/**
  * @RDE_HEADER@
  * ExerciseChooser Widget for ADLER WebsocketSimulator
  * $Id$
  * $HeadURL$
  * $Author$
  * Created by Patric Karwat, ESZS, 2025-03-03
  */

#include "awss_exercise_chooser.h"
#include "ui_awss_exercise_chooser.h"

#include <QJsonDocument>
#include <QJsonArray>
#include <QJsonObject>
#include <QPushButton>

namespace AdlerWebSocketSimulator {

ExerciseChooser::ExerciseChooser(QWidget *parent)
  : QWidget(parent)
  , m_ui(new Ui::ExerciseChooser)
  , m_logger(getLogger("ExerciseChooser"))
{
  m_ui->setupUi(this);
  m_ui->stackedWidget->setCurrentIndex(0);
}

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

void ExerciseChooser::setExercises(const QString &message)
{
  ERROR_LOG(m_logger) << message;
  if (!m_ui->vlExercises->isEmpty())
  {
    for (auto ptr : m_ui->Exercise->findChildren<QPushButton*>())
    {
      m_ui->vlExercises->removeWidget(ptr);
      ptr->deleteLater();
    }
    //remove all
  }
  QJsonDocument doc = QJsonDocument::fromJson(message.toUtf8());// = QJsonDocument::fromJson(message);
  if (!doc.object().contains(QStringLiteral("data")))
    return;

  QJsonValue val = doc.object().value(QStringLiteral("data"));
  if (!val.isArray())
    return;

  for (const auto &ex: val.toArray())
  {
    // ERROR_LOG(m_logger) << ex;
    int ppmPort = 0;
    QJsonObject ob = ex.toObject();
    if (!ob.contains(QStringLiteral("exerciseId")))
      return;
    //get current Exercise ID
    int id = ob.value(QStringLiteral("exerciseId")).toInt();

     // now querry services for PPM Port
    if (ob.contains(QStringLiteral("services")))
    {
      QJsonValue services = ob.value(QStringLiteral("services"));
      if (!services.isArray())
        return;
      for (const auto &serv :services.toArray())
      {
        if (!serv.toObject().isEmpty()
            && serv.toObject().contains(QStringLiteral("nameAbbrevation")))
        {
          bool isTab = serv.toObject().value(QStringLiteral("nameAbbrevation")).toString().toLower() == QStringLiteral("tab");
          bool isPpm = serv.toObject().value(QStringLiteral("nameAbbrevation")).toString().toLower() == QStringLiteral("ppm");
          bool isExm = serv.toObject().value(QStringLiteral("nameAbbrevation")).toString().toLower() == QStringLiteral("exm");
          if (!isTab && !isPpm && !isExm)
            continue;

          QJsonValue ports = serv.toObject().value(QStringLiteral("ports"));
          if (!ports.isArray())
            return;

          for (const auto &port: ports.toArray())
          {
            if (!port.toObject().contains(QStringLiteral("typeId")) || !port.toObject().contains(QStringLiteral("number")) )
              return;
            if (isExm && port.toObject().value(QStringLiteral("typeId")).toInt() == 1)
            {
              m_exmPort = port.toObject().value(QStringLiteral("number")).toInt() ;
              continue;
            }

            if (isPpm && port.toObject().value(QStringLiteral("typeId")).toInt() == 1)
            {
              ppmPort = port.toObject().value(QStringLiteral("number")).toInt() ;
            }
            if (isTab && port.toObject().value(QStringLiteral("typeId")).toInt() == 3)
            {
              int tabPort = port.toObject().value(QStringLiteral("number")).toInt() ;
              m_execerciseToProxyPort.insert(id, tabPort );
              continue;

            }
          }
        }

      }
    }
    if (ppmPort <= 0 || id <= 0)
      continue;
    QPushButton *btn = new QPushButton(tr("Exercise: ")+ QString::number(id));
    btn->setProperty("port", ppmPort);
    btn->setProperty("excerciseId", id);
    btn->setDisabled(true);
    btn->setSizePolicy(QSizePolicy::MinimumExpanding,QSizePolicy::MinimumExpanding);
    connect( btn, &QPushButton::clicked, this, &ExerciseChooser::onExerciseClicked);
    m_ui->vlExercises->addWidget(btn);
  }

  if (m_exmPort > 0)
  {
    emit requestExerciseInformation(m_exmPort);
  }

  //parse exercises
}

void ExerciseChooser::setExeciseInfo(const QString &message)
{
  ERROR_LOG(m_logger) << message;
  if (m_ui->vlExercises->isEmpty())
  {
   return;
  }
  QJsonDocument doc = QJsonDocument::fromJson(message.toUtf8());// = QJsonDocument::fromJson(message);
  if (!doc.object().contains(QStringLiteral("data")))
    return;

  QJsonValue val = doc.object().value(QStringLiteral("data"));
  if (!val.isArray())
    return;

  for (const auto &ex: val.toArray())
  {
    if (ex.toObject().isEmpty())
      return;
    const QJsonObject &exOb = ex.toObject();
    if (!exOb.contains(QStringLiteral("status")) || !exOb.contains(QStringLiteral("id")))
      return;
    int id = exOb.value(QStringLiteral("id")).toInt();
    int status = exOb.value(QStringLiteral("status")).toInt();
    for (auto ptr : m_ui->Exercise->findChildren<QPushButton *>(QString()))
    {
      if (ptr->property("excerciseId").toInt() == id)
      {
        if (status > 1 && status < 6)
          ptr->setEnabled(true);
      }
    }

  }
}

void ExerciseChooser::setPartyData(const QString &message)
{
  if (!m_ui->vlParty->isEmpty())
  {
    for (auto ptr : m_ui->Party->findChildren<QPushButton*>())
    {
      m_ui->vlParty->removeWidget(ptr);
      ptr->deleteLater();
    }
    //remove all
  }
  QJsonDocument doc = QJsonDocument::fromJson(message.toUtf8());// = QJsonDocument::fromJson(message);
  if (!doc.object().contains(QStringLiteral("data")))
    return;

  QJsonValue val = doc.object().value(QStringLiteral("data"));
  if (!val.isArray())
    return;

  for (const auto &partyData: val.toArray())
  {
    // ERROR_LOG(m_logger) << ex;

    QJsonObject ob = partyData.toObject();

    int id = ob.value(QStringLiteral("id")).toInt();
    if (id <= 1) // 0 ist pool 1 is OC
      continue;
    QString name;
    QColor color;
    // now querry services for PPM Port
    if (!ob.contains(QStringLiteral("name")))
      return;

    name = ob.value(QStringLiteral("name")).toString();

    if (!ob.contains(QStringLiteral("color")))
      return;

    color = QColor::fromRgb(QRgb(ob.value(QStringLiteral("color")).toInt()));

    QPushButton *btn = new QPushButton(tr("Name: ") + name);
    btn->setStyleSheet(QStringLiteral("background-color: %1").arg(color.name()));
    btn->setProperty("id", id);
    btn->setProperty("name", name);
    btn->setSizePolicy(QSizePolicy::MinimumExpanding,QSizePolicy::MinimumExpanding);
    connect( btn, &QPushButton::clicked, this, &ExerciseChooser::onPartyClicked);
    m_ui->vlParty->addWidget(btn);
  }

  m_ui->stackedWidget->setCurrentIndex(1);

}

void ExerciseChooser::onExerciseClicked()
{
  int port = sender()->property("port").toInt();
  int excerciseId = sender()->property("excerciseId").toInt();
  m_currentExercise = excerciseId;
  emit connectToExercise(port);
}

void ExerciseChooser::onPartyClicked()
{
  int partyId = sender()->property("id").toInt();
  QString partyName = sender()->property("name").toString();
  emit connectToProxy(m_execerciseToProxyPort.value(m_currentExercise), partyId, partyName);
}

} //namespace AdlerWebSocketSimulator