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：2022-03-05 11:17
    /// 描 述：TextBookOut
    /// </summary>
    public class TextBookOutService : 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<TextBookOutEntity> GetPageList(Pagination pagination, string queryJson)
        {
            try
            {
                var strSql = new StringBuilder();
                strSql.Append("SELECT ");
                strSql.Append(@"
                t.Id,
                t.AcademicYearNo,
                t.Semester,
                t.DeptNo,
                t.MajorNo,
                t.ClassNo,
                t.LessonNo,
                t.Variate,
                t.Recipient,
                t.CreateTime,
                t.CrateUserID
                ");
                strSql.Append("  FROM TextBookOut t ");
                strSql.Append("  WHERE 1=1 ");
                var queryParam = queryJson.ToJObject();
                // 虚拟参数
                var dp = new DynamicParameters(new { });
                if (!queryParam["StartTime"].IsEmpty() && !queryParam["EndTime"].IsEmpty())
                {
                    dp.Add("startTime", queryParam["StartTime"].ToDate(), DbType.DateTime);
                    dp.Add("endTime", queryParam["EndTime"].ToDate(), DbType.DateTime);
                    strSql.Append(" AND ( t.CreateTime >= @startTime AND t.CreateTime <= @endTime ) ");
                }
                if (!queryParam["AcademicYearNo"].IsEmpty())
                {
                    dp.Add("AcademicYearNo", queryParam["AcademicYearNo"].ToString(), DbType.String);
                    strSql.Append(" AND t.AcademicYearNo = @AcademicYearNo ");
                }
                if (!queryParam["Semester"].IsEmpty())
                {
                    dp.Add("Semester", queryParam["Semester"].ToString(), DbType.String);
                    strSql.Append(" AND t.Semester = @Semester ");
                }
                if (!queryParam["DeptNo"].IsEmpty())
                {
                    dp.Add("DeptNo", queryParam["DeptNo"].ToString(), DbType.String);
                    strSql.Append(" AND t.DeptNo = @DeptNo ");
                }
                if (!queryParam["MajorNo"].IsEmpty())
                {
                    dp.Add("MajorNo", queryParam["MajorNo"].ToString(), DbType.String);
                    strSql.Append(" AND t.MajorNo = @MajorNo ");
                }
                if (!queryParam["ClassNo"].IsEmpty())
                {
                    dp.Add("ClassNo", queryParam["ClassNo"].ToString(), DbType.String);
                    strSql.Append(" AND t.ClassNo = @ClassNo ");
                }
                if (!queryParam["LessonNo"].IsEmpty())
                {
                    dp.Add("LessonNo", queryParam["LessonNo"].ToString(), DbType.String);
                    strSql.Append(" AND t.LessonNo = @LessonNo ");
                }
                if (!queryParam["Recipient"].IsEmpty())
                {
                    dp.Add("Recipient", "%" + queryParam["Recipient"].ToString() + "%", DbType.String);
                    strSql.Append(" AND t.Recipient Like @Recipient ");
                }
                return this.BaseRepository("CollegeMIS").FindList<TextBookOutEntity>(strSql.ToString(), dp, pagination);
            }
            catch (Exception ex)
            {
                if (ex is ExceptionEx)
                {
                    throw;
                }
                else
                {
                    throw ExceptionEx.ThrowServiceException(ex);
                }
            }
        }

        public IEnumerable<TextBookOutEntity> GetListByCode(string code)
        {
            try
            {
                return this.BaseRepository("CollegeMIS").FindList<TextBookOutEntity>(x => x.InOutCode == code);
            }
            catch (Exception ex)
            {
                if (ex is ExceptionEx)
                {
                    throw;
                }
                else
                {
                    throw ExceptionEx.ThrowServiceException(ex);
                }
            }
        }
        /// <summary>
        /// 获取TextBookOut表实体数据
        /// </summary>
        /// <param name="keyValue">主键</param>
        /// <returns></returns>
        public TextBookOutEntity GetTextBookOutEntity(string keyValue)
        {
            try
            {
                return this.BaseRepository("CollegeMIS").FindEntity<TextBookOutEntity>(x => x.InOutCode == keyValue);
            }
            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)
        {
            var db = this.BaseRepository("CollegeMIS").BeginTrans();
            try
            {
                decimal? Num = 0;
                var keyValueArr = keyValue.Split(',');
                foreach (var item in keyValueArr)
                {
                    var entity = BaseRepository("CollegeMIS").FindEntity<TextBookOutEntity>(x => x.ID == item);
                    if (entity != null)
                    {
                        Num += entity.Variate;
                        var InOutEntity = db.FindEntity<TextbookInOutEntity>(x => x.BookCode == entity.InOutCode);
                        if (InOutEntity != null)
                        {
                            InOutEntity.FinallyNum += Num;
                            db.Delete(entity);
                            db.Update(InOutEntity);
                        }
                        else
                        {
                            db.Rollback();
                        }
                    }
                }
                db.Commit();
            }
            catch (Exception ex)
            {
                db.Rollback();
                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, TextBookOutEntity entity)
        {
            try
            {
                if (keyValue != null)
                {
                    entity.Modify(keyValue);
                    this.BaseRepository("CollegeMIS").Update(entity);
                }
                else
                {
                    entity.Create();
                    this.BaseRepository("CollegeMIS").Insert(entity);
                }
            }
            catch (Exception ex)
            {
                if (ex is ExceptionEx)
                {
                    throw;
                }
                else
                {
                    throw ExceptionEx.ThrowServiceException(ex);
                }
            }
        }

        /// <summary>
        /// 保存
        /// </summary>
        /// <param name="keyValue"></param>
        /// <param name="entity">库存</param>
        /// <param name="textbookIndentDateil"></param>
        public void SaveEntity(string keyValue, TextbookInOutEntity entity, List<TextBookOutEntity> textbookOutList)
        {
            var db = this.BaseRepository("CollegeMIS").BeginTrans();
            try
            {
                var newtextInOutEntity = db.FindEntity<TextbookInOutEntity>(x => x.BookCode == entity.BookCode);
                if (newtextInOutEntity != null)
                {
                    decimal? variate = 0;//出库单数量之和，临时
                    for (int i = 0; i < textbookOutList.Count; i++)
                    {
                        textbookOutList[i].InOutCode = entity.BookCode;
                        textbookOutList[i].LessonNo = entity.LessonNo;
                        textbookOutList[i].PublishNo = entity.PublishNo;
                        textbookOutList[i].TextBookNo = entity.TextBookNo;
                        textbookOutList[i].TextBookName = entity.TextBookName;
                        textbookOutList[i].FirstAuthor = entity.FirstAuthor;
                        textbookOutList[i].OtherAuthor = entity.OtherAuthor;
                        textbookOutList[i].Publisher = entity.Publisher;
                        textbookOutList[i].Edition = entity.Edition;
                        textbookOutList[i].Impression = entity.Impression;
                        textbookOutList[i].Impression = entity.Impression;
                        variate += textbookOutList[i].Variate;
                    }
                    if (variate > 0 && newtextInOutEntity.FinallyNum >= variate)
                    {
                        //写入出库单
                        db.Insert(textbookOutList);
                        //更新出库
                        newtextInOutEntity.FinallyNum -= variate;
                        newtextInOutEntity.CKNum += variate;
                        db.Update(newtextInOutEntity);
                    }
                }
                db.Commit();
            }
            catch (Exception ex)
            {
                db.Rollback();
                if (ex is ExceptionEx)
                {
                    throw;
                }
                else
                {
                    throw ExceptionEx.ThrowServiceException(ex);
                }
            }
        }
        #endregion

    }
}