DigitalScholl/Learun.Framework.Ultimate V7/Learun.Framework.Module/Learun.Application.Module/Learun.Application.TwoDevelopment/EducationalAdministration/TeachingPlan/TeachingPlanService.cs

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：2021-10-14 10:09
    /// 描 述：教学计划
    /// </summary>
    public class TeachingPlanService : 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<TeachingPlanEntity> GetPageList(Pagination pagination, string queryJson)
        {
            try
            {
                var strSql = new StringBuilder();
                strSql.Append("SELECT ");
                strSql.Append(@"
                t.Id,
                t.Name,
                t.Grade,
                t.Major,
                t.SchoolSystem,
                t.Credit,
                t.Enabled,
                t.Remark
                ");
                strSql.Append("  FROM TeachingPlan t ");
                strSql.Append("  WHERE 1=1 ");
                var queryParam = queryJson.ToJObject();
                // 虚拟参数
                var dp = new DynamicParameters(new { });
                if (!queryParam["Name"].IsEmpty())
                {
                    dp.Add("Name", "%" + queryParam["Name"].ToString() + "%", DbType.String);
                    strSql.Append(" AND t.Name Like @Name ");
                }
                return this.BaseRepository("CollegeMIS").FindList<TeachingPlanEntity>(strSql.ToString(), dp, pagination);
            }
            catch (Exception ex)
            {
                if (ex is ExceptionEx)
                {
                    throw;
                }
                else
                {
                    throw ExceptionEx.ThrowServiceException(ex);
                }
            }
        }

        public IEnumerable<TeachingPlanEntity> GetPageListForManage(Pagination pagination, string queryJson)
        {
            try
            {
                string sql = "select * from TeachingPlan ";
                var dp = new DynamicParameters(new { });
                var list = this.BaseRepository("CollegeMIS").FindList<TeachingPlanEntity>(sql, dp, pagination);

                string tsql = @"select t.*,c.LessonTypeName from 
(select t.Major,b.LessonTypeId,count(1) as num from TeachingPlan t 
join TeachingPlanItem a on t.Id=a.TeachingPlanId
join LessonInfo b on a.LessonNo=b.LessonNo
group by b.LessonTypeId,t.Major) t
join CdLessonType c on t.LessonTypeId=c.ltid ";
                var lessonList = this.BaseRepository("CollegeMIS").FindList<LessonData>(tsql);
                foreach (var item in list)
                {
                    var lessonData = lessonList.Where(x => x.Major == item.Major);
                    foreach (var lesson in lessonData)
                    {
                        if (lesson.LessonTypeName.Contains("专业课"))
                        {
                            item.Zyknum = lesson.num;
                        }
                        else if (lesson.LessonTypeName.Contains("公开课"))
                        {
                            item.Ggknum = lesson.num;
                        }
                    }
                }

                return list;
            }
            catch (Exception ex)
            {
                if (ex is ExceptionEx)
                {
                    throw;
                }
                else
                {
                    throw ExceptionEx.ThrowServiceException(ex);
                }
            }
        }

        /// <summary>
        /// 获取TeachingPlan表实体数据
        /// </summary>
        /// <param name="keyValue">主键</param>
        /// <returns></returns>
        public TeachingPlanEntity GetTeachingPlanEntity(string keyValue)
        {
            try
            {
                return this.BaseRepository("CollegeMIS").FindEntity<TeachingPlanEntity>(keyValue);
            }
            catch (Exception ex)
            {
                if (ex is ExceptionEx)
                {
                    throw;
                }
                else
                {
                    throw ExceptionEx.ThrowServiceException(ex);
                }
            }
        }

        /// <summary>
        /// 根据学年获取教学计划
        /// </summary>
        /// <param name="AcademicYearNo"></param>
        /// <param name="Semester"></param>
        /// <returns></returns>
        public List<TeachingPlanRes> GetTeachingPlan(string AcademicYearNo, string Semester)
        {
            try
            {
                var res = new List<TeachingPlanRes>();
                var list = new List<TeachingPlanEntity>();
                if (!string.IsNullOrEmpty(AcademicYearNo))
                {
                    list = this.BaseRepository("CollegeMIS")
                        .FindList<TeachingPlanEntity>(x => x.Grade == AcademicYearNo).ToList();
                }
                else
                {
                    list = this.BaseRepository("CollegeMIS")
                        .FindList<TeachingPlanEntity>().ToList();
                }

                foreach (var entity in list)
                {
                    var data = new TeachingPlanRes();
                    data.TeachingPlan = entity;
                    data.TeachingPlanItem = this.BaseRepository("CollegeMIS")
                        .FindList<TeachingPlanItemEntity>(x => x.TeachingPlanId == entity.Id);
                    res.Add(data);
                }

                return res;
            }
            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<TeachingPlanEntity>(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, TeachingPlanEntity entity, List<TeachingPlanItemEntity> teachingPlanItemList)
        {
            var db = this.BaseRepository("CollegeMIS").BeginTrans();
            try
            {
                if (!string.IsNullOrEmpty(keyValue))
                {
                    entity.Modify(keyValue);
                    db.Update(entity);
                    //删除课程子表
                    db.Delete<TeachingPlanItemEntity>(x => x.TeachingPlanId == entity.Id);
                    foreach (var itemEntity in teachingPlanItemList)
                    {
                        itemEntity.TeachingPlanId = entity.Id;
                        db.Insert(itemEntity);
                    }
                }
                else
                {
                    entity.Create();
                    db.Insert(entity);
                    //新增
                    var lessonInfoList = db.FindList<LessonInfoEntity>(x => x.TeachMajorNo == entity.Major);
                    foreach (var lessonInfo in lessonInfoList)
                    {
                        TeachingPlanItemEntity itemEntity = new TeachingPlanItemEntity();
                        itemEntity.Create();
                        itemEntity.TeachingPlanId = entity.Id;
                        itemEntity.LessonNo = lessonInfo.LessonNo;
                        itemEntity.LessonTime = lessonInfo.TotalStudyHour;
                        db.Insert(itemEntity);
                    }
                }
                db.Commit();
            }
            catch (Exception ex)
            {
                db.Rollback();
                if (ex is ExceptionEx)
                {
                    throw;
                }
                else
                {
                    throw ExceptionEx.ThrowServiceException(ex);
                }
            }
        }

        #endregion

    }
}