private async Task SaveItemAsync()
{
Notification result = Notification.Success();
ModelUpdateEvent updateEvent = _isNewModel ? ModelUpdateEvent.Created : ModelUpdateEvent.Updated;
result = _validator.ValidateModel(Model);
if (result.IsValid())
{
var saveResult = await _repository.SaveSampleItemAsync(Model, updateEvent);
result.AddRange(saveResult);
}
if (result.IsValid())
{
var eventMessenger = CC.IoC.Resolve <IEventAggregator>();
ModelUpdatedMessageResult <SampleItem> eventResult = new ModelUpdatedMessageResult <SampleItem>()
{
UpdatedModel = Model, UpdateEvent = updateEvent
};
eventMessenger.GetEvent <ModelUpdatedMessageEvent <SampleItem> >().Publish(eventResult);
await Close();
}
else
{
await UserNotifier.ShowMessageAsync(result.ToString(), "Save Failed");
}
}
public override async Task InitializeAsync(System.Collections.Generic.Dictionary <string, string> args)
{
if (args != null && args.ContainsKey(Constants.Parameters.Id))
{
string id = args[Constants.Parameters.Id];
var fetchResult = await _repository.FetchSampleItemAsync(id);
if (fetchResult.IsValid())
{
Model = fetchResult.Model;
}
else
{
await UserNotifier.ShowMessageAsync(fetchResult.Notification.ToString(), "Fetch Error");
}
}
else
{ //assume new model required
Model = new SampleItem()
{
Id = Guid.NewGuid().ToString()
};
_isNewModel = true;
}
}
public override async Task InitializeAsync(System.Collections.Generic.Dictionary <string, string> args)
{
if (args != null && args.ContainsKey(Constants.Parameters.Id))
{
string id = args[Constants.Parameters.Id];
var fetchResult = await _repository.FetchContactAsync(id);
if (fetchResult.IsValid())
{
Model = fetchResult.Model;
}
else
{
await UserNotifier.ShowMessageAsync(fetchResult.Notification.ToString(), "Fetch Error");
}
}
else
{ //assume new model required
Model = new Contact()
{
Id = Guid.NewGuid().ToString(),
//design data
PictureName = "manhattan",
Name = "Dr. Manhattan",
Notes = "Stay on this guy's good side :P",
NextAppointmentDate = DateTime.Now.AddDays(2)
};
_isNewModel = true;
}
}
public override async Task InitializeAsync(Dictionary <string, string> args)
{
if (args != null && args.ContainsKey(Constants.Parameters.Id))
{
string id = args[Constants.Parameters.Id];
var fetchResult = await _repository.FetchAppointmentAsync(id);
if (fetchResult.IsValid())
{
Model = fetchResult.Model;
if (Model != null)
{
var providerResult = await _repository.FetchProvidersAsync(Model.ProviderId);
if (providerResult.IsValid() && providerResult.ModelCollection.Count > 0)
{
Provider = providerResult.ModelCollection.First();
}
}
}
else
{
await UserNotifier.ShowMessageAsync(fetchResult.Notification.ToString(), "Fetch Error");
}
}
else
{ //assume new model required
Model = new Appointment()
{
Id = Guid.NewGuid().ToString()
};
_isNewModel = true;
if (args != null && args.ContainsKey(Constants.Parameters.ProviderId))
{
await FetchProviderAsync(args[Constants.Parameters.ProviderId]);
}
}
}
