private async void UnregisterClicked(object obj)
{
Preferences.Set("RegisteredToBike", "0");
RegistrationText = "Not registered";
FrameNumberStatus fns = new FrameNumberStatus()
{
LastUpdateTime = DateTime.Now,
Latitude = 0,
Longitude = 0,
LastUpdateClientID = Xamarin.Essentials.DeviceInfo.Name,
Status = (int)FrameNumberStatusType.NotRegistered
};
IsBusy = true;
string uuid = Preferences.Get("UUID", "");
string user = Preferences.Get("Email", "");
string token = Preferences.Get("Token", "");
await DataStore.UpdateStatus(user, token, uuid, fns);
var bikeDetailViewModel = ViewModelLocator.Resolve <BikeDetailViewModel>();
if (bikeDetailViewModel != null)
{
MessagingCenter.Send(bikeDetailViewModel, MessageKeys.UpdateState, 1);
}
IsBusy = false;
}
private async void ToDetailsPage()
{
MessagingCenter.Unsubscribe <App, Models.NFC.TagRead>(this, "Tag");
if (Message != "" && Message != "Empty" && Message != "(Empty)")
{
Preferences.Set("UUID", Message);
}
else
{
Preferences.Set("UUID", SerialNumber);
}
if (Preferences.Get("UseFakeUUID", "0") == "1" && DataService.Constants.FakeUUID != "")
{
Preferences.Set("UUID", DataService.Constants.FakeUUID);
}
// Send to details page regardless of registreation/login state..
// TabParameter tabParameter = new TabParameter() { TabIndex = 2 };
// await NavigationService.NavigateToAsync<MainViewModel>(tabParameter);
var mainViewModel = ViewModelLocator.Resolve <MainViewModel>();
if (mainViewModel != null)
{
MessagingCenter.Send(mainViewModel, MessageKeys.ChangeTab, 2);
}
}
public ViewModelBase()
{
DialogService = ViewModelLocator.Resolve <IDialogService>();
NavigationService = ViewModelLocator.Resolve <INavigationService>();
AnalyticsService = ViewModelLocator.Resolve <IAnalyticsService>();
DataStore = ViewModelLocator.Resolve <IDigifyyDataService>();
}
private async void BackButtonClicked(object obj)
{
// Update state
var bikeDetailViewModel = ViewModelLocator.Resolve <BikeDetailViewModel>();
if (bikeDetailViewModel != null)
{
MessagingCenter.Send(bikeDetailViewModel, MessageKeys.UpdateState, 1);
}
await NavigationService.GoBackAsync();
}
private async void ScanNFC()
{
// TabParameter tabParameter = new TabParameter() { TabIndex = 1 };
// await NavigationService.NavigateToAsync<MainViewModel>(tabParameter);
var mainViewModel = ViewModelLocator.Resolve <MainViewModel>();
if (mainViewModel != null)
{
MessagingCenter.Send(mainViewModel, MessageKeys.ChangeTab, 1);
}
}
private async void LookupBikeInfo()
{
if (IsBusy)
{
return;
}
IsBusy = true;
string uuid = Preferences.Get("UUID", "");
string user = Preferences.Get("Email", "");
string token = Preferences.Get("Token", "");
if (user != "" && token == "")
{
user = "";
}
bool isMyBike = false;
if (uuid != "")
{
try
{
UIDInfo result = await DataStore.GetInfo(user, token, uuid);
if (result.FrameNumber == null)
{
await DialogService.Show("UUID unknown", $"The scanned UUID {uuid} is unknown", "Ok");
Status = (int)FrameNumberStatusType.UIDNotRegistered;
Preferences.Set("UUID", "");
UUID = uuid;
Brand = "";
Model = "";
ProductionYear = "";
}
else
{
if (result.Owner != null && token != "" && user != "")
{
if (string.Equals(result.Owner.Email, user, StringComparison.InvariantCultureIgnoreCase))
{
isMyBike = true;
}
}
Brand = result.FrameNumber.Manufacturer;
string model = result.FrameNumber.Model + " ";
if (result.FrameNumber.Frame != "")
{
model += result.FrameNumber.Frame;
}
Model = model;
UUID = result.FrameNumber.UID;
Status = result.FrameNumberStatus.Status;
Preferences.Set("BrandModel", Brand + " " + Model);
Stolen = (Status == (int)FrameNumberStatusValue.Stolen);
Registered = isMyBike && (Status != (int)FrameNumberStatusValue.Unregistered && Status != (int)FrameNumberStatusValue.Unknown);
Preferences.Set("RegisteredToBike", Registered ? "1" : "0");
NotRegistered = !Registered;
// Make sure we show 'stolen'
if (Stolen)
{
NotRegistered = false;
}
FrameNumberStatus = result.FrameNumberStatus;
ProductionYear = result.FrameNumber.ProductionDate.Year > 0 ? result.FrameNumber.ProductionDate.Year.ToString() : "";
if (result.FrameNumberExtras != null)
{
FrameNumberExtras = result.FrameNumberExtras;
}
/* string extras = "";
* if (result.FrameNumberExtras != null)
* {
* foreach (FrameNumberExtra ext in result.FrameNumberExtras)
* {
* if (extras != "")
* extras += ", ";
* string thisExtra = "";
* if (ext.ExtraBrand != "")
* thisExtra += " ";
* if (ext.ExtraModel != "")
* thisExtra = ext.ExtraModel + " ";
* if (ext.ExtraType != "")
* thisExtra = ext.ExtraType;
* extras += thisExtra.Trim();
* }
* Extras = extras;
* }*/
DocumentCount = result.FrameNumberDocuments != null ? result.FrameNumberDocuments.Count : 0;
Documents = result.FrameNumberDocuments ?? new List <FrameNumberDocument>();
MessageCount = result.NumberOfMessages;
var messageViewModel = ViewModelLocator.Resolve <MessagesViewModel>();
if (messageViewModel != null)
{
MessagingCenter.Send(messageViewModel, MessageKeys.UpdateMessageCount, MessageCount);
}
if (NotRegistered)
{
ImagePath = Constants.DefaultProfileImage;
}
else if (result.ProfileImage != "")
{
ImagePath = result.ProfileImage;
Preferences.Set("ProfileImage", ImagePath);
}
}
IsBusy = false;
}
catch (Exception e)
{
AnalyticsService.TrackError(e, new Dictionary <string, string>
{
{ "Method", "BikeDetailViewModel.LookupBikeInfo" }
});
}
}
else
{
if (hasShowWarning == false)
{
await DialogService.Show("No scans", "No bike has been scanned. Please scan a bike..", "Ok");
}
hasShowWarning = true;
Status = (int)FrameNumberStatusType.UIDNotRegistered;
UUID = uuid;
Brand = "";
Model = "";
TabParameter tabParameter = new TabParameter()
{
TabIndex = 1
};
await NavigationService.NavigateToAsync <MainViewModel>(tabParameter);
}
IsBusy = false;
}
private async void UsePhotoClicked(object obj)
{
if (IsBusy)
{
return;
}
IsBusy = true;
string url = await Helpers.Utils.UploadFileS3(FileName);
if (url != "")
{
var bikeDetailViewModel = ViewModelLocator.Resolve <BikeDetailViewModel>();
string uuid = Preferences.Get("UUID", "");
string user = Preferences.Get("Email", "");
string token = Preferences.Get("Token", "");
if (imageType != (int)ImageTypes.Invoice)
{
FrameNumberImage frameNumberImage = new FrameNumberImage()
{
ImageTitle = "Receipt", ImageType = imageType, ImageUrl = url
};
var result = await DataStore.RegisterImage(user, token, uuid, frameNumberImage, false);
if (result != null && result.ImageUrl != "")
{
Preferences.Set("ProfileImage", result.ImageUrl);
if (bikeDetailViewModel != null)
{
MessagingCenter.Send(bikeDetailViewModel, MessageKeys.UpdateState, 0);
}
await NavigationService.GoBackAsync();
}
}
else // if (imageType == (int)ImageTypes.Invoice)
{
// Upload invoice picture as document.
FrameNumberDocument frameNumberDocument = new FrameNumberDocument()
{
DocumentTitle = "Receipt", DocumentType = imageType, DocumentUrl = url
};
var result = await DataStore.RegisterDocument(user, token, uuid, frameNumberDocument, false);
if (result != null && result.DocumentUrl != "")
{
FrameNumberStatus fns = new FrameNumberStatus()
{
LastUpdateTime = DateTime.Now,
Latitude = 0,
Longitude = 0,
LastUpdateClientID = DeviceInfo.Name,
Status = (int)FrameNumberStatusType.Registered
};
// Now set status to 'registered'
if (await DataStore.UpdateStatus(user, token, uuid, fns))
{
if (Preferences.Get("IsLoggedIn", "0") == "1")
{
Preferences.Set("RegisteredToBike", "1");
}
}
}
IsBusy = false;
// Update state
if (bikeDetailViewModel != null)
{
MessagingCenter.Send(bikeDetailViewModel, MessageKeys.UpdateState, 1);
}
//await NavigationService.GoBackAsync();
await NavigationService.NavigateToAsync <MainViewModel>(2);
}
}
IsBusy = false;
}