public MainMenu(IBL bl)
{
this.itsBL = bl;
string cmd;
while (true)
{
Console.Clear();
Console.WriteLine("Please select an option:");
Console.WriteLine("\t1. Add ");
Console.WriteLine("\t2. Search ");
//Console.WriteLine("\t3. Show all ");
Console.WriteLine("\t3. Save ");
Console.WriteLine("\t4. Exit ");
cmd = Console.ReadLine();
switch (cmd)
{
case "1": // Add
AddScreen addMenu = new AddScreen(itsBL);
addMenu.run(); // move to add menu
break;
case "2": // search
Search searchMenu = new Search(itsBL);
searchMenu.run(); // move to search menu
break;
//case "3":
// break;
case "3": //save
itsBL.saveDataToFile();
Console.WriteLine(" saved ");
Thread.Sleep(1500);
break;
case "4": // exit
ExitScreen finalScreen = new ExitScreen(itsBL); // move to exit menu
break;
default:
Console.WriteLine("You have performed an illegal move. choose number between 1-4 ");
Thread.Sleep(2300);
break;
}
}
}
public void showProductList() // Displays the list of products
{
AddScreen addprodect = new AddScreen(itsBL);
Receipt receiptToAdd = new Receipt();
List <Product> list;
string choice;
bool ans = true;
while (ans)
{
Console.WriteLine("How do you want to find the product: "); // first we create list according to what the user want to search
Console.WriteLine("\t1. by product name");
Console.WriteLine("\t2. by product ID");
choice = Console.ReadLine();
switch (choice)
{
case "1": // by product name
Console.WriteLine("Enter product name");
string name = Console.ReadLine();
list = itsBL.queryByString(Classes.Product, stringFields.name, name).Cast <Product>().ToList();
Console.WriteLine("row. Product Name | Product Type | Inventory ID");
if (list.LongCount() == 0)
{
Console.WriteLine("There are no items to show");
Thread.Sleep(1200);
AddScreen back = new AddScreen(itsBL);
back.run();
}
int counter = 1;
foreach (Product p in list)
{
Console.WriteLine("\t" + counter + ". " + p.Name + " | " + p.Type.ToString() + " | " + p.InventoryID.ToString());
counter++;
}
receiptToAdd = addprodect.creatReceipt(list, counter);
ans = false;
break;
case "2": //by prodect ID
Console.WriteLine("Enter product ID: ");
string id = Console.ReadLine();
while (!(InputCheck.isInt(id))) // check that the ID is numbers
{
Console.WriteLine("ID must be number. enter id again");
id = Console.ReadLine();
}
list = itsBL.queryByString(Classes.Product, stringFields.inventoryID, id).Cast <Product>().ToList();
Console.WriteLine("row. | Product Name | Product Type | Inventory ID");
if (list.LongCount() == 0)
{
Console.WriteLine("There are no items to show");
Thread.Sleep(1200);
AddScreen back = new AddScreen(itsBL);
back.run();
}
int counter2 = 1;
foreach (Product p in list)
{
Console.WriteLine("\t" + counter2 + ". " + p.Name + " | " + p.Type.ToString() + " | " + p.InventoryID.ToString());
counter2++;
}
receiptToAdd = addprodect.creatReceipt(list, counter2);
ans = false;
break;
default:
Console.WriteLine("You have to choose 1 or 2 \n");
Thread.Sleep(2200);
break;
}
}
}