private DataItem getCYWriteDataAskItem(byte[] buffer)
{
IdentityCode identityCode = MyDataConvert.get数据表示符(buffer);
DataItem item = null;
switch (identityCode)
{
case IdentityCode.设置服务器信息:
item = new DataItem_C104(buffer);
break;
case IdentityCode.设置上传周期:
item = new DataItem_C105(buffer);
break;
case IdentityCode.设置切断报警参数:
item = new DataItem_C103(buffer);
break;
case IdentityCode.修正表数据:
item = new DataItem_C102(buffer);
break;
case IdentityCode.设置公称流量:
item = new DataItem_C101(buffer);
break;
case IdentityCode.换表:
item = new DataItem_C107(buffer);
break;
}
return(item);
}
/// <summary>
/// 添加修正任务
/// </summary>
/// <param name="correctRecord"></param>
/// <returns></returns>
public string AddCorrentTask(CorrectRecord correctRecord, out Task returnTask)
{
string result = "";
returnTask = null;
try
{
//先删除未执行的任务
DeleteUnRunTask(correctRecord.MeterNo.Trim());
MongoDBHelper <Meter> mongo = new MongoDBHelper <Meter>();
//1、记录修正信息
result = mongo.Insert(CollectionNameDefine.MeterCorrectRecord, correctRecord);
if (result != "")
{
return(result);
}
//2、创建修正任务指令
//创建一个任务
MongoDBHelper <Task> mongo_task = new MongoDBHelper <Task>();
Task task = new Task();
task.MeterMac = correctRecord.MeterNo.Trim();
task.TaskDate = QuShi.getDate();
task.TaskID = Guid.NewGuid().ToString(); //用于和指令进行进行关联
task.TaskState = TaskState.Waitting;
task.TaskType = TaskType.TaskType_校准; //点火任务(DH)，换表登记(HB)、开阀（KF)、关阀(GF)、充值(CZ)、调整价格(TJ)
//写任务
result = mongo_task.Insert(CollectionNameDefine.TaskCollectionName, task);
if (result != "")
{
return(result);
}
Command cmd = new Command();
//1.写校正指令
byte ser = Convert.ToByte(new Random().Next(0, 255));
DataItem_C102 item_C102 = new DataItem_C102(ser, correctRecord.TotalTopUp - correctRecord.SettlementBalance, correctRecord.SettlementBalance, correctRecord.LastSettlementDayLJGas);
cmd.TaskID = task.TaskID;
cmd.Identification = ((UInt16)item_C102.IdentityCode).ToString("X2");
cmd.ControlCode = (byte)ControlCode.CYWriteData;//创源写操作
cmd.DataLength = Convert.ToByte(item_C102.Length);
cmd.DataCommand = MyDataConvert.BytesToHexStr(item_C102.GetBytes());
cmd.Order = 1;
//返回修正任务
result = CommandDA.Insert(cmd);
returnTask = task;
task.CommandList.Add(cmd);
if (result != "")
{
return(result);
}
}
catch (Exception e)
{
return(e.Message);
}
return("");
}
/// <summary>
/// 处理主站请求的创源参数设置操作并返回应答数据
/// </summary>
/// <param name="identityCode"></param>
/// <param name="ser"></param>
/// <param name="oldItem"></param>
/// <returns></returns>
private DataItem DowithCYWriteData(IdentityCode identityCode, byte ser, DataItem oldItem)
{
DataItem item = null;
switch (identityCode)
{
case IdentityCode.设置上传周期:
item = new DataItem_C105_Answer(ser);
break;
case IdentityCode.设置切断报警参数:
item = new DataItem_C103_Answer(ser, this._st1, this._st2);
break;
case IdentityCode.设置服务器信息:
item = new DataItem_C104_Answer(ser);
break;
case IdentityCode.修正表数据:
item = new DataItem_C102_Answer(ser);
DataItem_C102 item_C102 = oldItem as DataItem_C102;
this.TotalTopUp = item_C102.CurrentDaySYMoney + item_C102.CurrentLJMoney; //总充值金额
this.LJMoney = item_C102.CurrentLJMoney; //累计金额
this.LastTotal = item_C102.SettlementDayLJGas; //上次结算日表底
this.CurrentBalance = item_C102.CurrentDaySYMoney;
break;
case IdentityCode.换表:
item = new DataItem_C107_Answer(ser);
DataItem_C107 item_C107 = oldItem as DataItem_C107;
//本阶梯周期已使用累计用量
//当前剩余金额
this.LastTotal = this.TotalAmount - item_C107.LJGas;
//计算气费，将价格调整的合适的阶梯
this.ChangeCalculate(this, item_C107.SYMoney);
this.TotalTopUp = item_C107.SYMoney;
this.CurrentBalance = item_C107.SYMoney;
break;
}
Update();
return(item);
}
