#pragma once

#include "data_manager.h"

enum ui_state {
	UI_STATE_MAIN,
	UI_STATE_MAIN_WITH_SETTING,
	UI_STATE_CHOOSE_UNIT_CATEGORY,
	UI_STATE_CHANGE_UNIT_MODE,
};

enum ui_input_event {
	UI_INPUT_EVENT_UP,
	UI_INPUT_EVENT_DOWN,
	UI_INPUT_EVENT_PRESS,
	UI_INPUT_EVENT_HOLD,
};

struct ui_ctx {
	struct display *display;
	enum ui_state state;
};

void ui_init(struct ui_ctx*, struct display *);
void ui_update(struct ui_ctx*, struct data_ctx*);
void ui_input_event(struct ui_ctx*, struct data_ctx *dctx, enum ui_input_event);