src/game/statusline.hpp


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#pragma once

#include "interfaces/cursor.hpp"
#include "interfaces/statusline.hpp"
#include "interfaces/window.hpp"

#include "engine/data/vector2.hpp"

#include <cstdint>
#include <fmt/core.h>
#include <memory>
#include <string_view>
#include <unordered_map>

constexpr uint32_t STATUSBAR_COLOR = 0x1A1A1AU;

class StatusLine : public IStatusLine
{
public:
	StatusLine(std::shared_ptr<ICursorController> cursor_controller,
			   std::shared_ptr<IWindow> window) noexcept;

	void initialize_background() noexcept override;

	void set_status(StatusLineSection section,
					const std::string_view &str) noexcept override;

private:
	std::unordered_map<StatusLineSection, uint32_t> _sections_lengths;

	std::shared_ptr<ICursorController> _cursor_controller;
	std::shared_ptr<IWindow> _window;

	Vector2 _move_to_statusline(int32_t x) noexcept;

	void _move_back(Vector2 previous_position) noexcept;

	int32_t _get_section_start_x(StatusLineSection section) const noexcept;

	void _clear_section(StatusLineSection section) noexcept;
};