#include <iostream>
#include "player.h"

using namespace std ;


// Add the plus minus rating for a game 
// to a player's record. 
// medianRating must be updated accordingly.
//
void Player::AddStat (stat& s) {
   record.push_back(s) ;
   dirty = true ;
}


// Print out a player's name and medianRating
// This is a const function, so it should not
// change the value of any data memebers.

void Player::Print () const {
   cout << name << "   " << GetRating() << endl ;
}

int Player::GetRating () const {

   if (dirty) {
      sort(record.begin(), record.end()) ;
      medianRating = (record[(record.size() / 2)]).pmRating ;
      dirty = false; 
   }

   return medianRating ;
}


// Print out a player's name and medianRating
// and all the stats.
// This is a const function, so it should not
// change the value of any data memebers.

void Player::PrintAll () const {

   cout << name << "   " << GetRating() << endl ;

   for (int i = 0 ; i < record.size() ; i++) {
      cout << "(" << record[i].game << "," 
           << record[i].pmRating << ")" << " " ;
   }
   cout << endl ;
}
void Player::debug() {
   fprintf (stderr, "name (%p) = %s \n", name.c_str(), name.c_str()) ;
   fprintf (stderr, "record(%p) = { ", &record ) ;
   for(int i = 0 ; i < record.size() ; i++) {
      fprintf (stderr, "(%d, %d) ", record[i].game, record[i].pmRating) ;
   }
   fprintf (stderr, "}\n" ) ;
   fprintf (stderr, "medianRating = %d\n", medianRating) ;
   
}