#ifdef _WIN32
#include <pdcurses.h>
#else
#include <ncurses.h>
#endif




int main() {
    initscr();

    noecho();

    char word[128];
    int index = 0;

    int level = 1;

    struct Word {
        char str[128];
        int len;
    };
    struct Word words[128];
    int numWords = 1;
    words[0].str[0] = '(';
    words[0].len = 1;

    while (true) {
        move(0, 0);
        clear();
        refresh();

        for (int i = 0; i < numWords; i++) {
            printw("%.*s\n", words[i].len, words[i].str);
        }


        int key = getch();

        /**/ if (key == ' ') {
            if (index == 0) {
                if (level > 0) {
                    // end list
                    words[numWords].str[0] = ')';
                    words[numWords].len = 1;
                    numWords++;
                    level--;
                }
            }
            else {
                // add to list
                // for (int i = 0; i < index; i++) {
                //     words[numWords].str[i] = word[i];
                // }
                // words[numWords].len = index;
                index = 0;
                // numWords++;
            }
        }
        else if (key == '\n') {
            // if (index == 0) {
                // // add to list
                // for (int i = 0; i < index; i++) {
                //     words[numWords].str[i] = word[i];
                // }
                // words[numWords].len = index;
                // index = 0;
                // numWords++;
                
                // add list
                words[numWords].str[0] = '(';
                words[numWords].len = 1;
                numWords++;
                level++;
            // }
            index = 0;
        }
        else if (key == 8 || key == 127) {
            if (numWords > 0) {
                if (words[numWords-1].len == 1 && words[numWords-1].str[0] == '(') level--;
                if (words[numWords-1].len == 1 && words[numWords-1].str[0] == ')') level++;
                numWords--;
            }
        }
        else {
            if (index == 0) {
                numWords++;
                words[numWords-1].len = 0;
            }
            printw("%d\n", key);
            words[numWords-1].str[index++] = (char)key;
            words[numWords-1].len++;
        }
    }

    endwin();

    return 0;
}