#ifndef IMGUI_BREAKPOINT_HH

#define IMGUI_BREAKPOINT_HH

#include "ImGuiPart.hh"

#include "TclObject.hh"

#include "TemporaryString.hh"

#include <cstdint>

#include <optional>

#include <string>

#include <string_view>

namespace openmsx {

class BreakPoint;

class DebugCondition;

class Debugger;

class MSXCPUInterface;

class SymbolManager;

class WatchPoint;

struct ParsedSlotCond {

	ParsedSlotCond(std::string_view checkCmd, std::string_view cond);

	[[nodiscard]] TemporaryString toTclExpression(std::string_view checkCmd) const;

	[[nodiscard]] TemporaryString toDisplayString() const;

	std::string rest;

	int ps = 0;

	int ss = 0;

	uint8_t seg = 0;

	bool hasPs = false; // if false then the whole slot-substructure is invalid

	bool hasSs = false;

	bool hasSeg = false;

};

class ImGuiBreakPoints final : public ImGuiPart

{

public:

	explicit ImGuiBreakPoints(ImGuiManager& manager);

	[[nodiscard]] zstring_view iniName() const override { return "breakpoints"; }

	void save(ImGuiTextBuffer& buf) override;

	void loadLine(std::string_view name, zstring_view value) override;

	void paint(MSXMotherBoard* motherBoard) override;

	void refreshSymbols();

	void paintBpTab(MSXCPUInterface& cpuInterface, uint16_t addr);

private:

	template<typename Type> void paintTab(MSXCPUInterface& cpuInterface, std::optional<uint16_t> addr = {});

	template<typename Item> void drawRow(MSXCPUInterface& cpuInterface, int row, Item& item);

	[[nodiscard]] std::string displayAddr(const TclObject& addr) const;

	[[nodiscard]] std::string parseDisplayAddress(std::string_view str) const;

	void editRange(MSXCPUInterface& cpuInterface, std::shared_ptr<WatchPoint>& wp, std::string& begin, std::string& end);

	bool editCondition(ParsedSlotCond& slot);

public:

	bool show = false;

private:

	SymbolManager& symbolManager;

	int selectedRow = -1;

	static constexpr auto persistentElements = std::tuple{

		PersistentElement{"show", &ImGuiBreakPoints::show}

	};

};

} // namespace openmsx

#endif