#include <string>
#include <curses.h>

#ifndef _MENU_H_
#define _MENU_H_

class Menu {
    public:
        Menu(std::string text, char trigger){
            this->text = text;
            this->trigger = trigger;
        }

        int start_x;
        std::string text;
        char trigger;
};

class MenuBar {
    public:
        MenuBar(WINDOW *win, Menu *menus, int num_menus){
            this->win = win;
            this->menus = menus;
            this->num_menus = num_menus;
            this->selected_menu = -1;

            int current_pos = 2;
            
            for(int i = 0; i < num_menus; i++)
            { 
                this->menus[i].start_x = current_pos;
                current_pos += this->menus[i].text.length() + 1;
            }
        }

        void draw()
        {
            for(int i = 0; i < num_menus; i++)
            { 
                int start_x = this->menus[i].start_x;
                std::string text = this->menus[i].text;
                if(selected_menu == i)
                {
                    wattron(win,A_STANDOUT);
                }
                    mvwprintw(win,0,start_x,text.c_str());
                if(selected_menu == i)
                {
                    wattroff(win,A_STANDOUT);
                }
                wrefresh(win);
            }
        }

        void handleTrigger(char trigger)
        {
            selected_menu = -1;
            for(int i = 0; i < num_menus; i++)
            { 
                if(trigger == this->menus[i].trigger)
                {
                    selected_menu = i;
                    break;
                }
            }
        }

        WINDOW *win;
        Menu *menus;
        int num_menus;
        int selected_menu;
};

#endif