public async Task LoadSessionAsync(Event @event)
{
IsBusy = true;
_event = @event;
var repositoryResponse = await _sessionRepository.GetSessionsAsync(_event);
if (repositoryResponse.IsSuccesfull is false)
{
await ShutdownDialogHandleAsync("Nie można załadować sesji.");
IsBusy = false;
return;
}
var sessions = repositoryResponse.Value.ToList();
if (sessions.IsNullOrEmpty())
{
var session = new Session(@event, $"{Constants.Sessions.NewSessionNameBase}1");
var response = await _sessionRepository.AddSessionAsync(session);
sessions.Add(session);
if (response.IsSuccesfull is false)
{
await ShutdownDialogHandleAsync("Nie można załadować sesji.");
IsBusy = false;
return;
}
}
CurrentSession = sessions.Find(x => x.Id == _applicationCache.LastChoosenSession) ?? sessions[0];
IsBusy = false;
}
public override async Task <bool> ConstructAsync()
{
var repositoryResponse = await _sessionRepository.GetSessionsAsync(_event).ConfigureAwait(false);
if (repositoryResponse.IsSuccesfull is false)
{
return(false);
}
var sessions = repositoryResponse.Value.Select(session => new SessionViewModel(session)).OrderBy(x => x.Name).ToList();
Sessions = new(sessions);
var canAcceptRenaming = Sessions
.ToObservableChangeSet()
.AutoRefresh(x => x.Name)
.ToCollection()
.Select(vms =>
{
return(vms.All(vm => vm?.Name?.Length > 0 && vm?.Name?.Length < 41) &&
vms.AllDistinctBy(vm => vm.Name));
});
AcceptRenameSessionCommand = ReactiveCommand.CreateFromTask <SessionViewModel, Session>(AcceptRename, canAcceptRenaming);
return(true);
}
