private void Recipes_ObjectIsSelectedChanged(object sender, EventArgs e)
{
ImportRecipeViewModel vm = DataContext as ImportRecipeViewModel;
list_recipes.ItemsSource = vm.Recipes.ExportObjects;
list_recipes.Items.Refresh();
vm.RefreshSelectedCount();
}
private void Import_Click(object sender, RoutedEventArgs e)
{
ImportRecipeViewModel vm = DataContext as ImportRecipeViewModel;
string recipeImageFolder = Path.Combine(App.BasePath, "img");
if (!Directory.Exists(recipeImageFolder))
{
Directory.CreateDirectory(recipeImageFolder);
}
foreach (ExportObject <Recipe> importedRecipe in vm.Recipes.ExportObjects.Where(x => x.IsSelected))
{
if (importedRecipe.Data is Recipe recipe)
{
// Copy imported recipe image to program documents folder "img"
if (recipe.HasImage && recipe.RecipeImage.IsImageSet && File.Exists(recipe.RecipeImage.FilePath))
{
FileInfo fi = new FileInfo(recipe.RecipeImage.FilePath);
string targetPath = Path.Combine(recipeImageFolder, fi.Name);
File.Copy(recipe.RecipeImage.FilePath, targetPath);
recipe.RecipeImage.FilePath = targetPath;
}
// Iterate through recipe ingredients and scan user library for match.
// if match found, replace current with matching ingredient
foreach (RecipeIngredient ingredient in recipe.Ingredients)
{
Ingredient existing = App.AvailableIngredients
.FirstOrDefault(x => x.Name.Equals(ingredient.Ingredient.Name,
StringComparison.InvariantCultureIgnoreCase));
if (existing != null)
{
ingredient.Ingredient = existing;
break;
}
}
// Iterate through recipe categories and scan user library for match.
// if match found, replace current with matching category
for (int i = 0; i < recipe.Categories.Count; i++)
{
Category category = recipe.Categories[i];
Category existing = App.AvailableCategories
.FirstOrDefault(x => x.Name.Equals(category.Name,
StringComparison.InvariantCultureIgnoreCase));
if (existing != null)
{
recipe.Categories[i] = existing;
}
}
// Iterate through recipe ingredients and check if not existing in user library
foreach (RecipeIngredient ingredient in recipe.Ingredients)
{
if (!App.AvailableIngredients
.Any(x => x.Guid.Equals(ingredient.Ingredient.Guid,
StringComparison.InvariantCultureIgnoreCase)))
{
App.AvailableIngredients.Add(ingredient.Ingredient);
}
}
// Iterate through recipe categories and check if not existing in user library
foreach (Category category in recipe.Categories)
{
if (!App.AvailableCategories
.Any(x => x.Guid.Equals(category.Guid,
StringComparison.InvariantCultureIgnoreCase)))
{
App.AvailableCategories.Add(category);
}
}
string recipeName = recipe.Name;
// If recipe with same name exists, append date and time of import
if (App.AvailableRecipes.Any(x => x.Name.Equals(recipeName)))
{
recipeName = recipeName + " - " + DateTime.Now.ToString("ddMMyyyy HHmmss");
}
recipe.Name = recipeName;
App.AvailableRecipes.Add(recipe);
}
}
App.SaveCookingData();
App.LoadCookingData();
App.SaveRecipes();
App.LoadRecipes();
App.LoadHistory();
Mediator.Instance.NotifyColleagues(ViewModelMessage.RecipesImported, null);
}
