/**
 * @RDE_HEADER@
 * DDS specific parts for a session
 * $Id$
 * $HeadURL$
 * $Author$
 *
 * Created by Christian Ehrlicher, SLSE, 2017-02-27
 */

#pragma once

// Stub implementation when BUILD_RTI=OFF - NOT SUPPORTED ANYMORE
// RTI Connext DDS is required but not yet integrated in build
// This file provides minimal stub to allow compilation

#include <QObject>
#include <QMap>
#include <QUrl>
#include <QStringList>
#include <memory>

namespace LtsSession
{

// Stub enum for PartitionType
enum class PartitionType {
    Any = 0,
    Exercise,
    Replay
};

struct DdsConnectionParams
{
    int domainId = -1;
    int partitionId = 0;
    int exerciseId = 0;
    PartitionType partitionType = PartitionType::Any;
    QUrl tcpConnectionUrl;
    QStringList qos_file;

    DdsConnectionParams() = default;

    bool isValid() const
    {
        return domainId >= 0 && partitionType != PartitionType::Any;
    }

    bool operator==(const DdsConnectionParams& o) const
    {
        return domainId == o.domainId && partitionId == o.partitionId && exerciseId == o.exerciseId &&
               qos_file == o.qos_file && partitionType == o.partitionType && tcpConnectionUrl == o.tcpConnectionUrl;
    }

    bool operator!=(const DdsConnectionParams& o) const
    {
        return !operator==(o);
    }

    bool operator<(const DdsConnectionParams& o) const
    {
        if (domainId != o.domainId)
            return domainId < o.domainId;
        if (partitionId != o.partitionId)
            return partitionId < o.partitionId;
        if (exerciseId != o.exerciseId)
            return exerciseId < o.exerciseId;
        if (qos_file != o.qos_file)
            return qos_file < o.qos_file;
        if (partitionType != o.partitionType)
            return partitionType < o.partitionType;
        return tcpConnectionUrl.toString() < o.tcpConnectionUrl.toString();
    }
};

// Stub base class - inherits QObject for compatibility
class LtsSessionDataDds : public QObject
{
    Q_OBJECT
  protected:
    explicit LtsSessionDataDds(QObject* parent = nullptr) : QObject(parent) {}

  public:
    ~LtsSessionDataDds() = default;

    int domainId() const { return -1; }
    int exerciseId() const { return 0; }
    int partitionId() const { return 0; }
    QStringList qosFile() const { return QStringList(); }
    PartitionType partitionType() const { return PartitionType::Any; }
    static QString partitionTypeString(PartitionType partitionType) { return QString::number(static_cast<int>(partitionType)); }

    bool isExercisePartition() const { return false; }
    bool isReplayPartition() const { return false; }

    QString toString() const { return QStringLiteral("LtsSessionDataDds(stub)"); }

    qint64 partitionTime() const { return 0; }

signals:
    void partitionTimeChanged(qint64 newPartitionTime);
    void partitionTimeChangedInternal();
};

} // namespace LtsSession