public override async Task Initialize(WeatherSummaryViewModel argument)
{
weatherSummary = argument;
Title = argument.Name;
TriggerPropertyChanged();
await RefreshCommand.ExecuteAsync();
}
/// <summary>
/// Refresh <see cref="Plugins" /> with the latest list of available plugins from the online API repository and NuGet
/// repositories. Cached result might be returned if they <paramref name="forceRefresh" /> is set to false.
/// </summary>
public Task RefreshPluginsAsync(bool forceRefresh)
{
if (RefreshCommand.CanExecute(forceRefresh))
{
return(RefreshCommand.ExecuteAsync(forceRefresh));
}
return(Task.CompletedTask);
}
public override async void ViewAppearing()
{
base.ViewAppearing();
_token ??= _messenger.Subscribe <MessageFrom <OperationRootTabbedViewModel> >(async msg => await RefreshCommand.ExecuteAsync());
_tokenRefreshLink ??= _messenger.Subscribe <LinkDataChangedMessage>(msg => RefreshLinkCommand.Execute(msg.LinkData));
_tokenRefreshMarker ??= _messenger.Subscribe <MarkerDataChangedMessage>(msg => RefreshMarkerCommand.Execute(msg.MarkerData));
await RefreshCommand.ExecuteAsync();
}
public override async void ViewAppearing()
{
base.ViewAppearing();
_token ??= _messenger.Subscribe <SelectedOpChangedMessage>(async msg => await RefreshCommand.ExecuteAsync());
_tokenFromMap ??= _messenger.Subscribe <MessageFor <AssignmentsListViewModel> >(async msg => await RefreshCommand.ExecuteAsync());
_tokenRefresh ??= _messenger.Subscribe <MessageFrom <OperationRootTabbedViewModel> >(async msg => await RefreshCommand.ExecuteAsync());
await RefreshCommand.ExecuteAsync();
}
public override async Task Initialize()
{
RecordPerPage = 20;
await RefreshCommand.ExecuteAsync();
await base.Initialize();
if (_event != null)
{
await NavigationService.Navigate <EventDetailsViewModel, Event>(_event);
_event = null;
}
}
private async Task DoCancellableRefreshTaskAsync(CancellationToken token)
{
try
{
if (_pendingRefreshTask != null)
{
await _pendingRefreshTask;
}
}
catch (OperationCanceledException)
{
}
token.ThrowIfCancellationRequested();
if (RefreshCommand != null && RefreshCommand.CanExecute(token, true))
{
await RefreshCommand.ExecuteAsync(token);
}
}
public async void Launch(bool WasRunning, bool LoadData, string LaunchId)
{
var Args = (LaunchId ?? "").Split(new char[] { ':' });
var IsLaunchedFromTile = Args.Length >= 2 && Args[0].Equals("Tile");
var IsLaunchedFromToast = Args.Length >= 2 && Args[0].Equals("Toast");
var IsLaunchedFromVoice = Args.Length >= 2 && Args[0].Equals("Voice");
var NS = Repository.GetObject <INavigationService>();
var DS = Repository.GetObject <IDialogService>();
bool StillNeedToGetTrucks = true;
if (IsLaunchedFromVoice)
{
string ResultMessage = null;
string FoundId = null;
if (Args.Length > 1 && Args[1].Equals("showTruckType"))
{
var FoodType = Args[2];
if (LoadData == false)
{
await RefreshCommand.ExecuteAsync();
StillNeedToGetTrucks = false;
}
var FoundTruck = Openings.FirstOrDefault(o => o.FoodType.ToLowerInvariant().Contains(FoodType.ToLowerInvariant()));
if (FoundTruck != null)
{
FoundId = FoundTruck.TruckId;
}
else
{
ResultMessage = "Couldn't find a truck serving that food";
}
}
if (FoundId != null)
{
SelectTruckCommand.Execute(FoundId);
}
else
{
NS.GotoPage("HomePage");
if (ResultMessage != null)
{
await DS.ShowDialogAsync("Search for food type", ResultMessage, "OK", null);
}
}
}
else if (IsLaunchedFromTile || IsLaunchedFromToast)
{
SelectTruckCommand.Execute(Args[1]);
}
else if (WasRunning == false)
{
NS.GotoPage("HomePage");
}
if (LoadData)
{
await LoadFavorites();
if (WasRunning)
{
await RestoreState();
}
if (StillNeedToGetTrucks)
{
RefreshCommand.Execute();
}
if (NS.CurrentPageName.Equals("TruckPage"))
{
LoadTruckExecutor.Execute(SelectedTruck.Id);
}
}
}
