// Displays workshop in a store
// This will also displays the shopping cart and...
// will not allow user to book into a workshop if cart empty
public void DisplayWorkshops()
{
Console.Clear();
List <Workshop> workshops = Workshop.All(CurrentLocation);
// Display list of workshops
new WorkshopsTable(workshops);
// Display list of all orders
if (OrderLine.all().Count() > 0)
{
DisplayOrders();
}
// Alert the user that shopping cart is filled
Console.WriteLine();
Console.WriteLine("You have a pending order");
if (Workshop != null)
{
Console.WriteLine("ALERT: You have selected to book to {0} {1} workshop", Workshop.Location, Workshop.Type);
Console.WriteLine("Press 'C' process your order and booking or book to another workshop");
Console.WriteLine();
}
// Assign and display available functions
AssignAvailableFunctions();
DisplayAvailableFunctions();
// if there are no orders, exit immediately
if (OrderLine.all().Count() == 0)
{
Console.WriteLine("WARNING: You cannot book into workshop unless you create an order");
return;
}
// select a workshop, if q is selected (which is 0), quit immediately
int?choice = SelectWorkshop(workshops);
if (choice == null)
{
ProcessSelectedFunction();
return;
}
else if (choice == 0)
{
return;
}
else
{
Workshop = Workshop.Find((int)choice);
DisplayWorkshops();
}
}