using System;
using System.Collections.Generic;
using System.Linq;
using System.Linq.Expressions;
using System.Text;
using EMIS.DataLogic.Repositories;
using EMIS.Entities;
using EMIS.ViewModel.StudentManage.StudentProfile;

namespace EMIS.DataLogic.StudentManage.StudentProfile
{
    public class StudentEncourageDAL
    {
        public StudentEncourageRepository StudentEncourageRepository { get; set; }
        public SchoolyearRepository SchoolyearRepository { get; set; }
        public StudentRepository StudentRepository { get; set; }
        public ClassmajorRepository ClassmajorRepository { get; set; }
        public GrademajorRepository GrademajorRepository { get; set; }
        public FacultymajorRepository FacultymajorRepository { get; set; }
        public CollegeRepository CollegeRepository { get; set; }
        public CampusRepository CampusRepository { get; set; }
        public UserRepository UserRepository { get; set; }
        
        /// <summary>
        /// 查询对应的学生奖励信息StudentEncourageView
        /// </summary>
        /// <param name="expStudentEncourage"></param>
        /// <returns></returns>
        public IQueryable<StudentEncourageView> GetStudentEncourageViewQueryable(Expression<Func<EM_StudentEncourage, bool>> expStudentEncourage)
        {
            var query = from stuenc in StudentEncourageRepository.GetList(expStudentEncourage)
                        join sy in SchoolyearRepository.Entities
                        on stuenc.SchoolyearID equals sy.SchoolyearID
                        join stu in StudentRepository.Entities
                        on stuenc.UserID equals stu.UserID
                        join cl in ClassmajorRepository.Entities
                        on stu.ClassmajorID equals cl.ClassmajorID
                        join gr in GrademajorRepository.Entities
                        on cl.GrademajorID equals gr.GrademajorID
                        join fa in FacultymajorRepository.Entities
                        on gr.FacultymajorID equals fa.FacultymajorID
                        join col in CollegeRepository.Entities
                        on fa.CollegeID equals col.CollegeID
                        join cam in CampusRepository.Entities
                        on col.CampusID equals cam.CampusID
                        join us in UserRepository.Entities
                        on stu.UserID equals us.UserID
                        select new StudentEncourageView
                        {
                            StudentEncourageID = stuenc.StudentEncourageID,
                            SchoolyearID = stuenc.SchoolyearID,
                            SchoolyearValue = sy.Value,
                            SchoolyearCode = sy.Code,
                            UserID = stuenc.UserID,
                            StudentNo = us.LoginID,
                            Name = us.Name,
                            SexID = stu.SexID,
                            BirthDate = stu.BirthDate,
                            NationID = stu.NationID,
                            PoliticsID = stu.PoliticsID,
                            InSchoolStatusID = stu.InSchoolStatusID,
                            StudentStatus = stu.StudentStatus,
                            GradeID = gr.GradeID,
                            StandardID = fa.StandardID,
                            EducationID = fa.EducationID,
                            LearningformID = fa.LearningformID,
                            LearnSystem = fa.LearnSystem,
                            ClassNum = cl.ClassNum,
                            ClassmajorID = stu.ClassmajorID,
                            ClassmajorNo = cl.No,
                            ClassmajorName = cl.Name,
                            GrademajorID = cl.GrademajorID,
                            GrademajorCode = gr.Code,
                            GrademajorName = gr.Name,
                            FacultymajorID = gr.FacultymajorID,
                            FacultymajorCode = fa.Code,
                            FacultymajorName = fa.Name,
                            CollegeID = fa.CollegeID,
                            CollegeNo = col.No,
                            CollegeName = col.Name,
                            CampusID = col.CampusID,
                            CampusCode = cam.No,
                            CampusName = cam.Name,
                            EncourageNameID = stuenc.EncourageNameID,
                            EncourageTypeID = stuenc.EncourageTypeID,
                            EncourageLevelID = stuenc.EncourageLevelID,
                            DocNo = stuenc.DocNo,
                            Unit = stuenc.Unit,
                            EncourageDate = stuenc.EncourageDate,
                            Amount = stuenc.Amount,
                            Reason = stuenc.Reason,
                            ApprovalStatus = stuenc.ApprovalStatus,
                            RecordStatus = stuenc.RecordStatus,
                            CreateUserID = stuenc.CreateUserID,
                            CreateTime = stuenc.CreateTime,
                            ModifyUserID = stuenc.ModifyUserID,
                            ModifyTime = stuenc.ModifyTime
                        };

            return query;
        }

        /// <summary>
        /// 查询对应的学生奖励信息StudentEncourageView
        /// </summary>
        /// <param name="expStudentEncourage"></param>
        /// <param name="expStudent"></param>
        /// <returns></returns>
        public IQueryable<StudentEncourageView> GetStudentEncourageViewQueryable(Expression<Func<EM_StudentEncourage, bool>> expStudentEncourage, Expression<Func<CF_Student, bool>> expStudent)
        {
            var query = from stuenc in StudentEncourageRepository.GetList(expStudentEncourage)
                        join sy in SchoolyearRepository.Entities
                        on stuenc.SchoolyearID equals sy.SchoolyearID
                        join stu in StudentRepository.GetList(expStudent)
                        on stuenc.UserID equals stu.UserID
                        join cl in ClassmajorRepository.Entities
                        on stu.ClassmajorID equals cl.ClassmajorID
                        join gr in GrademajorRepository.Entities
                        on cl.GrademajorID equals gr.GrademajorID
                        join fa in FacultymajorRepository.Entities
                        on gr.FacultymajorID equals fa.FacultymajorID
                        join col in CollegeRepository.Entities
                        on fa.CollegeID equals col.CollegeID
                        join cam in CampusRepository.Entities
                        on col.CampusID equals cam.CampusID
                        join us in UserRepository.Entities
                        on stu.UserID equals us.UserID
                        select new StudentEncourageView
                        {
                            StudentEncourageID = stuenc.StudentEncourageID,
                            SchoolyearID = stuenc.SchoolyearID,
                            SchoolyearValue = sy.Value,
                            SchoolyearCode = sy.Code,
                            UserID = stuenc.UserID,
                            StudentNo = us.LoginID,
                            Name = us.Name,
                            SexID = stu.SexID,
                            BirthDate = stu.BirthDate,
                            NationID = stu.NationID,
                            PoliticsID = stu.PoliticsID,
                            InSchoolStatusID = stu.InSchoolStatusID,
                            StudentStatus = stu.StudentStatus,
                            GradeID = gr.GradeID,
                            StandardID = fa.StandardID,
                            EducationID = fa.EducationID,
                            LearningformID = fa.LearningformID,
                            LearnSystem = fa.LearnSystem,
                            ClassNum = cl.ClassNum,
                            ClassmajorID = stu.ClassmajorID,
                            ClassmajorNo = cl.No,
                            ClassmajorName = cl.Name,
                            GrademajorID = cl.GrademajorID,
                            GrademajorCode = gr.Code,
                            GrademajorName = gr.Name,
                            FacultymajorID = gr.FacultymajorID,
                            FacultymajorCode = fa.Code,
                            FacultymajorName = fa.Name,
                            CollegeID = fa.CollegeID,
                            CollegeNo = col.No,
                            CollegeName = col.Name,
                            CampusID = col.CampusID,
                            CampusCode = cam.No,
                            CampusName = cam.Name,
                            EncourageNameID = stuenc.EncourageNameID,
                            EncourageTypeID = stuenc.EncourageTypeID,
                            EncourageLevelID = stuenc.EncourageLevelID,
                            DocNo = stuenc.DocNo,
                            Unit = stuenc.Unit,
                            EncourageDate = stuenc.EncourageDate,
                            Amount = stuenc.Amount,
                            Reason = stuenc.Reason,
                            ApprovalStatus = stuenc.ApprovalStatus,
                            RecordStatus = stuenc.RecordStatus,
                            CreateUserID = stuenc.CreateUserID,
                            CreateTime = stuenc.CreateTime,
                            ModifyUserID = stuenc.ModifyUserID,
                            ModifyTime = stuenc.ModifyTime
                        };

            return query;
        }

    }
}