public JsonResult GetMachineByLine(string lineNo)
{
var lstMachineErr = new List <string>();
var lstMachineErrPlc = new List <string>();
int ret;
var dataMachine = uow.MenuMasters.GetMachineByLine(lineNo);
if (dataMachine.Rows.Count <= 0)
{
return(Json(new { error = "Không tím thấy Line GetMachineByLine()", success = false }));
}
var resdataMachine = JsonConvertDatatable(dataMachine);
var dataUsr = uow.MenuMasters.GetUserInMachine(lineNo);
if (dataUsr.Rows.Count <= 0)
{
return(Json(new
{
success = true,
dataMachine = resdataMachine,
dataUsr = dataUsr.Rows.Count,
dataErr = "",
plc = ""
}));
}
var resdataUsr = JsonConvertDatatable(dataUsr);
var combindedStringPlcErr = string.Empty;
var combindedString = string.Empty;
for (int i = 0; i < dataMachine.Rows.Count; i++)
{
if (Convert.ToInt16(dataMachine.Rows[i]["status"].ToString()) > 0)
{
try
{
//read error signal here
var rcv = string.Empty;
ret = m_plc.ReadDeviceA(dataMachine.Rows[i]["ip"].ToString(), 25884, "W", "62", 1, ref rcv);
if (rcv == "000E") //14
{
lstMachineErr.Add(dataMachine.Rows[i]["press_no"].ToString()); //its mean, this line has machine error
}
if (ret < 0)
{
lstMachineErrPlc.Add(dataMachine.Rows[i]["press_no"].ToString());
if (lstMachineErrPlc.Count() > 0)
{
combindedStringPlcErr = JsonConvert.SerializeObject(lstMachineErrPlc);
return(Json(new { dataUsr = resdataUsr, dataMachine = resdataMachine, dataErr = combindedString, plc = combindedStringPlcErr, error = "", success = false }));
}
}
}
catch (Exception ex)
{
Debug.WriteLine(ex);
return(Json(new { error = "Lỗi đọc PLC", plc = "", success = false }));
}
}
}
if (lstMachineErr.Count() > 0) //response to client
{
combindedString = JsonConvert.SerializeObject(lstMachineErr);
if (lstMachineErrPlc.Count() > 0)
{
combindedStringPlcErr = JsonConvert.SerializeObject(lstMachineErrPlc);
return(Json(new { dataUsr = resdataUsr, dataMachine = resdataMachine, dataErr = combindedString, plc = combindedStringPlcErr, error = "", success = true }));
}
return(Json(new { dataUsr = resdataUsr, dataMachine = resdataMachine, dataErr = combindedString, plc = "", error = "", success = true }));
}
if (lstMachineErrPlc.Count() > 0)
{
combindedStringPlcErr = JsonConvert.SerializeObject(lstMachineErrPlc);
return(Json(new { dataUsr = resdataUsr, dataMachine = resdataMachine, dataErr = "", plc = combindedStringPlcErr, error = "", success = true }));
}
//if no error machine response here
return(Json(new { dataUsr = resdataUsr, dataMachine = resdataMachine, dataErr = "", plc = "", success = true, error = "" }));
}
