private async Task CheckFirstUseAsync()
{
var settingsService = _container.Resolve <ILauncherSettingsService>();
var profileSettingsService = _container.Resolve <IProfileService>();
var eventRegistry = _container.Resolve <ApplicationEventRegistry>();
if (!File.Exists(Path.Combine(ApplicationPaths.StoragePath, "settings.json")) ||
string.IsNullOrEmpty(profileSettingsService.SelectedProfileName))
{
using (var container = _container.GetChildContainer())
{
container.Register <WizardController>().AsSingleton();
var wizard = new Wizard();
var steps = new List <WizardStepBase>
{
new FirstUseWelcomeStepViewModel(container),
new CreateProfileWizardStepViewModel(container),
new InstallationsWizardStepViewModel(container),
};
var eventArgs = new AppendFirstUseWizardStepsEventArgs();
await eventRegistry.InvokeAppendFirstUseWizardStepsAsync(this, eventArgs);
steps.AddRange(eventArgs.Steps);
var viewModel = new WizardViewModel(container, steps.ToArray());
Current.MainWindow = wizard;
_splashScreen.Hide();
wizard.DataContext = viewModel;
wizard.ShowDialog();
_splashScreen.Show();
}
settingsService.SetValue(LauncherCategories.Launcher, LauncherSettingKeys.IsFirstUseComplete, true);
}
}
internal async Task InvokeAppendFirstUseWizardStepsAsync(object sender, AppendFirstUseWizardStepsEventArgs e)
{
var handler = AppendFirstUseWizardSteps;
await InvokeAsync(handler, sender, e);
}
