private bool GetAffectedCuts(int productId, ProductNode node, Dictionary <int, ProductNode> cuts)
{
if (node.ProductId == productId)
{
if (!cuts.ContainsKey(productId))
{
cuts.Add(productId, node);
}
return(true);
}
else
{
if (node.Childs.Any())
{
foreach (var child in node.Childs)
{
var result = GetAffectedCuts(productId, child, cuts);
if (result)
{
if (!cuts.ContainsKey(node.ProductId))
{
cuts.Add(node.ProductId, node);
}
return(true);
}
}
}
}
return(false);
}
private void AddBlankRecipes()
{
foreach (Product p in _products.Where(p => p.ProductTypeId == ProductType.Dish))
{
var product = _products_dict[p.ProductId];
ProductNode node = new ProductNode(product.ProductId, product.UnitId, product.Quantity, product.ProductTypeId);
if (product.ProductTypeId == ProductType.Dish)
{
node.RecipeKind = product.RecipeTypeId;
}
if (!_forest.ContainsKey(node.ProductId))
{
_forest.Add(node.ProductId, node);
}
}
}
private void AddRecipeChild(ProductNode parent, Dictionary <int, List <ProductPart> > allParts, List <ProductPart> childParts)
{
foreach (var part in childParts)
{
ProductNode node = new ProductNode(part.SubProductId, part.UnitId.HasValue ? part.UnitId.Value: 0, part.Quantity.HasValue ? part.Quantity.Value : 0, part.ProductTypeId, part.Ratio, part.PortionTypeId);
if (!part.Quantity.HasValue || !part.UnitId.HasValue)
{
node.IsBroken = true;
}
if (part.ProductTypeId == ProductType.Dish)
{
node.RecipeKind = _products_dict[part.SubProductId].RecipeTypeId;
}
node.IsChoise = part.IsChoise;
parent.Childs.Add(node);
if (part.ProductTypeId != ProductType.Ingredient)
{
if (_forest.ContainsKey(node.ProductId))
{
var existingItemStructure = _forest[node.ProductId];
//add existings
node.Childs.AddRange(existingItemStructure.Childs);
}
else
{
List <ProductPart> childs = new List <ProductPart>();
if (allParts.ContainsKey(node.ProductId))
{
childs = allParts[node.ProductId];
}
var product = _products_dict[node.ProductId];
ProductNode fNode = new ProductNode(product.ProductId, product.UnitId, product.Quantity, product.ProductTypeId);
//build non existing chain
AddRecipeChild(fNode, allParts, childs);
node.Childs.AddRange(fNode.Childs);
//build child structure
_forest.Add(fNode.ProductId, node);
}
}
}
}
private void AddNonBlankRecipes()
{
Dictionary <int, List <ProductPart> > product_parts_dict = _parts.GroupBy(g => g.ProductId).ToDictionary(key => key.Key, value => value.ToList());
foreach (int productId in product_parts_dict.Keys)
{
var childs = product_parts_dict[productId];
var product = _products_dict[productId];
ProductNode node = new ProductNode(productId, product.UnitId, product.Quantity, product.ProductTypeId);
if (product.ProductTypeId == ProductType.Dish)
{
node.RecipeKind = product.RecipeTypeId;
}
if (!_forest.ContainsKey(productId))
{
AddRecipeChild(node, product_parts_dict, childs);
_forest.Add(node.ProductId, node);
}
}
}
protected virtual decimal?GetRecipePrice(Dictionary <int, decimal> priceStorage, Dictionary <int, Product> products, HashSet <int> accessList,
bool checkAlternates, IEnumerable <IngredientAlternate> alternates, StringBuilder errors, ProductNode child, decimal productConvertion)
{
decimal?price = null;
var recipePrice = child.GetPrice(priceStorage, products, accessList, checkAlternates, alternates, errors);
if (recipePrice.HasValue && (RecipeKind != RecipeType.Choice || child.IsChoise))
{
var apPrice = recipePrice.Value * child.Quantity;
price = apPrice / productConvertion;
//add non ingredient price
}
return(price);
}
protected virtual decimal GetIngredientPrice(Dictionary <int, decimal> priceStorage, StringBuilder errors, ProductNode child,
int workChildProductId, Product product, decimal productConvertion)
{
//need to check if child is ingredient is any of its alternates listed in price storage
//this case is used when feature Restrict by Supplier access is enable
if (!priceStorage.ContainsKey(workChildProductId))
{
string msg =
$"ProductId {workChildProductId} not found in list with priceStorage. Calculated productId {ProductId}, childProductId {child.ProductId}, workChildProductId {workChildProductId}";
if (errors != null)
{
errors.AppendLine(msg);
}
throw new KeyNotFoundException(msg);
}
var baseIngredientPrice = priceStorage[workChildProductId];
decimal ingredientEpPrice = baseIngredientPrice;
if (child.Portion == PortionType.EP && product.Wastage.HasValue &&
product.Wastage <= 100 && product.Wastage > 0)
{
ingredientEpPrice =
baseIngredientPrice * 100.0m / (100.0m - product.Wastage.Value);
}
var apPrice = ingredientEpPrice * child.Quantity;
decimal price = apPrice / productConvertion;
return(price);
}