/**
 * MltService.cpp - MLT Wrapper
 * Copyright (C) 2004-2019 Meltytech, LLC
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 */

#include "MltService.h"
#include "MltFilter.h"
#include "MltProfile.h"
#include <string.h>
using namespace Mlt;

Service::Service()
    : Properties(false)
    , instance(NULL)
{}

Service::Service(Service &service)
    : Properties(false)
    , instance(service.get_service())
{
    inc_ref();
}

Service::Service(const Service &service)
    : Service(const_cast<Service &>(service))
{}

Service::Service(mlt_service service)
    : Properties(false)
    , instance(service)
{
    inc_ref();
}

Service::Service(Service *service)
    : Service(service ? service->get_service() : nullptr)
{}

Service::~Service()
{
    mlt_service_close(instance);
}

Service &Service::operator=(const Service &service)
{
    if (this != &service) {
        mlt_service_close(instance);
        instance = service.instance;
        inc_ref();
    }
    return *this;
}

mlt_service Service::get_service()
{
    return instance;
}

mlt_properties Service::get_properties()
{
    return mlt_service_properties(get_service());
}

void Service::lock()
{
    mlt_service_lock(get_service());
}

void Service::unlock()
{
    mlt_service_unlock(get_service());
}

int Service::connect_producer(Service &producer, int index)
{
    return mlt_service_connect_producer(get_service(), producer.get_service(), index);
}

int Mlt::Service::insert_producer(Mlt::Service &producer, int index)
{
    return mlt_service_insert_producer(get_service(), producer.get_service(), index);
}

int Service::disconnect_producer(int index)
{
    return mlt_service_disconnect_producer(get_service(), index);
}

int Service::disconnect_all_producers()
{
    return mlt_service_disconnect_all_producers(get_service());
}

Service *Service::producer()
{
    return new Service(mlt_service_producer(get_service()));
}

Service *Service::consumer()
{
    return new Service(mlt_service_consumer(get_service()));
}

Profile *Service::profile()
{
    return new Profile(mlt_service_profile(get_service()));
}

mlt_profile Service::get_profile()
{
    return mlt_service_profile(get_service());
}

Frame *Service::get_frame(int index)
{
    mlt_frame frame = NULL;
    mlt_service_get_frame(get_service(), &frame, index);
    Frame *result = new Frame(frame);
    mlt_frame_close(frame);
    return result;
}

mlt_service_type Service::type()
{
    return mlt_service_identify(get_service());
}

int Service::attach(Filter &filter)
{
    return mlt_service_attach(get_service(), filter.get_filter());
}

int Service::detach(Filter &filter)
{
    return mlt_service_detach(get_service(), filter.get_filter());
}

int Service::filter_count()
{
    return mlt_service_filter_count(get_service());
}

int Service::move_filter(int from, int to)
{
    return mlt_service_move_filter(get_service(), from, to);
}

Filter *Service::filter(int index)
{
    mlt_filter result = mlt_service_filter(get_service(), index);
    return result == NULL ? NULL : new Filter(result);
}

void Service::set_profile(mlt_profile profile)
{
    mlt_service_set_profile(get_service(), profile);
}

void Service::set_profile(Profile &profile)
{
    set_profile(profile.get_profile());
}
