/*
    Copyright (C) 2012-2021 Carl Hetherington <cth@carlh.net>

    This file is part of DCP-o-matic.

    DCP-o-matic 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.

    DCP-o-matic 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 General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with DCP-o-matic.  If not, see <http://www.gnu.org/licenses/>.

*/


/** @file src/upload_job.cc
 *  @brief A job to copy DCPs to a server using libcurl.
 */


#include "compose.hpp"
#include "config.h"
#include "curl_uploader.h"
#include "dcpomatic_log.h"
#include "film.h"
#include "log.h"
#include "job_manager.h"
#include "scp_uploader.h"
#include "upload_job.h"
#include <fmt/format.h>

#include "i18n.h"


using std::make_shared;
using std::min;
using std::shared_ptr;
using std::string;
using boost::scoped_ptr;
#if BOOST_VERSION >= 106100
using namespace boost::placeholders;
#endif


UploadJob::UploadJob(shared_ptr<const Film> film, UploadDestination destination)
	: Job (film)
	, _destination(destination)
	, _status (_("Waiting"))
{

}


UploadJob::~UploadJob ()
{
	stop_thread ();
}


string
UploadJob::name () const
{
	return fmt::format(_("Upload DCP to {}"), _destination.name);
}


string
UploadJob::json_name () const
{
	return N_("upload");
}


void
UploadJob::run ()
{
	LOG_GENERAL_NC (N_("Upload job starting"));

	scoped_ptr<Uploader> uploader;
	switch (_destination.protocol) {
	case FileTransferProtocol::SCP:
		uploader.reset(new SCPUploader(_destination, bind(&UploadJob::set_status, this, _1), bind(&UploadJob::set_progress, this, _1, false)));
		break;
	case FileTransferProtocol::FTP:
	case FileTransferProtocol::FTPS:
		uploader.reset(new CurlUploader(_destination, bind(&UploadJob::set_status, this, _1), bind(&UploadJob::set_progress, this, _1, false)));
		break;
	}

	uploader->upload (_film->dir(_film->dcp_name()));

	set_progress (1);
	set_status (N_(""));
	set_state (FINISHED_OK);
}


string
UploadJob::status () const
{
	boost::mutex::scoped_lock lm (_status_mutex);
	auto s = Job::status ();
	if (!_status.empty() && !finished_in_error()) {
		s += N_("; ") + _status;
	}
	return s;
}


void
UploadJob::set_status (string s)
{
	boost::mutex::scoped_lock lm (_status_mutex);
	_status = s;
}


void
UploadJob::retry() const
{
	JobManager::instance()->add(make_shared<UploadJob>(film(), _destination));
}