroomID);
                        var staffIDList = layout.CF_Staff.Select(x => x.UserID).ToList();
                        var existPlanViewList = scheduledPlanViewList
                            .Concat(examinationPlanViewList
                                .Where(x => x.ExaminationPlan.ExaminationPlanID != examinationPlanView.ExaminationPlan.ExaminationPlanID))
                            .ToList();

                        if (existPlanViewList.Any(x => x.ExaminationPlan.ExaminationStyleID != examinationPlanView.ExaminationPlan.ExaminationStyleID
                            && x.ExaminationPlan.EX_ExaminationRoomLayout.Any(w => w.ClassroomID == layout.ClassroomID)))
                        {
                            errorMessageList.Add("考试计划：" + examinationPlanView.ExaminationPlan.ClassName 
                                + "的考场" + classroomEntity.Name + "时间安排存在冲突，存在同一时间不同考试方式的排考，请重新核对后再进行设置。");
                        }
                        if ((classroomEntity.Examinationseating - existPlanViewList.Sum(x =>
                            x.ExaminationPlan.EX_ExaminationRoomLayout.Where(w => w.ClassroomID == layout.ClassroomID).Sum(w => w.EX_ExaminationRoomStudent.Count)))
                            < studentIDList.Count)
                        {
                            errorMessageList.Add("考试计划：" + examinationPlanView.ExaminationPlan.ClassName 
                                + "的考场" + classroomEntity.Name + "时间安排存在冲突，考场无法容纳该考试任务的学生，请重新核对后再进行设置。");
                        }
                        if (existPlanViewList.Any(x => x.ExaminationPlan.EX_ExaminationRoomLayout.SelectMany(w => w.EX_ExaminationRoomStudent)
                            .Any(w => studentIDList.Contains(w.UserID))))
                        {
                            errorMessageList.Add("考试计划：" + examinationPlanView.ExaminationPlan.ClassName
                                + "的考场" + classroomEntity.Name + "时间安排存在冲突，部分考生时间安排冲突，请重新核对后再进行设置。");
                        }
                        var classroomScheduledTeacher = existPlanViewList.FirstOrDefault(x => 
                            x.ExaminationPlan.EX_ExaminationRoomLayout.Any(w => w.ClassroomID == layout.ClassroomID
                            && w.CF_Staff.Count != w.CF_Staff.Where(y => staffIDList.Contains(y.UserID)).Count()));
                        if (classroomScheduledTeacher != null)
                        {
                            var scheduledTeacher = string.Join("、", classroomScheduledTeacher.ExaminationPlan.EX_ExaminationRoomLayout.First().
                                CF_Staff.Select(x => x.Sys_User.Name).ToList());
                            errorMessageList.Add("考试计划：" + examinationPlanView.ExaminationPlan.ClassName
                                + "的考场" + classroomEntity.Name + "已由" + scheduledTeacher + "监考，请重新核对后再进行设置。");
                        }
                        if (existPlanViewList.Any(x => x.ExaminationPlan.EX_ExaminationRoomLayout.Where(w => w.ClassroomID != layout.ClassroomID)
                            .SelectMany(w => w.CF_Staff).Any(w => staffIDList.Contains(w.UserID))))
                        {
                            errorMessageList.Add("考试计划：" + examinationPlanView.ExaminationPlan.ClassName
                                + "的监考老师时间安排冲突，请重新核对后再进行设置。");
                        } 
                        var schedulingStudentConflictList = (from student in studentIDList
                                                               from scheduling in schedulingList.Where(x => x.Date == examinationPlanView.ExaminationPlan.ExaminationDate
                                                                 && x.StartTime <= examinationPlanView.ExaminationPlan.EndTime && x.EndTime >= examinationPlanView.ExaminationPlan.StartTime)
                                                               from schedulingStudent in scheduling.StudentList.Where(x => x.UserID == student)
                                                               group student by student into g
                                                               select g.FirstOrDefault()
                                         ).ToList();
                        if (schedulingStudentConflictList.Count > 0)
                        {
                            errorMessageList.Add("考试计划：" + examinationPlanView.ExaminationPlan.ClassName
                                + "的考试时间安排冲突，部分学生由于需要上课无法安排，请重新核对后再进行设置。");
                        }
                        var schedulingClassroomConflictList = (from scheduling in schedulingList.Where(x => x.ClassroomID == classroomEntity.ClassroomID)
                                                               select scheduling
                                                    ).ToList();
                        if (schedulingClassroomConflictList.Count > 0)
                        {
                            errorMessageList.Add("考试计划：" + examinationPlanView.ExaminationPlan.ClassName
                                + "的考场" + classroomEntity.Name + "时间安排存在冲突，该考场被排课占用，请重新核对后再进行设置。");
                        }
                        var excessiveUseConflictList = (from excessiveUse in classroomExcessiveUseList.Where(x => x.ClassroomID == classroomEntity.ClassroomID)
                                                        select excessiveUse).ToList();
                        if (excessiveUseConflictList.Count > 0)
                        {
                            errorMessageList.Add("考试计划：" + examinationPlanView.ExaminationPlan.ClassName
                                + "的考场" + classroomEntity.Name + "时间安排存在冲突，该考场被其他活动占用，请重新核对后再进行设置。");
                        }
                        var schedulingTeacherConflictList = (from teacher in staffIDList
                                                             from scheduling in schedulingList
                                                             from schedulingTeacher in scheduling.TeacherList.Where(x => x.UserID == teacher)
                                                             group teacher by teacher into g
                                                             select g.FirstOrDefault()
                                                    ).ToList();
                        if (schedulingClassroomConflictList.Count > 0)
                        {
                            errorMessageList.Add("考试计划：" + examinationPlanView.ExaminationPlan.ClassName
                                + "的考试时间安排冲突，部分老师由于需要上课无法安排，请重新核对后再进行设置。");
                        }
                    }
                }
            }

            if (errorMessageList.Count > 0)
            {
                throw new Exception(string.Join("；", errorMessageList));
            }
            this.UnitOfWork.Update<EX_ExaminationPlan>((x => new EX_ExaminationPlan
            {
                ExaminationDate = examinationDate,
                StartTime = startTime,
                EndTime = endTime
            }), (x => examinationPlanIDList.Contains(x.ExaminationPlanID)));
        }


        public List<AdultExaminationPlanExportView> GetAdultExaminationPlanExportViewList(ConfiguretView examinationPlanView, IList<Guid?> examinationPlanIDList,
            Guid? schoolyearID, Guid? collegeID, int? gradeYearID, int? standardID, Guid? coursematerialID, int? examsCategoryID, int? examinationModeID, int? examinationStyleID, int? starWeek, int? endWeek, int? courseEndWeek, int? statusID)
        {
            Expression<Func<EX_ExaminationPlan, bool>> exp = (x => x.RecordStatus > (int)SYS_STATUS.UNUSABLE);
            if (examinationPlanIDList.Count > 0)
            {
                exp = exp.And(x => examinationPlanIDList.Contains(x.ExaminationPlanID));
            }
            else
            {
                if (schoolyearID.HasValue)
                {
                    exp = exp.And(x => x.SchoolyearID == schoolyearID);
                }
                if (collegeID.HasValue)
                {
                    exp = exp.And(x => x.CollegeID == collegeID);
                }
                if (gradeYearID.HasValue)
                {
                    exp = exp.And(x => x.CF_Student.Where(w => w.CF_Classmajor.CF_Grademajor.GradeID == gradeYearID)
                        .Select(s => s.CF_Classmajor.CF_Grademajor.GradeID).FirstOrDefault() == gradeYearID);
                }
                if (standardID.HasValue)
                {
                    exp = exp.And(x => x.CF_Student.Where(w => w.CF_Classmajor.CF_Grademajor.CF_Facultymajor.StandardID == standardID)
                        .Select(s => s.CF_Classmajor.CF_Grademajor.CF_Facultymajor.StandardID).FirstOrDefault() == standardID);
                }
                if (coursematerialID.HasValue)
                {
                    exp = exp.And(x => x.CoursematerialID == coursematerialID);
                }
                if (examsCategoryID.HasValue)
                {
                    exp = exp.And(x => x.ExamsCategoryID == examsCategoryID);
                }
                if (examinationModeID.HasValue)
                {
                    exp = exp.And(x => x.ExaminationModeID == examinationModeID);
                }
                if (examinationStyleID.HasValue)
                {
                    exp = exp.And(x => x.ExaminationStyleID == examinationStyleID);
                }
                if (starWeek.HasValue)
                {
                    exp = exp.And(x => x.EM_EducationMission.EM_EducationMissionExamWeekNum.Any(w => w.WeeklyNum >= starWeek));
                }
                if (endWeek.HasValue)
                {
                    exp = exp.And(x => x.EM_EducationMission.EM_EducationMissionExamWeekNum.Any(w => w.WeeklyNum <= endWeek));
                }
                if (statusID.HasValue)
                {
                    exp = exp.And(x => x.RecordStatus == statusID);
                }
            }

            var q = ExaminationPlanDAL.GetAdultExaminationPlanExportView(exp);
            if (examinationPlanIDList.Count == 0)
            {
                if (!string.IsNullOrEmpty(examinationPlanView.ConditionValue) && !string.IsNullOrEmpty(examinationPlanView.Attribute))
                    q = q.DynamicWhere(examinationPlanView.Attribute, examinationPlanView.Condition, examinationPlanView.ConditionValue);
            }

            return q.OrderByDescending(x => x.SchoolyearCode).OrderBy(x => x.MaxExaminationWeekNum).ThenBy(x => x.ClassName).ToList();
        }


        public virtual string AdultImport(string filePath, out string returnMessage)
        {
            StringBuilder errorMsg = new StringBuilder(); // 错误信息
            List<AdultExaminationPlanImportView> errList = new List<AdultExaminationPlanImportView>();  //错误数据行
            List<AdultExaminationPlanImportView> successList = new List<AdultExaminationPlanImportView>(); //导入的数据行
            DataTimeHelper dth = new DataTimeHelper();

            #region 解析文件，存放到一个List集合里
            Dictionary<string, string> cellheader = new Dictionary<string, string> 
            {
               { "CoursematerialName", "考试科目" }, { "ClassName", "考试班级名称" },
               { "MissionStudentCount", "学生数" }, { "StudentCount", "排考人数" },
               { "ExamsCategoryName", "考试性质" }, { "ExaminationModeName", "考试方式" },
               { "ExaminationWeekNumString", "考试周次" }, { "ExaminationDateString", "考试日期" }, 
               { "StartTimeString", "考试时间起"},{ "EndTimeString", "考试时间止" },  
               { "ClassroomName", "考室"},{ "TeacherNames", "监考老师" }
            };
            List<AdultExaminationPlanImportView> importRowlist =
              NpoiExcelHelper.ExcelToEntityList<AdultExaminationPlanImportView>(cellheader, filePath, out errorMsg, out errList);
            File.Delete(filePath);
            cellheader.Add("ErrorMessage", "错误信息");//还原字典项
            #endregion

            #region 清空格
            for (int i = 0; i < importRowlist.Count();i++ )
            {
                if(importRowlist[i].CoursematerialName!=null)
                   importRowlist[i].CoursematerialName=importRowlist[i].CoursematerialName.Trim();
                if (importRowlist[i].ClassName != null)
                    importRowlist[i].ClassName = importRowlist[i].ClassName.Trim();
                if (importRowlist[i].MissionStudentCount != null)
                    importRowlist[i].MissionStudentCount = importRowlist[i].MissionStudentCount.Trim();
                if (importRowlist[i].StudentCount != null)
                    importRowlist[i].StudentCount = importRowlist[i].StudentCount.Trim();
                if (importRowlist[i].ExamsCategoryName != null)
                    importRowlist[i].ExamsCategoryName = importRowlist[i].ExamsCategoryName.Trim();
                if (importRowlist[i].ExaminationModeName != null)
                    importRowlist[i].ExaminationModeName = importRowlist[i].ExaminationModeName.Trim();
                if (importRowlist[i].ExaminationWeekNumString != null)
                    importRowlist[i].ExaminationWeekNumString = importRowlist[i].ExaminationWeekNumString.Trim();
                if (importRowlist[i].ExaminationDateString != null)
                    importRowlist[i].ExaminationDateString = importRowlist[i].ExaminationDateString.Trim();
                if (importRowlist[i].StartTimeString != null)
                    importRowlist[i].StartTimeString = importRowlist[i].StartTimeString.Trim();
                if (importRowlist[i].EndTimeString != null)
                    importRowlist[i].EndTimeString = importRowlist[i].EndTimeString.Trim();
                if (importRowlist[i].ClassroomName != null)
                    importRowlist[i].ClassroomName = importRowlist[i].ClassroomName.Trim();
                if (importRowlist[i].TeacherNames != null)
                    importRowlist[i].TeacherNames = importRowlist[i].TeacherNames.Trim();
            }
            
            #endregion

            #region 检查文件中的内容
            #region 读取用于校验的数据，便于后续处理
            var coursematerialNameList = importRowlist.Select(x => x.CoursematerialName).ToList();
            var classNameList = importRowlist.Select(x => x.ClassName).ToList();
            //默认排当前学年学期的考试计划
            var curSchoolyear = SchoolYearServices.Value.GetCurrentSchoolYear();
            var classroomNameList = importRowlist.Select(x => x.ClassroomName).ToList();
            var teacherNameList = importRowlist.Where(x => !string.IsNullOrEmpty(x.TeacherNames))
                                .SelectMany(x => x.TeacherNames.Split('/').ToList()).Distinct().ToList();
            var coursematerialList = ExaminationPlanDAL.CoursematerialRepository.GetList(x => coursematerialNameList.Contains(x.CourseName)).ToList();
            var examinationPlanList = ExaminationPlanDAL.ExaminationPlanRepository.GetList(x => classNameList.Contains(x.ClassName) && x.SchoolyearID == curSchoolyear.SchoolYearID, (x => x.EX_ExaminationRoomLayout.Select(w => w.CF_Staff)), (x => x.CF_Student.Select(w => w.Sys_User))).ToList();
            var examsCategoryList = DictionaryHelper.GetDictionaryValue(DictionaryItem.CF_ExamsCategory);
            var examinationModeList = DictionaryHelper.GetDictionaryValue(DictionaryItem.CF_ExaminationMode);
            var classroomList = ExaminationRoomSettingRepository
                                .GetList(x => classroomNameList.Contains(x.CF_Classroom.Name))
                                .Select(x => x.CF_Classroom).ToList();
            var classroomViewList = ClassroomDAL.GetClassroomViewQueryable(x => classroomNameList.Contains(x.Name)).ToList();
            var teacherList = ExaminationPlanDAL.StaffDAL.staffRepository.GetList(x => teacherNameList.Contains(x.Sys_User.Name), (x => x.Sys_User)).ToList();
            #endregion
            foreach (var importRow in importRowlist)
            {
                string errorMessage = "";
                var errorItem = Mapper.DynamicMap<AdultExaminationPlanImportView>(importRow);
                #region 检查基本录入格式
                var curCoursematerialList = coursematerialList.Where(x => x.CourseName == (importRow.CoursematerialName ?? "").Trim()).ToList();
                var examsCategory = examsCategoryList.FirstOrDefault(x => x.Name == (importRow.ExamsCategoryName ?? "").Trim());
                var examinationMode = examinationModeList.FirstOrDefault(x => x.Name == (importRow.ExaminationModeName ?? "").Trim());
                var classroom = classroomList.FirstOrDefault(x => x.Name == (importRow.ClassroomName ?? "").Trim());
                var curTeacherNameList = (importRow.TeacherNames ?? "").Trim().Split('/').Where(x => !string.IsNullOrEmpty(x)).ToList();
                var teacher = teacherList.Where(x => curTeacherNameList.Contains(x.Sys_User.Name)).ToList();

                
                if (curCoursematerialList.Count == 0)
                {
                    errorMessage += "没有对应的课程名称，请检查输入。";
                }
                if (examsCategory == null)
                {
                    errorMessage += "考试性质错误，请检查输入。";
                }
                if (examinationMode == null)
                {
                    errorMessage += "考试方式错误，请检查输入。";
                }
                if (importRow.StudentCount == null)
                {
                    importRow.StudentCount = importRow.MissionStudentCount;
                }
                if (string.IsNullOrEmpty(importRow.ClassroomName))
                {
                    errorMessage += "请填写考室。";
                }
                else if (classroom == null)
                {
                    errorMessage += "考室信息错误，并未将" + importRow.ClassroomName + "安排为考室，请检查输入。";
                }
                var errorTeacherList = curTeacherNameList.Where(x => !teacher.Select(w => w.Sys_User.Name).Contains(x)).ToList();
                if (errorTeacherList.Count > 0)
                {
                    errorMessage += "监考老师" + string.Join("/", errorTeacherList) + "名字输入错误，请检查输入。";
                }
                else if (teacher.Count == 0)
                {
                    errorMessage += "请填写监考老师信息。";
                }
                var coursematerialIDList = curCoursematerialList.Select(x => (Guid?)x.CoursematerialID).ToList();
                var examinationPlan = examinationPlanList.FirstOrDefault(x => x.ClassName == importRow.ClassName
                    && coursematerialIDList.Contains(x.CoursematerialID));
                //if (examinationPlanList.Where(x => x.ClassName == importRow.ClassName
                //    && coursematerialIDList.Contains(x.CoursematerialID) && x.ExamsCategoryID == examsCategory.Value
                //    && x.ExaminationModeID == examinationMode.Value ).Count() >= 2)
                //{
                //    errorMessage += "存在考试科目、考试班级名称、考试性质、考试方式相同的两条或以上的数据。";
                //}
                if (examsCategory != null && examinationMode !=null) 
                {
                    examinationPlan = examinationPlanList.FirstOrDefault(x => x.ClassName == importRow.ClassName
                    && coursematerialIDList.Contains(x.CoursematerialID) && x.ExamsCategoryID == examsCategory.Value
                    && x.ExaminationModeID == examinationMode.Value);
                }
                
                if (examinationPlan == null)
                {
                    examinationPlan = examinationPlanList.FirstOrDefault(x => x.ClassName == importRow.ClassName
                    && coursematerialIDList.Contains(x.CoursematerialID));
                    if (examinationPlan == null)
                    {
                        errorMessage += "当前学年学期并没有该班级名称和课程名称的考试安排，请检查输入。";
                    }
                }
                else if(examinationPlan.RecordStatus == (int)CF_ApprovalStatus.Submitted)
                {
                    errorMessage += "已存在相同的已提交的考试计划";
                }
                if (classroom != null && examinationPlan != null && classroom.Examinationseating < examinationPlan.CF_Student.Count)
                {
                    errorMessage += "所选考室可容纳的座位数不足，无法安排学生进行考试。";
                }
                DateTime examinationDate = default(DateTime);
                if (string.IsNullOrEmpty(importRow.ExaminationDateString))
                {
                    errorMessage += "请填写考试日期。";
                }
                else
                {
                    try
                    {
                        DateTime date;
                        if (DateTime.TryParse(importRow.ExaminationDateString.Trim().ToString(), out date))
                        {
                            examinationDate = Convert.ToDateTime(importRow.ExaminationDateString.Trim().ToString());
                        }
                        else
                        {
                            var dateTime = DateTime.FromOADate(double.Parse(importRow.ExaminationDateString.Trim().ToString()));
                            examinationDate = dateTime;
                        }
                    }
                    catch 
                    {
                        errorMessage += "考试日期必须为年-月-日的日期格式。";
                    }
                }
                TimeSpan startTime = default(TimeSpan);

                if (string.IsNullOrEmpty(importRow.StartTimeString))
                {
                    errorMessage += "请填写考试时间起。";
                }
                else 
                {
                    try
                    {
                        DateTime date;
                        if (DateTime.TryParse(importRow.StartTimeString.Trim().ToString(), out date))
                        {
                            startTime = Convert.ToDateTime(importRow.StartTimeString.Trim().ToString()).TimeOfDay;
                        }
                        else
                        {
                            var dateTime = DateTime.FromOADate(double.Parse(importRow.StartTimeString.Trim().ToString()));
                            startTime = dateTime.TimeOfDay;
                        }
                    }
                    catch
                    {
                        errorMessage += "考试时间起必须为时:分的时间格式。";
                    }
                }
                TimeSpan endTime = default(TimeSpan);
                if (string.IsNullOrEmpty(importRow.EndTimeString))
                {
                    errorMessage += "请填写考试时间止。";
                }
                else 
                {
                    try
                    {
                        DateTime date;
                        if (DateTime.TryParse(importRow.EndTimeString.Trim().ToString(), out date))
                        {
                            endTime = Convert.ToDateTime(importRow.EndTimeString.Trim().ToString()).TimeOfDay;
                        }
                        else
                        {
                            var dateTime = DateTime.FromOADate(double.Parse(importRow.EndTimeString.Trim().ToString()));
                            endTime = dateTime.TimeOfDay;
                        }
                    }
                    catch
                    {
                       errorMessage += "考试时间止必须为时:分的时间格式。";
                    }
                }
                if (startTime >= endTime)
                {
                    errorMessage += "结束时间需大于开始时间。";
                }
                #endregion

                if (errorMessage != "")
                {
                    errorItem.ErrorMessage = errorMessage;
                    if(endTime!=default(TimeSpan)){
                        errorItem.EndTimeString = " " + endTime;
                    } 
                    if (startTime!=default(TimeSpan))
                    {
                        errorItem.StartTimeString = " " + startTime;
                    }
                    if(examinationDate!=default(DateTime)){
                        errorItem.ExaminationDateString = " " + examinationDate;
                    }
                    errList.Add(errorItem);
                    continue;
                }
                else
                {
                    importRow.CoursematerialID = examinationPlan.CoursematerialID;
                    importRow.ExaminationPlan = examinationPlan;
                    importRow.ExamsCategoryID = examsCategory.Value;
                    importRow.ExaminationModeID = examinationMode.Value;
                    importRow.ExaminationStyleID = examinationPlan.ExaminationStyleID;
                    importRow.ExaminationDate = examinationDate;
                    importRow.StartTime = startTime;
                    importRow.EndTime = endTime;
                    importRow.ClassroomID = classroom.ClassroomID;
                    importRow.Examinationseating = classroom.Examinationseating;
                    importRow.TeacherList = teacher;
                    
                    successList.Add(importRow);
                }
            }
            #endregion
            var checkList = successList;
            #region 准备排课数据用于校验
            var scheduleDateTimeList = successList.GroupBy(x => x.ExaminationPlan.SchoolyearID)
                .Select(x => new {
                    SchoolyearID = x.Key,
                    DataTimeList = x.GroupBy(w => new
                    {
                        StartTime = w.ExaminationDate.Value.Add(w.StartTime.Value),
                        EndTime = w.ExaminationDate.Value.Add(w.EndTime.Value)
                    })
                    .Select(w => new StartEndTimeView { StartTime = w.Key.StartTime, EndTime = w.Key.EndTime }).ToList()
                }).ToList();
            List<EducationSchedulingWeekNumView> schedulingList = new List<EducationSchedulingWeekNumView>();
            List<ClassroomExcessiveUseWeekNumView> excessiveUseList = new List<ClassroomExcessiveUseWeekNumView>();
            scheduleDateTimeList.ForEach(x =>
            {
                schedulingList.AddRange(this.ScheduleServices.Value.GetEducationSchedulingWeekNumViewForExaminationTeacher(x.SchoolyearID.Value,
                    x.DataTimeList));
                excessiveUseList.AddRange(this.ClassroomExcessiveUseServices.Value.GetClassroomExcessiveUseWeekNumViewByDateTimeList(
                    x.SchoolyearID.Value, x.DataTimeList));
            });
            #endregion

            #region 检查导入文件内部数据的冲突
            #region 检查考室冲突
            //var classroomConflictList = (from source in successList 
            //                    from dest in successList.Where(x => x.ExaminationPlan.ExaminationPlanID != source.ExaminationPlan.ExaminationPlanID
            //                        && x.ExaminationDate == source.ExaminationDate 
            //                        && x.StartTime <= source.EndTime && x.EndTime >= source.StartTime 
            //                        && x.ClassroomID == source.ClassroomID) 
            //                    select new { source, dest }).ToList();

            //classroomConflictList.ForEach(x =>
            //{
            //    var errorItem = x.source;
            //    errorItem.ErrorMessage = "考场安排和其他行存在时间冲突，请检查。";
            //    errList.Add(errorItem);
            //    successList.Remove(x.source);
            //});
            #endregion
            #region 检查导入文件导入同一考室，并且时间重复的，人数是否超过可排人次
            var classroomstudentCount = (from source in successList
                                        from studentcount in successList.Where(x => x.ExaminationPlan.ExaminationPlanID != source.ExaminationPlan.ExaminationPlanID
                                            && x.ExaminationDate == source.ExaminationDate
                                            && x.StartTime <= source.EndTime && x.EndTime >= source.StartTime
                                            && x.ClassroomID == source.ClassroomID)
                                        group studentcount by studentcount.ExaminationPlan.ExaminationPlanID
                                        into gstucount
                                        join succ in successList
                                        on gstucount.Key equals succ.ExaminationPlan.ExaminationPlanID
                                        select new
                                        {
                                            //source,
                                            succ
                                        }).ToList();
            
            classroomstudentCount.ForEach(x =>
            {
                var count = int.Parse(x.succ.MissionStudentCount);
                var isrepeatList = checkList.Any(y => y.ExaminationPlan.ExaminationPlanID != x.succ.ExaminationPlan.ExaminationPlanID && y.ExaminationDate == x.succ.ExaminationDate
                    && y.StartTime <= x.succ.EndTime && y.EndTime >= x.succ.StartTime && y.ClassroomID == x.succ.ClassroomID);
                if (isrepeatList)
                {
                    var repeatList = checkList.Where(y => y.ExaminationPlan.ExaminationPlanID != x.succ.ExaminationPlan.ExaminationPlanID && y.ExaminationDate == x.succ.ExaminationDate
                                     && y.StartTime <= x.succ.EndTime && y.EndTime >= x.succ.StartTime && y.ClassroomID == x.succ.ClassroomID).ToList();
                    foreach (var repeat in repeatList)
                    {
                        count = count + int.Parse(repeat.MissionStudentCount);
                    }
                }
                if (count > classroomList.FirstOrDefault(w => w.ClassroomID == x.succ.ClassroomID).Examinationseating)
                {
                    var errorItem = x.succ;
                    errorItem.ErrorMessage = "考场座位数不足，请检查。";
                    errList.Add(errorItem);
                    successList.Remove(x.succ);
                }
            });
            #endregion

            #region 检查教师冲突
            var teacherConflictList = (from source in successList
                                       from dest in successList.Where(x => x.ExaminationPlan.ExaminationPlanID != source.ExaminationPlan.ExaminationPlanID
                                           && x.ExaminationDate == source.ExaminationDate
                                           && x.ClassroomID != source.ClassroomID 
                                           && x.StartTime <= source.EndTime && x.EndTime >= source.StartTime
                                           && x.TeacherList.Select(w => w.UserID).Intersect(source.TeacherList.Select(w => w.UserID)).Count() > 0).Take(1)
                                       select source).ToList();

            teacherConflictList.ForEach(x =>
            {
                var errorItem = x;
                errorItem.ErrorMessage = "监考老师和其他行存在时间冲突，请检查。";
                errList.Add(errorItem);
                successList.Remove(x);
            });
            var teacherClassroomConflictList = (from source in successList
                                                from dest in successList.Where(x => x.ExaminationPlan.ExaminationPlanID != source.ExaminationPlan.ExaminationPlanID
                                                    && x.ExaminationDate == source.ExaminationDate
                                                    && x.ClassroomID == source.ClassroomID
                                                    && x.StartTime <= source.EndTime && x.EndTime >= source.StartTime
                                                    && x.TeacherList.Select(w => w.UserID).Intersect(source.TeacherList.Select(w => w.UserID)).Count() != x.TeacherList.Count).Take(1)
                                                select source).ToList();
            teacherClassroomConflictList.ForEach(x =>
            {
                var errorItem = x;
                errorItem.ErrorMessage = "同一考场的监考老师必须相同，请检查考室或监考老师是否存在冲突。";
                errList.Add(errorItem);
                successList.Remove(x);
            });
            #endregion
            #region 检查学生冲突
            //var studentConflictList = (from source in successList
            //                           from dest in successList.Where(x => x.ExaminationPlan.ExaminationPlanID != source.ExaminationPlan.ExaminationPlanID
            //                               && x.ExaminationDate == source.ExaminationDate
            //                               && x.StartTime <= source.EndTime && x.EndTime >= source.StartTime
            //                               && x.ExaminationPlan.CF_Student.Select(w => w.UserID).Intersect(source.ExaminationPlan.CF_Student.Select(w => w.UserID)).Count() > 0)
            //                           select new { source, dest }).ToList();

            //studentConflictList.ForEach(x =>
            //{
            //    var errorItem = x.source;
            //    errorItem.ErrorMessage = "考试学生和其他行存在时间冲突，请检查。";
            //    errList.Add(errorItem);
            //    successList.Remove(x.source);
            //});
            #endregion
            #endregion

            #region 检查和其他考场安排之间的冲突
            var examinationDateList = successList.Select(x => x.ExaminationDate).Distinct().ToList();
            var sameDateExaminationPlanList = ExaminationPlanDAL.ExaminationRoomLayoutRepository
                .GetList(x => examinationDateList.Contains(x.EX_ExaminationPlan.ExaminationDate),
                (x => x.EX_ExaminationPlan),
                //(x => x.EX_ExaminationPlan.CF_Student), 
                (x => x.CF_Staff),
                (x => x.EX_ExaminationRoomStudent)).ToList();

            #region 检查考室冲突
            //var classroomOuterConflictList = (from source in successList
            //                                  from dest in sameDateExaminationPlanList.Where(x => x.EX_ExaminationPlan.ExaminationPlanID != source.ExaminationPlan.ExaminationPlanID 
            //                                 && x.EX_ExaminationPlan.ExaminationDate == source.ExaminationDate
            //                                 && x.EX_ExaminationPlan.StartTime <= source.EndTime && x.EX_ExaminationPlan.EndTime >= source.StartTime
            //                                 && x.ClassroomID == source.ClassroomID)
            //                                 select new { source, dest }).ToList();

            //classroomOuterConflictList.ForEach(x =>
            //{
            //    var errorItem1 = x.source;
            //    errorItem1.ErrorMessage = "考场安排和已有的考试安排存在时间冲突，请检查。";
            //    errList.Add(errorItem1);
            //    successList.Remove(x.source);
            //});
            #endregion

            #region 检查教师冲突
            var teacherOuterConflictList = (from source in successList
                                            from dest in sameDateExaminationPlanList.Where(x => x.EX_ExaminationPlan.ExaminationPlanID != source.ExaminationPlan.ExaminationPlanID
                                             && x.EX_ExaminationPlan.ExaminationDate == source.ExaminationDate
                                             && x.EX_ExaminationPlan.StartTime <= source.EndTime && x.EX_ExaminationPlan.EndTime >= source.StartTime 
                                             && x.ClassroomID != source.ClassroomID 
                                             && x.CF_Staff.Select(w => w.UserID).Intersect(source.TeacherList.Select(w => w.UserID)).Count() > 0).Take(1) 
                                            select new { source, dest }).ToList();

            teacherOuterConflictList.ForEach(x =>
            {
                var errorItem1 = x.source;
                errorItem1.ErrorMessage = "监考老师和已有的考试安排存在时间冲突，请检查。";
                errList.Add(errorItem1);
                successList.Remove(x.source);
            });

            var teacherOuterClassroomConflictList = (from source in successList
                                                     from dest in sameDateExaminationPlanList.Where(x => x.EX_ExaminationPlan.ExaminationPlanID != source.ExaminationPlan.ExaminationPlanID
                                                    && x.EX_ExaminationPlan.ExaminationDate == source.ExaminationDate
                                                    && x.ClassroomID == source.ClassroomID
                                                    && x.EX_ExaminationPlan.StartTime <= source.EndTime && x.EX_ExaminationPlan.EndTime >= source.StartTime
                                                    && x.CF_Staff.Select(w => w.UserID).Intersect(source.TeacherList.Select(w => w.UserID)).Count() != x.CF_Staff.Count).Take(1)
                                                select source).ToList();
            teacherOuterClassroomConflictList.ForEach(x =>
            {
                var errorItem = x;
                errorItem.ErrorMessage = "监考老师和已有的考试安排存在冲突，同一考场的监考老师必须相同，请检查。";
                errList.Add(errorItem);
                successList.Remove(x);
            });
            #endregion

            #region 检查学生冲突
            //var studentOuterConflictList = (from source in successList
            //                                from dest in sameDateExaminationPlanList.Where(x => x.EX_ExaminationPlan.ExaminationPlanID != source.ExaminationPlan.ExaminationPlanID
            //                               && x.EX_ExaminationPlan.ExaminationDate == source.ExaminationDate
            //                               && x.EX_ExaminationPlan.StartTime <= source.EndTime && x.EX_ExaminationPlan.EndTime >= source.StartTime
            //                               && x.EX_ExaminationPlan.CF_Student.Select(w => w.UserID).Intersect(source.ExaminationPlan.CF_Student.Select(w => w.UserID)).Count() > 0)
            //                           select new { source, dest }).ToList();

            //studentOuterConflictList.ForEach(x =>
            //{
            //    var errorItem = x.source;
            //    errorItem.ErrorMessage = "考试学生和已有的考试安排存在时间冲突，请检查。";
            //    errList.Add(errorItem);
            //    successList.Remove(x.source);
            //});
            #endregion
            #endregion

            #region 检查教室占用冲突
            var classroomExcessUseConflictList = (from source in successList
                                                 from dest in excessiveUseList.Where(x =>
                                                     x.Date == source.ExaminationDate
                                                && x.StartTime <= source.EndTime && x.EndTime >= source.StartTime
                                                && x.ClassroomID == source.ClassroomID).Take(1)
                                                 select new { source, dest }).ToList();

            classroomExcessUseConflictList.ForEach(x =>
            {
                var errorItem2 = x.source;
                errorItem2.ErrorMessage = "考场已被占用，请检查。";
                errList.Add(errorItem2);
                successList.Remove(x.source);
            });
            #endregion

            #region 检查和课表的冲突
            #region 检查考室冲突
            var classroomScheduleConflictList = (from source in successList
                                              from dest in schedulingList.Where(x => 
                                                  x.Date == source.ExaminationDate
                                             && x.StartTime <= source.EndTime && x.EndTime >= source.StartTime
                                             && x.ClassroomID == source.ClassroomID).Take(1)
                                              select new { source, dest }).ToList();

            classroomScheduleConflictList.ForEach(x =>
            {
                var errorItem2 = x.source;
                errorItem2.ErrorMessage = "考场安排和已有的排课存在时间冲突，请检查。";
                errList.Add(errorItem2);
                successList.Remove(x.source);
            });
            #endregion

            #region 检查教师冲突
            var teacherScheduleConflictList = (from source in successList
                                               from dest in schedulingList.Where(x => 
                                             x.Date == source.ExaminationDate
                                             && x.StartTime <= source.EndTime && x.EndTime >= source.StartTime
                                             && x.TeacherList.Select(w => w.UserID)
                                                .Intersect(source.TeacherList.Select(w => (Guid?)w.UserID)).Count() > 0).Take(1)
                                            select new { source, dest }).ToList();

            teacherScheduleConflictList.ForEach(x =>
            {
                var errorItem1 = x.source;
                errorItem1.ErrorMessage = "监考老师和已有的排课存在时间冲突，请检查。";
                errList.Add(errorItem1);
                successList.Remove(x.source);
            });
            #endregion

            #region 检查学生冲突
            var studentScheduleConflictList = (from source in successList
                                               from dest in schedulingList.Where(x =>
                                           x.Date == source.ExaminationDate
                                           && x.StartTime <= source.EndTime && x.EndTime >= source.StartTime
                                           && x.StudentList.Select(w => w.UserID).Intersect(source.ExaminationPlan.CF_Student.Select(w => w.UserID)).Count() > 0).Take(1)
                                            select new { source, dest }).ToList();

            studentScheduleConflictList.ForEach(x =>
            {
                var errorItem = x.source;
                errorItem.ErrorMessage = "考试学生和已有的排课存在时间冲突，请检查。";
                errList.Add(errorItem);
                successList.Remove(x.source);
            });
            #endregion
            #endregion

            #region 添加数据
            var scheduledStudentList = new List<StudentClassroomView>();
            var deletedExaminationPlanIDList = new List<Guid>();
            foreach (var succesResult in successList)
            {
                succesResult.ExaminationPlan.ExaminationDate = succesResult.ExaminationDate;
                succesResult.ExaminationPlan.StartTime = succesResult.StartTime;
                succesResult.ExaminationPlan.EndTime = succesResult.EndTime;
                succesResult.ExaminationStyleID = succesResult.ExaminationStyleID;
                //succesResult.ExaminationPlan.EX_ExaminationRoomLayout.ForEach(x => this.UnitOfWork.Remove(x));
                //succesResult.ExaminationPlan.EX_ExaminationRoomLayout = new HashSet<EX_ExaminationRoomLayout>();

                EX_ExaminationRoomLayout newLayout = new EX_ExaminationRoomLayout() 
                {
                    ExaminationRoomLayoutID = Guid.NewGuid(),
                    ExaminationPlanID = succesResult.ExaminationPlan.ExaminationPlanID,
                    ClassroomID = succesResult.ClassroomID,
                    RowSpacing = 0,
                    ColumnSpacing = 0,
                    StudentOrderType = (int)CF_StudentOrderType.StudentNo,
                    CF_Staff = new HashSet<CF_Staff>(succesResult.TeacherList)
                };
                this.SetNewStatus(newLayout);

                var roomRemainSeat = succesResult.Examinationseating - sameDateExaminationPlanList
                                              .Where(x => x.EX_ExaminationPlan != null
                                                && x.EX_ExaminationPlan.ExaminationPlanID != succesResult.ExaminationPlan.ExaminationPlanID
                                                && x.EX_ExaminationPlan.ExaminationDate == succesResult.ExaminationDate
                                                && x.ClassroomID == succesResult.ClassroomID
                                                && x.EX_ExaminationPlan.StartTime <= succesResult.EndTime
                                                && x.EX_ExaminationPlan.EndTime >= succesResult.StartTime).Sum(x => x.EX_ExaminationRoomStudent.Count)
                                                - scheduledStudentList.Where(x => x.ClassroomID == succesResult.ClassroomID
                                                    && x.ExaminationDate == succesResult.ExaminationDate 
                                                    && x.StartTime <= succesResult.EndTime 
                                                    && x.EndTime >= succesResult.StartTime)
                                                    .Count();
                if (roomRemainSeat <= 0)
                {
                    var errorItem = succesResult;
                    errorItem.ErrorMessage = "考场剩余座位不足，无法安排考试，请检查考场的使用情况。";
                    errList.Add(errorItem);
                    continue;
                }

                var studentList = (from s in succesResult.ExaminationPlan.CF_Student
                                  join ss in scheduledStudentList.Where(x => x.ExaminationDate == succesResult.ExaminationDate
                                                    && x.StartTime <= succesResult.EndTime
                                                    && x.EndTime >= succesResult.StartTime)
                                    on s.UserID equals ss.UserID into dss
                                  from ess in dss.DefaultIfEmpty()
                                  where ess == null
                                  select s).ToList();
                var examinationRoomStudentViewList = studentList.Take(roomRemainSeat ?? 0)
                    .Select(x => new ExaminationRoomStudentView
                    {
                        ExaminationRoomStudentID = Guid.NewGuid(),
                        ExaminationRoomLayoutID = newLayout.ExaminationRoomLayoutID,
                        UserID = x.UserID,
                        LoginID = x.Sys_User.LoginID,
                        Remark = ""
                    }).ToList();
                var classroomView = classroomViewList.FirstOrDefault(x => x.ClassroomID == succesResult.ClassroomID);
                var examinationRoomStudentList = this.SetRoomStudentSeats(examinationRoomStudentViewList, classroomView, 0, 0, CF_StudentOrderType.StudentNo);

                if (!deletedExaminationPlanIDList.Contains(succesResult.ExaminationPlan.ExaminationPlanID))
                {
                    UnitOfWork.Remove<EX_ExaminationRoomStudent>(x => x.EX_ExaminationRoomLayout.ExaminationPlanID == succesResult.ExaminationPlan.ExaminationPlanID);
                    UnitOfWork.Remove<EX_ExaminationRoomLayout>(x => x.ExaminationPlanID == succesResult.ExaminationPlan.ExaminationPlanID);
                    deletedExaminationPlanIDList.Add(succesResult.ExaminationPlan.ExaminationPlanID);
                }
                newLayout.EX_ExaminationRoomStudent = new HashSet<EX_ExaminationRoomStudent>(examinationRoomStudentList);

                scheduledStudentList.AddRange(newLayout.EX_ExaminationRoomStudent.Select(x => new StudentClassroomView
                    {
                        ExaminationDate = succesResult.ExaminationDate,
                        StartTime = succesResult.StartTime,
                        EndTime = succesResult.EndTime,
                        ClassroomID = newLayout.ClassroomID,
                        UserID = x.UserID
                    }));

                this.UnitOfWork.Add(newLayout);
                succesResult.ExaminationPlan.EX_ExaminationRoomLayout.Add(newLayout);
            }
            #endregion
            
            this.UnitOfWork.Commit();
            returnMessage = string.Format("提示：成功导入{0}条记录，失败{1}条,详情请点击错误数据下载查看。", 
                    (importRowlist.Count - errList.Count), errList.Count);
            if (errList.Count > 0)
            {
                return NpoiExcelHelper.EntityListToExcel2003(cellheader, errList, "导入问题列表", "");
            }
            else
            {
                return "";
            }
        }

        /// <summary>
        /// 获取期末设定学生
        /// </summary>
        /// <param name="finalExaminationID"></param>
        /// <param name="pageIndex"></param>
        /// <param name="pageSize"></param>
        /// <returns></returns>
        public IGridResultSet<BaseStudentView> GetExaminationPlanStudentList(Guid examinationPlanID)
        {
            return ExaminationPlanDAL.GetExaminationPlanStudentList(examinationPlanID).OrderBy(x => x.LoginID).ToGridResultSet<BaseStudentView>();
        }


        /// <summary>
        /// 新增考试安排
        /// </summary>
        /// <param name="examinationPlanView"></param>
        public void AddExaminationPlan(ExaminationPlanView examinationPlanView)
        {
            try
            {
                var curUser = EMIS.Utility.FormValidate.CustomPrincipal.Current;
                var curSchoolyear = SchoolYearServices.Value.GetCurrentSchoolYear();
                    EX_ExaminationPlan examinationPlan = new EX_ExaminationPlan();
                    examinationPlan.ExaminationPlanID = Guid.NewGuid();
                    examinationPlan.SchoolyearID = examinationPlanView.SchoolyearID;
                    examinationPlan.CollegeID = examinationPlanView.CollegeID;
                    examinationPlan.CoursematerialID = examinationPlanView.CoursematerialID;
                    examinationPlan.ExaminationModeID = examinationPlanView.ExaminationModeID;
                    examinationPlan.ExaminationStyleID = examinationPlanView.ExaminationStyleID;
                    examinationPlan.ExamsCategoryID = examinationPlanView.ExamsCategoryID;
                    examinationPlan.ClassName = examinationPlanView.ClassName;
                    examinationPlan.ExaminationDate = examinationPlanView.ExaminationDate;
                    examinationPlan.StartTime = examinationPlanView.StartTime;
                    examinationPlan.EndTime = examinationPlanView.EndTime;
                    //examinationPlan.CF_Student = new HashSet<CF_Student>(graduateExamPlan.Students);
                    SetNewStatus(examinationPlan);
                    examinationPlan.RecordStatus = (int)CF_ApprovalStatus.NotSubmitted;
                UnitOfWork.Add(examinationPlan);
                UnitOfWork.Commit();
                //this.UnitOfWork.BulkInsert(examinationPlan, (x => x.CF_Student));
            }
            catch (Exception)
            {

                throw;
            }
            //return null;
        }


        public ExaminationPlanView GetExaminationPlanView(Guid? examinationPlanID)
        {
            ExaminationPlanView examinationPlanView = null;
            if (examinationPlanID.HasValue)
            {
                examinationPlanView = ExaminationPlanDAL.GetExaminationPlanView(x => x.ExaminationPlanID == examinationPlanID).ToList().FirstOrDefault();
            }
            return examinationPlanView;
        }

        /// <summary>
        /// 考试安排增加学生
        /// </summary>
        /// <param name="finalExaminationID"></param>
        /// <param name="userIDs"></param>
        public void ExaminationPlanStudentAdd(Guid? examinationPlanID, List<BaseStudentView> listBaseStudentView)
        {
            try
            {
                
            }
            catch (Exception)
            {

                throw;
            }
        }

        /// <summary>
        /// 查询考试安排实体
        /// </summary>
        /// <param name="finalExaminationID"></param>
        /// <returns></returns>
        public EX_ExaminationPlan GetExaminationPlan(Guid? examinationPlanID)
        {
            return ExaminationPlanDAL.ExaminationPlanRepository.GetSingle(x => x.ExaminationPlanID == examinationPlanID, (x => x.CF_Student), (x => x.EX_ExaminationRoomLayout));
        }

        /// <summary>
        /// 重置考试安排
        /// </summary>
        /// <param name="examinationPlanIDs"></param>
        public void ResettingExaminationPlans(List<Guid> examinationPlanIDs)
        {
            try
            {
                if (examinationPlanIDs != null)
                {
                    DeleteExaminationClassroomLayoutByPlanID(examinationPlanIDs);
                    List<EX_ExaminationPlan> ExaminationPlans = ExaminationPlanDAL.ExaminationPlanRepository.GetList(x => examinationPlanIDs.Contains(x.ExaminationPlanID)).ToList();
                    foreach (EX_ExaminationPlan examinationPlan in ExaminationPlans)
                    {
                        if (examinationPlan.RecordStatus == (int)CF_ApprovalStatus.Submitted)
                        {
                            throw new Exception("选中数据包括已提交数据，不能进行重置");
                        }
                        examinationPlan.ExaminationDate = null;
                        examinationPlan.StartTime = null;
                        examinationPlan.EndTime = null;
                        UnitOfWork.Update<EX_ExaminationPlan>(examinationPlan);
                    }
                    UnitOfWork.Commit();
                }
            }
            catch (Exception ex)
            {
                
                throw ex;
            }
        }

        public void DeleteExaminationClassroomLayoutByPlanID(List<Guid> examinationPlanIDs)
        {
            var examinationLayoutList = this.ExaminationPlanDAL.ExaminationRoomLayoutRepository
                .GetList(x => examinationPlanIDs.Contains(x.ExaminationPlanID.Value),
                 (x => x.EX_ExaminationRoomStudent), (x => x.CF_Staff)).ToList();

            foreach (var examinationLayout in examinationLayoutList)
            {
                examinationLayout.CF_Staff = new HashSet<CF_Staff>();
                examinationLayout.EX_ExaminationRoomStudent.ToList().ForEach(x => this.UnitOfWork.Remove(x));
                this.UnitOfWork.Remove(examinationLayout);
            }

            this.UnitOfWork.Commit();
        }

        /// <summary>
        /// 撤销考试安排
        /// </summary>
        /// <param name="examinationPlanIDs"></param>
        public void CancelExaminationPlans(List<Guid> examinationPlanIDs)
        {
            try
            {
                if (examinationPlanIDs != null)
                {
                    //DeleteExaminationClassroomLayout(examinationPlanIDs);
                    List<EX_ExaminationPlan> ExaminationPlans = ExaminationPlanDAL.ExaminationPlanRepository.GetList(x => examinationPlanIDs.Contains(x.ExaminationPlanID), (x => x.EX_ExaminationRoomLayout)).ToList();
                    foreach (EX_ExaminationPlan examinationPlan in ExaminationPlans)
                    {
                        examinationPlan.RecordStatus = (int)CF_ApprovalStatus.NotSubmitted;
                        UnitOfWork.Update<EX_ExaminationPlan>(examinationPlan);
                    }
                    UnitOfWork.Commit();
                }
            }
            catch (Exception ex)
            {

                throw ex;
            }
        }

        public void CheckStudentSchedule(Guid examinationPlanID, IList<Guid> studentUserIDList)
        {
            var examinationPlan = ExaminationPlanDAL.ExaminationPlanRepository.GetSingle(x => x.ExaminationPlanID == examinationPlanID);
            var scheduleDateTimeList = new List<StartEndTimeView> { 
                new StartEndTimeView { StartTime = examinationPlan.ExaminationDate.Value.Add(examinationPlan.StartTime.Value)
                    , EndTime = examinationPlan.ExaminationDate.Value.Add(examinationPlan.EndTime.Value) }
            };

            var schedulingList = this.ScheduleServices.Value.GetEducationSchedulingWeekNumViewByDateTimeList(examinationPlan.SchoolyearID.Value,
                scheduleDateTimeList);
            var scheduledUserIDList = schedulingList.SelectMany(x => x.StudentList)
                .Where(x => studentUserIDList.Contains(x.UserID))
                .GroupBy(x => x.UserID)
                .Select(x => x.Key).ToList();

            if (scheduledUserIDList.Count > 0)
            {
                var userList = UserRepository.GetList(x => scheduledUserIDList.Contains(x.UserID)).ToList();
                throw new Exception(string.Format("学生{0}在该时段有课，不能参加考试，请检查考试时间设置。",
                    string.Join("、", userList.Select(x => x.Name))));
            }
        }


        public void SaveGdss(ExaminationPlanGdssView examinationPlanView, IList<Guid?> staffIDList, IList<Guid?> studentIDList)
        {
            if (!examinationPlanView.ExaminationDate.HasValue)
            {
                throw new Exception("必须指定考试日期。");
            }
            if (!examinationPlanView.StartTime.HasValue)
            {
                throw new Exception("必须指定开始时间。");
            }
            if (!examinationPlanView.EndTime.HasValue)
            {
                throw new Exception("必须指定结束时间。");
            }
            if (examinationPlanView.ExaminationDate.Value.Date < DateTime.Today)
            {
                throw new Exception("考试日期需在当天之后。");
            }
            if (examinationPlanView.StartTime.Value >= examinationPlanView.EndTime.Value)
            {
                throw new Exception("结束时间需在开始时间之后。");
            }
            var curSchoolyear = this.SchoolYearServices.Value.GetCurrentSchoolYear();
            var inschoolStatusList = StudentsDAL.InSchoolSettingRepository.Entities.Where(x => x.IsSelected == true).Select(x => x.InSchoolStatusID).ToList();
            var examinationPlanEntity = ExaminationPlanDAL.ExaminationPlanRepository.GetSingle(x => x.ExaminationPlanID == examinationPlanView.ExaminationPlanID,
                    (x => x.CF_Student), 
                    (x => x.EX_ExaminationRoomLayout.Select(w => w.CF_Staff)), 
                    (x => x.EX_ExaminationRoomLayout.Select(w => w.EX_ExaminationRoomStudent.Select(e => e.CF_Student))));
            if (examinationPlanEntity == null)
            {
                throw new Exception("指定的考试计划不存在。");
            }
            else
            {
                this.SetModifyStatus(examinationPlanEntity);
            }
            examinationPlanEntity.ExaminationDate = examinationPlanView.ExaminationDate;
            examinationPlanEntity.StartTime = examinationPlanView.StartTime;
            examinationPlanEntity.EndTime = examinationPlanView.EndTime;

            
            var scheduledPlanViewList = this.ExaminationPlanDAL.ExaminationPlanRepository.GetList(x => x.ExaminationDate == examinationPlanView.ExaminationDate
                               && x.StartTime <= examinationPlanView.EndTime && x.EndTime >= examinationPlanView.StartTime && x.EX_ExaminationRoomLayout.Count() > 0
                               && x.ExaminationPlanID != examinationPlanView.ExaminationPlanID)
                               .Include(x => x.CF_Student)
                               .Include(x => x.EX_ExaminationRoomLayout.Select(w => w.CF_Staff.Select(e => e.Sys_User)))
                               .Include(x => x.EX_ExaminationRoomLayout.Select(w => w.CF_Classroom.EX_ExaminationRoomLayout.Select(e => e.EX_ExaminationPlan)))
                               .Include(x => x.EX_ExaminationRoomLayout.Select(w => w.EX_ExaminationRoomStudent.Select(e => e.CF_Student)))
                               .ToList();
            var classroomEntity = ExaminationPlanDAL.ClassroomRepository.GetSingle(x => x.ClassroomID == examinationPlanView.ClassroomID, (x => x.EX_ExaminationRoomLayout.Select(w => w.EX_ExaminationPlan)));
            if (scheduledPlanViewList.Any(x => x.ExaminationStyleID != examinationPlanEntity.ExaminationStyleID
                && x.EX_ExaminationRoomLayout.Any(w => w.ClassroomID == examinationPlanView.ClassroomID)))
            {
                throw new Exception("考场" + classroomEntity.Name + "时间安排存在冲突，存在同一时间不同考试方式的排考，请重新核对后再进行设置。");
            }
            if ((classroomEntity.Examinationseating - scheduledPlanViewList.Sum(x => 
                x.EX_ExaminationRoomLayout.Where(w => w.ClassroomID == examinationPlanView.ClassroomID).Sum(w => w.EX_ExaminationRoomStudent.Count)))
                < studentIDList.Count)
            {
                throw new Exception("考场" + classroomEntity.Name + "时间安排存在冲突，考场无法容纳该考试任务的学生，请重新核对后再进行设置。");
            }
            if (scheduledPlanViewList.Any(x => x.EX_ExaminationRoomLayout.SelectMany(w => w.EX_ExaminationRoomStudent)
                .Any(w => studentIDList.Contains(w.UserID))))
            {
                throw new Exception("考场" + classroomEntity.Name + "时间安排存在冲突，部分考生时间安排冲突，请重新核对后再进行设置。");
            }
            var classroomScheduledTeacher = scheduledPlanViewList.FirstOrDefault(x => x.EX_ExaminationRoomLayout.Any(w => w.ClassroomID == examinationPlanView.ClassroomID
                && w.CF_Staff.Count != w.CF_Staff.Where(y => staffIDList.Contains(y.UserID)).Count()));
            if (classroomScheduledTeacher != null)
            {
                var scheduledTeacher = string.Join("、", classroomScheduledTeacher.EX_ExaminationRoomLayout.First().CF_Staff.Select(x => x.Sys_User.Name).ToList());
                throw new Exception("考场" + classroomEntity.Name + "已由" + scheduledTeacher + "监考，请重新核对后再进行设置。");
            }
            if (scheduledPlanViewList.Any(x => x.EX_ExaminationRoomLayout.Where(w => w.ClassroomID != examinationPlanView.ClassroomID)
                .SelectMany(w => w.CF_Staff).Any(w => staffIDList.Contains(w.UserID))))
            {
                throw new Exception("监考老师时间安排冲突，请重新核对后再进行设置。");
            }
            //获取排课
            var scheduleDateTimeList = new List<StartEndTimeView> { 
                new StartEndTimeView { StartTime = examinationPlanEntity.ExaminationDate.Value.Add(examinationPlanEntity.StartTime.Value), 
                    EndTime = examinationPlanEntity.ExaminationDate.Value.Add(examinationPlanEntity.EndTime.Value) } };

            var schedulingList = this.ScheduleServices.Value.GetEducationSchedulingWeekNumViewByDateTimeList(curSchoolyear.SchoolYearID.Value,
                scheduleDateTimeList);
            var classroomExcessiveUseList = this.ClassroomExcessiveUseServices.Value.GetClassroomExcessiveUseWeekNumViewByDateTimeList(
                curSchoolyear.SchoolYearID.Value,
                scheduleDateTimeList);
            var schedulingStudentConflictList = (from student in studentIDList
                                          from scheduling in schedulingList.Where(x => x.Date == examinationPlanEntity.ExaminationDate
                                            && x.StartTime <= examinationPlanEntity.EndTime && x.EndTime >= examinationPlanEntity.StartTime)
                                            from schedulingStudent in scheduling.StudentList.Where(x => x.UserID == student)
                                          group student by student into g
                                          select g.FirstOrDefault()
                                        ).ToList();
            if (schedulingStudentConflictList.Count > 0)
            {
                throw new Exception("考试时间安排冲突，部分学生由于需要上课无法安排，请重新核对后再进行设置。");
            }
            var schedulingClassroomConflictList = (from scheduling in schedulingList.Where(x => x.Date == examinationPlanEntity.ExaminationDate
                                                   && x.StartTime <= examinationPlanEntity.EndTime && x.EndTime >= examinationPlanEntity.StartTime 
                                                   && x.ClassroomID == classroomEntity.ClassroomID) 
                                                 select scheduling
                                        ).ToList();
            if (schedulingClassroomConflictList.Count > 0)
            {
                throw new Exception("考场" + classroomEntity.Name + "时间安排存在冲突，该考场被排课占用，请重新核对后再进行设置。");
            }
            var excessiveUseConflictList = (from excessiveUse in classroomExcessiveUseList.Where(x => x.Date == examinationPlanEntity.ExaminationDate
                                                   && x.StartTime <= examinationPlanEntity.EndTime && x.EndTime >= examinationPlanEntity.StartTime
                                                   && x.ClassroomID == classroomEntity.ClassroomID)
                                            select excessiveUse).ToList();
            if (excessiveUseConflictList.Count > 0)
            {
                throw new Exception("考场" + classroomEntity.Name + "时间安排存在冲突，该考场被其他活动占用，请重新核对后再进行设置。");
            }
            var schedulingTeacherConflictList = (from teacher in staffIDList
                                                 from scheduling in schedulingList.Where(x => x.Date == examinationPlanEntity.ExaminationDate
                                                   && x.StartTime <= examinationPlanEntity.EndTime && x.EndTime >= examinationPlanEntity.StartTime)
                                                 from schedulingTeacher in scheduling.TeacherList.Where(x => x.UserID == teacher)
                                                 group teacher by teacher into g
                                                 select g.FirstOrDefault()
                                        ).ToList();
            if (schedulingClassroomConflictList.Count > 0)
            {
                throw new Exception("考试时间安排冲突，部分老师由于需要上课无法安排，请重新核对后再进行设置。");
            }
            examinationPlanEntity.EX_ExaminationRoomLayout.ForEach(x => {
                x.CF_Staff = new HashSet<CF_Staff>();
                UnitOfWork.RemoveRange(x.EX_ExaminationRoomStudent);
            });
            UnitOfWork.RemoveRange(examinationPlanEntity.EX_ExaminationRoomLayout);
            examinationPlanEntity.EX_ExaminationRoomLayout = new HashSet<EX_ExaminationRoomLayout>();

            var examinationRoomLayoutEntity = new EX_ExaminationRoomLayout();

            examinationRoomLayoutEntity.ExaminationRoomLayoutID = Guid.NewGuid();
            examinationRoomLayoutEntity.ExaminationPlanID = examinationPlanEntity.ExaminationPlanID;
            examinationRoomLayoutEntity.ClassroomID = classroomEntity.ClassroomID;
            examinationRoomLayoutEntity.RowSpacing = 0;
            examinationRoomLayoutEntity.ColumnSpacing = 0;
            examinationRoomLayoutEntity.StudentOrderType = examinationPlanView.StudentOrderType;

            var staffList = this.StaffDAL.staffRepository.GetList(x => staffIDList.Contains(x.UserID)).ToList();

            examinationRoomLayoutEntity.CF_Staff = new HashSet<CF_Staff>(staffList);

            this.SetNewStatus(examinationRoomLayoutEntity);
            this.UnitOfWork.Add(examinationRoomLayoutEntity);

            var classroom = ClassroomDAL.GetClassroomViewQueryable(x => x.ClassroomID == classroomEntity.ClassroomID).FirstOrDefault();
            var studentList = StudentsDAL.StudentRepository.GetList(x => studentIDList.Contains(x.UserID), (x => x.Sys_User)).ToList();
            var roomStudentList = this.SetRoomStudentSeats(studentList.Select(x => new ExaminationRoomStudentView 
            { 
                LoginID = x.Sys_User.LoginID,
                UserID = x.UserID,
                ExaminationRoomLayoutID = examinationRoomLayoutEntity.ExaminationRoomLayoutID
            }).ToList(), classroom, 0, 0);
            roomStudentList.ForEach(x =>
            {
                x.ExaminationRoomLayoutID = examinationRoomLayoutEntity.ExaminationRoomLayoutID;
                this.SetNewStatus(x);
                this.UnitOfWork.Add(x);
            });
            //考试计划对应的学生同步修改
            examinationPlanEntity.CF_Student = new HashSet<CF_Student>();
            roomStudentList.ForEach(x =>
            {
                CF_Student stu = studentList.Where(y => y.UserID == x.UserID).FirstOrDefault();
                examinationPlanEntity.CF_Student.Add(stu);
            });

            UnitOfWork.Commit();
        }


        public List<StudentAndCourseForExcelView> CheckBeforeGdssSave(ExaminationPlanGdssView examinationPlanView, IList<Guid?> staffIDList, IList<Guid?> studentIDList)
        {
            //如果是补考学生和排课存在冲突的话提醒是否强行排考
            var curSchoolyear = this.SchoolYearServices.Value.GetCurrentSchoolYear();
            List<StudentAndCourseForExcelView> studentViewList = new List<StudentAndCourseForExcelView>();
            var examinationPlanEntity = ExaminationPlanDAL.ExaminationPlanRepository.GetSingle(x => x.ExaminationPlanID == examinationPlanView.ExaminationPlanID,
                    (x => x.CF_Student),
                    (x => x.EX_ExaminationRoomLayout.Select(w => w.CF_Staff)),
                    (x => x.EX_ExaminationRoomLayout.Select(w => w.EX_ExaminationRoomStudent.Select(e => e.CF_Student))));
            if (examinationPlanEntity.ExamsCategoryID == (int)CF_ExamsCategory.Resit || examinationPlanEntity.ExamsCategoryID == (int)CF_ExamsCategory.GraduationExam)
            {
                var scheduleDateTimeListforResit = new List<StartEndTimeView> { 
                new StartEndTimeView { StartTime = examinationPlanView.ExaminationDate.Value.Add(examinationPlanView.StartTime.Value), 
                    EndTime = examinationPlanView.ExaminationDate.Value.Add(examinationPlanView.EndTime.Value) } };
                var schedulingListforResit = this.ScheduleServices.Value.GetEducationSchedulingWeekNumViewByDateTimeList(curSchoolyear.SchoolYearID.Value,
                scheduleDateTimeListforResit);
                var schedulingStudentConflictListforResit = (from student in studentIDList
                                                             from scheduling in schedulingListforResit.Where(x => x.Date == examinationPlanView.ExaminationDate
                                                               && x.StartTime <= examinationPlanView.EndTime && x.EndTime >= examinationPlanView.StartTime)
                                                             from schedulingStudent in scheduling.StudentList.Where(x => x.UserID == student)
                                                             group student by student into g
                                                             select g.FirstOrDefault()
                                        ).ToList();
                if (schedulingStudentConflictListforResit.Count > 0)
                {
                    //studentViewList = StudentsDAL.GetStudentQueryable(x => schedulingStudentConflictListforResit.Contains(x.UserID)).ToList();
                    var schedulingID = schedulingListforResit.Where(x => x.Date == examinationPlanView.ExaminationDate && x.StartTime <= examinationPlanView.EndTime && x.EndTime >= examinationPlanView.StartTime).Select(x => x.EducationSchedulingID).ToList();
                    var query = ExaminationPlanDAL.GetStudentAndCourseList(schedulingID, schedulingStudentConflictListforResit);
                    studentViewList = query.Distinct().ToList();
                    //studentViewList = schedulingStudentConflictListforResit;
                }
            }

            return studentViewList;
        }

        /// <summary>
        /// 补考排考学生和排课冲突，强行排考(不考虑学生与排课的冲突)
        /// </summary>
        /// <param name="examinationPlanView"></param>
        /// <param name="staffIDList"></param>
        /// <param name="studentIDList"></param>
        public void SaveGdssNotClashingStudent(ExaminationPlanGdssView examinationPlanView, IList<Guid?> staffIDList, IList<Guid?> studentIDList)
        {
            if (!examinationPlanView.ExaminationDate.HasValue)
            {
                throw new Exception("必须指定考试日期。");
            }
            if (!examinationPlanView.StartTime.HasValue)
            {
                throw new Exception("必须指定开始时间。");
            }
            if (!examinationPlanView.EndTime.HasValue)
            {
                throw new Exception("必须指定结束时间。");
            }
            if (examinationPlanView.ExaminationDate.Value.Date < DateTime.Today)
            {
                throw new Exception("考试日期需在当天之后。");
            }
            if (examinationPlanView.StartTime.Value >= examinationPlanView.EndTime.Value)
            {
                throw new Exception("结束时间需在开始时间之后。");
            }
            var curSchoolyear = this.SchoolYearServices.Value.GetCurrentSchoolYear();
            var inschoolStatusList = StudentsDAL.InSchoolSettingRepository.Entities.Where(x => x.IsSelected == true).Select(x => x.InSchoolStatusID).ToList();
            var examinationPlanEntity = ExaminationPlanDAL.ExaminationPlanRepository.GetSingle(x => x.ExaminationPlanID == examinationPlanView.ExaminationPlanID,
                    (x => x.CF_Student),
                    (x => x.EX_ExaminationRoomLayout.Select(w => w.CF_Staff)),
                    (x => x.EX_ExaminationRoomLayout.Select(w => w.EX_ExaminationRoomStudent.Select(e => e.CF_Student))));
            if (examinationPlanEntity == null)
            {
                throw new Exception("指定的考试计划不存在。");
            }
            else
            {
                this.SetModifyStatus(examinationPlanEntity);
            }
            examinationPlanEntity.ExaminationDate = examinationPlanView.ExaminationDate;
            examinationPlanEntity.StartTime = examinationPlanView.StartTime;
            examinationPlanEntity.EndTime = examinationPlanView.EndTime;


            var scheduledPlanViewList = this.ExaminationPlanDAL.ExaminationPlanRepository.GetList(x => x.ExaminationDate == examinationPlanView.ExaminationDate
                               && x.StartTime <= examinationPlanView.EndTime && x.EndTime >= examinationPlanView.StartTime && x.EX_ExaminationRoomLayout.Count() > 0
                               && x.ExaminationPlanID != examinationPlanView.ExaminationPlanID)
                               .Include(x => x.CF_Student)
                               .Include(x => x.EX_ExaminationRoomLayout.Select(w => w.CF_Staff.Select(e => e.Sys_User)))
                               .Include(x => x.EX_ExaminationRoomLayout.Select(w => w.CF_Classroom.EX_ExaminationRoomLayout.Select(e => e.EX_ExaminationPlan)))
                               .Include(x => x.EX_ExaminationRoomLayout.Select(w => w.EX_ExaminationRoomStudent.Select(e => e.CF_Student)))
                               .ToList();
            var classroomEntity = ExaminationPlanDAL.ClassroomRepository.GetSingle(x => x.ClassroomID == examinationPlanView.ClassroomID, (x => x.EX_ExaminationRoomLayout.Select(w => w.EX_ExaminationPlan)));
            if (scheduledPlanViewList.Any(x => x.ExaminationStyleID != examinationPlanEntity.ExaminationStyleID
                && x.EX_ExaminationRoomLayout.Any(w => w.ClassroomID == examinationPlanView.ClassroomID)))
            {
                throw new Exception("考场" + classroomEntity.Name + "时间安排存在冲突，存在同一时间不同考试方式的排考，请重新核对后再进行设置。");
            }
            if ((classroomEntity.Examinationseating - scheduledPlanViewList.Sum(x =>
                x.EX_ExaminationRoomLayout.Where(w => w.ClassroomID == examinationPlanView.ClassroomID).Sum(w => w.EX_ExaminationRoomStudent.Count)))
                < studentIDList.Count)
            {
                throw new Exception("考场" + classroomEntity.Name + "时间安排存在冲突，考场无法容纳该考试任务的学生，请重新核对后再进行设置。");
            }
            if (scheduledPlanViewList.Any(x => x.EX_ExaminationRoomLayout.SelectMany(w => w.EX_ExaminationRoomStudent)
                .Any(w => studentIDList.Contains(w.UserID))))
            {
                throw new Exception("考场" + classroomEntity.Name + "时间安排存在冲突，部分考生时间安排冲突，请重新核对后再进行设置。");
            }
            var classroomScheduledTeacher = scheduledPlanViewList.FirstOrDefault(x => x.EX_ExaminationRoomLayout.Any(w => w.ClassroomID == examinationPlanView.ClassroomID
                && w.CF_Staff.Count != w.CF_Staff.Where(y => staffIDList.Contains(y.UserID)).Count()));
            if (classroomScheduledTeacher != null)
            {
                var scheduledTeacher = string.Join("、", classroomScheduledTeacher.EX_ExaminationRoomLayout.First().CF_Staff.Select(x => x.Sys_User.Name).ToList());
                throw new Exception("考场" + classroomEntity.Name + "已由" + scheduledTeacher + "监考，请重新核对后再进行设置。");
            }
            if (scheduledPlanViewList.Any(x => x.EX_ExaminationRoomLayout.Where(w => w.ClassroomID != examinationPlanView.ClassroomID)
                .SelectMany(w => w.CF_Staff).Any(w => staffIDList.Contains(w.UserID))))
            {
                throw new Exception("监考老师时间安排冲突，请重新核对后再进行设置。");
            }
            //获取排课
            var scheduleDateTimeList = new List<StartEndTimeView> { 
                new StartEndTimeView { StartTime = examinationPlanEntity.ExaminationDate.Value.Add(examinationPlanEntity.StartTime.Value), 
                    EndTime = examinationPlanEntity.ExaminationDate.Value.Add(examinationPlanEntity.EndTime.Value) } };

            var schedulingList = this.ScheduleServices.Value.GetEducationSchedulingWeekNumViewByDateTimeList(curSchoolyear.SchoolYearID.Value,
                scheduleDateTimeList);
            var classroomExcessiveUseList = this.ClassroomExcessiveUseServices.Value.GetClassroomExcessiveUseWeekNumViewByDateTimeList(
                curSchoolyear.SchoolYearID.Value,
                scheduleDateTimeList);
            var schedulingClassroomConflictList = (from scheduling in schedulingList.Where(x => x.Date == examinationPlanEntity.ExaminationDate
                                                   && x.StartTime <= examinationPlanEntity.EndTime && x.EndTime >= examinationPlanEntity.StartTime
                                                   && x.ClassroomID == classroomEntity.ClassroomID)
                                                   select scheduling
                                        ).ToList();
            if (schedulingClassroomConflictList.Count > 0)
            {
                throw new Exception("考场" + classroomEntity.Name + "时间安排存在冲突，该考场被排课占用，请重新核对后再进行设置。");
            }
            var excessiveUseConflictList = (from excessiveUse in classroomExcessiveUseList.Where(x => x.Date == examinationPlanEntity.ExaminationDate
                                                   && x.StartTime <= examinationPlanEntity.EndTime && x.EndTime >= examinationPlanEntity.StartTime
                                                   && x.ClassroomID == classroomEntity.ClassroomID)
                                            select excessiveUse).ToList();
            if (excessiveUseConflictList.Count > 0)
            {
                throw new Exception("考场" + classroomEntity.Name + "时间安排存在冲突，该考场被其他活动占用，请重新核对后再进行设置。");
            }
            var schedulingTeacherConflictList = (from teacher in staffIDList
                                                 from scheduling in schedulingList.Where(x => x.Date == examinationPlanEntity.ExaminationDate
                                                   && x.StartTime <= examinationPlanEntity.EndTime && x.EndTime >= examinationPlanEntity.StartTime)
                                                 from schedulingTeacher in scheduling.TeacherList.Where(x => x.UserID == teacher)
                                                 group teacher by teacher into g
                                                 select g.FirstOrDefault()
                                        ).ToList();
            if (schedulingClassroomConflictList.Count > 0)
            {
                throw new Exception("考试时间安排冲突，部分老师由于需要上课无法安排，请重新核对后再进行设置。");
            }
            examinationPlanEntity.EX_ExaminationRoomLayout.ForEach(x =>
            {
                x.CF_Staff = new HashSet<CF_Staff>();
                UnitOfWork.RemoveRange(x.EX_ExaminationRoomStudent);
            });
            UnitOfWork.RemoveRange(examinationPlanEntity.EX_ExaminationRoomLayout);
            examinationPlanEntity.EX_ExaminationRoomLayout = new HashSet<EX_ExaminationRoomLayout>();

            var examinationRoomLayoutEntity = new EX_ExaminationRoomLayout();

            examinationRoomLayoutEntity.ExaminationRoomLayoutID = Guid.NewGuid();
            examinationRoomLayoutEntity.ExaminationPlanID = examinationPlanEntity.ExaminationPlanID;
            examinationRoomLayoutEntity.ClassroomID = classroomEntity.ClassroomID;
            examinationRoomLayoutEntity.RowSpacing = 0;
            examinationRoomLayoutEntity.ColumnSpacing = 0;
            examinationRoomLayoutEntity.StudentOrderType = examinationPlanView.StudentOrderType;

            var staffList = this.StaffDAL.staffRepository.GetList(x => staffIDList.Contains(x.UserID)).ToList();

            examinationRoomLayoutEntity.CF_Staff = new HashSet<CF_Staff>(staffList);

            this.SetNewStatus(examinationRoomLayoutEntity);
            this.UnitOfWork.Add(examinationRoomLayoutEntity);

            var classroom = ClassroomDAL.GetClassroomViewQueryable(x => x.ClassroomID == classroomEntity.ClassroomID).FirstOrDefault();
            var studentList = StudentsDAL.StudentRepository.GetList(x => studentIDList.Contains(x.UserID), (x => x.Sys_User)).ToList();
            var roomStudentList = this.SetRoomStudentSeats(studentList.Select(x => new ExaminationRoomStudentView
            {
                LoginID = x.Sys_User.LoginID,
                UserID = x.UserID,
                ExaminationRoomLayoutID = examinationRoomLayoutEntity.ExaminationRoomLayoutID
            }).ToList(), classroom, 0, 0);
            roomStudentList.ForEach(x =>
            {
                x.ExaminationRoomLayoutID = examinationRoomLayoutEntity.ExaminationRoomLayoutID;
                this.SetNewStatus(x);
                this.UnitOfWork.Add(x);
            });
            //考试计划对应的学生同步修改
            examinationPlanEntity.CF_Student = new HashSet<CF_Student>();
            roomStudentList.ForEach(x =>
            {
                CF_Student stu = studentList.Where(y => y.UserID == x.UserID).FirstOrDefault();
                examinationPlanEntity.CF_Student.Add(stu);
            });

            UnitOfWork.Commit();
        }


        public IGridResultSet<StaffView> GetExaminationTeacherViewInfoGdss(Guid? examinationPlanID)
        {
            return ExaminationPlanDAL.GetExaminationTeacherView(x => x.ExaminationPlanID == examinationPlanID, (x => true)).ToGridResultSet();
        }


        public ExaminationPlanGdssView GetExaminationPlanGdssViewInfo(Guid? examinationPlanID)
        {
            return ExaminationPlanDAL.GetExaminationPlanGdssView(x => x.ExaminationPlanID == examinationPlanID).FirstOrDefault();
        }

        public IGridResultSet<StudentsView> GetGdssStudentListForSelect(ConfiguretView configuretView, Guid? examinationPlanID, Guid? collegeID, Guid? grademajorID, Guid? classmajorID, int pageIndex, int pageSize)
        {
            Expression<Func<CF_Student, bool>> exp = x => true;
            if(collegeID.HasValue)
            {
                exp = exp.And(x => x.CF_Classmajor.CF_Grademajor.CF_Facultymajor.CollegeID == collegeID);
            }
            if(grademajorID.HasValue)
            {
                exp = exp.And(x => x.CF_Classmajor.GrademajorID == grademajorID);
            }
            if(classmajorID.HasValue)
            {
                exp = exp.And(x => x.ClassmajorID == classmajorID);
            }
            var query = ExaminationPlanDAL.GetGdssStudentListView(examinationPlanID, exp);
            if (!string.IsNullOrEmpty(configuretView.ConditionValue) && !string.IsNullOrEmpty(configuretView.Attribute))
                query = query.DynamicWhere(configuretView.Attribute, configuretView.Condition, configuretView.ConditionValue);
            return query.OrderByDescending(x => x.LoginID).ToGridResultSet<StudentsView>(pageIndex, pageSize);
            //return null;
        }

        //public List<StudentsView> GetClashingStudentView(ExaminationPlanGdssView examinationPlanView, IList<Guid?> studentIDList)
        //{

        //    var curSchoolyear = this.SchoolYearServices.Value.GetCurrentSchoolYear();
        //    var scheduleDateTimeList = new List<StartEndTimeView> { 
        //        new StartEndTimeView { StartTime = examinationPlanView.ExaminationDate.Value.Add(examinationPlanView.StartTime.Value), 
        //            EndTime = examinationPlanView.ExaminationDate.Value.Add(examinationPlanView.EndTime.Value) } };

        //    var schedulingList = this.ScheduleServices.Value.GetEducationSchedulingWeekNumViewByDateTimeList(curSchoolyear.SchoolYearID.Value,
        //        scheduleDateTimeList);
        //    var classroomExcessiveUseList = this.ClassroomExcessiveUseServices.Value.GetClassroomExcessiveUseWeekNumViewByDateTimeList(
        //        curSchoolyear.SchoolYearID.Value,
        //        scheduleDateTimeList);
        //    var schedulingStudentConflictList = (from student in studentIDList
        //                                         from scheduling in schedulingList.Where(x => x.Date == examinationPlanView.ExaminationDate
        //                                           && x.StartTime <= examinationPlanView.EndTime && x.EndTime >= examinationPlanView.StartTime)
        //                                         from schedulingStudent in scheduling.StudentList.Where(x => x.UserID == student)
        //                                         group student by student into g
        //                                         select g.FirstOrDefault()
        //                                ).ToList();
        //    var studentViewList = StudentsDAL.GetStudentQueryable(x => schedulingStudentConflictList.Contains(x.UserID)).ToList();
        //    return studentViewList;
        //}
    }

    

    

    public class StudentClassroomView
    {
        public DateTime? ExaminationDate { get; set; }
        public TimeSpan? StartTime { get; set; }
        public TimeSpan? EndTime { get; set; }
        public Guid? ClassroomID { get; set; }
        public Guid ExaminationPlanID { get; set; }
        public Guid? UserID { get; set; }
        public List<Guid> TeacherIDList { get; set; }
        public int? ExaminationStyleID { get; set; }
    }

    public class AutoScheduleModifyView
    {
        public EX_ExaminationPlan ExaminationPlan { get; set; }
        public HashSet<CF_Staff> CF_Staff { get; set; }
        public DateTime? ExaminationDate { get; set; }
        public TimeSpan? StartTime { get; set; }
        public TimeSpan? EndTime { get; set; }
        public EX_ExaminationRoomSetting ExaminationRoom { get; set; }
        public List<CF_Student> ScheduleStudentList { get; set; }
    }
}