/*
 * @RDE_HEADER@
 * Worker for Tetra Simulation
 * $Id$
 * $HeadURL$
 * $Author$
 */

#pragma once

#include <QtCore/QByteArray>
#include <QtCore/QMap>
#include <QtCore/QObject>
#include <QtCore/QPointF>
#include <QtCore/QMap>
#include <NGLLogger/INGLLogger.h>
#include <CoPrtCnv/CoPrtCnvCentralTelegram.hpp>
#include <CoPrtCnv/CoPrtCnvRadioTelegram.hpp>
#include <CoPrtCnv/CoPrtCnvTelegramConverter.hpp>
#include <TrainingAreaBase/training_area_telegrams.h>
#include "server.h"


class QTcpSocket;
class QTimer;

class Player
{
private:
  void randomizeDeathTicks()
  {
    deathTicks = ((qrand() % (maximumDeathTicks - minimumDeathTicks + 1)) + minimumDeathTicks);
  }

public:
  // PU simulation vars:
  uint32_t eqId;
  uint32_t issi;
  QPointF  posUTM;

  // PU login-state vars:
  bool isLogin;
  bool isValidBITE;
  TrainingAreaBase::TetraIcd::VulnerabilityState vbg;

  // pattern vars:
  int patternInList; // >-| which pattern to take from the pattern list
  int stepInPattern; // <-| which step we have in the current pattern (see "patternInList" above)

  // x seconds, for a Player to respawn [maximum / mininum]
  uint32_t deathTicks;
  uint32_t minimumDeathTicks;
  uint32_t maximumDeathTicks;

  Player(int eqId_, int issi_, uint32_t minimumDeathTicks_, uint32_t maximumDeathTicks_, const QPointF &posUTM_)
    : eqId(eqId_)
    , issi(issi_)
    , posUTM(posUTM_)
    , isLogin(false)
    , isValidBITE(false)
    , vbg(TrainingAreaBase::TetraIcd::VulnerabilityState::CombatReady)
    , patternInList(0)
    , stepInPattern(1)
    , deathTicks(0)
    , minimumDeathTicks(minimumDeathTicks_)
    , maximumDeathTicks(maximumDeathTicks_)
  {
    randomizeDeathTicks();
  }

  bool isEndOfTicks() // gives TRUE if deathTicks is lower than 1 and randomizes deathTicks again, so this function can be reused everytime
  {
    deathTicks--;
    if (deathTicks < 1)
    {
      randomizeDeathTicks(); // randomize again
      return true;
    }
    return false;
  }
};

class TTWorker : public QObject
{
  Q_OBJECT

public:
  explicit TTWorker(QTcpSocket *socket, const TTSArgs &ttsArgs);

  bool init();

private Q_SLOTS:
  void onReadyRead();
  void onSendPlayerPositions(); // -> nur senden, wenn isLogin & isValidBite für tln ok
  // wenn LoginOk von PrtCnv -> onSendBite(eqId)
  void onSocketError();
  void onSendNachforderungBroadcastTelegramm();
  void onSendDeaktivierungEinzelminen();

protected:
  void startExecution();
  QVector<runningPattern> interpretPattern(QString pattern) const;
  void movePlayer(Player *p);
  void handleReceivedTelegram(const QByteArray &data);
  void handleRegisterInd();
  void handleDataIndReq(const QByteArray &data);

  void sendTelegram(N_CoPrtCnv::CoPrtCnvRadioTelegram *radioTelegram, uint32_t issi);
  template <typename T>
  void sendTelegram(const T &tele, uint32_t issi)
  {
    N_CoPrtCnv::CoPrtCnvCentralTelegram ct(tele);
    sendTelegram(N_CoPrtCnv::CoPrtCnvTelegramConverter::convertToRadio(&ct), issi);
  }
  void sendLogin(uint32_t eqId, uint32_t issi);
  void sendBITE(uint32_t eqId, uint32_t issi);
  void sendTaktischerStatus(uint32_t eqId, uint32_t issi, TrainingAreaBase::TetraIcd::VulnerabilityState vbg);
  void sendSanitationReport(uint32_t eqId, uint32_t issi);
  //void sendSanitation(uint32_t eqId, uint32_t issi);
private:
  QTcpSocket *m_socket;
  QTimer *m_timer;
  QByteArray m_buffer;
  unsigned int m_counter;
  bool m_toogle;

  TTSArgs m_ttsArgs;

  QVector<Player *> m_playerList;
  QVector<runningPattern> m_patternList;
  QPointF m_generalPosition;
  NGL::INGLLogger &m_logger;
};