#include "xtc/xtc.h"
#include "xtc/xtc_version.h"

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "xtc/xtc_project.h"

int main(int argc, char **argv)
{
    if (argc == 2 && !strcmp(argv[1], "--version")) {
        printf("%s %s\n", XTC_PROJECT_NAME, XTC_VERSION_STRING); return EXIT_SUCCESS;
    }
    if (argc == 2 && !strcmp(argv[1], "--help")) {
        puts("Usage: xtc-check [--version | --help | --validate PROJECT]\nNo arguments checks core startup/shutdown. Validation checks metadata only."); return EXIT_SUCCESS;
    }
    if (argc == 3 && !strcmp(argv[1], "--validate")) {
        xtc_project *project = NULL;
        xtc_result result = xtc_project_create(&project);
        if (result == XTC_OK) result = xtc_project_load(project, argv[2]);
        xtc_project_destroy(project);
        if (result != XTC_OK) { fprintf(stderr, "Project validation failed: %s\n", xtc_result_string(result)); return EXIT_FAILURE; }
        puts("Project metadata valid (external assets not loaded)."); return EXIT_SUCCESS;
    }
    if (argc != 1) { fputs("Usage: xtc-check [--version | --help | --validate PROJECT]\n", stderr); return EXIT_FAILURE; }

    xtc_app *app = NULL;
    xtc_result result = xtc_app_create(&app);

    if (result != XTC_OK) {
        (void)fprintf(stderr, "Application initialization failed: %s\n",
                      xtc_result_string(result));
        return EXIT_FAILURE;
    }

    xtc_app_destroy(app);
    if (printf("%s %s: core startup/shutdown OK\n",
               XTC_PROJECT_NAME, XTC_VERSION_STRING) < 0) {
        return EXIT_FAILURE;
    }
    return EXIT_SUCCESS;
}