using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using EMIS.DataLogic.ChargeManage.ChargeSituation;
using EMIS.ViewModel.ChargeManage.ChargeSituation;
using System.Linq.Expressions;
using EMIS.Entities;
using Bowin.Common.Linq.Entity;
using Bowin.Common.Linq;
using EMIS.CommonLogic.SystemServices;
using EMIS.ViewModel;
using EMIS.ViewModel.WorkflowManage;
using EMIS.CommonLogic.StudentManage.StudentStatistics;

namespace EMIS.CommonLogic.ChargeManage.ChargeSituation
{
    public class ChargeDelayServices : BaseWorkflowServices<EC_ChargeDelay>, IChargeDelayServices
    {
        public ChargeDelayDAL chargeDelayDAL { get; set; }
        public StudentChargeDAL studentChargeDAL { get; set; }
        public IInSchoolSettingServices InSchoolSettingServices { get; set; }

        /// <summary>
        /// 查询缓交名单信息View
        /// </summary>
        /// <param name="configuretView"></param>
        /// <param name="collegeID"></param>
        /// <param name="yearID"></param>
        /// <param name="standardID"></param>
        /// <param name="educationID"></param>
        /// <param name="learningformID"></param>
        /// <param name="learnSystem"></param>
        /// <param name="chargeYearID"></param>
        /// <param name="chargeProjectID"></param>
        /// <param name="inSchoolStatus"></param>
        /// <param name="chargeDelayStatus"></param>
        /// <param name="pageIndex"></param>
        /// <param name="pageSize"></param>
        /// <returns></returns>
        public IGridResultSet<ChargeDelayView> GetChargeDelayList(ConfiguretView configuretView, Guid? collegeID, int? yearID, int? standardID, int? educationID, 
                int? learningformID, string learnSystem, int? chargeYearID, Guid? chargeProjectID, int? inSchoolStatus, int? chargeDelayStatus, int pageIndex, int pageSize)
        {
            var approveStatusList = this.GetStatusViewList();
            Expression<Func<EC_ChargeDelay, bool>> expChargeDelay = (x => x.RecordStatus > (int)SYS_STATUS.UNUSABLE);
            if (chargeDelayStatus.HasValue)
            {
                expChargeDelay = expChargeDelay.And(x => x.RecordStatus == chargeDelayStatus);
            }
            Expression<Func<EC_StudentCharge, bool>> expStudentCharge = (x => x.RecordStatus > (int)SYS_STATUS.UNUSABLE);
            if (chargeYearID.HasValue)
            {
                expStudentCharge = expStudentCharge.And(x => x.ChargeYear == chargeYearID);
            }
            if (chargeProjectID.HasValue)
            {
                expStudentCharge = expStudentCharge.And(x => x.ChargeProjectID == chargeProjectID);
            }
            Expression<Func<CF_Student, bool>> expStudent = (x => true);
            if (inSchoolStatus != null && inSchoolStatus > -1)
            {
                var inschoolStatusList = InSchoolSettingServices.GetInschoolStatusList(true);
                if (inSchoolStatus == 1)
                {
                    expStudent = expStudent.And(x => inschoolStatusList.Contains(x.InSchoolStatusID));
                }
                if (inSchoolStatus == 0)
                {
                    expStudent = expStudent.And(x => !inschoolStatusList.Contains(x.InSchoolStatusID));
                }
            }
            var query = chargeDelayDAL.GetChargeDelayQueryAble(expChargeDelay, expStudentCharge, expStudent);
            if (collegeID.HasValue)
            {
                query = query.Where(x => x.CollegeID == collegeID);
            }
            if (yearID.HasValue)
            {
                query = query.Where(x => x.GradeStr == yearID);
            }
            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.StudentNo.Length).ThenBy(x => x.StudentNo).ThenBy(x => x.ChargeProjectStr)
                    .ThenByDescending(x => x.ChargeYear).ThenBy(x => x.RecordStatus).ThenBy(x => x.CreateTime).ToGridResultSet<ChargeDelayView>(pageIndex, pageSize);
            result.rows.ForEach(x => x.RecordStatusName = approveStatusList.FirstOrDefault(w => w.ID == x.RecordStatus).Name);
            return result;
        }

        /// <summary>
        /// 查询缓交名单信息List
        /// </summary>
        /// <param name="configuretView"></param>
        /// <param name="collegeID"></param>
        /// <param name="yearID"></param>
        /// <param name="standardID"></param>
        /// <param name="educationID"></param>
        /// <param name="learningformID"></param>
        /// <param name="learnSystem"></param>
        /// <param name="chargeYearID"></param>
        /// <param name="chargeProjectID"></param>
        /// <param name="inSchoolStatus"></param>
        /// <param name="chargeDelayStatus"></param>
        /// <returns></returns>
        public List<ChargeDelayView> GetChargeDelayList(ConfiguretView configuretView, Guid? collegeID,
            int? yearID, int? standardID, int? educationID, int? learningformID, string learnSystem,
            int? chargeYearID, Guid? chargeProjectID, int? inSchoolStatus, int? chargeDelayStatus)
        {
            //查询对应的工作流程环节状态信息View
            var approveStatusList = this.GetStatusViewList();

            //缓交名单
            Expression<Func<EC_ChargeDelay, bool>> expChargeDelay = (x => x.RecordStatus > (int)SYS_STATUS.UNUSABLE);
            if (chargeDelayStatus.HasValue)
            {
                //审批状态
                expChargeDelay = expChargeDelay.And(x => x.RecordStatus == chargeDelayStatus);
            }

            //应收名单
            Expression<Func<EC_StudentCharge, bool>> expStudentCharge = (x => x.RecordStatus > (int)SYS_STATUS.UNUSABLE);
            if (chargeYearID.HasValue)
            {
                //缴费学年
                expStudentCharge = expStudentCharge.And(x => x.ChargeYear == chargeYearID);
            }
            if (chargeProjectID.HasValue)
            {
                //收费项目
                expStudentCharge = expStudentCharge.And(x => x.ChargeProjectID == chargeProjectID);
            }

            //学生信息 
            Expression<Func<CF_Student, bool>> expStudent = (x => true);
            if (inSchoolStatus != null && inSchoolStatus > -1)
            {
                //在校状态
                var inschoolStatusList = InSchoolSettingServices.GetInschoolStatusList(true);
                if (inSchoolStatus == 1)
                {
                    //表示在校
                    expStudent = expStudent.And(x => inschoolStatusList.Contains(x.InSchoolStatusID));
                }
                if (inSchoolStatus == 0)
                {
                    //不在校
                    expStudent = expStudent.And(x => !inschoolStatusList.Contains(x.InSchoolStatusID));
                }
            }

            var query = chargeDelayDAL.GetChargeDelayQueryAble(expChargeDelay, expStudentCharge, expStudent);

            if (collegeID.HasValue)
            {
                query = query.Where(x => x.CollegeID == collegeID);
            }
            if (yearID.HasValue)
            {
                query = query.Where(x => x.GradeStr == yearID);
            }
            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.StudentNo.Length)
                    .ThenBy(x => x.StudentNo).ThenBy(x => x.ChargeProjectStr)
                    .ThenByDescending(x => x.ChargeYear).ThenBy(x => x.RecordStatus)
                    .ThenBy(x => x.CreateTime)
                    .ToList();

            result.ForEach(x => x.RecordStatusName = approveStatusList.FirstOrDefault(w => w.ID == x.RecordStatus).Name);

            return result;
        }

        /// <summary>
        /// 查询应收名单中对应的缴交信息View(对应的缴交信息全部查询，左联-待缓交金额、已缓交金额)
        /// </summary>
        /// <param name="userID"></param>
        /// <param name="chargeYearID"></param>
        /// <param name="chargeProjectID"></param>
        /// <returns></returns>
        public ChargeDelayView GetChargeDelayStandardView(Guid? userID, int? chargeYearID, Guid? chargeProjectID)
        {
            try
            {
                //查询对应的应收名单信息
                var studentCharge = chargeDelayDAL.StudentChargeRepository
                        .GetList(x => x.UserID == userID
                                && x.ChargeYear == chargeYearID
                                && x.ChargeProjectID == chargeProjectID).SingleOrDefault();

                if (studentCharge == null)
                {
                    throw new Exception("对应的应收名单不存在，请核查");
                }

                //应收名单
                Expression<Func<EC_StudentCharge, bool>> expStudentCharge = (x => x.RecordStatus > (int)SYS_STATUS.UNUSABLE);
                expStudentCharge = expStudentCharge.And(x => x.StudentChargeID == studentCharge.StudentChargeID);


                //查询对应的全部流程环节信息（WorkflowStatusView）
                var chargeDelayWorkflowStatusView = this.GetStatusViewList();
                if (chargeDelayWorkflowStatusView == null || chargeDelayWorkflowStatusView.Count() <= 0)
                {
                    throw new Exception("工作流平台中，费用缓交流程未配置，请核查");
                }

                //查询缓交申请工作流程开始环节状态
                var chargeDelayStartStatus = this.GetStartStatus();
                if (chargeDelayStartStatus == null)
                {
                    throw new Exception("工作流平台中，费用缓交开始环节流程未配置，请核查");
                }
                //缓交申请流程中的ID（包含未提交、待审核）
                var applyStatusList = this.GetStartApproveStatusList();

                //缓交申请（流程中）
                Expression<Func<EC_ChargeDelay, bool>> expChargeDelayApply = (x => x.RecordStatus > (int)SYS_STATUS.UNUSABLE);
                expChargeDelayApply = expChargeDelayApply.And(x => x.StudentChargeID == studentCharge.StudentChargeID);
                expChargeDelayApply = expChargeDelayApply.And(x => applyStatusList.Contains(x.RecordStatus));

                //查询缓交申请工作流程结束环节状态
                var chargeDelayEndtStatus = this.GetCorrectEndStatus();
                if (chargeDelayEndtStatus == null)
                {
                    throw new Exception("工作流平台中，费用缓交结束环节流程未配置，请核查");
                }

                //缓交申请（审核通过）
                Expression<Func<EC_ChargeDelay, bool>> expChargeDelayPass = (x => x.RecordStatus > (int)SYS_STATUS.UNUSABLE);
                expChargeDelayPass = expChargeDelayPass.And(x => x.StudentChargeID == studentCharge.StudentChargeID);
                expChargeDelayPass = expChargeDelayPass.And(x => x.RecordStatus == chargeDelayEndtStatus);


                //查询对应的缴交信息View(对应的缴交信息全部查询，左联-待缓交金额、已缓交金额)
                var chargeDelayView = studentChargeDAL.GetStudentChargeChargeDelayView(expStudentCharge, expChargeDelayApply, expChargeDelayPass)
                        .SingleOrDefault();

                return chargeDelayView;
            }
            catch (Exception ex)
            {

                throw new Exception(ex.Message);
            }
        }

        /// <summary>
        /// 查询对应的缓交名单信息View（根据缓交信息）
        /// </summary>
        /// <param name="chargeDelayID"></param>
        /// <returns></returns>
        public ChargeDelayView GetChargeDelayView(Guid? chargeDelayID)
        {
            var query = chargeDelayDAL.GetChargeDelayQueryAble(x => x.ChargeDelayID == chargeDelayID).SingleOrDefault();

            return query;
        }

        /// <summary>
        /// 查询对应的缓交名单信息View（对应的应收名单信息全部查询，左联-待缓交金额、已缓交金额）
        /// </summary>
        /// <param name="chargeDelayID"></param>
        /// <returns></returns>
        public ChargeDelayView GetChargeDelayEditView(Guid? chargeDelayID)
        {
            try
            {
                //查询对应的缓交名单信息
                var chargeDelay = chargeDelayDAL.ChargeDelayRepository
                        .GetList(x => x.ChargeDelayID == chargeDelayID).SingleOrDefault();
                if (chargeDelay == null)
                {
                    throw new Exception("对应的缓交名单信息不存在，请核查");
                }

                //缓交名单
                Expression<Func<EC_ChargeDelay, bool>> expChargeDelay = (x => x.RecordStatus > (int)SYS_STATUS.UNUSABLE);
                expChargeDelay = expChargeDelay.And(x => x.ChargeDelayID == chargeDelayID);


                //查询对应的全部流程环节信息（WorkflowStatusView）
                var chargeDelayWorkflowStatusView = this.GetStatusViewList();
                if (chargeDelayWorkflowStatusView == null || chargeDelayWorkflowStatusView.Count() <= 0)
                {
                    throw new Exception("工作流平台中，费用缓交流程未配置，请核查");
                }

                //查询缓交申请工作流程开始环节状态
                var chargeDelayStartStatus = this.GetStartStatus();
                if (chargeDelayStartStatus == null)
                {
                    throw new Exception("工作流平台中，费用缓交开始环节流程未配置，请核查");
                }

                //缓交申请流程中的ID（未提交、待审核）
                var applyStatusList = this.GetStartApproveStatusList();

                //缓交申请（流程中）
                Expression<Func<EC_ChargeDelay, bool>> expChargeDelayApply = (x => x.RecordStatus > (int)SYS_STATUS.UNUSABLE);
                expChargeDelayApply = expChargeDelayApply.And(x => x.StudentChargeID == chargeDelay.StudentChargeID);
                expChargeDelayApply = expChargeDelayApply.And(x => applyStatusList.Contains(x.RecordStatus));

                //查询缓交申请工作流程结束环节状态
                var chargeDelayEndtStatus = this.GetCorrectEndStatus();
                if (chargeDelayEndtStatus == null)
                {
                    throw new Exception("工作流平台中，费用缓交结束环节流程未配置，请核查");
                }

                //缓交申请（审核通过）
                Expression<Func<EC_ChargeDelay, bool>> expChargeDelayPass = (x => x.RecordStatus > (int)SYS_STATUS.UNUSABLE);
                expChargeDelayPass = expChargeDelayPass.And(x => x.StudentChargeID == chargeDelay.StudentChargeID);
                expChargeDelayPass = expChargeDelayPass.And(x => x.RecordStatus == chargeDelayEndtStatus);


                //查询对应的缴交信息View(对应的应收名单信息全部查询，左联-待缓交金额、已缓交金额)
                var chargeDelayView = chargeDelayDAL.GetChargeDelayQueryView(expChargeDelay, expChargeDelayApply, expChargeDelayPass)
                        .SingleOrDefault();

                return chargeDelayView;
            }
            catch (Exception ex)
            {

                throw new Exception(ex.Message);
            }
        }

        /// <summary>
        /// 编辑(申请、修改)
        /// 同时对相应的缓交信息进行验证（缓交金额需在可缓交金额范围内）
        /// </summary>
        /// <param name="chargeDelayView"></param>
        public void ChaegeDelayEdit(ChargeDelayView chargeDelayView)
        {
            try
            {
                //注：可通过缓交申请表单来获取相关缓交信息（目前暂时不采用此种方式）

                //查询缓交申请工作流程开始环节状态
                var chargeDelayStartStatus = this.GetStartStatus();
                if (chargeDelayStartStatus == null)
                {
                    throw new Exception("工作流平台中，费用缓交开始环节流程未配置，请核查");
                }

                if (chargeDelayView.ChargeDelayID == null || chargeDelayView.ChargeDelayID == Guid.Empty)
                {
                    //申请

                    var chargeDelayStandardView = this.GetChargeDelayStandardView(chargeDelayView.UserID,
                            chargeDelayView.ChargeYear, chargeDelayView.ChargeProjectID);
                    if (chargeDelayStandardView == null)
                    {
                        throw new Exception("数据有误，请核查");
                    }

                    //缓交金额需在可缓交金额范围内
                    if (chargeDelayStandardView.DelayAmount > chargeDelayStandardView.CanDelayAmount)
                    {
                        throw new Exception("缓交金额不能大于可缓交金额，请核查");
                    }
                    else
                    {
                        EC_ChargeDelay newChargeDelay = new EC_ChargeDelay();
                        newChargeDelay.ChargeDelayID = Guid.NewGuid();
                        newChargeDelay.StudentChargeID = chargeDelayStandardView.StudentChargeID;
                        newChargeDelay.DelayAmount = chargeDelayView.DelayAmount;
                        newChargeDelay.DelayPercent = chargeDelayView.DelayPercent;
                        newChargeDelay.Reason = chargeDelayView.Reason;
                        SetNewStatus(newChargeDelay, chargeDelayStartStatus.Value);
                        UnitOfWork.Add(newChargeDelay);
                    }

                }
                else
                {
                    //修改（只能对未开始流程的信息进行修改-未提交）
                    if (chargeDelayView.RecordStatus != chargeDelayStartStatus)
                    {
                        throw new Exception("只能对未提交状态的信息进行修改");
                    }
                    //缓交金额需在可缓交金额范围内
                    if (chargeDelayView.DelayAmount > chargeDelayView.CanDelayAmount)
                    {
                        throw new Exception("缓交金额不能大于可缓交金额，请核查");
                    }
                    else
                    {
                        //查询对应的缓交信息
                        var chargeDelay = chargeDelayDAL.ChargeDelayRepository
                                .GetList(x => x.ChargeDelayID == chargeDelayView.ChargeDelayID).SingleOrDefault();

                        chargeDelay.DelayAmount = chargeDelayView.DelayAmount;
                        chargeDelay.DelayPercent = chargeDelayView.DelayPercent;
                        chargeDelay.Reason = chargeDelayView.Reason;
                        SetModifyStatus(chargeDelay);
                    }

                }

                UnitOfWork.Commit();
            }
            catch (Exception ex)
            {

                throw new Exception(ex.Message);
            }
        }

        /// <summary>
        /// 删除
        /// </summary>
        /// <param name="chargeDelayIDs"></param>
        /// <returns></returns>
        public bool ChargeDelayDelete(List<Guid> chargeDelayIDs)
        {
            try
            {
                //查询缓交申请工作流程开始环节状态
                var chargeDelayStartStatus = this.GetStartStatus();
                if (chargeDelayStartStatus == null)
                {
                    throw new Exception("工作流平台中，费用缓交开始环节流程未配置，请核查");
                }

                //查询对应的缓交信息流程状态ID
                var recordStatusList = chargeDelayDAL.ChargeDelayRepository.GetList(x => chargeDelayIDs.Contains(x.ChargeDelayID))
                        .Select(x => x.RecordStatus).ToList();

                foreach (var recordStatus in recordStatusList)
                {
                    if (recordStatus != chargeDelayStartStatus)
                    {
                        throw new Exception("只能对未提交状态的信息进行删除");
                    }
                }

                UnitOfWork.Delete<EC_ChargeDelay>(x => chargeDelayIDs.Contains(x.ChargeDelayID));
                UnitOfWork.Commit();
                return true;
            }
            catch (Exception ex)
            {

                throw new Exception(ex.Message);
            }
        }

        /// <summary>
        /// 提交
        /// </summary>
        /// <param name="chargeDelayIDs"></param>
        /// <param name="userID"></param>
        /// <param name="comment"></param>
        /// <returns></returns>
        public string SubmitChargeDelay(List<Guid> chargeDelayIDs, Guid userID, string comment)
        {
            try
            {
                //查询缓交申请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，费用缓交开始环节流程未配置，请核查");
                }
                //查询对应的缓交信息List
                var chargeDelayList = chargeDelayDAL.ChargeDelayRepository
                        .GetList(x => chargeDelayIDs.Contains(x.ChargeDelayID)).ToList();

                int success = 0; //成功
                int fail = 0; //失败
                string tipMessage = null; //提示消息
                var submitIDList = new List<Guid>();
                foreach (var chargeDelay in chargeDelayList)
                {
                    if (chargeDelay.RecordStatus == startStatusID)
                    {
                        submitIDList.Add(chargeDelay.ChargeDelayID);
                        success++;
                    }
                    else
                    {
                        fail++;
                    }
                }
                this.StartUp(submitIDList, userID, comment);
                if (success > 0 && fail <= 0)
                {
                    tipMessage = success + "条";
                }
                else
                {
                    tipMessage = success + "条," + fail + "条失败，原因：选择提交的数据有误，请检查";
                }

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

        /// <summary>
        /// 审核（可批量）
        /// </summary>
        /// <param name="chargeDelayIDs"></param>
        /// <param name="userID"></param>
        /// <param name="actionID"></param>
        /// <param name="comment"></param>
        public void ApproveChargeDelay(List<Guid?> chargeDelayIDs, Guid userID, Guid actionID, string comment)
        {
            try
            {
                //查询对应的缓交信息List
                var chargeDelayList = chargeDelayDAL.ChargeDelayRepository
                        .GetList(x => chargeDelayIDs.Contains(x.ChargeDelayID)).ToList();

                var apprveIDList = new List<Guid>();
                foreach (var chargeDelayID in chargeDelayIDs)
                {
                    //查询对应的缓交信息
                    var chargeDelay = chargeDelayList.Where(x => x.ChargeDelayID == chargeDelayID).SingleOrDefault();
                    if (chargeDelay == null)
                    {
                        throw new Exception("数据有误，请核查");
                    }

                    apprveIDList.Add(chargeDelay.ChargeDelayID);
                }
                //审核
                this.Approve(apprveIDList, userID, actionID, comment);
            }
            catch (Exception ex)
            {

                throw new Exception(ex.Message);
            }
        }

        /// <summary>
        /// 查询对应的缓交名单信息View（学生平台）
        /// </summary>
        /// <param name="configuretView"></param>
        /// <param name="userID"></param>
        /// <param name="chargeYearID"></param>
        /// <param name="chargeProjectID"></param>
        /// <param name="chargeDelayStatus"></param>
        /// <param name="pageIndex"></param>
        /// <param name="pageSize"></param>
        /// <returns></returns>
        public IGridResultSet<ChargeDelayView> GetStudentChargeDelayViewGrid(ConfiguretView configuretView, Guid userID, int? chargeYearID,
                Guid? chargeProjectID, int? chargeDelayStatus, int pageIndex, int pageSize)
        {
            //查询对应的工作流程环节状态信息View
            var approveStatusList = this.GetStatusViewList();

            //缓交名单
            Expression<Func<EC_ChargeDelay, bool>> expChargeDelay = (x => x.RecordStatus > (int)SYS_STATUS.UNUSABLE);
            if (chargeDelayStatus.HasValue)
            {
                //审批状态
                expChargeDelay = expChargeDelay.And(x => x.RecordStatus == chargeDelayStatus);
            }

            //应收名单
            Expression<Func<EC_StudentCharge, bool>> expStudentCharge = (x => x.RecordStatus > (int)SYS_STATUS.UNUSABLE);
            //用户信息ID
            expStudentCharge = expStudentCharge.And(x => x.UserID == userID);

            if (chargeYearID.HasValue)
            {
                //缴费学年
                expStudentCharge = expStudentCharge.And(x => x.ChargeYear == chargeYearID);
            }
            if (chargeProjectID.HasValue)
            {
                //收费项目
                expStudentCharge = expStudentCharge.And(x => x.ChargeProjectID == chargeProjectID);
            }

            //学生信息 
            Expression<Func<CF_Student, bool>> expStudent = (x => x.RecordStatus > (int)SYS_STATUS.UNUSABLE);
            //学生信息ID
            expStudent = expStudent.And(x => x.UserID == userID);

            var query = chargeDelayDAL.GetChargeDelayQueryAble(expChargeDelay, expStudentCharge, expStudent);

            //查询条件
            if (!string.IsNullOrEmpty(configuretView.ConditionValue))
            {
                query = query.DynamicWhere(configuretView.Attribute, configuretView.Condition, configuretView.ConditionValue.Trim());
            }

            var result = query.OrderBy(x => x.ChargeProjectStr).ThenByDescending(x => x.ChargeYear)
                    .ThenBy(x => x.RecordStatus).ThenBy(x => x.CreateTime)
                    .ToGridResultSet<ChargeDelayView>(pageIndex, pageSize);

            result.rows.ForEach(x => x.RecordStatusName = approveStatusList.FirstOrDefault(w => w.ID == x.RecordStatus).Name);

            return result;
        }

        /// <summary>
        /// 查询对应的缓交名单信息List（学生平台）
        /// </summary>
        /// <param name="configuretView"></param>
        /// <param name="userID"></param>
        /// <param name="chargeYearID"></param>
        /// <param name="chargeProjectID"></param>
        /// <param name="chargeDelayStatus"></param>
        /// <returns></returns>
        public List<ChargeDelayView> GetStudentChargeDelayViewList(ConfiguretView configuretView, Guid userID, int? chargeYearID,
                Guid? chargeProjectID, int? chargeDelayStatus)
        {
            //查询对应的工作流程环节状态信息View
            var approveStatusList = this.GetStatusViewList();

            //缓交名单
            Expression<Func<EC_ChargeDelay, bool>> expChargeDelay = (x => x.RecordStatus > (int)SYS_STATUS.UNUSABLE);
            if (chargeDelayStatus.HasValue)
            {
                //审批状态
                expChargeDelay = expChargeDelay.And(x => x.RecordStatus == chargeDelayStatus);
            }

            //应收名单
            Expression<Func<EC_StudentCharge, bool>> expStudentCharge = (x => x.RecordStatus > (int)SYS_STATUS.UNUSABLE);
            //用户信息ID
            expStudentCharge = expStudentCharge.And(x => x.UserID == userID);

            if (chargeYearID.HasValue)
            {
                //缴费学年
                expStudentCharge = expStudentCharge.And(x => x.ChargeYear == chargeYearID);
            }
            if (chargeProjectID.HasValue)
            {
                //收费项目
                expStudentCharge = expStudentCharge.And(x => x.ChargeProjectID == chargeProjectID);
            }

            //学生信息 
            Expression<Func<CF_Student, bool>> expStudent = (x => x.RecordStatus > (int)SYS_STATUS.UNUSABLE);
            //学生信息ID
            expStudent = expStudent.And(x => x.UserID == userID);

            var query = chargeDelayDAL.GetChargeDelayQueryAble(expChargeDelay, expStudentCharge, expStudent);

            //查询条件
            if (!string.IsNullOrEmpty(configuretView.ConditionValue))
            {
                query = query.DynamicWhere(configuretView.Attribute, configuretView.Condition, configuretView.ConditionValue.Trim());
            }

            var result = query.OrderBy(x => x.ChargeProjectStr).ThenByDescending(x => x.ChargeYear)
                    .ThenBy(x => x.RecordStatus).ThenBy(x => x.CreateTime)
                    .ToList();

            result.ForEach(x => x.RecordStatusName = approveStatusList.FirstOrDefault(w => w.ID == x.RecordStatus).Name);

            return result;
        }

    }
}