using Dapper;
using Learun.DataBase.Repository;
using Learun.Util;
using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Text;

namespace Learun.Application.TwoDevelopment.EducationalAdministration
{
    /// <summary>
    /// 版 本 Learun-ADMS V7.0.6 力软敏捷开发框架
    /// Copyright (c) 2013-2020 力软信息技术（苏州）有限公司
    /// 创 建：超级管理员
    /// 日 期：2020-11-27 10:05
    /// 描 述：学生请假管理
    /// </summary>
    public class StuLeaveManagementService : RepositoryFactory
    {
        #region 获取数据

        /// <summary>
        /// 获取页面显示列表数据
        /// </summary>
        /// <param name="pagination">查询参数</param>
        /// <param name="queryJson">查询参数</param>
        /// <returns></returns>
        public IEnumerable<StuLeaveManagementEntity> GetPageList(Pagination pagination, string queryJson)
        {
            try
            {
                var strSql = new StringBuilder();
                strSql.Append("SELECT t.*,s.StuName as CreateUserName,s.ClassNo,s.DeptNo,s.MajorNo,c.ClassDiredctorNo,c.ClassTutorNo ");
                strSql.Append("  FROM StuLeaveManagement t left join StuInfoBasic s on t.CreateUserNo=s.StuNo left join ClassInfo c on s.ClassNo=c.ClassNo ");
                strSql.Append("  WHERE 1=1 ");
                var queryParam = queryJson.ToJObject();
                // 虚拟参数
                var dp = new DynamicParameters(new { });
                if (!queryParam["LeaveType"].IsEmpty())
                {
                    dp.Add("LeaveType", queryParam["LeaveType"].ToString(), DbType.String);
                    strSql.Append(" AND t.LeaveType = @LeaveType ");
                }
                if (!queryParam["CheckStatus"].IsEmpty())
                {
                    dp.Add("CheckStatus", queryParam["CheckStatus"].ToString(), DbType.String);
                    strSql.Append(" AND t.CheckStatus = @CheckStatus ");
                }
                if (!queryParam["StuNo"].IsEmpty())
                {
                    dp.Add("StuNo", queryParam["StuNo"].ToString(), DbType.String);
                    strSql.Append(" AND t.CreateUserNo = @StuNo ");
                }
                if (!queryParam["StuName"].IsEmpty())
                {
                    dp.Add("StuName", "%" + queryParam["StuName"].ToString() + "%", DbType.String);
                    strSql.Append(" AND s.StuName like @StuName ");
                }
                //班级班主任/辅导员/系主任
                if (!queryParam["ClassManagerNo"].IsEmpty())
                {
                    dp.Add("ClassManagerNo", queryParam["ClassManagerNo"].ToString(), DbType.String);
                    strSql.Append(" AND (c.ClassDiredctorNo = @ClassManagerNo or c.ClassTutorNo = @ClassManagerNo) ");
                    ////登录用户是否是系主任：若是，展示大于2天的请假记录；
                    //var deptDirectorRoleId = Config.GetValue("DeptDirectorRoleId");
                    //if (deptDirectorRoleId != null)
                    //{
                    //    var loginInfoRoleIds = LoginUserInfo.Get().roleIds;
                    //    if (loginInfoRoleIds.IndexOf(',') == -1)
                    //    {
                    //        if (loginInfoRoleIds == deptDirectorRoleId)
                    //        {
                    //            strSql.Append(" or t.LeaveDay>2 )");
                    //        }
                    //        else
                    //        {
                    //            strSql.Append(" ) ");
                    //        }
                    //    }
                    //    else
                    //    {
                    //        if (loginInfoRoleIds.Split(',').Contains(deptDirectorRoleId))
                    //        {
                    //            strSql.Append(" or t.LeaveDay>2 )");
                    //        }
                    //        else
                    //        {
                    //            strSql.Append(" ) ");
                    //        }
                    //    }
                    //}
                    //else
                    //{
                    //    strSql.Append(" ) ");
                    //}
                }
                return this.BaseRepository("CollegeMIS").FindList<StuLeaveManagementEntity>(strSql.ToString(), dp, pagination);
            }
            catch (Exception ex)
            {
                if (ex is ExceptionEx)
                {
                    throw;
                }
                else
                {
                    throw ExceptionEx.ThrowServiceException(ex);
                }
            }
        }


        public IEnumerable<StuLeaveManagementEntity> GetCheckPageList(Pagination pagination, string queryJson)
        {
            try
            {
                var strSql = new StringBuilder();
                strSql.Append("SELECT t.*,s.StuName as CreateUserName,s.ClassNo,s.DeptNo,s.MajorNo,c.ClassDiredctorNo,c.ClassTutorNo ");
                strSql.Append("  FROM StuLeaveManagement t left join StuInfoBasic s on t.CreateUserNo=s.StuNo left join ClassInfo c on s.ClassNo=c.ClassNo ");
                strSql.Append("  WHERE 1=1 ");
                var queryParam = queryJson.ToJObject();
                // 虚拟参数
                var dp = new DynamicParameters(new { });
                if (!queryParam["LeaveType"].IsEmpty())
                {
                    dp.Add("LeaveType", queryParam["LeaveType"].ToString(), DbType.String);
                    strSql.Append(" AND t.LeaveType = @LeaveType ");
                }
                if (!queryParam["CheckStatus"].IsEmpty())
                {
                    dp.Add("CheckStatus", queryParam["CheckStatus"].ToString(), DbType.String);
                    strSql.Append(" AND t.CheckStatus = @CheckStatus ");
                }
                if (!queryParam["StuNo"].IsEmpty())
                {
                    dp.Add("StuNo", queryParam["StuNo"].ToString(), DbType.String);
                    strSql.Append(" AND t.CreateUserNo = @StuNo ");
                }
                if (!queryParam["StuName"].IsEmpty())
                {
                    dp.Add("StuName", "%" + queryParam["StuName"].ToString() + "%", DbType.String);
                    strSql.Append(" AND s.StuName like @StuName ");
                }
                //班级班主任/辅导员/系主任
                var ClassManagerNo = LoginUserInfo.Get().account;
                if (!string.IsNullOrEmpty(ClassManagerNo))
                {
                    dp.Add("ClassManagerNo", ClassManagerNo, DbType.String);
                    strSql.Append(" AND (c.ClassDiredctorNo = @ClassManagerNo or c.ClassTutorNo = @ClassManagerNo ");
                    //登录用户是否是系主任：若是，展示大于2天的请假记录；
                    var deptDirectorRoleId = Config.GetValue("DeptDirectorRoleId");
                    if (deptDirectorRoleId != null)
                    {
                        var loginInfoRoleIds = LoginUserInfo.Get().roleIds;
                        if (loginInfoRoleIds.IndexOf(',') == -1)
                        {
                            if (loginInfoRoleIds == deptDirectorRoleId)
                            {
                                strSql.Append(" or t.LeaveDay>2 )");
                            }
                            else
                            {
                                strSql.Append(" ) ");
                            }
                        }
                        else
                        {
                            if (loginInfoRoleIds.Split(',').Contains(deptDirectorRoleId))
                            {
                                strSql.Append(" or t.LeaveDay>2 )");
                            }
                            else
                            {
                                strSql.Append(" ) ");
                            }
                        }
                    }
                    else
                    {
                        strSql.Append(" ) ");
                    }
                }
                return this.BaseRepository("CollegeMIS").FindList<StuLeaveManagementEntity>(strSql.ToString(), dp, pagination);
            }
            catch (Exception ex)
            {
                if (ex is ExceptionEx)
                {
                    throw;
                }
                else
                {
                    throw ExceptionEx.ThrowServiceException(ex);
                }
            }
        }

        /// <summary>
        /// 获取StuLeaveManagement表实体数据
        /// </summary>
        /// <param name="keyValue">主键</param>
        /// <returns></returns>
        public StuLeaveManagementEntity GetStuLeaveManagementEntity(string keyValue)
        {
            try
            {
                var data = this.BaseRepository("CollegeMIS").FindEntity<StuLeaveManagementEntity>(keyValue);
                if (data != null)
                {
                    var studentlist = this.BaseRepository("CollegeMIS").FindList<StuInfoBasicEntity>(x => x.StuNo == data.CreateUserNo).FirstOrDefault();
                    if (studentlist != null)
                    {
                        data.DeptNo = studentlist.DeptNo;
                        data.MajorNo = studentlist.MajorNo;
                        data.ClassNo = studentlist.ClassNo;
                        data.CreateUserName = studentlist.StuName;
                    }
                    var classlist = this.BaseRepository("CollegeMIS").FindList<ClassInfoEntity>(x => x.ClassNo == data.ClassNo).FirstOrDefault();
                    if (classlist != null)
                    {
                        data.ClassDiredctorNo = classlist.ClassDiredctorNo;
                        data.ClassTutorNo = classlist.ClassTutorNo;
                    }
                }
                return data;
            }
            catch (Exception ex)
            {
                if (ex is ExceptionEx)
                {
                    throw;
                }
                else
                {
                    throw ExceptionEx.ThrowServiceException(ex);
                }
            }
        }
        #endregion

        #region 提交数据

        /// <summary>
        /// 删除实体数据
        /// </summary>
        /// <param name="keyValue">主键</param>
        public void DeleteEntity(string keyValue)
        {
            try
            {
                this.BaseRepository("CollegeMIS").Delete<StuLeaveManagementEntity>(t => t.Id == keyValue);
            }
            catch (Exception ex)
            {
                if (ex is ExceptionEx)
                {
                    throw;
                }
                else
                {
                    throw ExceptionEx.ThrowServiceException(ex);
                }
            }
        }

        /// <summary>
        /// 保存实体数据（新增、修改）
        /// </summary>
        /// <param name="keyValue">主键</param>
        /// <param name="entity">实体</param>
        public void SaveEntity(string keyValue, StuLeaveManagementEntity entity)
        {
            var db = this.BaseRepository("CollegeMIS");
            try
            {
                db.BeginTrans();
                if (!string.IsNullOrEmpty(keyValue))
                {
                    entity.Modify(keyValue);
                    db.Update(entity);
                }
                else
                {
                    entity.Create();
                    db.Insert(entity);
                }

                db.Commit();
            }
            catch (Exception ex)
            {
                db.Rollback();
                if (ex is ExceptionEx)
                {
                    throw;
                }
                else
                {
                    throw ExceptionEx.ThrowServiceException(ex);
                }
            }
        }

        /// <summary>
        /// 提交
        /// </summary>
        /// <param name="keyValue"></param>
        /// <param name="CheckStatus"></param>
        /// <param name="processId"></param>
        public void ModifyStatus(string keyValue, string CheckStatus, string processId)
        {
            var db = this.BaseRepository("CollegeMIS");
            try
            {
                db.BeginTrans();
                var entity = db.FindEntity<StuLeaveManagementEntity>(keyValue);
                entity.CheckStatus = CheckStatus;
                entity.ProcessId = processId;
                db.Update(entity);
                db.Commit();
            }
            catch (Exception ex)
            {
                db.Rollback();
                if (ex is ExceptionEx)
                {
                    throw;
                }
                else
                {
                    throw ExceptionEx.ThrowServiceException(ex);
                }
            }
        }

        /// <summary>
        /// 审核实体数据
        /// </summary>
        /// <param name="keyValue">主键</param>
        public void ChangeStatusByProcessId(string status, string processId, string userId)
        {
            var db = this.BaseRepository("CollegeMIS");
            try
            {
                db.BeginTrans();
                db.ExecuteBySql("update StuLeaveManagement set CheckStatus='" + status + "',CheckUserId='" + userId + "',CheckTime='" + DateTime.Now + "' where ProcessId='" + processId + "' ");
                if (status.Trim() == "2")
                {
                    //请假审核通过后，该学生的对应日期的课表改为请假
                    var model = db.FindList<StuLeaveManagementEntity>(
                        $"select * from StuLeaveManagement where ProcessId='{processId}'").FirstOrDefault();
                    if (model != null)
                    {
                        var stuEntity = this.BaseRepository("CollegeMIS").FindEntity<StuInfoBasicEntity>(x => x.StuNo == model.CreateUserNo);
                        if (stuEntity != null)
                        {
                            //请假开始时间和结束时间
                            var startTime = Convert.ToDateTime(model.StartTime?.ToString("yyyy-MM-dd") + " 00:00:00");
                            var endTime = Convert.ToDateTime(model.EndTime?.ToString("yyyy-MM-dd") + " 23:59:59");

                            //必修课+选修课
                            var arrangeLessonList = new List<ArrangeLessonTermEntity>();
                            //必修课排课数据
                            var arrangeLessonTermList = db.FindList<ArrangeLessonTermEntity>($@"select a.*,b.StuName,b.Grade,b.GenderNo,b.ClassNo from [dbo].[ArrangeLessonTerm] a
join stuinfobasic b on replace(a.TeachClassNo,a.LessonName,'')=b.classno
where b.stuno='{model.CreateUserNo}'
and a.lessondate between '{startTime}' and '{endTime}'");
                            arrangeLessonList.AddRange(arrangeLessonTermList);
                            //选修课排课数据
                            var arrangeLessonTermElectiveList = db.FindList<ArrangeLessonTermEntity>($@"select a.* from
                    (select  olpoeid from ElectiveMergeItem
                where emid in (select emid from ElectiveMergeItem aa left
                    join StuSelectLessonListOfElective bb on aa.olpoeid = bb.olpeid
                where bb.StuNo = '{model.CreateUserNo}' and bb.Status = 2 )
				) as ccc 
                left join ArrangeLessonTermOfElective a on ccc.olpoeid = a.PaiKeId 
				where a.LessonDate between '{startTime}' and '{endTime}'
                and a.CheckMark = '1' ");
                            arrangeLessonList.AddRange(arrangeLessonTermElectiveList);

                            var deptList = this.BaseRepository("CollegeMIS").FindList<CdDeptEntity>();
                            var majorList = this.BaseRepository("CollegeMIS").FindList<CdMajorEntity>();
                            var classInfoList = this.BaseRepository("CollegeMIS").FindList<ClassInfoEntity>();
                            var classRoomList = this.BaseRepository("CollegeMIS").FindList<ClassroomInfoEntity>().ToList();
                            var lessonSortList = this.BaseRepository("CollegeMIS").FindList<CdLessonSortEntity>().ToList();
                            foreach (var arrangeLessonTerm in arrangeLessonList)
                            {
                                //学生课表请假表
                                StuAttendanceLeaveEntity stuAttendanceLeave = new StuAttendanceLeaveEntity();
                                stuAttendanceLeave.AcademicYearNo = arrangeLessonTerm.AcademicYearNo;
                                stuAttendanceLeave.Semester = arrangeLessonTerm.Semester;
                                stuAttendanceLeave.StuNo = stuEntity.StuNo;
                                stuAttendanceLeave.StuName = stuEntity.StuName;
                                stuAttendanceLeave.Grade = stuEntity.Grade;
                                stuAttendanceLeave.DeptNo = stuEntity.DeptNo;
                                stuAttendanceLeave.DeptName = deptList.Where(x => x.DeptNo == stuEntity.DeptNo)
                                    .FirstOrDefault()?.DeptName;
                                stuAttendanceLeave.MajorNo = stuEntity.MajorNo;
                                stuAttendanceLeave.MajorName = majorList.Where(x => x.MajorNo == stuEntity.MajorNo)
                                    .FirstOrDefault()?.MajorName;
                                stuAttendanceLeave.ClassNo = stuEntity.ClassNo;
                                stuAttendanceLeave.ClassName = classInfoList
                                    .Where(x => x.ClassNo == stuEntity.ClassNo).FirstOrDefault()?.ClassName;
                                stuAttendanceLeave.LessonNo = arrangeLessonTerm.LessonNo;
                                stuAttendanceLeave.LessonName = arrangeLessonTerm.LessonName;
                                stuAttendanceLeave.TeachClassNo = stuEntity.ClassNo;
                                stuAttendanceLeave.LessonSortNo = arrangeLessonTerm.LessonSortNo;
                                stuAttendanceLeave.LessonSortName = lessonSortList.Find(m => m.LessonSortNo == arrangeLessonTerm.LessonSortNo)?.LessonSortName;
                                stuAttendanceLeave.LessonDate = arrangeLessonTerm.LessonDate;
                                stuAttendanceLeave.LessonTime = arrangeLessonTerm.LessonSortNo == "2" ? arrangeLessonTerm.LessonSection : arrangeLessonTerm.LessonTime;
                                stuAttendanceLeave.LeaveType = model.LeaveType;
                                stuAttendanceLeave.EmpNo = arrangeLessonTerm.EmpNo;
                                stuAttendanceLeave.TecRemark = "按天请假";
                                stuAttendanceLeave.UpdateDate = DateTime.Now;
                                stuAttendanceLeave.IsCheck = "1";
                                stuAttendanceLeave.ClassRoomNo = arrangeLessonTerm.ClassroomNo;
                                stuAttendanceLeave.ClassRoomName = classRoomList.FirstOrDefault(x => x.ClassroomNo == arrangeLessonTerm.ClassroomNo)?.ClassroomName;
                                //去重
                                var isExistModel = this.BaseRepository("CollegeMIS").FindEntity<StuAttendanceLeaveEntity>(x =>
                                    x.AcademicYearNo == stuAttendanceLeave.AcademicYearNo && x.Semester == stuAttendanceLeave.Semester &&
                                    x.StuNo == stuAttendanceLeave.StuNo && x.LessonNo == stuAttendanceLeave.LessonNo && x.TeachClassNo == stuAttendanceLeave.TeachClassNo &&
                                    x.LessonSortNo == stuAttendanceLeave.LessonSortNo && x.LessonDate == stuAttendanceLeave.LessonDate && x.LessonTime == stuAttendanceLeave.LessonTime &&
                                    x.EmpNo == stuAttendanceLeave.EmpNo && x.ClassRoomNo == stuAttendanceLeave.ClassRoomNo
                                );
                                if (isExistModel != null)
                                {
                                    stuAttendanceLeave.Modify(isExistModel.ID);
                                    db.Update(stuAttendanceLeave);
                                }
                                else
                                {
                                    stuAttendanceLeave.Create();
                                    db.Insert(stuAttendanceLeave);
                                }

                                //学生考勤表
                                StuAttendanceEntity stuAttendanceEntity = new StuAttendanceEntity();
                                stuAttendanceEntity.AcademicYearNo = arrangeLessonTerm.AcademicYearNo;
                                stuAttendanceEntity.Semester = arrangeLessonTerm.Semester;
                                stuAttendanceEntity.StuNo = stuEntity.StuNo;
                                stuAttendanceEntity.StuName = stuEntity.StuName;
                                stuAttendanceEntity.Gender = stuEntity.GenderNo == true ? "男" : "女";
                                stuAttendanceEntity.Grade = stuEntity.Grade;
                                stuAttendanceEntity.DeptNo = stuEntity.DeptNo;
                                stuAttendanceEntity.DeptName = deptList.Where(x => x.DeptNo == stuEntity.DeptNo)
                                    .FirstOrDefault()?.DeptName;
                                stuAttendanceEntity.MajorNo = stuEntity.MajorNo;
                                stuAttendanceEntity.MajorName = majorList.Where(x => x.MajorNo == stuEntity.MajorNo).FirstOrDefault()?.MajorName;
                                stuAttendanceEntity.ClassNo = stuEntity.ClassNo;
                                stuAttendanceEntity.ClassName = classInfoList
                                    .Where(x => x.ClassNo == stuEntity.ClassNo).FirstOrDefault()?.ClassName;
                                stuAttendanceEntity.LessonNo = arrangeLessonTerm.LessonNo;
                                stuAttendanceEntity.LessonName = arrangeLessonTerm.LessonName;
                                stuAttendanceEntity.TeachClassNo = stuEntity.ClassNo;
                                stuAttendanceEntity.LessonSortNo = arrangeLessonTerm.LessonSortNo;
                                stuAttendanceEntity.LessonSortName = lessonSortList.Find(m => m.LessonSortNo == arrangeLessonTerm.LessonSortNo)?.LessonSortName;
                                stuAttendanceEntity.LessonDate = arrangeLessonTerm.LessonDate;
                                stuAttendanceEntity.PlanWeek = null;
                                stuAttendanceEntity.LessonTime = arrangeLessonTerm.LessonSortNo == "2" ? arrangeLessonTerm.LessonSection : arrangeLessonTerm.LessonTime;
                                stuAttendanceEntity.LessonTime2 = arrangeLessonTerm.LessonSortNo == "2" ? arrangeLessonTerm.LessonTime : null;
                                stuAttendanceEntity.AttendOrNo = "否";
                                stuAttendanceEntity.Sort = "请假";
                                stuAttendanceEntity.EmpNo = arrangeLessonTerm.EmpNo;
                                stuAttendanceEntity.Remark = "属于学生按天请假的流程审核";
                                stuAttendanceEntity.CheckMarkDept = "0";
                                stuAttendanceEntity.CheckMark = "0";
                                stuAttendanceEntity.InertDate = DateTime.Now;
                                stuAttendanceEntity.ClassRoomNo = arrangeLessonTerm.ClassroomNo;
                                stuAttendanceEntity.ClassRoomName = classRoomList.FirstOrDefault(x => x.ClassroomNo == arrangeLessonTerm.ClassroomNo)?.ClassroomName;
                                //去重
                                var isExistModel2 = this.BaseRepository("CollegeMIS").FindEntity<StuAttendanceEntity>(x =>
                                x.AcademicYearNo == stuAttendanceEntity.AcademicYearNo && x.Semester == stuAttendanceEntity.Semester && x.StuNo == stuAttendanceEntity.StuNo &&
                                x.LessonNo == stuAttendanceEntity.LessonNo && x.TeachClassNo == stuAttendanceEntity.TeachClassNo && x.LessonSortNo == stuAttendanceEntity.LessonSortNo &&
                                x.LessonDate == stuAttendanceEntity.LessonDate && x.LessonTime == stuAttendanceEntity.LessonTime && x.EmpNo == stuAttendanceEntity.EmpNo && x.ClassRoomNo == stuAttendanceEntity.ClassRoomNo);
                                if (isExistModel2 != null)
                                {
                                    stuAttendanceEntity.Modify(isExistModel2.ID);
                                    db.Update(stuAttendanceEntity);
                                }
                                else
                                {
                                    stuAttendanceEntity.Create();
                                    db.Insert(stuAttendanceEntity);
                                }

                            }
                            
                        }
                    }
                }

                db.Commit();
            }
            catch (Exception ex)
            {
                db.Rollback();
                if (ex is ExceptionEx)
                {
                    throw;
                }
                else
                {
                    throw ExceptionEx.ThrowServiceException(ex);
                }
            }
        }


        /// <summary>
        /// 
        /// </summary>
        /// <param name="keyValue"></param>
        /// <param name="status"></param>
        /// <param name="processId"></param>
        public void ChangeStatusById(string keyValue, int CheckStatus, string processId)
        {
            try
            {
                this.BaseRepository("CollegeMIS").ExecuteBySql($"update stuleavemanagement set ProcessId='{processId}',CheckStatus='{CheckStatus}' where Id='{keyValue}'");
            }
            catch (Exception ex)
            {
                if (ex is ExceptionEx)
                {
                    throw;
                }
                else
                {
                    throw ExceptionEx.ThrowServiceException(ex);
                }
            }
        }
        /// <summary>
        /// 获取主表实体数据
        /// </summary>
        /// <param name="processId">流程实例ID</param>
        /// <returns></returns>
        public StuLeaveManagementEntity GetEntityByProcessId(string processId)
        {
            try
            {
                var data = this.BaseRepository("CollegeMIS").FindEntity<StuLeaveManagementEntity>(t => t.ProcessId == processId);
                if (data != null)
                {
                    var studentlist = this.BaseRepository("CollegeMIS").FindList<StuInfoBasicEntity>(x => x.StuNo == data.CreateUserNo).FirstOrDefault();
                    if (studentlist != null)
                    {
                        data.DeptNo = studentlist.DeptNo;
                        data.MajorNo = studentlist.MajorNo;
                        data.ClassNo = studentlist.ClassNo;
                        data.CreateUserName = studentlist.StuName;
                    }
                    var classlist = this.BaseRepository("CollegeMIS").FindList<ClassInfoEntity>(x => x.ClassNo == data.ClassNo).FirstOrDefault();
                    if (classlist != null)
                    {
                        data.ClassDiredctorNo = classlist.ClassDiredctorNo;
                        data.ClassTutorNo = classlist.ClassTutorNo;
                    }
                }
                return data;
            }
            catch (Exception ex)
            {
                if (ex is ExceptionEx)
                {
                    throw;
                }
                else
                {
                    throw ExceptionEx.ThrowServiceException(ex);
                }
            }
        }
        #endregion

    }
}