/* SPDX-FileCopyrightText: 2026 Project Tick
 * SPDX-FileContributor: Project Tick
 * SPDX-License-Identifier: GPL-3.0-or-later WITH LicenseRef-MeshMC-MMCO-Module-Exception-1.0
 *
 *   MeshMC - A Custom Launcher for Minecraft
 *   Copyright (C) 2026 Project Tick
 *
 *   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, with the additional permission
 *   described in the MeshMC MMCO Module Exception 1.0.
 *
 *   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/>.
 *
 *   You should have received a copy of the MeshMC MMCO Module Exception 1.0
 *   along with this program.  If not, see <https://projecttick.org/licenses/>.
 */

#pragma once

#include "plugin/MMCOFormat.h"
#include "plugin/PluginAPI.h"

#include <QString>
#include <string>

/*
 * PluginMetadata holds the parsed information about a loaded .mmco module,
 * including its file path, the loaded library handle, and the module info
 * extracted from the mmco_module_info symbol.
 */

struct PluginMetadata {
	/* File system */
	QString filePath; /* Absolute path to the .mmco file */
	QString dataDir;  /* Plugin-private data directory */

	/* From MMCOModuleInfo */
	QString name;
	QString version;
	QString author;
	QString description;
	QString license;
	QString codeLink;
	uint32_t flags = 0;

	/* Runtime state */
	void* libraryHandle = nullptr; /* dlopen/LoadLibrary handle */
	MMCOModuleInfo* moduleInfo = nullptr;

	/* Entry points resolved from the shared library */
	using InitFunc = int (*)(MMCOContext*);
	using UnloadFunc = void (*)();

	InitFunc initFunc = nullptr;
	UnloadFunc unloadFunc = nullptr;

	bool loaded = false;
	bool initialized = false;

	/* Convenience: unique identifier derived from file name */
	QString moduleId() const
	{
		// Strip path and extension to get a stable ID
		QString base = filePath.section('/', -1);
		if (base.endsWith(MMCO_EXTENSION))
			base.chop(static_cast<int>(strlen(MMCO_EXTENSION)));
		return base;
	}
};
