using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using Bowin.Common.Data;
using Bowin.Common.Exceptions;
using Bowin.Common.Utility;
using Bowin.Common.JSON;
using Bowin.Web.Controls.Mvc;
using EMIS.Web.Controls;
using EMIS.Utility;
using EMIS.ViewModel;
using EMIS.ViewModel.EvaluationManage.StudentEvaluation;
using EMIS.ViewModel.EducationManage.EducationArrange;
using EMIS.CommonLogic.EvaluationManage.StudentEvaluation;

namespace EMIS.Web.Controllers.EvaluationManage.StudentEvaluation
{
    [Authorization]
    public class EvaluationStudentSettingController : Controller
    {
        public Lazy<IEvaluationStudentSettingServices> EvaluationStudentSettingServices { get; set; }

        /// <summary>
        /// 学评设定页面
        /// </summary>
        /// <returns></returns>
        public ActionResult List()
        {
            return View();
        }

        /// <summary>
        /// 学评设定列表查询
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult List(QueryParamsModel pararms)
        {
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(pararms);
            var schoolyearID = pararms.getExtraGuid("SchoolyearDropdown");
            var campusID = pararms.getExtraGuid("CampusDropdown");
            var collegeID = pararms.getExtraGuid("CollegeDropdown");
            var departmentID = pararms.getExtraGuid("DepartmentDropdown");
            var coursematerialID = pararms.getExtraGuid("CourseComboGrid");
            var courseTypeID = pararms.getExtraInt("DictionaryCourseType") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryCourseType");
            var handleModeID = pararms.getExtraInt("DictionaryHandleMode") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryHandleMode");
            var teachingModeID = pararms.getExtraInt("DictionaryTeachingMode") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryTeachingMode");
            var staffID = pararms.getExtraGuid("StaffComboGrid");
            var teachingMethodID = pararms.getExtraInt("DictionaryTeachingMethod") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryTeachingMethod");
            var evaluationTableID = pararms.getExtraGuid("EvaluationTableDropdown");
            var openState = pararms.getExtraInt("OpenStateDropdown") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("OpenStateDropdown");

            return base.Json(EvaluationStudentSettingServices.Value.GetEvaluationStudentSettingViewGrid(configuretView, schoolyearID, campusID, collegeID, departmentID,
                    coursematerialID, courseTypeID, handleModeID, teachingModeID, staffID, teachingMethodID, evaluationTableID, openState, (int)pararms.page, (int)pararms.rows));
        }

        /// <summary>
        /// 评价生成
        /// </summary>
        /// <returns></returns>
        public ActionResult Create()
        {
            return View();
        }

        /// <summary>
        /// 评价生成
        /// </summary>
        /// <param name="evaluationStudentSettingView"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Create(EvaluationStudentSettingView evaluationStudentSettingView)
        {
            try
            {
                ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(null);
                var campusID = Request.Form["CampusDropdown"].ParseStrTo<Guid>();
                var collegeID = Request.Form["CollegeDropdown"].ParseStrTo<Guid>();
                var departmentID = Request.Form["DepartmentDropdown"].ParseStrTo<Guid>();
                var gradeID = Request.Form["DictionaryGrade"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["DictionaryGrade"].ParseStrTo<int>();
                var standardID = Request.Form["DictionaryStandard"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["DictionaryStandard"].ParseStrTo<int>();
                var coursematerialID = Request.Form["CourseComboGrid"].ParseStrTo<Guid>();
                var courseTypeID = Request.Form["DictionaryCourseType"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["DictionaryCourseType"].ParseStrTo<int>();
                var handleModeID = Request.Form["DictionaryHandleMode"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["DictionaryHandleMode"].ParseStrTo<int>();
                var teachingModeID = Request.Form["DictionaryTeachingMode"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["DictionaryTeachingMode"].ParseStrTo<int>();
                var staffID = Request.Form["StaffComboGrid"].ParseStrTo<Guid>();
                var teachingMethodID = Request.Form["DictionaryTeachingMethod"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["DictionaryTeachingMethod"].ParseStrTo<int>();

                string result = EvaluationStudentSettingServices.Value.EvaluationStudentSettingCreate(campusID, collegeID, departmentID, gradeID, standardID,
                        coursematerialID, courseTypeID, handleModeID, teachingModeID, staffID, teachingMethodID, evaluationStudentSettingView.SchoolyearID);
                return Json(new ReturnMessage()
                {
                    IsSuccess = true,
                    Message = "生成成功" + result + "。"
                });
            }
            catch (Exception ex)
            {
                return Json(new ReturnMessage()
                {
                    IsSuccess = false,
                    Message = "生成失败，原因：" + ex.Message
                });
            }
        }

        /// <summary>
        /// 复制新增
        /// </summary>
        /// <param name="evaluationStudentSettingID"></param>
        /// <returns></returns>
        public ActionResult CopyAdd(Guid evaluationStudentSettingID)
        {
            var evaluationStudentSettingView = new EvaluationStudentSettingView();
            evaluationStudentSettingView = EvaluationStudentSettingServices.Value.GetEvaluationStudentSettingView(evaluationStudentSettingID);

            return View("Edit", evaluationStudentSettingView);
        }

        /// <summary>
        /// 复制新增
        /// </summary>
        /// <param name="evaluationStudentSettingView"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult CopyAdd(EvaluationStudentSettingView evaluationStudentSettingView)
        {
            evaluationStudentSettingView.EvaluationStudentSettingID = Guid.Empty;
            evaluationStudentSettingView.OpenState = false;
            return this.Edit(evaluationStudentSettingView);
        }

        /// <summary>
        /// 编辑
        /// </summary>
        /// <param name="evaluationStudentSettingID"></param>
        /// <returns></returns>
        [HttpGet]
        public ActionResult Edit(Guid? evaluationStudentSettingID)
        {
            var evaluationStudentSettingView = new EvaluationStudentSettingView();
            if (evaluationStudentSettingID.HasValue && evaluationStudentSettingID != Guid.Empty)
            {
                evaluationStudentSettingView = EvaluationStudentSettingServices.Value.GetEvaluationStudentSettingView(evaluationStudentSettingID);
            }
            else
            {
                evaluationStudentSettingView.OpenState = false;
            }

            return View(evaluationStudentSettingView);
        }

        /// <summary>
        /// 编辑
        /// </summary>
        /// <param name="evaluationStudentSettingView"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Edit(EvaluationStudentSettingView evaluationStudentSettingView)
        {
            try
            {
                EvaluationStudentSettingServices.Value.EvaluationStudentSettingEdit(evaluationStudentSettingView);
                return Json(new ReturnMessage()
                {
                    IsSuccess = true,
                    Message = "保存成功。"
                });
            }
            catch (Exception ex)
            {
                return Json(new ReturnMessage()
                {
                    IsSuccess = false,
                    Message = "保存失败，原因：" + ex.Message
                });
            }
        }

        /// <summary>
        /// 批量新增
        /// </summary>
        /// <returns></returns>
        [HttpGet]
        public ActionResult EvaluationStudentSettingBatchAdd()
        {
            var evaluationStudentSettingView = new EvaluationStudentSettingView();
            return View(evaluationStudentSettingView);
        }

        /// <summary>
        /// 批量新增
        /// </summary>
        /// <param name="evaluationStudentSettingView"></param>
        /// <returns></returns>
        public ActionResult EvaluationStudentSettingBatchAdd(EvaluationStudentSettingView evaluationStudentSettingView)
        {
            try
            {
                var educationMissionClassViewList = Request["educationMissionClassViewList"].JsonToObject<List<EducationMissionClassView>>();
                string result = EvaluationStudentSettingServices.Value.EvaluationStudentSettingBatchAdd(educationMissionClassViewList, evaluationStudentSettingView);
                return Json(new ReturnMessage()
                {
                    IsSuccess = true,
                    Message = "新增成功" + result + "。"
                });
            }
            catch (Exception ex)
            {
                return Json(new ReturnMessage()
                {
                    IsSuccess = false,
                    Message = "新增失败，原因：" + ex.Message
                });
            }
        }

        /// <summary>
        /// 查询教学任务班中未新增学生评价信息EducationMissionClassView
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult EducationMissionClassNoAddList(QueryParamsModel pararms)
        {
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(pararms);
            var campusID = pararms.getExtraGuid("CampusDropdown");
            var collegeID = pararms.getExtraGuid("CollegeDropdown");
            var departmentID = pararms.getExtraGuid("DepartmentDropdown");
            var gradeID = pararms.getExtraInt("DictionaryGrade") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryGrade");
            var standardID = pararms.getExtraInt("DictionaryStandard") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryStandard");
            var coursematerialID = pararms.getExtraGuid("CourseComboGrid");
            var courseTypeID = pararms.getExtraInt("DictionaryCourseType") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryCourseType");
            var handleModeID = pararms.getExtraInt("DictionaryHandleMode") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryHandleMode");
            var teachingModeID = pararms.getExtraInt("DictionaryTeachingMode") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryTeachingMode");
            var staffID = pararms.getExtraGuid("StaffComboGrid");
            var teachingMethodID = pararms.getExtraInt("DictionaryTeachingMethod") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryTeachingMethod");
            var schoolyearID = pararms.getExtraGuid("SchoolyearID");

            return base.Json(EvaluationStudentSettingServices.Value.GetEducationMissionClassViewNoAddGrid(configuretView, campusID, collegeID, departmentID,
                    gradeID, standardID, coursematerialID, courseTypeID, handleModeID, teachingModeID, staffID, teachingMethodID, schoolyearID, (int)pararms.page, (int)pararms.rows));
        }

        /// <summary>
        /// 查询教学任务班中未新增学生评价信息Excel导出
        /// </summary>
        /// <returns></returns>
        [HttpPost]
        public ActionResult EducationMissionClassNoAddListExcel()
        {
            return null;
        }

        /// <summary>
        /// 删除
        /// </summary>
        /// <param name="evaluationStudentSettingIDs"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Delete(string evaluationStudentSettingIDs)
        {
            try
            {
                List<Guid?> list = evaluationStudentSettingIDs.Split(',').Where(x => !string.IsNullOrEmpty(x)).Select(x => (Guid?)new Guid(x)).ToList();
                EvaluationStudentSettingServices.Value.EvaluationStudentSettingDelete(list);
                return base.Json(new ReturnMessage { IsSuccess = true, Message = "删除成功。" });
            }
            catch (Exception ex)
            {
                string mge = ex.Message;
                System.Data.SqlClient.SqlException num = ExceptionHelper.GetSqlException(ex);
                if (num != null)
                {
                    if (num.Number == 547)
                    {
                        mge = "请先删除所有关联的数据，如：评价记录、评价建议等。";
                    }
                }
                return base.Json(new ReturnMessage { IsSuccess = false, Message = "删除失败，原因：" + mge });
            }
        }

        /// <summary>
        /// 对应的学生信息页面
        /// </summary>
        /// <returns></returns>
        public ActionResult EvaluationStudentList()
        {
            return View();
        }

        /// <summary>
        /// 对应的学生信息列表查询
        /// </summary>
        /// <param name="pararms"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult EvaluationStudentList(QueryParamsModel pararms)
        {
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(pararms);
            var evaluationStudentSettingID = Request["evaluationStudentSettingID"].ParseStrTo<Guid>();
            var isEvaluation = pararms.getExtraInt("IsEvaluationDropdown") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("IsEvaluationDropdown");
            var inSchoolStatus = pararms.getExtraInt("DictionaryInschoolStatus") == DropdownList.SELECT_ALL ? null : pararms.getExtraInt("DictionaryInschoolStatus");

            return Json(EvaluationStudentSettingServices.Value.GetEvaluationStudentSettingDetailViewGrid(configuretView, evaluationStudentSettingID, isEvaluation, inSchoolStatus, (int)pararms.page, (int)pararms.rows));
        }

        /// <summary>
        /// 对应的学生信息Excel导出
        /// </summary>
        /// <returns></returns>
        [HttpPost]
        public ActionResult EvaluationStudentListExcel()
        {
            NpoiExcelHelper neh = new NpoiExcelHelper();
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(null);
            var evaluationStudentSettingID = Request["evaluationStudentSettingID"].ParseStrTo<Guid>();
            int? isEvaluation = Request["IsEvaluationDropdown"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request["IsEvaluationDropdown"].ParseStrTo<int>();
            int? inSchoolStatus = Request["DictionaryInschoolStatus"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request["DictionaryInschoolStatus"].ParseStrTo<int>();
            var dt = EvaluationStudentSettingServices.Value.GetEvaluationStudentSettingDetailViewList(configuretView, evaluationStudentSettingID, isEvaluation, inSchoolStatus)
                    .Select(x => new
                    {
                        x.StudentNo,
                        x.Name,
                        x.SexName,
                        x.ClassmajorNo,
                        x.ClassmajorName,
                        x.CollegeNo,
                        x.CollegeName,
                        x.CampusNo,
                        x.CampusName,
                        x.InSchoolStatusName,
                        x.SchoolyearCode,
                        x.MissionName,
                        x.MissionClassName,
                        x.CourseCode,
                        x.CourseName,
                        x.CourseStructureName,
                        x.CourseCategoryName,
                        x.CourseTypeName,
                        x.CourseQualityName,
                        Credit = x.Credit.HasValue ? x.Credit.Value.ToString("#.#") : null,
                        x.DepartmentNo,
                        x.DepartmentName,
                        x.HandleModeName,
                        x.TeachingModeName,
                        x.MissionClassStatusName,
                        x.EvaluationTableCode,
                        x.EvaluationTableName,
                        x.ParticipateTypeName,
                        x.EvaluationTypeCode,
                        x.EvaluationTypeName,
                        x.StaffCode,
                        x.StaffName,
                        x.TitleName,
                        x.TeachingMethodName,
                        x.OpenStateName,
                        x.IsEvaluationName
                    }).ToTable();
            string[] liststring = { 
                                      "学号", "姓名", "性别", "班级编号", "班级名称", RSL.Get("CollegeCode"), RSL.Get("College"), RSL.Get("CampusCode"), RSL.Get("CampusName"), 
                                      "在校状态", "学年学期", "任务名称", "任务班名称", "课程代码", "课程名称", "课程结构", "课程属性", "课程类型", "课程性质", 
                                      "课程学分", "开课教研室代码", "开课教研室", "处理方式", "授课方式", "任务状态", "评价表编号", "评价表名", "参评类型", "评价类型编号", 
                                      "评价类型", "教师工号", "任课教师", "职称", "任课方式", "开放状态", "评价状态"
                                  };
            var title = "参评人数明细信息";
            if (isEvaluation == (int)CF_GeneralPurpose.IsNo)
            {
                title = "参评人数明细信息（未评）";
            }
            if (isEvaluation == (int)CF_GeneralPurpose.IsYes)
            {
                title = "参评人数明细信息（已评）";
            }
            neh.Export(dt, liststring, title + DateTime.Now.ToString("yyyyMMdd"));
            return Json(new ReturnMessage()
            {
                IsSuccess = true,
                Message = "导出成功。"
            });
        }

        /// <summary>
        /// 编辑学生
        /// </summary>
        /// <param name="evaluationStudentSettingID"></param>
        /// <returns></returns>
        public ActionResult EvaluationStudentEdit(Guid? evaluationStudentSettingID)
        {
            var evaluationStudentSettingDetailView = new EvaluationStudentSettingDetailView();
            if (evaluationStudentSettingID.HasValue && evaluationStudentSettingID != Guid.Empty)
            {
                var evaluationStudentSettingView = EvaluationStudentSettingServices.Value.GetEvaluationStudentSettingView(evaluationStudentSettingID);
                evaluationStudentSettingDetailView.EvaluationStudentSettingID = evaluationStudentSettingView.EvaluationStudentSettingID;
                evaluationStudentSettingDetailView.EducationMissionClassID = evaluationStudentSettingView.EducationMissionClassID;
                evaluationStudentSettingDetailView.MissionClassName = evaluationStudentSettingView.MissionClassName;
                evaluationStudentSettingDetailView.SchoolyearID = evaluationStudentSettingView.SchoolyearID;
                evaluationStudentSettingDetailView.CollegeID = evaluationStudentSettingView.CollegeID;
                evaluationStudentSettingDetailView.CoursematerialID = evaluationStudentSettingView.CoursematerialID;
                evaluationStudentSettingDetailView.DepartmentID = evaluationStudentSettingView.DepartmentID;
                evaluationStudentSettingDetailView.CourseTypeID = evaluationStudentSettingView.CourseTypeID;
                evaluationStudentSettingDetailView.TeachingModeID = evaluationStudentSettingView.TeachingModeID;
            }
            else
            {
                evaluationStudentSettingDetailView.EvaluationStudentSettingID = evaluationStudentSettingID.Value;
            }

            return View(evaluationStudentSettingDetailView);
        }

        /// <summary>
        /// 编辑学生
        /// </summary>
        /// <param name="evaluationStudentSettingDetailView"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult EvaluationStudentEdit(Guid? evaluationStudentSettingID, Guid? userID)
        {
            try
            {
                EvaluationStudentSettingServices.Value.EvaluationStudentEdit(evaluationStudentSettingID, userID);
                return Json(new ReturnMessage()
                {
                    IsSuccess = true,
                    Message = "保存成功。"
                });
            }
            catch (Exception ex)
            {
                return Json(new ReturnMessage()
                {
                    IsSuccess = false,
                    Message = "保存失败，原因：" + ex.Message
                });
            }
        }

        /// <summary>
        /// 删除学生
        /// </summary>
        /// <param name="evaluationStudentSettingID"></param>
        /// <param name="userIDs"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult EvaluationStudentDelete(Guid? evaluationStudentSettingID, string userIDs)
        {
            try
            {
                List<Guid?> list = userIDs.Split(',').Where(x => !string.IsNullOrEmpty(x)).Select(x => (Guid?)new Guid(x)).ToList();
                EvaluationStudentSettingServices.Value.EvaluationStudentDelete(evaluationStudentSettingID, list);
                return base.Json(new ReturnMessage { IsSuccess = true, Message = "删除成功。" });
            }
            catch (Exception ex)
            {
                return base.Json(new ReturnMessage() { IsSuccess = false, Message = "删除失败，原因：" + ex.Message });
            }
        }

        /// <summary>
        /// 取消
        /// </summary>
        /// <param name="evaluationStudentSettingIDs"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Cancel(string evaluationStudentSettingIDs)
        {
            try
            {
                List<Guid?> list = evaluationStudentSettingIDs.Split(',').Where(x => !string.IsNullOrEmpty(x)).Select(x => (Guid?)new Guid(x)).ToList();
                EvaluationStudentSettingServices.Value.EvaluationStudentSettingCancel(list);
                return base.Json(new ReturnMessage { IsSuccess = true, Message = "取消评价成功。" });
            }
            catch (Exception ex)
            {
                return base.Json(new ReturnMessage() { IsSuccess = false, Message = "取消评价失败，原因：" + ex.Message });
            }
        }

        /// <summary>
        /// 开放
        /// </summary>
        /// <param name="evaluationStudentSettingIDs"></param>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Open(string evaluationStudentSettingIDs)
        {
            try
            {
                List<Guid?> list = evaluationStudentSettingIDs.Split(',').Where(x => !string.IsNullOrEmpty(x)).Select(x => (Guid?)new Guid(x)).ToList();
                EvaluationStudentSettingServices.Value.EvaluationStudentSettingOpen(list);
                return base.Json(new ReturnMessage { IsSuccess = true, Message = "开放评价成功。" });
            }
            catch (Exception ex)
            {
                return base.Json(new ReturnMessage() { IsSuccess = false, Message = "开放评价失败，原因：" + ex.Message });
            }
        }

        /// <summary>
        /// Excel导出
        /// </summary>
        /// <returns></returns>
        [HttpPost]
        public ActionResult Excel()
        {
            NpoiExcelHelper neh = new NpoiExcelHelper();
            ConfiguretView configuretView = ConfiguretExtensions.GetConfiguretermsView(null);
            var schoolyearID = Request.Form["SchoolyearDropdown"] == DropdownList.SELECT_ALL.ToString() ? null : Request.Form["SchoolyearDropdown"].ParseStrTo<Guid>();
            var campusID = Request.Form["CampusDropdown"].ParseStrTo<Guid>();
            var collegeID = Request.Form["CollegeDropdown"].ParseStrTo<Guid>();
            var departmentID = Request.Form["DepartmentDropdown"].ParseStrTo<Guid>();
            var coursematerialID = Request.Form["CourseComboGrid"].ParseStrTo<Guid>();
            var courseTypeID = Request.Form["DictionaryCourseType"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["DictionaryCourseType"].ParseStrTo<int>();
            var handleModeID = Request.Form["DictionaryHandleMode"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["DictionaryHandleMode"].ParseStrTo<int>();
            var teachingModeID = Request.Form["DictionaryTeachingMode"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["DictionaryTeachingMode"].ParseStrTo<int>();
            var staffID = Request.Form["StaffComboGrid"].ParseStrTo<Guid>();
            var teachingMethodID = Request.Form["DictionaryTeachingMethod"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["DictionaryTeachingMethod"].ParseStrTo<int>();
            var evaluationTableID = Request.Form["EvaluationTableDropdown"].ParseStrTo<Guid>();
            var openState = Request.Form["OpenStateDropdown"].ParseStrTo<int>() == DropdownList.SELECT_ALL ? null : Request.Form["OpenStateDropdown"].ParseStrTo<int>();

            var dt = EvaluationStudentSettingServices.Value.GetEvaluationStudentSettingViewList(configuretView, schoolyearID, campusID, collegeID, departmentID,
                    coursematerialID, courseTypeID, handleModeID, teachingModeID, staffID, teachingMethodID, evaluationTableID, openState)
                    .Select(x => new
                    {
                        x.SchoolyearCode,
                        x.MissionName,
                        x.MissionClassName,
                        x.CollegeNo,
                        x.CollegeName,
                        x.CampusNo,
                        x.CampusName,
                        x.CourseCode,
                        x.CourseName,
                        x.CourseStructureName,
                        x.CourseCategoryName,
                        x.CourseTypeName,
                        x.CourseQualityName,
                        Credit = x.Credit.HasValue ? x.Credit.Value.ToString("#.#") : null,
                        x.DepartmentNo,
                        x.DepartmentName,
                        x.HandleModeName,
                        x.TeachingModeName,
                        x.MissionClassStatusName,
                        x.EvaluationTableCode,
                        x.EvaluationTableName,
                        x.ParticipateTypeName,
                        x.EvaluationTypeCode,
                        x.EvaluationTypeName,
                        x.StaffCode,
                        x.StaffName,
                        x.TitleName,
                        x.TeachingMethodName,
                        x.ParticipateCount,
                        x.NoParticipateCount,
                        x.ValidityParticipateCount,
                        ValidityParticipateRate = x.ValidityParticipateRate.HasValue ? x.ValidityParticipateRate.Value.ToString("#.#") : "0",
                        x.OpenStateName,
                        x.Remark
                    }).ToTable();
            string[] liststring = { 
                                      "学年学期", "任务名称", "任务班名称", RSL.Get("CollegeCode"), RSL.Get("College"), RSL.Get("CampusCode"), RSL.Get("CampusName"), 
                                      "课程代码", "课程名称", "课程结构", "课程属性", "课程类型", "课程性质", "课程学分", "开课教研室代码", "开课教研室", 
                                      "处理方式", "授课方式", "任务状态", "评价表编号", "评价表名", "参评类型", "评价类型编号", "评价类型", "教师工号", 
                                      "任课教师", "职称", "任课方式", "参评人数", "未评人数", "有效评数", "有效评率%", "开放状态", "备注"
                                  };
            neh.Export(dt, liststring, "学评设定信息" + DateTime.Now.ToString("yyyyMMdd"));
            return Json(new ReturnMessage()
            {
                IsSuccess = true,
                Message = "导出成功。"
            });
        }

    }
}