import javax.print.PrintService;
import javax.print.PrintServiceLookup;
import javax.print.attribute.AttributeSet;
import javax.print.attribute.HashAttributeSet;
import javax.print.attribute.standard.PrinterName;
import java.util.Arrays;

public class ModularPrintTest {
    public static void main(String[] args) throws Exception {
        System.out.println("=== Modular Print Test ===");
        
        // Method 1: Get all print services
        System.out.println("\n1. All Print Services:");
        PrintService[] allServices = PrintServiceLookup.lookupPrintServices(null, null);
        System.out.println("Found " + allServices.length + " service(s):");
        for (PrintService service : allServices) {
            System.out.println("  - " + service.getName());
        }
        
        // Method 2: Lookup by printer name
        System.out.println("\n2. Looking for specific printers...");
        String[] printerNames = {"Brother_HL_L2370DN_series", "Brother_MFC_J6520DW", "HL-L2370DN"};
        
        for (String name : printerNames) {
            AttributeSet attrs = new HashAttributeSet();
            attrs.add(new PrinterName(name, null));
            PrintService[] services = PrintServiceLookup.lookupPrintServices(null, attrs);
            if (services.length > 0) {
                System.out.println("Found printer '" + name + "': " + services[0].getName());
            } else {
                System.out.println("Printer '" + name + "' not found via PrintServiceLookup");
            }
        }
        
        // Method 3: Default printer
        System.out.println("\n3. Default Printer:");
        PrintService defaultService = PrintServiceLookup.lookupDefaultPrintService();
        if (defaultService != null) {
            System.out.println("Default: " + defaultService.getName());
        } else {
            System.out.println("No default printer found");
        }
        
        // Method 4: Check print service factories
        System.out.println("\n4. Print Service Lookup Services:");
        Class<?> lookupClass = PrintServiceLookup.class;
        try {
            // Try to get lookup services via reflection if direct method not available
            var method = lookupClass.getMethod("lookupServices", 
                Class.forName("javax.print.DocFlavor"), 
                Class.forName("javax.print.attribute.AttributeSet"));
            Object[] lookups = (Object[]) method.invoke(null, null, null);
            System.out.println("Lookup services found: " + lookups.length);
        } catch (Exception e) {
            System.out.println("Could not get lookup services: " + e.getMessage());
        }
    }
}