package domain;


import utility.robot_exceptions.ExceptionStorage;
import utility.robot_exceptions.RobotException;
import utility.robot_exceptions.robotExceptions;

public class R2D2 extends Robot  {
   /**
    * @param id> int
    * @param name> String
    */
   public R2D2(int id, String name){
      super(id, name, "R2D2");
   }

   /**
    * @see utility.interfaces.RobotInstructions
    * Sorting then returning the input arr with selection sort
    */
   public int[] think(int[] input) throws RobotException {
      if(isPowerOn()){
         return selectionSort(input);
      }else{
         RobotException robotexception = new RobotException(robotExceptions.ILLEGALSTATE, getName());
         this.exceptions = new ExceptionStorage(robotexception);
         throw robotexception;
      }
   }

   /**
    * Sorts any given array of integers with the selection Sort algorithm.
    * @param input
    * @return
    * @throws RobotException
    */
   public int[] selectionSort(int[] input) throws RobotException{
      if(checkArray(input)){
         int small;
         for(int i = 0; i < input.length; i++){
            small = i;
            for(int j = i + 1; j < input.length; j++){
               if(input[j] < input[small]){
                  small = j;
               }
            }
            int temp = input[i];
            input[i] = input[small];
            input[small] = temp;
         }
         return input;
      }else{
         RobotException robotexception = new RobotException(robotExceptions.MAGICVALUE, getName());
         this.exceptions = new ExceptionStorage(robotexception);
         throw robotexception;
      }
   }

   /**
    * @see utility.interfaces.RobotInstructions
    * returns the sorted list as String with the delimiter ','
    */
   @Override
   public String speak(int[] input) throws RobotException {
      if (isPowerOn()) {
            return output(input, ",");
      } else {
         RobotException robotexception = new RobotException(robotExceptions.ILLEGALSTATE, getName());
         this.exceptions = new ExceptionStorage(robotexception);
         throw robotexception;
      }
   }
}