/*
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*所有关于Dt_agvtask类的业务代码应在此处编写
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*可使用repository.调用常用方法，获取EF/Dapper等信息
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*如果需要事务请使用repository.DbContextBeginTransaction
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*也可使用DBServerProvider.手动获取数据库相关信息
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*用户信息、权限、角色等使用UserContext.Current操作
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*Dt_agvtaskService对增、删、改查、导入、导出、审核业务代码扩展参照ServiceFunFilter
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*/
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using WIDESEA_Entity.DomainModels;
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using WIDESEA_Core.Utilities;
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using System;
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using WIDESEA_Services.Repositories;
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using Newtonsoft.Json;
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using Microsoft.Extensions.Logging;
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using WIDESEA_Core.Services;
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using WIDESEA_Core.Extensions;
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using System.Linq;
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using WIDESEA_Core.ManageUser;
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using WIDESEA_Core.EFDbContext;
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using WIDESEA_Services.IRepositories;
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using System.Threading;
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namespace WIDESEA_Services.Services
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{
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public partial class dt_task_numberService
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{
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//private static int InSideIsStored = 0;
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//public string GetTaskNumber(Idt_task_numberRepository a, int selectnum = 1)
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//{
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//EF框架中对绑定数据操作监视具有线程安全，不能一个线程对同样主键数据进行操作
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// string breakstring = "";
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// int newnum = 0;
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// if (Interlocked.Exchange(ref InSideIsStored, 1) == 0)
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// {
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// try
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// {
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// if (selectnum == 1)
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// {
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// var nummode = a.FindFirst(v => v.numtype == "tasknum");
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// newnum = nummode.taskno += 1;
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// a.Update(nummode, true);
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// breakstring = newnum.ToString();
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// }
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// else
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// {
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// var nummode = a.FindFirst(v => v.numtype == "tasknum");
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// newnum = nummode.taskno + 1;
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// breakstring = newnum.ToString() + ";";
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// newnum = newnum + 1;
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// breakstring = breakstring + newnum + ";";
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// newnum = newnum + 1;
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// breakstring = breakstring + newnum + ";";
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// newnum = newnum + 1;
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// breakstring = breakstring + newnum;
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// nummode.taskno = newnum;
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// a.Update(nummode, true);
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// }
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// }
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// catch (Exception ex)
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// {
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// }
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// finally
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// {
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// Interlocked.Exchange(ref InSideIsStored, 0);
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// }
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// }
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// return breakstring;
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//}
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private static int InSideIsStored = 0;
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public string GetTaskNumber(Idt_task_numberRepository a, int selectnum = 1)
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{
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//EF框架中对绑定数据操作监视具有线程安全，不能一个线程对同样主键数据进行操作
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string breakstring = "";
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try
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{
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if (selectnum == 1)
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{
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string sql = "select next value for dbo.GetTaskNo";
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breakstring = a.DapperContext.ExecuteScalar(sql, null).ToString();
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}
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else
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{
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string sql = "select next value for dbo.GetTaskNo";
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for (int i = 0; i < 4; i++)
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{
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breakstring = a.DapperContext.ExecuteScalar(sql, null).ToString() + ";" + breakstring;
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}
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}
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}
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catch (Exception)
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{
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}
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return breakstring;
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}
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}
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}
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