using Dapper;
using Learun.DataBase.Repository;
using Learun.Util;
using System;
using System.Collections.Generic;
using System.Data;
using System.Text;
using Learun.Application.TwoDevelopment.LogisticsManagement;

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：2022-03-03 10:15
    /// 描 述：教材入库
    /// </summary>
    public class TextBookInService : 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<TextBookInEntity> GetPageList(Pagination pagination, string queryJson)
        {
            try
            {
                var strSql = new StringBuilder();
                strSql.Append("SELECT ");
                strSql.Append(@" *  ");
                strSql.Append("  FROM TextBookIn t ");
                strSql.Append("  WHERE 1=1 ");
                var queryParam = queryJson.ToJObject();
                // 虚拟参数
                var dp = new DynamicParameters(new { });
                if (!queryParam["TextBookName"].IsEmpty())
                {
                    dp.Add("TextBookName", queryParam["TextBookName"].ToString(), DbType.String);
                    strSql.Append(" AND t.TextBookName = @TextBookName ");
                }
                return this.BaseRepository("CollegeMIS").FindList<TextBookInEntity>(strSql.ToString(), dp, pagination);
            }
            catch (Exception ex)
            {
                if (ex is ExceptionEx)
                {
                    throw;
                }
                else
                {
                    throw ExceptionEx.ThrowServiceException(ex);
                }
            }
        }

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

        /// <summary>
        /// 获取TextBookIn表RK明细
        /// </summary>
        /// <param name="keyValue">主键</param>
        /// <returns></returns>
        public IEnumerable<TextBookInEntity> GetInEntity(string keyValue)
        {
            try
            {
                return this.BaseRepository("CollegeMIS").FindList<TextBookInEntity>(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<TextBookInEntity>(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 = InOutEntity.FinallyNum - Num;
                            if (InOutEntity.FinallyNum == 0 || InOutEntity.FinallyNum > 0)
                            {
                                db.Delete(entity);
                                db.Update(InOutEntity);
                            }
                            else
                            {
                                db.Rollback();
                            }
                        }
                        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, TextBookInEntity entity)
        {
            try
            {
                if (!string.IsNullOrEmpty(keyValue))
                {
                    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<TextBookInEntity> textbookInList)
        {
            var db = this.BaseRepository("CollegeMIS").BeginTrans();
            try
            {
                decimal? variate = 0;
                if (textbookInList.Count > 0)
                {
                    for (int i = 0; i < textbookInList.Count; i++)
                    {
                        textbookInList[i].InOutCode = entity.BookCode;
                        textbookInList[i].LessonNo = entity.LessonNo;
                        textbookInList[i].PublishNo = entity.PublishNo;
                        textbookInList[i].TextBookNo = entity.TextBookNo;
                        textbookInList[i].TextBookName = entity.TextBookName;
                        textbookInList[i].FirstAuthor = entity.FirstAuthor;
                        textbookInList[i].OtherAuthor = entity.OtherAuthor;
                        textbookInList[i].Pubdate = entity.Pubdate;
                        textbookInList[i].Publisher = entity.Publisher;
                        textbookInList[i].Edition = entity.Edition;
                        textbookInList[i].Impression = entity.Impression;
                        textbookInList[i].Impression = entity.Impression;
                        variate += textbookInList[i].variate;
                    }
                    db.Insert(textbookInList);

                    if (variate != 0 && variate > 0)
                    {
                        var newtextInOutEntity = db.FindEntity<TextbookInOutEntity>(x => x.BookCode == entity.BookCode);
                        if (newtextInOutEntity != null)
                        {
                            newtextInOutEntity.FinallyNum += variate;
                            newtextInOutEntity.RKNum += variate;
                            db.Update(newtextInOutEntity);
                        }
                    }
                }
                db.Commit();
            }
            catch (Exception ex)
            {
                db.Rollback();
                if (ex is ExceptionEx)
                {
                    throw;
                }
                else
                {
                    throw ExceptionEx.ThrowServiceException(ex);
                }
            }
        }
        #endregion

    }
}