//
// Created by Melefo on 19/02/2020.
//

#ifndef COMSQUARE_APUDEBUG_HPP
#define COMSQUARE_APUDEBUG_HPP

#include "../APU/APU.hpp"
#include "../SNES.hpp"
#include "../../ui/ui_apuView.h"

namespace ComSquare::Debugger
{
	class APUDebug : public APU::APU, public QMainWindow {
	private:
		//! @brief A widget that contain the whole UI.
		Ui::APUView _ui;

		//! @brief A reference to the snes (to disable the debugger).
		SNES &_snes;

		//! @brief Update the debugger panel values
		void _updatePanel();

		//! @brief Convert CPU APU flags to a string.
		std::string _getPSWString();

		//! @brief Replace original _executeInstruction to write to the logger.
		int _executeInstruction() override;

		//! @brief return the mnemonic of the current instruction done.
		std::string _getInstructionString();
	public:
		//! @brief Convert a basic APU to a debugging APU.
		explicit APUDebug(ComSquare::APU::APU &apu, SNES &snes);
		APUDebug(const APUDebug &) = delete;
		APUDebug &operator=(const APUDebug &) = delete;
		~APUDebug() override = default;

		//! @brief Override the apu's update to disable debugging.
		void update(unsigned cycles) override;
	};
}

#endif //COMSQUARE_APUDEBUG_HPP