#include "Hand.h"
#include "CardTest.h"
#include "DeckTest.h"
#include "HandTest.h"

#include <assert.h>
#include <stdlib.h>
#include <time.h>
#include <string.h>

//-----------------------------------------------------------------------------

long wikiTotal= 133784560L;

long wikiHits [HAND_COUNT]= {  
  23294460L, 58627800L, 31433400L,
  6461620L, 6180020L, 4047644L,
  3473184L,  224848L, 4324L + 37260L
};

//-----------------------------------------------------------------------------

int main (void) { 
  CardTest_runAll();
  DeckTest_runAll();
  HandTest_runAll();

  srand(time(NULL));  
  int hits[HAND_COUNT]= { 0 };
  int deal_count= 900000;
  
  for (int k= 0; k < deal_count; k++) {
    Deck deck, dealt, witness;
    Deck_initComplete (& deck);
    Deck_shuffle (& deck);
    Deck_initEmpty (& dealt);
    Deck_dealCardsTo (& deck, 7, & dealt); 

    Hand hand= Hand_findBest (& dealt, & witness);
    assert (hand != HAND_UNKNOWN);
    hits[hand]++;

    if ((k+1) % 1000 != 0) continue;
    
    Deck_printPips (& witness, stdout);
    printf (" (%s)\n", HAND_NAMES[hand]);
    
    for (int h= 0; h < HAND_COUNT; h++) {
      double percent=  100.0 * hits    [h] / (k+1);
      double expected= 100.0 * wikiHits[h] / wikiTotal;
      printf ("%10s: %8d / %8d = %8.4f %% (%+.4f)\n",
              HAND_NAMES[h], hits[h], k+1, percent, percent-expected);
    }
  }
  
  
  return 0;
}