qt6-migration-pipeline/Lts/Common/LtsAppDescriptor/lts_app_descriptor.cpp

#include "lts_app_descriptor.h"

#include <QJsonDocument>
#include <QJsonArray>
#include <QJsonObject>
#include <QJsonParseError>
#include <QJsonValue>
#include <QCoreApplication>




namespace LtsAppDescriptor
{
static void addOptionToPlugin(PluginInfo &pluginInfo, const PluginInfo::Flag &flag)
{
  pluginInfo.flags |= flag;
}


static void addOptionToPlugin(QVector<PluginInfo> &pluginInfos, const PluginInfo::Flag &flag, const QString &pluginName)
{
  for (PluginInfo &pi : pluginInfos)
  {
    if (pi.iid == pluginName)
    {
      addOptionToPlugin(pi, flag);
      return; 
    }
  }

  PluginInfo pi;
  pi.iid = pluginName;
  pi.type = PluginInfo::PluginType::GUI; 
  addOptionToPlugin(pi, flag);
  pluginInfos.append(pi);
}


static bool addOptionsToPlugin(AppDescription &appDesc, const QString &optionIdentifier, const QStringList &ignoredPlugins,
                               const QJsonObject &optionsObject, const PluginInfo::Flag flag, QStringList &lastErrors,
                               bool atLeastOnePluginNeeded)
{
  bool hasPlugins = false;
  auto optionsObjectIt = optionsObject.constFind(optionIdentifier);
  if (optionsObjectIt != optionsObject.constEnd())
  {
    const QJsonArray plugins((*optionsObjectIt).toObject()[QStringLiteral("Plugins")].toArray());

    for (const auto &pluginElem : plugins)
    {
      const QString pluginName = pluginElem.toString();
      if (!ignoredPlugins.contains(pluginName))
      {
        addOptionToPlugin(appDesc.pluginInfos, flag, pluginName);
        hasPlugins = true;
      }
    }
  }

  if (atLeastOnePluginNeeded && !hasPlugins)
  {
    lastErrors.append(QCoreApplication::tr("No plugins specified for '%1' option for app '%2'").arg(optionIdentifier, appDesc.appName));
    return false;
  }

  return true;
}


App LtsAppDescriptor::appFromInteger(int i)
{
  switch (i)
  {
  case int(App::Login):
  case int(App::Situation):
  case int(App::ResourceManager):
  case int(App::PlanEditor):
  case int(App::BuildingViewer):
  case int(App::OC):
  case int(App::OrgChart):
  case int(App::Scripts):
    
  case int(App::Snapshot):
  case int(App::SystemMonitor):
  case int(App::Timeline):
  case int(App::SymbolEditor):
  case int(App::ScriptEditorEssentialsView):
  case int(App::BaseDownloader):
  case int(App::OnlineHelp):
  case int(App::ThpSituationReplay):
  case int(App::SituationTablet):
  case int(App::SilhouetteEditor):
  case int(App::Shootback):
  case int(App::SAAs):
    return static_cast<App>(i);
  }
  Q_ASSERT_X(false, "LtsAppDescriptor::appFromInteger", qPrintable(QStringLiteral("Unknown app id: %1").arg(i)));
  return App::Login;
}

AppDescriptionVector LtsAppDescriptor::getAppDescriptionVector(const QByteArray &jsonDocument,
                                                               QStringList &lastErrors,
                                                               const QStringList &ignoredPlugins,
                                                               QString &loginPluginIid)
{
  

  AppDescriptionVector appDescriptions;

  QJsonParseError parseError;
  QJsonDocument appsDoc(QJsonDocument::fromJson(jsonDocument, &parseError)); 

  if (parseError.error != QJsonParseError::NoError)
  {
    

    int row = 0;
    int column = 0;
    QChar x = QLatin1Char('\n');

    for (int i = 0; i < jsonDocument.count(); i++) 
    {
      if (i == parseError.offset)
        break; 

      if (QChar::fromLatin1(jsonDocument[i]) == x) 
      {
        row++;
        column = 0;
      }
      else
      {
        column++;
      }
    }


    lastErrors.append(QCoreApplication::tr("JSON: %1<br>Row: %2, Column: %3").arg(parseError.errorString()).arg(row+1).arg(column+1)); 
    return appDescriptions;
  }

  const QJsonObject root(appsDoc.object());

  loginPluginIid = root[QStringLiteral("LoginPlugin")].toString();

  const QJsonArray appArray(root[QStringLiteral("Apps")].toArray());
  if (appArray.isEmpty())
  {
    lastErrors.append(QCoreApplication::tr("Invalid json: Could not find 'Apps' array"));
    return appDescriptions;
  }


  for (const auto &appElem : appArray) 
  {
    AppDescription appDesc;
    const QJsonObject appObject = appElem.toObject();

    

    appDesc.id = appFromInteger(appObject.value(QStringLiteral("Id")).toInt(-1));
    if (appDesc.id == App::Login)
    {
      lastErrors.append(QCoreApplication::tr("App '%1': no App Id or invalid App Id given").arg(appDesc.appName));
      return appDescriptions;
    }

    appDesc.appName = appObject.value(QStringLiteral("AppName")).toString();

    const QJsonValue valueActive = appObject.value(QStringLiteral("Active"));
    if (!valueActive.isUndefined())
    {
      if (valueActive.type() != QJsonValue::Type::Bool)
      {
        lastErrors.append(QCoreApplication::tr("App '%1': value App.Active is not a bool (%2)").arg(appDesc.appName).arg((int)valueActive.type()));
        return appDescriptions;
      }
    }
    appDesc.active = valueActive.toBool(false);

    const QJsonValue valueVisible = appObject.value(QStringLiteral("Visible"));
    if (!valueVisible.isUndefined() && valueVisible.type() != QJsonValue::Type::Bool)
    {
      lastErrors.append(QCoreApplication::tr("App '%1': value App.Visible is not a bool (%2)").arg(appDesc.appName).arg((int)valueVisible.type()));
      return appDescriptions;
    }
    appDesc.visible = valueVisible.toBool(true);

    const QJsonArray array(appObject.value(QStringLiteral("ACLs")).toArray());
    for (const QJsonValue &value : array)
      appDesc.requiredAcls.append(value.toInt());


    
    const QJsonObject optionsObject(appObject.value(QStringLiteral("Options")).toObject());

    addOptionsToPlugin(appDesc, QStringLiteral("Payloads"), ignoredPlugins, optionsObject, PluginInfo::Flag::PAYLOAD, lastErrors, false);
    addOptionsToPlugin(appDesc, QStringLiteral("Actions"), ignoredPlugins, optionsObject, PluginInfo::Flag::ACTIONS, lastErrors, true );
    addOptionsToPlugin(appDesc, QStringLiteral("Main"), ignoredPlugins, optionsObject, PluginInfo::Flag::MAIN, lastErrors, false);


    appDescriptions.append(appDesc);
    
  }

  

  return appDescriptions;
}

}