package fr.plil.sio.persistence.jdbc;
  
  import fr.plil.sio.persistence.api.Right;
  import fr.plil.sio.persistence.api.RightService;
  import org.springframework.stereotype.Service;

  import java.lang.Math;

  import java.util.List;

  import org.springframework.beans.factory.annotation.Autowired;

  @Service

  public class RightServiceJdbc implements RightService {

      @Autowired

      private RightRepository rightRepository;
      

      @Override
      public Right create(String name) {

          if(name==null){
              throw new IllegalArgumentException("name cannot be null");
          }

          Right right = new Right();
          right.setName(name);

          rightRepository.save(right, 0);
              

          return right;

      }
  
      @Override
      public Right create(String name, Right parent) {

          if(name==null){

              throw new IllegalArgumentException("name cannot be null");
          }

          if(parent==null){
              throw new IllegalArgumentException("parent cannot be null");
          }
          if (parent.getId()==null){
              throw new IllegalArgumentException("parent id cannot be null");
          }
         

          Right right = new Right();
          right.setName(name);
          right.setParent(parent);

          int parentID = Math.toIntExact(parent.getId());
          rightRepository.save(right, parentID);

          return right;

      }
  
      @Override

      public boolean delete(Right right) {

          if(right==null){
              throw new IllegalArgumentException("name cannot be null");
          }

          if(rightRepository.findByName(right.getName()).size()==0){
              throw new IllegalArgumentException("right not in database");
          }

          return rightRepository.delete(right.getId());

      }
  
      @Override

      public List<Right> findByName(String name) {

          if(name==null){
              throw new IllegalArgumentException("name cannot be null");
          }
          return rightRepository.findByName(name);

      }
  
      @Override
      public Right findOne(Long id) {

          if(id==null){
              throw new IllegalArgumentException("name cannot be null");
          }

          return rightRepository.findOne(id);
          

      }
  }