private async void RemoveCoin(WindowCommandContext context)
{
try
{
if (SelectedCoin != null && await context.Window.ThrowWillBeRemovedMessageBox(SelectedCoin) == MessageDialogResult.Affirmative)
{
var isFirst = Coins.FirstOrDefault() == SelectedCoin;
var current = SelectedCoin;
if (isFirst)
{
CoinsCollectionView.MoveCurrentToNext();
}
else
{
CoinsCollectionView.MoveCurrentToPrevious();
}
Coins.Remove(current);
_serializableCacheService.Remove(current);
CoinsCollectionView.Refresh();
}
}
catch (Exception ex)
{
context.Window.ThrowUnknownErrorMessageBox(ex);
}
}
private void AddNewCoin(WindowCommandContext context)
{
try
{
Coins.Add(NewCoin);
CoinsCollectionView.MoveCurrentTo(NewCoin);
IsAddOpened = false;
CoinsCollectionView.Refresh();
}
catch (Exception ex)
{
context.Window.ThrowUnknownErrorMessageBox(ex);
}
}
private async void SaveAll(WindowCommandContext context)
{
var invalidCoins = Coins.Where(x => !x.Validator.ValidateAll().IsValid)
.Select(x => x.Title)
.ToList();
if (invalidCoins.Count == 0)
{
_serializableCacheService.Commit();
}
else
{
await context.Window.ThrowValidationFailedMessageBox(invalidCoins);
}
}
private bool CanRemoveCoin(WindowCommandContext context)
{
return(CoinsCollectionView.CurrentItem != null);
}
private bool CanSaveAll(WindowCommandContext context)
{
return(!_serializableCacheService.IsEmpty);
}
