/**
 * Copyright (c) 2022 Dominic Masters
 * 
 * This software is released under the MIT License.
 * https://opensource.org/licenses/MIT
 */

#pragma once
#include "../libs.h"
#include "card.h"

/** Maximum number of cards a winning state can hold. */
#define POKER_WINNING_FULL_SIZE 0x07

/** How many cards in the winning set */
#define POKER_WINNING_SET_SIZE 0x05

/** Winning Types */
#define POKER_WINNING_TYPE_NULL 0x00
#define POKER_WINNING_TYPE_ROYAL_FLUSH 0x01
#define POKER_WINNING_TYPE_STRAIGHT_FLUSH 0x02
#define POKER_WINNING_TYPE_FOUR_OF_A_KIND 0x03
#define POKER_WINNING_TYPE_FULL_HOUSE 0x04
#define POKER_WINNING_TYPE_FLUSH 0x05
#define POKER_WINNING_TYPE_STRAIGHT 0x06
#define POKER_WINNING_TYPE_THREE_OF_A_KIND 0x07
#define POKER_WINNING_TYPE_TWO_PAIR 0x08
#define POKER_WINNING_TYPE_PAIR 0x09
#define POKER_WINNING_TYPE_HIGH_CARD 0x0A

/** Confidences of winning based on the current hand type */
#define POKER_WINNING_CONFIDENCE_ROYAL_FLUSH 1000
#define POKER_WINNING_CONFIDENCE_STRAIGHT_FLUSH 990
#define POKER_WINNING_CONFIDENCE_FOUR_OF_A_KIND 900
#define POKER_WINNING_CONFIDENCE_FULL_HOUSE 850
#define POKER_WINNING_CONFIDENCE_FLUSH 800
#define POKER_WINNING_CONFIDENCE_STRAIGHT 700
#define POKER_WINNING_CONFIDENCE_THREE_OF_A_KIND 500
#define POKER_WINNING_CONFIDENCE_TWO_PAIR 400
#define POKER_WINNING_CONFIDENCE_PAIR 200
#define POKER_WINNING_CONFIDENCE_HIGH_CARD 100

/** Holds information about a player's winning state */
typedef struct {
  /** The full set of both the dealer and player's hand */
  uint8_t full[POKER_WINNING_FULL_SIZE];
  uint8_t fullSize;
  
  /** Holds the winning set */
  uint8_t set[POKER_WINNING_SET_SIZE];
  uint8_t setSize;

  /** Winning Type */
  uint8_t type;

  /** If there was a kicker card it will be here, otherwise -1 for no kicker */
  uint8_t kicker;
} pokerplayerwinning_t;

extern pokerplayerwinning_t POKER_WINNERS[POKER_PLAYER_COUNT_MAX];
extern uint8_t POKER_WINNER_PLAYERS[POKER_PLAYER_COUNT_MAX];
extern uint8_t POKER_WINNER_PARTICIPANTS[POKER_PLAYER_COUNT_MAX];
extern uint8_t POKER_WINNER_COUNT;
extern uint8_t POKER_WINNER_PARTICIPANT_COUNT;