JW/ServiceLogic/EMIS.CommonLogic/ScoreManage/ScoreParameterSettingServices.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using EMIS.DataLogic.ScoreManage;
using EMIS.ViewModel.ScoreManage;
using EMIS.Entities;

namespace EMIS.CommonLogic.ScoreManage
{
    public class ScoreParameterSettingServices : BaseServices, IScoreParameterSettingServices
    {
        public FinalExaminationDAL FinalExaminationDAL { get; set; }
        public ScoreParameterSettingDAL scoreParameterSettingDAL { get; set; }
        public ScoreParameterCollegeSettingDAL ScoreParameterCollegeSettingDAL { get; set; }
        public ScoreDAL scoreDAL { get; set; }

        public List<ViewModel.ScoreManage.ScoreParameterSettingView> GetScoreParameterSettingViewGrid()
        {
            return scoreParameterSettingDAL.GetScoreParameterSettingViewQueryable().ToList();
        }

        /// <summary>
        /// 添加
        /// </summary>
        /// <param name="listScoreParameterSetting"></param>
        public void ScoreParameterSettingServicesAdd(List<ScoreParameterSettingView> listScoreParameterSetting)
        {
            try
            {
                UnitOfWork.Delete<ER_ScoreParameterSetting>(x=>true);

                listScoreParameterSetting.ToList().ForEach(x =>
                {
                    var detail = new ER_ScoreParameterSetting();
                    detail.ScoreParameterSettingID = Guid.NewGuid();
                    detail.ExamsTypeID = x.ExamsTypeID;
                    detail.CourseTypeID = x.CourseTypeID;
                    detail.ScoreFormulaID = x.ScoreFormulaID;
                    detail.IsTotalFormula = x.IsTotalFormula;
                    detail.CreditFormulaID = x.CreditFormulaID;
                    detail.IsCreditFormula = x.IsCreditFormula;
                    detail.GradePointFormulaID = x.GradePointFormulaID;
                    detail.IsGradePointFormula = x.IsGradePointFormula;

                    this.SetNewStatus(detail);

                    UnitOfWork.Add(detail);
                });

                this.UnitOfWork.Commit();
            }
            catch (Exception)
            {
                
                throw;
            }
        }

        /// <summary>
        /// 获取优先设置
        /// </summary>
        /// <param name="examsTypeID">考试类型</param>
        /// <param name="courseTypeID">课程类型</param>
        /// <returns></returns>

        public ScoreParameterSettingView GetScoreParameterSettingList(Guid? finalExaminationID)
        {
            var finalExaminationView = FinalExaminationDAL.GetFinalExaminationViewQueryable(x => x.FinalExaminationID == finalExaminationID).FirstOrDefault();

            if (finalExaminationView == null)
            {
                throw new Exception("获取公式设置失败，找不到对应的期末设定。");
            }
            var studentScoreList = scoreDAL.ScoreRepository.GetList(x => x.FinalExaminationID == finalExaminationID).ToList();
            var ScoreParameterSettingList=GetScoreParameterSettingList(finalExaminationView.CollegeID, finalExaminationView.GradeYearID, finalExaminationView.ExamsCategoryID, finalExaminationView.CourseTypeID);
            if (studentScoreList.Count>0)
            {
                foreach (var studentScore in studentScoreList)
                {
                    if (studentScore.RecordStatus== (int)EMIS.ViewModel.SYS_STATUS.UNUSABLE) 
                    {
                        ScoreParameterSettingList.IsTotalFormula = false;
                        ScoreParameterSettingList.IsCreditFormula = false;
                        ScoreParameterSettingList.IsGradePointFormula = false;
                        break;
                    }
                }
            }
            return ScoreParameterSettingList;
        }
        public ScoreParameterSettingView GetScoreParameterSettingList(Guid? collegeID, int? year, int? examsCategoryID, int? courseTypeID)
        {
            ScoreParameterSettingView scoreParameterSetting = new ScoreParameterSettingView();
            List<ScoreParameterSettingView> commonScoreParameterSettingList = this.GetScoreParameterSettingViewGrid().ToList(); ;
            List<ScoreParameterSettingView> collegeScoreParameterSettingList = commonScoreParameterSettingList;
            //获取各院系的个性化设置，优先获取指定了自己院系的设置
            var collegeScoreParameterSetting = this.ScoreParameterCollegeSettingDAL
                .GetScoreParameterCollegeSettingViewQueryable(x => x.Years == year
                    && x.CollegeID == collegeID).FirstOrDefault();
            //找不到再找该年级的通用设置
            if (collegeScoreParameterSetting == null)
            {
                collegeScoreParameterSetting = this.ScoreParameterCollegeSettingDAL
                                            .GetScoreParameterCollegeSettingViewQueryable(x => x.Years == year
                                                && x.CollegeID == null).FirstOrDefault();
            }
            //有可能以上两种都没有，所以要判断一下
            if (collegeScoreParameterSetting != null)
            {
                collegeScoreParameterSettingList = this.ScoreParameterCollegeSettingDAL
                .GetScoreParameterSettingViewQueryable(x => x.ScoreParameterCollegeSettingID == collegeScoreParameterSetting.ScoreParameterCollegeSettingID)
                .ToList();
            }

            //总分公式、学分公式和绩点公式是分开读取的，未必来源于同一条设置
            #region 先找总分公式
            #region 按个性化设置先找
            var totalScoreParameterSetting = collegeScoreParameterSettingList.FirstOrDefault(x => x.CourseTypeID == courseTypeID
                && x.ExamsTypeID == examsCategoryID && x.ScoreFormulaID != null);
            if (totalScoreParameterSetting == null)
            {
                totalScoreParameterSetting = collegeScoreParameterSettingList.FirstOrDefault(x => x.CourseTypeID == courseTypeID
                && x.ExamsTypeID == null && x.ScoreFormulaID != null);
            }
            if (totalScoreParameterSetting == null)
            {
                totalScoreParameterSetting = collegeScoreParameterSettingList.FirstOrDefault(x => x.CourseTypeID == null
                && x.ExamsTypeID == examsCategoryID && x.ScoreFormulaID != null);
            }
            if (totalScoreParameterSetting == null)
            {
                totalScoreParameterSetting = collegeScoreParameterSettingList.FirstOrDefault(x => x.CourseTypeID == null && x.ExamsTypeID == null);
            }
            scoreParameterSetting.ScoreFormulaID = totalScoreParameterSetting.ScoreFormulaID;
            scoreParameterSetting.IsTotalFormula = totalScoreParameterSetting.IsTotalFormula;
            #endregion
            #region 再按通用设置找
            if (scoreParameterSetting.ScoreFormulaID == null)
            {
                totalScoreParameterSetting = commonScoreParameterSettingList.FirstOrDefault(x => x.CourseTypeID == courseTypeID
                    && x.ExamsTypeID == examsCategoryID && x.ScoreFormulaID != null);
                if (totalScoreParameterSetting == null)
                {
                    totalScoreParameterSetting = commonScoreParameterSettingList.FirstOrDefault(x => x.CourseTypeID == courseTypeID
                    && x.ExamsTypeID == null && x.ScoreFormulaID != null);
                }
                if (totalScoreParameterSetting == null)
                {
                    totalScoreParameterSetting = commonScoreParameterSettingList.FirstOrDefault(x => x.CourseTypeID == null
                    && x.ExamsTypeID == examsCategoryID && x.ScoreFormulaID != null);
                }
                if (totalScoreParameterSetting == null)
                {
                    totalScoreParameterSetting = commonScoreParameterSettingList.FirstOrDefault(x => x.CourseTypeID == null && x.ExamsTypeID == null);
                }
                scoreParameterSetting.ScoreFormulaID = totalScoreParameterSetting.ScoreFormulaID;
                scoreParameterSetting.IsTotalFormula = totalScoreParameterSetting.IsTotalFormula;
            }
            #endregion
            #endregion

            #region 再找学分公式
            #region 按个性化设置先找
            var creditParameterSetting = collegeScoreParameterSettingList.FirstOrDefault(x => x.CourseTypeID == courseTypeID
                && x.ExamsTypeID == examsCategoryID && x.CreditFormulaID != null);
            if (creditParameterSetting == null)
            {
                creditParameterSetting = collegeScoreParameterSettingList.FirstOrDefault(x => x.CourseTypeID == courseTypeID
                && x.ExamsTypeID == null && x.CreditFormulaID != null);
            }
            if (creditParameterSetting == null)
            {
                creditParameterSetting = collegeScoreParameterSettingList.FirstOrDefault(x => x.CourseTypeID == null
                && x.ExamsTypeID == examsCategoryID && x.CreditFormulaID != null);
            }
            if (creditParameterSetting == null)
            {
                creditParameterSetting = collegeScoreParameterSettingList.FirstOrDefault(x => x.CourseTypeID == null && x.ExamsTypeID == null);
            }
            scoreParameterSetting.CreditFormulaID = creditParameterSetting.CreditFormulaID;
            scoreParameterSetting.IsCreditFormula = creditParameterSetting.IsCreditFormula;
            #endregion
            #region 再按通用设置找
            if (scoreParameterSetting.CreditFormulaID == null)
            {
                creditParameterSetting = commonScoreParameterSettingList.FirstOrDefault(x => x.CourseTypeID == courseTypeID
                    && x.ExamsTypeID == examsCategoryID && x.CreditFormulaID != null);
                if (creditParameterSetting == null)
                {
                    creditParameterSetting = commonScoreParameterSettingList.FirstOrDefault(x => x.CourseTypeID == courseTypeID
                    && x.ExamsTypeID == null && x.CreditFormulaID != null);
                }
                if (creditParameterSetting == null)
                {
                    creditParameterSetting = commonScoreParameterSettingList.FirstOrDefault(x => x.CourseTypeID == null
                    && x.ExamsTypeID == examsCategoryID && x.CreditFormulaID != null);
                }
                if (creditParameterSetting == null)
                {
                    creditParameterSetting = commonScoreParameterSettingList.FirstOrDefault(x => x.CourseTypeID == null && x.ExamsTypeID == null);
                }
                scoreParameterSetting.CreditFormulaID = creditParameterSetting.CreditFormulaID;
                scoreParameterSetting.IsCreditFormula = creditParameterSetting.IsCreditFormula;
            }
            #endregion
            #endregion

            #region 再找绩点公式
            #region 按个性化设置先找
            var gradePointParameterSetting = collegeScoreParameterSettingList.FirstOrDefault(x => x.CourseTypeID == courseTypeID
                && x.ExamsTypeID == examsCategoryID && x.GradePointFormulaID != null);
            if (gradePointParameterSetting == null)
            {
                gradePointParameterSetting = collegeScoreParameterSettingList.FirstOrDefault(x => x.CourseTypeID == courseTypeID
                && x.ExamsTypeID == null && x.GradePointFormulaID != null);
            }
            if (gradePointParameterSetting == null)
            {
                gradePointParameterSetting = collegeScoreParameterSettingList.FirstOrDefault(x => x.CourseTypeID == null
                && x.ExamsTypeID == examsCategoryID && x.GradePointFormulaID != null);
            }
            if (gradePointParameterSetting == null)
            {
                gradePointParameterSetting = collegeScoreParameterSettingList.FirstOrDefault(x => x.CourseTypeID == null && x.ExamsTypeID == null);
            }
            scoreParameterSetting.GradePointFormulaID = gradePointParameterSetting.GradePointFormulaID;
            scoreParameterSetting.IsGradePointFormula = gradePointParameterSetting.IsGradePointFormula;
            #endregion
            #region 再按通用设置找
            if (scoreParameterSetting.GradePointFormulaID == null)
            {
                gradePointParameterSetting = commonScoreParameterSettingList.FirstOrDefault(x => x.CourseTypeID == courseTypeID
                    && x.ExamsTypeID == examsCategoryID && x.GradePointFormulaID != null);
                if (gradePointParameterSetting == null)
                {
                    gradePointParameterSetting = commonScoreParameterSettingList.FirstOrDefault(x => x.CourseTypeID == courseTypeID
                    && x.ExamsTypeID == null && x.GradePointFormulaID != null);
                }
                if (gradePointParameterSetting == null)
                {
                    gradePointParameterSetting = commonScoreParameterSettingList.FirstOrDefault(x => x.CourseTypeID == null
                    && x.ExamsTypeID == examsCategoryID && x.GradePointFormulaID != null);
                }
                if (gradePointParameterSetting == null)
                {
                    gradePointParameterSetting = commonScoreParameterSettingList.FirstOrDefault(x => x.CourseTypeID == null && x.ExamsTypeID == null);
                }
                scoreParameterSetting.GradePointFormulaID = gradePointParameterSetting.GradePointFormulaID;
                scoreParameterSetting.IsGradePointFormula = gradePointParameterSetting.IsGradePointFormula;
            }
            #endregion
            #endregion

            return scoreParameterSetting;
        }
    }
}