using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using EMIS.ViewModel.EducationManage;
using System.Linq.Expressions;
using EMIS.Entities;
using EMIS.DataLogic.Repositories;
using EMIS.ViewModel.EducationManagement;

namespace EMIS.DataLogic.EducationManage
{
    public class EducationMissionClassCheckDAL
    {
        public EducationMissionClassCheckRepository educationMissionClassCheckRepository { get; set; } 
        public EducationMissionClassRepository educationMissionClassRepository { get; set; }
        public EducationMissionRepository educationMissionRepository { get; set; }
        public EducationMissionClassTeachingSettingRepository educationMissionClassTeachingSettingRepository { get; set; }
        public EducationSchedulingRepository educationSchedulingRepository { get; set; }
        public EducationSchedulingClassRepository educationSchedulingClassRepository { get; set; }
        public EducationSchedulingWeekNumRepository educationSchedulingWeekNumRepository { get; set; }
        public CoursesTimeRepository coursesTimeRepository { get; set; }
        public ClassroomRepository classroomRepository { get; set; }
        public SchoolyearRepository schoolyearRepository { get; set; }
        public MissionClassTeacherRepository missionClassTeacherRepository { get; set; }
        public CoursematerialRepository coursematerialRepository { get; set; }
        public StaffRepository staffRepository { get; set; }
        public UserRepository userRepository { get; set; }

        public IQueryable<EducationMissionClassCheckView> GetEducationMissionClassCheckViewQueryble(Expression<Func<EM_EducationMissionClassCheck, bool>> emccexp, Expression<Func<EM_EducationMission, bool>> emexp,
            Expression<Func<ES_EducationScheduling, bool>> esexp, Expression<Func<EM_MissionClassTeacher, bool>> mctexp, Expression<Func<EM_EducationMissionClass, bool>> emcexp,
            Expression<Func<ES_EducationSchedulingWeekNum, bool>> eswnexp)
        {
            var query = from edmcc in educationMissionClassCheckRepository.GetList(emccexp)
                        join eswnr in educationSchedulingWeekNumRepository.GetList(eswnexp)
                        on edmcc.EducationSchedulingWeekNumID equals eswnr.EducationSchedulingWeekNumID
                        join esr in educationSchedulingRepository.GetList(esexp)
                        on eswnr.EducationSchedulingID equals esr.EducationSchedulingID
                        join escr in educationSchedulingClassRepository.Entities
                        on esr.EducationSchedulingClassID equals escr.EducationSchedulingClassID
                        join emcr in educationMissionClassRepository.GetList(emcexp)
                        on escr.EducationMissionClassID equals emcr.EducationMissionClassID
                        join cou in coursematerialRepository.Entities
                        on emcr.CoursematerialID equals cou.CoursematerialID
                        join emr in educationMissionRepository.GetList(emexp)
                        on emcr.EducationMissionID equals emr.EducationMissionID
                        join sch in schoolyearRepository.Entities
                        on emr.SchoolyearID equals sch.SchoolyearID
                        join ctr in coursesTimeRepository.Entities
                        on esr.CoursesTimeID equals ctr.CoursesTimeID
                        join cr in classroomRepository.Entities
                        on esr.ClassroomID equals cr.ClassroomID
                        select new EducationMissionClassCheckView
                        {
                            EducationMissionClassCheckID = edmcc.EducationMissionClassCheckID,
                            EducationSchedulingWeekNumID = edmcc.EducationSchedulingWeekNumID,
                            EducationMissionClassID = emcr.EducationMissionClassID,
                            EducationSchedulingID = esr.EducationSchedulingID,
                            EducationMissionClassName = emcr.Name,
                            CoursematerialID = cou.CoursematerialID,
                            CourseName = cou.CourseName,
                            CollegeID = emr.CollegeID,
                            WeekNum = eswnr.WeekNum,
                            Weekday = esr.Weekday,
                            CoursesTimeID = esr.CoursesTimeID,
                            StartTimes = ctr.StartTimes,
                            EndTimes = ctr.EndTimes,
                            ClassroomID = esr.ClassroomID,
                            ClassroomName = cr.Name,
                            ClassroomCode = cr.Code,
                            SchoolyearID = emr.SchoolyearID,
                            SchoolyearCode = sch.Code,
                            StudentComment = edmcc.StudentComment,
                            TeacherComment = edmcc.TeacherComment,
                            DeviceComment = edmcc.DeviceComment,
                            CheckWayID = edmcc.CheckWayID,
                            OpinionID = edmcc.OpinionID,
                            Sys_User = edmcc.Sys_User,
                            Remark = edmcc.Remark
                        };
            return query;
        }

        public EducationMissionClassCheckView GetEducationMissionClassCheckView(Guid? educationMissionClassCheckID)
        {
            var query = from edmcc in educationMissionClassCheckRepository.GetList(x => x.EducationMissionClassCheckID == educationMissionClassCheckID)
                        join eswnr in educationSchedulingWeekNumRepository.Entities
                        on edmcc.EducationSchedulingWeekNumID equals eswnr.EducationSchedulingWeekNumID
                        join esr in educationSchedulingRepository.Entities
                        on eswnr.EducationSchedulingID equals esr.EducationSchedulingID
                        join escr in educationSchedulingClassRepository.Entities
                        on esr.EducationSchedulingClassID equals escr.EducationSchedulingClassID
                        join emcr in educationMissionClassRepository.Entities
                        on escr.EducationMissionClassID equals emcr.EducationMissionClassID
                        join mctr in missionClassTeacherRepository.Entities
                        on emcr.EducationMissionClassID equals mctr.MissionClassID
                        join emr in educationMissionRepository.Entities
                        on emcr.EducationMissionID equals emr.EducationMissionID
                        join sch in schoolyearRepository.Entities
                        on emr.SchoolyearID equals sch.SchoolyearID
                        join ctr in coursesTimeRepository.Entities
                        on esr.CoursesTimeID equals ctr.CoursesTimeID
                        join cr in classroomRepository.Entities
                        on esr.ClassroomID equals cr.ClassroomID
                        select new EducationMissionClassCheckView
                        {
                            EducationMissionClassCheckID = edmcc.EducationMissionClassCheckID,
                            EducationSchedulingWeekNumID = edmcc.EducationSchedulingWeekNumID,
                            EducationMissionClassID = emcr.EducationMissionClassID,
                            EducationSchedulingID = esr.EducationSchedulingID,
                            WeekNum = eswnr.WeekNum,
                            Weekday = esr.Weekday,
                            CoursesTimeID = esr.CoursesTimeID,
                            StartTimes = ctr.StartTimes,
                            EndTimes = ctr.EndTimes,
                            ClassroomID = esr.ClassroomID,
                            ClassroomName = cr.Name,
                            ClassroomCode = cr.Code,
                            SchoolyearID = emr.SchoolyearID,
                            SchoolyearCode = sch.Code,
                            StudentComment = edmcc.StudentComment,
                            TeacherComment = edmcc.TeacherComment,
                            DeviceComment = edmcc.DeviceComment,
                            CheckWayID = edmcc.CheckWayID,
                            OpinionID = edmcc.OpinionID,
                            Remark = edmcc.Remark
                        };
            return query.ToList().FirstOrDefault();
        }


        public List<MissionClassTeacherView> GetTeacherByEducationSchedulingID(Expression<Func<ES_EducationScheduling, bool>> exp)
        {
            var query = from ec in educationSchedulingRepository.GetList(exp)
                        from tea in ec.ES_EducationSchedulingTeacher
                        select new MissionClassTeacherView
                        {
                            UserID = tea.CF_Staff.UserID,
                            EducationSchedulingID = ec.EducationSchedulingID,
                            EducationMissionClassID = ec.EM_EducationSchedulingClass.EducationMissionClassID,
                            Name = tea.CF_Staff.Sys_User.Name,
                            TeachingMethod = tea.TeachingMethod
                        };
            return query.OrderBy(x => x.TeachingMethod).ToList();
        }

        public List<MissionClassTeacherView> GetTeacherNameQuery(Expression<Func<ES_EducationScheduling, bool>> exp, Expression<Func<ES_EducationSchedulingWeekNum, bool>> eswnexp)
        {
            var query = from ec in educationSchedulingRepository.GetList(exp)
                        join eswn in educationSchedulingWeekNumRepository.GetList(eswnexp)
                        on ec.EducationSchedulingID equals eswn.EducationSchedulingID
                        from tea in ec.ES_EducationSchedulingTeacher
                        select new MissionClassTeacherView
                        {
                            UserID = tea.CF_Staff.UserID,
                            EducationSchedulingID = ec.EducationSchedulingID,
                            EducationMissionClassID = ec.EM_EducationSchedulingClass.EducationMissionClassID,
                            Name = tea.CF_Staff.Sys_User.Name,
                            TeachingMethod = tea.TeachingMethod
                        };
            return query.OrderBy(x => x.TeachingMethod).ToList();
        }


        public List<MissionClassTeacherView> GetMissionClassTeacherQuery(Expression<Func<EM_EducationMissionClass, bool>> exp)
        {
            var query = (from emc in educationMissionClassRepository.GetList(exp)
                         from tec in emc.EM_MissionClassTeacher
                         select new MissionClassTeacherView
                         {
                             UserID = tec.CF_Staff.UserID,
                             EducationMissionClassID = emc.EducationMissionClassID,
                             Name = tec.CF_Staff.Sys_User.Name,
                             TeachingMethod = tec.TeachType
                         });
            return query.OrderBy(x => x.EducationMissionClassID).OrderBy(x => x.TeachingMethod).ToList();
        }

        public IQueryable<EducationMissionClassView> GetEducationMissionClassViewByConditionQueryble(Expression<Func<EM_EducationMissionClass, bool>> emcexp, Expression<Func<EM_EducationMission, bool>> emexp, Expression<Func<ES_EducationSchedulingWeekNum, bool>> eswnexp, Expression<Func<ES_EducationScheduling, bool>> esexp)
        {
            var query = from emsr in educationMissionClassRepository.GetList(emcexp)
                        join emr in educationMissionRepository.GetList(emexp)
                        on emsr.EducationMissionID equals emr.EducationMissionID
                        join cour in coursematerialRepository.Entities
                        on emsr.CoursematerialID equals cour.CoursematerialID
                        join escr in educationSchedulingClassRepository.Entities
                        on emsr.EducationMissionClassID equals escr.EducationMissionClassID
                        join esr in educationSchedulingRepository.GetList(esexp)
                        on escr.EducationSchedulingClassID equals esr.EducationSchedulingClassID
                        join eswnr in educationSchedulingWeekNumRepository.GetList(eswnexp)
                        on esr.EducationSchedulingID equals eswnr.EducationSchedulingID
                        select new EducationMissionClassView  
                        {
                            EducationMissionClassID = emsr.EducationMissionClassID,
                            CoursematerialID = emsr.CoursematerialID,
                            CourseName = cour.CourseName,
                            Name = emsr.Name,
                        };
            return query;
        }

        public Guid GetEducationSchedulingWeekNumID(int? weekNum, int? weekDay, Guid? coursesTimeID, Guid? classroomID, Guid educationMissionClassID) 
        {
            var query = from escr in educationSchedulingClassRepository.GetList(x => x.EducationMissionClassID == educationMissionClassID)
                        join esr in educationSchedulingRepository.GetList(x => x.CoursesTimeID == coursesTimeID && x.Weekday == weekDay && x.ClassroomID == classroomID)
                        on escr.EducationSchedulingClassID equals esr.EducationSchedulingClassID
                        join eswnr in educationSchedulingWeekNumRepository.GetList(x => x.WeekNum == weekNum)
                        on esr.EducationSchedulingID equals eswnr.EducationSchedulingID
                        select new
                        {
                            EducationSchedulingWeekNumID = eswnr.EducationSchedulingWeekNumID,
                        };
            return query.Select(x => x.EducationSchedulingWeekNumID).FirstOrDefault();
        }

        /// <summary>
        /// 获取教学检查检查人员
        /// </summary>
        /// <param name="educationMissionClassID"></param>
        /// <returns></returns>
        public IQueryable<EducationMissionClassCheckTeacherView> GetEducationMissionClassCheckTeacherListViewQueryble(Guid educationMissionClassCheckID)
        {
            var query = from emcc in educationMissionClassCheckRepository.GetList(x => x.EducationMissionClassCheckID == educationMissionClassCheckID)
                        from staff in emcc.Sys_User
                        select new EducationMissionClassCheckTeacherView
                        {
                            CheckTeacherID = staff.UserID,
                            EducationMissionClassCheckID = emcc.EducationMissionClassCheckID,
                            UserID = staff.CF_Staff.UserID,
                            LoginID = staff.CF_Staff.Sys_User.LoginID,
                            Name = staff.CF_Staff.Sys_User.Name,
                            CollegeID = staff.CF_Staff.CF_College.CollegeID,
                            CollegeName = staff.CF_Staff.CF_College.Name,
                            Sex = staff.CF_Staff.SexID,
                            DepartmentID = staff.CF_Staff.DepartmentID,
                            DepartmentName = staff.CF_Staff.CF_Department.Name,
                            BirthDate = staff.CF_Staff.BirthDate,
                            TeacherType = staff.CF_Staff.TeacherTypeID,
                            IncumbencyState = staff.CF_Staff.IncumbencyState,
                            Title = staff.CF_Staff.TitleID,
                        };
            return query;
        }
    }
}