/*
    Copyright (C) 2018 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/>.

*/

#include "christie_certificate_panel.h"
#include "download_certificate_dialog.h"
#include "wx_util.h"
#include "lib/internet.h"
#include "lib/config.h"

using std::string;
using boost::optional;
using boost::bind;
#if BOOST_VERSION >= 106100
using namespace boost::placeholders;
#endif

ChristieCertificatePanel::ChristieCertificatePanel (DownloadCertificateDialog* dialog)
	: CredentialsDownloadCertificatePanel (
			dialog,
			bind(&Config::christie_username, Config::instance()),
			bind(&Config::set_christie_username, Config::instance(), _1),
			bind(&Config::unset_christie_username, Config::instance()),
			bind(&Config::christie_password, Config::instance()),
			bind(&Config::set_christie_password, Config::instance(), _1),
			bind(&Config::unset_christie_password, Config::instance())
			)

{

}

void
ChristieCertificatePanel::do_download ()
{
	string const prefix = fmt::format(
		"ftp://{}:{}@certificates.christiedigital.com/Certificates/",
		Config::instance()->christie_username().get(),
		Config::instance()->christie_password().get()
		);

	string serial = wx_to_std (_serial->GetValue());
	serial.insert (0, 12 - serial.length(), '0');

	string const url = fmt::format("{}F-IMB/F-IMB_{}_sha256.pem", prefix, serial);

	optional<string> all_errors;
	bool ok = true;

	auto error = get_from_url (url, true, false, boost::bind(&DownloadCertificatePanel::load_certificate_from_chain, this, _1, _2));
	if (error) {
		all_errors = *error;

		auto const url = fmt::format("{}IMB-S2/IMB-S2_{}_sha256.pem", prefix, serial);

		error = get_from_url (url, true, false, boost::bind(&DownloadCertificatePanel::load_certificate_from_chain, this, _1, _2));
		if (error) {
			*all_errors += "\n" + *error;
			ok = false;
		}
	}

	if (ok) {
		_dialog->message()->SetLabel (_("Certificate downloaded"));
		_dialog->setup_sensitivity ();
	} else {
		_dialog->message()->SetLabel({});
		error_dialog (this, std_to_wx(*all_errors));
	}
}

wxString
ChristieCertificatePanel::name () const
{
	return _("Christie");
}