public async void RefreshSites()
{
await ApplyModelToViewModel();
FilteredSites.RefreshView();
NavigationService.GoBack();
NavigationService.GoForward();
}
public void DeleteItem()
{
foreach (var e in Sites.Where(site => site.Identifier == SelectedSite?.Identifier).ToList())
{
Sites.Remove(e);
}
App.Container.Resolve <ISitePersistor>().Persist(Sites);
FilteredSites.RefreshView();
}
private async void OnPropertyChanged(object sender, PropertyChangedEventArgs args)
{
if (args.PropertyName == nameof(SitesOrder) || args.PropertyName == nameof(SearchString))
{
if (args.PropertyName == nameof(SitesOrder))
{
ApplySortOrderToFilteredSites();
}
FilteredSites.RefreshView();
}
}
public override async Task OnNavigatedToAsync(object parameter, NavigationMode mode, IDictionary <string, object> suspensionState)
{
if (suspensionState.Any())
{
//Value = suspensionState[nameof(Value)]?.ToString();
}
SitesOrder = Settings.LastSortBy;
ApplySortOrderToFilteredSites();
if (Sites == null || Settings.PopPasswordsVisibleChangedFlag())
{
await ApplyModelToViewModel();
}
if (parameter is SitesPageViewModelParameter)
{
var param = parameter as SitesPageViewModelParameter;
if ((param.ParameterType == SitesPageViewModelParameterType.NewSite || param.ParameterType == SitesPageViewModelParameterType.MergeSite) && param.Parameter is ISite)
{
// the identifier of an edited or new site
var detailSite = param.Parameter as ISite;
// regenerate password
(detailSite as Site).SetGeneratedPassword(GeneratePassword(detailSite), !Settings.PasswordsVisible);
var replaceTarget = Sites.FirstOrDefault(site => site.Identifier == detailSite.Identifier);
if (replaceTarget != null)
{
// merge with existing (cause was edit mode)
replaceTarget.MergeWith(detailSite);
}
else
{
// add as new
Sites?.Add(detailSite);
}
App.Container.Resolve <ISitePersistor>().Persist(Sites);
FilteredSites.RefreshView();
SelectedSite = replaceTarget;
}
if (param.ParameterType == SitesPageViewModelParameterType.RefreshView)
{
await ApplyModelToViewModel();
}
}
// register some listeners
PropertyChanged += OnPropertyChanged;
}