/// <summary>
/// Populate the "mat" matrix with values according to the properties
/// </summary>
/// <param name="mat">the matrix to manipulate</param>
private void PopulateMatrix(ref float[][] mat)
{
ConnectionMongoDB db = ConnectionMongoDB.GetInstance();
IList <BasketItemsDTO> products = this.m_basket.basketItems;
for (int i = 0; i < mat.Length; i++)
{
// TODO: DB access
ProductDTO productItem = db.GetProductDTONotFromDBByProductId(products[i].id);
//ProductDTO productItem = Program.Prodcuts[products[i].id];
FillProduct(ref mat, i, productItem, db);
}
}
private BasketListGenome MutateBasket(BasketListGenome BasketToMutate)
{
BasketListGenome MutatedBasket = BasketToMutate;
ConnectionMongoDB db = ConnectionMongoDB.GetInstance();
if (this.GetRandomNumber(0, 1) <= this.m_mutationFreq)
{
for (int i = 0; i < MutatedBasket.BasketObject.basketItems.Count; i++)
{
if (this.GetRandomNumber(0, 1) <= this.m_mutationFreq)
{
// TODO: DB access
MutatedBasket.BasketObject.basketItems[i] = db.GetRandomProduct();
//MutatedBasket.BasketObject.basketItems[i] = Program.GetRandomProduct();
}
}
}
return(MutatedBasket);
}
public async Task SaveAsync(Item item)
{
var conexaoBiblioteca = new ConnectionMongoDB(configuration);
await conexaoBiblioteca.Item.InsertOneAsync(item);
}
public MainController()
{
this.db = ConnectionMongoDB.GetInstance();
this.db.InitMongoClient(ConnectionMongoDB.URL);
}
private void FillProduct(ref float[][] mat, int i, ProductDTO productItem, ConnectionMongoDB DbConnection)
{
mat[i][(int)eFitnessFunctionParams.price] = productItem.price;
mat[i][(int)eFitnessFunctionParams.Organic] = productItem.Organic == true ? TRUE : FALSE;
mat[i][(int)eFitnessFunctionParams.VeganFriendly] = productItem.VeganFriendly == true ? TRUE : FALSE;
mat[i][(int)eFitnessFunctionParams.GlutenFree] = productItem.GlutenFree == true ? TRUE : FALSE;
mat[i][(int)eFitnessFunctionParams.IsMeat] = productItem.category == (int)eCategory.MeatAndFish ? TRUE : FALSE;
mat[i][(int)eFitnessFunctionParams.IsDairy] = productItem.category == (int)eCategory.MilkAndEggs ? TRUE : FALSE;
mat[i][(int)eFitnessFunctionParams.IsBabyProduct] = productItem.category == (int)eCategory.Babies ? TRUE : FALSE;
// whenever the product is kosher
if (productItem.Kashrut != null && productItem.Kashrut != string.Empty)
{
mat[i][(int)eFitnessFunctionParams.Kashrut] = TRUE;
}
else
{
mat[i][(int)eFitnessFunctionParams.Kashrut] = FALSE;
}
// whenever the product is parve
if (productItem.category != (int)eCategory.MeatAndFish && productItem.category != (int)eCategory.MilkAndEggs)
{
mat[i][(int)eFitnessFunctionParams.IsParve] = TRUE;
}
else
{
mat[i][(int)eFitnessFunctionParams.IsParve] = FALSE;
}
// whenever the product is Vegetarian
if (productItem.category != (int)eCategory.MeatAndFish)
{
mat[i][(int)eFitnessFunctionParams.Vegetarian] = TRUE;
}
else
{
mat[i][(int)eFitnessFunctionParams.Vegetarian] = FALSE;
}
// whenever the product is Vegetarian
if (productItem.name.Contains("סויה") ||
productItem.name.ToLower().Contains("soy") ||
productItem.ManufacturerItemDescription.Contains("סויה") ||
productItem.ManufacturerItemDescription.ToLower().Contains("soy"))
{
mat[i][(int)eFitnessFunctionParams.IsSoy] = TRUE;
}
else
{
mat[i][(int)eFitnessFunctionParams.IsSoy] = FALSE;
}
// TODO: DB Access
List <BasketDTO> allBaskets = DbConnection.GetListBasketByUserName(this.UserName);
//List<BasketDTO> allBaskets = Program.OldBasketsPerUser[this.UserName];
int productCounter = 0;
foreach (BasketDTO CurrBasket in allBaskets)
{
foreach (BasketItemsDTO CurrProduct in CurrBasket.basketItems)
{
if (CurrProduct.id == productItem.id)
{
productCounter++;
break;
}
}
}
if (allBaskets.Count != 0)
{
mat[i][(int)eFitnessFunctionParams.WasInLastBasket] = (float)((float)productCounter) / ((float)allBaskets.Count);
}
else
{
mat[i][(int)eFitnessFunctionParams.WasInLastBasket] = 0;
}
mat[i][(int)eFitnessFunctionParams.GramAmount] = this.GetGramsFromProductAmount(productItem);
}
private async Task SaveMongoDB(ReceiveDataLogEntitie log)
{
var conexaoBiblioteca = new ConnectionMongoDB(configuration);
await conexaoBiblioteca.ReciveDataLog.InsertOneAsync(log);
}