/// <summary>
/// 执行点火操作，更新表点火状态，并更新表信息为点火指定参数同时提交点火任务给通信层
/// </summary>
/// <param name="meters"></param>
/// <returns></returns>
public string Do(List <IoT_Meter> meters)
{
MeterManageService _mms = new MeterManageService();
DianhuoDA dhDA = new DianhuoDA();
TaskManageDA tmd = new TaskManageDA();
foreach (IoT_Meter m in meters)
{
if (m.MeterState.ToString() == "5")
{
IoT_Meter _oldMeter = MeterManageService.QueryMeter(m.MeterNo);
if (_oldMeter == null)
{
return(string.Format("点火失败，表{0}信息不存在！", m.MeterNo));
}
if (_oldMeter.MeterState == '0')
{
return(string.Format("表{0}已点火完成，不能重复操作。", m.MeterNo));
}
Meter _meter = tmd.QueryMeter(m.MeterNo.Trim());
tmd.UpdateMeter(m);
IoT_SetAlarm alarmPar = new IoT_SetAlarm();
alarmPar.SwitchTag = "000000000 ";
alarmPar.Par1 = 30;
alarmPar.Par2 = 10;
alarmPar.Par3 = 30;
alarmPar.Par4 = "";
alarmPar.Par5 = 10;
alarmPar.Par6 = 30;
alarmPar.Par7 = 30;
alarmPar.Par8 = 30;
alarmPar.Par9 = "00";
new SetAlarmService().UpdateMeterAlarmPar(m.MeterNo.Trim(), alarmPar);
//点火状态,需要修改表的通讯密钥
Message msg = _mms.Edit(m);
if (msg.Result == false)
{
return(string.Format("点火失败，原因：登记表{0}点火信息失败，原因：{1}", m.MeterNo, msg.TxtMessage));
}
string result = dhDA.SubmitDianHuoASK(_oldMeter);
new UserManageService().UpadteUserStatus("2", m.UserID);//用户表状态置为 撤销点火
if (result != "")
{
_mms.Edit(_oldMeter);
}
}
}
return("");
}
public string Undo(IoT_Meter meter)
{
DianhuoDA dhDA = new DianhuoDA();
string result = dhDA.UnDoDianHuo(meter);
if (result != "")
{
return("撤销失败，原因：" + result);
}
string configName = System.Configuration.ConfigurationManager.AppSettings["defaultDatabase"];
//Linq to SQL 上下文对象
DataContext dd = new DataContext(System.Configuration.ConfigurationManager.ConnectionStrings[configName].ConnectionString);
try
{
IoT_Meter dbinfo = dd.GetTable <IoT_Meter>().Where(p =>
p.MeterNo == meter.MeterNo).SingleOrDefault();
if (dbinfo != null)
{
dbinfo.MeterState = '4';//撤销点火状态，退回到已安装状态
// 更新操作
dd.SubmitChanges();
new UserManageService().UpadteUserStatus("1", meter.UserID);//用户表状态退回到1 等待点火
}
return("");
}
catch (Exception e)
{
Console.WriteLine(e.Message);
#if DEBUG
Debug.Assert(false, e.Message);
#endif
return(e.Message);
}
}
