public async Task Add(string reading)
{
if (Context == null)
{
throw new Exception("Context not set");
}
Processing = true;
cData _data;
//QRCODE
if (reading.Length > 2 && reading.Substring(0, 2) == "@@" && reading.Substring(reading.Length - 2, 2) == "##") //QRCODE
{
var _readingFields = reading.Split('|');
if (Values.WorkMode == WorkModes.READING)
{
//"QRCODE|R GRAZ|07/02/2017|724008707|VCE15|303639641|KLT3215|U00045|L538|1000|W700530S300|STRAP 3-80X4.6 PLA||"
reading = string.Format("%{0}%{1}%{2}", _readingFields[11], _readingFields[4], _readingFields[12]);
}
else
{
reading = _readingFields[5];
}
}
// CHECKING
if ((reading.IsNumeric() && reading.Length == 9) || (reading.Length > 9 && reading.Substring(0, 1) == "S" && reading.Substring(1, 9).IsNumeric())) //checking
{
if (reading.Substring(0, 1) == "S" && reading.Substring(1, 9).IsNumeric())
{
reading = reading.Substring(1, 9);
}
if (Values.WorkMode == WorkModes.READING)
{
cSounds.Error(Context);
await AlertDialogHelper.ShowAsync(Context, "ERROR", "Current mode is READING, cannot process this data.", "OK", "");
Processing = false;
return;
}
//check if serial is in list
if (_dataList.OfType <dataChecking>().FirstOrDefault(r => r.Serial == reading) != null)
{
cSounds.Error(Context);
Values.iFt.SetMessage(string.Format("Error: Serial {0} already checked.", reading));
Processing = false;
return;
}
_data = new dataChecking()
{
Context = Context, Rack = Values.CurrentRack, Data = reading, Serial = reading
};
if (await _data.doCheckings())
{
_dataList.Add(_data);
position++;
//Values.sFt.CheckQtyReceived++;
}
_data.PushInfo();
Processing = false;
return;
}
else
// READING
if (reading.Substring(0, 1) == "%") //reading
{
if (Values.WorkMode == WorkModes.CHECKING)
{
cSounds.Error(Context);
await AlertDialogHelper.ShowAsync(Context, "ERROR", "Current mode is CHECKING, cannot process this data.", "OK", "");
Processing = false;
return;
}
var _split = reading.Split('%');
string _pn = _split[1];
string _lr = _split[2];
string _ls = _split.Length == 4 ? _split[3] : "";
dataReading _r;
bool newReading = false;
//SAME READING QTY+1
if (position > -1 && Current() is dataReading)
{
_r = (dataReading)Current();
if (_r.Partnumber == _pn && _r.LabelRack == _lr && _r.LabelService == _ls)
{
_r.Qty++;
await _r.doCheckings();
Current().UpdateCurrent();
Processing = false;
return;
}
else
{
newReading = true;
}
}
else
{
newReading = true;
}
if (newReading)
{
//NEW READING
//get previous reading in the rack with the same data
var itemToRemove = _dataList.SingleOrDefault(r => r is dataReading && ((dataReading)r).Partnumber == _pn && ((dataReading)r).LabelRack == _lr && ((dataReading)r).LabelService == _ls && (((dataReading)r).Status == dataStatus.READ || ((dataReading)r).Status == dataStatus.WARNING));
//var _query = from r in _dataList
// where r is dataReading && ((dataReading)r).Partnumber == _pn && ((dataReading)r).LabelRack == _lr && ((dataReading)r).LabelService == _ls && (((dataReading)r).Status == dataStatus.READ || ((dataReading)r).Status == dataStatus.WARNING)
// select r;
//foreach (var d in _query)
//_dataList.Remove(d);
if (itemToRemove != null)
{
_dataList.Remove(itemToRemove);
position--;
}
//_dataList.OfType<dataReading>().Select(r) => r.Partnumber=_pn && r.)
_data = new dataReading()
{
Context = Context,
Rack = Values.CurrentRack,
Data = reading,
Partnumber = _split[1],
LabelRack = _split[2],
LabelService = _split.Length == 4 ? _split[3] : "",
Qty = 1
};
if (await _data.doCheckings())
{
_dataList.Add(_data);
position++;
//Values.sFt.ReadQtyReceived++;
}
_data.PushInfo();
Processing = false;
return;
}
}
else
//CLOSE CODE
if (reading == Values.gCloseCode)
{
//set alert for executing the task
bool dialogResult = await AlertDialogHelper.ShowAsync(Context, "Confirm Close Session", "This will close current session. Are you sure?", "Close Session", "Cancel");
if (!dialogResult)
{
((Activity)Context).RunOnUiThread(() =>
{
Toast.MakeText(Context, "Cancelled!", ToastLength.Short).Show();
});
Processing = false;
return;
}
_data = new dataCloseSession()
{
Context = Context, Data = reading
};
if (await _data.doCheckings())
{
_dataList.Add(_data);
//after close code we insert all reading from previous rack
Values.dFt.SetMessage("Waiting for the pending data to be transmitted");
foreach (var r in _dataList.Where(r => r.Status == dataStatus.READ || r.Status == dataStatus.WARNING))
{
await r.ToDB();
}
Values.sFt.UpdateInfo();
//await Values.iFt.pushInfo("Waiting for the pending data to be transmitted");
while (true)
{
//SpinWait.SpinUntil(() => Values.SQLidb.pendingData && (monitor.State == NetworkState.ConnectedData || monitor.State == NetworkState.ConnectedWifi));
await Task.Delay(1000);
if (Values.SQLidb.db.Table <ScannedData>().Where(r => r.Transmitted == false).CountAsync().Result == 0)//(Values.sFt.ReadQtyReceived == Values.sFt.ReadQtyTransmitted && Values.sFt.CheckQtyReceived == Values.sFt.CheckQtyTransmitted)
{
break;
}
}
await Values.EmptyDatabase();
//clear info, debug and status fragments
Values.iFt.Clear();
Values.dFt.Clear();
Values.sFt.Clear();
Values.hFt.Clear();
Values.gDatos.User = "";
Values.gDatos.Password = "";
Values.gSession = "";
Values.gService = "";
Values.gOrderNumber = 0;
Values.gBlock = "";
_dataList.Clear();
position = -1;
Values.SetCurrentRack("");
//change to enter order fragment
var intent = new Intent(Context, typeof(MainActivity));
((MainScreen)Context).StartActivityForResult(intent, 1);
//Context.Dispose();
Processing = false;
return;
}
}
else
//NEW READING QTY
if (reading.IsNumeric())
{
if (position > -1 && Current() is dataReading)
{
dataReading _r = (dataReading)Current();
_r.Qty = reading.ToInt();
await _r.doCheckings();
}
else
{
cSounds.Error(Context);
Processing = false;
return;
}
cSounds.Scan(Context);
Current().UpdateCurrent();
Processing = false;
return;
}
else
//NEW RACK CODE
{
if (reading == Values.CurrentRack)
{
((Activity)Context).RunOnUiThread(() =>
{
Toast.MakeText(Context, "Scanned Rack is the current one.", ToastLength.Short).Show();
cSounds.Error(Context);
});
Processing = false;
return;
}
_data = new dataChangeRack()
{
Context = Context, Data = reading
};
if (await _data.doCheckings())
{
//after new rack code we insert all reading from previous rack
if (_dataList.Count != 0)
{
Values.dFt.SetMessage(string.Format("Transmitting Rack {0}", Values.CurrentRack));
foreach (var r in _dataList.Where(r => r.Status == dataStatus.READ || r.Status == dataStatus.WARNING))
{
await r.ToDB();
}
}
_dataList.Add(_data);
Values.sFt.UpdateInfo();
position++;
//try
//{
// await Values.dtm.Transfer();
//}
//catch (Exception ex)
//{
// await Values.dFt.pushInfo(ex.Message);
//}
}
_data.PushInfo();
Processing = false;
return;
}
}
protected override async void OnActivityResult(int requestCode, Result resultCode, Intent data)
{
base.OnActivityResult(requestCode, resultCode, data);
if (resultCode == Result.Ok && requestCode == 0)
{
string Result = data.GetStringExtra("Result");
if (Result == "OK")
{
Values.gDatos.DataBase = "LOGISTICA";
Values.gDatos.Server = "net.espackeuro.com";
Values.gDatos.User = LogonDetails.User;
Values.gDatos.Password = LogonDetails.Password;
string _mainScreenMode = "NEW";
//create sqlite database
Values.SQLidb = new SQLiteDatabase("DELIVERIES");
if (Values.SQLidb.Exists) //check if database exists
{
//Values.SQLidb.CreateDatabase(); //link the file to the sqlite database
await Values.CreateDatabase(); //create tables if not exist
Settings _settings = await Values.SQLidb.db.Table<Settings>().FirstOrDefaultAsync(); //get settings of persistent data
if (_settings != null && _settings.User == Values.gDatos.User && _settings.Password == Values.gDatos.Password) //if not empty and user and password matches the logon ones
{
//var _lastXfec = from r in Values.SQLidb.db.Table<ScannedData>().ToListAsync().Result orderby r.xfec descending select xfec;
try
{
var _lastRecord = await Values.SQLidb.db.QueryAsync<ScannedData>("Select * from ScannedData order by idreg desc limit 1");
//ScannedData _lastRecord = await Values.SQLidb.db.Table<ScannedData>().FirstOrDefaultAsync(); //get the last record time added, nullable datetime type
if (_lastRecord.Count !=0 && (DateTime.Now - _lastRecord[0].xfec).Minutes < 60) //if time less than one hour
{
bool _a1, _a2 = false;
_a1 = await AlertDialogHelper.ShowAsync(this, "Warning", "There are incomplete session data in the device, do you want to continue last session or erase and start a new one?", "ERASE", "CONTINUE SESSION");
if (_a1) //ERASE
{
_a2 = await AlertDialogHelper.ShowAsync(this, "Warning", "This will erase all pending content present in the device, are you sure?", "ERASE", "CONTINUE SESSION");
}
if (!_a1 || !_a2)
{
Values.gSession = _settings.Session;
Values._block = _settings.Block;
Values.gOrderNumber = _settings.Order;
Values.gService = _settings.Service;
_mainScreenMode = "CONTINUE";
} else
{
await Values.EmptyDatabase();
await Values.CreateDatabase();
}
}
else
{
await Values.EmptyDatabase();
await Values.CreateDatabase();
}
} catch(Exception ex) {
Console.WriteLine(ex.Message);
}
}
else
{
await Values.EmptyDatabase();
await Values.CreateDatabase();
}
}
else
{
await Values.CreateDatabase();
}
//
var intent = new Intent(this, typeof(MainScreen));
intent.PutExtra("MainScreenMode", _mainScreenMode);
StartActivityForResult(intent, 1);
//SetContentView(Resource.Layout.mainLayout);
}
else
{
Finish();
}
}
else
{
Finish();
}
}