using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Linq.Expressions;
using System.Transactions;
using Bowin.Common.Utility;
using Bowin.Common.Linq;
using Bowin.Common.Linq.Entity;
using EMIS.Entities;
using EMIS.ViewModel;
using EMIS.ViewModel.SystemView;
using EMIS.ViewModel.EnrollManage.SpecialtyManage;
using EMIS.DataLogic.EnrollManage.SpecialtyManage;
using EMIS.CommonLogic.SystemServices;

namespace EMIS.CommonLogic.EnrollManage.SpecialtyManage
{
    public class SpecialtyApplyServices : BaseWorkflowServices<CF_SpecialtyApply>, ISpecialtyApplyServices
    {
        public SpecialtyApplyDAL specialtyApplyDAL { get; set; }

        /// <summary>
        /// 数据范围
        /// </summary>
        public SpecialtyApplyServices()
        {
            DataRangeUserFunc = ((x, y) => this.IsUserInDataRangeByCollege<CF_SpecialtyApply>(x, y, (w => w.CollegeID)));
        }

        /// <summary>
        /// 查询对应的专业申请信息View
        /// </summary>
        /// <param name="configuretView"></param>
        /// <param name="campusID"></param>
        /// <param name="collegeID"></param>
        /// <param name="gradeID"></param>
        /// <param name="standardID"></param>
        /// <param name="educationID"></param>
        /// <param name="learningformID"></param>
        /// <param name="learnSystem"></param>
        /// <param name="approvalStatus"></param>
        /// <param name="pageIndex"></param>
        /// <param name="pageSize"></param>
        /// <returns></returns>
        public IGridResultSet<SpecialtyApplyView> GetSpecialtyApplyViewGrid(ConfiguretView configuretView, Guid? campusID, Guid? collegeID, int? gradeID, 
                int? standardID, int? educationID, int? learningformID, string learnSystem, int? approvalStatus, int pageIndex, int pageSize)
        {
            //结束流程环节ID
            var endStatusID = this.GetCorrectEndStatus();
            //审核流程状态IDList
            var approveStatusIDList = this.GetApproveStatusViewList().Select(x => x.ID).ToList();
            var applyStatusList = this.GetStatusViewList();
            var applyStatusIDList = applyStatusList.Where(x => x.ID != endStatusID && !approveStatusIDList.Contains(x.ID)).Select(x => x.ID).ToList();
            //专业申请
            Expression<Func<CF_SpecialtyApply, bool>> expSpecialtyApply = (x => x.RecordStatus > (int)SYS_STATUS.UNUSABLE);
            expSpecialtyApply = expSpecialtyApply.And(x => applyStatusIDList.Contains(x.ApprovalStatus));
            if (collegeID.HasValue)
            {
                expSpecialtyApply = expSpecialtyApply.And(x => x.CollegeID == collegeID);
            }
            if (gradeID.HasValue)
            {
                expSpecialtyApply = expSpecialtyApply.And(x => x.GradeID == gradeID);
            }
            if (approvalStatus.HasValue)
            {
                //审批状态
                expSpecialtyApply = expSpecialtyApply.And(x => x.ApprovalStatus == approvalStatus);
            }
            var query = specialtyApplyDAL.GetSpecialtyApplyViewQueryable(expSpecialtyApply);
            if (campusID.HasValue)
            {
                query = query.Where(x => x.CampusID == campusID);
            }
            if (standardID.HasValue)
            {
                query = query.Where(x => x.StandardID == standardID);
            }
            if (educationID.HasValue)
            {
                query = query.Where(x => x.EducationID == educationID);
            }
            if (learningformID.HasValue)
            {
                query = query.Where(x => x.LearningformID == learningformID);
            }
            if (!string.IsNullOrEmpty(learnSystem) && learnSystem != "-1")
            {
                var LearnSystems = Convert.ToDecimal(learnSystem);
                query = query.Where(x => x.LearnSystem == LearnSystems);
            }
            //查询条件
            if (!string.IsNullOrEmpty(configuretView.ConditionValue))
            {
                query = query.DynamicWhere(configuretView.Attribute, configuretView.Condition, configuretView.ConditionValue.Trim());
            }

            var result = this.GetQueryByDataRangeByCollege(query).OrderBy(x => x.CollegeCode).ThenByDescending(x => x.GradeID).ThenBy(x => x.StandardName)
                    .ThenBy(x => x.EducationID).ThenBy(x => x.LearningformID).ThenBy(x => x.LearnSystem)
                    .ThenBy(x => x.CreateTime).ToGridResultSet<SpecialtyApplyView>(pageIndex, pageSize);
            result.rows.ForEach(x => x.ApprovalStatusName = applyStatusList.FirstOrDefault(w => w.ID == x.ApprovalStatus).Name);
            return result;
        }

        /// <summary>
        /// 查询对应的专业申请信息List
        /// </summary>
        /// <param name="configuretView"></param>
        /// <param name="campusID"></param>
        /// <param name="collegeID"></param>
        /// <param name="gradeID"></param>
        /// <param name="standardID"></param>
        /// <param name="educationID"></param>
        /// <param name="learningformID"></param>
        /// <param name="learnSystem"></param>
        /// <param name="approvalStatus"></param>
        /// <returns></returns>
        public List<SpecialtyApplyView> GetSpecialtyApplyViewList(ConfiguretView configuretView, Guid? campusID, Guid? collegeID, int? gradeID, 
                int? standardID, int? educationID, int? learningformID, string learnSystem, int? approvalStatus)
        {
            //结束流程环节ID
            var endStatusID = this.GetCorrectEndStatus();
            //审核流程状态IDList
            var approveStatusIDList = this.GetApproveStatusViewList().Select(x => x.ID).ToList();
            var applyStatusList = this.GetStatusViewList();
            var applyStatusIDList = applyStatusList.Where(x => x.ID != endStatusID && !approveStatusIDList.Contains(x.ID)).Select(x => x.ID).ToList();
            //专业申请
            Expression<Func<CF_SpecialtyApply, bool>> expSpecialtyApply = (x => x.RecordStatus > (int)SYS_STATUS.UNUSABLE);
            expSpecialtyApply = expSpecialtyApply.And(x => applyStatusIDList.Contains(x.ApprovalStatus));
            if (collegeID.HasValue)
            {
                expSpecialtyApply = expSpecialtyApply.And(x => x.CollegeID == collegeID);
            }
            if (gradeID.HasValue)
            {
                expSpecialtyApply = expSpecialtyApply.And(x => x.GradeID == gradeID);
            }
            if (approvalStatus.HasValue)
            {
                //审批状态
                expSpecialtyApply = expSpecialtyApply.And(x => x.ApprovalStatus == approvalStatus);
            }
            var query = specialtyApplyDAL.GetSpecialtyApplyViewQueryable(expSpecialtyApply);
            if (campusID.HasValue)
            {
                query = query.Where(x => x.CampusID == campusID);
            }
            if (standardID.HasValue)
            {
                query = query.Where(x => x.StandardID == standardID);
            }
            if (educationID.HasValue)
            {
                query = query.Where(x => x.EducationID == educationID);
            }
            if (learningformID.HasValue)
            {
                query = query.Where(x => x.LearningformID == learningformID);
            }
            if (!string.IsNullOrEmpty(learnSystem) && learnSystem != "-1")
            {
                var LearnSystems = Convert.ToDecimal(learnSystem);
                query = query.Where(x => x.LearnSystem == LearnSystems);
            }
            //查询条件
            if (!string.IsNullOrEmpty(configuretView.ConditionValue))
            {
                query = query.DynamicWhere(configuretView.Attribute, configuretView.Condition, configuretView.ConditionValue.Trim());
            }

            var result = this.GetQueryByDataRangeByCollege(query).OrderBy(x => x.CollegeCode).ThenByDescending(x => x.GradeID).ThenBy(x => x.StandardName)
                .ThenBy(x => x.EducationID).ThenBy(x => x.LearningformID).ThenBy(x => x.LearnSystem).ThenBy(x => x.CreateTime).ToList();
            result.ForEach(x => x.ApprovalStatusName = applyStatusList.FirstOrDefault(w => w.ID == x.ApprovalStatus).Name);
            return result;
        }

        /// <summary>
        /// 查询对应的专业审核信息View
        /// </summary>
        /// <param name="configuretView"></param>
        /// <param name="campusID"></param>
        /// <param name="collegeID"></param>
        /// <param name="gradeID"></param>
        /// <param name="standardID"></param>
        /// <param name="educationID"></param>
        /// <param name="learningformID"></param>
        /// <param name="learnSystem"></param>
        /// <param name="approvalStatus"></param>
        /// <param name="pageIndex"></param>
        /// <param name="pageSize"></param>
        /// <returns></returns>
        public IGridResultSet<SpecialtyApplyView> GetSpecialtyAuditingViewGrid(ConfiguretView configuretView, Guid? campusID, Guid? collegeID, int? gradeID, 
                int? standardID, int? educationID, int? learningformID, string learnSystem, int? approvalStatus, int pageIndex, int pageSize)
        {
            var approveStatusList = this.GetApproveStatusViewList();
            var approveStatusIDList = approveStatusList.Select(x => x.ID).ToList();
            //专业申请
            Expression<Func<CF_SpecialtyApply, bool>> expSpecialtyApply = (x => x.RecordStatus > (int)SYS_STATUS.UNUSABLE);
            expSpecialtyApply = expSpecialtyApply.And(x => approveStatusIDList.Contains(x.ApprovalStatus));
            if (collegeID.HasValue)
            {
                expSpecialtyApply = expSpecialtyApply.And(x => x.CollegeID == collegeID);
            }
            if (gradeID.HasValue)
            {
                expSpecialtyApply = expSpecialtyApply.And(x => x.GradeID == gradeID);
            }
            if (approvalStatus.HasValue)
            {
                //审批状态
                expSpecialtyApply = expSpecialtyApply.And(x => x.ApprovalStatus == approvalStatus);
            }
            var query = specialtyApplyDAL.GetSpecialtyApplyViewQueryable(expSpecialtyApply);
            if (campusID.HasValue)
            {
                query = query.Where(x => x.CampusID == campusID);
            }
            if (standardID.HasValue)
            {
                query = query.Where(x => x.StandardID == standardID);
            }
            if (educationID.HasValue)
            {
                query = query.Where(x => x.EducationID == educationID);
            }
            if (learningformID.HasValue)
            {
                query = query.Where(x => x.LearningformID == learningformID);
            }
            if (!string.IsNullOrEmpty(learnSystem) && learnSystem != "-1")
            {
                var LearnSystems = Convert.ToDecimal(learnSystem);
                query = query.Where(x => x.LearnSystem == LearnSystems);
            }
            //查询条件
            if (!string.IsNullOrEmpty(configuretView.ConditionValue))
            {
                query = query.DynamicWhere(configuretView.Attribute, configuretView.Condition, configuretView.ConditionValue.Trim());
            }

            var result = this.GetQueryByDataRangeByCollege(query).OrderBy(x => x.CollegeCode).ThenByDescending(x => x.GradeID).ThenBy(x => x.StandardName)
                    .ThenBy(x => x.EducationID).ThenBy(x => x.LearningformID).ThenBy(x => x.LearnSystem).ThenBy(x => x.CreateTime).ToGridResultSet<SpecialtyApplyView>(pageIndex, pageSize);
            result.rows.ForEach(x => x.ApprovalStatusName = approveStatusList.FirstOrDefault(w => w.ID == x.ApprovalStatus).Name);
            return result;
        }

        /// <summary>
        /// 查询对应的专业审核信息List
        /// </summary>
        /// <param name="configuretView"></param>
        /// <param name="campusID"></param>
        /// <param name="collegeID"></param>
        /// <param name="gradeID"></param>
        /// <param name="standardID"></param>
        /// <param name="educationID"></param>
        /// <param name="learningformID"></param>
        /// <param name="learnSystem"></param>
        /// <param name="approvalStatus"></param>
        /// <returns></returns>
        public IList<SpecialtyApplyView> GetSpecialtyAuditingViewList(ConfiguretView configuretView, Guid? campusID, Guid? collegeID, int? gradeID, 
                int? standardID, int? educationID, int? learningformID, string learnSystem, int? approvalStatus)
        {
            var approveStatusList = this.GetApproveStatusViewList();
            var approveStatusIDList = approveStatusList.Select(x => x.ID).ToList();
            //专业申请
            Expression<Func<CF_SpecialtyApply, bool>> expSpecialtyApply = (x => x.RecordStatus > (int)SYS_STATUS.UNUSABLE);
            expSpecialtyApply = expSpecialtyApply.And(x => approveStatusIDList.Contains(x.ApprovalStatus));
            if (collegeID.HasValue)
            {
                expSpecialtyApply = expSpecialtyApply.And(x => x.CollegeID == collegeID);
            }
            if (gradeID.HasValue)
            {
                expSpecialtyApply = expSpecialtyApply.And(x => x.GradeID == gradeID);
            }
            if (approvalStatus.HasValue)
            {
                //审批状态
                expSpecialtyApply = expSpecialtyApply.And(x => x.ApprovalStatus == approvalStatus);
            }
            var query = specialtyApplyDAL.GetSpecialtyApplyViewQueryable(expSpecialtyApply);
            if (campusID.HasValue)
            {
                query = query.Where(x => x.CampusID == campusID);
            }
            if (standardID.HasValue)
            {
                query = query.Where(x => x.StandardID == standardID);
            }
            if (educationID.HasValue)
            {
                query = query.Where(x => x.EducationID == educationID);
            }
            if (learningformID.HasValue)
            {
                query = query.Where(x => x.LearningformID == learningformID);
            }
            if (!string.IsNullOrEmpty(learnSystem) && learnSystem != "-1")
            {
                var LearnSystems = Convert.ToDecimal(learnSystem);
                query = query.Where(x => x.LearnSystem == LearnSystems);
            }
            //查询条件
            if (!string.IsNullOrEmpty(configuretView.ConditionValue))
            {
                query = query.DynamicWhere(configuretView.Attribute, configuretView.Condition, configuretView.ConditionValue.Trim());
            }

            var result = this.GetQueryByDataRangeByCollege(query).OrderBy(x => x.CollegeCode).ThenByDescending(x => x.GradeID).ThenBy(x => x.StandardName)
                    .ThenBy(x => x.EducationID).ThenBy(x => x.LearningformID).ThenBy(x => x.LearnSystem).ThenBy(x => x.CreateTime).ToList();
            result.ForEach(x => x.ApprovalStatusName = approveStatusList.FirstOrDefault(w => w.ID == x.ApprovalStatus).Name);
            return result;
        }

        /// <summary>
        /// 查询专业审核信息CF_SpecialtyApply(只查询审核状态信息，根据业务主键：专业信息ID、院系所、年级、学期)
        /// </summary>
        /// <param name="specialtyID"></param>
        /// <param name="collegeID"></param>
        /// <param name="gradeID"></param>
        /// <param name="semesterID"></param>
        /// <returns></returns>
        public CF_SpecialtyApply GetSpecialtyApply(Guid? specialtyID, Guid? collegeID, int? gradeID, int? semesterID)
        {
            try
            {
                var approveStatusList = this.GetApproveStatusViewList();
                var aprroveStatusIDList = approveStatusList.Select(x => x.ID).ToList();
                Expression<Func<CF_SpecialtyApply, bool>> exp = (x => aprroveStatusIDList.Contains(x.ApprovalStatus));
                if (specialtyID.HasValue)
                {
                    exp = exp.And(x => x.SpecialtyID == specialtyID);
                }
                if (collegeID.HasValue)
                {
                    exp = exp.And(x => x.CollegeID == collegeID);
                }
                if (gradeID.HasValue)
                {
                    exp = exp.And(x => x.GradeID == gradeID);
                }
                if (semesterID.HasValue)
                {
                    exp = exp.And(x => x.SemesterID == semesterID);
                }

                return specialtyApplyDAL.specialtyApplyRepository.GetSingle(exp);
            }
            catch (Exception ex)
            {
                throw new Exception(ex.Message);
            }
        }

        /// <summary>
        /// 查询专业申请信息SpecialtyApplyView
        /// </summary>
        /// <param name="specialtyApplyID"></param>
        /// <returns></returns>
        public SpecialtyApplyView GetSpecialtyApplyView(Guid? specialtyApplyID)
        {
            try
            {
                var query = specialtyApplyDAL.GetSpecialtyApplyViewQueryable(x => x.SpecialtyApplyID == specialtyApplyID).SingleOrDefault();

                return query;
            }
            catch (Exception ex)
            {
                throw new Exception(ex.Message);
            }
        }

        /// <summary>
        /// 申请（批量新增，业务主键：专业信息ID、年级、学期、院系所）
        /// </summary>
        /// <param name="specialtyIDList"></param>
        /// <param name="specialtyApplyView"></param>
        /// <returns></returns>
        public string SpecialtyApplyBatchAdd(List<Guid?> specialtyIDList, SpecialtyApplyView specialtyApplyView)
        {
            try
            {
                //查询对应的工作流程环节状态信息View
                var approveStatusList = this.GetStatusViewList();
                if (approveStatusList == null || approveStatusList.Count() <= 0)
                {
                    throw new Exception("工作流平台中，招生专业流程未配置，请核查。");
                }
                //查询工作流程开始环节状态
                var startStatusID = this.GetStartStatus();
                if (startStatusID == null)
                {
                    throw new Exception("工作流平台中，招生专业流程开始环节未配置，请核查。");
                }
                //专业申请
                Expression<Func<CF_SpecialtyApply, bool>> expSpecialtyApply = (x => x.RecordStatus > (int)SYS_STATUS.UNUSABLE);
                expSpecialtyApply = expSpecialtyApply.And(x => specialtyIDList.Contains(x.SpecialtyID));
                //查询对应的专业申请信息List
                var specialtyApplyList = specialtyApplyDAL.specialtyApplyRepository.GetList(expSpecialtyApply).ToList();

                int success = 0;
                int fail = 0;
                string tipMessage = null;
                List<CF_SpecialtyApply> specialtyApplyInList = new List<CF_SpecialtyApply>();
                foreach (var specialtyID in specialtyIDList)
                {
                    var specialtyApplyVerify = specialtyApplyList.Where(x => x.SpecialtyID == specialtyID && x.CollegeID == specialtyApplyView.CollegeID
                            && x.GradeID == specialtyApplyView.GradeID && x.SemesterID == specialtyApplyView.SemesterID).SingleOrDefault();
                    if (specialtyApplyVerify == null)
                    {
                        //新增
                        var specialtyApply = new CF_SpecialtyApply();
                        specialtyApply.SpecialtyApplyID = Guid.NewGuid();
                        specialtyApply.SpecialtyID = specialtyID;
                        specialtyApply.CollegeID = specialtyApplyView.CollegeID;
                        specialtyApply.GradeID = specialtyApplyView.GradeID;
                        specialtyApply.SemesterID = specialtyApplyView.SemesterID;
                        specialtyApply.ApprovalStatus = startStatusID;
                        specialtyApply.Remark = specialtyApplyView.Remark;
                        SetNewStatus(specialtyApply);
                        specialtyApplyInList.Add(specialtyApply);
                        success++;
                    }
                    else
                    {
                        //表示已存在相同的专业申请信息
                        fail++;
                    }
                }
                UnitOfWork.BulkInsert<CF_SpecialtyApply>(specialtyApplyInList);
                if (success > 0 && fail <= 0)
                {
                    tipMessage = success + "条";
                }
                else
                {
                    tipMessage = success + "条," + fail + "条失败，原因：已存在相同的专业申请信息，请检查";
                }

                return tipMessage;
            }
            catch (Exception ex)
            {
                throw new Exception(ex.Message);
            }
        }

        /// <summary>
        /// 查询专业申请中的未申请专业信息SpecialtyView
        /// </summary>
        /// <param name="configuretView"></param>
        /// <param name="collegeID"></param>
        /// <param name="gradeID"></param>
        /// <param name="semesterID"></param>
        /// <param name="standardID"></param>
        /// <param name="educationID"></param>
        /// <param name="learningformID"></param>
        /// <param name="learnSystem"></param>
        /// <param name="scienceclassID"></param>
        /// <param name="pageIndex"></param>
        /// <param name="pageSize"></param>
        /// <returns></returns>
        public IGridResultSet<SpecialtyView> GetSpecialtyViewNoApply(ConfiguretView configuretView, Guid? collegeID, int? gradeID, int? semesterID, int? standardID, 
                int? educationID, int? learningformID, string learnSystem, int? scienceclassID, int pageIndex, int pageSize)
        {
            //专业信息(只查询启用状态的专业信息)
            Expression<Func<CF_Specialty, bool>> expSpecialty = (x => x.RecordStatus > (int)SYS_STATUS.UNUSABLE);
            if (standardID.HasValue)
            {
                expSpecialty = expSpecialty.And(x => x.StandardID == standardID);
            }
            if (educationID.HasValue)
            {
                expSpecialty = expSpecialty.And(x => x.EducationID == educationID);
            }
            if (learningformID.HasValue)
            {
                expSpecialty = expSpecialty.And(x => x.LearningformID == learningformID);
            }
            if (!string.IsNullOrEmpty(learnSystem) && learnSystem != "-1")
            {
                var LearnSystems = Convert.ToDecimal(learnSystem);
                expSpecialty = expSpecialty.And(x => x.LearnSystem == LearnSystems);
            }
            if (scienceclassID.HasValue)
            {
                expSpecialty = expSpecialty.And(x => x.ScienceclassID == scienceclassID);
            }
            //专业申请
            Expression<Func<CF_SpecialtyApply, bool>> expSpecialtyApply = (x => x.RecordStatus > (int)SYS_STATUS.UNUSABLE);
            if (collegeID.HasValue)
            {
                expSpecialtyApply = expSpecialtyApply.And(x => x.CollegeID == collegeID);
            }
            if (gradeID.HasValue)
            {
                expSpecialtyApply = expSpecialtyApply.And(x => x.GradeID == gradeID);
            }
            if (semesterID.HasValue)
            {
                expSpecialtyApply = expSpecialtyApply.And(x => x.SemesterID == semesterID);
            }
            //招生专业
            Expression<Func<CF_RecruitSpecialty, bool>> expRecruitSpecialty = (x => x.RecordStatus > (int)SYS_STATUS.UNUSABLE);
            if (collegeID.HasValue)
            {
                expRecruitSpecialty = expRecruitSpecialty.And(x => x.CollegeID == collegeID);
            }
            if (gradeID.HasValue)
            {
                expRecruitSpecialty = expRecruitSpecialty.And(x => x.GradeID == gradeID);
            }
            if (semesterID.HasValue)
            {
                expRecruitSpecialty = expRecruitSpecialty.And(x => x.SemesterID == semesterID);
            }
            var query = specialtyApplyDAL.GetSpecialtyViewNoApplyQueryable(expSpecialty, expSpecialtyApply, expRecruitSpecialty);
            //查询条件
            if (!string.IsNullOrEmpty(configuretView.ConditionValue))
            {
                query = query.DynamicWhere(configuretView.Attribute, configuretView.Condition, configuretView.ConditionValue.Trim());
            }

            return query.OrderBy(x => x.StandardName).ThenBy(x => x.EducationID).ThenBy(x => x.LearningformID).ThenBy(x => x.LearnSystem).ToGridResultSet<SpecialtyView>(pageIndex, pageSize);
        }

        /// <summary>
        /// 删除
        /// </summary>
        /// <param name="specialtyApplyIDs"></param>
        /// <returns></returns>
        public bool SpecialtyApplyDelete(List<Guid?> specialtyApplyIDs)
        {
            try
            {
                //var startStatusID = this.GetStartStatus();
                //if (startStatusID == null)
                //{
                //    throw new Exception("工作流平台中，招生专业流程开始环节流程未配置，请核查");
                //}
                //var approvalStatusList = specialtyApplyDAL.specialtyApplyRepository.GetList(x => specialtyApplyIDs.Contains(x.SpecialtyApplyID)).Select(x => x.ApprovalStatus).ToList();
                //foreach (var approvalStatus in approvalStatusList)
                //{
                //    if (approvalStatus != startStatusID)
                //    {
                //        throw new Exception("只能对未提交状态的信息进行删除");
                //    }
                //}
                UnitOfWork.Delete<CF_SpecialtyApply>(x => specialtyApplyIDs.Contains(x.SpecialtyApplyID));
                return true;
            }
            catch (Exception)
            {
                throw;
            }
        }

        /// <summary>
        /// 提交
        /// </summary>
        /// <param name="specialtyApplyIDs"></param>
        /// <param name="userID"></param>
        /// <param name="comment"></param>
        /// <returns></returns>
        public string SpecialtyApplySubmit(List<Guid> specialtyApplyIDs, Guid userID, string comment = "")
        {
            try
            {
                //查询招生专业工作流程开始环节状态
                var startStatusID = this.GetStartStatus();
                if (startStatusID == null)
                {
                    throw new Exception("工作流平台中，招生专业流程开始环节流程未配置，请核查");
                }
                //查询对应的专业申请信息List
                var specialtyApplyList = specialtyApplyDAL.specialtyApplyRepository.GetList(x => specialtyApplyIDs.Contains(x.SpecialtyApplyID)).ToList();
                int success = 0; //成功
                string tipMessage = null; //提示消息
                var submitIDList = new List<Guid>();
                var approveIDList = new List<Guid>();
                foreach (var specialtyApply in specialtyApplyList)
                {
                    if (specialtyApply.ApprovalStatus == startStatusID)
                    {
                        submitIDList.Add(specialtyApply.SpecialtyApplyID);
                    }
                    else
                    {
                        approveIDList.Add(specialtyApply.SpecialtyApplyID);
                    }
                    success++;
                }
                if (submitIDList.Count > 0)
                {
                    this.StartUp(submitIDList, userID, comment);
                }
                if (approveIDList.Count > 0)
                {
                    this.Approve(approveIDList, userID, Guid.Empty, comment);
                }
                tipMessage = success + "条";

                return tipMessage;
            }
            catch (Exception ex)
            {
                throw new Exception(ex.Message);
            }
        }

        /// <summary>
        /// 审核确定（批量）
        /// </summary>
        /// <param name="specialtyApplyIDs"></param>
        /// <param name="userID"></param>
        /// <param name="actionID"></param>
        /// <param name="comment"></param>
        public void SpecialtyApproveConfirm(List<Guid?> specialtyApplyIDs, Guid userID, Guid actionID, string comment)
        {
            try
            {
                //查询对应的专业审核信息List
                var specialtyApplyList = specialtyApplyDAL.specialtyApplyRepository.GetList(x => specialtyApplyIDs.Contains(x.SpecialtyApplyID)).ToList();
                foreach (var specialtyApplyID in specialtyApplyIDs)
                {
                    //查询对应的专业审核信息
                    var specialtyApply = specialtyApplyList.Where(x => x.SpecialtyApplyID == specialtyApplyID).SingleOrDefault();
                    if (specialtyApply == null)
                    {
                        throw new Exception("数据有误，请核查。");
                    }
                }
                //审核
                this.Approve(specialtyApplyIDs.Select(x => x.Value).ToList(), userID, actionID, comment);
            }
            catch (Exception ex)
            {
                throw new Exception(ex.Message);
            }
        }

        /// <summary>
        /// 查询对应的流程审批步骤详细信息(暂时不用)
        /// </summary>
        /// <param name="specialtyApplyID"></param>
        /// <returns></returns>
        public IGridResultSet<WorkflowApproveHistoryView> GetWorkflowApproveHistoryView(Guid? specialtyApplyID)
        {
            try
            {
                var query = this.GetApproveHistoryViewList((Guid)specialtyApplyID).ToList();
                return query.AsQueryable<WorkflowApproveHistoryView>().ToGridResultSet<WorkflowApproveHistoryView>(0, 100);
            }
            catch (Exception)
            {
                throw;
            }
        }

        /// <summary>
        /// 流程结束跳转函数（工作流平台中配置）
        /// 注：需对招生专业信息进行处理(根据业务主键处理，专业信息ID、院系所、年级、学期)
        /// </summary>
        /// <param name="specialtyApplyIDList"></param>
        /// <param name="userID"></param>
        public void OnApproveEnd(List<Guid> specialtyApplyIDList, Guid? userID)
        {
            try
            {
                //查询对应的专业申请信息List
                var specialtyApplyList = specialtyApplyDAL.specialtyApplyRepository.GetList(x => specialtyApplyIDList.Contains(x.SpecialtyApplyID)).ToList();
                //招生专业
                Expression<Func<CF_RecruitSpecialty, bool>> expRecruitSpecialty = (x => x.RecordStatus > (int)SYS_STATUS.UNUSABLE);
                //查询招生专业信息
                var recruitSpecialtyList = specialtyApplyDAL.recruitSpecialtyRepository.GetList(expRecruitSpecialty).ToList();
                //流程审核通过结束状态
                var endApproveStatusID = this.GetCorrectEndStatus();
                List<CF_RecruitSpecialty> recruitSpecialtyInList = new List<CF_RecruitSpecialty>();
                List<CF_RecruitSpecialty> recruitSpecialtyUpList = new List<CF_RecruitSpecialty>();
                foreach (var specialtyApply in specialtyApplyList)
                {
                    //对招生专业信息进行验证(专业信息ID、院系所ID、年级、学期)
                    var recruitSpecialtyEntity = recruitSpecialtyList.Where(x => x.SpecialtyID == specialtyApply.SpecialtyID && x.CollegeID == specialtyApply.CollegeID
                            && x.GradeID == specialtyApply.GradeID && x.SemesterID == specialtyApply.SemesterID).SingleOrDefault();
                    if (recruitSpecialtyEntity == null)
                    {
                        //新增
                        var recruitSpecialty = new CF_RecruitSpecialty();
                        recruitSpecialty.RecruitSpecialtyID = Guid.NewGuid();
                        recruitSpecialty.SpecialtyApplyID = specialtyApply.SpecialtyApplyID;
                        recruitSpecialty.SpecialtyID = specialtyApply.SpecialtyID;
                        recruitSpecialty.CollegeID = specialtyApply.CollegeID;
                        recruitSpecialty.GradeID = specialtyApply.GradeID;
                        recruitSpecialty.SemesterID = specialtyApply.SemesterID;
                        recruitSpecialty.ApprovalStatus = endApproveStatusID;
                        recruitSpecialty.isGenerated = false;
                        recruitSpecialty.Remark = specialtyApply.Remark;
                        SetNewStatus(recruitSpecialty);
                        recruitSpecialtyInList.Add(recruitSpecialty);
                    }
                    else
                    {
                        //修改
                        recruitSpecialtyEntity.SpecialtyApplyID = specialtyApply.SpecialtyApplyID;
                        recruitSpecialtyEntity.ApprovalStatus = endApproveStatusID;
                        SetModifyStatus(recruitSpecialtyEntity);
                        recruitSpecialtyUpList.Add(recruitSpecialtyEntity);
                    }
                }
                using (TransactionScope ts = new TransactionScope())
                {
                    //批量统一提交更新
                    if (recruitSpecialtyInList != null && recruitSpecialtyInList.Count() > 0)
                    {
                        this.UnitOfWork.BulkInsert(recruitSpecialtyInList);
                    }
                    //批量统一提交更新
                    if (recruitSpecialtyUpList != null && recruitSpecialtyUpList.Count() > 0)
                    {
                        this.UnitOfWork.BatchUpdate(recruitSpecialtyUpList);
                    }
                    ts.Complete();
                }
            }
            catch (Exception)
            {
                throw;
            }
        }

    }
}