package lv.id.jc.piglatin.service;
   
   import java.util.Locale;
   import java.util.concurrent.atomic.AtomicInteger;
   import java.util.function.UnaryOperator;
   
   import org.springframework.beans.factory.annotation.Qualifier;
   import org.springframework.stereotype.Service;
   
  /**
   * The TranslationService class provides a service for translating English sentences to Pig Latin.
   */
  @Service
  public class TranslationService {
  
      private final UnaryOperator<String> translator;
      private final AtomicInteger translationCounter;
  
      public TranslationService(
          @Qualifier("phraseTranslator") UnaryOperator<String> translator,
          @Qualifier("translationCounter") AtomicInteger translationCounter
      ) {
          this.translator = translator;
          this.translationCounter = translationCounter;
      }
  
      /**
       * Translates a given text into Pig Latin.
       *
       * @param text The text to be translated.
       * @return The translated text in Pig Latin.
       */
      public String translate(String text) {
          translationCounter.incrementAndGet();
          return translator.apply(text.toLowerCase(Locale.ROOT));
      }
  }