package com.guinetik.examples;
   
   import java.util.ArrayList;
   import java.util.List;
   import java.util.Scanner;
   
   /**
    * Main example runner that presents a menu of examples to run
    */
  public class HelloWorld {
      // List of available examples
      private static final List<Example> EXAMPLES = new ArrayList<>();
      
      static {
          // Register all examples here
          EXAMPLES.add(new JsonTodoExample());
          EXAMPLES.add(new FakeJsonApiExample());
          EXAMPLES.add(new FluentApiExample());
          EXAMPLES.add(new RocketRestFluentExample());
          EXAMPLES.add(new RocketRestCircuitBreakerExample());
          EXAMPLES.add(new NasaApodExample());
          EXAMPLES.add(new PokeApiExample());
          EXAMPLES.add(new WeatherExample());
          EXAMPLES.add(new SapIdpExample());
          EXAMPLES.add(new AdpApiExample());
          System.setProperty("org.slf4j.simpleLogger.defaultLogLevel", "DEBUG");
          // Add more examples as they are created
      }
      
      public static void main(String[] args) {
          System.out.println("=== RocketRest Examples ===");
          System.out.println("Choose an example to run:");
          
          // Display all available examples
          for (int i = 0; i < EXAMPLES.size(); i++) {
              System.out.printf("%d. %s%n", i + 1, EXAMPLES.get(i).getName());
          }
          
          System.out.print("\nEnter number (1-" + EXAMPLES.size() + "): ");
          
          // Read user input
          Scanner scanner = new Scanner(System.in);
          int choice = 0;
          
          try {
              choice = Integer.parseInt(scanner.nextLine());
              
              if (choice < 1 || choice > EXAMPLES.size()) {
                  System.out.println("Invalid choice. Exiting.");
                  return;
              }
              
              // Run the selected example
              Example selectedExample = EXAMPLES.get(choice - 1);
              System.out.println("\nRunning: " + selectedExample.getName());
              System.out.println("===================================\n");
              
              selectedExample.run();
              
          } catch (NumberFormatException e) {
              System.out.println("Invalid input. Please enter a number.");
          } finally {
              scanner.close();
          }
      }
  }