using EMIS.DataLogic.SelectCourse.SelectCourseResult;
using EMIS.Entities;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Linq.Expressions;
using System.Text;
using Bowin.Common.Linq.Entity;
using EMIS.ViewModel.SelectCourse.SelectCourseResult;
using EMIS.ViewModel.Students;
using EMIS.Utility;
using EMIS.ViewModel.SelectCourse;
using EMIS.DataLogic.SelectCourse;
using EMIS.DataLogic.UniversityManage.SpecialtyClassManage;
using EMIS.DataLogic.EducationManage;
using EMIS.DataLogic.Repositories;
using Bowin.Common.Linq;
using EMIS.ViewModel;

namespace EMIS.CommonLogic.SelectCourse.SelectCourseResult
{

    public class SelectCourseResultServices : BaseServices, ISelectCourseResultServices
    {
        public EducationMissionClassDAL educationMissionClassDAL { get; set; }
        public MissionClassTeacherRepository missionClassTeacherRepository { get; set; }
        public SelectCourseResultDAL SelectCourseResultDAL { get; set; }
        public OptionalCourseSettingDAL optionalCourseSettingDAL { get; set; }
        public ClassmajorDAL classmajorDAL { get; set; }
        public ExecutablePlanDAL ExecutablePlanDAL { get; set; }
        public OptionalCourseSettingDAL OptionalCourseSettingDAL { get; set; }
        public OpenControlSettingDAL OpenControlSettingDAL { get; set; }
        public ExecutableFreeSelectionCouseDAL ExecutableFreeSelectionCouseDAL { get; set; }
        public IStudentSelectCourseServices IStudentSelectCourseServices { get; set; }

        public IGridResultSet<SelectCourseResultView> GetSelectCourseResultViewList
            (ViewModel.ConfiguretView configuretView, Guid? schoolYearID, Guid? collegeID,
            Guid? courseID, int? courseTypeID, int? selectCourseTypeID, int? isCreated, int? isOpened, int pageIndex, int pageSize)
        {
            Expression<Func<EM_ExecutableOptionalCourse, bool>> eocExp = (x => true);
            Expression<Func<EM_ExecutableFreeSelectionCouse, bool>> efcExp = (x => true);

            var query = SelectCourseResultDAL.GetSelectCourseResultViewQueryable(eocExp, efcExp);
            var query1 = SelectCourseResultDAL.GetSelectCourseResultTeacher(eocExp, efcExp);
            var query2 = SelectCourseResultDAL.GetSelectCourseResultTeachingMode(eocExp, efcExp);

            if (schoolYearID.HasValue)
            {

                query = query.Where(x => x.SchoolyearID == schoolYearID);
                query1 = query1.Where(x => x.SchoolyearID == schoolYearID);
                efcExp.And(x => x.SchoolyearID == schoolYearID);
            }
            if (collegeID.HasValue)
            {
                query = query.Where(x => x.CollegeID == collegeID);
                efcExp.And(x => x.CF_Department.CollegeID == collegeID);
            }
            if (courseID.HasValue)
            {
                query = query.Where(x => x.CoursematerialID == courseID);
                efcExp.And(x => x.EM_FreeSelectionCouse.CoursematerialID == courseID);
            }
            if (courseTypeID.HasValue)
            {
                query = query.Where(x => x.CourseTypeID == courseTypeID);
                query1 = query1.Where(x => x.CourseTypeID == courseTypeID);
                efcExp.And(x => x.CourseTypeID == courseTypeID);
            }
            if (selectCourseTypeID.HasValue)
            {
                query = query.Where(x => x.SelectCourseType == selectCourseTypeID);
                query1 = query1.Where(x => x.SelectCourseType == selectCourseTypeID);
            }
            if (isCreated.HasValue)
            {
                query = query.Where(x => x.RecordStatus == isCreated);
                efcExp.And(x => x.RecordStatus == isCreated);
                //if (isCreated == (int)EMIS.ViewModel.CF_GeneralPurpose.IsYes)
                //    query = query.Where(x => x.RecordStatus == (int)EMIS.ViewModel.EM_SelectCourseResultStatus.Created);
                //else if (isCreated == (int)EMIS.ViewModel.CF_GeneralPurpose.IsNo)
                //    query = query.Where(x => x.RecordStatus != (int)EMIS.ViewModel.EM_SelectCourseResultStatus.Created);
            }
            if (isOpened.HasValue)
            {
                query = query.Where(x => x.IsOpened == (isOpened == 1 ? true : false));
                //query1 = query1.Where(x => x.IsOpened == (isOpened == 1 ? true : false));
            }
            //未提交状态不显示
            query = query.Where(x => x.RecordStatus > (int)EMIS.ViewModel.EM_SelectCourseResultStatus.NotOpen);
            query1 = query1.Where(x => x.RecordStatus > (int)EMIS.ViewModel.EM_SelectCourseResultStatus.NotOpen);
            query2 = query2.Where(x => x.RecordStatus > (int)EMIS.ViewModel.EM_SelectCourseResultStatus.NotOpen);
            //任选具体上课时间
            var queryScheduling = SelectCourseResultDAL.GetScheduling(efcExp).ToList();
            if (!string.IsNullOrEmpty(configuretView.ConditionValue))
                query = query.DynamicWhere(configuretView.Attribute, configuretView.Condition, configuretView.ConditionValue);
            var result = this.GetQueryByDataRangeByCollege(query).OrderBy(x => x.SelectCourseType).ToGridResultSet<SelectCourseResultView>(pageIndex, pageSize);
            var teacher = query1.ToList().OrderBy(x => x.SelectCourseType);
            var teachingMode = query2.ToList().OrderBy(x => x.SelectCourseType);
            result.rows.ForEach(x => x.TeacherName = string.Join(",", teacher.Where(w => w.ID == x.ID).Select(w => w.TeacherName)));
            if (queryScheduling.Count > 0)
            {
                var schedulingList = IStudentSelectCourseServices.GetWeekdayTimesSegmentName(queryScheduling);
                result.rows.ForEach(x =>
                {
                    var list = schedulingList.Where(w => w.ID == x.ID);
                    x.WeekdayTimesSegmentName = string.Join(";", list.OrderBy(w => w.Weekday).Select(w => w.WeekdayTimesSegmentName));
                });

            }
            return result;

        }

        public List<ViewModel.SelectCourse.SelectCourseResult.SelectCourseResultView> GetSelectCourseResultViewList
            (ViewModel.ConfiguretView configuretView, Guid? schoolYearID, Guid? collegeID,
            Guid? courseID, int? courseTypeID, int? selectCourseTypeID, int? isCreated, int? isOpened)
        {
            Expression<Func<EM_ExecutableOptionalCourse, bool>> eocExp = (x => true);
            Expression<Func<EM_ExecutableFreeSelectionCouse, bool>> efcExp = (x => true);

            var query = SelectCourseResultDAL.GetSelectCourseResultViewQueryable(eocExp, efcExp);
            var query1 = SelectCourseResultDAL.GetSelectCourseResultTeacher(eocExp, efcExp);
            if (schoolYearID.HasValue)
            {
                query = query.Where(x => x.SchoolyearID == schoolYearID);
                query1 = query1.Where(x => x.SchoolyearID == schoolYearID);
            }
            if (collegeID.HasValue)
            {
                query = query.Where(x => x.CollegeID == collegeID);
            }
            if (courseID.HasValue)
            {
                query = query.Where(x => x.CoursematerialID == courseID);
            }
            if (courseTypeID.HasValue)
            {
                query = query.Where(x => x.CourseTypeID == courseTypeID);
                query1 = query1.Where(x => x.CourseTypeID == courseTypeID);
            }
            if (selectCourseTypeID.HasValue)
            {
                query = query.Where(x => x.SelectCourseType == selectCourseTypeID);
                query1 = query1.Where(x => x.SelectCourseType == selectCourseTypeID);
            }
            if (isCreated.HasValue)
            {
                query = query.Where(x => x.RecordStatus == isCreated);
                //if (isCreated == (int)EMIS.ViewModel.CF_GeneralPurpose.IsYes)
                //    query = query.Where(x => x.RecordStatus == (int)EMIS.ViewModel.EM_SelectCourseResultStatus.Created);
                //else if (isCreated == (int)EMIS.ViewModel.CF_GeneralPurpose.IsNo)
                //    query = query.Where(x => x.RecordStatus != (int)EMIS.ViewModel.EM_SelectCourseResultStatus.Created);
            }
            if (isOpened.HasValue)
            {
                query = query.Where(x => x.IsOpened == (isOpened == 1 ? true : false));
                query1 = query1.Where(x => x.IsOpened == (isOpened == 1 ? true : false));
            }
            //未提交状态不显示
            query = query.Where(x => x.RecordStatus > (int)EMIS.ViewModel.EM_SelectCourseResultStatus.NotOpen);
            query1 = query1.Where(x => x.RecordStatus > (int)EMIS.ViewModel.EM_SelectCourseResultStatus.NotOpen);
            //任选具体上课时间
            var queryScheduling = SelectCourseResultDAL.GetScheduling(efcExp).ToList();

            if (!string.IsNullOrEmpty(configuretView.ConditionValue))
                query = query.DynamicWhere(configuretView.Attribute, configuretView.Condition, configuretView.ConditionValue);
            var teacher = query1.ToList().OrderBy(x => x.SelectCourseType);
            var result = this.GetQueryByDataRangeByCollege(query).OrderBy(x => x.SelectCourseType).ToList();
            result.ForEach(x => x.TeacherName = string.Join(",", teacher.Where(w => w.ID == x.ID).Select(w => w.TeacherName)));
            if (queryScheduling.Count > 0)
            {
                var schedulingList = IStudentSelectCourseServices.GetWeekdayTimesSegmentName(queryScheduling);
                result.ForEach(x =>
                {
                    var list = schedulingList.Where(w => w.ID == x.ID);
                    x.WeekdayTimesSegmentName = string.Join(";", list.OrderBy(w => w.Weekday).Select(w => w.WeekdayTimesSegmentName));
                });

            }
            return result;

        }

        public IGridResultSet<BaseStudentView> GetSelectCourseStudentViewGrid(Guid ID, string type, int pageIndex, int pageSize)
        {
            if (type == "0")
            {
                var query = OptionalCourseSettingDAL.GetSelectCourseStudent(x => x.ExecutableOptionalCourseID == ID).OrderBy(x => x.LoginID).ToGridResultSet<BaseStudentView>(1, null);
                //var result = this.GetQueryByDataRangeByCollege(query).OrderBy(x => x.LoginID).ToGridResultSet<BaseStudentView>(pageIndex, pageSize);
                //return result;
                return query;
            }
            else
            {
                var query = OptionalCourseSettingDAL.GetSelectCourseStudent1(x => x.ExecutableFreeSelectionCouseID == ID).OrderBy(x => x.LoginID).ToGridResultSet<BaseStudentView>(1, null);
                //var result = this.GetQueryByDataRangeByCollege(query).OrderBy(x => x.LoginID).ToGridResultSet<BaseStudentView>(pageIndex, pageSize);
                //return result;
                return query;
            }
        }

        /// <summary>
        /// 学生选课名单,区分限选学生和任选学生（0-限选，1-任选）
        /// </summary>
        /// <param name="ID"></param>
        /// <param name="type"></param>
        /// <returns></returns>
        public List<BaseStudentView> GetSelectCourseStudentViewList(Guid ID, string type)
        {
            if (type == "0")
            {
                var result = OptionalCourseSettingDAL.GetSelectCourseStudent(x => x.ExecutableOptionalCourseID == ID).OrderBy(x => x.LoginID).ToList();
                return result;
            }
            else
            {
                var result = OptionalCourseSettingDAL.GetSelectCourseStudent1(x => x.ExecutableFreeSelectionCouseID == ID).OrderBy(x => x.LoginID).ToList();
                return result;
            }
        }

        /// <summary>
        /// 生成教学任务班，Type为0时生成限选，1生成任选
        /// </summary>
        /// <param name="executablePlanIDs"></param>
        /// <param name="isOverride"></param>
        /// <param name="Type"></param>
        public void ChooseEducationMissionClass(List<Guid?> executablePlanIDs, string Type)
        {
            if (Type == "0")
                GenerateEducationMissionClassOptionalCourse(executablePlanIDs);
            else
                GenerateEducationMissionClassFreeSelection(executablePlanIDs);
        }
        /// <summary>
        /// 取消开班
        /// </summary>
        /// <param name="executablePlanIDs"></param>
        /// <param name="isOverride"></param>
        /// <param name="Type"></param>
        public void CancelEducationMissionClass(List<Guid?> executablePlanIDs)
        {
            List<EM_ExecutableOptionalCourse> ExecutableOptionalCourse = new List<EM_ExecutableOptionalCourse>();
            List<EM_ExecutableFreeSelectionCouse> ExecutableFreeSelectionCouse = new List<EM_ExecutableFreeSelectionCouse>();
            var OptionalCourseList = SelectCourseResultDAL.ExecutableOptionalCourseRepository.GetList(x => executablePlanIDs.Contains(x.ExecutableOptionalCourseID)).ToList();
            var FreeSelectionList = SelectCourseResultDAL.ExecutableFreeSelectionCouseRepository.GetList(x => executablePlanIDs.Contains(x.ExecutableFreeSelectionCouseID)).ToList();
            foreach (var OptionalCourse in OptionalCourseList)
            {
                OptionalCourse.RecordStatus = (int)EMIS.ViewModel.EM_SelectCourseResultStatus.CancleCreate;
                ExecutableOptionalCourse.Add(OptionalCourse);
            }
            foreach (var FreeSelection in FreeSelectionList)
            {
                FreeSelection.RecordStatus = (int)EMIS.ViewModel.EM_SelectCourseResultStatus.CancleCreate;
                ExecutableFreeSelectionCouse.Add(FreeSelection);
            }

            UnitOfWork.Commit();
        }
        /// <summary>
        /// 生成限选教学任务班
        /// </summary>
        /// <param name="executableOptionalCourseIDs"></param>
        /// <param name="teachingTypeNames"></param>
        public void GenerateEducationMissionClassOptionalCourse(List<Guid?> executableOptionalCourseIDs)
        {
            try
            {
                var executableOptionalCourseList = OptionalCourseSettingDAL.ExecutableOptionalCourseRepository.GetList(x => executableOptionalCourseIDs.Contains(x.ExecutableOptionalCourseID),
                    (x => x.CF_Grademajor.CF_Classmajor),
                    (x => x.CF_Classmajor),
                    (x => x.CF_Student),
                    //(x => x.CF_Schoolyear),
                    (x => x.EM_ExecutableOptionalCourseTeachingMode),
                    (x => x.EM_ExecutableOptionalCourseTeacher),
                    (x => x.EM_ExecutableOptionalCourseTeachingSetting),
                    (x => x.EM_OptionalCoursePlan.EM_Coursematerial),
                    (x => x.EM_OptionalCoursePlan.EM_Coursematerial.EM_ClassGrouping.EM_ClassGroupingSettings),
                    (x => x.CF_Grademajor.CF_Facultymajor),
                    (x => x.EM_OptionalCoursePlan.CF_Department)
                    ).ToList();

                //不是“未开班”状态不能开班
                var submitedList = executableOptionalCourseList.Where(x => x.RecordStatus != (int)EMIS.ViewModel.EM_SelectCourseResultStatus.Opened && x.RecordStatus != (int)EMIS.ViewModel.EM_SelectCourseResultStatus.CancleCreate).ToList();
                if (submitedList.Count > 0)
                {
                    throw new Exception("不是“已开放”状态不能进行开班，请核查。");
                }

                //开放时间未结束，不能进行开班
                var OpenControlSettingGrademajorIDList = executableOptionalCourseList.Select(w => w.GrademajorID);  //找到要开班的所有年级专业
                var OpenControlSettingList = OpenControlSettingDAL.SelectCourseOpenControlSettingRepository.Entities.Where(x =>
                    OpenControlSettingGrademajorIDList.Contains(x.GrademajorID)).ToList();  //找到年级专业对应的开放结束时间

                //验证同一学年学期同一课程下，是否有重复学生
                var valid = OptionalCourseSettingDAL.GetDuplicateOptionCourseViewQueryable(x => executableOptionalCourseIDs.Contains(x.ExecutableOptionalCourseID)).ToList();
                if (valid.Count > 0)
                {
                    List<string> validMessageList = new List<string>();
                    for (int i = 0; i < valid.Count; i++)
                    {
                        validMessageList.Add("任务班【" + valid[i].SourceName + "】和【" + valid[i].DestinationName + "】有重复的学生，请核查。");
                        
                    }
                    if (valid.Count > 0)
                    {
                        throw new Exception(string.Join(",", validMessageList));
                    }
                }

                //判断是否有设置授课方式
                var noTeachingModeTypeList = executableOptionalCourseList.Where(x => x.EM_ExecutableOptionalCourseTeachingMode.Count == 0)
                                            .Concat(executableOptionalCourseList.Where(x => !x.EM_ExecutableOptionalCourseTeachingMode.Any(w => w.TeachingModeID != null))).ToList();
                if (noTeachingModeTypeList.Count > 0)
                {
                    throw new Exception("没有设置授课方式的计划不能提交，请核查。");
                }

                var existsMissionClassStudentList = this.optionalCourseSettingDAL.GetEducationMissionClassStudentByExecutableOptionalCourseID(executableOptionalCourseIDs).ToList();

                var grademajorIDs = executableOptionalCourseList.Select(x => x.GrademajorID)
                    .ToList();
                //var queryclassmajorList = classmajorDAL.classmajorRepository.GetList(x => grademajorIDs.Contains(x.GrademajorID),
                //    (x => x.CF_Student)).ToList();
                var resultMissionList = new List<EM_EducationMission>();
                var resultMissionClassList = new List<EM_EducationMissionClass>();
                var resultMissionClassTeachingSettingList = new List<EM_EducationMissionClassTeachingSetting>();
                var resultSchedulingClassList = new List<EM_EducationSchedulingClass>();
                var resultTeacherList = new List<EM_MissionClassTeacher>();

                var noStudentList = executableOptionalCourseList.Where(x => x.CF_Student.Count == 0).Select(x => x.DefaultClassName).ToList();
                if (noStudentList.Count > 0)
                {
                    throw new Exception("任务班" + string.Join(",", noStudentList) + "没有报名的学生，请核查！");
                }

                if (executableOptionalCourseList.Count > 0)
                {
                    executableOptionalCourseList.ForEach(x => x.RecordStatus = (int)EMIS.ViewModel.EM_ExecuteStatus.Submited);
                    string coursematerialName = "";
                    var courseNames = executableOptionalCourseList.Where(x => x.EM_OptionalCoursePlan.EM_Coursematerial != null && x.EM_OptionalCoursePlan.EM_Coursematerial.EM_ClassGrouping == null).Select(x => x.EM_OptionalCoursePlan.EM_Coursematerial.CourseName).Distinct().ToArray();
                    coursematerialName = string.Join(",", courseNames);
                    if (courseNames.Length > 0)
                    {
                        throw new Exception("以下计划所对应的课程并未设置上课类型，无法确定任务班的分班方式，请到课程资料菜单完成设置后再次进行提交：\r\n" + coursematerialName);
                    }
                }
                var query = (
                                   from eop in
                                       (
                                           //先找出上课类型没有设置的授课方式，然后单独成一个班
                                        (from eop in executableOptionalCourseList
                                         where eop.EM_ExecutableOptionalCourseTeachingMode
                                            .Any(x => !eop.EM_OptionalCoursePlan.EM_Coursematerial
                                                .EM_ClassGrouping
                                                .EM_ClassGroupingSettings.Select(w => w.TeachingModeID).Contains(x.TeachingModeID))
                                         select new
                                         {
                                             ExecutableOptionalCourse = eop,
                                             TeachingMode = eop.EM_ExecutableOptionalCourseTeachingMode
                                                 .FirstOrDefault(x => !eop.EM_OptionalCoursePlan.EM_Coursematerial
                                                 .EM_ClassGrouping
                                                 .EM_ClassGroupingSettings.Select(w => w.TeachingModeID).Contains(x.TeachingModeID))
                                                 .TeachingModeID
                                         })
                                           //接下来对除理论班之外的其他分班设置进行匹配，如果该专业课程有这个授课方式的话，就单独再分一个班
                                        .Concat(
                                        from eop in executableOptionalCourseList
                                        from tmt in eop.EM_ExecutableOptionalCourseTeachingMode
                                        from cgs in eop.EM_OptionalCoursePlan.EM_Coursematerial.EM_ClassGrouping.EM_ClassGroupingSettings
                                        where tmt.TeachingModeID == cgs.TeachingModeID
                                        select new
                                        {
                                            ExecutableOptionalCourse = eop,
                                            TeachingMode = cgs.TeachingModeID
                                        }))
                                   join dtm in DictionaryHelper.GetDictionaryValue(ViewModel.DictionaryItem.CF_TeachingMode) on eop.TeachingMode equals dtm.Value
                                   group dtm by new
                                   {
                                       //Classmajor = sp.Classmajor, 
                                       ExecutableOptionalCourse = eop.ExecutableOptionalCourse
                                   } into g
                                   select new
                                   {
                                       ExecutableOptionalCourse = g.Key.ExecutableOptionalCourse,
                                       Classmajor = g.Key.ExecutableOptionalCourse.CF_Classmajor,
                                       TeachingMode = g.Select(x => x).ToList(),
                                       Teacher = g.Key.ExecutableOptionalCourse.EM_ExecutableOptionalCourseTeacher,
                                       Student = g.Key.ExecutableOptionalCourse.CF_Student, //选此课的学生
                                   }
                                   );
                var missionDataList = query.ToList();

                for (int i = 0; i < missionDataList.Count; i++)
                {
                    var mission = missionDataList[i];

                    EM_EducationMission educationMission = new EM_EducationMission();
                    educationMission.EducationMissionID = Guid.NewGuid();
                    educationMission.ClassName = mission.ExecutableOptionalCourse.DefaultClassName;
                    educationMission.DepartmentID = mission.ExecutableOptionalCourse.DepartmentID;
                    educationMission.CollegeID = mission.ExecutableOptionalCourse.CF_Grademajor.CF_Facultymajor.CollegeID;
                    educationMission.SchoolyearID = mission.ExecutableOptionalCourse.SchoolyearID;
                    SetNewStatus(educationMission);

                    resultMissionList.Add(educationMission);

                    foreach (var tm in mission.TeachingMode)
                    {
                        EM_EducationMissionClass educationMissionClass = new EM_EducationMissionClass();
                        educationMissionClass.EducationMissionClassID = Guid.NewGuid();
                        educationMissionClass.MainScheduleClassID = mission.Classmajor.OrderBy(x => x.No).FirstOrDefault().ClassmajorID;
                        educationMissionClass.OrderNo = 0;
                        educationMissionClass.EducationMissionID = educationMission.EducationMissionID;
                        educationMissionClass.Name = mission.ExecutableOptionalCourse.DefaultClassName;
                        educationMissionClass.TeachingModeID = tm.Value;
                        if (mission.TeachingMode.Count > 0)
                        {
                            educationMissionClass.Name += "【" + tm.Name + "】";
                        }
                        educationMissionClass.OptionalCourseTypeID = (int)CF_CourseSelectType.OptionalCourse;
                        educationMissionClass.CoursematerialID = mission.ExecutableOptionalCourse.EM_OptionalCoursePlan.CoursematerialID;
                        educationMissionClass.CourseStructureID = mission.ExecutableOptionalCourse.CourseStructureID;
                        educationMissionClass.CourseCategoryID = mission.ExecutableOptionalCourse.CourseCategoryID;
                        educationMissionClass.CourseTypeID = mission.ExecutableOptionalCourse.CourseTypeID;
                        educationMissionClass.CourseQualityID = mission.ExecutableOptionalCourse.CourseQualityID;
                        educationMissionClass.ExaminationModeID = mission.ExecutableOptionalCourse.ExaminationModeID;
                        educationMissionClass.TeachinglanguageID = mission.ExecutableOptionalCourse.TeachinglanguageID;
                        educationMissionClass.HandleModeID = (int)CF_HandleMode.SelectionCourse;
                        educationMissionClass.IsNeedMaterial = false;
                        educationMissionClass.CF_Classmajor = mission.Classmajor;
                        educationMissionClass.ResultTypeID = mission.ExecutableOptionalCourse.ResultTypeID;
                        foreach (var list in mission.Teacher.Select(x => new { x.UserID, x.TeachingMethod }))
                        {
                            EM_MissionClassTeacher teacher = new EM_MissionClassTeacher();
                            teacher.MissionClassTeacherID = Guid.NewGuid();
                            teacher.MissionClassID = educationMissionClass.EducationMissionClassID;
                            teacher.TeachType = list.TeachingMethod;
                            teacher.UserID = list.UserID;
                            SetNewStatus(teacher);
                            educationMissionClass.EM_MissionClassTeacher.Add(teacher);
                            resultTeacherList.Add(teacher);
                        }
                        //educationMissionClass.EM_MissionClassTeacher = mission.Teacher;
                        SetNewStatus(educationMissionClass);
                        educationMissionClass.RecordStatus = (int)EMIS.ViewModel.CF_ApprovalStatus.NotSubmitted;

                        //插入教学设置
                        EM_EducationMissionClassTeachingSetting educationMissionClassTeachingSetting = new EM_EducationMissionClassTeachingSetting();
                        educationMissionClassTeachingSetting.EducationMissionClassID = educationMissionClass.EducationMissionClassID;
                        educationMissionClassTeachingSetting.Credit = mission.ExecutableOptionalCourse.EM_ExecutableOptionalCourseTeachingSetting.Credit;
                        educationMissionClassTeachingSetting.TheoryCourse = mission.ExecutableOptionalCourse.EM_ExecutableOptionalCourseTeachingSetting.TheoryCourse;
                        educationMissionClassTeachingSetting.Practicehours = mission.ExecutableOptionalCourse.EM_ExecutableOptionalCourseTeachingSetting.Practicehours;
                        educationMissionClassTeachingSetting.Trialhours = mission.ExecutableOptionalCourse.EM_ExecutableOptionalCourseTeachingSetting.Trialhours;
                        educationMissionClassTeachingSetting.WeeklyNum = mission.ExecutableOptionalCourse.EM_ExecutableOptionalCourseTeachingSetting.WeeklyNum;
                        educationMissionClassTeachingSetting.TheoryWeeklyNum = mission.ExecutableOptionalCourse.EM_ExecutableOptionalCourseTeachingSetting.TheoryWeeklyNum;
                        educationMissionClassTeachingSetting.PracticeWeeklyNum = mission.ExecutableOptionalCourse.EM_ExecutableOptionalCourseTeachingSetting.PracticeWeeklyNum;
                        educationMissionClassTeachingSetting.TrialWeeklyNum = mission.ExecutableOptionalCourse.EM_ExecutableOptionalCourseTeachingSetting.TrialWeeklyNum;
                        educationMissionClassTeachingSetting.StartWeeklyNum = mission.ExecutableOptionalCourse.EM_ExecutableOptionalCourseTeachingSetting.StartWeeklyNum;
                        educationMissionClassTeachingSetting.EndWeeklyNum = mission.ExecutableOptionalCourse.EM_ExecutableOptionalCourseTeachingSetting.EndWeeklyNum;
                        educationMissionClassTeachingSetting.WeeklyHours = mission.ExecutableOptionalCourse.EM_ExecutableOptionalCourseTeachingSetting.WeeklyHours;

                        //插入排课班
                        EM_EducationSchedulingClass educationSchedulingClass = new EM_EducationSchedulingClass();
                        educationSchedulingClass.EducationSchedulingClassID = Guid.NewGuid();
                        educationSchedulingClass.EducationMissionClassID = educationMissionClass.EducationMissionClassID;
                        educationSchedulingClass.TaskGroupName = "1班";
                        SetNewStatus(educationSchedulingClass);


                        List<Guid> educationMissionClassUserIDs = existsMissionClassStudentList
                            .Where(x => x.CoursematerialID == educationMissionClass.CoursematerialID
                                && x.SchoolyearID == educationMission.SchoolyearID
                                && x.HandleModeID == educationMissionClass.HandleModeID
                                && x.CourseSelectTypeID == educationMissionClass.OptionalCourseTypeID).Select(x => x.UserID.Value).ToList();
                        //查询要开班的教学任务班对应学生
                        List<Guid> missionUserIDs = mission.Student.Select(x => x.UserID).ToList();
                        //添加排课任务班学生（先查出要开班的学生与已存在的排课班对应学生的差集，排除重复学生，分班后删除再重新开班时存在重复学生）
                        educationSchedulingClass.CF_Student = new HashSet<CF_Student>(mission.Student.Where(x => missionUserIDs.Except(educationMissionClassUserIDs).Contains(x.UserID))); //选此课的学生

                        resultMissionClassList.Add(educationMissionClass);
                        resultMissionClassTeachingSettingList.Add(educationMissionClassTeachingSetting);
                        resultSchedulingClassList.Add(educationSchedulingClass);
                    }

                    mission.ExecutableOptionalCourse.RecordStatus = (int)EMIS.ViewModel.EM_SelectCourseResultStatus.Created;
                }

                UnitOfWork.BulkInsert(resultMissionList);
                UnitOfWork.BulkInsert(resultMissionClassList);
                UnitOfWork.BulkInsert(resultMissionClassTeachingSettingList);
                UnitOfWork.BulkInsert(resultMissionClassList, (x => x.CF_Classmajor));
                UnitOfWork.BulkInsert(resultMissionClassList, (x => x.EM_MissionClassTeacher));
                UnitOfWork.BulkInsert(resultTeacherList);
                UnitOfWork.BulkInsert(resultSchedulingClassList);
                UnitOfWork.BulkInsert(resultSchedulingClassList, (x => x.CF_Student));
                UnitOfWork.Commit();
            }
            catch (Exception)
            {

                throw;
            }
        }

        /// <summary>
        /// 生成任选教学任务班
        /// </summary>
        /// <param name="executableFreeSelectionCourseIDs"></param>
        /// <param name="isOverride"></param>
        public void GenerateEducationMissionClassFreeSelection(List<Guid?> executableFreeSelectionCourseIDs)
        {
            try
            {
                var executableFreeSelectionCourseList = OptionalCourseSettingDAL.ExecutableFreeSelectionCouseRepository.GetList(x => executableFreeSelectionCourseIDs.Contains(x.ExecutableFreeSelectionCouseID),
                    (x => x.CF_Student),
                    (x => x.EM_ExecutableFreeSelectionCouseTeachingMode),
                    (x => x.EM_ExecutableFreeSelectionCouseTeacher),
                    (x => x.EM_ExecutableFreeSelectionCouseTeachingSetting),
                    (x => x.EM_FreeSelectionCouse.EM_Coursematerial),
                    (x => x.EM_FreeSelectionCouse.EM_Coursematerial.EM_ClassGrouping.EM_ClassGroupingSettings),
                    (x => x.EM_ExecutableFreeSelectionCouseScheduling),
                    (x => x.CF_Department)
                    ).ToList();

                var submitedList = executableFreeSelectionCourseList.Where(x => x.RecordStatus != (int)EMIS.ViewModel.EM_SelectCourseResultStatus.Opened && x.RecordStatus != (int)EMIS.ViewModel.EM_SelectCourseResultStatus.CancleCreate).ToList();

                if (submitedList.Count > 0)
                {
                    throw new Exception("不是已开放状态不能进行开班，请核查。");
                }
                var noTeachingModeTypeList = executableFreeSelectionCourseList.Where(x => x.EM_ExecutableFreeSelectionCouseTeachingMode.Count == 0)
                                            .Concat(executableFreeSelectionCourseList.Where(x => !x.EM_ExecutableFreeSelectionCouseTeachingMode.Any(w => w.TeachingModeID != null))).ToList();
                if (noTeachingModeTypeList.Count > 0)
                {
                    throw new Exception("没有设置授课方式的计划不能提交，请核查。");
                }

                var noSchedulingList = executableFreeSelectionCourseList.Where(x => x.EM_ExecutableFreeSelectionCouseScheduling.Count == 0).FirstOrDefault();
                if (noSchedulingList != null)
                    throw new Exception(noSchedulingList.DefaultClassName + "缺少排课信息，不能开班");

                var resultMissionList = new List<EM_EducationMission>();    //教学任务
                var resultMissionClassList = new List<EM_EducationMissionClass>();  //教学任务班
                var resultMissionClassTeachingSettingList = new List<EM_EducationMissionClassTeachingSetting>();
                var resultEducationSchedulingClassList = new List<EM_EducationSchedulingClass>();    //排课班表
                var resultTeacherList = new List<EM_MissionClassTeacher>(); //教学任务班任课老师表
                var resultEducationSchedulingList = new List<ES_EducationScheduling>(); //排课课表
                var resultEducationSchedulingTeacherList = new List<ES_EducationSchedulingTeacher>();   //排课老师表
                var resultEducationSchedulingWeekNumList = new List<ES_EducationSchedulingWeekNum>();   //排课周次表
                var resultCourseProcessList = new List<EM_CourseProcess>(); //课程进度
                var resultCourseProcessTeacherList = new List<EM_CourseProcessTeacher>();   //课程进度任课老师表
                var resultEducationMissionClassSettingsList = new List<EM_EducationMissionClassSettings>(); //任务班设置表

                var noStudentList = executableFreeSelectionCourseList.Where(x => x.CF_Student.Count == 0).Select(x => x.DefaultClassName).ToList();
                if (noStudentList.Count > 0)
                {
                    throw new Exception("任务班" + string.Join(",", noStudentList) + "未分配学生！");
                }


                if (executableFreeSelectionCourseList.Count > 0)
                {
                    executableFreeSelectionCourseList.ForEach(x => x.RecordStatus = (int)EMIS.ViewModel.EM_ExecuteStatus.Submited);
                    string coursematerialName = "";
                    var courseNames = executableFreeSelectionCourseList.Where(x => x.EM_FreeSelectionCouse.EM_Coursematerial != null && x.EM_FreeSelectionCouse.EM_Coursematerial.EM_ClassGrouping == null).Select(x => x.EM_FreeSelectionCouse.EM_Coursematerial.CourseName).Distinct().ToArray();
                    coursematerialName = string.Join(",", courseNames);
                    if (courseNames.Length > 0)
                    {
                        throw new Exception("以下计划所对应的课程并未设置上课类型，无法确定任务班的分班方式，请到课程资料菜单完成设置后再次进行提交：\r\n" + coursematerialName);
                    }
                }
                var query = (
                                   from efsc in
                                       (
                                           //先找出上课类型没有设置的授课方式，然后单独成一个班
                                        (from efsc in executableFreeSelectionCourseList
                                         where efsc.EM_ExecutableFreeSelectionCouseTeachingMode
                                            .Any(x => !efsc.EM_FreeSelectionCouse.EM_Coursematerial
                                                .EM_ClassGrouping
                                                .EM_ClassGroupingSettings.Select(w => w.TeachingModeID).Contains(x.TeachingModeID))
                                         select new
                                         {
                                             ExecutableFreeSelectionCourse = efsc,
                                             TeachingMode = efsc.EM_ExecutableFreeSelectionCouseTeachingMode
                                                 .FirstOrDefault(x => !efsc.EM_FreeSelectionCouse.EM_Coursematerial
                                                 .EM_ClassGrouping
                                                 .EM_ClassGroupingSettings.Select(w => w.TeachingModeID).Contains(x.TeachingModeID))
                                                 .TeachingModeID
                                         })
                                           //接下来对除理论班之外的其他分班设置进行匹配，如果该专业课程有这个授课方式的话，就单独再分一个班
                                        .Concat(
                                        from efsc in executableFreeSelectionCourseList
                                        from tmt in efsc.EM_ExecutableFreeSelectionCouseTeachingMode
                                        from cgs in efsc.EM_FreeSelectionCouse.EM_Coursematerial.EM_ClassGrouping.EM_ClassGroupingSettings
                                        where tmt.TeachingModeID == cgs.TeachingModeID
                                        select new
                                        {
                                            ExecutableFreeSelectionCourse = efsc,
                                            TeachingMode = cgs.TeachingModeID
                                        }))
                                   join dtm in DictionaryHelper.GetDictionaryValue(ViewModel.DictionaryItem.CF_TeachingMode) on efsc.TeachingMode equals dtm.Value
                                   group dtm by new
                                   {
                                       ExecutableFreeSelectionCourse = efsc.ExecutableFreeSelectionCourse
                                   } into g
                                   select new
                                   {
                                       ExecutableFreeSelectionCourse = g.Key.ExecutableFreeSelectionCourse,
                                       TeachingSetting = g.Key.ExecutableFreeSelectionCourse.EM_ExecutableFreeSelectionCouseTeachingSetting,
                                       TeachingMode = g.Select(x => x).ToList(),
                                       Teacher = g.Key.ExecutableFreeSelectionCourse.EM_ExecutableFreeSelectionCouseTeacher,
                                       Scheduling = g.Key.ExecutableFreeSelectionCourse.EM_ExecutableFreeSelectionCouseScheduling,
                                       Student = g.Key.ExecutableFreeSelectionCourse.CF_Student, //选此课的学生
                                   }
                                   );
                var missionDataList = query.ToList();

                for (int i = 0; i < missionDataList.Count; i++)
                {
                    var mission = missionDataList[i];

                    EM_EducationMission educationMission = new EM_EducationMission();
                    educationMission.EducationMissionID = Guid.NewGuid();
                    educationMission.ClassName = mission.ExecutableFreeSelectionCourse.DefaultClassName;
                    educationMission.DepartmentID = mission.ExecutableFreeSelectionCourse.DepartmentID;
                    educationMission.SchoolyearID = mission.ExecutableFreeSelectionCourse.SchoolyearID;
                    educationMission.CollegeID = mission.ExecutableFreeSelectionCourse.CF_Department.CollegeID;
                    SetNewStatus(educationMission);

                    //educationMission.CF_Classmajor.Add(mission.Classmajor);
                    resultMissionList.Add(educationMission);

                    foreach (var tm in mission.TeachingMode)
                    {
                        var executableFreeSelectionCouseScheduling = mission.ExecutableFreeSelectionCourse.EM_ExecutableFreeSelectionCouseScheduling.FirstOrDefault();
                        EM_EducationMissionClass educationMissionClass = new EM_EducationMissionClass();
                        educationMissionClass.EducationMissionClassID = Guid.NewGuid();
                        educationMissionClass.OrderNo = 0;
                        educationMissionClass.EducationMissionID = educationMission.EducationMissionID;
                        educationMissionClass.Name = mission.ExecutableFreeSelectionCourse.DefaultClassName;
                        //educationMissionClass.Name = mission.Classmajor.Name + "-" + mission.ExecutablePlan.EM_FreeSelectionCouse.EM_Coursematerial.CourseName;
                        educationMissionClass.TeachingModeID = tm.Value;
                        if (mission.TeachingMode.Count > 0)
                        {
                            educationMissionClass.Name += "【" + tm.Name + "】";
                        }
                        //educationMissionClass.OptionalCourseTypeID = null;
                        educationMissionClass.OptionalCourseTypeID = (int)CF_CourseSelectType.FreeSelectionCourse;
                        educationMissionClass.CoursematerialID = mission.ExecutableFreeSelectionCourse.EM_FreeSelectionCouse.CoursematerialID;
                        educationMissionClass.CourseStructureID = mission.ExecutableFreeSelectionCourse.CourseStructureID;
                        educationMissionClass.CourseCategoryID = mission.ExecutableFreeSelectionCourse.CourseCategoryID;
                        educationMissionClass.CourseTypeID = mission.ExecutableFreeSelectionCourse.CourseTypeID;
                        educationMissionClass.CourseQualityID = mission.ExecutableFreeSelectionCourse.CourseQualityID;
                        educationMissionClass.ExaminationModeID = mission.ExecutableFreeSelectionCourse.ExaminationModeID;
                        educationMissionClass.TeachinglanguageID = mission.ExecutableFreeSelectionCourse.TeachinglanguageID;
                        educationMissionClass.HandleModeID = mission.ExecutableFreeSelectionCourse.HandleModeID;
                        educationMissionClass.IsNeedMaterial = mission.ExecutableFreeSelectionCourse.IsNeedMaterial;
                        educationMissionClass.ResultTypeID = mission.ExecutableFreeSelectionCourse.ResultTypeID;
                        SetNewStatus(educationMissionClass);
                        educationMissionClass.RecordStatus = (int)EMIS.ViewModel.EM_EducationMissionClassStatus.Scheduled;

                        //插入教学设置
                        EM_EducationMissionClassTeachingSetting educationMissionClassTeachingSetting = new EM_EducationMissionClassTeachingSetting();
                        educationMissionClassTeachingSetting.EducationMissionClassID = educationMissionClass.EducationMissionClassID;
                        educationMissionClassTeachingSetting.Credit = mission.TeachingSetting.Credit;
                        educationMissionClassTeachingSetting.TheoryCourse = mission.TeachingSetting.TheoryCourse;
                        educationMissionClassTeachingSetting.Practicehours = mission.TeachingSetting.Practicehours;
                        educationMissionClassTeachingSetting.Trialhours = mission.TeachingSetting.Trialhours;
                        educationMissionClassTeachingSetting.WeeklyNum = mission.TeachingSetting.WeeklyNum;
                        educationMissionClassTeachingSetting.TheoryWeeklyNum = mission.TeachingSetting.TheoryWeeklyNum;
                        educationMissionClassTeachingSetting.PracticeWeeklyNum = mission.TeachingSetting.PracticeWeeklyNum;
                        educationMissionClassTeachingSetting.TrialWeeklyNum = mission.TeachingSetting.TrialWeeklyNum;
                        educationMissionClassTeachingSetting.StartWeeklyNum = mission.TeachingSetting.StartWeeklyNum;
                        educationMissionClassTeachingSetting.EndWeeklyNum = mission.TeachingSetting.EndWeeklyNum;
                        educationMissionClassTeachingSetting.WeeklyHours = mission.TeachingSetting.WeeklyHours;

                        foreach (var list in mission.Teacher.Select(x => new { x.UserID, x.TeachingMethod }))
                        {
                            EM_MissionClassTeacher teacher = new EM_MissionClassTeacher();
                            teacher.MissionClassTeacherID = Guid.NewGuid();
                            teacher.MissionClassID = educationMissionClass.EducationMissionClassID;
                            teacher.TeachType = list.TeachingMethod;
                            teacher.UserID = list.UserID;
                            SetNewStatus(teacher);
                            educationMissionClass.EM_MissionClassTeacher.Add(teacher);
                            resultTeacherList.Add(teacher);
                        }
                        int? ClassroomType = null; //教室类型，教学任务班表和课程进度需要
                        if (executableFreeSelectionCouseScheduling != null && executableFreeSelectionCouseScheduling.ClassroomID != null)
                        {
                            var classRoom = educationMissionClassDAL.ClassroomRepository.GetList(x => x.ClassroomID == executableFreeSelectionCouseScheduling.ClassroomID, x => x.CF_ClassroomType).FirstOrDefault();
                            if (classRoom != null && classRoom.CF_ClassroomType.FirstOrDefault() != null)
                            {
                                ClassroomType = classRoom.CF_ClassroomType.FirstOrDefault().ClassroomType;
                                educationMissionClass.ClassroomTypeID = ClassroomType;
                            }
                            educationMissionClass.ClassroomID = executableFreeSelectionCouseScheduling.ClassroomID;
                        }
                        if (executableFreeSelectionCouseScheduling.CoursesTimeID != null)
                        {
                            var coursesTime = educationMissionClassDAL.CoursesTimeRepository.Entities.Where(x => x.CoursesTimeID == executableFreeSelectionCouseScheduling.CoursesTimeID).FirstOrDefault();
                            educationMissionClass.EM_CoursesTime = new HashSet<EM_CoursesTime>();
                            educationMissionClass.EM_CoursesTime.Add(coursesTime);
                        }

                        //插入排课班
                        EM_EducationSchedulingClass educationSchedulingClass = new EM_EducationSchedulingClass();
                        educationSchedulingClass.EducationSchedulingClassID = Guid.NewGuid();
                        educationSchedulingClass.EducationMissionClassID = educationMissionClass.EducationMissionClassID;
                        educationSchedulingClass.TaskGroupName = "1班";
                        SetNewStatus(educationSchedulingClass);

                        //添加排课任务班学生
                        educationSchedulingClass.CF_Student = mission.Student;  //选此课的学生

                        resultMissionClassList.Add(educationMissionClass);
                        resultMissionClassTeachingSettingList.Add(educationMissionClassTeachingSetting);
                        resultEducationSchedulingClassList.Add(educationSchedulingClass);


                        //添加排课任务班学生
                        educationSchedulingClass.CF_Student = mission.Student;  //选此课的学生

                        //resultMissionClassList.Add(educationMissionClass);
                        //resultSchedulingClassList.Add(educationSchedulingClass);
                        //根据开始和结束周，得到所有周的列表
                        List<int?> schedulingWeekList = new List<int?>();
                        schedulingWeekList.Add(mission.TeachingSetting.StartWeeklyNum);
                        schedulingWeekList.Add(mission.TeachingSetting.EndWeeklyNum);
                        for (int j = 1; j + schedulingWeekList.Min() < schedulingWeekList.Max(); j++)
                        {
                            schedulingWeekList.Add(j + schedulingWeekList.Min());
                        }
                        //排课课表
                        foreach (var list in mission.Scheduling.Select(x => new { x.CoursesTimeID, x.ClassroomID, x.Weekday }))
                        {
                            ES_EducationScheduling educationScheduling = new ES_EducationScheduling();
                            educationScheduling.EducationSchedulingID = Guid.NewGuid();
                            educationScheduling.EducationSchedulingClassID = educationSchedulingClass.EducationSchedulingClassID;
                            educationScheduling.SchoolyearID = educationMission.SchoolyearID;
                            educationScheduling.Weekday = list.Weekday;
                            educationScheduling.ClassroomID = list.ClassroomID;
                            educationScheduling.CoursesTimeID = list.CoursesTimeID;
                            SetNewStatus(educationScheduling);
                            //educationScheduling.ES_EducationSchedulingTeacher.Add(educationScheduling);
                            resultEducationSchedulingList.Add(educationScheduling);

                            //排课教师表
                            foreach (var teacherlist in mission.Teacher.Select(x => new { x.UserID, x.TeachingMethod }))
                            {
                                ES_EducationSchedulingTeacher teacher = new ES_EducationSchedulingTeacher();
                                teacher.EducationSchedulingTeacherID = Guid.NewGuid();
                                teacher.EducationSchedulingID = educationScheduling.EducationSchedulingID;
                                teacher.TeachingMethod = teacherlist.TeachingMethod;
                                teacher.UserID = teacherlist.UserID;
                                SetNewStatus(teacher);
                                educationScheduling.ES_EducationSchedulingTeacher.Add(teacher);
                                resultEducationSchedulingTeacherList.Add(teacher);
                            }
                            foreach (var weekList in schedulingWeekList)
                            {
                                ES_EducationSchedulingWeekNum week = new ES_EducationSchedulingWeekNum();
                                week.EducationSchedulingWeekNumID = Guid.NewGuid();
                                week.EducationSchedulingID = educationScheduling.EducationSchedulingID;
                                week.WeekNum = weekList;
                                SetNewStatus(week);
                                educationScheduling.ES_EducationSchedulingWeekNum.Add(week);
                                resultEducationSchedulingWeekNumList.Add(week);
                            }
                        }

                        //课程进度和教室以及任务班设置表
                        foreach (var weekList in schedulingWeekList)
                        {
                            EM_CourseProcess process = new EM_CourseProcess();
                            process.CourseProcessID = Guid.NewGuid();
                            process.EducationMissionClassID = educationMissionClass.EducationMissionClassID;
                            process.Week = weekList;
                            process.Times = mission.TeachingSetting.WeeklyHours;
                            process.ClassroomTypeID = ClassroomType;
                            process.ClassroomID = educationMissionClass.ClassroomID;
                            SetNewStatus(process);
                            resultCourseProcessList.Add(process);

                            //任务班设置表
                            EM_EducationMissionClassSettings educationMissionClassSettings = new EM_EducationMissionClassSettings();
                            educationMissionClassSettings.EducationMissionClassSettingsID = Guid.NewGuid();
                            educationMissionClassSettings.EducationMissionClassID = educationMissionClass.EducationMissionClassID;
                            educationMissionClassSettings.WeeklyNum = weekList;
                            SetNewStatus(educationMissionClassSettings);
                            resultEducationMissionClassSettingsList.Add(educationMissionClassSettings);

                            //排课教师表
                            foreach (var teacherlist in mission.Teacher.Select(x => new { x.UserID, x.TeachingMethod }))
                            {

                                EM_CourseProcessTeacher teacher = new EM_CourseProcessTeacher();
                                teacher.CourseProcessTeacherID = Guid.NewGuid();
                                teacher.CourseProcessID = process.CourseProcessID;
                                teacher.UserID = teacherlist.UserID;
                                teacher.TeachType = teacherlist.TeachingMethod;
                                SetNewStatus(teacher);
                                resultCourseProcessTeacherList.Add(teacher);
                            }
                        }
                    }
                    //UnitOfWork.Add(educationMission);
                    EM_ExecutableFreeSelectionCouse eoc = GetExecutableFreeSelectionCouseEntity(mission.ExecutableFreeSelectionCourse.ExecutableFreeSelectionCouseID);
                    if (eoc != null)    //状态改为已开班
                        eoc.RecordStatus = (int)EMIS.ViewModel.EM_SelectCourseResultStatus.Created;
                }

                UnitOfWork.BulkInsert(resultMissionList);   //教学任务
                UnitOfWork.BulkInsert(resultMissionClassList);  //教学任务班
                UnitOfWork.BulkInsert(resultMissionClassTeachingSettingList);
                UnitOfWork.BulkInsert(resultTeacherList);   //
                UnitOfWork.BulkInsert(resultMissionClassList, x => x.EM_CoursesTime);   //
                UnitOfWork.BulkInsert(resultEducationMissionClassSettingsList); //任务班设置表
                UnitOfWork.BulkInsert(resultEducationSchedulingList);   //排课课表
                UnitOfWork.BulkInsert(resultEducationSchedulingTeacherList);    //排课老师表
                UnitOfWork.BulkInsert(resultEducationSchedulingWeekNumList);    //
                UnitOfWork.BulkInsert(resultEducationSchedulingClassList);   //排课班表
                UnitOfWork.BulkInsert(resultEducationSchedulingClassList, (x => x.CF_Student));  //排课班与学生关联表
                UnitOfWork.BulkInsert(resultCourseProcessList); //课程进度
                UnitOfWork.BulkInsert(resultCourseProcessTeacherList);  //课程进度任课老师表
                UnitOfWork.Commit();
            }
            catch (Exception)
            {

                throw;
            }
        }


        public bool EditStudent(SelectCourseResultView selectCourseResult, IList<StudentsView> studentList)
        {
            try
            {
                var executableOptionalCourse = OptionalCourseSettingDAL.ExecutableOptionalCourseRepository.GetList(x => x.ExecutableOptionalCourseID == selectCourseResult.ID,
                    (x => x.CF_Student)
                    ).FirstOrDefault();
                var executableFreeSelectionCouse = OptionalCourseSettingDAL.ExecutableFreeSelectionCouseRepository.GetList(x => x.ExecutableFreeSelectionCouseID == selectCourseResult.ID,

                   (x => x.CF_Student)
                   ).FirstOrDefault();
                var ids = studentList.Select(x => x.UserID).ToList();
                var list = SelectCourseResultDAL.StudentRepository.GetList(x => ids.Contains(x.UserID));
                if (executableOptionalCourse != null)
                {
                    if (executableOptionalCourse.RecordStatus == (int)EMIS.ViewModel.EM_SelectCourseResultStatus.Created)
                        throw new Exception("已生成教学任务班，不能修改学生");
                    executableOptionalCourse.CF_Student = new HashSet<CF_Student>();
                    //UnitOfWork.Delete(executableFreeSelectionCouse, (x => x.CF_Student));
                    foreach (var student in list)
                    {
                        executableOptionalCourse.CF_Student.Add(student);

                    }
                    //UnitOfWork.Update<EM_ExecutableFreeSelectionCouse>(executableFreeSelectionCouse);
                }
                else if (executableFreeSelectionCouse != null)
                {
                    if (executableFreeSelectionCouse.RecordStatus == (int)EMIS.ViewModel.EM_SelectCourseResultStatus.Created)
                        throw new Exception("已生成教学任务班，不能修改学生");
                    executableFreeSelectionCouse.CF_Student = new HashSet<CF_Student>();
                    foreach (var student in list)
                    {
                        executableFreeSelectionCouse.CF_Student.Add(student);

                    }
                    //UnitOfWork.Update<EM_ExecutableFreeSelectionCouse>(executableFreeSelectionCouse);
                }

                UnitOfWork.Commit();
                return true;
            }
            catch (Exception)
            {

                throw;
            }
        }

        /// <summary>
        /// 更新
        /// </summary>
        /// <param name="optionalCourseSettingView"></param>
        /// <returns></returns>
        public void OptionalCourseSettingUpdate(OptionalCourseSettingView optionalCourseSettingView, IList<OptionalCourseTeacherListView> teacherList)
        {
            try
            {
                //删除教师
                UnitOfWork.Delete<EM_ExecutableOptionalCourseTeacher>(x => x.ExecutableOptionalCourseID == optionalCourseSettingView.ExecutableOptionalCourseID);

                //添加教师
                if (teacherList.Count > 0)
                {
                    foreach (var teacher in teacherList)
                    {
                        EM_ExecutableOptionalCourseTeacher executableOptionalCourseTeacher = new EM_ExecutableOptionalCourseTeacher();
                        executableOptionalCourseTeacher.ExecutableOptionalCourseTeacherID = Guid.NewGuid();
                        executableOptionalCourseTeacher.ExecutableOptionalCourseID = optionalCourseSettingView.ExecutableOptionalCourseID;
                        executableOptionalCourseTeacher.UserID = teacher.UserID;
                        executableOptionalCourseTeacher.TeachingMethod = teacher.TeachingMethod;
                        SetNewStatus(executableOptionalCourseTeacher);
                        UnitOfWork.Add(executableOptionalCourseTeacher);
                    }
                    UnitOfWork.Commit();
                }


            }
            catch (Exception)
            {

                throw;
            }
        }

        /// <summary>
        /// 获取教学任务授课老师
        /// </summary>
        /// <param name="educationMissionClassID"></param>
        /// <returns></returns>
        public List<EMIS.ViewModel.SelectCourse.OptionalCourseTeacherListView> GetTeacherList(Guid? ID, string Type)
        {
            if (Type == "0")
                return OptionalCourseSettingDAL.GetTeacherList().Where(x => x.ID == ID).OrderBy(x => x.TeachingMethod).ToList();
            else
                return OptionalCourseSettingDAL.GetTeacherList1().Where(x => x.ID == ID).OrderBy(x => x.TeachingMethod).ToList();
        }

        public EM_ExecutableFreeSelectionCouse GetExecutableFreeSelectionCouseEntity(Guid? executableOptionalCourseID)
        {
            return SelectCourseResultDAL.ExecutableFreeSelectionCouseRepository.GetSingle(x => x.ExecutableFreeSelectionCouseID == executableOptionalCourseID);
        }

        /// <summary>
        /// 选课结果人数是否达到下限
        /// </summary>
        /// <param name="IDs"></param>
        /// <returns></returns>
        public bool CheckEnouthNum(IList<Guid?> IDs)
        {
            var query = SelectCourseResultDAL.GetCheckEnouthNumSelectCourseResult(IDs).Where(x => x.StudentTotalNum < x.PeopleNumlower);
            if (query.ToList().Count > 0)
                return true;
            else
                return false;
        }

        /// <summary>
        /// 选课结果判断是否有教师、教室
        /// </summary>
        /// <param name="IDs"></param>
        /// <returns></returns>
        //public bool CheckHaveTeacherOrClassroom(IList<Guid?> IDs)
        //{
        //    var query = SelectCourseResultDAL
        //    if (query.ToList().Count > 0)
        //        return true;
        //    else
        //        return false;
        //}
    }
}