public async Task ViewModelInitializationSendsChangeTabMessageTest()
{
bool messageReceived = false;
var mainViewModel = new MainViewModel();
var tabParam = new TabParameter {
TabIndex = 2
};
Xamarin.Forms.MessagingCenter.Subscribe <MainViewModel, int>(this, MessageKeys.ChangeTab, (sender, arg) =>
{
messageReceived = true;
});
await mainViewModel.InitializeAsync(tabParam);
Assert.True(messageReceived);
}
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;
}