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using Microsoft.Extensions.DependencyInjection ;
using SlnMesnac.Model.domain ;
using SlnMesnac.Repository.service.@base ;
using System ;
using System.Collections.Generic ;
using System.Linq ;
using System.Text ;
#region << 版 本 注 释 >>
/*--------------------------------------------------------------------
* 版权所有 (c) 2024 WenJY 保留所有权利。
* CLR版本：
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#endregion << 版 本 注 释 >>
namespace SlnMesnac.Repository.service.Impl
{
public class DmsRecordAlarmTimeServiceImpl : BaseServiceImpl < DmsRecordAlarmTime > , IDmsRecordAlarmTimeService
{
public DmsRecordAlarmTimeServiceImpl ( Repository < DmsRecordAlarmTime > rep ) : base ( rep )
{
}
/// <summary>
/// 获取设备各种规则(报警规则id2001-2010)的第一条记录
/// </summary>
/// <returns></returns>
public List < DmsRecordAlarmTime > GetMachineWarnList ( )
{
List < DmsRecordAlarmTime > list = null ;
try
{
string sql = "WITH RankedRecords AS ( SELECT *, ROW_NUMBER() OVER (PARTITION BY device_id ORDER BY create_time DESC) AS rn FROM dms_record_alarm_time WHERE alarm_rule_id BETWEEN 2001 AND 2010) SELECT * FROM RankedRecords WHERE rn = 1;" ;
list = this . _rep . Context . Ado . SqlQuery < DmsRecordAlarmTime > ( sql ) ;
} catch ( Exception ex )
{
Console . WriteLine ( ex . Message ) ;
list = null ;
}
return list ;
}
}
}