static void ToNewArray(ProductsContainer NewMilk, ProductsContainer NewLeafyVegetable,
ProductsContainer NewFruitVegetable, ProductsContainer Products)
{ // iš vieno mišraus produktų masyvo sukuria 3 masyvus pagal produkto tipą
for (int i = 0; i < Products.n; i++)
{
Product currentProduct = Products.ProductsArray[i];
if (currentProduct is Milk)
{
Milk currentMilk = (Milk)currentProduct;
if (currentMilk.Condition())
{
NewMilk.AddProduct(currentProduct as Milk);
}
}
else if (currentProduct is LeafyVegetable)
{
if (currentProduct.weight < 1)
{
NewLeafyVegetable.AddProduct(currentProduct as LeafyVegetable);
}
}
else if (currentProduct is FruitVegetable)
{
FruitVegetable currentFruit = (FruitVegetable)currentProduct;
if (currentFruit.Condition())
{
NewFruitVegetable.AddProduct(currentProduct as FruitVegetable);
}
}
}
}
static void ReadProducts(string file, ProductsContainer Products)
{ // nuskaito duomenis į vieną mišrų masyvą
using (StreamReader reader = new StreamReader(file))
{
string line;
while ((line = reader.ReadLine()) != null)
{
string[] parts = line.Split(new char[] { ';' }, StringSplitOptions.RemoveEmptyEntries);
char type = char.Parse(parts[0]);
string name = parts[1].Trim();
double price = double.Parse(parts[2]);
double weight = double.Parse(parts[3]);
if (type == 'p') // pieno produktai
{
double fatness = double.Parse(parts[4]);
DateTime date = DateTime.Parse(parts[5]);
Product milk = new Milk(name, price, weight, fatness, date);
Products.AddProduct(milk);
}
else if (type == 'l') // lapinės daržovės
{
DateTime date = DateTime.Parse(parts[4]);
int vitaminA = int.Parse(parts[5]);
Product leafyVegetable = new LeafyVegetable(name, price, weight, date, vitaminA);
Products.AddProduct(leafyVegetable);
}
else if (type == 'v') // vaisinės daržovės
{
DateTime date = DateTime.Parse(parts[4]);
int sweetness = int.Parse(parts[5]);
Product fruitVegetable = new FruitVegetable(name, price, weight, date, sweetness);
Products.AddProduct(fruitVegetable);
}
}
}
}
