qt5-legatus-legacy/Lts/Services/ParticipantManagement/ppm_common.cpp

/**
  * @RDE_HEADER@
  * Custom ppm functions (extends tab_db_impl.cpp/.h)
  * $Id$
  * $HeadURL$
  * $Author$
  */

#include "ppm_common.h"

#include <QVector>
#include <QDebug>


namespace ParticipantManagement
{

StateInformation youngestStateInformation(const std::vector<ParticipantManagement::StateInformation> &stateList,
                                          bool bSkipVbgGreaterCatastrophicKill, bool bSkipSanitation, bool debug)
{
  std::shared_ptr<int> _(nullptr, [debug](int *) { if (debug) qWarning() << "##############################################"; });

  if (debug)
    qWarning() << "########## youngestStateInformation ##########";

  ParticipantManagement::StateInformation ret;
  ret.vulnerabilityState(ProjectDataManagement::VulnerabilityState::NotReady);

  if (stateList.empty())
  {
    if (debug)
      qWarning() << ">> stateList empty! not ready";
    return ret;
  }

//  bool readyToDebug = false;
//  for (const ParticipantManagement::StateInformation &si : qAsConst(stateList))
//  {
//    if (si.originatorId() == 0
//        && si.originatorType() == ProjectDataManagement::StateChangeOriginator_def::ExerciseControl
//        && (si.vulnerabilityState() == ProjectDataManagement::VulnerabilityState_def::CatastrophicKill
//            || si.vulnerabilityState() == ProjectDataManagement::VulnerabilityState_def::CombatReady)
//        )
//      readyToDebug = true;
//  }

  /* NOTE: Participant::setState in PPM doesn't respect the vulnId sent by the TNE, but instead sets it to
   * the highest vuln (ignoring TemporarySeverance, NearMiss and HitWithNoEffect!) that was found in
   * the vulnerabilityBits. So the latest state in the history is always the state we are looking for.
   * NOTE: StateInformation's stateTime max resolution is seconds instead of milliseconds
   * NOTE: StateInformations can have the same stateTime, which means a CombatReady might be incorrectly
   * chosen because it has the same stateTime as a CatastrophicKill - if not sorted by time *and* state
   */

  std::vector<ParticipantManagement::StateInformation> sortedStateList(stateList); // copy list

  // sort list by sample time, desc (highest time = youngest)
  std::sort(sortedStateList.begin(), sortedStateList.end(),
            [/*&debug,readyToDebug*/](const ParticipantManagement::StateInformation &left, const ParticipantManagement::StateInformation &right)
  {
    if (left.stateTime() == right.stateTime() && left.vulnerabilityState() != right.vulnerabilityState())
    {
//      if (readyToDebug)
//        debug = true;

//      qWarning() << "WARNING: StateInformation with state" << (int)left.vulnerabilityState().underlying() << "has the same stateTime as StateInformation with state" << (int)right.vulnerabilityState().underlying();

      // sort by state if time is the same (higher state = winner)
      return (left.vulnerabilityState() > right.vulnerabilityState());
    }

    return (left.stateTime() > right.stateTime());
  });


  if (debug)
  {
    qWarning() << ">> printing all SIs";
    for (const ParticipantManagement::StateInformation &si : qAsConst(sortedStateList))
      qWarning() << ">>>> si" << "siVulnId" << (uint8_t)si.vulnerabilityState().underlying() << "bits" << si.vulnerabilityBits() << "time" << si.stateTime();

    qWarning() << ">> checking SIs";
  }


  for (const ParticipantManagement::StateInformation &si : qAsConst(sortedStateList))
  {
    const uint8_t siVulnId = si.vulnerabilityState().underlying();

    if (debug)
    {
      qWarning() << "MWMWMWMWMWMWMWMWMWMWMWMWMWMWMWMWMWMWMWMWMWMWMWMWMWMW";
      qWarning() << ">>>> si" << "siVulnId" << siVulnId;
    }

    // we're only interested in 'visible' VBGs, don't care about near miss etc. here
    if (bSkipVbgGreaterCatastrophicKill && si.vulnerabilityState() > ProjectDataManagement::VulnerabilityState::CatastrophicKill)
    {
      if (debug)
        qWarning() << ">>>> vulnId is higher than CK!";
      continue;
    }

    if (bSkipSanitation && si.originatorType() == ProjectDataManagement::StateChangeOriginator::Sanitation)
    {
      if (debug)
        qWarning() << ">>>> is sanitation!";
      continue;
    }

    if (debug)
      qWarning() << ">>>> match! done!";
    return si;
  }

  if (debug)
    qWarning() << ">> no state found" << "bSkipVbgGreaterCatastrophicKill" << bSkipVbgGreaterCatastrophicKill << "bSkipSanitation" << bSkipSanitation;

  return ret;
}

StateInformation youngestRealStateInformation(const std::vector<ParticipantManagement::StateInformation> &stateList,
                                              bool bSkipVbgGreaterCatastrophicKill)
{
  if (stateList.size() == 0)
  {
    ParticipantManagement::StateInformation ret;
    ret.vulnerabilityState(ProjectDataManagement::VulnerabilityState::NotReady);
    return ret;
  }
  StateInformation youngestState = youngestStateInformation(stateList);
  size_t youngest = 0;
  for (size_t i = 1; i < stateList.size(); ++i)
  {
    const auto &tCurrent = stateList.at(i).stateTime();
    const auto &tYoungest = stateList.at(youngest).stateTime();

    // we're only interested in 'visible' VBGs, don't care about near miss etc. here
    if (bSkipVbgGreaterCatastrophicKill && stateList.at(i).vulnerabilityState() > ProjectDataManagement::VulnerabilityState::CatastrophicKill)
      continue;
    if (stateList.at(i).originatorType() == ProjectDataManagement::StateChangeOriginator::Sanitation ||
        stateList.at(i).originatorType() == ProjectDataManagement::StateChangeOriginator::MedicalTimeout)
      continue;
    if (tCurrent > youngestState.stateTime())
      continue;

    bool higherState = (stateList.at(i).vulnerabilityState() > stateList.at(youngest).vulnerabilityState() ) ||
        (stateList.at(i).vulnerabilityState() == stateList.at(youngest).vulnerabilityState() && (stateList.at(i).vitality() < stateList.at(youngest).vitality()));

    if ((tCurrent > tYoungest && (stateList.at(i).originatorType() == ProjectDataManagement::StateChangeOriginator::ObserverController || stateList.at(i).originatorType() == ProjectDataManagement::StateChangeOriginator::ExerciseControl)) ||
        (tCurrent > tYoungest && higherState) ||
        (tCurrent == tYoungest && higherState))
      youngest = i;
  }
  if (youngest == 0)
    return youngestState;
  return stateList.at(youngest);
}

ParticipantManagement::SanitationResult proceduresDone(const std::vector<StateInformation> &stateList)
{
  // Empty List or 1 Entry ("CombatReady"): No Effect
  if (stateList.size() <= 1)
    return SanitationResult::NoEffect;

  // If that guy is killed: NoEffect
  StateInformation youngestReal = youngestRealStateInformation(stateList);
  if (youngestReal.vulnerabilityState() == ProjectDataManagement::VulnerabilityState::CatastrophicKill)
    return SanitationResult::NoEffect;


  SanitationResult ret  = SanitationResult::Unhandled;

  for (size_t i = 1; i < stateList.size(); ++i)
  {
    // Better than "Unhandled" can only occur if this is done by Sanitation or O/C
    if (stateList.at(i).originatorType() != ProjectDataManagement::StateChangeOriginator::Sanitation
        && stateList.at(i).originatorType() != ProjectDataManagement::StateChangeOriginator::ObserverController )
      continue;
    // Let's find the newest
    if (stateList.at(i).stateTime() < youngestReal.stateTime())
      continue;
    //
    if (ret == SanitationResult::Unhandled ) //we have a sanitation so at least 1
      ret = stateList.at(i).sanitationResult();

    if (stateList.at(i).sanitationResult() == SanitationResult::Sufficient && ret != SanitationResult::Optimal )
      ret = SanitationResult::Sufficient;
    if (stateList.at(i).sanitationResult() == SanitationResult::Optimal)
      ret = SanitationResult::Optimal;

  }
  return ret;
}

} // namespace ParticipantManagement