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

namespace Learun.Application.TwoDevelopment.PersonnelManagement
{
    /// <summary>
    /// 版 本 Learun-ADMS-Ultimate V7.0.0 数字化智慧校园 
    /// Copyright (c) 2013-2018 北京泉江科技有限公司 
    /// 创 建：超级管理员
    /// 日 期：2019-03-19 14:27
    /// 描 述：退休教职工
    /// </summary>
    public class TeacherRetireService : RepositoryFactory
    {
        #region  获取数据

        /// <summary>
        /// 获取页面显示列表数据
        /// <summary>
        /// <param name="queryJson">查询参数</param>
        /// <returns></returns>
        public IEnumerable<TeacherRetireEntity> GetPageList(Pagination pagination, string queryJson)
        {
            try
            {
                var strSql = new StringBuilder();
                strSql.Append("SELECT ");
                strSql.Append(@"
                t.TRID,
                t.EID,
                t.TRTime,
                t.TRAges,
                t.TRComment
                ");
                strSql.Append("  FROM TeacherRetire 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.TRTime >= @startTime AND t.TRTime <= @endTime ) ");
                }
                if (!queryParam["EID"].IsEmpty())
                {
                    dp.Add("EID", queryParam["EID"].ToString(), DbType.String);
                    strSql.Append(" AND t.EID = @EID ");
                }
                return this.BaseRepository().FindList<TeacherRetireEntity>(strSql.ToString(), dp, pagination);
            }
            catch (Exception ex)
            {
                if (ex is ExceptionEx)
                {
                    throw;
                }
                else
                {
                    throw ExceptionEx.ThrowServiceException(ex);
                }
            }
        }

        /// <summary>
        /// 获取TeacherRetire表实体数据
        /// <param name="keyValue">主键</param>
        /// <summary>
        /// <returns></returns>
        public TeacherRetireEntity GetTeacherRetireEntity(string keyValue)
        {
            try
            {
                return this.BaseRepository().FindEntity<TeacherRetireEntity>(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
        /// <param name="keyValue">主键</param>
        /// <summary>
        /// <returns></returns>
        public void DeleteEntity(string keyValue)
        {
            var db = this.BaseRepository();
            db.BeginTrans();
            try
            {
                var entity = db.FindEntity<TeacherRetireEntity>(keyValue);
                //人事异动
                db.Delete<TeacherChangeEntity>(x => x.EmpId == entity.EID && x.ChangeType == "01");

                db.Delete<TeacherRetireEntity>(t => t.TRID == keyValue);

                db.Commit();
            }
            catch (Exception ex)
            {
                if (ex is ExceptionEx)
                {
                    throw;
                }
                else
                {
                    throw ExceptionEx.ThrowServiceException(ex);
                }
            }
        }

        /// <summary>
        /// 保存实体数据（新增、修改）
        /// <param name="keyValue">主键</param>
        /// <summary>
        /// <returns></returns>
        public void SaveEntity(string keyValue, TeacherRetireEntity entity)
        {
            var db = this.BaseRepository();
            db.BeginTrans();
            try
            {
                if (!string.IsNullOrEmpty(keyValue))
                {
                    entity.Modify(keyValue);
                    db.Update(entity);
                }
                else
                {
                    entity.Create();
                    db.Insert(entity);
                }

                //人事异动
                var tcEntity = db.FindEntity<TeacherChangeEntity>(x => x.EmpId == entity.EID && x.ChangeType == "01");
                if (tcEntity == null)
                {
                    var tcModel = new TeacherChangeEntity()
                    {
                        EmpId = entity.EID,
                        ChangeTime = DateTime.Now,
                        ChangeType = "01"
                    };
                    tcModel.Create();
                    db.Insert(tcModel);
                }
                else
                {
                    tcEntity.ChangeTime = DateTime.Now;
                    tcEntity.Modify(tcEntity.Id);
                    db.Update(tcEntity);
                }

                db.Commit();
            }
            catch (Exception ex)
            {
                if (ex is ExceptionEx)
                {
                    throw;
                }
                else
                {
                    throw ExceptionEx.ThrowServiceException(ex);
                }
            }
        }

        #endregion

    }
}