#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "tstring.h"
#include "futil.h"

int main(int argc, char** argv) {
    char input[1024] = { 0 };
    char glyph[8] = { 0 };
    char* file;
    size_t bytesRead;

    TString* string = TStringCreate();

    while(1) {
        printf("> ");
        fgets(input, sizeof input, stdin);

        input[strlen(input) - 1] = '\0';

        if (input[0] == 'q') break;

        if (input[0] == 'p') { 
            if (input[1] == '\0') TStringPrintDetails(string, 0);
            else TStringPrintDetails(string, 1);
            continue;
        }

        if (input[0] == 'i') {
            printf("Select index: ");
            fgets(input, sizeof input, stdin);
            
            int num = strtol(input, NULL, 10);

            printf("Enter text to insert at index %d: ", num);

            fgets(input, sizeof input, stdin);

            input[strlen(input) - 1] = '\0';

            TStringInsertText(input, num, string);

            continue;
        }

        if (input[0] == 'f') {
            printf("Enter file path to open: ");
            fgets(input, sizeof input, stdin);
            input[strlen(input) - 1] = '\0';

            if (ReadAllString(input, &file, &bytesRead)) {
                TStringAppendText(file, string);
                printf("Read %ld byte(s)\n", bytesRead);
                free(file);
            }

            continue;
        }

        if (input[0] == 'r') {
            TStringPop(glyph, string);
            printf("Popped '%s'\n", glyph);
            continue;
        }

        TStringAppendText(input, string);
    }
    //fgets(glyph, 10, stdin);

    //glyph[strlen(glyph) - 1] = 0;

    //printf("Width %d byte(s).\n", GetGlyphByteWidth(glyph));
    TStringFree(string);
}