import java.util.ArrayList;

 /*
  *This is the class with all of the information about a team that
  *played in the NCAA basketball tournament
  */

public class TeamInfo {
	private String team;
	private int wins;
	private int losses;
	private ArrayList years;

  /**
    *@param name is the team name
    */
	public TeamInfo(String name) {
		team = name;
		years = new ArrayList();
		wins = 0;
		losses = 0;
    } // end constructor

    /**
      *This adds a year the a team's year list
      *@param aYear is the year that is added if it is not in the year list
      */
	public void addYear(String aYear) {
		if( !years.contains(aYear) ) {
			years.add(aYear);
		} // end if
	} // end addYear
	
    /**
     *@return the name of the team
     */
	public String getTeam() {
		return team;
	} // end getTeam

	/**
	  * TeamInfo objects are equal if the team names are equal
	  * @return true if names are equal; false otherwise
	  */
	public boolean equals(Object x) {
		if( !( x instanceof TeamInfo ) ) return false;
		return getTeam().equals(((TeamInfo)x).getTeam());
	} // end equals
	
	/**
	  * Returns an int value asociated with this object
	  * @returns a hash code value for the object.
	  **/
	public int hashCode() {
		return getTeam().hashCode();
	} // end hashCode

	/**
	  * Mofifies the number of wins by adding one.
	  * Add one to the wins
	  */
	public void incrementWins() {
		wins++;
	} // end incrementWins

	/**
	  * Mofifies the number of losses by adding one.
	  * Add one to the losses
	  */
	public void incrementLosses() {
		losses++;
	} // end IncrementLosses

  /**
    *@return the name, wins, losses and each year of participation in
    *the tournament as a String
    */
	public String toString() {
    	String out = team + " had " + getWins() + " win" + ((getWins() != 1)?"s":"") + " and " + getLosses() + " loss" + ((getLosses() != 1)?"es":"") + "\n";
    	out += "They played in the following years:\n";
    	for( int i = 0; i < getYears().size() ; i++ ) {
    		out += years.get(i) + ", ";
    		if( (i+1)%10 == 0 ) out += "\n";
    	} // end for
    	int lastComma = out.lastIndexOf(", ");
    	return out.substring(0,lastComma) + "\n\n";
	} // end toString()


    /**
      * Accessor for the wins
      *@return the number of wins
    */
	public int getWins() {
		return wins;
	} // end getWins

    /**
      * Accessor for the losses
      *@return the number of losses
    */
	public int getLosses() {
		return losses;
	} // end getLosses
	
    /**
      * Accessor for the years
      *@return the ArrayList of years
    */
	public ArrayList getYears() {
		return years;
	} // end getYears

} // end TeamInfo