#pragma once

#include <array>

#include <cstdint>

#include <memory>

#include <string>

#include <vector>

#include "controllers/playercontroller.h"

#include "types/event.h"

#include "types/piecetype.h"

#include "types/winds.h"

namespace mahjong {

class ThriceBot : public PlayerController {

 public:

  struct HandTile {

    Piece piece;

    float weight{};

  };

  static std::unique_ptr<PlayerController> New() {

    return std::make_unique<ThriceBot>();

  }

  void GameStart(int player_id) override { pid_ = player_id; }

  void RoundStart(std::vector<Piece> hand, Wind seatWind,

                  Wind prevalentWind) override;

  void ReceiveEvent(Event e) override;

  Event RetrieveDecision() override;

  std::string Name() override { return "ThriceBot"; };

 private:

  void assignweights();

  Piece popDiscard();

  HandTile assignTileWeight(HandTile h1);

  void checkDiscard();

  bool checkTile(Piece p);

  std::vector<HandTile> hand_;

  std::array<uint8_t, Piece::kPiecesize> discarded_ = {};

  Event lastEvent_;

  Wind swind_;

  Wind pwind_;

  int pid_;

};

}  // namespace mahjong