/****************************************************************************
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** Copyright (C) 2020 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
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** accordance with the commercial license agreement provided with the
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** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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#pragma once

#include "baseconnectionmanager.h"
#include "nodeinstanceserverinterface.h"

#include <QElapsedTimer>
#include <QFile>
#include <QProcess>

QT_BEGIN_NAMESPACE
class QLocalServer;
class QLocalSocket;
QT_END_NAMESPACE

namespace QmlDesigner {

class QMLDESIGNERCORE_EXPORT ConnectionManager : public BaseConnectionManager
{
    Q_OBJECT

public:
    ConnectionManager();
    ~ConnectionManager() override;
    enum PuppetStreamType { FirstPuppetStream, SecondPuppetStream, ThirdPuppetStream };

    void setUp(NodeInstanceServerProxy *nodeInstanceServerProxy,
               const QString &qrcMappingString,
               ProjectExplorer::Target *target) override;
    void shutDown() override;

    void writeCommand(const QVariant &command) override;

signals:
    void processCrashed();

protected:
    using BaseConnectionManager::processFinished;
    void processFinished(int exitCode, QProcess::ExitStatus exitStatus) override;

private:
    void printProcessOutput(QProcess *process, const QString &connectionName);
    void closeSocketsAndKillProcesses();

protected:
    std::vector<Connection> m_connections;
    quint32 m_writeCommandCounter = 0;

private:
    std::unique_ptr<QLocalServer> m_localServer;
};

} // namespace QmlDesigner
