public static Customer View()
{
List <Customer> customers = Read.AllCustomers().OrderBy(c => c.Mail).ToList();
Customer customer = new Customer();
Application.Init();
var top = Application.Top;
var win = new Window(new Rect(0, 0, top.Frame.Width, top.Frame.Height), "Login To Existing Customer");
top.Add(win);
var customerIdField = new TextField(17, 2, 37, "");
var loginBtn = new Button(5, 8, "Login")
{
Clicked = () =>
{
if (Utilities.CheckCustomerId(customerIdField, out int customerId))
{
Application.RequestStop();
customer = Read.SpecificCustomer(customerId);
}
else
{
win.Add(new Label(3, 6, "Invalid Input..."));
}
}
};
win.Add(
new Label(3, 2, "Customer (ID): "),
new Label(56, 2, "Customer (ID)"),
new Label(68, 2, "Mail"),
customerIdField,
loginBtn
);;
int y = 3;
for (int i = 0; i < customers.Count; i++)
{
Customer c = customers[i];
win.Add(
new Label(56, y, $"{c.CustomerId}"),
new Label(68, y, $"{c.Mail}")
);
y++;
}
Application.Run();
return(customer);
}
}
public static bool CheckCustomerId(TextField textField, out int number)
{
if (int.TryParse(FieldString(textField), out int n))
{
number = n;
List <Customer> customers = Read.AllCustomers();
foreach (Customer customer in customers)
{
if (number == customer.CustomerId)
{
return(true);
}
}
}
number = 0;
return(false);
}
public static void View()
{
List <Customer> customers = Read.AllCustomers().OrderBy(c => c.Mail).ToList();
Application.Init();
var top = Application.Top;
var win = new Window(new Rect(0, 0, top.Frame.Width, top.Frame.Height), "Show Customers");
top.Add(win);
var continueButton = new Button(1, 1, "Continue")
{
Clicked = () =>
{
Application.RequestStop();
}
};
win.Add(
new Label(2, 3, "ID"),
new Label(10, 3, "Mail"),
new Label(40, 3, "First Name"),
new Label(65, 3, "Last Name"),
new Label(17, 1, "--- Sorted alpfabetic by customer mail ---"),
continueButton
);
int y = 4;
for (int i = 0; i < customers.Count; i++)
{
Customer c = customers[i];
win.Add(
new Label(2, y, $"{c.CustomerId}"),
new Label(10, y, $"{c.Mail}"),
new Label(40, y, $"{Utilities.CheckProp(c.FirstName)}"),
new Label(65, y, $"{Utilities.CheckProp(c.LastName)}")
);
y++;
}
;
Application.Run();
}
