//Method to read all products from file and return them in an array
public Product[] GetProducts()
{
string[] allLines = File.ReadAllLines("Database.txt", Encoding.UTF8);
PhysicalProduct product = new PhysicalProduct("", 10, 10, "");
allProducts = new Product[allLines.Length];
for (int i = 0; i < allLines.Length; i++)
{
allProducts[i] = product.ParseProduct(allLines[i]);
}
return(allProducts);
}
//Method to parse a product from string
public Product ParseProduct(string productText)
{
string[] productInfo = productText.Split(',');
if (productInfo[3].Equals("Digital"))
{
DigitalProduct product = new DigitalProduct(productInfo[0], Convert.ToInt32(productInfo[1]), Convert.ToInt32(productInfo[2]), productInfo[4]);
return(product);
}
else
{
PhysicalProduct product = new PhysicalProduct(productInfo[0], Convert.ToInt32(productInfo[1]), Convert.ToInt32(productInfo[2]), productInfo[4]);
return(product);
}
}