public async Task Scan()
{
try
{
QrHandler qr = new QrHandler();
string res = await qr.Scan();
res = res.Replace("<Part>", "");
Part p = await PartKeeper.GetByToken(res);
if (p == null)
{
DependencyService.Get <IToaster>().ShortAlert($"Część o kodzie {res} nie została znaleziona!");
}
else
{
PartUsage pu = new PartUsage
{
PartId = p.PartId,
Name = p.Name,
Symbol = p.Symbol,
ProducerId = p.ProducerId,
ProducerName = p.ProducerName,
Description = p.Description,
Image = p.Image,
Amount = 1
};
Items.Add(pu);
}
}
catch (Exception ex)
{
DependencyService.Get <IToaster>().ShortAlert($"Error: {ex.Message}");
}
}
public async Task Scan()
{
try
{
QrHandler qr = new QrHandler();
string res = await qr.Scan();
res = res.Replace("<Part>", "");
Part Part = await Keeper.GetByToken(res);
if (Part != null)
{
await Application.Current.MainPage.Navigation.PushAsync(new PartPage(Part));
}
else
{
DependencyService.Get <IToaster>().ShortAlert($"Nie znaleziono części oznaczonej kodem {res}..");
}
}
catch (Exception ex)
{
await App.Current.MainPage.DisplayAlert(RuntimeSettings.ConnectionErrorTitle, RuntimeSettings.ConnectionErrorText, "OK");
}
}
public EquipmentQrController(QrHandler handler, StudioContext context)
{
_handler = handler;
_context = context;
}
public async Task <string> ValidateQr(bool EndValidation = false)
{
bool qrToStart = false;
bool qrToFinish = false;
string _Result = "OK";
try
{
if (ActionTypes.Where(a => a.ActionTypeId == _thisProcess.ActionTypeId).FirstOrDefault().RequireQrToStart != null)
{
qrToStart = (bool)ActionTypes.Where(a => a.ActionTypeId == _thisProcess.ActionTypeId).FirstOrDefault().RequireQrToStart;
}
if (ActionTypes.Where(a => a.ActionTypeId == _thisProcess.ActionTypeId).FirstOrDefault().RequireQrToFinish != null)
{
qrToFinish = (bool)ActionTypes.Where(a => a.ActionTypeId == _thisProcess.ActionTypeId).FirstOrDefault().RequireQrToFinish;
}
if ((qrToStart && !EndValidation) || (qrToFinish && EndValidation))
{
//qr is required to start, but maybe we're already scanned
if (!IsQrConfirmed)
{
//no, we're not scanned yet
//Scan
//what QR text should it be?
//download asynchronously
DependencyService.Get <IToaster>().LongAlert($"Zmiana statusu wymaga zeskanowania kodu QR zasobu..");
QrHandler qrHandler = new QrHandler();
try
{
string qrToken = await qrHandler.Scan();
if (CurrentPlace == null)
{
DependencyService.Get <IToaster>().LongAlert($"Próbuje pobrać kod zasobu..");
await InitializeCurrentPlace();
}
if (CurrentPlace == null)
{
_Result = $"Nie znaleziono zasobu o ID {_thisProcess.PlaceId} dla którego jest to zgłoszenie..";
}
else
{
if (qrToken == CurrentPlace.PlaceToken)
{
if (CurrentPlace.IsArchived == true)
{
_Result = "Zeskanowany kod odpowiada zarchwizowanemu zasobowi.. Należy okleić zasób nowym kodem..";
}
//scanned code matches
IsQrConfirmed = true;
_Result = "OK";
}
else
{
_Result = "Zeskanowany kod nie odpowiada kodowi zasobu.. Spróbuj jeszcze raz";
}
}
}catch (Exception ex)
{
_Result = ex.Message;
}
}
}
}
catch (Exception ex)
{
}
return(_Result);
}
