namespace ZB.MOM.WW.OtOpcUa.AdminUI.Components.Shared.Drivers.Pickers;

/// <summary>
/// Pure static helper that converts AB Legacy PLC file-type + file-number + element
/// into the canonical address string (e.g. N7:0).
/// Extracted so unit tests can call it without bUnit.
/// </summary>
public static class AbLegacyAddressBuilder
{
    public static string Build(string fileType, int fileNumber, int element)
        => $"{fileType}{fileNumber}:{element}";
}