// =====================================================================================================================
//  fennec, a free and open source game engine
//  Copyright © 2025  Medusa Slockbower
//
//  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 3 of the License, or
//  (at your option) any later version.
//
//  This program 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 this program.  If not, see <https://www.gnu.org/licenses/>.
// =====================================================================================================================

#include <fennec/core/logger.h>
#include <fennec/platform/interface/display_server.h>
#include <fennec/platform/interface/platform.h>

namespace fennec
{

platform::platform() {
	assertf(instance() == nullptr, "Attempted to instantiate multiple platforms.");
	instance() = this;
}

void platform::initialize() {
	logger::log(fennec::format("Initializing platform {}", get_type().name()));

	display_server::entrylist_t display_servers = display_server::get_type_list();
	while (not display_servers.empty()) {
		display_server::entry it = display_servers.front();
		display_servers.pop();

		unique_ptr<display_server> server = unique_ptr(it.ctor(this));
		server->connect();
		if (server->connected()) {
			display = move(server);
			break;
		}
	}
}

void platform::shutdown() {
	display.reset();
}

}