#pragma once

#include <EGL/egl.h>
#include <wayland-egl.h>

#include <QSize>
#include <QString>

#include <qwayland-fractional-scale-v1.h>
#include <qwayland-viewporter.h>
#include <qwayland-wlr-layer-shell-unstable-v1.h>
#include <wayland-client-protocol.h>

namespace ZShell::internal {

class WallpaperService;

class WallpaperSurface : public QtWayland::zwlr_layer_surface_v1,
						 public QtWayland::wp_viewport,
						 public QtWayland::wp_fractional_scale_v1 {
	public:
	WallpaperSurface(
		WallpaperService* service,
		wl_surface* surface,
		wl_output* output,
		const QString& screen);
	~WallpaperSurface() override;

	[[nodiscard]] const QString& screen() const { return m_screen; }

	[[nodiscard]] const QSize& size() const { return m_size; }
	[[nodiscard]] const QSize& bufferSize() const { return m_bufferSize; }
	[[nodiscard]] EGLSurface eglSurface() const { return m_eglSurface; }

	void redraw();

	private:
	void zwlr_layer_surface_v1_configure(
		uint32_t serial, uint32_t width, uint32_t height) override;
	void zwlr_layer_surface_v1_closed() override;
	void wp_fractional_scale_v1_preferred_scale(uint32_t scale) override;

	void updateBuffer();

	WallpaperService* m_service;
	QString m_screen;
	wl_surface* m_surface;
	wl_egl_window* m_window = nullptr;
	EGLSurface m_eglSurface = EGL_NO_SURFACE;

	QSize m_size;
	QSize m_bufferSize;
	qreal m_scale = 1.0;

	bool configured = false;
};

} // namespace ZShell::internal