#ifndef WINDOWFINDER_H
#define WINDOWFINDER_H

#include <QMetaType>
#include <QString>


#ifdef Q_OS_WIN
struct IconDirEntry
{
	quint8 nWidth;
	quint8 nHeight;
	quint8 nNumColorsInPalette;
	quint8 nReserved;
	qint16 nNumColorPlanes;
	qint16 nBitsPerPixel;
	quint32 nDataLength;
	quint32 nOffset;
};
#endif // Q_OS_WIN

enum class KeyEventType : qint8 {
	PRESS,
	RELEASE,
	PRESS_AND_RELEASE
};
Q_DECLARE_METATYPE(KeyEventType)


class WindowData
{
public:
	WindowData() = default;
	~WindowData() = default;
	WindowData(const WindowData &) = default;
	WindowData &operator=(const WindowData &) = default;

	void importDataFromSetting(const QString &value);

	QString processName = "";
	QString processPath = "";
	QString processWindowTitle = "";
};
Q_DECLARE_METATYPE(WindowData);

class WindowFinder
{
public:
	WindowFinder();

	static WindowData getFrontmostWindowProcess();
	static void sendInputToFrontmostWindow(const QKeySequence &keys, const KeyEventType &type);

private:
#ifdef Q_OS_WIN
	static WindowData getWin32FrontmostWindowProcess();
	// static bool getWin32IconData(HICON hIcon, int nColorBits, QByteArray &buffer);
	static void sendWin32InputToFrontmostWindow(const QKeySequence &keys, const KeyEventType &type);
#endif // Q_OS_WIN
};

#endif // WINDOWFINDER_H