private async void LoadRecipe_Click(object sender, RoutedEventArgs e)
{ //Load currently selected recipe file
if (RecipeSelector.SelectedIndex == -1)
{
return;
}
try
{
var file = await LocalFolder.GetFileAsync(CurrentFilename);
Recipe r = RecipeSerializer.Deserialize(await file.OpenStreamForReadAsync()) as Recipe;
if (r?.Steps?.Count >= MinSteps)
{
Recipe.Steps.Clear();
foreach (var step in r.Steps)
{
Recipe.Steps.Add(step);
}
}
else
{
await ShowError("Could not parse recipe file.");
}
}
catch (Exception x)
{
await ShowError(x.Message);
}
}
private async void DeleteRecipe_Click(object sender, RoutedEventArgs e)
{ //Delete currently selected recipe file
if (RecipeSelector.SelectedIndex == -1)
{
return;
}
if (await ShowConfirmation($"Are you sure you want to delete \"{CurrentFilename}\"?"))
{
try
{
var file = await LocalFolder.GetFileAsync(RecipeSelector.SelectedItem.ToString());
await file?.DeleteAsync();
RecipeFiles.Remove(CurrentFilename);
}
catch (Exception x)
{
await ShowError(x.Message);
}
}
}