/*
 * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
 * Click nbfs://nbhost/SystemFileSystem/Templates/cppFiles/main.cc to edit this template
 */

/* 
 * File:   main.cpp
 * Author: caleb
 *
 * Created on March 4, 2024, 7:18 PM
 */

#include <iostream>
#include <ncurses.h>

using namespace std;
#include "rockPaperScissors.h"
#include "main.h"

int main(){
    int ch;
    static int selection = 0;
    static int * selectionPointer = &selection;
    initscr();
    raw();
    keypad(stdscr, TRUE);
    noecho();
    //clear();

    while ((ch = getch()) != '#') {
        switch(ch) {
            case KEY_UP: 
                printw("\nUp %i\n", --selection);
            break;

            case KEY_DOWN: 
                printw("\nDown %i\n", ++selection);
            break;

            default:
                break;
        }
                // Ensure selection stays within bounds
        selection = (selection < 0) ? 0 : selection;
        selection = (selection > 2) ? 2 : selection;
        printw("%s", printMenu(selectionPointer).c_str());
    }
    
    
    refresh();
    getch();
    endwin();
}


std::string printMenu(int* selection) {
    const int ARRAY_SIZE = 3;
    std::string outputString = "";
    std::string cursor[ARRAY_SIZE] = {"> ", "  ", "  "};
    std::string menu[ARRAY_SIZE] = {"Rock Paper Scissors", "2D Arrays", "Binary Search"};
    printf("%i", *selection);
    if (*selection >= ARRAY_SIZE - 1) {
        *selection = 0;
    }
    if (*selection < 0) {
        *selection = ARRAY_SIZE - 1;
    }
    
    std::string temp = cursor[0];
    for (int j = 0; j < *selection; ++j) {
        printf("cursor %i\n", j);
        cursor[j] = cursor[j + 1];
    }
    cursor[0] = temp;

    for (int i = 0; i < ARRAY_SIZE; ++i) {
        outputString.append(cursor[i]);
        outputString.append(menu[i]);
        outputString.append("\n");
    }
    return outputString;
}