public bool VitaminAMore(LeafyVegetable other)
{ // lygina "vitaminA" reikšmes rikiavimui
if (vitaminA > other.vitaminA)
{
return(true);
}
else
{
return(false);
}
}
public void SortByVitaminA()
{ // rūšiuoja pagal "vitaminA" reikšmę mažėjančia tvarka
for (int i = 0; i < n - 1; i++)
{
int maxInd = i;
for (int j = i + 1; j < n; j++)
{
LeafyVegetable CurrentProduct = (LeafyVegetable)ProductsArray[j];
LeafyVegetable MaxProduct = (LeafyVegetable)ProductsArray[maxInd];
if (CurrentProduct.VitaminAMore(MaxProduct))
{
maxInd = j;
}
}
Product temp = ProductsArray[maxInd];
ProductsArray[maxInd] = ProductsArray[i];
ProductsArray[i] = temp;
}
}
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);
}
}
}
}
