/**
  * @RDE_HEADER@
  * Restock Charges - Restocks Charges of a distinct weapon selectively. Or their defaults. Or both.
  * $Id$
  * $HeadURL$
  * $Author$
  * Created by Iuliana Ojog - 2022-03-17
*/

#include "participant_gear_restock.h"
#include "ui_participant_gear_restock.h"
#include "participant_gear_restock_charge.h"

#include <Plugins/ProjectDataManagement/pdm_data_plugin_interface.h>
#include <Plugins/ParticipantManagement/ppm_data_plugin_interface.h>

#include <ProjectDataManagement/pdm_translation.h>

namespace ParticipantManagement
{

ParticipantGearRestock::ParticipantGearRestock(int gearId, int gearTypeId, const Participant &participant, DialogMode dialogMode, QWidget *parent)
  : LtsWidgets::LtsDialog(parent, LtsWidgets::ButtonCombination::OkApplyCancel)
  , m_requestHelper(new LtsUtils::RequestHelper(this))
  , m_gearId(gearId)
  , m_gearTypeId(gearTypeId)
  , m_participant(participant)
  , m_dialogMode(dialogMode)
  , m_ui(new Ui::ParticipantGearRestock)
  , m_logger(getLogger("ParticipantGearRestock"))
{
  m_ui->setupUi(this);
  // Defaultmäßig restocken...
  m_ui->cbRestockNow->setChecked(true);
  m_ui->cbRestockNow->setVisible(dialogMode == DM_SetRestockDefaults);
}

ParticipantGearRestock::~ParticipantGearRestock()
{
  delete m_ui;
}

void ParticipantGearRestock::retranslate()
{
  QString eqNoString;
  if (m_participant.equipmentNumber().is_set())
    eqNoString = QString::number(m_participant.equipmentNumber().get());
  else
    eqNoString = tr("[Participant Id: %1]").arg(m_participant.id());

  if (m_dialogMode == DM_Restock)
    translate(m_ui, tr("Set %1's Restock Defaults of Participant %2").arg(m_pdmDtc->trGearTypeName(m_gearTypeId), eqNoString));
//    translate(m_ui, tr("Restock %1 of Participant %2").arg(m_pdmDtc->trGearTypeName(m_gearTypeId), eqNoString));
//  else
}

bool ParticipantGearRestock::init(LtsSession::LtsSession *session, bool showAllOptions)
{


  if (!session)
    return false;

  m_session = session;
  if (!session->getDtc<ParticipantManagement::DataInterface>(m_dtc))
    return false;
  if (!session->getFtc<ParticipantManagement::DataInterface>(m_ftc))
    return false;
  if (!session->getDtc<ProjectDataManagement::DataInterface>(m_pdmDtc))
    return false;

  if (!m_pdmDtc->canRestock(m_gearTypeId) && m_dialogMode == DialogMode::DM_Restock)
  {
    WARNING_LOG(m_logger) << "Not possible to restock gearTypeId = " << m_gearTypeId;
    return false;
  }

  if (!m_pdmDtc->canSetDefaults(m_gearTypeId) && m_dialogMode == DialogMode::DM_SetRestockDefaults)
  {
    WARNING_LOG(m_logger) << "Not possible to set restock defaults gearTypeId = " << m_gearTypeId;
    return false;
  }

  m_max = m_pdmDtc->maxCharges(m_gearTypeId);
  m_ui->lblMaxCharges->setText(QString::number(m_max));
  QHBoxLayout * hLayoutMaxCharge = new QHBoxLayout();

  QLabel *lblMax = new QLabel();
  QLabel *lblMaxCharges = new QLabel();

  lblMaxCharges->setTextFormat(Qt::TextFormat::RichText);
  lblMaxCharges->setText(QStringLiteral("<b>") + QString::number(m_max) + QStringLiteral("</b>"));
  lblMax->setText(QStringLiteral("Max:"));


  lblMax->setVisible(m_max > 0);
  lblMaxCharges->setVisible(m_max > 0);

//  m_ui->lblMax->setVisible(m_max > 0);
//  m_ui->lblMaxCharges->setVisible(m_max > 0);

  m_ui->lblMax->setVisible(false);
  m_ui->lblMaxCharges->setVisible(false);

  QVBoxLayout* vLayout = new QVBoxLayout(m_ui->scrollArea);
  vLayout->setMargin(0);
  m_ui->scrollArea->setLayout(vLayout);

  for (const ProjectDataManagement::GearTypeChargeType &gearType2ChargeType : m_pdmDtc->gearTypeChargeTypes())
  {
    if (gearType2ChargeType.gearTypeId() != m_gearTypeId)
      continue;

    int chargeTypeId = gearType2ChargeType.chargeTypeId();
    int maxCharge = m_pdmDtc->maxCharge(m_gearTypeId, chargeTypeId);

    DEBUG_LOG(m_logger) << "maxCharge = " << maxCharge;

    ParticipantGearRestockCharge* pgrc = new ParticipantGearRestockCharge(m_ui->scrollArea, showAllOptions);
    pgrc->init(chargeTypeId, m_pdmDtc->trChargeTypeShortName(chargeTypeId, true), m_pdmDtc->factoryDefault(m_gearTypeId, chargeTypeId), maxCharge);
    connect(pgrc, &ParticipantGearRestockCharge::valueChanged, this, &ParticipantGearRestock::validate);
    vLayout->addWidget(pgrc);
  }
  hLayoutMaxCharge->addWidget(lblMax);
  hLayoutMaxCharge->addWidget(lblMaxCharges);
  hLayoutMaxCharge->setMargin(8);
  hLayoutMaxCharge->setSpacing(0);
  vLayout->addLayout(hLayoutMaxCharge);
  validate(0);
  setUnchangeable(true);
  connect(this, &ParticipantGearRestock::signalChangesReset, this, [this]()
  {
    m_buttonBox->getButton(LtsWidgets::DialogButton::Ok)->setEnabled(true);
    m_buttonBox->getButton(LtsWidgets::DialogButton::Apply)->setEnabled(true);

  });
  m_buttonBox->getButton(LtsWidgets::DialogButton::Ok)->setEnabled(true);
  m_buttonBox->getButton(LtsWidgets::DialogButton::Apply)->setEnabled(true);

  return true;
}

bool ParticipantGearRestock::apply()
{
  SelectiveReammunitionRequest req;
  req.id(m_participant.id());
  req.gearId(m_gearId);
  for (ParticipantGearRestockCharge* pgrc : m_ui->scrollArea->findChildren<ParticipantGearRestockCharge*>())
  {
    Reammunition ra;
    ra.chargeTypeId(pgrc->chargeTypeId());
    ra.tracerRatio(0);
    ra.newStock((m_dialogMode == DM_Restock || m_ui->cbRestockNow->isChecked()) ? pgrc->value() : 0xfffe);
    ra.newDefaultStock(m_dialogMode == DM_SetRestockDefaults ? pgrc->value() : 0xfffe);

    req.reammunition().push_back(ra);
  }

  return m_requestHelper->startSingleRequest([req, this]()
  {
    return m_ftc->selectiveReammunitionRequest(req, this);
  });
}

void ParticipantGearRestock::validate(int newVal)
{
  Q_UNUSED(newVal);
  if (m_max <= 0)
    return;

  int total = 0;
  auto items =  m_ui->scrollArea->findChildren<ParticipantGearRestockCharge*>();
  for (ParticipantGearRestockCharge* pgrc : items)
    total += pgrc->value();

  for (ParticipantGearRestockCharge* pgrc : items)
    pgrc->setMaxValue(m_max + pgrc->value() - total);
}

}