/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */

/*
  Rosegarden
  A sequencer and musical notation editor.
  Copyright 2000-2023 the Rosegarden development team.

  This program is free software; you can redistribute it and/or
  modify it under the terms of the GNU General Public License as
  published by the Free Software Foundation; either version 2 of the
  License, or (at your option) any later version.  See the file
  COPYING included with this distribution for more information.
*/

#include "MappedDevice.h"
#include "MappedInstrument.h"
#include <misc/Strings.h>

namespace Rosegarden
{

MappedDevice::MappedDevice():
    std::vector<MappedInstrument*>(),
    m_id(Device::NO_DEVICE),
    m_type(Device::Midi),
    m_name("Unconfigured device"),
    m_connection(""),
    m_direction(MidiDevice::Play),
    m_recording(false)
{}

MappedDevice::MappedDevice(DeviceId id,
                           Device::DeviceType type,
                           const std::string& name,
                           const std::string& connection):
    std::vector<MappedInstrument*>(),
    m_id(id),
    m_type(type),
    m_name(name),
    m_connection(connection),
    m_direction(MidiDevice::Play),
    m_recording(false)
{}

MappedDevice::~MappedDevice()
{}

MappedDevice::MappedDevice(const MappedDevice &mD):
        std::vector<MappedInstrument*>()
{
    clear();

    for (MappedDeviceConstIterator it = mD.begin(); it != mD.end(); ++it)
        this->push_back(new MappedInstrument(**it));

    m_id = mD.getId();
    m_type = mD.getType();
    m_name = mD.getName();
    m_connection = mD.getConnection();
    m_direction = mD.getDirection();
}

void
MappedDevice::clear()
{
    MappedDeviceIterator it;

    for (it = this->begin(); it != this->end(); ++it)
        delete (*it);

    this->erase(this->begin(), this->end());
}

MappedDevice&
MappedDevice::operator+(const MappedDevice &mD)
{
    for (MappedDeviceConstIterator it = mD.begin(); it != mD.end(); ++it)
        this->push_back(new MappedInstrument(**it));

    return *this;
}

MappedDevice&
MappedDevice::operator=(const MappedDevice &mD)
{
    if (&mD == this)
        return * this;

    clear();

    for (MappedDeviceConstIterator it = mD.begin(); it != mD.end(); ++it)
        this->push_back(new MappedInstrument(**it));

    m_id = mD.getId();
    m_type = mD.getType();
    m_name = mD.getName();
    m_connection = mD.getConnection();
    m_direction = mD.getDirection();

    return *this;
}


QDataStream&
operator>>(QDataStream &dS, MappedDevice *mD)
{
    int instruments = 0;
    dS >> instruments;

    MappedInstrument mI;
    while (!dS.atEnd() && instruments) {
        dS >> mI;
        mD->push_back(new MappedInstrument(mI));
        instruments--;
    }

    QString name;
    unsigned int id, dType;
    QString connection;
    unsigned int direction;
    unsigned int recording;

    dS >> id;
    dS >> dType;
    dS >> name;
    dS >> connection;
    dS >> direction;
    dS >> recording;
    mD->setId(id);
    mD->setType(Device::DeviceType(dType));
	mD->setName( qStrToStrLocal8(name) );
	mD->setConnection( qStrToStrLocal8(connection) );
    mD->setDirection(MidiDevice::DeviceDirection(direction));

#ifdef DEBUG_MAPPEDDEVICE

    if (instruments) {
        std::cerr << "MappedDevice::operator>> - "
        << "wrong number of events received" << std::endl;
    }
#endif

    return dS;
}


QDataStream&
operator>>(QDataStream &dS, MappedDevice &mD)
{
    int instruments;
    dS >> instruments;

    MappedInstrument mI;

    while (!dS.atEnd() && instruments) {
        dS >> mI;
        mD.push_back(new MappedInstrument(mI));
        instruments--;
    }

    unsigned int id, dType;
    QString name;
    QString connection;
    unsigned int direction;
    unsigned int recording;

    dS >> id;
    dS >> dType;
    dS >> name;
    dS >> connection;
    dS >> direction;
    dS >> recording;
    mD.setId(id);
    mD.setType(Device::DeviceType(dType));
	mD.setName( qStrToStrLocal8(name) );
	mD.setConnection( qStrToStrLocal8(connection) );
    mD.setDirection(MidiDevice::DeviceDirection(direction));

#ifdef DEBUG_MAPPEDDEVICE

    if (instruments) {
        std::cerr << "MappedDevice::operator>> - "
        << "wrong number of events received" << std::endl;
    }
#endif

    return dS;
}

QDataStream&
operator<<(QDataStream &dS, MappedDevice *mD)
{
    dS << (int)mD->size();

    for (MappedDeviceIterator it = mD->begin(); it != mD->end(); ++it)
        dS << (*it);

    dS << (unsigned int)(mD->getId());
    dS << (int)(mD->getType());
    dS << QString(mD->getName().c_str());
    dS << QString(mD->getConnection().c_str());
    dS << mD->getDirection();
    dS << (unsigned int)(mD->isRecording());

#ifdef DEBUG_MAPPEDDEVICE

    std::cerr << "MappedDevice::operator>> - wrote \"" << mD->getConnection() << "\""
    << std::endl;
#endif

    return dS;
}

QDataStream&
operator<<(QDataStream &dS, const MappedDevice &mD)
{
    dS << (int)mD.size();

    for (MappedDeviceConstIterator it = mD.begin(); it != mD.end(); ++it)
        dS << (*it);

    dS << (unsigned int)(mD.getId());
    dS << (int)(mD.getType());
    dS << QString(mD.getName().c_str());
    dS << QString(mD.getConnection().c_str());
    dS << mD.getDirection();
    dS << (unsigned int)(mD.isRecording());

#ifdef DEBUG_MAPPEDDEVICE

    std::cerr << "MappedDevice::operator>> - wrote \"" << mD.getConnection() << "\""
    << std::endl;
#endif

    return dS;
}

}
