#include <stdio.h>
#include <ncurses.h>
#include <iostream>
#include <string>
#include <fstream>

void initalize_ncurses();

int main(int argc, char* argv[]) { // argc is argument count, argv is ./a.out and after
    int ch, curr_row, curr_col, row, col;
    initalize_ncurses();
    getmaxyx(stdscr, row, col);
    while((ch = getch()) != KEY_F(12)) {
        switch(ch) {
            case KEY_UP:
                getyx(stdscr, curr_row, curr_col);
                move(curr_row - 1, curr_col);
                break;
            case KEY_DOWN:
                getyx(stdscr, curr_row, curr_col);
                move(curr_row + 1, curr_col);
                break;
            case KEY_RIGHT:
                getyx(stdscr, curr_row, curr_col);
                move(curr_row, curr_col + 1);
                break;
            case KEY_LEFT:
                getyx(stdscr, curr_row, curr_col);
                move(curr_row, curr_col - 1);
                break;
            case KEY_BACKSPACE:
            case KEY_DC:
            case 127:
                getyx(stdscr, curr_row, curr_col);
                move(curr_row, curr_col -1);
                if(curr_col == 0) { // note : add code to make cursor go to end of string of characters in next iteration
                    move(curr_row-1, 0);
                    break;
                }
                delch();
                //delch();
                break;
            default:
                addch(ch);
        }
    }
    endwin();
}

void initalize_ncurses() {
    initscr();
    noecho();
    cbreak();
    curs_set(2);
    keypad(stdscr, true);
}