package cz.muni.fi.bronchus.questions;

import java.awt.Color;

/**
 * Item of the response processing. Includes the condition and its feedback and 
 * point's value
 * @author xudrzal
 */
public class ResProcessingItem implements Comparable {
    
    /**
     * Indicates whether is auto-generated or created by user
     */
    private boolean isGenerated;

    /**
     * Text of the condition
     */
    private String condition;
    
    /**
     * Point value
     */
    private int points;
    
    /**
     * Text of the feedback
     */
    private String feedback;
    
    /**
     * Creates a new instance of ColoredRespCondition
     * @param s text of condition
     * @param i points value
     * @param isGenerated True if generated otherwise false
     */
    public ResProcessingItem(String s, int i, boolean isGenerated) {
        condition=s;
        points=i;
        feedback="";
        this.isGenerated=isGenerated;
    }
    
    /**
     * Setter method for the text of condition
     * @param s text of condition
     */
    public void setCondition(String s) { this.condition=s; }

    /**
     * Getter method for the text of condition
     * @return text of condition
     */
    public String getCondition() { return condition; }
    
    /**
     * Setter method for the points value
     * @param i points value
     */
    public void setPoints(int i) { points=i; }

    /**
     * Getter method for the points value
     * @return points value
     */
    public int getPoints() { return points; }

    /**
     * Setter method for the text of feedback
     * @param s text of feedback
     */
    public void setFeedback(String s) { this.feedback=s; }
    
    /**
     * Getter method for the text of feedback
     * @return feedback
     */
    public String getFeedback() { return feedback; }

    /**
     * Method neccesarry for sorting collection of ResProcessingItem. Compare two
     * items according their points value. Generated item has always greater value
     * of points then non-generated.
     * @param o ResProcessingItem to be compared with
     * @return 0 if points value is the same
     * value >0 if the points value of <I>o</I> is greater then this items's points value
     * value <0 if the points value of this item is greater then points value of <I>o</I>
     */
    public int compareTo(Object o) {
      ResProcessingItem crcToCompare = (ResProcessingItem) o;
      
      int bodyToCompare = crcToCompare.getPoints();
      if (crcToCompare.isGenerated()) 
        bodyToCompare = Integer.MAX_VALUE;

      int bodythis  = getPoints();
      if (isGenerated) 
        bodythis = Integer.MAX_VALUE;
                
      return(bodyToCompare - bodythis);
    }
    
    /**
     * Creates copy of an object with the same values of attributtes
     * @return new ResProcessingItem object
     */
    public ResProcessingItem copy() {
      ResProcessingItem crcNew = new ResProcessingItem(condition, points, isGenerated);
      crcNew.feedback = feedback;
      
      return(crcNew);
    }
    
    /**
     *  Getter method for the isGenerated switch
     * @return True if generated otherwise false
     */
    public boolean isGenerated() { return isGenerated; }
    
    /**
     * Setter method for the isGenerated switch
     * @param a True if generated otherwise false
     */
    public void setGenerated(boolean a) { isGenerated=a; }
            
}