// SPDX-License-Identifier: GPL-3.0-only
// SPDX-FileCopyrightText: 2026 Project Tick
// SPDX-FileContributor: Project Tick Team
/*
 *  ProjT Launcher - Minecraft Launcher
 *  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, version 3.
 *
 *  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, write to the Free Software Foundation,
 *  Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 */
#pragma once

#include <QAction>
#include <QMap>
#include <QMenu>
#include <QToolBar>

#include <memory>

class WideBar : public QToolBar
{
	Q_OBJECT
	// Why: so we can enable / disable alt shortcuts in toolbuttons
	// with toolbuttons using setDefaultAction, theres no alt shortcuts
	Q_PROPERTY(bool useDefaultAction MEMBER m_use_default_action)

  public:
	explicit WideBar(const QString& title, QWidget* parent = nullptr);
	explicit WideBar(QWidget* parent = nullptr);
	~WideBar() override = default;

	void addAction(QAction* action);
	void addSeparator();

	void insertSpacer(QAction* action);
	void insertSeparator(QAction* before);
	void insertActionBefore(QAction* before, QAction* action);
	void insertActionAfter(QAction* after, QAction* action);
	void insertWidgetBefore(QAction* before, QWidget* widget);

	QMenu* createContextMenu(QWidget* parent = nullptr, const QString& title = QString());
	void showVisibilityMenu(const QPoint&);

	void addContextMenuAction(QAction* action);

	// Ideally we would use a QBitArray for this, but it doesn't support string conversion,
	// so using it in settings is very messy.

	QByteArray getVisibilityState() const;
	void setVisibilityState(QByteArray&&);

	void removeAction(QAction* action);

  private:
	struct BarEntry
	{
		enum class Type
		{
			None,
			Action,
			Separator,
			Spacer
		} type				 = Type::None;
		QAction* bar_action	 = nullptr;
		QAction* menu_action = nullptr;
	};

	auto getMatching(QAction* act) -> QList<BarEntry>::iterator;

	/** Used to distinguish between versions of the WideBar with different actions */
	QByteArray getHash() const;
	bool checkHash(QByteArray const&) const;

  private:
	QList<BarEntry> m_entries;

	QList<QAction*> m_context_menu_actions;

	bool m_use_default_action = false;

	// Menu to toggle visibility from buttons in the bar
	std::unique_ptr<QMenu> m_bar_menu = nullptr;
	enum class MenuState
	{
		Fresh,
		Dirty
	} m_menu_state = MenuState::Dirty;
};