public static void UpdateProduct()
{
Management.ReadProduct();
Console.Write("Enter id Product: ");
string code = Console.ReadLine();
int pos = Management.Find(code);
if (pos != -1)
{
Console.Write("Enter new price Product: ");
string price = Console.ReadLine();
long kq; bool result;
result = long.TryParse(price, out kq);
while (!result || kq < 0)
{
Console.Write("Enter again new price Product: ");
price = Console.ReadLine();
}
management.listProduct[pos].price_product = kq;
Management.PushProduct();
Console.WriteLine("Fixed purchase information");
}
else
{
Console.WriteLine($"\n Product not exit!");
}
}
public static void ShowProduct()
{
Management.ReadProduct();
Console.WriteLine("\tCode\tName product\t\tPrice");
for (int i = 0; i < management.listProduct.Count; i++)
{
Console.WriteLine($"{i+1}\t{management.listProduct[i].OutString()}");
}
}
public static void FindProduct()
{
Management.ReadProduct();
Console.Write("Enter id Product: ");
string id = Console.ReadLine();
int pos = Management.Find(id);
if (pos != -1)
{
Console.WriteLine("Code\tName product\t\tPrice");
Console.WriteLine(management.listProduct[pos].OutString());
}
}
public static void AddProduct()
{
Management.ReadProduct();
Product product = Management.CreateProduct();
int pos = Management.Find(product.code_product);
if (pos == -1)
{
management.listProduct.Add(product);
Management.PushProduct();
Console.WriteLine("Added");
}
else
{
Console.WriteLine($"\nProduct exits!");
}
}
public static void RemoveProduct()
{
Management.ReadProduct();
Console.Write("Enter id Product: ");
string id = Console.ReadLine();
int pos = Management.Find(id);
if (pos != -1)
{
management.listProduct.RemoveAt(pos);
Management.PushProduct();
Console.WriteLine("Product deleted");
}
else
{
Console.WriteLine($"\nProduct not exit!");
}
}
